CN111372810A - Chargers, Charging Components and Movable Platforms - Google Patents

Abstract

The embodiment of the invention provides a charger (100), a charging assembly and a movable platform, wherein the charger (100) comprises: the charger comprises a charger body (110), wherein the charger body (110) is provided with a power input interface (111), a power output interface (112) and a sliding limiting part (115); the sliding limiting part (115) is used for being in sliding connection with the battery (200) and limiting the battery (200) when the battery (200) slides to a preset position along a preset sliding direction so as to lock the battery (200) and the charger body (110); the power output interface (112) is located at an initial position along a preset sliding direction on the charger body (110) and is used for being matched and conducted with the battery (200) when the battery (200) slides to a preset position. The charger that this scheme provided possesses the function of charging with battery direct assembly to can cancel the lengthy output line structure between current charger and the battery, it is more convenient to use, and has also increased the portability of charger and accomodate the convenience, and simultaneously, this charger still can ensure that battery and power output interface cooperation are stable, reliable in whole charging process, ensure whole charging process safety.

Description

Chargers, Charging Components and Movable Platforms

technical field

Embodiments of the present invention relate to the field of chargers, and in particular, to a charger, a charging assembly, and a movable platform.

Background technique

The existing mobile platforms such as drones have a long output line on the charger for connecting to the battery. The charger is bulky, extremely inconvenient to use, and also inconvenient to carry and store.

SUMMARY OF THE INVENTION

In order to solve at least one of the above technical problems, an object of the present invention is to provide a charger.

Another object of the present invention is to provide a charging assembly having the above-mentioned charger.

Another object of the present invention is to provide a movable platform with the above charging assembly.

In order to achieve the above object, an embodiment of the first aspect of the present invention provides a charger, comprising: a charger body, the charger body is provided with a power input interface, a power output interface and a sliding limit part; the sliding limit The position part is used for sliding connection with the battery, and is used for limiting the battery when the battery slides to a preset position along a preset sliding direction, so as to lock the battery and the charger body; wherein, the power supply The output interface is at an initial position along the preset sliding direction on the charger body, and is used to cooperate and conduct with the battery when the battery slides to the preset position.

In addition, the charger in the above embodiment provided by the present invention may also have the following additional technical features:

In the above technical solution, the sliding limit part includes a limit chute, and the width of the limit chute decreases along the preset sliding direction, so that when the battery slides to the preset position, the width of the limit chute decreases. , the limit chute can form an interference fit with the battery.

In the above technical solution, the limit chute includes a bottom surface and two limit arms, the two limit arms are opposite and spaced apart, and the two limit arms are respectively connected with the bottom surface and are respectively connected with the bottom surface. The bottom surface is enclosed to form a slideway, and the two slideways are used for sliding connection with both ends of the battery.

In the above technical solution, the limiting arm includes a connecting wall and a blocking wall, the blocking wall is opposite to the bottom surface, and the blocking wall and the bottom surface are spaced apart, and the connecting wall is connected to the blocking wall and the bottom surface. Between the bottom surfaces; the bottom surface, the inner wall surface of the blocking wall and/or the inner wall surface of the connecting wall are formed with inclined surfaces or arc surfaces, so that the width of the limit chute slides along the preset direction is decreasing.

In any one of the above technical solutions, the charger body is provided with a void portion, and the void portion is used to void the battery when the battery is at the preset position.

In the above technical solution, the void portion is provided in the limit chute, and extends to one end of the charger body along the preset sliding direction.

In any of the above technical solutions, the charger body is provided with a groove at the initial position, and the power output interface is located in the groove.

In the above technical solution, the groove has a bottom wall, and the bottom wall is used to abut against the battery when the battery slides to the preset position, so as to restrict the battery from continuing to slide.

In the above technical solution, the power output interface is located on the bottom wall; and/or the plane where the bottom wall is located is perpendicular to the preset sliding direction; and/or the groove further includes a connection with the bottom wall The first side wall, the second side wall and the third side wall are connected, the first side wall is opposite to the second side wall, and the third side wall is connected to the first side wall and the first side wall. Between the two side walls, the third side wall faces a gap.

In the above technical solution, the bottom wall is provided with an inserting and fitting portion, and the inserting and fitting portion is used for snap-fitting with the battery when the battery is at the preset position.

In the above technical solution, the charger further includes: a protective cover adapted to cover with the charger body, and when the protective cover is closed with the charger body, the protective cover at least covers the the power output interface.

In the above technical solution, when the protective cover is closed with the charger body, the protective cover is embedded in the groove.

In the above technical solution, one of the protective cover and the groove is provided with a guide groove, and the other is provided with a protrusion, and the protrusion can extend into the guide groove and can extend along the guide groove. sliding and guiding to guide the protective cover to be embedded in the groove; and/or one of the protective cover and the groove is provided with a buckle, and the other is provided with a card slot, the The buckle is suitable for engaging with the card slot; and/or the charger body is provided with a buckle hand groove, and the buckle hand groove is distributed adjacent to the groove; and/or the protective cover is provided with a suitable A fitting portion, when the protective cover is embedded in the groove, the fitting portion is snap-fitted with the inserting fitting portion.

In any of the above technical solutions, the charger body includes a casing, the casing includes a first casing part and a second casing part, and the first casing part and the second casing part are separated. The first housing part is provided with the power output interface, and the second housing part is provided with the sliding limit part and the power input interface.

In any of the above technical solutions, the charger body includes a first side surface and a second side surface, the first side surface and the second side surface are oriented in opposite directions or form an included angle with each other, and the power input interface is located on the first side surface. On one side, the power output interface is located on the second side.

An embodiment of the second aspect of the present invention provides a charging assembly, including: a battery; and the charger described in any one of the above technical solutions, wherein the battery is adapted to the charger.

An embodiment of the third aspect of the present invention provides a movable platform, including a mobile platform body and the charging assembly described in any of the above technical solutions, wherein a battery in the charging assembly is used to supply power to the mobile platform body.

