CN209843768U - Plastic battery box of electric vehicle - Google Patents
Plastic battery box of electric vehicle Download PDFInfo
- Publication number
- CN209843768U CN209843768U CN201920478864.2U CN201920478864U CN209843768U CN 209843768 U CN209843768 U CN 209843768U CN 201920478864 U CN201920478864 U CN 201920478864U CN 209843768 U CN209843768 U CN 209843768U
- Authority
- CN
- China
- Prior art keywords
- box body
- plate
- sliding
- battery
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229920003023 plastic Polymers 0.000 title claims abstract description 16
- 239000004033 plastic Substances 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000001174 ascending effect Effects 0.000 abstract description 8
- 230000003139 buffering effect Effects 0.000 abstract description 8
- 230000006835 compression Effects 0.000 abstract description 8
- 238000007906 compression Methods 0.000 abstract description 8
- 230000035939 shock Effects 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 5
- 239000002253 acid Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses an electric motor car plastics battery case, comprises a box bod, the upside of box body is equipped with the apron, the downside of apron is connected with the box body lateral wall through the mechanism that opens and shuts that two symmetries set up, the bottom is connected with the bottom plate through a plurality of telescopic links in the box body, the buffer gear that two symmetries of upside fixedly connected with of bottom plate set up. The utility model is provided with the opening and closing mechanism, so that the cover plate and the box body can be firmly sealed, rainwater or dust is not easy to enter the box body, and the battery is not easy to be polluted; through the cooperation that sets up buffer gear and telescopic link, the bottom plate removes the third spring compression that drives the telescopic link and establish on it to can carry out the ascending buffering shock attenuation of vertical side to the battery, splint remove and drive the down tube and remove, and the down tube removes and drives first slider compression second spring, thereby can carry out the ascending buffering shock attenuation of horizontal direction to the battery, thereby makes the life extension of battery.
Description
Technical Field
The utility model relates to an electric motor car accessory equipment technical field especially relates to an electric motor car plastics battery case.
Background
The electric vehicle, namely the electric drive vehicle, also known as the electric drive vehicle, the electric vehicle is divided into alternating current electric vehicle and direct current electric vehicle, the electric vehicle of saying generally uses the battery as the energy source, through parts such as controller, motor, etc., convert the electric energy into the mechanical energy motion, in order to control the vehicle of the change speed of electric current size, the electric vehicle battery is the power source on the electric vehicle, the lead acid battery that is equipped with in the present electric vehicle is mostly, the lead acid battery is with low costs, the cost performance is high, because this kind of battery can charge, can use repeatedly, so call it "lead acid battery".
The sealed effect of current plastics battery case is relatively poor, and rainwater or dust have entered into in the battery case to pollute the battery, and the electric motor car is at the advancing process, and the battery can take place to rock, thereby leads to the life reduction of battery.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the current plastic battery case that exists among the prior art that sealed effect is relatively poor, in rainwater or the dust had entered into the battery case to pollute the battery, and the electric motor car is at the in-process that advances, the battery can take place to rock, thereby leads to the shortcoming that the life of battery reduces, and the electric motor car plastic battery case who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an electric motor car plastic batteries case, includes the box body, the upside of box body is equipped with the apron, the downside of apron is connected with the box body lateral wall through the mechanism that opens and shuts that two symmetries set up, the bottom is connected with the bottom plate through a plurality of telescopic links in the box body, the buffer gear that two symmetries of upside fixedly connected with of bottom plate set up.
Preferably, the mechanism that opens and shuts includes the L type extension board of fixed connection at the box body lateral wall, one side that the box body was kept away from to L type extension board is equipped with T type pull rod, L type extension board and fixedly connected with push pedal are run through to the tip of T type pull rod, one side that the box body was kept away from to the push pedal is connected through a plurality of first springs and L type extension board inner wall, one side that first spring was kept away from to the push pedal is equipped with the slide.
Preferably, a plurality of second sliders are fixedly connected to the upper side of the sliding plate, second sliding grooves corresponding to the second sliders are formed in the lower side of the cover plate, a plurality of convex blocks are fixedly connected to one side, away from the push plate, of the sliding plate, grooves corresponding to the convex blocks are formed in the side wall of the box body, and one side, away from the first spring, of the push plate abuts against the sliding plate.
Preferably, buffer gear includes fixed connection and two the backup pad on the bottom plate one side that the backup pad is relative all is equipped with splint, one side that splint are close to the backup pad is rotated and is connected with the down tube that a plurality of symmetries set up, the one end that splint were kept away from to the down tube is rotated and is connected with first slider, set up the first spout that corresponds with first slider in the backup pad, first slider passes through second spring and first spout inner wall connection.
Preferably, the telescopic rod is sleeved with a third spring, and the upper end and the lower end of the third spring are respectively connected with the lower side of the bottom plate and the inner bottom of the box body.
Preferably, a plurality of third sliders are fixedly connected to two sides of the bottom plate, and third sliding grooves corresponding to the third sliders are formed in the inner wall of the box body.
The utility model has the advantages that:
1. through the arrangement of the opening and closing mechanism, the T-shaped pull rod can drive the push plate to move under the action of the elastic force of the first spring, the push plate drives the sliding plate to move, the sliding plate moves to drive the projection to be clamped into the groove, so that the cover plate and the box body can be firmly sealed, rainwater or dust cannot enter the box body easily, and the battery cannot be polluted easily;
2. through the cooperation that sets up buffer gear and telescopic link, the bottom plate removes the third spring compression that drives the telescopic link and establish on it to can carry out the ascending buffering shock attenuation of vertical side to the battery, splint remove and drive the down tube and remove, and the down tube removes and drives first slider compression second spring, thereby can carry out the ascending buffering shock attenuation of horizontal direction to the battery, thereby makes the life extension of battery.
Drawings
Fig. 1 is a schematic structural view of a plastic battery box of an electric vehicle according to the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic structural diagram at B in fig. 1.
In the figure: the device comprises a box body 1, a cover plate 2, a 3L-shaped support plate, a 4T-shaped pull rod, a first spring 5, a push plate 6, a sliding plate 7, a convex block 8, a bottom plate 9, a telescopic rod 10, a support plate 11, a clamping plate 12, a second spring 13, a first sliding block 14 and an inclined rod 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a plastic battery box for an electric vehicle comprises a box body 1, a cover plate 2 is arranged on the upper side of the box body 1, the lower side of the cover plate 2 is connected with the side wall of the box body 1 through two symmetrically arranged opening and closing mechanisms, each opening and closing mechanism comprises an L-shaped support plate 3 fixedly connected with the side wall of the box body 1, one side of each L-shaped support plate 3, which is far away from the box body 1, is provided with a T-shaped pull rod 4, the end part of each T-shaped pull rod 4 penetrates through the corresponding L-shaped support plate 3 and is fixedly connected with a push plate 6, one side of each push plate 6, which is far away from the box body 1, is connected with the inner wall of the corresponding L-shaped support plate 3 through a plurality of first springs 5, one side of each push plate 6, which is far away from the corresponding first spring 5, is provided with a sliding plate 7, the upper side of each sliding plate, one side that first spring 5 was kept away from to push pedal 6 offsets with slide 7, and T type pull rod 4 can drive push pedal 6 because the elastic action of first spring 5 removes, and push pedal 6 removes and drives slide 7 and remove, and slide 7 removes and drives 8 blocks of lug and advance in the recess to can make apron 2 and box body 1 carry out firm sealed.
The bottom in the box body 1 is connected with a bottom plate 9 through a plurality of telescopic rods 10, both sides of the bottom plate 9 are fixedly connected with a plurality of third sliding blocks, the inner wall of the box body 1 is provided with a third sliding groove corresponding to the third sliding blocks, the telescopic rods 10 are sleeved with a third spring, the upper end and the lower end of the third spring are respectively connected with the lower side of the bottom plate 9 and the bottom in the box body 1, the upper side of the bottom plate 9 is fixedly connected with two symmetrically arranged buffer mechanisms, each buffer mechanism comprises a supporting plate 11 fixedly connected on the bottom plate 9, one side, opposite to the two supporting plates 11, is provided with a clamping plate 12, one side, close to the supporting plate 11, of each clamping plate 12 is rotatably connected with a plurality of symmetrically arranged inclined rods 15, one end, far away from the clamping plate 12, of each inclined rod 15 is rotatably connected with a first sliding block 14, the supporting plate 11 is, the bottom plate 9 moves and drives the telescopic rod 10 and the third spring compression that the cover was established on it to can carry out the ascending buffering shock attenuation of vertical side to the battery, splint 12 removes and drives down tube 15 and remove, and down tube 15 removes and drives first slider 14 compression second spring 13, thereby can carry out the ascending buffering shock attenuation of horizontal direction to the battery.
The utility model discloses in, T type pull rod 4 can drive push pedal 6 because the elastic force of first spring 5 moves, push pedal 6 moves and drives slide 7 and remove, slide 7 moves and drives in 8 blocks of lug advance the recess, thereby can make apron 2 and box body 1 carry out firm sealed, thereby make rainwater or dust be difficult for entering into in the box body 1, thereby be difficult for polluting the battery, bottom plate 9 moves the third spring compression that drives telescopic link 10 and its upper cover and establish, thereby can carry out the ascending buffering shock attenuation of vertical side to the battery, splint 12 moves and drives down tube 15 and remove, down tube 15 moves and drives first slider 14 compression second spring 13, thereby can carry out the ascending buffering shock attenuation of horizontal direction to the battery, thereby make the life extension of battery.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an electric motor car plastic battery case, includes box body (1), its characterized in that, the upside of box body (1) is equipped with apron (2), the downside of apron (2) is connected with box body (1) lateral wall through the mechanism that opens and shuts that two symmetries set up, the bottom is connected with bottom plate (9) through a plurality of telescopic links (10) in box body (1), the buffer gear that two symmetries of upside fixedly connected with of bottom plate (9) set up.
2. The plastic battery box for the electric vehicle as claimed in claim 1, wherein the opening and closing mechanism comprises an L-shaped support plate (3) fixedly connected to the side wall of the box body (1), a T-shaped pull rod (4) is arranged on one side of the L-shaped support plate (3) far away from the box body (1), the end of the T-shaped pull rod (4) penetrates through the L-shaped support plate (3) and is fixedly connected with a push plate (6), one side of the push plate (6) far away from the box body (1) is connected with the inner wall of the L-shaped support plate (3) through a plurality of first springs (5), and a sliding plate (7) is arranged on one side of the push plate (6) far away from the first springs (5).
3. The plastic battery box for the electric vehicle as claimed in claim 2, wherein a plurality of second sliding blocks are fixedly connected to the upper side of the sliding plate (7), a second sliding groove corresponding to the second sliding blocks is formed in the lower side of the cover plate (2), a plurality of protruding blocks (8) are fixedly connected to one side of the sliding plate (7) away from the push plate (6), a groove corresponding to the protruding blocks (8) is formed in the side wall of the box body (1), and one side of the push plate (6) away from the first spring (5) abuts against the sliding plate (7).
4. The plastic battery box for the electric vehicle as claimed in claim 1, wherein the buffer mechanism comprises support plates (11) fixedly connected to the bottom plate (9), two opposite sides of the support plates (11) are respectively provided with a clamping plate (12), one side of the clamping plate (12) close to the support plates (11) is rotatably connected with a plurality of symmetrically arranged inclined rods (15), one end of each inclined rod (15) far away from the clamping plate (12) is rotatably connected with a first sliding block (14), the support plate (11) is provided with a first sliding groove corresponding to the first sliding block (14), and the first sliding block (14) is connected with the inner wall of the first sliding groove through a second spring (13).
5. The plastic battery box for the electric vehicle as claimed in claim 1, wherein a third spring is sleeved on the telescopic rod (10), and the upper end and the lower end of the third spring are respectively connected with the lower side of the bottom plate (9) and the bottom in the box body (1).
6. The plastic battery box for the electric vehicle as claimed in claim 1, wherein a plurality of third sliding blocks are fixedly connected to both sides of the bottom plate (9), and a third sliding groove corresponding to the third sliding blocks is formed in the inner wall of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920478864.2U CN209843768U (en) | 2019-04-10 | 2019-04-10 | Plastic battery box of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920478864.2U CN209843768U (en) | 2019-04-10 | 2019-04-10 | Plastic battery box of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209843768U true CN209843768U (en) | 2019-12-24 |
Family
ID=68910707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920478864.2U Expired - Fee Related CN209843768U (en) | 2019-04-10 | 2019-04-10 | Plastic battery box of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209843768U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561540A (en) * | 2020-04-19 | 2020-08-21 | 张文献 | Vibration damper for power equipment |
| CN111591150A (en) * | 2020-06-16 | 2020-08-28 | 北京智思迪科技有限公司 | Sealed waterproof type new energy automobile battery module |
| CN112776926A (en) * | 2020-12-31 | 2021-05-11 | 徐州科悦电子科技有限公司 | Controller with automatic parking function of electric vehicle |
-
2019
- 2019-04-10 CN CN201920478864.2U patent/CN209843768U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561540A (en) * | 2020-04-19 | 2020-08-21 | 张文献 | Vibration damper for power equipment |
| CN111591150A (en) * | 2020-06-16 | 2020-08-28 | 北京智思迪科技有限公司 | Sealed waterproof type new energy automobile battery module |
| CN111591150B (en) * | 2020-06-16 | 2024-03-19 | 北京中科迈瑞科技有限公司 | Sealed waterproof type new energy automobile battery module |
| CN112776926A (en) * | 2020-12-31 | 2021-05-11 | 徐州科悦电子科技有限公司 | Controller with automatic parking function of electric vehicle |
| CN112776926B (en) * | 2020-12-31 | 2022-05-31 | 徐州科悦电子科技有限公司 | Controller with automatic parking function of electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20210410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |