CN218472777U - Multi-combination power supply adaptive to multiple working components - Google Patents
Multi-combination power supply adaptive to multiple working components Download PDFInfo
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- CN218472777U CN218472777U CN202122056188.XU CN202122056188U CN218472777U CN 218472777 U CN218472777 U CN 218472777U CN 202122056188 U CN202122056188 U CN 202122056188U CN 218472777 U CN218472777 U CN 218472777U
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Abstract
The utility model provides a multi-combination power supply of a plurality of work subassemblies of adaptation, including shell and the subassembly that charges of setting outside the shell, the inside rechargeable battery, the circuit board that are provided with of shell, the charging terminal group of constituteing by two charging terminals, a plurality of transmission terminal group of constituteing by two transmission terminals that are used for connecting the work subassembly. The utility model discloses a many combination power can set up the transmission of electricity terminal group that corresponds quantity according to the quantity of work subassembly to make it not receive the restriction of work subassembly quantity, reduced the product development cost of the little voltage electrical apparatus that contains a plurality of work subassemblies.
Description
Technical Field
The utility model relates to a power field especially relates to a multiunit power of a plurality of work subassemblies of adaptation.
Background
Currently, when power supplies are collocated for different working components, a unique power supply needs to be collocated for each working component with different performances, for example, the electric hair clipper or the electric hair clipper comprises the working components with different performances, specifically, a hair cutting motor, a hair suction motor, an LED lamp and other working components needing power supply, at present, each hair cutting motor, each hair suction motor and each LED lamp are equipped with an independent power supply, and the power supply of a single power supply for a plurality of working components cannot be realized.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a multi-combination power supply of a plurality of work subassemblies of adaptation, it can solve present power and can only supply power for single work subassembly, can't realize that single power supplies are the power supply of a plurality of work subassemblies, has increased the product development cost's of the little voltage electrical apparatus that contains a plurality of work subassemblies problem.
The purpose of the utility model is realized by adopting the following technical scheme:
the utility model provides a multiunit power supply of a plurality of work subassemblies of adaptation, includes the shell and sets up the subassembly that charges outside the shell, the inside rechargeable battery, the circuit board that is provided with of shell, the charging terminal group that comprises two charging terminals, a plurality of transmission terminal group that are used for connecting the work subassembly and constitute by two transmission terminals, the circuit board with rechargeable battery electric connection, two the one end of charging terminal is fixed respectively the both sides of circuit board, two the other end of charging terminal is arranged respectively in the outside of shell both sides, two the charging terminal is arranged in the outside one end of shell respectively through the power cord with charging subassembly electric connection, the one end of two transmission terminals in the transmission terminal group is fixed respectively the both sides of circuit board, two transmission terminal other ends are arranged respectively in the outside of shell both sides in the transmission terminal group.
Furthermore, the charging terminal comprises a contact spring sheet, a first contact terminal and a second contact terminal, one end of the second contact terminal is elastically extruded and connected with the contact spring sheet, the other end of the second contact terminal is riveted on the first contact terminal, one end of the contact spring sheet is welded on the circuit board, the second contact terminal is arranged outside the shell, and the power transmission terminal is identical to the charging terminal in structure.
Furthermore, the top of the contact elastic sheet is provided with a welding position, the circuit board is provided with a clamping groove, and the welding position is welded in the clamping groove.
Furthermore, first through holes are formed in two sides of the shell, and the other end of the second contact terminal penetrates through the first through holes and is riveted on the first contact end.
Further, a fixing portion for fixing the power line is arranged at the top of the first contact terminal.
Further, the first through holes are arranged on two sides of the shell at equal intervals.
Further, the shell comprises a bin cover and a bin body, the bin cover is connected with the bin body in a buckling mode, and a sealing ring is arranged between the bin cover and one end of the circuit board.
Further, a support is further arranged between the circuit board and the rechargeable battery, the bottom of the support is buckled on the rechargeable battery, and the circuit board is buckled on the top of the support.
Further, the subassembly that charges is wireless receiving coil or Type-C joint or Micro joint or B word joint of charging.
Further, the rechargeable battery is a cylindrical battery.
