CN218420243U - Power pack structure of wheelchair - Google Patents
Power pack structure of wheelchair Download PDFInfo
- Publication number
- CN218420243U CN218420243U CN202222448814.4U CN202222448814U CN218420243U CN 218420243 U CN218420243 U CN 218420243U CN 202222448814 U CN202222448814 U CN 202222448814U CN 218420243 U CN218420243 U CN 218420243U
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- power pack
- wheelchair
- power
- strip
- shaped slot
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a power pack structure of wheelchair, it includes wheelchair body and power pack, is provided with the installation crossbeam on the wheelchair body, is equipped with the supply socket that supplies the power pack to peg graft on the installation crossbeam, and the installation crossbeam is provided with location structure along the grafting direction of power pack, is provided with the location portion that cooperation location structure connects on the power pack, and location structure and location portion are connected can restrict the power pack and remove along non-grafting direction. Adopt this kind of power pack structure, both can convenience of customers install and remove the power pack and charge, also can use as portable power source through dismantling behind the power pack, also very convenient to subsequent maintenance change, in addition, the mounting means of power pack is very simple, only need counterpoint after the grafting can, very convenient.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a wheelchair field especially relates to a power pack structure of wheelchair.
[ background of the invention ]
The wheelchair is that the inconvenient personage of a supply leg and foot uses, and conventional wheelchair needs manual rocking wheel to remove or is promoted by other people, and in order to use, someone installs the wheel that can the electric drive on the wheelchair, and the user only needs just can drive the wheelchair according to the instruction of operation and go ahead through the control cabinet, but the electric drive needs to adopt portable power source, and portable power source who installs on the wheelchair at present is undetachable structure, exists inconveniently in maintenance and use.
For this reason, further improvements thereof are necessary.
[ Utility model ] content
The utility model aims at overcoming the above problem, we provide a power pack structure of wheelchair, and the power pack of this wheelchair adopts detachable fast-assembling rapid disassembly structure, conveniently charges the use.
In order to achieve the purpose, the power supply box structure of the wheelchair comprises a wheelchair body and a power supply box, wherein an installation cross beam is arranged on the wheelchair body, a power supply socket for the power supply box to be plugged in is arranged on the installation cross beam, a positioning structure is arranged on the installation cross beam along the plugging direction of the power supply box, a positioning part connected with the positioning structure in a matched mode is arranged on the power supply box, and the positioning structure is connected with the positioning part and can limit the power supply box to move along the non-plugging direction.
In one or more embodiments, the positioning structure is a strip-shaped slot, and the strip-shaped slot is provided with an opening for inserting the positioning portion.
In one or more embodiments, the strip-shaped slot is provided with more than one notch on the path, and the positioning part can enter the strip-shaped slot through the notch and be spliced with the strip-shaped slot.
In one or more embodiments, the power socket has a plug cavity, a first conductive structure is disposed in the plug cavity, one end of the power box is insertable into the plug cavity, and the end has a second conductive structure matching with the first conductive structure.
In one or more embodiments, the power pack is provided with a charging interface and a discharging interface, the charging interface and the discharging interface are both arranged at the other end relative to the power socket, and the power pack is provided with a sealing cover for accommodating the charging interface and the discharging interface.
In one or more embodiments, the power supply box includes an outer casing and a battery body disposed inside the outer casing, and a buffer portion is disposed between the outer casing and the battery body.
Compared with the background art, the utility model has the following technical effects: adopt this kind of power pack structure, both can convenience of customers install and remove the power pack and charge, also can use as portable power source through dismantling behind the power pack, also very convenient to subsequent maintenance change, in addition, the mounting means of power pack is very simple, only need counterpoint after the grafting can, very convenient.
[ description of the drawings ]
FIG. 1 is a schematic structural view of the power supply box of the present invention mounted on a wheelchair body;
fig. 2 is a schematic structural view of the power pack of the present invention after being detached from the wheelchair body.
[ detailed description ] embodiments
In order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.
Referring to fig. 1-2, the present application provides a power supply box structure of a wheelchair, which includes a wheelchair body 1 and a power supply box 2, wherein the wheelchair body 1 is provided with an installation beam 3, the installation beam 3 is provided with a power supply socket 4 for the power supply box 2 to be plugged in, the power supply socket is preferably arranged on one side of the installation beam, the installation beam 3 is provided with a positioning structure 5 along the plugging direction of the power supply box 2, the plugging direction refers to the relative movement direction of a battery relative to the power supply socket when the battery is installed or removed, the power supply box 2 is provided with a positioning portion 6 connected with the positioning structure, the positioning structure 5 is connected with the positioning portion 6 to limit the power supply box 2 to move along a non-plugging direction, specifically, the positioning structure 5 is a strip-shaped slot, the strip-shaped slot is provided with an opening for the positioning portion 6 to be plugged in, when the power supply box is installed, the positioning portion enters from the opening of the strip-shaped slot and is plugged in the strip-shaped slot, and then the power supply box is pushed to the direction of the power supply socket, so that the power supply box is plugged in the plugging with the power supply socket, the strip-shaped slot, and the strip-shaped slot can prevent the power supply box from moving along the non-plugging direction, and can play a guiding role when the power supply box is installed.
The strip-shaped slot is provided with more than one notch 7 on the path, the positioning part 6 can enter the strip-shaped slot through the notch 7 and be inserted into the strip-shaped slot, the positioning part can be inserted into the strip-shaped slot in advance to be matched with the strip-shaped slot by virtue of the notch, and the power box can be installed or disassembled more conveniently and quickly.
The power socket 4 is provided with a plug cavity 41, a first conductive structure is arranged in the plug cavity 41, one end of the power box 2 can be inserted into the plug cavity 41, the plug cavity can play a certain limiting role on the power box, the power box is prevented from loosening, the end is provided with a second conductive structure matched with the first conductive structure, the power box can be electrically connected with the power socket by means of the first conductive structure and the second conductive structure, and the first conductive structure and the second conductive structure can be respectively of a male plug structure and a female plug structure.
The power pack 2 is provided with a charging interface 8 and a discharging interface 9, the charging interface can be connected through a power line to perform charging operation on the power pack, the discharging interface specifically adopts a USB interface, the charging interface can be used for charging of devices such as mobile phones, the charging interface 8 and the discharging interface 9 are both arranged at the other end relative to the power socket 4, the power pack 2 is provided with a sealing cover 10 which is used for accommodating the charging interface 8 and the discharging interface 9, and the sealing cover can protect the charging interface and the discharging interface.
The power supply box 2 comprises a shell body and a battery body arranged inside the shell body, a buffer part is arranged between the shell body and the battery body, and the buffer part can adopt a sponge body and plays a role in vibration prevention on the battery body.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment, but all equivalent modifications or changes made by those skilled in the art according to the present invention should be included in the protection scope of the claims.
Claims (6)
1. The utility model provides a power pack structure of wheelchair which characterized in that: the wheelchair comprises a wheelchair body (1) and a power box (2), wherein an installation cross beam (3) is arranged on the wheelchair body (1), a power socket (4) for the power box (2) to be plugged is arranged on the installation cross beam (3), a positioning structure (5) is arranged on the installation cross beam (3) along the plugging direction of the power box (2), a positioning part (6) connected with the positioning structure in a matched mode is arranged on the power box (2), and the positioning structure (5) is connected with the positioning part (6) and can limit the power box (2) to move along the non-plugging direction.
2. The power pack structure of a wheelchair as claimed in claim 1, wherein: the positioning structure (5) is a strip-shaped slot, and the strip-shaped slot is provided with an opening for inserting the positioning part (6).
3. The power pack structure of a wheelchair as claimed in claim 2, wherein: the strip-shaped slot is provided with more than one notch (7) on the path, and the positioning part (6) can enter the strip-shaped slot through the notch (7) and is spliced with the strip-shaped slot.
4. The power pack structure of a wheelchair as claimed in claim 1, wherein: the power socket (4) is provided with a plug cavity (41), a first conductive structure is arranged in the plug cavity (41), one end of the power box (2) can be inserted into the plug cavity (41), and the end is provided with a second conductive structure matched with the first conductive structure.
5. The power pack structure of a wheelchair as claimed in claim 1, wherein: the power pack (2) is provided with a charging interface (8) and a discharging interface (9), the charging interface (8) and the discharging interface (9) are both arranged at the other end relative to the power socket (4), and the power pack (2) is provided with a sealing cover (10) which is used for accommodating the charging interface (8) and the discharging interface (9).
6. The power pack structure of a wheelchair as claimed in any one of claims 1 to 5, wherein: the power supply box (2) comprises a shell body and a battery body arranged inside the shell body, and a buffer part is arranged between the shell body and the battery body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222448814.4U CN218420243U (en) | 2022-09-15 | 2022-09-15 | Power pack structure of wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222448814.4U CN218420243U (en) | 2022-09-15 | 2022-09-15 | Power pack structure of wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218420243U true CN218420243U (en) | 2023-02-03 |
Family
ID=85105257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222448814.4U Active CN218420243U (en) | 2022-09-15 | 2022-09-15 | Power pack structure of wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218420243U (en) |
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2022
- 2022-09-15 CN CN202222448814.4U patent/CN218420243U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |