CN203139632U - Variable power building blocks - Google Patents

Abstract

A variable electric energy building block set comprises a dual-power-supply motor building block and a detachable accessory building block set, the double-power-supply motor building block comprises a shell, a motor and a reduction gear set which are respectively arranged in the shell, at least one power shaft sleeve connected with the reduction gear set, a solar panel which is arranged in the shell and can convert light energy into electric energy to supply the motor, a battery piece which is arranged in the shell and can supply the electric energy of the motor, and a switching piece which is arranged in the shell and can switch the motor to be connected with one of the solar panel and the battery piece, the accessory building block set comprises at least one power shaft which can be driven by the power shaft sleeve to rotate, a propelling piece which can be driven by the power shaft to rotate, a main base building block piece combined with the shell and a buoy building block piece combined with the main base building block piece.

Description

Variable power building blocks

technical field

The utility model relates to a building block set, in particular to a variable electric energy building block set.

Background technique

General kinetic energy building blocks, such as the battery energy toy car disclosed in TW 573552 patent case, or the solar toy car disclosed in patent cases such as TW 532214 and TW M320426, are mostly toy cars that adopt a single electric energy supply.

With the battery energy system, it is necessary to pay attention to the battery power at any time and replace the battery immediately when the power is low, which is inconvenient to use and does not conform to the current energy-saving and environmental protection design trend.

However, although the solar system does not need to replace the battery, it can continue to operate only with light, which increases the convenience of use. However, when entering a dark place such as a room without light, the power source will be lost and the driving function will be lost. the place of use.

In order to improve the shortcomings of the single power supply kinetic energy building block, a composite power supply kinetic energy building block has appeared, such as the variable battery pack disclosed in the TW I244790 patent case, and the solar cell building block group disclosed in the TW 201203788 patent case. The building block with the solar panel is combined with a building block installed with a battery to improve the disadvantage of poor convenience of using a single electric energy supply.

However, this kind of composite power supply design that combines different building blocks will expose the metal contacts of the two kinds of kinetic energy, which is prone to failure due to poor contact caused by incomplete assembly. The exposed metal contacts are oxidized and rusted when encountering water vapor in the environment. Not only is the service life short, but this kind of assembled kinetic energy building block is also limited to use in a dry environment, and still has the disadvantage of limited applicability.

Contents of the invention

The purpose of the utility model is to provide a variable electric energy building block group which improves product reliability, prolongs service life and increases product applicability.

The variable electric energy building block set of the utility model includes a dual power supply motor building block and an accessory building block set.

The dual power supply motor building block includes a housing with several mounting bumps protruding from the outer surface at intervals, a motor and a reduction gear set respectively installed in the housing, at least one of which is connected to the reduction gear set and passes through A power shaft sleeve in the casing, a solar panel installed in the casing and converting light energy into electric energy to supply the motor, a battery installed in the casing and capable of supplying electric energy to the motor, and a solar panel installed in the casing The casing can also switch the switching element that the motor is respectively connected to one of the solar panel and the battery element.

The accessory building block set includes at least one power shaft that can be detached and passed through the power shaft sleeve to be driven by the power shaft sleeve and rotate around its own axis, and a power shaft that can be detached and connected to the power shaft to be driven by the power shaft. The propeller driven by the power shaft and rotates around its own axis, a main block block that can be detached and combined with the bump, and a buoy block block that can be detached and combined with the main block, The buoy building block has two connecting shafts that pass through the main building block at intervals in parallel, four adapters that are respectively sleeved at opposite ends of the connecting shaft, and two connecting shafts that are spaced apart from the opposite ends of the main building block. The two sides are respectively parallel to the power shaft and passed through the hollow buoy block of the adapter.

The variable electric energy building block set described in the utility model, the housing of the dual power supply motor building block has two shell parts that are docked with each other and the outer surfaces are respectively protruded with the mounting bumps, and a container jointly defined by the shell parts. chamber, a battery cover set on one of the housing parts, and a battery chamber defined by the one of the housing parts and the battery cover and accommodated by the battery part, the motor, the reduction gear set and the switching part housed in this chamber.

In the variable electric energy building block set of the present utility model, the solar panel of the dual power supply motor building block is arranged on the outer surface of one of the shell parts.

The variable electric energy building block set of the utility model, the adapters of the accessory building block set respectively have a connecting ring sleeved on one of the connecting shafts, and a connecting ring connected below the connecting ring and sleeved on one of the buoy building blocks The fixing ring, the connecting ring and the opening direction of the fixing ring are perpendicular to each other.

According to the variable electric energy building block set of the present utility model, the number of power shaft sleeves of the dual power supply motor building block is two, the number of power shafts of the accessory building block set is two, and the accessory building block set also includes a detachable And the wheel shaft that is combined with the main building block and parallel to the power shaft, and four wheel parts that are respectively sleeved on the opposite ends of the power shaft and the wheel shaft and can be driven to rotate around their own axes respectively.

In the variable electric energy building block set of the utility model, the propeller of the accessory building block set is in the shape of an impeller.

The variable electric energy building block set of the present invention also includes several decorative board building blocks that can be detached and combined with the main building block.

The beneficial effect of the utility model is that: by virtue of the solar panel and the battery being respectively arranged on the casing, compared with the conventional structure in which different electric energy sources need to be combined with each other, the solar panel and the battery element also arranged on the casing The battery does not require frequent disassembly and assembly, and will not fail to operate due to poor assembly, which can improve the reliability of the product. In addition, since the metal contacts are encapsulated in the case, compared with the conventional metal contacts exposed The design of the dual power supply motor building block not only has a long service life, but also can be used in a humid environment. It has the advantage of wide product applicability. The pontoon building block matched with this accessory building block is hollow and can float on the water surface , so that the utility model is different from the general kinetic energy toy car structure, and can extend the creativity of the combined building blocks to the field of water power boats, further expanding the possibility of children's exploration and creativity.

It should be understood that within the scope of the present invention, the above-mentioned technical features of the present invention and the technical features specifically described in the following (such as embodiments) can be combined with each other to form new or preferred technical solutions. Due to space limitations, we will not repeat them here.

Description of drawings

Fig. 1 is a three-dimensional exploded view of a dual power supply motor building block of a preferred embodiment of the variable electric energy building block set of the present invention;

Fig. 2 is a three-dimensional assembled view of the dual power supply motor building block of the preferred embodiment;

Fig. 3 is a three-dimensional exploded view of the preferred embodiment combined into a toy ship;

Fig. 4 is a three-dimensional assembled view of the preferred embodiment combined into a toy ship;

Fig. 5 is a three-dimensional exploded view of the preferred embodiment combined into a toy car; and

Fig. 6 is a three-dimensional assembled view of the preferred embodiment combined into a toy car.

Detailed ways

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

Referring to FIG. 1 , FIG. 2 and FIG. 4 , the preferred embodiment of the variable electric energy building block set of the present invention includes a dual power supply motor building block 1 , an accessory building block set 2 and several decorative board building blocks 3 .

The dual power supply motor building block 1 includes a housing 11, a motor 12 and a reduction gear set 13 respectively installed in the housing 11, several gears respectively connected to the reduction gear set 13 and passing through the housing 11. Power shaft sleeve 14, a solar panel 15 that is arranged on the casing 11 and converts light energy into electric energy and can supply the motor 12, a battery element 16 that is installed in the casing 11 and can supply the electric energy of the motor 12, and A switching member 17 installed on the casing 11 and capable of switching the connection of the motor 12 to one of the solar panel 15 and the battery element 16 .

The number of the power bushings 14 is two, but the utility model can only be provided with one power bushing 14 .

In this embodiment, the battery 16 uses a general AA battery. It is worth mentioning that when the battery 16 uses a rechargeable battery, the solar panel 15 can supply the motor 12 with electric energy. The battery unit 16 performs charging operation.

The housing 11 has two shell parts 111 that are butted against each other, several mounting bumps 112 protruding from the outer surface of the shell parts 111 at intervals, and a joint defined by the shell parts 111 for the motor 12 and the speed reducer. The housing chamber 113 for the gear set 13, a battery cover 114 covering one of the shell parts 111, and a battery defined by the one of the shell parts 111 and the battery cover 114 and accommodated by the battery part 16 Room 115. The motor 12 , the reduction gear set 13 and the switching element 17 are accommodated in the chamber 113 . The solar panel 15 is disposed on an outer surface of one of the casing parts 111 .

Referring to FIG. 1 , FIG. 3 and FIG. 4 , the accessory building block set 2 includes two power shafts 21 , a propulsion element 22 , a main base building block 23 , and a buoy drum building block 24 .

In this embodiment, the number of the power bushings 14 is two, and two power shafts 21 are provided, but it can be understood that only one power shaft 21 may be selected according to different assembly requirements. The power shaft 21 can be detached and passed through the power shaft sleeve 14, and can be driven by the power shaft sleeve 14 to rotate around its own axis.

The propulsion member 22 can be detached and connected to one of the power shafts 21 , and can be driven by the power shaft 21 to rotate around its own axis. In this embodiment, the propulsion element 22 is in the shape of an impeller, but it can be understood that the propulsion element 22 can also be in the shape of a propeller.

The main building block 23 can be detached and combined with the bumps 112. In this embodiment, the main building block 23 is composed of a plurality of basic building blocks 231 that can be disassembled and assembled according to different ideas. Conceived and combined into a variety of building block shapes.

The buoy building block 24 can be detached and combined with the main building block 23, and has two connecting shafts 25 that pass through the main building block 23 in parallel and at intervals, and four are sleeved on the connecting shafts 25 respectively. The adapters 26 at opposite ends, and two hollow buoy blocks 27 disposed on opposite sides of the main building block 23 and parallel to the power shaft 21 respectively and passing through the adapters 25 .

The adapters 26 respectively have a connecting ring 261 sleeved on one of the connecting shafts 25, and a fixing ring 262 connected below the connecting ring 261 and sleeved on one of the buoy blocks 27. The connecting ring 261 and The opening directions of the fixing rings 262 are perpendicular to each other.

The decorative board building blocks 3 can be detached and combined with the main building block 23 respectively.

When assembling, first connect the propeller 22 to one of the power shafts 21, and then connect the power shaft 21 to the power bushing 14 of the dual power supply motor building block 1, and then use creativity to utilize the modular building block design to After the basic building block 231 is assembled into the desired shape of the main building block 23, the connecting shaft 25 is respectively assembled to the main building block 23, and the rotating shaft of the buoy building block 27 is pre-socketed. The connector 26 is assembled on the connecting shaft 25, and finally the decorative board building block 3 is assembled to form a movable toy ship.

When in use, by switching the different modes of the switching member 17, the motor 12 can be driven by the battery 16 when the light is insufficient, and the solar panel 15 can be used to drive the motor 12 when the light is sufficient. When the motor 12 is activated, if the rechargeable battery 16 is selected, the battery 16 can be charged while the solar panel 15 is activated.

It is particularly noted that, since the utility model adopts a modular building block design, different parts in the accessory building block set 2 can be selected again to assemble the toy car as shown in Fig. 5 and Fig. 6 .

Referring to Fig. 1, Fig. 5 and Fig. 6, the accessory building block set 2 also includes a wheel shaft 28 which can be detached and combined with the main building block 23 and is parallel to the power shaft 21, and four respectively sleeved on the The opposite ends of the power shaft 21 and the wheel shaft 28 can be respectively driven by a wheel part 29 rotating around its own axis.

When assembling, first connect the pre-assembled main block 23 with the dual power supply motor building block 1, then connect the power shaft 21 to the power bushing 14, and connect the wheel shaft 28 to the main seat Building blocks 23, and then the wheel parts 29 are respectively assembled on the opposite ends of the power shaft 21 and the wheel shaft 28, and finally the decorative board building blocks 3 are assembled to form a movable toy car.

Through the above composition, the advantages and effects of the present utility model can be summarized as follows:

1. Since the solar panel 15 and the battery 16 are respectively arranged on the casing 11, compared with the conventional structure in which different sources of electric energy need to be combined with each other, the solar panel 15 and the battery that are also arranged on the casing 11 The component 16 does not need to be disassembled frequently, and it will not fail to move due to poor assembly. The user only needs to assemble the suitable accessory building block 2 to the modular dual power supply motor building block 1 to complete the assembly. It has the effect of improving product reliability.