In general, the charger of the present application has the function of being directly assembled with the battery for charging, so that the redundant output line structure between the existing charger and the battery can be eliminated. In this way, the user no longer needs to consider wiring the lengthy output cable between the charger and the battery, which is more convenient to use, and also increases the portability and storage convenience of the charger, and improves the user experience of the product. At the same time, when the charger body and the battery are directly assembled for charging, it can ensure that the coordination between the battery and the power output interface is stable and reliable during the entire charging process, and the entire charging process is safe and reliable.

Additional aspects and advantages of the present invention will become apparent in the description section that follows, or will be learned by practice of the present invention.

Description of drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of embodiments taken in conjunction with the accompanying drawings, wherein:

FIG. 1 is a schematic three-dimensional structure diagram of a charger according to an embodiment of the present invention in a first state;

FIG. 2 is a schematic three-dimensional structure diagram of the charger shown in FIG. 1 from another viewing angle;

Fig. 3 is the front view structure schematic diagram of the charger shown in Fig. 1;

Fig. 4 is the left side structural schematic diagram of the charger shown in Fig. 3;

Fig. 5 is the rear view structure schematic diagram of the charger shown in Fig. 3;

Fig. 6 is the top-view structure schematic diagram of the charger shown in Fig. 3;

7 is a schematic three-dimensional structure diagram of the charger according to an embodiment of the present invention in a second state;

Fig. 8 is the enlarged structure schematic diagram of A part shown in Fig. 7;

Fig. 9 is the front view structure schematic diagram of the charger shown in Fig. 7;

FIG. 10 is a schematic top view of the charger shown in FIG. 9;

FIG. 11 is an enlarged schematic view of the B part shown in FIG. 10;

12 is a schematic three-dimensional structural diagram of the charging assembly according to an embodiment of the present invention in a third state;

Figure 13 is a schematic front view of the structure of the charging assembly shown in Figure 12;

Fig. 14 is a left side structural schematic diagram of the charging assembly shown in Fig. 13;

Fig. 15 is a schematic top view of the structure of the charging assembly shown in Fig. 13;

16 is a schematic three-dimensional structural diagram of the charging assembly according to an embodiment of the present invention in a fourth state;

FIG. 17 is a schematic three-dimensional structural diagram of the charging assembly shown in FIG. 16 from another perspective;

FIG. 18 is a left side view of the structure of the charging assembly shown in FIG. 16 .

Among them, the corresponding relationship between the reference numerals and the component names in Fig. 1 to Fig. 18 is:

100 Charger, 110 Charger Body, 111 Power Input Port, 112 Power Output Port, 113 Evacuation Portion, 114 Groove, 1141 Bottom Wall, 1142 Insertion and Fitting Portion, 1143 First Sidewall, 1144 Second Sidewall, 1145 third side wall, 1146 guide slot, 1147 card slot, 115 sliding limit, 1151 limit chute, 11511 limit arm, 11512 connecting wall, 11513 blocking wall, 11514 inclined surface, 11515 bottom surface, 116 buckle hand groove, 1171 first housing part, 1172 second housing part, 1181 first side, 190 protective cover, 191 protrusion, 192 snap, 193 adapter, 200 battery, 210 power port, 220 lug, 221 protrusion Table part, 222 inclined part, 230 convex edge, 240 stop part, 250 buckle hand.

Detailed ways

In order to understand the above objects, features and advantages of the present invention more clearly, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments may be combined with each other in the case of no conflict.

Many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. Example limitations.

The charger, charging assembly, and movable platform according to some embodiments of the present invention are described below with reference to FIGS. 1 to 18 .

As shown in FIGS. 1 to 2 , the charger 100 provided by the embodiment of the first aspect of the present invention includes a charger body 110 , and the charger body 110 is provided with a power input interface 111 , a power output interface 112 and a sliding limit portion 115 . .

The power input interface 111 is used for electrical connection with the power supply. For example, the power input interface 111 is specifically used for connecting a transmission line, and realizes electrical connection with the power supply through the transmission line, or the power input interface 111 is configured as a terminal for connecting with the power supply For direct fitting connection, more specifically, for example, the power input interface 111 is configured as a plug for connection with a socket (terminal of the power supply).

As shown in FIG. 1 and FIG. 12 , the sliding limit portion 115 is used for sliding connection with the battery 200 , and is used for sliding the battery 200 to a preset position along a preset sliding direction (eg, the Y direction shown in FIG. 1 ) to a preset position. The battery 200 is limited to lock the battery 200 and the charger body 110 ; wherein, the power output interface 112 is at the initial position along the preset sliding direction on the charger body 110 , and is used for connecting with the battery when the battery 200 slides to the preset position. 200 with the conduction.

It is worth noting that the preset sliding direction does not specifically refer to a specific direction, nor is it limited to a single direction, it can be any direction set according to requirements, for example, the preset sliding direction can be upward. , downward, left, right, forward or backward, or, the preset sliding direction can also be upward and then right, downward and right, left and forward, etc. The direction of the curve or polyline formed by the combination of directions.

In addition, it is worth noting that the preset position does not specifically refer to a specific position, and those skilled in the art can flexibly set a specific preset position according to requirements to ensure that the battery 200 can reach the preset position by sliding along the preset sliding direction. It is sufficient to meet the relative relationship that the battery 200 and the power output interface 112 can be connected to each other when the battery 200 is located at the preset position.