Compared with the prior art, the beneficial effects of the utility model reside in that: a multi-combination power supply of a plurality of work subassemblies of adaptation in this application, come to supply power for different work subassemblies through setting up a plurality of transmission of electricity terminal groups that are used for connecting the work subassembly, the quick-break terminal in each transmission of electricity terminal group all is connected with rechargeable battery through the circuit board, be arranged in carrying the electric energy among the rechargeable battery to the work subassembly that corresponds, make multi-combination power supply in this application simultaneously can a plurality of work subassemblies of adaptation, and provide electric energy for its normal work for a plurality of work subassemblies, need not to set up a plurality of power equipment in the little voltage electrical equipment who contains a plurality of work subassemblies, only need adopt multi-combination power supply in this application can be for all work subassembly power supplies, and multi-combination power supply in this application can set up the transmission of electricity terminal group that corresponds quantity according to the quantity of work subassembly, thereby make it not receive the restriction of work subassembly quantity, the product development cost of the little voltage electrical apparatus who contains a plurality of work subassemblies has been reduced.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic structural diagram of a multi-combination power supply adapted to a plurality of working components according to the present invention;
FIG. 2 is an exploded view of a multiple combination power supply of the present invention adapted to multiple working modules;
FIG. 3 is a schematic front cross-sectional view of a multiple combination power supply of the present invention adapted to multiple working assemblies;
fig. 4 is a schematic structural diagram of a charging terminal in a multi-combination power supply adapted to a plurality of working components of the present invention.
In the figure: 1. a housing; 11. a bin cover; 12. a bin body; 121. a first through hole; 2. a charging assembly; 3. a rechargeable battery; 4. a circuit board; 41. a card slot; 5. a charging terminal; 51. a first contact terminal; 511. a fixed part; 52. a second contact terminal; 53. a contact spring; 531. welding positions; 6. a power transmission terminal; 7. a seal ring; 8. a support; 9. a power line.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
As shown in fig. 1-4, a multi-combination power supply adapted to multiple working assemblies in this application includes a housing 1 and a charging assembly 2 disposed outside the housing 1, a rechargeable battery 3, a circuit board 4, a charging terminal set composed of two charging terminals 5, and a plurality of power transmission terminal sets composed of two power transmission terminals 6 and used for connecting the working assemblies are disposed inside the housing 1, the circuit board 4 is electrically connected to the rechargeable battery 3, one end of each of the two charging terminals 5 is fixed to each of two sides of the circuit board 4, the other end of each of the two charging terminals 5 is disposed outside each of two sides of the housing 1, one end of each of the two charging terminals 5 disposed outside the housing 1 is electrically connected to the charging assembly 2 through a power line 9, one end of each of the two power transmission terminals 6 in the power transmission terminal set is fixed to each of two sides of the circuit board 4, and the other end of each of the two power transmission terminals 6 in the power transmission terminal set is disposed outside each of two sides of the housing 1.
Preferably, the charging terminal 5 includes a contact spring 53, a first contact terminal 51 and a second contact terminal 52, one end of the second contact terminal 52 is elastically connected to the contact spring 53 in a pressing manner, the other end of the second contact terminal 52 is riveted to the first contact end, one end of the contact spring 53 is welded to the circuit board 4, the second contact terminal 52 is disposed outside the housing 1, and the power transmission terminal 6 and the charging terminal 5 have the same structure; the top of the contact spring piece 53 is provided with a welding position 531, the circuit board 4 is provided with a clamping groove 41, and the welding position 531 is welded in the clamping groove 41; two sides of the housing 1 are provided with first through holes 121, and the other end of the second contact terminal 52 penetrates through the first through holes 121 and is riveted on the first contact end; the top of the first contact terminal 51 is provided with a fixing part 511 for fixing the power line 9; the first contact terminal 51 is provided with a fixing portion 511 at the top for fixing the power cord 9.
Preferably, shell 1 includes storehouse lid 11 and storehouse body 12, storehouse lid 11 with storehouse body 12 snap-fit connection, storehouse lid 11 with be provided with sealing washer 7 between 4 one ends of circuit board, foretell rechargeable battery 3, circuit board 4, the charging terminal group of constituteing by two charging terminals 5, a plurality of be arranged in connecting the work subassembly the transmission of electricity terminal group of constituteing by two transmission terminals 6 all be provided with storehouse body 12 in, the setting of sealing washer 7 is mainly keeping apart circuit board 4, rechargeable battery 3 and storehouse lid 11 for thereby prevent to damage rechargeable battery 3 and circuit board 4 from storehouse lid 11 infiltration.
Preferably, a support 8 is further arranged between the circuit board 4 and the rechargeable battery 3, the bottom of the support 8 is fastened on the rechargeable battery 3, and the circuit board 4 is fastened on the top of the support 8; the charging component 2 is a wireless charging receiving coil or a Type-C connector or a Micro connector or a B-shaped connector, and the charging battery 3 in this embodiment is a cylindrical battery.