2. Since the housing 11 encapsulates the metal contacts of the power source, compared with the conventional design where the metal contacts are exposed, the dual power supply motor building block 1 not only has a longer service life, but also can be used in humid environments. It is used in the environment and has the advantage of wide product applicability.

3. Utilize the moisture-resistant characteristics of the dual power supply motor building block 1, and the buoy block 27 is hollow and can float on the water surface, so that the utility model can not only be assembled into a general kinetic energy toy car structure, but also extend the creativity of the combined building blocks In the field of water power boats, it can improve the playability and variability of toys, and it can also allow children to cultivate creativity and stimulate imagination during the game, further expanding the possibility of children's exploration and learning.

All documents mentioned in this application are incorporated by reference in this application as if each were individually incorporated by reference. In addition, it should be understood that after reading the above teaching content of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

Claims (7)

1. variable electric energy building blocks group is characterized in that comprising:

Duplicate supply motor building blocks, comprise a housing with the protruding grain of several installations that are convexly set in outer surface at interval, be installed on a motor and a train of reduction gears in this housing respectively, the power axle sleeve that at least one is connected in this train of reduction gears and is arranged in this housing, one is arranged at this housing and conversion luminous energy is electric energy and can supply the solar panels of this motor, a battery spare that is installed in this housing and can supplies this motor electric energy, and one be installed on this housing and can switch this motor and be connected to wherein one switch piece of these solar panels and this battery spare; And

An accessory building blocks group, the line shaft that comprises at least one can be separated and be arranged in this power axle sleeve and can be driven by this power axle sleeve and rotate around self axis, this line shaft is separated and be connected in to energy and the projectile that can be driven by this line shaft and rotate around self axis, the seat of honour constructional pieces of described protruding grain is separated and be combined in to an energy, reach an energy and separated and be combined in the floating drum constructional pieces of this seat of honour constructional pieces, this floating drum constructional pieces has the connecting axle that two parallel interval are arranged in this seat of honour constructional pieces, four adaptors that are sheathed on described connecting axle opposite end respectively, and two be arranged at intervals at this seat of honour constructional pieces two opposite sides and be parallel to this line shaft respectively and be placed through the hollow floating drum building blocks of described adaptor.

2. variable electric energy building blocks group according to claim 1, it is characterized in that: the housing of these duplicate supply motor building blocks has two, and mutually butt joint and outer surface are convexly equipped with room that the shell spare, one of the protruding grain of described installation define jointly by described shell spare, one respectively and are covered on the wherein battery cover of a shell spare, reach one by this battery chamber that wherein a shell spare defines jointly with this battery cover and this battery spare of confession is ccontaining, this motor, this train of reduction gears and this switch piece are placed in this room.

3. variable electric energy building blocks group according to claim 2, it is characterized in that: the solar panels of these duplicate supply motor building blocks are arranged at the wherein outer surface of a shell spare.

4. variable electric energy building blocks group according to claim 1, it is characterized in that: the adaptor of this accessory building blocks group has one respectively and is sheathed on the wherein connecting ring of a connecting axle, reach one and be connected in this connecting ring below and be sheathed on the wherein retainer ring of floating drum building blocks, this connecting ring is vertical mutually with the perforate direction of this retainer ring.

5. variable electric energy building blocks group according to claim 1, it is characterized in that: the number of the power axle sleeve of these duplicate supply motor building blocks is two, the number of the line shaft of this accessory building blocks group is two, and this accessory building blocks group comprises that also an energy is separated and is combined in this seat of honour constructional pieces and is parallel to the wheel shaft of described line shaft, and four opposite end that are sheathed on described line shaft and this wheel shaft respectively and can be respectively driven wheel element around self axis rotation.

6. variable electric energy building blocks group according to claim 1, it is characterized in that: the projectile of this accessory building blocks group is the impeller shape.

7. variable electric energy building blocks group according to claim 1, it is characterized in that: this variable electric energy building blocks group also comprises the decorative panel building blocks that several could be separated and be combined in this seat of honour constructional pieces.

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