In the charger 100 provided by the above-mentioned embodiments of the present invention, the charger body 110 is provided with a sliding limit portion 115 for connecting and assembling with the battery 200 , which not only enables the charger body 110 to be directly assembled with the battery 200 , but also is suitable for this charger. 100 structure, while realizing the direct assembly of the charger 100 and the battery 200, when the position of the battery 200 on the charger body 110 is a preset position, the power output interface 112 on the charger body 110 can be connected to the battery 200. Physically cooperate and form electrical conduction, and at the same time, the sliding limiting portion 115 can effectively lock and limit the battery 200 , so as to maintain the reliability and stability of the electrical connection between the battery 200 and the power output interface 112 . In addition, in this design, the position of the power output interface 112 on the charger body 110 is limited to the initial position along the preset sliding direction. For example, one end of the charger body 110 is the battery 200 on the charger body 110 along the preset direction Set the initial position of sliding in the sliding direction (of course, this example does not limit this solution. According to requirements, the initial position can also be designed to be located in the middle of the charger body 110 or any other place, so that the battery 200 and the sliding limit part 115 can be Sliding from the initial position), which is beneficial to increase the overlapping length of the battery 200 and the charger body 110 when the battery 200 starts to slide from one end of the charger body 110 to the other end of the charger body 110 along the preset sliding direction. , until the battery 200 reaches the preset position, the lock between the charger body 110 and the battery 200 is realized. Wherein, the power output interface 112 is set at one end of the charger body 110 , or the power output interface 112 is set at a position adjacent to one end of the charger body 110 , so that the power output interface 112 is provided on the charger body 110 at the edge Presetting the initial position of the sliding direction can form a more precise offset control for the assembly of the battery 200 on the charger body 110 , so as to ensure the alignment accuracy, conduction effect and coordination stability between the battery 200 and the power output interface 112 . It has been further improved to avoid poor contact problems.

In general, the charger 100 of the present application has the function of being directly assembled with the battery 200 for charging, so that the redundant output line structure between the existing charger 100 and the battery 200 can be eliminated, so that the user does not need to consider the charger The problem of wiring the redundant output lines between 100 and the battery 200 is more convenient to use, and also increases the portability and storage convenience of the charger 100, and improves the use experience of the product. At the same time, when the charger body 110 and the battery 200 are directly assembled for charging, the coordination between the battery 200 and the power output interface 112 can be stable and reliable during the whole charging process, and the whole charging process is safe and reliable.

In one embodiment of the present invention, as shown in FIG. 1 , the sliding limit portion 115 includes a limit chute 1151 , and the width of the limit chute 1151 decreases along a preset sliding direction, so that the battery 200 slides to In the preset position, the limiting chute 1151 can form an interference fit with the battery 200 . Such a structure can realize that the battery 200 can be easily assembled with the charger 100 when the battery 200 is in the initial position, and in addition, the high-precision coordination between the battery 200 and the power output interface 112 can be realized by automatic alignment during the tearing process of the battery 200. On the basis of ensuring the safety of charging, the operation of the user can be simplified, and the user experience of the product can be improved.

Of course, in order to achieve the purpose of fixing and limiting the battery 200, the sliding limiting portion 115 is not limited to the way of using the limiting chute 1151 and the battery 200 to interfere with each other. In other embodiments, a buckle can also be provided. 192 pairs of batteries 200 clips.

In this embodiment, more specifically, as shown in FIG. 7 and FIG. 8 , the limit chute 1151 includes a bottom surface 11515 and two limit arms 11511 . The two limit arms 11511 are opposite and spaced apart. The position arms 11511 are respectively connected with the bottom surface 11515 and are respectively enclosed with the bottom surface 11515 to form a slideway. The two slideways are used for sliding connection with both ends of the battery 200 . In this way, the two limiting arms 11511 are used to hook the battery 200 from both sides to realize the fixing of the battery 200 . While realizing the effective fixing of the battery 200 , the battery 200 can be formed in an open assembly on the charger body 110 , and the battery 200 The coverage area of the charger body 110 is smaller, which is more conducive to the heat dissipation of the battery 200, avoids the occurrence of the hidden danger of overheating of the battery 200, and improves the charging safety.

More specifically, as shown in FIG. 8 and FIG. 11 , the limiting arm 11511 includes a connecting wall 11512 and a blocking wall 11513. The blocking wall 11513 is opposite to the bottom surface 11515, and the blocking walls 11513 and the bottom surface 11515 are spaced apart. The connecting wall 11512 is connected to the bottom surface 11515. Between the blocking wall 11513 and the bottom surface 11515 . Among them, a slope 11514 is formed on the inner wall surface of the baffle wall 11513, that is, as shown in FIG. 8 , the dotted line X is parallel to the Y direction, and along the Y direction, the slope 11514 of the inner wall surface of the baffle wall 11513 gradually moves toward the direction close to the bottom surface 11515 In this way, the dotted line X forms an included angle with the inclined surface 11514, and the inclined surface 11514 gradually reduces the gap between the inner wall surface of the blocking wall 11513 and the bottom surface 11515.

Of course, in other embodiments, the inner wall surface of the baffle wall 11513 can also be designed to have an arc surface, which can also achieve the effect of gradually reducing the gap between the inner wall surface of the baffle wall 11513 and the bottom surface 11515 . Alternatively, the bottom surface 11515 or the inner wall surface of the connecting wall 11512 can be further designed to have a slope 11514 or an arc surface, so that the width of the limit chute 1151 tends to decrease along the preset sliding direction. Alternatively, any two or three of the bottom surface 11515 , the inner wall surface of the blocking wall 11513 , and the inner wall surface of the connecting wall 11512 may be designed to be respectively formed with inclined surfaces 11514 or arc surfaces, so that the width of the limit chute 1151 is along the predetermined width. The sliding direction is assumed to be decreasing.

In any of the above embodiments, as shown in FIG. 1 and FIG. 3 , the charger body 110 is provided with a void portion 113 , and the void portion 113 is used to void the battery 200 when the battery 200 is at a preset position. The recessed portion 113 may be specifically a groove 114 , or an inclined surface 11514 that slopes downward gradually, etc., so that the battery 200 can be in a vacant state corresponding to the recessed portion 113 . The use of the void 113 reduces the friction area of the battery 200 during the sliding process, reduces the damage to the battery 200, reduces the sliding assembly resistance, and makes the assembly more convenient and easier. When the location is set, the coverage area of the battery 200 by the charger body 110 is further reduced, which is more conducive to the heat dissipation of the battery 200, avoids the occurrence of the hidden danger of overheating of the battery 200, and improves the charging safety.

Preferably, as shown in FIG. 1 and FIG. 3 , the recessed portion 113 is provided in the limiting chute 1151 , and the recessed portion 113 extends to one end of the charger body 110 along a preset sliding direction. In this way, during the charging process of the battery 200 , the hot air in the hollow part 113 can be discharged along the end of the charger body 110 in time, so as to avoid heat trapped in the hollow part 113 , further improve the heat dissipation effect on the surface of the battery 200 , and prevent the battery 200 from overheating The hidden danger occurs, and the charging safety is improved.

In any of the above embodiments, as shown in FIG. 1 , FIG. 3 and FIG. 6 , the charger body 110 is provided with a groove 114 at the initial position, and the power output interface 112 is located in the groove 114 . In this way, on the one hand, the groove 114 can be further adapted to the battery 200 to realize the automatic alignment of the battery 200 , and further limit the position between the battery 200 and the charger body 110 , and improve the distance between the power output interface 112 and the battery 200 . On the other hand, the use of the groove 114 can form a void and protective effect on the power output interface 112 to avoid damage caused by foreign objects directly hitting the power output interface 112 and prolong the product life.

Further, as shown in FIGS. 1 , 3 and 6 , the groove 114 has a bottom wall 1141 , and as shown in FIGS. 12 , 13 and 14 , the bottom wall 1141 is used when the battery 200 slides to a preset position Abut against the battery 200 to restrict the battery 200 from continuing to slide. The bottom wall 1141 of the groove 114 is used to abut the battery 200 to limit the position of the battery 200. This structure has a good in-position indication effect, and the user can easily judge whether the battery 200 moves in the preset sliding direction or not. convenient.

Preferably, as shown in FIG. 1 , FIG. 3 and FIG. 6 , the power output interface 112 is located on the bottom wall 1141 of the groove 114 . In this way, when the battery 200 is pressed against the bottom wall 1141, it is also pressed against the power output interface 112 to form a mating conduction, and the in-position indication is more intuitive and clear. And such a structure can also make the cooperation relationship between the battery 200 and the power output interface 112 as follows: when the battery 200 is in a preset position, the battery 200 and the power output interface 112 cooperate and conduct, and when the battery 200 is in a non-preset position, the battery 200 is separate from the power output interface 112 . In this way, the battery 200 does not physically rub against the power output interface 112 during the sliding process, and the wear of the power output interface 112 is less, which is more conducive to ensuring the life of the product.

Preferably, as shown in FIG. 1 , FIG. 3 and FIG. 6 , the plane where the bottom wall 1141 is located is perpendicular to the preset sliding direction. In this way, the bottom wall 1141 has a better stopping and limiting effect on the battery 200, and the sliding limiting portion 115 includes a limiting chute 1151, and the limiting chute 1151 limits the battery 200 by means of interference fit. In other words, it can further ensure that there is no component force between the bottom wall 1141 and the battery 200 that interferes with the sliding fit between the limit chute 1151 and the battery 200, the automatic alignment accuracy of the battery 200 is higher, and the interference fit limit is also better. Stable and reliable.

Of course, it can be understood that the plane where the bottom wall 1141 is located is perpendicular to the preset sliding direction should be understood as the plane where the bottom wall 1141 is located is roughly perpendicular to the preset sliding direction. It is assumed that the vertical relationship of the sliding direction is not absolute, and the included angle between the plane where the bottom wall 1141 is located and the preset sliding direction may have an allowable deviation of 0°˜20° with respect to the completely vertical case.

Preferably, as shown in FIG. 3 and FIG. 16 , the groove 114 further includes a first side wall 1143 , a second side wall 1144 and a third side wall 1145 connected to the bottom wall 1141 , the first side wall 1143 Opposite to the second side wall 1144, the third side wall 1145 is connected between the first side wall 1143 and the second side wall 1144, the third side wall 1145 is facing a gap, the The notch also effectively avoids the battery 200 , so that the convex edge 230 of the battery 200 can be embedded in the groove 114 .

More preferably, as shown in FIG. 3 and FIG. 16 , the bottom wall 1141 is provided with an insert-fit portion 1142 , and the insert-fit portion 1142 is used for snap-fit with the battery 200 when the battery 200 is in a preset position. In this way, the positioning and limiting between the battery 200 and the charger 100 can be further realized. In this way, the battery 200 will not be displaced on the surface of the bottom wall 1141 , which further improves the alignment accuracy and coordination stability between the power output interface 112 and the battery 200 . It ensures the safety of charging, and at the same time reduces the wear of the power output interface 112, which is more conducive to ensuring the life of the product.

In this embodiment, more specifically, as shown in FIG. 1 , FIG. 3 and FIG. 16 , the inserting and mating portion 1142 includes a convex rib, the battery 200 is provided with a stop portion 240 , and correspondingly, the stop portion 240 includes It can be used for embedment of the protruding rib to realize the pit that engages with the protruding rib. When the battery 200 is in the preset position, the protruding rib is embedded in the pit to form a limit fit, which further restricts the relative displacement between the battery 200 and the charger body 110. Stable assembly of the battery 200 is achieved.

In other embodiments, the insert-fit portion 1142 and the stop portion 240 can also be interchanged, that is, the insert-fit portion 1142 is designed to include a dimple and the stop portion 240 to include a convex edge.

In this embodiment, further, as shown in FIG. 1 , FIG. 2 and FIG. 6 , the number of inserting and fitting parts 1142 is two, and preferably, one of them is adjacent to the first side wall 1143 or directly connected to the first side wall 1143 . The side wall 1143 is connected, and the other is adjacent to the second side wall 1144 or directly connected with the second side wall 1144 . The power output interface 112 is located between the two inserting and fitting parts 1142 , so as to make the positioning and limiting effect of the battery 200 more effective. Well, the protection effect on the power output interface 112 is better.

In any of the above embodiments, the charger 100 further includes a protective cover 190 , as shown in FIGS. 1 to 6 , which are schematic structural diagrams of the charger 100 when the protective cover 190 is opened, as shown in FIGS. 7 , 9 and 10 . It is a schematic structural diagram of the charger 100 when the protective cover 190 is closed. The protection cover 190 is adapted to cover the charger body 110 , and when the protection cover 190 is closed with the charger body 110 , the protection cover 190 at least shields the power output interface 112 . In this way, the power output interface 112 can be dust-proof and waterproof, which is more conducive to ensuring the product life.

In this embodiment, preferably, as shown in FIGS. 7 , 9 and 10 , when the protective cover 190 is closed with the charger body 110 , the protective cover 190 is embedded in the groove 114 . This makes more full use of the space in the groove 114 to accommodate the protective cover 190, which can realize the integration of the overall size of the charger 100, making the product more portable and storage. To a certain extent, the protection cover 190 is protected, and the protection cover 190 is not easily knocked off.

In this embodiment, further, as shown in FIG. 1 , FIG. 2 and FIG. 3 , the protective cover 190 is provided with an adapter portion 193 , and the adapter portion 193 is similar in structure to the stop portion 240 of the battery 200 to protect the When the cover 190 is embedded in the groove 114 , the fitting portion 193 is engaged with the inserting and fitting portion 1142 . In this way, on the one hand, the adapting portion 193 can form an avoidance effect on the inserting and matching portion 1142 to avoid interference between the protective cover 190 and the charger body 110 , on the other hand, the adapting portion 193 is engaged with the inserting and matching portion 1142, The protective cover 190 can also be further limited to enhance the stability of the protective cover 190 on the charger body 110 and prevent the protective cover 190 from loosening.

In this embodiment, preferably, as shown in FIGS. 1 and 11 , one of the protective cover 190 and the groove 114 is provided with a guide groove 1146 , and the other is provided with a protrusion 191 , and the protrusion 191 can extend into The guide groove 1146 can slide and guide along the guide groove 1146 to guide the protective cover 190 to be embedded in the groove 1.14. In this way, the success rate of one-time assembly and disassembly between the protective cover 190 and the charger body 110 is higher, and the use is more convenient, and after the protective cover 190 and the charger body 110 are closed, the protrusions 191 and the guide grooves 1146 are used for inserting The assembly can further limit the position of the protective cover 190 , thereby enhancing the stability of the protective cover 190 on the charger body 110 and preventing the protective cover 190 from loosening.

In this embodiment, preferably, as shown in FIG. 1 , one of the protective cover 190 and the groove 114 is provided with a snap 192 , and the other is provided with a snap slot 1147 , and the snap 192 is suitable for connecting with the snap 1147 Card access. The protective cover 190 can be quickly disassembled from the groove 114, which has the advantages of simple structure and convenient use. More specifically, the protection cover 190 is provided with a buckle 192, and the groove 114 is provided with a slot 1147. Compared with the charger body 110, the volume of the protection cover 190 is smaller, and this design is more convenient for the charger body 110 to be removed. The mold is also more conducive to ensuring the molding quality of the buckle 192 and improving the processing quality of the product.

In this embodiment, more preferably, as shown in FIG. 1 , the clamping slot 1147 is provided on the third side wall 1145 of the groove 114 , which is more conducive to the even distribution of the clamping force between the protective cover 190 and the charger body 110 . The assembly stability of the protective cover 190 is improved.

In this embodiment, preferably, as shown in FIG. 1 , the charger body 110 is provided with a hand-lock groove 116 , and the hand-lock groove 116 is distributed adjacent to the groove 114 . Using the hand button groove 116 can provide the user with a force application point for opening the protective cover 190, so that the cover opening operation of the protective cover 190 is simpler and less labor-intensive, and the use experience of the product is improved.

In any of the above embodiments, as shown in FIG. 1 and FIG. 2 , the charger body 110 includes a casing, and the casing includes a first casing part 1171 and a second casing part 1172 , and the first casing part 1171 and the second casing part 1171 and 1172 . The housing portion 1172 is a separate component and is assembled and connected; the first housing portion 1171 is provided with a power output interface 112 , and the second housing portion 1172 is provided with a sliding limit portion 115 and a power input interface 111 . In this way, the modeling parts on the housing can be effectively dispersed, which is more convenient for the first housing part 1171 and the second housing part 1172 to be demolded respectively, and improves the overall quality of the housing of the charger body 110 .

In more detail, after the first housing part 1171 and the second housing part 1172 are assembled, the two together enclose the electrical cavity. The charger 100 may further include components such as circuit boards, and components such as the circuit boards are accommodated in the electrical cavity. Inside.

In any of the above embodiments, as shown in FIG. 1 and FIG. 2, the charger body 110 includes a first side 1181 and a second side, the power input interface 111 is located on the first side 1181, and the power output interface 112 is located on the second side. In the embodiment, the second side surface and the surface of the bottom wall 1141 are the same surface. Of course, in other embodiments, the second side surface is not necessarily the surface of the bottom wall 1141 . The first side surface 1181 and the second side surface form an angle with each other. For example, as shown in FIG. 1 and FIG. 2 in this embodiment, the first side surface 1181 is parallel to the preset sliding direction, and the second side surface is perpendicular to the preset sliding direction. The sliding direction is set, and the first side surface 1181 is spaced perpendicular to the second side surface. In this way, the part of the power input interface 111 will not interfere with the battery 200, and the two interfaces can be effectively avoided, thereby reducing the mutual thermal influence and electrical influence between the two interfaces, and the charging safety is higher.

Of course, in other embodiments, in addition to forming an included angle of 90°, the first side surface 1181 and the second side surface can also be designed to form any angle between 10° and 170° other than 90°. The first side surface 1181 and the second side surface form an angle of 30°, 40°, 50°, 60°, 70°, 80°, 100°, 110°, 120°, 130°, and so on. In other embodiments, the first side surface 1181 can also be designed to be parallel to and opposite to the second side surface.

As shown in FIGS. 12 to 18 , the charging assembly provided by the embodiment of the second aspect of the present invention includes: a battery 200 and the charger 100 described in any of the above embodiments, and the battery 200 is adapted to the charger 100 .

The charging assembly provided by the above embodiments of the present invention is provided with the charger 100 described in any of the above embodiments, thereby having all the above beneficial effects, which will not be repeated here.

More specifically, as shown in FIG. 17 , the battery 200 has a power connection port 210 , and the power output interface 112 of the charger 100 and the power connection port 210 of the battery 200 are a set of terminals that are compatible with each other, so that the battery 200 is located in the charger. When mounted on the 100 and assembled to the preset position, the power connection port 210 and the power output interface 112 are physically matched to realize the electrical conduction between the battery 200 and the charger 100 .

In addition, as shown in FIG. 12 and FIG. 16 , the battery 200 has lugs 220 . The lugs 220 are located on both sides (or both ends) of the battery 200 and correspond to the two limit arms 11511 of the charger 100 . The battery 200 passes through The lug 220 is assembled on the slideway defined by the limiting arm 11511 to realize the sliding connection between the battery 200 and the charger body 110 .

And as shown in FIG. 12 , the interference fit between the battery 200 and the charger body 110 is also achieved by the lugs 220 being clamped in the slideway, so that the body of the battery 200 will not be squeezed, and the charging process is more secure. .

More specifically, FIGS. 12 , 13 , 14 and 15 are schematic structural diagrams of the battery 200 and the charger body 110 in a locked state, and FIGS. 16 , 17 and 18 are the assembly process of the battery 200 and the charger body 110 . Schematic diagram of the structure in . As shown in FIG. 16 , the lug 220 of the battery 200 includes a boss portion 221 and a sloped portion 222 , and the size of the boss portion 221 is wider than that of the sloped portion 222 . When the battery 200 is assembled with the charger body 110 , the sloped portion 222 of the lug 220 is first matched with the slideway. At this time, the sloped portion 222 and the slideway are gap-fitted, which makes the assembly operation simpler and more convenient for the user. As the battery 200 continuously slides along the preset sliding direction, as shown in FIG. 12 , the part of the lug 220 used to cooperate with the slideway transitions from the inclined part 222 to the boss part 221 . The road forms an interference fit to achieve locking. At this time, the battery 200 cannot continue to slide, and the battery 200 is locked. Wherein, by designing the lug 220 to include the boss portion 221 and the inclined surface 222, a better fitting relationship can be formed between the lug 220 and the inclined surface 11514 or the arc surface inside the slideway. In addition to the automatic alignment effect and the interference locking effect of the slideway, the inclined surface 11514 inside the slideway and the transition structure on the lug 220 can be designed to be gentler, so that the assembly fluency of the battery 200 is better.

In addition, as shown in FIGS. 12 to 14 , the battery 200 is provided with a protruding edge 230 . When the battery 200 is at a preset position, the protruding edge 230 just rests on the bottom wall 1141 of the groove 114 of the charger body 110 , so as to realize The battery 200 and the bottom wall 1141 stop and limit. Correspondingly, the power connection port 210 of the battery 200 is located on the bottom surface of the convex edge 230, and the power output interface 112 of the charger body 110 is located on the bottom wall 1141. When the convex edge 230 rests on the bottom wall 1141, the power output can just be guaranteed. The interface 112 physically cooperates with the power port 210 .

Preferably, as shown in FIG. 16 , the battery 200 is provided with a snap-on portion 250 , so that the user can more easily apply force to the battery 200 through the snap-on portion 250 , so that the battery 200 can be removed from the charger body 110 with less effort. It is extracted along the reverse of the preset sliding direction, avoiding the problem of hand sliding and making it more convenient to use.

The movable platform provided by the embodiment of the third aspect of the present invention includes: a mobile platform body and the charging assembly described in any of the above embodiments. The battery 200 in the charging assembly is used to supply power to the mobile platform body.

The movable platform provided by the above embodiments of the present invention is provided with the charging assembly described in any of the above embodiments, thereby having all the above beneficial effects, which will not be repeated here.

Optionally, the movable platform may be an aircraft, specifically, an unmanned aerial vehicle, and in this case, the mobile platform body is correspondingly the body of the unmanned aerial vehicle. The movable platform can be a land robot, such as a toy car, an infantry robot, etc. In this case, the mobile platform body is correspondingly a toy car body and an infantry robot body. The movable platform can be an underwater robot, such as a toy boat, a diving robot, etc. In this case, the mobile platform body is correspondingly a ship hull and a diving robot body.

In the present invention, the terms "first", "second" and "third" are only used for the purpose of description, and cannot be construed as indicating or implying relative importance; the term "multiple" refers to two or two above, unless otherwise expressly defined. The terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be It is directly connected or indirectly connected through an intermediary. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", etc. are based on the orientations shown in the accompanying drawings Or the positional relationship is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or unit must have a specific direction, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiment", etc. means that a particular feature, structure, material or characteristic described in connection with the embodiment or example is included in the present invention at least one embodiment or example of . In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or instance. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (45)

