CN109808618B - Storage battery assembly and automobile - Google Patents
Storage battery assembly and automobile Download PDFInfo
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- CN109808618B CN109808618B CN201910037114.6A CN201910037114A CN109808618B CN 109808618 B CN109808618 B CN 109808618B CN 201910037114 A CN201910037114 A CN 201910037114A CN 109808618 B CN109808618 B CN 109808618B
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Abstract
The invention discloses a storage battery assembly which comprises a storage battery, a storage battery chassis support, a mechanical pressure rod and a fixing belt, wherein the storage battery chassis support is arranged on the storage battery chassis support; the storage battery chassis support comprises a first support, a second support and a third support, and the first support, the second support and the third support are used for fixing a storage battery; the mechanical pressure rod is fixedly connected with one end of the first support, which is far away from the storage battery, and the mechanical pressure rod is used for pushing the first support to move along the connecting direction of the first support and the storage battery; one end of the fixing belt is fixedly connected with the first support, and the other end of the fixing belt is detachably connected with the third support; the side wall of the storage battery is provided with a wall groove matched with the fixing belt, and the wall groove is used for accommodating the fixing belt; the automobile comprises a storage battery assembly and an automobile body, wherein the storage battery assembly is arranged on a bottom plate of the automobile body; the storage battery is fixedly installed in a triple fixing mode of the storage battery chassis support, the mechanical compression bar and the fixing belt, so that the firmness of the storage battery is improved; the operation is simple and quick, the disassembly is convenient, and the firmness is higher.
Description
Technical Field
The invention relates to the technical field of storage batteries, in particular to a storage battery assembly and an automobile.
Background
The storage battery is an energy center of automobile electrical equipment and is used for supplying power to the engine, when the automobile is ready to start, the storage battery discharges to supply power to the starter, the starter drives the flywheel and the crankshaft to rotate, so that the automobile is started, power is supplied to electrical equipment such as a sound system, an illumination system and the like in the automobile when the power supply of the engine is insufficient or the engine is not started, and after the engine starts to supply power normally, the storage battery collects and stores the electric energy for later use.
The service life of the storage battery is directly influenced by the reliability and firmness of the storage battery fixing mode, the space of the engine compartment of the vehicle is narrow, and the storage battery is arranged in a trunk of the vehicle in order to prevent overhigh temperature and prolong the service life of the storage battery; in some traffic accidents and safety collision test simulations, the storage battery in the engine compartment has the phenomena of 5% slipping and flying off in high-speed collision; these phenomena may cause leakage, short circuit, open circuit and personal injury of the storage battery; therefore, the firmness of the installation of the storage battery is improved, and the problem to be solved urgently is solved.
Disclosure of Invention
In order to solve the technical problems, aiming at the problems, the storage battery assembly disclosed by the invention adopts a triple fixing mode of a storage battery chassis support, a mechanical pressure rod and a fixing belt to install and fix the storage battery, so that the storage battery can be better fixed, and the firmness of the storage battery is improved.
In order to achieve the purpose, the invention provides a storage battery assembly which comprises a storage battery, a storage battery chassis bracket, a mechanical pressure rod and a fixing belt;
the storage battery chassis support comprises a first support, a second support and a third support, and the first support, the second support and the third support are used for fixing the storage battery;
the mechanical pressure lever is fixedly connected with one end, far away from the storage battery, of the first support and is used for pushing the first support to move along the connecting direction of the first support and the storage battery;
one end of the fixing belt is fixedly connected with the first support, and the other end of the fixing belt is detachably connected with the third support;
and the side wall of the storage battery is provided with a wall groove matched with the fixing belt, and the wall groove is used for accommodating the fixing belt.
Furthermore, the first support, the second support and the third support all include a first panel, a second panel, a third panel, a fourth panel and a fifth panel which are sequentially connected into a whole, the fifth panel, the fourth panel and the third panel form a clamping groove, the clamping groove is used for fixing a storage battery base of the storage battery, and the first panel is fixedly connected with the vehicle body bottom plate.
Furthermore, at least one first opening is formed in the first panel of the first support, the second support and the third support, and the first panel is fixedly connected with a vehicle body bottom plate through the first opening;
the second support with the third support be equipped with at least one second trompil on the third panel, battery base be equipped with second trompil matched with blind hole, the third panel passes through the second trompil with the blind hole with battery base fixed connection.
Furthermore, a connecting block is arranged on the third support, one end of the fixing belt is fixedly connected with the connecting block, and the other end of the fixing belt is connected with the first support into a whole.
