CN203481871U - Multifunctional charging seat - Google Patents

Abstract

The utility model proposes a multifunctional charging stand, including a base, the base is provided with a battery slot for accommodating a battery, a charging circuit for providing charging current for the charging stand is provided in the base, and an electrode sheet electrically connected to the charging circuit is provided in the battery slot; the base is also provided with a placement plate, a charging transmitting coil is provided inside the placement plate, and a wireless charging circuit for providing an excitation current to the charging transmitting coil is provided in the base, and the wireless charging circuit is electrically connected to the charging transmitting coil. The multifunctional charging stand of the utility model can combine the advantages of an ordinary charging stand, a wireless charger and a mobile phone holder at the same time, so that a mobile phone can be charged by wireless charging and a battery charging stand at the same time, and can also meet the needs of using a mobile phone for entertainment while charging.

Description

multifunctional charging stand

technical field

The utility model relates to a mobile phone charger, in particular to a multifunctional charging stand.

Background technique

The traditional mobile phone charger is in the form of a stand-alone charger. Remove the dead mobile phone battery from the mobile phone and place it in the battery slot of the stand charger, so that the battery is electrically connected with the charging circuit inside the stand charger, so that the battery stays in the stand. The charger can be charged after being connected to the power supply. The advantage of this charging method is that the mobile phone itself does not need to be involved in charging, and does not affect the use of the mobile phone. The disadvantage is that more than two mobile phone batteries must be prepared, which increases the cost of use. On the other hand, with the development of wireless charging technology, the form of charger has also turned to the wireless charging mode. Such a charger does not have a battery slot for placing batteries, but directly forms a panel, and the inside of the panel is equipped with a charging transmitter. Coil, put the mobile phone on the panel, after the charger is powered on, the charging receiving coil in the mobile phone immediately receives the energy of the charging transmitting coil, converts it into the electric energy of the mobile phone, and charges. The mobile phone cover is removed to take out the battery. The disadvantage is that the mobile phone must be close to the charger when in use, and the mobile phone cannot be charged while using the mobile phone. There are no chargers on the market that combine the advantages of the two charging methods.

Utility model content

In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a mobile phone charger which combines the functions and advantages of the dock charger and the wireless charger, so as to meet the needs of actual use.

In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is that the multifunctional charging stand includes a base, the base is provided with a battery slot for accommodating batteries, and the base is provided with a charging station for providing a charging current for the charging station. circuit, the battery slot is provided with an electrode sheet electrically connected to the charging circuit of the seat; the base is also provided with a placement plate, and a charging transmitting coil is provided inside the placing plate, and a charging transmitting coil is provided in the base to provide excitation for the charging transmitting coil. The current wireless charging circuit is electrically connected with the charging transmitting coil. Such a structure enables the same charging stand to have the function of ordinary charging and wireless charging at the same time, which meets the needs of actual use.

The preferred technical solution is that the placing plate is located directly above the battery slot; one side edge of the placing plate is provided with a rotating part for rotating the placing plate around the side edge, and the rotating part is installed on the base and positioned on the battery. The slots correspond to the sides of the edges. Such a structure makes the placement plate serve as the end cover of the battery slot at the same time, preventing the charging battery from falling off due to various reasons, which affects the service life of the battery and the charger; and because the placement plate and the battery slot are located on the same vertical plane, effective Reduce the overall volume of the charging stand, more convenient to use.

A further technical solution is that the shape of the bottom surface of the placement plate matches the shape of the upper end surface of the battery slot.

A further technical solution is that the base is also provided with a mobile phone slot for supporting the mobile phone; the mobile phone slot is located on the side of the side edge where the rotating part is provided on the placement plate, and the extension direction of the mobile phone slot is in the same direction as the placement plate. The side edges of the rotating parts are parallel. With such a structure, the charging stand can be used as a mobile phone support frame at the same time, and the wireless charging can be performed while using the mobile phone by turning up the placement plate.

A still further technical solution is that openings are provided at both ends of the mobile phone slot. Such a structure makes the mobile phone slot suitable for mobile phones of different sizes.

A preferred technical solution may also be that the base is also provided with a cell phone slot for supporting the cell phone.

