CN216311979U - Battery pack mechanism in new energy electric vehicle - Google Patents
Battery pack mechanism in new energy electric vehicle Download PDFInfo
- Publication number
- CN216311979U CN216311979U CN202121815778.XU CN202121815778U CN216311979U CN 216311979 U CN216311979 U CN 216311979U CN 202121815778 U CN202121815778 U CN 202121815778U CN 216311979 U CN216311979 U CN 216311979U
- Authority
- CN
- China
- Prior art keywords
- clamping
- placing frame
- shaped
- placing
- power supply
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 2
- 238000005192 partition Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000002337 anti-port Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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 a battery pack mechanism in a new energy electric vehicle, which relates to the field of battery packs and comprises a placing frame and a plurality of power supply batteries, wherein a cross-shaped partition plate is fixedly arranged inside the placing frame and is divided into a plurality of placing grooves by the cross-shaped partition plate, the plurality of power supply batteries are respectively detachably arranged inside the plurality of placing grooves, two U-shaped fixing plates which are symmetrically distributed from left to right are arranged above the placing frame, the two U-shaped fixing plates are sleeved on the outer side wall above the placing frame, the lower ends of the rear sides of the two U-shaped fixing plates are rotatably connected with the rear side of the placing frame through hinges, two groups of clamping mechanisms are arranged on the front side of the placing frame, and two clamping rods in the two groups of clamping mechanisms can be respectively clamped below the front sides of the two U-shaped fixing plates. According to the utility model, the power supply battery is fixed by clamping the U-shaped fixing rod, so that the power supply battery is prevented from loosening due to loosening or falling of the bolt, and the fixing device is convenient for people to use.
Description
Technical Field
The utility model belongs to the technical field of battery packs, and particularly relates to a battery pack mechanism in a new energy electric vehicle.
Background
Electric vehicles, namely electric drive vehicles, also known as electric drive vehicles, are classified into alternating current electric vehicles and direct current electric vehicles, and generally, electric vehicles convert electric energy into mechanical energy to move through components such as a controller and a motor by taking a battery as an energy source so as to control the current and change the speed.
At present, common electric motor car is generally electric automobile and electric bicycle, and electric automobile and electric bicycle's inside all need set up the group battery, thereby supply power drive, among the prior art, the group battery when the installation, generally place the power supply battery in the inside of placing the frame in the installation, then compress tightly fixedly through the mount in the top, the mount is generally fixed through the bolt when fixed, however, electric automobile and electric bicycle receive high-frequency vibrations in the driving process, lead to the bolt to become flexible even drop after using for a long time easily, thereby lead to the power supply battery to lack fixedly, when continuing to use, the power supply battery takes place to rock easily and take place the collision, cause the power supply battery to damage easily, influence people and use.
SUMMERY OF THE UTILITY MODEL
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the battery pack mechanism in the new energy electric vehicle, which effectively solves the problems that the conventional electric vehicle and the conventional electric bicycle are subjected to high-frequency vibration in the driving process, and bolts are easy to loosen and even fall off after long-time use, so that a power supply battery is not fixed, and when the electric vehicle and the conventional electric bicycle are continuously used, the power supply battery is easy to shake and collide, so that the power supply battery is easy to damage, and the use of people is influenced.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a group battery mechanism in new forms of energy electric motor car, is including placing frame and a plurality of power supply battery, the fixed cross baffle that is provided with in inside of placing the frame and divide into a plurality of standing grooves through the cross baffle, it is a plurality of the inside that is provided with a plurality of standing grooves can be dismantled respectively to the power supply battery, the top of placing the frame is provided with two bilateral symmetry's U-shaped fixed plate, two the top lateral wall of placing the frame is all established to the equal cover of U-shaped fixed plate, and the rear side lower extreme of two U-shaped fixed plates all rotates through the hinge with the rear side of placing the frame to be connected, the front side of placing the frame is provided with two sets of clamping mechanism, and is two sets of two joint poles in the clamping mechanism can respectively with the front side below joint of two U-shaped fixed plates.
Preferably, the clamping mechanism comprises an L-shaped rod, a clamping rod, a button and a first spring, a first through hole and a second through hole are formed in the front side of the placing frame, the longitudinal end of the L-shaped rod is slidably arranged in the first through hole, the vertical part of the L-shaped rod is arranged in the placing frame, the front end of the L-shaped rod is fixedly connected with the button, the rear side of the button is fixedly connected with a first spring, the first spring is movably sleeved with the longitudinal end of the L-shaped rod, the clamping rod is arranged in the second through hole in a sliding manner, the rear end of the clamping rod is fixedly connected with the upper end of the vertical part of the L-shaped rod, the upper side of the front end of the clamping rod is obliquely arranged, the clamping mechanism is characterized in that a clamping interface is formed in the lower portion of the front side of the U-shaped fixing plate, the front end of the clamping rod can be inserted into the clamping interface in a sliding mode, the clamping mechanisms are arranged in the same structure, and the two groups of clamping mechanisms are distributed in a bilateral symmetry mode.
Preferably, every the inside below of standing groove all slides and is provided with the board of placing of horizontal setting, the lower extreme fixedly connected with a plurality of symmetric distributions's of board telescopic link is placed, and is a plurality of the lower extreme of telescopic link all with the tank bottom fixed connection of standing groove, a plurality of the equal movable sleeve of pole wall of telescopic link is equipped with the second spring.
Preferably, the left side wall and the right side wall of the placing groove are both fixedly provided with air ducts, the upper side and the lower side of the interior of each air duct are respectively provided with a first piston and a second piston in a sliding manner, the two opposite ends of the two first pistons are both fixedly connected with first push rods, the two opposite ends of the two first push rods are both fixedly connected with clamping plates, a set of guiding hole has all been seted up to the left and right sides of standing groove, and is two sets of the inside in guiding hole all slides and is provided with the guide bar, and is two sets of the relative both ends of guide bar respectively with two grip blocks fixed connection, two the equal fixedly connected with second push rod in the relative both ends of second piston, two the relative both ends of second push rod all are connected with the connecting rod through first pivot rotation, two the relative both ends of connecting rod all rotate with the lower extreme left and right sides of standing the board respectively through the second pivot and are connected.
Preferably, the inner side wall of the U-shaped fixing plate is fixedly connected with a first elastic protection pad, and one side, close to the power supply battery, of the clamping plate is fixedly provided with a second protection pad.
Preferably, a cavity is formed in the middle of the inside of the cross-shaped partition plate, an expandable air bag is arranged inside the cavity, an air outlet is formed in the upper side of the cavity, and a whistle is fixedly arranged inside the air outlet.
The utility model has the technical effects and advantages that:
1. through the mutual matching of the placing frame, the cross-shaped partition plate, the power supply batteries, the two U-shaped fixing plates and the two groups of clamping mechanisms, when the power supply batteries are installed, the power supply batteries are respectively placed in the mounting grooves, then the two U-shaped fixing plates are rotated forwards through the hinge, so that the two U-shaped fixing plates are sleeved on the outer side above the placing frame and are sleeved above the power supply batteries, the two U-shaped fixing plates are continuously rotated and pressed downwards, the lower ends of the front sides of the two U-shaped fixing plates respectively extrude the two clamping rods and move towards the inside of the placing frame, when the two clamping ports on the two U-shaped fixing plates are respectively moved to be aligned with the positions of the two clamping rods, the two first springs can apply elasticity to the two buttons, the buttons drive the L-shaped rods and the clamping rods to move forwards, so that the front ends of the clamping rods can be inserted into the clamping ports, be convenient for fix the U-shaped fixed plate to be convenient for fix a plurality of power supply battery, and be difficult for not hard up, when needing to dismantle power supply battery, directly press the button and can make the joint pole shift out from the joint mouth, can open the U-shaped fixed plate, thereby can dismantle power supply battery, the people of being convenient for use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional front view of the present invention;
FIG. 3 is a schematic side sectional view of the present invention;
FIG. 4 is a schematic side view of the clamping plate of the present invention;
fig. 5 is a schematic sectional structure view of a cross-shaped separator according to the present invention.
In the figure: 1. placing the frame; 2. a power supply battery; 3. a cross-shaped partition plate; 4. a U-shaped fixing plate; 5. a clamping and connecting rod; 6. an L-shaped rod; 7. a button; 8. a first spring; 9. placing the plate; 10. a telescopic rod; 11. a second spring; 12. an air duct; 13. a first piston; 14. a second piston; 15. a first push rod; 16. a clamping plate; 17. a guide bar; 18. a second push rod; 19. a connecting rod; 20. a first elastic protection pad; 21. a second protective pad; 22. an air bag; 23. a whistle.
Detailed Description
The utility model provides a battery pack mechanism in a new energy electric vehicle as shown in figures 1-5, which comprises a placing frame 1 and a plurality of power supply batteries 2, wherein a cross-shaped partition plate 3 is fixedly arranged inside the placing frame 1 and is divided into a plurality of placing grooves through the cross-shaped partition plate 3, the plurality of power supply batteries 2 are respectively detachably arranged inside the plurality of placing grooves, two U-shaped fixing plates 4 which are bilaterally and symmetrically distributed are arranged above the placing frame 1, the two U-shaped fixing plates 4 are both sleeved on the upper outer side wall of the placing frame 1, the lower ends of the rear sides of the two U-shaped fixing plates 4 are both rotatably connected with the rear side of the placing frame 1 through hinges, two clamping mechanisms are arranged on the front side of the placing frame 1, and two clamping connecting rods 5 in the two clamping mechanisms can be respectively clamped with the lower parts of the front sides of the two U-shaped fixing plates 4.
As shown in figures 1 and 3, the clamping mechanism comprises an L-shaped rod 6, a clamping rod 5, a button 7 and a first spring 8, a first through hole and a second through hole are formed in the front side of the placing frame 1, the longitudinal end of the L-shaped rod 6 is slidably arranged in the first through hole, the vertical part of the L-shaped rod 6 is arranged in the placing frame 1, the front end of the L-shaped rod 6 is fixedly connected with the button 7, the rear side of the button 7 is fixedly connected with the first spring 8, the first spring 8 is movably sleeved with the longitudinal end of the L-shaped rod 6, the clamping rod 5 is slidably arranged in the second through hole, the rear end of the clamping rod 5 is fixedly connected with the upper end of the vertical part of the L-shaped rod 6, the upper side of the front end of the clamping rod 5 is obliquely arranged, a clamping port is formed below the front side of the U-shaped fixing plate 4, the front end of the clamping rod 5 can be slidably inserted into the clamping port, the two groups of clamping mechanisms are arranged in the same structure, and are symmetrically distributed left and right, when a plurality of power supply batteries 2 are installed, the plurality of power supply batteries 2 are respectively placed in a plurality of installation grooves, then two U-shaped fixing plates 4 are rotated forwards through hinges, so that the two U-shaped fixing plates 4 are sleeved on the outer side above a placement frame 1 and are sleeved on the plurality of power supply batteries 2, the two U-shaped fixing plates 4 are continuously rotated and pressed downwards, the lower ends of the front sides of the two U-shaped fixing plates 4 respectively extrude two clamping and connecting rods 5 and enable the clamping and connecting rods to move towards the inside of the placement frame 1, when two clamping and connecting ports on the two U-shaped fixing plates 4 respectively move to be aligned with the positions of the two clamping and connecting rods 5, elasticity can be applied to the two buttons 7 through the two first springs 8, the buttons 7 drive the L-shaped rods 6 and the clamping and connecting rods 5 to move forwards, the front ends of the clamping and connecting rods 5 can be inserted into the clamping and connecting ports, so that the U-shaped fixing plates 4 can be conveniently fixed, thereby be convenient for fix a plurality of power supply battery 2, and difficult not hard up, when needing to dismantle power supply battery 2, directly press button 7 and can make joint rod 5 shift out from the joint mouth, can open U-shaped fixed plate 4 to can dismantle power supply battery 2, the people of being convenient for use.
As shown in fig. 2, a horizontally disposed placing plate 9 is slidably disposed below the inner portion of each placing groove, a plurality of symmetrically distributed telescopic rods 10 are fixedly connected to the lower end of the placing plate 9, the lower ends of the telescopic rods 10 are fixedly connected to the groove bottom of the placing groove, a second spring 11 is movably sleeved on the rod wall of each telescopic rod 10, the placing plate 9 can be elastically supported by the second springs 11, so that the placing plate 9 is buffered, the placing plate 9 can buffer the power supply battery 2, and damage of vibration to the power supply battery 2 is reduced.
As shown in fig. 2 and 4, air ducts 12 are fixedly arranged inside the left and right side walls of the placing groove, the upper and lower sides inside the air ducts 12 are respectively provided with a first piston 13 and a second piston 14 in a sliding manner, the two opposite ends of the two first pistons 13 are respectively fixedly connected with a first push rod 15, the two opposite ends of the two first push rods 15 are respectively fixedly connected with a clamping plate 16, the left and right sides of the placing groove are respectively provided with a group of guide holes, the two groups of guide holes are respectively and slidably provided with guide rods 17, the two opposite ends of the two groups of guide rods 17 are respectively and fixedly connected with the two clamping plates 16, the two opposite ends of the two second pistons 14 are respectively and fixedly connected with a second push rod 18, the two opposite ends of the two second push rods 18 are respectively and rotatably connected with a connecting rod 19 through first shaft pins, the two opposite ends of the two connecting rods 19 are respectively and rotatably connected with the left and right sides of the lower end of the placing plate 9 through second shaft pins, when power supply battery 2 receives vibrations extrusion downwards and places board 9, place board 9 and can exert thrust to two connecting rods 19, two connecting rods 19 promote two second push rods 18 antiport respectively, two second push rods 18 promote two second piston 14 antiport, thereby two second piston 14 extrude the inside air of two air ducts 12 respectively and drive two first piston 13 relative movements, two first pistons 13 drive two first push rods 15 relative movements respectively, two first push rods 15 drive two grip blocks 16 relative movements respectively, thereby two grip blocks 16 can carry out the centre gripping to power supply battery 2, can make power supply battery 2 more stable.
As shown in fig. 2, the first elastic protection pad 20 is fixedly connected to the inner side wall of the U-shaped fixing plate 4, so as to prevent the U-shaped fixing plate 4 from damaging the power supply battery 2, and the second protection pad 21 is fixedly arranged on one side of the clamping plate 16 close to the power supply battery 2, so as to prevent the two clamping plates 16 from damaging the power supply battery 2.
As shown in fig. 5, a cavity is formed in the middle of the inside of the cross-shaped partition plate 3, an inflatable air bag 22 is arranged inside the cavity, an air outlet is formed in the upper side of the cavity, a whistle 23 is fixedly arranged inside the air outlet, when the surface temperature of the power supply battery 2 rises sharply, the temperature inside the cavity also rises rapidly, the air bag 22 expands rapidly at high temperature and extrudes gas inside the cavity, and the gas is extruded out through the whistle 23, so that the whistle 23 can make a sound, and people can be prompted.
The working principle of the utility model is as follows: when a plurality of power supply batteries 2 are installed, the plurality of power supply batteries 2 are respectively placed in a plurality of installation grooves, then two U-shaped fixing plates 4 are rotated forwards through hinges, so that the two U-shaped fixing plates 4 are sleeved on the outer side above a placement frame 1 and are sleeved on the plurality of power supply batteries 2, the two U-shaped fixing plates 4 are continuously rotated and pressed downwards, the lower ends of the front sides of the two U-shaped fixing plates 4 respectively extrude two clamping and connecting rods 5 and enable the clamping and connecting rods to move towards the inside of the placement frame 1, when two clamping and connecting ports on the two U-shaped fixing plates 4 respectively move to be aligned with the positions of the two clamping and connecting rods 5, elasticity can be applied to the two buttons 7 through the two first springs 8, the buttons 7 drive the L-shaped rods 6 and the clamping and connecting rods 5 to move forwards, the front ends of the clamping and connecting rods 5 can be inserted into the clamping and connecting ports, so that the U-shaped fixing plates 4 can be conveniently fixed, thereby be convenient for fix a plurality of power supply battery 2, and difficult not hard up, when needing to dismantle power supply battery 2, directly press button 7 and can make joint rod 5 shift out from the joint mouth, can open U-shaped fixed plate 4 to can dismantle power supply battery 2, the people of being convenient for use.
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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a group battery mechanism in new forms of energy electric motor car, is including placing frame (1) and a plurality of power supply battery (2), its characterized in that: the fixed cross baffle (3) that is provided with in inside of placing frame (1) and divide into a plurality of standing grooves through cross baffle (3), it is a plurality of power supply battery (2) can dismantle the inside that is provided with a plurality of standing grooves respectively, the top of placing frame (1) is provided with U-shaped fixed plate (4) that two bilateral symmetry distribute, two U-shaped fixed plate (4) are all established and are established the top lateral wall of placing frame (1), and the rear side lower extreme of two U-shaped fixed plates (4) all rotates through the hinge and the rear side of placing frame (1) and is connected, the front side of placing frame (1) is provided with two sets of clamping mechanism, and is two sets of two blocks in the clamping mechanism connect pole (5) can connect with the front side below joint of two U-shaped fixed plates (4) respectively.
2. The battery pack mechanism in the new energy electric vehicle as claimed in claim 1, wherein: the clamping mechanism comprises an L-shaped rod (6), a clamping rod (5), a button (7) and a first spring (8), a first through hole and a second through hole are formed in the front side of the placing frame (1), the longitudinal end of the L-shaped rod (6) is arranged in the first through hole in a sliding mode, the vertical portion of the L-shaped rod (6) is arranged in the placing frame (1), the front end of the L-shaped rod (6) is fixedly connected with the button (7), the rear side of the button (7) is fixedly connected with the first spring (8), the first spring (8) is movably sleeved with the longitudinal end of the L-shaped rod (6), the clamping rod (5) is arranged in the second through hole in a sliding mode, the rear end of the clamping rod (5) is fixedly connected with the upper end of the vertical portion of the L-shaped rod (6), the upper side of the front end of the clamping rod (5) is obliquely arranged, a clamping opening is formed in the lower portion of the front side of the U-shaped fixing plate (4), the front end of the clamping rod (5) can be inserted into the clamping port in a sliding mode, the clamping mechanisms are arranged in the same structure, and the two groups of clamping mechanisms are distributed in a bilateral symmetry mode.
3. The battery pack mechanism in the new energy electric vehicle as claimed in claim 1, wherein: every the inside below of standing groove all slides and is provided with horizontal board (9) of placing that sets up, the telescopic link (10) of a plurality of symmetric distributions of lower extreme fixedly connected with of placing board (9), it is a plurality of the lower extreme of telescopic link (10) all with the tank bottom fixed connection of standing groove, it is a plurality of the equal movable sleeve of pole wall of telescopic link (10) is equipped with second spring (11).
4. The battery pack mechanism in the new energy electric vehicle as claimed in claim 3, wherein: air guide pipes (12) are fixedly arranged inside the left side wall and the right side wall of the placing groove, a first piston (13) and a second piston (14) are respectively arranged on the upper side and the lower side inside the air guide pipes (12) in a sliding manner, first push rods (15) are respectively fixedly connected to the upper side and the lower side of the inside of the air guide pipes (12), clamping plates (16) are respectively fixedly connected to the two opposite ends of the two first push rods (15), a group of guide holes are respectively formed in the left side and the right side of the placing groove, guide rods (17) are respectively arranged inside the two groups of guide holes in a sliding manner, the two opposite ends of the two groups of guide rods (17) are respectively fixedly connected with the two clamping plates (16), second push rods (18) are respectively fixedly connected to the two opposite ends of the two second pistons (14), and connecting rods (19) are respectively connected to the two opposite ends of the two second push rods (18) in a rotating manner through first shaft pins, two opposite ends of the connecting rods (19) are respectively and rotatably connected with the left side and the right side of the lower end of the placing plate (9) through second shaft pins.
5. The battery pack mechanism in the new energy electric vehicle as claimed in claim 4, wherein: the U-shaped fixing plate (4) is fixedly connected with a first elastic protection pad (20) on the inner side wall, and a second protection pad (21) is fixedly arranged on one side, close to the power supply battery (2), of the clamping plate (16).
6. The battery pack mechanism in the new energy electric vehicle as claimed in claim 1, wherein: the utility model discloses a whistle of cross baffle (3) is including the cavity, the inside middle part of cross baffle (3) has seted up the cavity, the inside of cavity is provided with expandable gasbag (22), the gas outlet has been seted up to the upside of cavity, the inside fixed whistle (23) that is provided with of gas outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121815778.XU CN216311979U (en) | 2022-02-25 | 2022-02-25 | Battery pack mechanism in new energy electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121815778.XU CN216311979U (en) | 2022-02-25 | 2022-02-25 | Battery pack mechanism in new energy electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216311979U true CN216311979U (en) | 2022-04-15 |
Family
ID=81086700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121815778.XU Expired - Fee Related CN216311979U (en) | 2022-02-25 | 2022-02-25 | Battery pack mechanism in new energy electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216311979U (en) |
-
2022
- 2022-02-25 CN CN202121815778.XU patent/CN216311979U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210006777U (en) | novel new energy automobile battery protection box | |
| CN109103378A (en) | A kind of fast changeable new energy car battery group mechanism | |
| CN110212127B (en) | Lithium battery fixing and mounting device of new energy electric vehicle | |
| CN209141882U (en) | A kind of easy-to-mount lithium battery for electric vehicle | |
| CN116207421A (en) | New energy automobile group battery protector | |
| CN216311979U (en) | Battery pack mechanism in new energy electric vehicle | |
| CN109119696B (en) | Lithium ion battery ization becomes partial volume workshop cooling system | |
| CN114204198A (en) | New forms of energy lithium cell protection buffer | |
| CN207655707U (en) | A kind of li battery shell stretch forming press | |
| CN115360458A (en) | New energy automobile group battery convenient to cool down by oneself | |
| CN216313674U (en) | Electric vehicle controller convenient to dismantle fast | |
| CN213638510U (en) | Integrated monitoring device of central air-conditioning system | |
| CN213751979U (en) | Control module for music playing | |
| CN108511845A (en) | A kind of power battery module heat management system Rapid-assembling apparatus and assemble method | |
| CN209766512U (en) | Lithium cell group convenient to installation | |
| CN114733404A (en) | Safe type fireworks gunpowder compounding device | |
| CN207910320U (en) | A kind of switchgear convenient for heat dissipation | |
| CN214589105U (en) | Lithium battery device based on buffering function | |
| CN215184308U (en) | High-power lithium ion battery device | |
| CN218334073U (en) | New forms of energy battery protection box with shock attenuation | |
| CN216032332U (en) | Batch cooling device with limiting function for production of PVC (polyvinyl chloride) plastic pipes | |
| CN220291399U (en) | Bus duct plug-in switch box | |
| CN216120572U (en) | Outer frame protective structure of battery module | |
| CN216942705U (en) | Charging cabinet for lithium battery of electric vehicle | |
| CN219162186U (en) | Electric power monitor that electric charging station used |
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: 20220415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |