CN110660942A - Novel stable new forms of energy battery protective housing - Google Patents
Novel stable new forms of energy battery protective housing Download PDFInfo
- Publication number
- CN110660942A CN110660942A CN201910948501.5A CN201910948501A CN110660942A CN 110660942 A CN110660942 A CN 110660942A CN 201910948501 A CN201910948501 A CN 201910948501A CN 110660942 A CN110660942 A CN 110660942A
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- wall
- fixedly connected
- energy battery
- sliding
- new forms
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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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
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a novel stable new energy battery protection box, which relates to the technical field of new energy automobiles and comprises a shell, wherein a supporting block is fixedly connected to the lower surface of the inner wall of the shell, sliding devices are fixedly connected to the left side surface and the right side surface of the supporting block, the left end of each sliding device is fixedly connected with the left side surface of the inner wall of the shell, a first fixed block is fixedly connected to the upper surface of each sliding device, the front surface of each first fixed block is hinged to the front surface of a second fixed block through a movable device, and the upper surface of each second fixed block is fixedly connected with the lower surface of the supporting plate. This novel stable-type new forms of energy battery guard box through the combined action of first screw thread post, first screw cap, pivot, stripper plate, rubber circle, spout, slider and spacing groove to realized fixed to new forms of energy battery main part, avoided new forms of energy battery main part at the sliding collision of vibrations in-process, ensured new forms of energy battery main part's life.
Description
Technical Field
The invention relates to the technical field of new energy automobiles, in particular to a novel stable new energy battery protection box.
Background
The new energy automobile adopts unconventional automobile fuel as a power source (or uses conventional automobile fuel, adopts a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, forms an automobile with advanced technical principle and new technology and new structure, comprises a pure electric automobile, an extended range electric automobile, a hybrid electric automobile, a fuel cell electric automobile, a hydrogen engine automobile, other new energy automobiles and the like, is relatively simple and mature in technology, and can be charged in places with power supply.
Present pure electric automobile, the used battery majority of car can be placed in the inside of trunk, and in the vehicle was gone for a long time, will lead to the battery to vibrate when meetting the highway section of jolting, lead to the inside electric elements of battery to damage, some battery guard boxes set up shock-absorbing structure and carry out the shock attenuation to the battery now, but when realizing the absorbing, battery stability is relatively poor, lead to the battery to slide to lead to the battery to collide the box inner wall, reduced the life of battery.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a novel stable new energy battery protection box, which solves the problems that the battery is damped by arranging a damping structure in some existing battery protection boxes, but the stability of the battery is poor while the damping is realized, so that the battery slides, the battery collides the inner wall of a box body, and the service life of the battery is shortened.
(II) technical scheme
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: the utility model provides a novel stable-type new forms of energy battery guard box, which comprises a housin, shells inner wall's lower fixed surface is connected with the supporting shoe, the equal fixedly connected with slider of the left and right sides face of supporting shoe, slider's left end and shells inner wall's left surface fixed connection, slider's last fixed surface is connected with first fixed block, the front of first fixed block is articulated through the front of head and second fixed block, the upper surface of second fixed block is connected with the lower fixed surface of backup pad.
The utility model discloses a novel energy battery, including backup pad, limiting groove, new energy battery main part, the upper surface of backup pad, the inner wall joint of limiting groove has new energy battery main part, new energy battery main part's upper surface and the inner wall overlap joint of two stripper plates, the left surface fixedly connected with screw thread device of stripper plate, screw thread device's bottom fixedly connected with rotating device, the first movable rod of screw thread device's top fixedly connected with, and screw thread device's left surface fixedly connected with slider, the rotating device joint is at the upper surface of backup pad, the rubber circle has been cup jointed to rotating device's outer wall, and the one side difference sliding connection that two sliders kept away from mutually is in the spout that the both sides face all was seted up.
Two screw holes are formed in the upper surface of the shell, the upper surface of the shell is in lap joint with the lower surface of the cover plate, two through holes are formed in the upper surface of the cover plate, a second threaded cap is connected to the inner wall of each through hole in a clamped mode, a second threaded column is connected to the inner wall of each second threaded cap in a threaded mode, a second movable rod is fixedly connected to the top end of each second threaded column, and the outer wall of each second threaded column is connected with the inner wall of each screw hole in a threaded mode.
Preferably, the sliding device comprises a sliding rod, the two ends of the sliding rod are respectively fixedly connected with the left side face of the inner wall of the shell and the left side face of the supporting block, the outer wall of the sliding rod is sleeved with a sliding sleeve, the upper surface of the sliding sleeve is fixedly connected with the lower surface of the first fixing block, the outer wall of the sliding rod is sleeved with a spring, and the two ends of the spring are respectively fixedly connected with the left side face of the inner wall of the shell and the left side face of the sliding sleeve.
Preferably, the movable device comprises a connecting rod, the back of the bottom end of the connecting rod is hinged to the front of the first fixing block through a first pin shaft, and the back of the top end of the connecting rod is hinged to the front of the second fixing block through a second pin shaft.
Preferably, the extrusion plate is L-shaped, and the inner wall of the extrusion plate is provided with a rubber pad.
Preferably, the threaded device includes a first threaded column, the top of the first threaded column is fixedly connected with the lower surface of the first movable rod, the bottom of the first threaded column is fixedly connected with the top of the rotating device, the outer wall of the first threaded column is in threaded connection with a first threaded cap, and the left side surface and the right side surface of the first threaded cap are fixedly connected with the right side surface of the sliding block and the left side surface of the extrusion plate respectively.
Preferably, the rotating device comprises a rotating shaft, the top end of the rotating shaft is fixedly connected with the bottom end of the first threaded column, a bearing is sleeved on the outer wall of the rotating shaft and is connected to the upper surface of the supporting plate in a clamping mode, a rubber ring is arranged on the upper surface of the bearing, and the inner wall of the rubber ring is in lap joint with the outer wall of the rotating shaft.
(III) advantageous effects
The invention has the beneficial effects that:
1. this novel stable-type new forms of energy battery guard box, through first screw thread post, first screw cap, the apparatus further comprises a rotating shaft, the stripper plate, the rubber circle, the spout, the combined action of slider and spacing groove, make new forms of energy battery main part joint at the spacing inslot, clockwise rotate first movable rod, first screw thread post is taking the pivot to rotate, make first screw cap take the stripper plate downstream, thereby make stripper plate and new forms of energy battery main part contact extrusion, thereby realized fixing to new forms of energy battery main part, the sliding collision of new forms of energy battery main part at vibrations in-process has been avoided, new forms of energy battery main part's life has been ensured.
2. The novel stable new energy battery protection box vibrates the new energy battery main body through the combined action of the sliding rod, the sliding sleeves, the springs, the first fixing blocks, the first pin shafts, the connecting rods, the second pin shafts, the second fixing blocks and the supporting plate, so that the new energy battery main body moves downwards, the supporting plate moves downwards, the second fixing blocks drive the two connecting rods to move downwards, the two first fixing blocks drive the two sliding sleeves to be away from each other, the two springs are shortened, the two springs are reset, the two sliding sleeves drive the two first fixing blocks to be close to each other, the two connecting rods drive the same second fixing block to move upwards, the supporting plate drives the new energy battery main body to move upwards, the reciprocating is realized, the shock absorption and the buffering of the new energy battery main body are realized, and the probability of damage of electric elements in the new energy battery main body is reduced, the service life of the new energy battery main body is guaranteed.
3. This novel stable-type new forms of energy battery guard box, through the combined action that sets up second screw thread post, second screw thread post and screw hole, apron and casing contact take the second movable rod for second screw thread post and second screw cap threaded connection rotate clockwise the second movable rod, make second screw thread post rotate downwards and with screw hole threaded connection, thereby realized the fixed connection between apron and the casing, ensured the stability of apron.
Drawings
FIG. 1 is a schematic cross-sectional view of the front view of the present invention;
FIG. 2 is an enlarged schematic view of part A of the present invention;
FIG. 3 is an enlarged schematic view of the part B of the present invention.
In the figure: the novel energy battery comprises a shell 1, a supporting block 2, a sliding device 3, a sliding rod 31, a spring 32, a sliding sleeve 33, a first fixing block 4, a movable device 5, a first pin 51, a connecting rod 52, a second pin 53, a second fixing block 6, a supporting plate 7, a limiting groove 8, a new energy battery main body 9, a squeezing plate 10, a thread device 11, a first thread cap 111, a first thread column 112, a rotating device 12, a rotating shaft 121, a bearing 122, a rubber ring 13, a sliding block 14, a sliding groove 15, a first movable rod 16, a cover plate 17, a through hole 18, a second thread cap 19, a second thread column 20, a threaded hole 21 and a second movable rod 22.
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.
As shown in fig. 1-3, the present invention provides a technical solution: a novel stable new energy battery protection box comprises a shell 1, wherein a supporting block 2 is fixedly connected to the lower surface of the inner wall of the shell 1, sliding devices 3 are fixedly connected to the left side surface and the right side surface of the supporting block 2, the left end of each sliding device 3 is fixedly connected with the left side surface of the inner wall of the shell 1, a first fixed block 4 is fixedly connected to the upper surface of each sliding device 3, each sliding device 3 comprises a sliding rod 31, two ends of each sliding rod 31 are fixedly connected with the left side surface of the inner wall of the shell 1 and the left side surface of the corresponding supporting block 2 respectively, a sliding sleeve 33 is sleeved on the outer wall of each sliding rod 31, through the arrangement of the sliding rods 31 and the sliding sleeves 33, the left and right movement of the first fixed block 4 is more stable, the damping effect of a new energy battery main body 9 is guaranteed, the upper surface of each sliding sleeve 33 is fixedly connected with the lower surface of the, thereby the impact to new energy battery main part 9 has cushioned, the both ends of spring 32 respectively with the left surface of casing 1 inner wall and the left surface fixed connection of sliding sleeve 33, the front of first fixed block 4 is articulated through the front of head 5 with second fixed block 6, head 5 includes connecting rod 52, the back of connecting rod 52 bottom is articulated through first round pin axle 51 and the front of first fixed block 4, the back on connecting rod 52 top is articulated through the front of second round pin axle 53 with second fixed block 6, through setting up first round pin axle 51 and second round pin axle 53, thereby the rotation of connecting rod 52 has been realized, connecting rod 52 fracture at the rotation in-process has been avoided, the upper surface of second fixed block 6 and the lower fixed surface of backup pad 7 are connected.
The upper surface of the supporting plate 7 is provided with a limiting groove 8, the inner wall of the limiting groove 8 is clamped with a new energy battery main body 9, the upper surface of the new energy battery main body 9 is in lap joint with the inner walls of two extrusion plates 10, the extrusion plates 10 are L-shaped, the inner walls of the extrusion plates 10 are provided with rubber pads, the extrusion plates 10 are L-shaped, so that the contact area between the extrusion plates 10 and the new energy battery main body 9 is increased, the inner walls of the extrusion plates 10 are provided with the rubber pads, so that the friction force between the new energy battery main body 9 is increased, the new energy battery main body 9 is more stably fixed, the left side surface of the extrusion plates 10 is fixedly connected with a threaded device 11, the bottom end of the threaded device 11 is fixedly connected with a rotating device 12, the top end of the threaded device 11 is fixedly connected with a first movable rod 16, and the left side surface of the threaded device 11 is, the threaded device 11 comprises a first threaded column 112, the top end of the first threaded column 112 is fixedly connected with the lower surface of the first movable rod 16, the bottom end of the first threaded column 112 is fixedly connected with the top end of the rotating device 12, the outer wall of the first threaded column 112 is in threaded connection with a first threaded cap 111, by arranging the first threaded column 112 and the first threaded cap 111, the lifting of the extrusion plate 10 is realized, the extrusion and separation of the extrusion plate 10 and the new energy battery main body 9 are realized, the left side surface and the right side surface of the first threaded cap 111 are respectively fixedly connected with the right side surface of the sliding block 14 and the left side surface of the extrusion plate 10, the rotating device 12 is clamped on the upper surface of the supporting plate 7, the outer wall of the rotating device 12 is sleeved with a rubber ring 13, the rotating device 12 comprises a rotating shaft 121, the top end of the rotating shaft 121 is fixedly connected with the bottom end of the first threaded column 112, the outer wall of the rotating shaft 121 is sleeved with a, thereby make the rotation of first screw thread post 112 more steady, bearing 122 joint is at the upper surface of backup pad 7, bearing 122's upper surface is provided with rubber circle 13, the inner wall of rubber circle 13 and the outer wall overlap joint of pivot 121, through setting up rubber circle 13, increased and pivot 121 between frictional force, the pivot 121 has been avoided taking the random rotation of first screw thread post 112, the extruded stability of stripper plate 10 to new energy battery main part 9 has been ensured, and the one side that two sliders 14 kept away from mutually is sliding connection respectively in the spout 15 that the both sides face all seted up about casing 1 inner wall, through setting up slider 14 and spout 15, make the lift of first screw thread cap 111 more steady, and avoided the rotation of first screw thread cap 111, thereby the lift of first screw thread cap 111 has been realized.
The upper surface of the shell 1 is provided with two threaded holes 21, the upper surface of the shell 1 is lapped with the lower surface of the cover plate 17, the upper surface of the cover plate 17 is provided with two through holes 18, the inner wall of each through hole 18 is clamped with a second threaded cap 19, the inner wall of each second threaded cap 19 is in threaded connection with a second threaded column 20, the top end of each second threaded column 20 is fixedly connected with a second movable rod 22, the outer wall of each second threaded column 20 is in threaded connection with the inner wall of each threaded hole 21, by the combined action of the second threaded stud 20, the second threaded stud 20 and the threaded hole 21, the cover 17 is in contact with the housing 1, the second movable rod 22 is taken, the second threaded post 20 is threaded with the second threaded cap 19, the second movable lever 22 is rotated clockwise, the second threaded post 20 is rotated downward and threaded with the threaded bore 21, thereby, the fixed connection between the cover plate 17 and the shell 1 is realized, and the stability of the cover plate 17 is ensured.
The method comprises the following operation steps:
s1, in the running process of an automobile, the new energy battery main body 9 vibrates, the new energy battery main body 9 moves downwards, so that the support plate 7 moves downwards, the second fixing block 6 drives the two connecting rods 52 to move downwards, the two first fixing blocks 4 drive the two sliding sleeves 33 to move away from each other, the two springs 32 are shortened, the two springs 32 are reset, the two sliding sleeves 33 drive the two first fixing blocks 4 to approach each other, the two connecting rods 52 drive the same second fixing block 6 to move upwards, the support plate 7 drives the new energy battery main body 9 to move upwards, and therefore the reciprocating motion is achieved, and the shock absorption and buffering of the new energy battery main body 9 are achieved;
s2, when the new energy battery main body 9 needs to be maintained, the second movable rod 22 is rotated anticlockwise, the second threaded column 20 is enabled to rotate upwards and is separated from the threaded hole 21 and the second threaded cap 19 accordingly, the cover plate 17 is taken to be separated from the shell 1, the first movable rod 16 is rotated anticlockwise, the first threaded column 112 drives the rotating shaft 121 to rotate, the first threaded cap 111 drives the extrusion plate 10 to move upwards, the extrusion plate 10 is separated from the shell 1, then the new energy battery main body 9 is taken to be separated from the limiting groove 8, and therefore the new energy battery main body 9 is maintained;
s3, during the installation, make new forms of energy battery main part 9 joint in spacing groove 8, clockwise rotation first movable rod 16, first screw post 112 takes pivot 121 to rotate, make first screw cap 111 take stripper plate 10 downstream, thereby make stripper plate 10 and new forms of energy battery main part 9 contact extrusion, make apron 17 and casing 1 contact, take second movable rod 22, make second screw post 20 and second screw cap 19 threaded connection, clockwise rotation second movable rod 22, make second screw post 20 rotate downwards and with screw hole 21 threaded connection.
The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel stable formula new forms of energy battery protective housing, includes casing (1), its characterized in that: the lower surface of the inner wall of the shell (1) is fixedly connected with a supporting block (2), the left side surface and the right side surface of the supporting block (2) are both fixedly connected with a sliding device (3), the left end of the sliding device (3) is fixedly connected with the left side surface of the inner wall of the shell (1), the upper surface of the sliding device (3) is fixedly connected with a first fixed block (4), the front surface of the first fixed block (4) is hinged with the front surface of a second fixed block (6) through a movable device (5), and the upper surface of the second fixed block (6) is fixedly connected with the lower surface of a supporting plate (7);
the upper surface of the supporting plate (7) is provided with a limit groove (8), the inner wall of the limit groove (8) is clamped with a new energy battery main body (9), the upper surface of the new energy battery main body (9) is lapped with the inner walls of the two extrusion plates (10), the left side surface of the extrusion plate (10) is fixedly connected with a thread device (11), the bottom end of the thread device (11) is fixedly connected with a rotating device (12), the top end of the thread device (11) is fixedly connected with a first movable rod (16), a sliding block (14) is fixedly connected with the left side surface of the thread device (11), the rotating device (12) is clamped on the upper surface of the supporting plate (7), the outer wall of the rotating device (12) is sleeved with a rubber ring (13), and the surfaces far away from the two sliding blocks (14) are respectively connected in sliding chutes (15) which are formed on the left side surface and the right side surface of the inner wall of the shell (1) in a sliding manner;
two screw holes (21) have been seted up to the upper surface of casing (1), the upper surface of casing (1) and the lower surface overlap joint of apron (17), two through-holes (18) have been seted up to the upper surface of apron (17), the inner wall joint of through-hole (18) has second screw cap (19), the inner wall threaded connection of second screw cap (19) has second screw thread post (20), the top fixedly connected with second movable rod (22) of second screw thread post (20), the outer wall of second screw thread post (20) and the inner wall threaded connection of screw hole (21).
2. The novel stable new forms of energy battery protective housing of claim 1, characterized in that: slider (3) include slide bar (31), the both ends of slide bar (31) respectively with the left surface of casing (1) inner wall and the left surface fixed connection of supporting shoe (2), sliding sleeve (33) has been cup jointed to the outer wall of slide bar (31), the upper surface of sliding sleeve (33) and the lower fixed surface of first fixed block (4) are connected, spring (32) have been cup jointed to the outer wall of slide bar (31), the both ends of spring (32) respectively with the left surface of casing (1) inner wall and the left surface fixed connection of sliding sleeve (33).
3. The novel stable new forms of energy battery protective housing of claim 1, characterized in that: the movable device (5) comprises a connecting rod (52), the back of the bottom end of the connecting rod (52) is hinged to the front face of the first fixing block (4) through a first pin shaft (51), and the back of the top end of the connecting rod (52) is hinged to the front face of the second fixing block (6) through a second pin shaft (53).
4. The novel stable new forms of energy battery protective housing of claim 1, characterized in that: the shape of the extrusion plate (10) is L-shaped, and a rubber pad is arranged on the inner wall of the extrusion plate (10).
5. The novel stable new forms of energy battery protective housing of claim 1, characterized in that: threaded device (11) includes first screw thread post (112), the lower fixed surface connection of the top of first screw thread post (112) and first movable rod (16), the bottom of first screw thread post (112) and the top fixed connection of rotating device (12), the outer wall threaded connection of first screw thread post (112) has first screw cap (111), the left and right sides face of first screw cap (111) respectively with the right flank of slider (14) and the left surface fixed connection of stripper plate (10).
6. The novel stable new forms of energy battery protective housing of claim 5, characterized in that: rotating device (12) are including pivot (121), the top of pivot (121) and the bottom fixed connection of first screw thread post (112), bearing (122) have been cup jointed to the outer wall of pivot (121), bearing (122) joint is at the upper surface of backup pad (7), the upper surface of bearing (122) is provided with rubber ring (13), the inner wall of rubber ring (13) and the outer wall overlap joint of pivot (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910948501.5A CN110660942A (en) | 2019-10-08 | 2019-10-08 | Novel stable new forms of energy battery protective housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910948501.5A CN110660942A (en) | 2019-10-08 | 2019-10-08 | Novel stable new forms of energy battery protective housing |
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| CN110660942A true CN110660942A (en) | 2020-01-07 |
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| CN201910948501.5A Pending CN110660942A (en) | 2019-10-08 | 2019-10-08 | Novel stable new forms of energy battery protective housing |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111403649A (en) * | 2020-03-26 | 2020-07-10 | 王浩 | Self-adaptive protection device for automobile battery pack and use method thereof |
| CN112086592A (en) * | 2020-08-21 | 2020-12-15 | 广西特斯途汽车科技有限公司 | Battery package anchor clamps |
| CN112117405A (en) * | 2020-08-10 | 2020-12-22 | 安徽鑫奇睿新能源科技有限公司 | High-strength mounting base plate and mounting method for new energy battery |
| CN113000326A (en) * | 2021-02-04 | 2021-06-22 | 徐振光 | Automobile shell conveying device with anti-falling mechanism |
| CN116495333A (en) * | 2023-06-29 | 2023-07-28 | 长春电子科技学院 | Explosion-proof protection device of car battery for transportation |
-
2019
- 2019-10-08 CN CN201910948501.5A patent/CN110660942A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111403649A (en) * | 2020-03-26 | 2020-07-10 | 王浩 | Self-adaptive protection device for automobile battery pack and use method thereof |
| CN112117405A (en) * | 2020-08-10 | 2020-12-22 | 安徽鑫奇睿新能源科技有限公司 | High-strength mounting base plate and mounting method for new energy battery |
| CN112086592A (en) * | 2020-08-21 | 2020-12-15 | 广西特斯途汽车科技有限公司 | Battery package anchor clamps |
| CN113000326A (en) * | 2021-02-04 | 2021-06-22 | 徐振光 | Automobile shell conveying device with anti-falling mechanism |
| CN116495333A (en) * | 2023-06-29 | 2023-07-28 | 长春电子科技学院 | Explosion-proof protection device of car battery for transportation |
| CN116495333B (en) * | 2023-06-29 | 2023-09-01 | 长春电子科技学院 | Explosion-proof protection device of car battery for transportation |
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