Further, one side edge of the placement board is provided with a rotating part for rotating the placement board around the side edge, and the rotating part is installed on the base; the mobile phone slot is located on the side edge of the placement board where the rotating part The side of the mobile phone slot, and the extension direction of the mobile phone slot is parallel to the side edge of the placement plate provided with the rotating part.

A preferred manner may also be that a micro-control unit is further provided in the base, and both the cradle charging circuit and the wireless charging circuit are electrically connected to the micro-control unit.

The multifunctional charging stand of the utility model can simultaneously have the advantages of ordinary charging station, wireless charging and mobile phone holder, so that the mobile phone can be charged by wireless charging and battery charging at the same time, and can simultaneously satisfy charging while using the mobile phone. entertainment needs.

Description of drawings

Fig. 1 is a schematic diagram of the assembly structure of the multifunctional charging stand of the present invention.

Fig. 2 is a structural schematic diagram of the utility model multifunctional charging stand.

Fig. 3 is a schematic diagram of the usage status of the multifunctional charging stand of the present invention.

Among them, 1. base; 11. battery slot; 12. mobile phone slot; 13. opening; 2. battery; 3. placement plate; 31. charging transmitting coil; 32. top plate; 33. bottom plate; ,cell phone.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail.

As shown in Figures 1 and 2, the multifunctional charging stand of the present invention includes a base 1, the base 1 is provided with a battery slot 11 for accommodating the battery 2, and the base 1 is provided with a seat for providing charging current for the seat. The charging and charging circuit (not shown in the figure), the battery tank 11 is provided with an electrode sheet (not shown in the figure) electrically connected to the charging circuit of the seat. The base 1 is also provided with a placement plate 3, and the interior of the placement plate 3 is provided with a charging transmitting coil 31; wherein, according to common knowledge, the charging transmitting coil 31 should be understood as including a The shape-setting component that wraps the conductor in a ring shape and the fixing component that can fix the conductor to other structures will not be repeated here. In this embodiment, the placement plate 3 includes a top plate 32 and a bottom plate 33 that are fixedly connected to each other. The top plate 32 is provided with an arched shape, so that the top plate 32 and the bottom plate 33 are fixedly connected to form a space that can accommodate the charging transmitter coil 31. In actual implementation, other forms of placement boards can be used, as long as the charging transmitter coil 31 can be fixedly installed inside the placement board, and the top can be attached to the mobile phone to meet the wireless charging requirements. A wireless charging circuit (not shown in the figure) for providing excitation current to the charging transmitting coil 31 is also provided in the base 1 , and the wireless charging circuit is electrically connected to the charging transmitting coil 31 . The placing plate 3 is located directly above the battery slot 11 , and the shape of the bottom surface of the placing plate 3 matches the shape of the upper end surface of the battery slot 11 . One side edge (the left edge in FIG. 1 ) of the placement board 3 is provided with a rotating part 34 for rotating the placement board 3 around the side edge. The rotating part 34 is installed on the base 1 and is located corresponding to the battery slot 11 On the side of the edge, according to common knowledge, in order to make the rotating part 34 realize the rotating effect, the position for installing the rotating part 34 on the base 1 must have a structure matching the shape of the rotating part 34; specifically, in this embodiment, the The rotating part 34 is located at the two ends of the left side edge of the top plate 32 of the placing board 3, and the rotating part 34 is provided with a circular boss, and the base 1 is provided with a hole for accommodating the circular boss so that the placing board 3 can be rotated. In actual implementation, other rotating structures can be used, as long as the placement plate 3 can realize the effect of rotating around one of its sides. The base 1 is also provided with a mobile phone slot 12 for supporting the mobile phone 4; The extension direction of 12 is parallel to the side edge of the placement plate 3 provided with the rotating part 34 , and the two ends of the mobile phone slot 12 are provided with openings 13 .