1. A charger, characterized in that, comprising: a charger body, which is provided with a power input interface, a power output interface and a sliding limit part; The sliding limiting portion is used for sliding connection with the battery, and is used for limiting the battery when the battery slides to a preset position along a preset sliding direction, so as to lock the battery and the charger body; Wherein, the power output interface is at an initial position along the preset sliding direction on the charger body, and is used to cooperate with the battery to conduct conduction when the battery slides to the preset position. 2. The charger according to claim 1, characterized in that, The sliding limit part includes a limit chute, and the width of the limit chute decreases along the preset sliding direction, so that when the battery slides to the preset position, the limit The chute can form an interference fit with the battery. 3. The charger according to claim 2, wherein, The limit chute includes a bottom surface and two limit arms, the two limit arms are opposite to each other and are distributed at intervals, and the two limit arms are respectively connected with the bottom surface and form a surrounding with the bottom surface respectively. A slideway, two of the slideways are used for sliding connection with both ends of the battery. 4. The charger according to claim 3, characterized in that, The limiting arm includes a connecting wall and a blocking wall, the blocking wall is opposite to the bottom surface, the blocking wall and the bottom surface are spaced apart, and the connecting wall is connected between the blocking wall and the bottom surface ; The bottom surface, the inner wall surface of the blocking wall and/or the inner wall surface of the connecting wall are formed with inclined surfaces or arc surfaces, so that the width of the limit chute decreases along the preset sliding direction. 5. The charger according to claim 2, wherein, The charger body is provided with a void portion, and the void portion is used to void the battery when the battery is at the preset position. 6. The charger according to claim 5, wherein, The hollow portion is arranged in the limiting chute and extends to one end of the charger body along the predetermined sliding direction. 7. The charger according to claim 1, wherein, The charger body is provided with a groove at the initial position, and the power output interface is located in the groove. 8. The charger according to claim 7, wherein, The groove has a bottom wall, and the bottom wall is used for abutting against the battery when the battery slides to the preset position, so as to restrict the battery from continuing to slide. 9. The charger according to claim 8, wherein, the power output interface is located on the bottom wall; and/or The plane where the bottom wall is located is perpendicular to the preset sliding direction; and/or The groove further includes a first side wall, a second side wall and a third side wall connected with the bottom wall, the first side wall is opposite to the second side wall, and the third side wall is connected Between the first side wall and the second side wall, the third side wall faces a gap. 10. The charger of claim 7, wherein, The bottom wall is provided with an insert-fit portion, and the insert-fit portion is used for snap-fit with the battery when the battery is at the preset position. 11. The charger of claim 10, further comprising: The protection cover is adapted to cover the charger body, and when the protection cover is closed with the charger body, the protection cover at least shields the power output interface. 12. The charger of claim 11, wherein, When the protective cover is closed with the charger body, the protective cover is embedded in the groove. 13. The charger of claim 12, wherein One of the protective cover and the groove is provided with a guide groove, and the other is provided with a protrusion, and the protrusion can extend into the guide groove and can slide and guide along the guide groove, so as to guiding the protective cover to be embedded in the groove; and/or One of the protective cover and the groove is provided with a snap, and the other is provided with a snap slot, and the snap is adapted to be snapped with the snap slot; and/or The charger body is provided with a hand-locking slot, and the hand-locking slot is distributed adjacent to the groove; and/or The protective cover is provided with a fitting portion, and when the protective cover is embedded in the groove, the fitting portion is snap-fitted with the inserting and fitting portion. 14. The charger of claim 1, wherein, The charger body includes a casing, the casing includes a first casing part and a second casing part, the first casing part and the second casing part are separate parts and are assembled and connected; The first housing part is provided with the power output interface, and the second housing part is provided with the sliding limit part and the power input interface. 15. The charger of claim 1, wherein The charger body includes a first side surface and a second side surface, the first side surface and the second side surface are oriented in opposite directions or form an included angle with each other, the power input interface is located on the first side surface, and the power output An interface is located on the second side. 16. A charging assembly, comprising: Battery; a charger, the battery is adapted to the charger; The charger includes: a charger body, which is provided with a power input interface, a power output interface and a sliding limit part; The sliding limiting portion is used for sliding connection with the battery, and is used for limiting the battery when the battery slides to a preset position along a preset sliding direction, so as to lock the battery and the charger body; Wherein, the power output interface is at an initial position along the preset sliding direction on the charger body, and is used to cooperate with the battery to conduct conduction when the battery slides to the preset position. 17. The charging assembly of claim 16, wherein The sliding limit part includes a limit chute, and the width of the limit chute decreases along the preset sliding direction, so that when the battery slides to the preset position, the limit The chute can form an interference fit with the battery. 18. The charging assembly of claim 17, wherein: The limit chute includes a bottom surface and two limit arms, the two limit arms are opposite to each other and are distributed at intervals, and the two limit arms are respectively connected with the bottom surface and form a surrounding with the bottom surface respectively. A slideway, two of the slideways are used for sliding connection with both ends of the battery. 19. The charging assembly of claim 18, wherein The limiting arm includes a connecting wall and a blocking wall, the blocking wall is opposite to the bottom surface, the blocking wall and the bottom surface are spaced apart, and the connecting wall is connected between the blocking wall and the bottom surface ; The bottom surface, the inner wall surface of the blocking wall and/or the inner wall surface of the connecting wall are formed with inclined surfaces or arc surfaces, so that the width of the limit chute decreases along the preset sliding direction. 20. The charging assembly of claim 17, wherein The charger body is provided with a void portion, and the void portion is used to void the battery when the battery is at the preset position. 21. The charging assembly of claim 20, wherein The hollow portion is arranged in the limiting chute and extends to one end of the charger body along the predetermined sliding direction. 22. The charging assembly of claim 16, wherein The charger body is provided with a groove at the initial position, and the power output interface is located in the groove. 23. The charging assembly of claim 22, wherein The groove has a bottom wall, and the bottom wall is used for abutting against the battery when the battery slides to the preset position, so as to restrict the battery from continuing to slide. 