CN209972710U - Battery box of electric vehicle - Google Patents
Battery box of electric vehicle Download PDFInfo
- Publication number
- CN209972710U CN209972710U CN201920621641.7U CN201920621641U CN209972710U CN 209972710 U CN209972710 U CN 209972710U CN 201920621641 U CN201920621641 U CN 201920621641U CN 209972710 U CN209972710 U CN 209972710U
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- China
- Prior art keywords
- battery box
- storage battery
- box body
- cover
- clasp
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Abstract
The utility model discloses an electric vehicle battery box, which comprises a battery box body, a battery box cover, a clasp and a lock cover; the one end of storage battery lid articulate the one side that opens the end at the storage battery box body, the inner of lock attaches the lid and fixes on the other end of storage battery lid, the inner of clip articulates on the other end of storage battery lid, the free end joint of clip is on the storage battery box body opens the end opposite side. Because the utility model discloses a storage battery box body, storage battery box cover, clip, lock attach the lid, the lock attaches to cover and is equipped with the clip, but the free end joint of clip is served in storage battery box body opening, mentions the handle on the clip and just can unblock and open the storage battery box body simultaneously, places the storage battery after, exerts pressure on the clip slightly and can attach the lid joint with the lock on the storage battery box body, and close the storage battery box body, has the storage battery box cover and opens and close convenient advantage.
Description
Technical Field
The utility model relates to an electric motor car especially relates to an electric motor car battery box.
Background
Along with social development, the requirements of human beings on both traveling and environmental problems are higher and higher. Electric vehicles, as a result of human adoption, represent a growing industry direction to replace diesel locomotives. The two-wheeled electric scooter is popular among people due to small size and convenience.
As shown in figure 1, for people's convenience to charge, the electric motor car of present day mostly designs a storage battery box 1' on whole car, and the storage battery monomer is placed in storage battery box 1 ', opens storage battery box 1' and can lift alone and charge to the house. Therefore, the convenience of replacing the storage battery is an important selling point of the electric vehicle. This kind of scheme design storage battery clamp plate 2 ', storage battery clamp plate 2 ' passes through the locking of buckle chucking reuse bolt 3 ', fixes the storage battery. The scheme needs to find tools and disassemble screws every time the storage battery is replaced, and the replacement time is long.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a convenient electric motor car battery box is opened and close to battery box lid.
In order to achieve the above object, the technical solution of the present invention is:
the utility model relates to a battery box of an electric vehicle, which comprises a battery box body, a battery box cover, a clasp and a lock cover; one end of the battery box cover is hinged to one side of the open end of the battery box body, a semicircular hook groove is formed in the other end of the battery box cover, the inner end of the locking cover is fixed to the other end of the battery box cover, the inner end of the hook is hinged to the other end of the battery box cover, and the free end of the hook is clamped to the other side of the open end of the battery box body; one end of the clasp is provided with a rotating shaft, the rotating shaft is sleeved in a semicircular hook groove on the battery box cover in a clearance mode, the clasp can swing by taking the rotating shaft as a fulcrum, a torsion spring is sleeved on the rotating shaft, two support legs of the torsion spring abut against the locking cover and the clasp respectively, the other end of the clasp is provided with a clamping hook, and the clamping hook is clamped on a flange on the other side of the open end of the battery box body.
The locking cover is fixed with the battery box cover through a screw, and the screw penetrates through the fixing hole to be fixed with a screw hole in the battery box cover.
The top of the clasp is provided with a handle.
The outer side wall of the hook on the clasp is an inclined plane so that the hook can slide into a flange on the battery box body to fasten the battery box cover.
The storage battery box body and the storage battery box cover are connected through a rotating shaft, and the storage battery box body and the storage battery box cover can rotate around the rotating shaft.
And convex ribs are axially distributed on the side wall of the battery box body.
The convex ribs are small at the top and big at the bottom.
After the scheme of the above is adopted, because the utility model discloses a storage battery box body, storage battery box cover, clip, lock attach the lid, and the lock attaches to cover and is equipped with the clip, but the free end joint of clip is served openly at the storage battery box body, mentions the handle on the clip and just can unblock and open the storage battery box body simultaneously, places the storage battery after, exerts pressure slightly on the clip and can attach the lid joint with the lock on the storage battery box body, and close the storage battery box body, has the storage battery box cover and opens and close convenient advantage. Simultaneously, it has protruding muscle to distribute at the lateral wall axial of storage battery box body to carry out the spacing of horizontal direction to the storage battery of placing in the storage battery box body, the storage battery lid can be followed the vertical direction and carried on spacingly to the storage battery, can not make because of the shake of car take place the displacement between storage battery and the storage battery box, and then make the storage battery can be stable fix in the storage battery box body.
The invention will be further described with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic structural diagram of a conventional battery case;
fig. 2 is an isometric view of the present invention;
fig. 3 is an exploded perspective view of the present invention;
fig. 4 is a cross-sectional view of the present invention;
FIG. 5 is a schematic view of the installation of the torsion spring of the present invention;
figure 6 is the installation axle mapping of the utility model discloses torsional spring.
Detailed Description
As shown in fig. 2-6, the utility model relates to an electric vehicle battery box, which comprises a battery box body 1, a battery box cover 2, a clasp 3, a locking cover 4 and a torsion spring 5.
The one end of storage battery lid 2 articulate the one side that opens the end at storage battery box body 1, be equipped with semi-circular groove 21 on the other end of storage battery lid 2, the inner of lock attaches the lid 4 and fixes on the other end of storage battery lid 1, the inner of clip 3 articulates on the other end of storage battery lid 2, the free end joint of clip 3 opens on the end opposite side at storage battery box body 1.
