CN211879440U - Battery protection device for electric automobile - Google Patents
Battery protection device for electric automobile Download PDFInfo
- Publication number
- CN211879440U CN211879440U CN202020500880.XU CN202020500880U CN211879440U CN 211879440 U CN211879440 U CN 211879440U CN 202020500880 U CN202020500880 U CN 202020500880U CN 211879440 U CN211879440 U CN 211879440U
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- CN
- China
- Prior art keywords
- section
- protective cover
- cover
- safety cover
- clamping block
- 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
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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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Abstract
The utility model relates to an electric automobile battery protection technical field, and a battery protection device for electric automobile is disclosed, including first section safety cover, there is the third section safety cover one end of first section safety cover through welded connection, the second section safety cover has been cup jointed in the outside of the third section safety cover other end, there are first L clamp splice all through welded connection in one side of the inside bottom of first section safety cover and second section safety cover, one side welded connection of first L clamp splice has two telescopic links, the spring has been cup jointed in the outside of telescopic link, the other end of telescopic link has the dog through welded connection, two spouts have all been seted up to the opposite side of the inside bottom of first section safety cover and second section safety cover, the equal sliding connection in inside of four spouts has the slider, the upper end welded connection of two sliders has second L clamp splice. The utility model discloses a series of designs make the device's inside can install the battery that length, thickness and quantity are different.
Description
Technical Field
The utility model relates to an electric automobile battery protection technical field especially relates to a battery protection device for electric automobile.
Background
The electric vehicle is an electric drive vehicle, namely an electric drive vehicle, the electric vehicle is divided into an alternating current electric vehicle and a direct current electric vehicle, the electric vehicle generally uses a battery as an energy source, but the electric vehicle accords with the energy-saving and environment-friendly trend determined by the state, short-distance traffic is greatly facilitated, the electric vehicle plays an important role in national economy mainly through saving and protecting energy and environment, a battery protection cover can effectively reduce the damage to the battery in the running process of the electric vehicle, and the existing battery protection cover cannot be suitable for the electric vehicles with different lengths, thicknesses and quantities, so that the application range of the electric vehicle is limited.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the existing battery protection cover can not be suitable for electric automobiles with different lengths, thicknesses and numbers, so that the application range of the battery protection cover is limited.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a battery protection device for an electric automobile comprises a first section of protective cover, wherein one end of the first section of protective cover is connected with a third section of protective cover through welding, the outer side of the other end of the third section of protective cover is sleeved with a second section of protective cover, one side of the inner bottom end of the first section of protective cover and one side of the inner bottom end of the second section of protective cover are both connected with a first L-shaped clamping block through welding, one side of the first L-shaped clamping block is fixedly welded with two telescopic rods, the outer side of each telescopic rod is sleeved with a spring, the other end of each telescopic rod is fixedly welded with a stop block, the other side of the inner bottom end of the first section of protective cover and the other side of the inner bottom end of the second section of protective cover are both provided with two sliding grooves, the inner parts of the sliding grooves are both connected with sliding blocks in a sliding manner, the upper ends of the two sliding blocks are connected with a second L-shaped, a third section protective cover is fixedly arranged at one end of the first section protective cover through welding, a second section protective cover is sleeved at the other end of the third section protective cover, and air holes are formed in the top ends of the first section protective cover and the second section protective cover.
Preferably, the inner sides of the first L-shaped clamping block and the second L-shaped clamping block are connected with L-shaped rubber pads through gluing.
Preferably, a first telescopic groove and a second telescopic groove are respectively formed in the other end of the second section protective cover and the other end of the second section protective cover, the inner diameters of the first telescopic groove and the second telescopic groove are respectively identical to the outer diameters of the third section protective cover and the third section protective cover, and the first telescopic groove and the second telescopic groove are respectively in clearance fit with the third section protective cover and the third section protective cover.
Preferably, the lower extreme of first section of safety cover and second section of safety cover both sides all is through welded fastening has rectangular shape mounting panel.
Preferably, the upper end of the other end of the second section of protective cover and the lower end of the other end of the second section of protective cover are both fixedly provided with two arc-shaped mounting plates through welding.