State of use: as shown in Figure 3, when the mobile phone 4 is used for entertainment and needs to be charged, the mobile phone 4 can be placed in the mobile phone slot 12 and supported by the mobile phone slot 12. This state makes the mobile phone 4 suitable for watching movies and playing music For recreational activities, the two ends of the mobile phone slot 12 are provided with openings 13 so that mobile phones 4 of any size can be placed, but if the base 1 is made large enough, the openings 13 at both ends can not be provided; By tightening the mobile phone 4, the effect of wirelessly charging the mobile phone 4 after the power supply of the charging stand can be realized can be realized. When charging is not needed, the placement plate 3 can be put down, and the multifunctional charging stand of the present utility model can be used as a common mobile phone holder. If there is no need to watch a movie and only need to perform wireless charging, the placement board 3 can also be put down, and the mobile phone 4 can be directly placed on the placement board for wireless charging. During the above three working states, the battery 2 not in use is installed in the battery slot 11, the battery 2 is electrically connected to the electrode sheet of the battery slot 11, and the mobile phone battery 2 can also be charged at the same time. The design of the circuit can meet the needs of power output, and you can also set the switch separately to manually select which part to use for charging; more preferably, you can set a micro-control unit (not shown in the figure) in the base, the charger charging circuit and The wireless charging circuit is electrically connected with the micro control unit, so that the output circuit can be intelligently controlled, and the wireless output or the battery holder charging output is prioritized or output simultaneously.

The above-mentioned embodiment is only a preferred embodiment of the present utility model, and it can be deformed according to needs in actual implementation, for example, the function of canceling the mobile phone holder is not provided with the mobile phone slot 12 to further reduce the volume, or the placement plate 3 used for wireless charging can be combined with The battery slots 11 used by the battery holder are arranged separately left and right rather than up and down, and the placement plate is not used as the end cover of the battery slot 11, or the placement plate 3 is directly fixed on the base instead of being rotated. The charging transmitting coil 31 can be directly placed inside the base 1, and the charging transmitting coil 31 should still be understood as being arranged inside the placing board 3, and a part of the upper surface of the base 1 is used as the top surface of the placing board 3, and the base 1 Other parts close to the charging transmitter coil 31 are used as other parts of the placement board 3 .

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (8)

1. multi-functional cradle, comprises pedestal, and pedestal is provided with for holding the battery case of battery, and the seat being provided with in pedestal for providing seat to fill charging current fills charge circuit, and battery case is provided with seat and fills the electrode slice that charge circuit is electrically connected; It is characterized in that: pedestal is also provided with placement plate, described placement intralamellar part is provided with charging transmitting coil, is also provided with for charging transmitting coil being provided to the wireless charging loop of exciting current in pedestal, and this wireless charging loop is electrically connected with charging transmitting coil.

2. multi-functional cradle according to claim 1, is characterized in that: described placement plate be positioned at battery case directly over; A wherein lateral edges of placing plate is provided with for making to place the side that plate is arranged on pedestal around the ，Gai rotation section, rotation section of this lateral edges rotation and is positioned at battery case corresponding edge.

3. multi-functional cradle according to claim 2, is characterized in that: the bottom shape of described placement plate and battery case upper surface form fit.

4. multi-functional cradle according to claim 2, is characterized in that: on described pedestal, be also provided with the mobile phone groove for supporting mobile phone; Described mobile phone groove is positioned at places the side that plate is provided with the lateral edges of rotation section, and the bearing of trend of mobile phone groove is parallel with the lateral edges that placement plate is provided with rotation section.

5. multi-functional cradle according to claim 4, is characterized in that: the two ends of described mobile phone groove are provided with opening.

6. multi-functional cradle according to claim 1, is characterized in that: on described pedestal, be also provided with the mobile phone groove for supporting mobile phone.

7. multi-functional cradle according to claim 6, is characterized in that: a wherein lateral edges of described placement plate is provided with for making to place plate and is arranged on pedestal around the ，Gai rotation section, rotation section of this lateral edges rotation; Mobile phone groove is positioned at places the side that plate placement plate is provided with the lateral edges of rotation section, and the bearing of trend of mobile phone groove is parallel with the lateral edges that placement plate is provided with rotation section.

8. multi-functional cradle according to claim 1, is characterized in that: in described pedestal, be also provided with micro-control unit, described seat fills charge circuit and wireless charging loop is all electrically connected with this micro-control unit.

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