CN112259855A - New energy automobile group battery anticollision assistor - Google Patents
New energy automobile group battery anticollision assistor Download PDFInfo
- Publication number
- CN112259855A CN112259855A CN202011043817.9A CN202011043817A CN112259855A CN 112259855 A CN112259855 A CN 112259855A CN 202011043817 A CN202011043817 A CN 202011043817A CN 112259855 A CN112259855 A CN 112259855A
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- CN
- China
- Prior art keywords
- limiting
- frame
- new energy
- battery pack
- battery
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- 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.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2200/00—Safety devices for primary or secondary batteries
-
- 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
Abstract
The invention discloses an anti-collision auxiliary device for a battery pack of a new energy automobile, and relates to the technical field of new energy automobiles. The battery pack comprises a limiting frame, wherein a battery frame is connected in the limiting frame in a clamping manner, and the limiting frame comprises two end plates and two side plates; the inner sides of the two end plates are in sliding fit with two sliding frames; the bottom of the end plate is rotationally matched with two limiting trays; the top of the end plate is provided with a limit groove; both ends of the battery frame are rotatably matched with a limiting frame; a limiting pin is fixed on the limiting frame, and the end part of the limiting pin is in clamping fit with the limiting groove; the opposite inner tops of the two sliding frames are provided with clamping seats, and the clamping seats are clamped and matched with the middle parts of the limiting pins. According to the battery pack, the limiting tray at the bottom of the end plate is in clamping fit with the bottom of the battery frame, the limiting grooves are matched with the clamping seats, the limiting pins at two ends of the battery frame are in clamping fit, the battery pack is mounted, and when the side plates on the limiting frame deform due to impact, the battery frame is separated from the limiting frame, so that the battery pack is protected.
Description
Technical Field
The invention belongs to the technical field of new energy vehicles, and particularly relates to an anti-collision auxiliary device for a battery pack of a new energy vehicle.
Background
At present, private cars mainly use fuel oil as a main material, but fuel oil automobiles cause excessive pollution to the environment and use amount of non-renewable resources is excessive, so that new energy automobiles can replace fuel oil automobiles, and resources are protected. The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure. The new energy automobile comprises four types of Hybrid Electric Vehicles (HEV), pure electric vehicles (BEV, including solar vehicles), Fuel Cell Electric Vehicles (FCEV), other new energy (such as efficient energy storage devices like super capacitors and flywheels) automobiles and the like. Unconventional automotive fuels refer to fuels other than gasoline, diesel, Natural Gas (NG), Liquefied Petroleum Gas (LPG), Ethanol Gasoline (EG), methanol, dimethyl ether.
The new energy automobile mainly uses electric energy as main power, so that the demand on batteries is high, the quantity of new energy battery packs in the new energy automobile is high, the batteries deform once the new energy batteries are violently impacted due to high manufacturing cost, the battery packs are damaged, and the damaged new energy batteries can generate spontaneous combustion or explosion if being improperly processed.
Disclosure of Invention
The invention aims to provide an anti-collision auxiliary device for a new energy automobile battery pack, which aims to solve the problems in the prior art.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an anti-collision auxiliary device for a new energy automobile battery pack, which comprises a limiting frame, wherein a battery frame is clamped in the limiting frame, the new energy automobile battery pack is installed in the battery frame, the limiting frame comprises two end plates, and two side plates are clamped at two ends of the opposite inner sides of the two end plates; two opposite sliding frames are in sliding fit with the opposite inner walls of the two end plates, and the two sliding frames are linked; the bottom of the end plate is rotationally matched with two oppositely arranged limiting trays, the limiting trays are linked with the sliding frame, and the top of each limiting tray is clamped with the bottom of the battery frame; the top of the end plate is provided with two limiting grooves which are oppositely arranged; both ends of the battery frame are rotatably matched with limiting frames, and the limiting frames are fixedly connected with the battery frame through return springs; two oppositely-arranged limiting pins are fixed on the limiting frame, and the end parts of the limiting pins are in clamping fit with the limiting grooves; clamping seats are fixed on two sides of the tops of the opposite inner side surfaces of the two sliding frames, and the clamping seats are clamped and matched with the middle parts of the limiting pins; installing a new energy automobile battery pack in a battery frame, wherein the battery frame is clamped in a limiting frame, and installing the new energy automobile battery pack by fixing two end plates on a specific buffer structure; limiting pins on the limiting frames at the two ends of the battery frame are clamped into the limiting grooves and the clamping seats, and the two sides of the bottom end of the battery frame are clamped and fixed through the limiting tray; when the battery pack is violently impacted, the side plates can deform to extrude the sliding frames in the limiting frame, so that the two sliding frames move in opposite directions to release the limiting pins, the battery frame is separated from the limiting frame, the battery pack is prevented from being extruded by the limiting frame, and the battery pack is protected.
Furthermore, bayonets are formed in two end portions of the opposite inner side faces of the two end plates, clamping blocks are fixed to two ends of the side plates, and the clamping blocks are in clamping fit with the bayonets.
Furthermore, two opposite inner side faces of the end plates are provided with two oppositely arranged sliding chutes, sliding blocks are fixed at two ends of the sliding frame, and the peripheral side faces of the sliding blocks are in sliding fit with the inner walls of the sliding chutes.
Furthermore, the bottoms of the opposite outer sides of the two end plates are respectively fixed with a mounting seat, and mounting holes are formed in the mounting seats at intervals.
Furthermore, linkage gears are rotatably matched with the middle parts of the opposite inner side surfaces of the two end plates, driving racks and driven racks are respectively fixed at the bottoms of the two clamping seats, and the driving racks and the driven racks are meshed with the linkage gears.
Further, the driving rack on one of the carriages is linked with the driven rack on the other carriage through a linkage gear.
Furthermore, two limiting racks are further fixed on the sliding frame, a limiting gear is fixed at the top end of the limiting tray, and the limiting gear is meshed with the limiting racks.
Furthermore, a supporting plate is fixed on the upper surface of the limiting tray, and the side surface of the supporting plate is attached to the end surface of the battery frame.
The invention has the following beneficial effects:
the new energy battery pack is mounted by fixing the two end plates on the specific buffer structure; limiting pins on the limiting frames at the two ends of the battery frame are clamped into the limiting grooves and the clamping seats, and the two sides of the bottom end of the battery frame are clamped and fixed through the limiting tray; when the battery pack is violently impacted, the side plates can deform to extrude the sliding frames in the limiting frame, so that the two sliding frames move in opposite directions to release the limiting pins, the battery frame is separated from the limiting frame, the battery pack is prevented from being extruded by the limiting frame, and the battery pack is protected.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an anti-collision auxiliary device for a new energy vehicle battery pack according to the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a cross-sectional view of FIG. 1;
FIG. 4 is a schematic structural view of an end plate;
FIG. 5 is a schematic structural diagram of a battery frame;
FIG. 6 is a schematic structural view of a side plate;
fig. 7 is a schematic structural view of the carriage.