Preferably, one end of the fixing strap is detachably and fixedly connected with the connecting block through a bolt, and the other end of the fixing strap is connected with the second panel and the third panel of the first support into a whole.
Further, follow on the third panel of third support the direction of draw-in groove is equipped with three second trompil in proper order, be close to on the fixed band the one end of connecting block is equipped with a trompil, with the second trompil of centre cooperatees the design on the third panel, the fixed band passes through trompil and second trompil fixed connection.
Furthermore, the second support is equipped with two, first support the second support with the third support in proper order with the battery base joint of battery is fixed, two the second support respectively with two parallel limit joints of battery base are fixed.
Further, mechanical depression bar includes first connecting rod and second connecting rod, first connecting rod with the second connecting rod is telescopic connection, first connecting rod is kept away from second connecting rod one end with first support fixed connection, the second connecting rod is kept away from first connecting rod one end and vehicle body floor fixed connection.
Further, still include motor and power, the motor with the second connecting rod is kept away from the one end of first connecting rod is connected, the motor is used for driving mechanical depression bar motion, the power is used for the motor power supply.
The invention provides an automobile which comprises a storage battery assembly and an automobile body, wherein the storage battery assembly is the storage battery assembly, and the storage battery assembly is arranged on a bottom plate of the automobile body.
The embodiment of the invention has the following beneficial effects:
1. according to the storage battery assembly disclosed by the invention, the storage battery is fixedly installed in a triple fixing mode of the storage battery chassis support, the mechanical compression bar and the fixing belt, so that the storage battery can be better fixed, and the firmness of the storage battery is improved;
2. according to the storage battery assembly disclosed by the invention, the mechanical pressure rod pushes the first support to tightly prop against the storage battery chassis, so that a stable supporting force can be provided for the storage battery, and the stability is increased;
3. according to the storage battery assembly disclosed by the invention, the storage battery chassis support enables the four sides of the storage battery base to be fixedly connected with the vehicle body bottom plate, and the mechanical pressure rod and the first support are integrally connected, so that the stability of the storage battery is greatly improved;
4. according to the storage battery assembly disclosed by the invention, the contact area is increased by the first support, the second support and the third support through the three matching surfaces and the attaching connection mode of one clamping position, so that the storage battery is more firmly arranged on the vehicle body bottom plate;
5. the storage battery assembly disclosed by the invention is simple and quick to install and operate, saves space, is convenient to disassemble and has higher firmness.
Drawings
In order to more clearly illustrate the battery pack and the vehicle according to the present invention, the drawings required for the embodiments will be briefly described 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 inventive labor.
FIG. 1 is a top view structural view of a battery assembly;
FIG. 2 is a schematic perspective view of a battery pack;
FIG. 3 is a schematic structural view of the battery pack fixing apparatus;
wherein the reference numerals in the figures correspond to: 1-battery, 101-battery base, 102-wall groove, 2-battery chassis support, 201-first support, 202-second support, 203-third support, 3-mechanical press rod, 301-first connecting rod, 302-second connecting rod, 4-fixing belt, 401-opening hole, 5-first panel, 501-first opening hole, 6-second panel, 7-third panel, 701-second opening hole, 8-fourth panel, 9-fifth panel, 10-clamping groove, 11-connecting block, 12-bolt, 13-motor, 14-underbody.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.
Example 1:
as shown in fig. 1 to 3: a storage battery assembly comprises a storage battery 1, a storage battery chassis support 2, a mechanical pressure rod 3 and a fixing belt 4;
the storage battery chassis support 2 comprises a first support 201, a second support 202 and a third support 203, and the first support 201, the second support 202 and the third support 203 are all used for fixing the storage battery 1;
the mechanical pressure lever 3 is fixedly connected with one end of the first support 201 far away from the storage battery 1, and the mechanical pressure lever 3 is used for pushing the first support 201 to move along the connecting direction of the first support 201 and the storage battery 1;
one end of the fixing belt 4 is fixedly connected with the first bracket 201, and the other end is detachably connected with the third bracket 203;
a wall groove 102 matched with the fixing belt 4 is arranged on the side wall of the storage battery 1, and the wall groove 102 is used for accommodating the fixing belt 4; the arrangement of the fixing belt 4 can prevent the storage battery 1 from flying off to cause injury to the human body; according to the invention, the storage battery 1 is mounted and fixed in a triple fixing mode of the storage battery chassis support 2, the mechanical pressure rod 3 and the fixing belt 4, so that the storage battery 1 can be better fixed, and the firmness of the storage battery 1 is improved. Specifically, the first bracket 201, the second bracket 202 and the third bracket 203 each include a first panel 5, a second panel 6, a third panel 7, a fourth panel 8 and a fifth panel 9 which are sequentially connected into a whole, the fifth panel 9, the fourth panel and the third panel 7 form a slot 10, the slot 10 is used for fixing the battery base 101 of the battery 1, and the first panel 5 is fixedly connected with the underbody 14; according to the invention, the contact area of the first bracket 201, the second bracket 202 and the third bracket 203 is increased through a fitting type connection mode of three matching surfaces and one clamping position, so that the storage battery 1 is more firmly arranged on the vehicle body bottom plate 14.
