CN220796948U - Battery box fixing structure for electric wheelchair - Google Patents
Battery box fixing structure for electric wheelchair Download PDFInfo
- Publication number
- CN220796948U CN220796948U CN202322151439.1U CN202322151439U CN220796948U CN 220796948 U CN220796948 U CN 220796948U CN 202322151439 U CN202322151439 U CN 202322151439U CN 220796948 U CN220796948 U CN 220796948U
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- battery box
- battery case
- electric wheelchair
- fixing structure
- utility
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- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 210000003813 thumb Anatomy 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
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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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a battery box fixing structure for an electric wheelchair, which belongs to the technical field of battery box installation for the electric wheelchair, and comprises a battery box and an installation plate installed on a main frame, wherein two sides of the installation plate are respectively connected with a plurality of symmetrical positioning convex edges, the back of the battery box is connected with a positioning block corresponding to the positioning convex edges, the upper end of the back of the battery box is embedded with a lock catch, the lock catch is connected with the battery box through a spring, a shifting handle positioned above the battery box is connected above the lock catch, and the upper end of the installation plate is provided with a locking groove corresponding to the lock catch. According to the utility model, the limit connection between the battery box and the mounting plate is realized through the matching of the lock catch and the lock groove, so that the battery box is more convenient to mount and dismount; the two ends of the positioning convex edge are respectively of an arc-shaped structure, and the upper end of the positioning convex edge is also of a wedge-shaped structure, so that the battery box can be mounted in a guiding manner, and the battery box is more convenient to mount.
Description
Technical Field
The utility model belongs to the technical field of battery box installation for electric wheelchairs, and particularly relates to a battery box fixing structure for an electric wheelchair.
Background
The utility model provides a chinese patent application number 202122400042.2 discloses a control folding electronic battery fixed knot constructs for wheelchair, its characterized in that includes battery case and fixes the locating plate on the wheelchair frame, the locating plate is equipped with the location arch that extends to the side direction, the battery case medial surface is equipped with the locating piece, the locating piece has the first constant head tank that runs through from top to bottom for the location arch to stretch into, locating plate or wheelchair frame have the supporting shoe that is used for supporting the battery case, the locating plate still is equipped with the second constant head tank and the through groove that runs through and communicate each other, the activity is provided with the locating lever of horizontal setting on the battery case, the locating lever includes first location section and second location section, first location section width is greater than second location section width, through groove lower extreme opening width is less than first location section width, the width of through groove skew lower extreme opening part is greater than first location section width. The utility model has the advantages of convenient disassembly and assembly of the battery box and convenient storage and transportation.
The above-mentioned published patents have some problems in the practical use process, for example:
1. the positioning rod is clamped into the second positioning groove through the groove, so that the installation and the disassembly are not convenient;
2. the battery box is directly contacted with the positioning plate, so that the friction force is high;
3. the positioning bulge has no guiding function, and is inconvenient to assemble and disassemble.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a battery box fixing structure for an electric wheelchair, which has the characteristic of more convenient assembly and disassembly.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a battery case fixed knot constructs for electric wheelchair, includes the battery case and installs the mounting panel on the body frame, and the both sides of mounting panel are connected with a plurality of symmetrical location chimb respectively, are connected with the locating piece corresponding with the location chimb on the back of battery case, and the upper end embedding at the battery case back has the hasp, through spring coupling between hasp and the battery case, and the top of hasp is connected with the shifter lever that is located the battery case top, and the upper end of mounting panel is equipped with the locked groove corresponding with the hasp.
In order to facilitate the backward poking of the poking handle, the lock catch is separated from the lock groove, and further, a plurality of anti-slip bulges are arranged on the upper surface of the poking handle.
In order to be connected with the main frame, further, mounting holes are respectively formed in two ends of the mounting plate.
In order to play a role in guiding the installation of the battery box, the installation of the battery box is more convenient, further, two ends of the positioning convex edge are respectively of an arc-shaped structure, and the upper end of the positioning convex edge is of a wedge-shaped structure.
In order to strengthen the strength of the mounting plate and reduce the contact area between the mounting plate and the battery box, friction is reduced, and furthermore, a plurality of convex ribs are arranged on the surface of one side of the mounting plate, which is positioned on the battery box.
In order to facilitate the installation of other accessories or the positioning of other mounting plates, a plurality of positioning holes are further formed in the mounting plates.
In order to facilitate the backward poking of the poking handle, further, the upper surface of the poking handle is of an arc-shaped structure, and one high end of the poking handle is positioned on one side of the front face of the battery box.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the limit connection between the battery box and the mounting plate is realized through the matching of the lock catch and the lock groove, so that the battery box is more convenient to mount and dismount;
2. the upper surface of the shifting handle is provided with a plurality of anti-slip bulges, so that the shifting handle can be conveniently shifted backwards, and the lock catch is separated from the lock groove;
3. the two ends of the positioning convex edge are respectively of an arc-shaped structure, and the upper end of the positioning convex edge is also of a wedge-shaped structure, so that the battery box can be mounted in a guiding manner, and the battery box is more convenient to mount;
4. the mounting plate is provided with a plurality of convex ribs on one side surface of the battery box, so that the strength of the mounting plate can be enhanced, and the contact area between the mounting plate and the battery box can be reduced, thereby reducing friction;
5. the mounting plate is also provided with a plurality of positioning holes, so that other accessories or other mounting plates can be conveniently mounted and positioned;
6. the utility model can automatically lock the lock catch in place when the battery box is installed through the arrangement of the spring.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the front structure of the present utility model connected to a main frame;
FIG. 2 is a schematic view of the back structure of the present utility model connected to a main frame;
FIG. 3 is a schematic view of the structure of the battery case of the present utility model;
FIG. 4 is a schematic view of the structure of the mounting plate of the present utility model;
FIG. 5 is a schematic view of the latch and mounting plate connection of the present utility model;
in the figure: 1. a main frame; 2. a mounting plate; 21. convex ribs; 22. a locking groove; 23. a mounting hole; 24. positioning holes; 3. a battery case; 4. positioning the convex edge; 5. a positioning block; 6. locking; 7. a shifting handle; 8. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a battery case fixed knot constructs for electric wheelchair, including battery case 3 and install mounting panel 2 on body frame 1, the both sides of mounting panel 2 are connected with a plurality of symmetrical location chimb 4 respectively, be connected with on the back of battery case 3 with the corresponding locating piece 5 of location chimb 4, the upper end embedding at the back of battery case 3 has hasp 6, be connected through spring 8 between hasp 6 and the battery case 3, the top of hasp 6 is connected with the shifter handle 7 that is located battery case 3 top, the upper end of mounting panel 2 is equipped with the locked groove 22 corresponding with hasp 6.
Through the adoption of the technical scheme, the limit connection of the battery box 3 and the mounting plate 2 is realized through the matching of the lock catch 6 and the lock groove 22, so that the battery box 3 is more convenient to mount and dismount.
Specifically, a plurality of anti-slip bulges are arranged on the upper surface of the shifting handle 7.
By adopting the technical scheme, the shifting handle 7 is convenient to shift backwards, so that the lock catch 6 is separated from the lock groove 22.
Specifically, mounting holes 23 are respectively provided at both ends of the mounting plate 2.
By adopting the technical scheme, the connecting device is used for being connected with the main frame 1.
Example 2
This embodiment differs from embodiment 1 in that: specifically, both ends of the positioning convex edge 4 are respectively arc-shaped structures, and the upper end of the positioning convex edge 4 is also wedge-shaped structure.
Through adopting above-mentioned technical scheme, can play the effect of direction to the installation of battery case 3 to make the installation of battery case 3 more convenient.
Example 3
This embodiment differs from embodiment 1 in that: specifically, the mounting plate 2 is provided with a plurality of ribs 21 on a side surface of the battery case 3.
By adopting the technical scheme, the strength of the mounting plate 2 can be enhanced, and the contact area between the mounting plate 2 and the battery box 3 can be reduced, so that friction is reduced.
Example 4
This embodiment differs from embodiment 1 in that: specifically, the mounting plate 2 is further provided with a plurality of positioning holes 24.
By adopting the technical scheme, other accessories or other mounting plates can be conveniently mounted.
Example 5
This embodiment differs from embodiment 1 in that: specifically, the upper surface of the shifter handle 7 is in a cambered surface structure, and the high end of the shifter handle is positioned on one side of the front surface of the battery box 3.
By adopting the technical scheme, the shifting handle 7 is convenient to shift backwards.
In summary, the limit connection between the battery box 3 and the mounting plate 2 is realized by matching the lock catch 6 with the lock groove 22, so that the battery box 3 is more convenient to mount and dismount; the upper surface of the shifting handle 7 is provided with a plurality of anti-slip bulges, so that the shifting handle 7 can be conveniently shifted backwards, and the lock catch 6 is separated from the lock groove 22; according to the utility model, the two ends of the positioning convex edge 4 are respectively arc-shaped structures, and the upper end of the positioning convex edge 4 is also wedge-shaped structures, so that the installation of the battery box 3 can be guided, and the installation of the battery box 3 is more convenient; the mounting plate 2 is provided with a plurality of convex ribs 21 on one side surface of the battery box 3, so that the strength of the mounting plate 2 can be enhanced, and the contact area between the mounting plate 2 and the battery box 3 can be reduced, thereby reducing friction; the mounting plate 2 is also provided with a plurality of positioning holes 24, so that other accessories can be conveniently mounted or positioned with other mounting plates.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a battery case fixed knot constructs for electronic wheelchair, includes battery case and installs the mounting panel on the body frame, its characterized in that: the both sides of mounting panel are connected with a plurality of symmetrical location chimb respectively, are connected with the locating piece corresponding with the location chimb on the back of battery case, and the upper end at battery case back is embedded to have the hasp, through spring coupling between hasp and the battery case, and the top of hasp is connected with the thumb lever that is located the battery case top, and the upper end of mounting panel is equipped with the locked groove corresponding with the hasp.
2. The battery case fixing structure for an electric wheelchair according to claim 1, wherein: the upper surface of the shifting handle is provided with a plurality of anti-slip bulges.
3. The battery case fixing structure for an electric wheelchair according to claim 1, wherein: and mounting holes are respectively formed in two ends of the mounting plate.
4. The battery case fixing structure for an electric wheelchair according to claim 1, wherein: the both ends of location chimb are arc structure respectively, and the upper end of location chimb still is wedge structure.
5. The battery case fixing structure for an electric wheelchair according to claim 1, wherein: the mounting plate is provided with a plurality of convex ribs on the surface of one side of the battery box.
6. The battery case fixing structure for an electric wheelchair according to claim 1, wherein: and a plurality of positioning holes are also formed in the mounting plate.
7. The battery case fixing structure for an electric wheelchair according to claim 1, wherein: the upper surface of the shifting handle is of an arc surface structure, and one high end of the shifting handle is positioned on one side of the front face of the battery box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322151439.1U CN220796948U (en) | 2023-08-10 | 2023-08-10 | Battery box fixing structure for electric wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322151439.1U CN220796948U (en) | 2023-08-10 | 2023-08-10 | Battery box fixing structure for electric wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220796948U true CN220796948U (en) | 2024-04-16 |
Family
ID=90655490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322151439.1U Active CN220796948U (en) | 2023-08-10 | 2023-08-10 | Battery box fixing structure for electric wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220796948U (en) |
-
2023
- 2023-08-10 CN CN202322151439.1U patent/CN220796948U/en active Active
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