Preferably, three fixing grooves and one fixing groove are formed in the two sides of the third section of protective cover and the two sides of the third section of protective cover respectively.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a wrench twist the screw of second section safety cover both sides, make the inboard of one end and fixed slot of screw separate to can be convenient the pulling second section safety cover, make the second section safety cover can slide in the outside of third section safety cover, and then make the inside of device can place the battery of different length;
(2) this practicality is through arranging the battery in proper order in the inside of second L shape clamp splice and L shape rubber pad, through pulling second L shape clamp splice for the second L shape clamp splice can slide in the outside of first L shape clamp splice one side welding telescopic link, thereby can adjust the distance between two L shape rubber pads, thereby can install the battery that length, thickness and quantity are different through adjusting the inside apart from the device between two L shape rubber pads.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
FIG. 3 is a top view of the overall structure of the present invention;
FIG. 4 is a top cross-sectional view of the overall structure of the present invention;
fig. 5 is a side sectional view of the overall structure of the present invention.
In the figure: 1. a first section of protective cover; 2. a second section of protective cover; 3. a third section of protective cover; 4. a strip-shaped mounting plate; 5. an arc-shaped mounting plate; 6. a first section of protective cover; 7. a second section of protective cover; 8. a third section of protective cover; 9. a first L-shaped clamp block; 10. a second L-shaped clamp block; 11. an L-shaped rubber pad; 12. a chute; 13. a telescopic hole; 14. a telescopic rod; 15. a stopper; 16. a spring; 17. fixing grooves; 18. a first telescopic slot; 19. a second telescopic slot; 20. air holes are formed; 21. a slide block.
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. 1-5, a battery protection device for an electric vehicle comprises a first section of protection cover 1, wherein one end of the first section of protection cover 1 is connected with a third section of protection cover 3 through welding, the outer side of the other end of the third section of protection cover 3 is sleeved with a second section of protection cover 2, and the lower ends of two sides of the first section of protection cover 1 and the second section of protection cover 2 are fixedly provided with strip-shaped mounting plates 4 through welding, so that the device can be conveniently fixed in the electric vehicle;
one side of the bottom ends inside the first protective cover 1 and the second protective cover 2 is connected with a first L-shaped clamping block 9 through welding, one side of the first L-shaped clamping block 9 is fixedly welded with two telescopic rods 14, the outer side of each telescopic rod 14 is sleeved with a spring 16, the other end of each telescopic rod 14 is fixedly welded with a stop block 15, the other side of the bottom ends inside the first protective cover 1 and the second protective cover 2 is respectively provided with two sliding grooves 12, the insides of the four sliding grooves 12 are respectively connected with a sliding block 21 in a sliding manner, the upper ends of the two sliding blocks 21 are connected with a second L-shaped clamping block 10 through welding, and the insides of the first L-shaped clamping block 9 and the second L-shaped clamping block 10 are respectively connected with an L-shaped rubber pad 11 through gluing;
two telescopic holes 13 are formed in one side of the second L-shaped clamping block 10, a first section of protective cover 6 is fixed to the top end of the first section of protective cover 1 through a hinge, a third section of protective cover 8 is fixed to one end of the first section of protective cover 6 through welding, a first telescopic groove 18 and a second telescopic groove 19 are formed in the other ends of the second section of protective cover 2 and the second section of protective cover 7 respectively, the inner diameters of the first telescopic groove 18 and the second telescopic groove 19 are the same as the outer diameters of the third section of protective cover 3 and the third section of protective cover 8 respectively, and the first telescopic groove 18 and the second telescopic groove 19 are in clearance fit with the third section of protective cover 3 and the third section of protective cover 8 respectively, so that the device can conveniently adjust the length of the device according to the length of a battery;
The working principle is as follows:
in the utility model, when the user uses the device, the upper cover of the protective cover is opened, then the spanner is used to twist the screws at the two sides of the second section of protective cover 2, so that one end of the screw is separated from the inner side of the fixed groove 17, so that the second section of the protective cover 2 can be conveniently pulled to ensure that the second section of the protective cover 2 can slide on the outer side of the third section of the protective cover 3, so that batteries with different lengths can be placed in the device, and then the batteries are sequentially arranged in the second L-shaped clamping block 10 and the L-shaped rubber pad 11, by pulling the second L-shaped clamping block 10, the second L-shaped clamping block 10 can slide on the outer side of the welding telescopic rod 14 on one side of the first L-shaped clamping block 9, so that the distance between the two L-shaped rubber mats 11 can be adjusted and batteries having different lengths, thicknesses and numbers can be mounted inside the device by adjusting the distance between the two L-shaped rubber mats 11.
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.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (6)
1. A battery protection device for an electric vehicle comprises a first protective cover (1) and is characterized in that,
one end of the first section of protective cover (1) is connected with a third section of protective cover (3) through welding, and the outer side of the other end of the third section of protective cover (3) is sleeved with a second section of protective cover (2);
one side of the bottom end in each of the first section of protective cover (1) and the second section of protective cover (2) is connected with a first L-shaped clamping block (9) through welding, one side of the first L-shaped clamping block (9) is fixedly welded with two telescopic rods (14), the outer sides of the telescopic rods (14) are sleeved with springs (16), and the other ends of the telescopic rods (14) are fixedly welded with check blocks (15);
the other side of the bottom end of the first section of protective cover (1) and the other side of the bottom end of the second section of protective cover (2) are both provided with two sliding grooves (12), the insides of the sliding grooves (12) are both connected with sliding blocks (21) in a sliding manner, the upper ends of the two sliding blocks (21) are connected with a second L-shaped clamping block (10) in a welding manner, and one side of the second L-shaped clamping block (10) is provided with two telescopic holes (13);
a first section of protective cover (6) is fixed at the top end of the first section of protective cover (1) through a hinge, a third section of protective cover (8) is fixed at one end of the first section of protective cover (6) through welding, and a second section of protective cover (7) is sleeved at the other end of the third section of protective cover (8);
the top ends of the first section of protective cover (6) and the second section of protective cover (7) are both provided with air holes (20).
2. The battery protection device for the electric vehicle as claimed in claim 1, wherein the inner sides of the first L-shaped clamping block (9) and the second L-shaped clamping block (10) are connected with L-shaped rubber pads (11) through gluing.
3. The battery protection device for the electric vehicle as claimed in claim 1, wherein a first telescopic groove (18) and a second telescopic groove (19) are respectively formed at the other end of the second section of protection cover (2) and the other end of the second section of protection cover (7), the inner diameters of the first telescopic groove (18) and the second telescopic groove (19) are respectively the same as the outer diameters of the third section of protection cover (3) and the third section of protection cover (8), and the first telescopic groove (18) and the second telescopic groove (19) are respectively in clearance fit with the third section of protection cover (3) and the third section of protection cover (8).
4. The battery protection device for the electric vehicle as claimed in claim 1, wherein the lower ends of the two sides of the first section of the protection cover (1) and the second section of the protection cover (2) are fixed with the strip-shaped mounting plates (4) by welding.
5. The battery protection device for the electric vehicle as claimed in claim 1, wherein the two arc-shaped mounting plates (5) are fixed to the upper end of the other end of the second protective cover (2) and the lower end of the other end of the second protective cover (7) by welding.
6. The battery protection device for the electric vehicle as claimed in claim 1, wherein three fixing grooves (17) are respectively formed on two sides of the third section protection cover (3) and two sides of the third section protection cover (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020500880.XU CN211879440U (en) | 2020-04-08 | 2020-04-08 | Battery protection device for electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020500880.XU CN211879440U (en) | 2020-04-08 | 2020-04-08 | Battery protection device for electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211879440U true CN211879440U (en) | 2020-11-06 |
Family
ID=73250205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020500880.XU Expired - Fee Related CN211879440U (en) | 2020-04-08 | 2020-04-08 | Battery protection device for electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211879440U (en) |
-
2020
- 2020-04-08 CN CN202020500880.XU patent/CN211879440U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 Termination date: 20210408 |