The one end of clasp 3 be equipped with rotation axis 31, it is fixed with storage battery lid 2 that the lock attaches lid 4 through the screw, promptly the screw (not shown) passes the screw 24 in fixed orifices 41 and the storage battery lid 2 fixed, make this rotation axis 31 clearance cover put in the semicircular hook groove 21 on storage battery lid 2, clasp 3 can rotate axis 31 for the fulcrum swing, cup joint torsional spring 5 on this rotation axis 31, two stabilizer blades of torsional spring 5 push up respectively and lean on lock attaches lid 4 and clasp 3, clasp 3's the other end is equipped with trip 32, this trip 32 joint is on the flange 11 of storage battery box body 1 opening end opposite side.
The top of the clasp 3 is provided with a handle 33, and the outer side wall of the hook 32 on the clasp 3 is an inclined surface 34, so that the hook 32 slides into the flange 11 on the battery box body 1 to fasten the battery box cover 2.
The connection part of the battery box body 1 and the battery box cover 2 is provided with circular rings 12 and 22, a rotating shaft 6 is sleeved in the centers of the circular rings 12 and 22, and the battery box body 1 and the battery box cover 2 can rotate around the rotating shaft 6.
The lateral wall axial distribution of storage battery box body 1 has protruding muscle 13, protruding muscle 13 is big-end-up's structure, conveniently guides the storage battery pack into storage battery box body 1 to carry out the spacing of horizontal direction to the storage battery of placing in storage battery box body 1, simultaneously, storage battery lid 2 can be followed the vertical direction and carried on spacingly to the storage battery, can not make because of the shake of car take place the displacement between storage battery and the storage battery box, and then make the storage battery can be stable fix in storage battery box body 1.
The utility model discloses a theory of operation:
1. as shown in fig. 3, a semicircular hook groove 21 is designed on the battery case cover 2, and a rotating shaft 31 is designed on the hook 3. The torsion spring 5 is firstly sleeved on the rotating shaft 31 on the buckle hook 3 and then is placed in the semicircular groove 21 on the battery box cover 2. At the moment, a screw of the locking attachment cover 4 passes through the fixing hole 41 and is locked with the screw hole 22 in the battery box cover 2, and the locking attachment cover 4 fixes the buckle hook 3 and pre-presses the torsion spring 5. The torsion spring 5 acts on the hook 3 to keep the hook 3 in a normally closed state.
2. As shown in fig. 4, (1) closing the battery case cover: the other end of the battery box body 1 is provided with a flange 11, the buckle hook 3 is provided with an inclined plane 34, when the battery box cover 2 is placed, the flange 11 jacks up the inclined plane 34 of the buckle hook 32, and the buckle hook 3 slides into the flange 11 to fasten the battery box cover 2.
(2) Opening the battery box cover: the buckle hook 3 is provided with a handle 33, the handle 33 is lifted, the buckle hook 3 slides out of the flange 11, and the battery box cover 2 can be unlocked and opened at the same time.
The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited thereby, and all equivalent changes and modifications made within the scope of the claims and the specification should be considered within the scope of the present invention.
Claims (7)
1. The utility model provides an electric motor car battery box which characterized in that: comprises a battery box body, a battery box cover, a clasp and a locking cover; one end of the battery box cover is hinged to one side of the open end of the battery box body, a semicircular hook groove is formed in the other end of the battery box cover, the inner end of the locking cover is fixed to the other end of the battery box cover, the inner end of the hook is hinged to the other end of the battery box cover, and the free end of the hook is clamped to the other side of the open end of the battery box body; one end of the clasp is provided with a rotating shaft, the rotating shaft is sleeved in a semicircular hook groove on the battery box cover in a clearance mode, the clasp can swing by taking the rotating shaft as a fulcrum, a torsion spring is sleeved on the rotating shaft, two support legs of the torsion spring abut against the locking cover and the clasp respectively, the other end of the clasp is provided with a clamping hook, and the clamping hook is clamped on a flange on the other side of the open end of the battery box body.
2. The battery box of an electric vehicle according to claim 1, wherein: the locking cover is fixed with the battery box cover through a screw, and the screw penetrates through the fixing hole to be fixed with a screw hole in the battery box cover.
3. The battery box of an electric vehicle according to claim 1, wherein: the top of the clasp is provided with a handle.
4. The battery box of an electric vehicle according to claim 1, wherein: the outer side wall of the hook on the clasp is an inclined plane so that the hook can slide into a flange on the battery box body to fasten the battery box cover.
5. The battery box of an electric vehicle according to claim 1, wherein: the storage battery box body and the storage battery box cover are connected through a rotating shaft, and the storage battery box body and the storage battery box cover can rotate around the rotating shaft.
6. The battery box of an electric vehicle according to claim 1, wherein: and convex ribs are axially distributed on the side wall of the battery box body.
7. The battery box of an electric vehicle according to claim 6, wherein: the convex ribs are small at the top and big at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920621641.7U CN209972710U (en) | 2019-04-30 | 2019-04-30 | Battery box of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920621641.7U CN209972710U (en) | 2019-04-30 | 2019-04-30 | Battery box of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209972710U true CN209972710U (en) | 2020-01-21 |
Family
ID=69260712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920621641.7U Active CN209972710U (en) | 2019-04-30 | 2019-04-30 | Battery box of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209972710U (en) |
-
2019
- 2019-04-30 CN CN201920621641.7U patent/CN209972710U/en active Active
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