24. The charging assembly of claim 23, wherein the power output interface is located on the bottom wall; and/or The plane where the bottom wall is located is perpendicular to the preset sliding direction; and/or The groove further includes a first side wall, a second side wall and a third side wall connected with the bottom wall, the first side wall is opposite to the second side wall, and the third side wall is connected Between the first side wall and the second side wall, the third side wall faces a gap. 25. The charging assembly of claim 22, wherein The bottom wall is provided with an insert-fit portion, and the insert-fit portion is used for snap-fit with the battery when the battery is at the preset position. 26. The charging assembly of claim 25, further comprising: The protection cover is adapted to cover the charger body, and when the protection cover is closed with the charger body, the protection cover at least shields the power output interface. 27. The charging assembly of claim 26, wherein When the protective cover is closed with the charger body, the protective cover is embedded in the groove. 28. The charging assembly of claim 27, wherein One of the protective cover and the groove is provided with a guide groove, and the other is provided with a protrusion, and the protrusion can extend into the guide groove and can slide and guide along the guide groove, so as to guiding the protective cover to be embedded in the groove; and/or One of the protective cover and the groove is provided with a snap, and the other is provided with a snap slot, and the snap is adapted to be snapped with the snap slot; and/or The charger body is provided with a hand-locking slot, and the hand-locking slot is distributed adjacent to the groove; and/or The protective cover is provided with a fitting portion, and when the protective cover is embedded in the groove, the fitting portion is snap-fitted with the inserting and fitting portion. 29. The charging assembly of claim 16, wherein The charger body includes a casing, the casing includes a first casing part and a second casing part, the first casing part and the second casing part are separate parts and are assembled and connected; The first housing part is provided with the power output interface, and the second housing part is provided with the sliding limit part and the power input interface. 30. The charging assembly of claim 16, wherein The charger body includes a first side surface and a second side surface, the first side surface and the second side surface are oriented in opposite directions or form an included angle with each other, the power input interface is located on the first side surface, and the power output An interface is located on the second side. 31. A movable platform, characterized by comprising a mobile platform body and a charging assembly, wherein a battery in the charging assembly is used to supply power to the mobile platform body; wherein The charging assembly includes: Battery; a charger, the battery is adapted to the charger; The charger includes: a charger body, which is provided with a power input interface, a power output interface and a sliding limit part; The sliding limiting portion is used for sliding connection with the battery, and is used for limiting the battery when the battery slides to a preset position along a preset sliding direction, so as to lock the battery and the charger body; Wherein, the power output interface is at an initial position along the preset sliding direction on the charger body, and is used to cooperate with the battery to conduct conduction when the battery slides to the preset position. 32. The movable platform of claim 31, wherein The sliding limit part includes a limit chute, and the width of the limit chute decreases along the preset sliding direction, so that when the battery slides to the preset position, the limit The chute can form an interference fit with the battery. 33. The movable platform of claim 32, wherein The limit chute includes a bottom surface and two limit arms, the two limit arms are opposite to each other and are distributed at intervals, and the two limit arms are respectively connected with the bottom surface and form a surrounding with the bottom surface respectively. A slideway, two of the slideways are used for sliding connection with both ends of the battery. 34. The movable platform of claim 33, wherein The limiting arm includes a connecting wall and a blocking wall, the blocking wall is opposite to the bottom surface, the blocking wall and the bottom surface are spaced apart, and the connecting wall is connected between the blocking wall and the bottom surface ; The bottom surface, the inner wall surface of the blocking wall and/or the inner wall surface of the connecting wall are formed with inclined surfaces or arc surfaces, so that the width of the limit chute decreases along the preset sliding direction. 35. The movable platform of claim 32, wherein The charger body is provided with a void portion, and the void portion is used to void the battery when the battery is at the preset position. 36. The movable platform of claim 35, wherein The hollow portion is arranged in the limiting chute and extends to one end of the charger body along the predetermined sliding direction. 37. The movable platform of claim 31, wherein The charger body is provided with a groove at the initial position, and the power output interface is located in the groove. 38. The movable platform of claim 37, wherein The groove has a bottom wall, and the bottom wall is used for abutting against the battery when the battery slides to the preset position, so as to restrict the battery from continuing to slide. 39. The movable platform of claim 38, wherein the power output interface is located on the bottom wall; and/or The plane where the bottom wall is located is perpendicular to the preset sliding direction; and/or The groove further includes a first side wall, a second side wall and a third side wall connected with the bottom wall, the first side wall is opposite to the second side wall, and the third side wall is connected Between the first side wall and the second side wall, the third side wall faces a gap. 40. The movable platform of claim 37, wherein The bottom wall is provided with an insert-fit portion, and the insert-fit portion is used for snap-fit with the battery when the battery is at the preset position. 41. The movable platform of claim 40, further comprising: The protection cover is adapted to cover the charger body, and when the protection cover is closed with the charger body, the protection cover at least shields the power output interface. 42. The movable platform of claim 41, wherein When the protective cover is closed with the charger body, the protective cover is embedded in the groove. 43. The movable platform of claim 42, wherein One of the protective cover and the groove is provided with a guide groove, and the other is provided with a protrusion, and the protrusion can extend into the guide groove and can slide and guide along the guide groove, so as to guiding the protective cover to be embedded in the groove; and/or One of the protective cover and the groove is provided with a snap, and the other is provided with a snap slot, and the snap is adapted to be snapped with the snap slot; and/or The charger body is provided with a hand-locking slot, and the hand-locking slot is distributed adjacent to the groove; and/or The protective cover is provided with a fitting portion, and when the protective cover is embedded in the groove, the fitting portion is snap-fitted with the inserting and fitting portion. 44. The movable platform of claim 31, wherein The charger body includes a casing, the casing includes a first casing part and a second casing part, the first casing part and the second casing part are separate parts and are assembled and connected; The first housing part is provided with the power output interface, and the second housing part is provided with the sliding limit part and the power input interface. 45. The movable platform of claim 31, wherein The charger body includes a first side surface and a second side surface, the first side surface and the second side surface are oriented in opposite directions or form an included angle with each other, the power input interface is located on the first side surface, and the power output An interface is located on the second side.

Images