In the drawings, the components represented by the respective reference numerals are listed below:
1-end plate, 2-battery frame, 3-side plate, 4-sliding frame, 5-limit tray, 6-limit frame, 7-return spring, 8-mounting seat, 101-limit groove, 102-bayonet, 103-sliding groove, 104-linkage gear, 301-clamping block, 401-clamping seat, 402-limit rack, 403-sliding block, 501-limit gear, 502-resisting plate, 601-limit pin, 4011-driving rack and 4012-driven rack.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the invention relates to an anti-collision auxiliary device for a new energy automobile battery pack, which comprises a limiting frame, wherein a battery frame 2 is clamped in the limiting frame, the new energy automobile battery pack is installed in the battery frame 2, the limiting frame comprises two end plates 1, and two side plates 3 are clamped at two ends of the opposite inner sides of the two end plates 1; two opposite sliding frames 4 are in sliding fit with the opposite inner walls of the two end plates 1, and the two sliding frames 4 are linked; the bottom of the end plate 1 is rotatably matched with two oppositely arranged limiting trays 5, the limiting trays 5 are linked with the sliding frame 4, and the top of each limiting tray 5 is clamped with the bottom of the battery frame 2; the top of the end plate 1 is provided with two oppositely arranged limiting grooves 101; both ends of the battery frame 2 are rotatably matched with a limiting frame 6, and the limiting frame 6 is fixedly connected with the battery frame 2 through a return spring 7; two oppositely-arranged limiting pins 601 are fixed on the limiting frame 6, and the end parts of the limiting pins 601 are in clamping fit with the limiting grooves 101; clamping seats 401 are fixed on two sides of the tops of the opposite inner side surfaces of the two sliding frames 4, and the clamping seats 401 are clamped and matched with the middle parts of the limiting pins 601; the new energy automobile battery pack is installed in a battery frame 2, the battery frame 2 is clamped in a limiting frame, and the new energy automobile battery pack is installed by fixing two end plates 1 on a specific buffer structure; limiting pins 601 on the limiting frames 6 at two ends of the battery frame 2 are clamped into the limiting grooves 101 and the clamping seats 401, and two sides of the bottom end of the battery frame 2 are clamped and fixed through the limiting tray 5; when the battery pack is violently impacted, the side plate 3 can deform to extrude the sliding frames 4 in the limiting frame, so that the two sliding frames 4 move oppositely to release the limiting pin 601, the battery frame 601 is separated from the limiting frame 2, the battery pack is prevented from being extruded by the limiting frame, and the battery pack is protected.
Wherein, bayonets 102 have all been opened at the both ends of the relative medial surface of both ends board 1, and the both ends of curb plate 3 are all fixed with fixture block 301, and fixture block 301 and bayonet 102 joint cooperation.
Wherein, the relative medial surface of both end plates 1 all opens two relative spouts 103 that set up, and the both ends of balladeur train 4 are all fixed with slider 403, and the week side of slider 403 and spout 103 inner wall sliding fit.
Wherein, the bottom of the relative outside of both end plates 1 all is fixed with mount pad 8, and the interval is equipped with the mounting hole on the mount pad 8.
Wherein, the middle part of the relative medial surface of both end plates 1 all normal running fit has linkage gear 104, and the bottom of two cassette 401 is fixed with drive rack 4011 and driven rack 4012 respectively, and drive rack 4011 and driven rack 4012 all mesh with linkage gear 104.
Wherein the driving rack 4011 on one carriage 4 is interlocked with the driven rack 4012 on the other carriage 4 through the interlocking gear 104.
Wherein, two limit racks 402 are fixed on the carriage 4, a limit gear 501 is fixed at the top end of the limit tray 5, and the limit gear 501 is meshed with the limit racks 402.
Wherein, the upper surface of the limiting tray 5 is fixed with a resisting plate 502, and the side surface of the resisting plate 502 is attached to the end surface of the battery frame 2.
One specific application of this embodiment is: the new energy automobile battery pack is installed in a battery frame 2, the battery frame 2 is clamped in a limiting frame, and the new energy automobile battery pack is installed by fixing two end plates 1 on a specific buffer structure; limiting pins 601 on the limiting frames 6 at two ends of the battery frame 2 are clamped into the limiting grooves 101 and the clamping seats 401, and two sides of the bottom end of the battery frame 2 are clamped and fixed through the limiting tray 5; when the battery pack is violently impacted, the side plate 3 can deform to extrude the sliding frames 4 in the limiting frame, so that the two sliding frames 4 move oppositely to release the limiting pin 601, the battery frame 601 is separated from the limiting frame 2, the battery pack is prevented from being extruded by the limiting frame, and the battery pack is protected. .
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides a new energy automobile group battery anticollision assistor, includes spacing frame, the joint has battery frame (2), its characterized in that in the spacing frame:
the limiting frame comprises two end plates (1), and two ends of the opposite inner sides of the two end plates (1) are respectively clamped with a side plate (3);
two opposite sliding frames (4) are arranged on the opposite inner walls of the two end plates (1) in a sliding fit mode, and the two sliding frames (4) are linked;
the bottom of the end plate (1) is rotatably matched with two oppositely arranged limiting trays (5), the limiting trays (5) are linked with the sliding frame (4), and the top of each limiting tray (5) is clamped with the bottom of the battery frame (2);
the top of the end plate (1) is provided with two limiting grooves (101) which are oppositely arranged;
both ends of the battery frame (2) are rotatably matched with limiting frames (6), and the limiting frames (6) are fixedly connected with the battery frame (2) through return springs (7);
two oppositely-arranged limiting pins (601) are fixed on the limiting frame (6), and the end parts of the limiting pins (601) are in clamping fit with the limiting grooves (101);
clamping seats (401) are fixed on two sides of the tops of the opposite inner side surfaces of the two sliding carriages (4), and the clamping seats (401) are clamped and matched with the middle parts of the limiting pins (601).
2. The anti-collision auxiliary device for the battery pack of the new energy automobile as claimed in claim 1, wherein bayonets (102) are formed at two ends of the opposite inner side surfaces of the two end plates (1).
3. The anti-collision auxiliary device for the battery pack of the new energy automobile as claimed in claim 2, wherein clamping blocks (301) are fixed to both ends of the side plate (3), and the clamping blocks (301) are in clamping fit with the clamping openings (102).
4. The battery pack anti-collision auxiliary device for the new energy automobile as claimed in claim 1, wherein two opposite inner side surfaces of the two end plates (1) are respectively provided with two opposite sliding grooves (103), two ends of the sliding frame (4) are respectively fixed with a sliding block (403), and peripheral side surfaces of the sliding blocks (403) are in sliding fit with inner walls of the sliding grooves (103).
5. The battery pack anti-collision auxiliary device for the new energy automobile as claimed in claim 1, wherein the mounting seats (8) are fixed to the bottoms of the opposite outer sides of the two end plates (1), and the mounting seats (8) are provided with mounting holes at intervals.
6. The battery pack anti-collision assistor of the new energy automobile as claimed in claim 1, wherein a linkage gear (104) is rotatably fitted in the middle of the opposite inner side surfaces of the two end plates (1), a driving rack (4011) and a driven rack (4012) are respectively fixed at the bottoms of the two clamping seats (401), and the driving rack (4011) and the driven rack (4012) are both meshed with the linkage gear (104).
7. The new energy vehicle battery pack collision avoidance aid according to claim 6, wherein a driving rack (4011) on one of the carriages (4) is linked to a driven rack (4012) on the other carriage (4) through a linking gear (104).
8. The battery pack anti-collision auxiliary device for the new energy automobile as claimed in claim 1, wherein two limit racks (402) are further fixed on the sliding frame (4).
9. The battery pack anti-collision auxiliary device of the new energy automobile as claimed in claim 8, wherein a limit gear (501) is fixed to the top end of the limit tray (5), and the limit gear (501) is meshed with the limit rack (402).
10. The anti-collision auxiliary device for the battery pack of the new energy automobile as claimed in claim 1, wherein a supporting plate (502) is fixed on the upper surface of the limiting tray (5), and the side surface of the supporting plate (502) is attached to the end surface of the battery frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011043817.9A CN112259855A (en) | 2020-09-28 | 2020-09-28 | New energy automobile group battery anticollision assistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011043817.9A CN112259855A (en) | 2020-09-28 | 2020-09-28 | New energy automobile group battery anticollision assistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112259855A true CN112259855A (en) | 2021-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011043817.9A Withdrawn CN112259855A (en) | 2020-09-28 | 2020-09-28 | New energy automobile group battery anticollision assistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112259855A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116387552A (en) * | 2023-06-02 | 2023-07-04 | 威海市泓淋电力技术股份有限公司 | Power battery pack of hydrogen energy automobile |
-
2020
- 2020-09-28 CN CN202011043817.9A patent/CN112259855A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116387552A (en) * | 2023-06-02 | 2023-07-04 | 威海市泓淋电力技术股份有限公司 | Power battery pack of hydrogen energy automobile |
| CN116387552B (en) * | 2023-06-02 | 2023-08-08 | 威海市泓淋电力技术股份有限公司 | Power battery pack of hydrogen energy automobile |
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Application publication date: 20210122 |
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| WW01 | Invention patent application withdrawn after publication |