A multi-combination power supply of a plurality of work subassemblies of adaptation in this application, come to supply power for different work subassemblies through setting up a plurality of transmission of electricity terminal groups that are used for connecting the work subassembly, the quick-break terminal in each transmission of electricity terminal group all is connected with rechargeable battery through the circuit board, be arranged in carrying the electric energy among the rechargeable battery to the work subassembly that corresponds, make multi-combination power supply in this application simultaneously can a plurality of work subassemblies of adaptation, and provide electric energy for its normal work for a plurality of work subassemblies, need not to set up a plurality of power equipment in the little voltage electrical equipment who contains a plurality of work subassemblies, only need adopt multi-combination power supply in this application can be for all work subassembly power supplies, and multi-combination power supply in this application can set up the transmission of electricity terminal group that corresponds quantity according to the quantity of work subassembly, thereby make it not receive the restriction of work subassembly quantity, the product development cost of the little voltage electrical apparatus who contains a plurality of work subassemblies has been reduced.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the utility model can be smoothly implemented by the ordinary technicians in the industry according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.
Claims (10)
1. A multi-combination power supply adapted to a plurality of working components, comprising: including shell and the subassembly that charges of setting outside the shell, the inside rechargeable battery, the circuit board that is provided with of shell, the charging terminal group of constituteing by two charging terminals, a plurality of transmission of electricity terminal group of constituteing by two power transmission terminals that are used for connecting the work subassembly, the circuit board with rechargeable battery electric connection, two the one end of charging terminal is fixed respectively the both sides of circuit board, two the other end of charging terminal is arranged in respectively the outside of shell both sides, two the charging terminal is arranged in the outside one end of shell respectively through the power cord with charging subassembly electric connection, the one end of two power transmission terminals is fixed respectively in the transmission of electricity terminal group the both sides of circuit board, two transmission of electricity terminal other ends are arranged in respectively in the transmission of electricity terminal group the outside of shell both sides.
2. A multi-pack power supply adapted to accommodate a plurality of working modules according to claim 1, wherein: the charging terminal comprises a contact elastic sheet, a first contact terminal and a second contact terminal, one end of the second contact terminal is connected with the contact elastic sheet in an elastic extrusion mode, the other end of the second contact terminal is riveted on the first contact end, one end of the contact elastic sheet is welded on the circuit board, the second contact terminal is arranged outside the shell, and the power transmission terminal is identical to the charging terminal in structure.
3. A multi-pack power supply adapted to accommodate a plurality of working modules according to claim 2, wherein: the top of the contact elastic sheet is provided with a welding position, the circuit board is provided with a clamping groove, and the welding position is welded in the clamping groove.
4. A multiple bank power supply for accommodating a plurality of working modules as claimed in claim 2, wherein: and first through holes are formed in two sides of the shell, and the other end of the second contact terminal penetrates through the first through hole and is riveted on the first contact end.
5. A multi-pack power supply adapted to accommodate a plurality of working modules according to claim 4, wherein: the top of the first contact terminal is provided with a fixing part for fixing a power line.
6. A multi-pack power supply adapted to accommodate a plurality of working modules according to claim 4, wherein: the first through holes are arranged on two sides of the shell at equal intervals.
7. A multi-pack power supply adapted to accommodate a plurality of working modules according to claim 1, wherein: the shell comprises a bin cover and a bin body, the bin cover is connected with the bin body in a buckling mode, and a sealing ring is arranged between the bin cover and one end of the circuit board.
8. A multi-pack power supply adapted to accommodate a plurality of working modules according to claim 1, wherein: the rechargeable battery charging device is characterized in that a support is further arranged between the circuit board and the rechargeable battery, the bottom of the support is buckled on the rechargeable battery, and the circuit board is buckled on the top of the support.
9. A multi-pack power supply adapted to accommodate a plurality of working modules according to claim 1, wherein: the subassembly that charges is wireless receiving coil or Type-C joint or Micro joint or B word joint that charges.
10. A multi-pack power supply adapted to accommodate a plurality of working modules according to claim 1, wherein: the rechargeable battery is a cylindrical battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122056188.XU CN218472777U (en) | 2021-08-27 | 2021-08-27 | Multi-combination power supply adaptive to multiple working components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122056188.XU CN218472777U (en) | 2021-08-27 | 2021-08-27 | Multi-combination power supply adaptive to multiple working components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218472777U true CN218472777U (en) | 2023-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122056188.XU Active CN218472777U (en) | 2021-08-27 | 2021-08-27 | Multi-combination power supply adaptive to multiple working components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218472777U (en) |
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2021
- 2021-08-27 CN CN202122056188.XU patent/CN218472777U/en active Active
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