More specifically, at least one first opening 501 is formed in the first panel 5 of the first bracket 201, the second bracket 202, and the third bracket 203, and the first panel 5 is fixedly connected to the underbody 14 through the first opening 501; the second bracket 202 and the third bracket 203 are provided with at least one second opening 701 on the third panel 7, the battery base 101 is provided with a blind hole matched with the second opening 701, and the third panel 7 is fixedly connected with the battery base 101 through the second opening 701 and the blind hole.
Specifically, a connecting block 11 is arranged on the third bracket 203, one end of the fixing strap 4 is fixedly connected with the connecting block 11, and the other end of the fixing strap is connected with the first bracket 201 into a whole; the number of the second brackets 202 is two, the first bracket 201, the second bracket 202 and the third bracket 203 are sequentially clamped and fixed with the storage battery base 101 of the storage battery 1, and the two second brackets 202 are respectively clamped and fixed with two parallel edges of the storage battery base 101; the storage battery chassis support 2 enables the four sides of the storage battery base 101 to be fixedly connected with the vehicle body bottom plate 14, and the mechanical pressure rod 3 and the first support 201 are integrally connected, so that the stability of the storage battery 1 is greatly improved.
Specifically, the mechanical compression bar 3 comprises a first connecting rod 301 and a second connecting rod 302, the first connecting rod 301 and the second connecting rod 302 are in telescopic connection, the first connecting rod 301 is far away from one end of the second connecting rod 302 and fixedly connected with the first support 201, and the second connecting rod 302 is far away from one end of the first connecting rod 301 and fixedly connected with the vehicle body bottom plate 14.
More specifically, the device further comprises a motor 13 and a power supply, wherein the motor 13 is connected with one end, far away from the first connecting rod 301, of the second connecting rod 302, the motor 13 is used for driving the mechanical pressing rod 3 to move, and the power supply is used for supplying power to the motor 13.
Example 2: is a preferred embodiment of embodiment 1
As shown in fig. 1 to 3, a storage battery assembly comprises a storage battery 1, a storage battery chassis bracket 2, a mechanical compression bar 3 and a fixing band 4;
the storage battery chassis support 2 comprises a first support 201, a second support 202 and a third support 203, and the first support 201, the second support 202 and the third support 203 are all used for fixing the storage battery 1;
the mechanical pressure lever 3 is fixedly connected with one end of the first support 201 far away from the storage battery 1, and the mechanical pressure lever 3 is used for pushing the first support 201 to move along the connecting direction of the first support 201 and the storage battery 1;
one end of the fixing belt 4 is fixedly connected with the first bracket 201, and the other end is detachably connected with the third bracket 203;
a wall groove 102 matched with the fixing belt 4 is arranged on the side wall of the storage battery 1, and the wall groove 102 is used for accommodating the fixing belt 4; the arrangement of the fixing belt 4 can prevent the storage battery 1 from flying off to cause injury to the human body; according to the invention, the storage battery 1 is mounted and fixed in a triple fixing mode of the storage battery chassis support 2, the mechanical pressure rod 3 and the fixing belt 4, so that the storage battery 1 can be better fixed, and the firmness of the storage battery 1 is improved.
Specifically, the first bracket 201, the second bracket 202 and the third bracket 203 each include a first panel 5, a second panel 6, a third panel 7, a fourth panel 8 and a fifth panel 9 which are sequentially connected into a whole, the fifth panel 9, the fourth panel and the third panel 7 form a slot 10, the slot 10 is used for fixing the battery base 101 of the battery 1, and the first panel 5 is fixedly connected with the underbody 14; according to the invention, the contact area of the first bracket 201, the second bracket 202 and the third bracket 203 is increased through a fitting type connection mode of three matching surfaces and one clamping position, so that the storage battery 1 is more firmly arranged on the vehicle body bottom plate 14.
More specifically, at least one first opening 501 is formed in the first panel 5 of the first bracket 201, the second bracket 202, and the third bracket 203, and the first panel 5 is fixedly connected to the underbody 14 through the first opening 501; the second bracket 202 and the third bracket 203 are provided with at least one second opening 701 on the third panel 7, the battery base 101 is provided with a blind hole matched with the second opening 701, and the third panel 7 is fixedly connected with the battery base 101 through the second opening 701 and the blind hole.
Furthermore, the first panel 5 of the first bracket 201 is provided with a first opening 501, the first panel 5 of the second bracket 202 is provided with two first openings 501, and the third panel 7 of the second bracket 202 is provided with two second openings 701; the first panel 5 of the third bracket 203 is provided with three first openings 501; the underbody 14 is provided with a hole corresponding to the first opening 501.
Specifically, a connecting block 11 is arranged on the third bracket 203, one end of the fixing strap 4 is fixedly connected with the connecting block 11, and the other end of the fixing strap is connected with the first bracket 201 into a whole; preferably, the connecting block 11 is integrally formed with the third bracket 203. The number of the second brackets 202 is two, the first bracket 201, the second bracket 202 and the third bracket 203 are sequentially clamped and fixed with the storage battery base 101 of the storage battery 1, and the two second brackets 202 are respectively clamped and fixed with two parallel edges of the storage battery base 101; the storage battery chassis support 2 enables the four sides of the storage battery base 101 to be fixedly connected with the vehicle body bottom plate 14, and the mechanical pressure rod 3 and the first support 201 are integrally connected, so that the stability of the storage battery 1 is greatly improved.
Preferably, one end of the fixing strap 4 is detachably and fixedly connected with the connecting block 11 through a bolt 12, and the other end is integrally connected with the second panel 6 and the third panel 7 of the first bracket 201.
Further preferably, three second openings 701 are sequentially formed in the third panel 7 of the third bracket 203 along the direction of the slot 10, an opening 401 is formed in one end, close to the connecting block 11, of the fixing strap 4, and is designed to match with the second opening 701 in the middle of the third panel 7, and the fixing strap 4 is fixedly connected with the second opening 701 through the opening 401; the tightness of the fixing band 4 and the storage battery 1 and the firmness of the connection of the fixing band 4 and the third bracket 203 are further enhanced.
Specifically, the mechanical compression bar 3 comprises a first connecting rod 301 and a second connecting rod 302, the first connecting rod 301 and the second connecting rod 302 are in telescopic connection, the first connecting rod 301 is far away from one end of the second connecting rod 302 and fixedly connected with the first support 201, and the second connecting rod 302 is far away from one end of the first connecting rod 301 and fixedly connected with the vehicle body bottom plate 14.
More specifically, the device further comprises a motor 13 and a power supply, wherein the motor 13 is connected with one end, far away from the first connecting rod 301, of the second connecting rod 302, the motor 13 is used for driving the mechanical pressing rod 3 to move, and the power supply is used for supplying power to the motor 13.
Preferably, the motor 13 can directly use the storage battery 1 as a power supply, and the positive and negative electrodes of the motor 13 are connected with the positive and negative electrodes of the storage battery 1 for use, so that a power supply system special for the motor is saved.
The difference from example 1 is that:
furthermore, the first panel 5 of the first bracket 201 is provided with a first opening 501, the first panel 5 of the second bracket 202 is provided with two first openings 501, and the third panel 7 of the second bracket 202 is provided with two second openings 701; the first panel 5 of the third bracket 203 is provided with three first openings 501; the underbody 14 is provided with a hole corresponding to the first opening 501.
Preferably, the connecting block 11 is integrally formed with the third bracket 203.
Preferably, one end of the fixing strap 4 is detachably and fixedly connected with the connecting block 11 through a bolt 12, and the other end is integrally connected with the second panel 6 and the third panel 7 of the first bracket 201.
Further preferably, three second openings 701 are sequentially formed in the third panel 7 of the third bracket 203 along the direction of the slot 10, an opening 401 is formed in one end, close to the connecting block 11, of the fixing strap 4, and is designed to match with the second opening 701 in the middle of the third panel 7, and the fixing strap 4 is fixedly connected with the second opening 701 through the opening 401; the tightness of the fixing band 4 and the storage battery 1 and the firmness of the connection of the fixing band 4 and the third bracket 203 are further enhanced.
Preferably, the motor 13 can directly use the storage battery 1 as a power supply, and the positive and negative electrodes of the motor 13 are connected with the positive and negative electrodes of the storage battery 1 for use, so that a power supply system special for the motor is saved.
Example 3: is a preferred embodiment of embodiment 2
The difference from example 2 is that:
the third bracket 203 is further provided with at least one reinforcing rib, which can reinforce the rigidity of the third bracket 203, so that the fixing strap can be safely fastened on the connecting block 11.
As shown in fig. 2, two transition blocks are further disposed on the top of the battery 1 away from the battery base 101, and the transition blocks are respectively provided with notches for engaging with the fixing straps 4, so as to enhance the contact tightness between the fixing straps 4 and the sidewall upper wall grooves 102 of the battery 1.
Further preferably, the fixing band 4 is a belt.
Example 4
As shown in fig. 1 to 3, an automobile includes a battery module according to any one of embodiments 1 to 3 and an automobile body, and the battery module is disposed on an automobile underbody 14.
Specifically, holes corresponding to the first holes 501 in the first panels 5 of the first bracket 201, the second bracket 202, and the third bracket 203 are provided in the underbody 14, and the first panels 5 of the first bracket 201, the second bracket 202, and the third bracket 203 are fixed by bolts through the first holes 501 and the holes in the underbody 14.
The motor 13 is provided on a vehicle body floor 14.
When the storage battery pack is assembled, firstly, the second support 202, the third support 203 and the second support 202 are adopted to sequentially fix three edges of the storage battery base 101 of the storage battery 1 on the vehicle body bottom plate 14, then the motor 13 drives the mechanical pressure rod 3 to move, and simultaneously drives the first support 201 fixedly connected with the mechanical pressure rod 3 to synchronously move, so that the first support 201 moves towards the direction of the storage battery 1 until the edges (namely the edges parallel to the third support 203) between the first support 201 and the two second supports 202 on the storage battery base 101 are connected in a clamping manner, the first support 201 is further fixed on the vehicle body bottom plate 14 by bolts, and finally, the other end of the fixing belt 4 with one end integrally connected with the first support 201 is fixedly connected with a connecting block on the third support 203 by bolts; the design is simple to install, convenient to disassemble and good in firmness.
According to the storage battery assembly disclosed by the invention, the storage battery is fixedly installed in a triple fixing mode of the storage battery chassis support, the mechanical compression bar and the fixing belt, so that the storage battery can be better fixed, and the firmness of the storage battery is improved; the storage battery chassis support enables four sides of the storage battery base to be fixedly connected with the vehicle body bottom plate, and the mechanical pressure rod and the first support are integrally connected, so that the stability of the storage battery is greatly improved; the first support, the second support and the third support are connected in a fitting mode through three matching surfaces and one clamping position, so that the contact area is increased, and the storage battery is more firmly arranged on a vehicle body bottom plate;
the storage battery assembly disclosed by the invention is simple and quick to install and operate, saves space, is convenient to disassemble and has higher firmness.
The automobile disclosed by the invention has higher safety and stronger stability.
While the invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not to be limited to the disclosed embodiment, but on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (10)
1. A battery assembly, characterized by: comprises a storage battery (1), a storage battery chassis bracket (2), a mechanical pressure lever (3) and a fixing belt (4);
the storage battery chassis support (2) comprises a first support (201), two second supports (202) and a third support (203), wherein the first support (201), one second support (202), the third support (203) and the other second support (202) are sequentially arranged to form an assembly area of the storage battery (1);
the storage battery (1) is arranged in the assembly area, and the first support (201), the two second supports (202) and the third support (203) are clamped and fixed with a storage battery base (101) of the storage battery (1);
the mechanical pressure lever (3) is fixedly connected with one end, far away from the storage battery (1), of the first support (201), and the mechanical pressure lever (3) is used for pushing the first support (201) to move along the connecting direction of the first support (201) and the storage battery (1);
one end of the fixing belt (4) is fixedly connected with the first support (201), and the other end of the fixing belt is detachably connected with the third support (203);
the side wall of the storage battery (1) is provided with a wall groove (102) matched with the fixing belt (4), and the wall groove (102) is used for accommodating the fixing belt (4).
2. The battery assembly of claim 1, wherein: first support (201), second support (202) and third support (203) all include in proper order even integrative first panel (5), second panel (6), third panel (7), fourth panel (8) and fifth panel (9), fifth panel (9) fourth panel (8) with third panel (7) form draw-in groove (10), draw-in groove (10) are used for fixing battery base (101) of battery (1), first panel (5) and underbody (14) fixed connection.
3. The battery assembly of claim 2, wherein: the first panel (5) of the first bracket (201), the second bracket (202) and the third bracket (203) is provided with at least one first opening (501), and the first panel (5) is fixedly connected with a vehicle body bottom plate (14) through the first opening (501);
the second support (202) and the third support (203) are provided with at least one second opening hole (701) in the third panel (7), the storage battery base (101) is provided with a blind hole matched with the second opening hole (701), and the third panel (7) is fixedly connected with the storage battery base (101) through the second opening hole (701) and the blind hole.
4. The battery assembly of claim 3, wherein: the third support (203) is provided with a connecting block (11), one end of the fixing belt (4) is fixedly connected with the connecting block (11), and the other end of the fixing belt is connected with the first support (201) into a whole.
5. The battery assembly of claim 4, wherein: one end of the fixing band (4) is detachably and fixedly connected with the connecting block (11) through a bolt (12), and the other end of the fixing band is connected with the second panel (6) and the third panel (7) of the first support (201) into a whole.
6. The battery assembly of claim 4, wherein: follow on third panel (7) of third support (203) the direction of draw-in groove (10) is equipped with three second trompil (701) in proper order, be close to on fixed band (4) the one end of connecting block (11) is equipped with one trompil (401), with second trompil (701) of centre cooperate the design on third panel (7), fixed band (4) are passed through trompil (401) and second trompil (701) fixed connection.
7. The battery assembly of claim 1, wherein: the two second supports (202) are respectively clamped and fixed with the two parallel edges of the storage battery base (101).
8. The battery assembly of claim 1, wherein: mechanical depression bar (3) include first connecting rod (301) and second connecting rod (302), first connecting rod (301) with second connecting rod (302) are telescopic connection, keep away from first connecting rod (301) second connecting rod (302) one end with first support (201) fixed connection, keep away from second connecting rod (302) first connecting rod (301) one end and vehicle body bottom plate (14) fixed connection.
9. The battery assembly of claim 8, wherein: still include motor (13) and power, motor (13) with second connecting rod (302) are kept away from the one end of first connecting rod (301) is connected, motor (13) are used for driving mechanical depression bar (3) and move, the power is used for motor (13) power supply.
10. An automobile, characterized in that: the automobile battery pack comprises a battery pack and an automobile body, wherein the battery pack is as claimed in any one of claims 1 to 9, and the battery pack is arranged on an automobile body bottom plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910037114.6A CN109808618B (en) | 2019-01-15 | 2019-01-15 | Storage battery assembly and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910037114.6A CN109808618B (en) | 2019-01-15 | 2019-01-15 | Storage battery assembly and automobile |
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| CN109808618A CN109808618A (en) | 2019-05-28 |
| CN109808618B true CN109808618B (en) | 2020-11-03 |
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| CN201910037114.6A Active CN109808618B (en) | 2019-01-15 | 2019-01-15 | Storage battery assembly and automobile |
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| CN203078288U (en) * | 2013-02-18 | 2013-07-24 | 重庆市电力公司电力科学研究院 | Electric vehicle, battery fixing assembly and battery fixing device |
| CN206344783U (en) * | 2016-12-08 | 2017-07-21 | 上海汽车集团股份有限公司 | Combined type automobile battery mounting device |
| CN206749713U (en) * | 2017-04-05 | 2017-12-15 | 北京汽车研究总院有限公司 | A kind of battery fixing device for installing and automobile |
| CN207670352U (en) * | 2017-11-30 | 2018-07-31 | 苏州奥杰汽车技术股份有限公司 | A kind of new-energy automobile accumulator Fast Installation structure |
| CN208085637U (en) * | 2017-12-27 | 2018-11-13 | 湖北航天技术研究院特种车辆技术中心 | A kind of accumulator pressing device |
| CN208035928U (en) * | 2018-04-18 | 2018-11-02 | 官荣沐 | A kind of electric automobile lithium battery mounting device |
| CN108790759A (en) * | 2018-05-08 | 2018-11-13 | 安徽上造智能设备科技有限公司 | A kind of battery locking device for new-energy automobile |
| CN108725169A (en) * | 2018-07-23 | 2018-11-02 | 丁庆慈 | New-energy automobile lithium ion battery |
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| CN109808618A (en) | 2019-05-28 |
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