CN111628126A - A vibrations protector for new energy automobile battery box - Google Patents
A vibrations protector for new energy automobile battery box Download PDFInfo
- Publication number
- CN111628126A CN111628126A CN202010459337.4A CN202010459337A CN111628126A CN 111628126 A CN111628126 A CN 111628126A CN 202010459337 A CN202010459337 A CN 202010459337A CN 111628126 A CN111628126 A CN 111628126A
- Authority
- CN
- China
- Prior art keywords
- support
- battery box
- new energy
- supporting
- energy automobile
- 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.)
- Withdrawn
Links
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
Abstract
The embodiment of the invention relates to the technical field of new energy automobile batteries, and particularly discloses a vibration protection device for a new energy automobile battery box, which comprises a supporting base, a vibration protection device and a vibration protection device, wherein the supporting base is provided with a support base; the support base is installed mounting fixture along its length direction's one side reassembling type, the support base passes through adjustment mechanism support along its length direction's opposite side and is provided with movable fixture. According to the embodiment of the invention, the movable clamp moves through the adjusting mechanism, and the new energy automobile battery box placed on the supporting base can be supported and fixed by using the fixed clamp and the movable clamp, so that a good protection effect is achieved on the battery box; the vibration protection device provided by the embodiment of the invention can clamp and fix the battery box, avoid the battery box from shaking and deviating, provide buffer for the battery box, avoid the falling of a lead in the battery box caused by bumping, reduce the damage to the internal structure of the battery box and improve the stability of the battery in the process of linear operation.
Description
Technical Field
The invention relates to the technical field of new energy automobile batteries, in particular to a vibration protection device for a new energy automobile battery box.
Background
The new energy automobile adopts unconventional automobile fuel as a power source, integrates advanced technologies in the aspects of power control and driving of the automobile, and is an automobile with advanced technical principle, new technology and new structure. The pure electric vehicle adopts a single storage battery as an energy storage power source, the storage battery is used as the energy storage power source, the electric motor is provided with electric energy through the battery, and the electric motor is driven to run, so that the vehicle is pushed to run, the technology is relatively simple and mature, and the pure electric vehicle is a hotspot of new energy vehicle development at the present stage. Most of new energy vehicles mainly comprise lithium ion batteries, nickel-hydrogen batteries, fuel batteries and lead-acid batteries, the lead-acid batteries are easy to obtain raw materials and low in price, but the lead-acid batteries are low in specific energy, large in occupied mass and volume, short in one-time charging driving mileage and short in service life, and therefore the lead-acid batteries are not widely adopted. The nickel-cadmium battery, the nickel-hydrogen storage battery and the lithium ion battery have long cycle service life and high energy density, so the nickel-cadmium battery, the nickel-hydrogen storage battery and the lithium ion battery are adopted by more new energy automobiles.
In the prior art, a battery box of a new energy automobile is generally arranged inside an automobile body, and the battery box directly arranged inside the automobile body needs to be protected as necessary, for example, when the automobile runs, the battery box is easily damaged by vibration and jolt, and in a serious case, the normal use of the battery box is affected, so that the battery box needs to be protected as necessary by shock absorption.
Disclosure of Invention
The invention aims to provide a vibration protection device for a new energy automobile battery box, which aims to solve the problems in the background technology. In order to achieve the purpose, the invention provides the following technical scheme:
a vibration protection device for a new energy automobile battery box comprises a supporting base;
the support base is detachably provided with a fixed clamp along one side of the length direction of the support base, and the other side of the support base along the length direction of the support base is provided with a movable clamp through a support of an adjusting mechanism;
the movable clamp comprises support stand columns and a clamping plate which is supported by a third support spring and arranged on one side of the support stand columns, wherein the support stand columns are provided with support through holes, one of the support through holes is internally provided with a second support cross rod in a penetrating and sliding manner, a support cavity is formed in the clamping plate, a first rectangular sliding block is arranged in the support cavity in a radial sliding manner, the support cavity is also internally provided with a first support spring which supports the first rectangular sliding block, and the end part of the second support cross rod which extends into the support cavity is fixedly connected with the first rectangular sliding block;
the second support cross rod is further fixedly provided with a limiting ring, and a fourth support spring is further sleeved on the second support cross rod between the support vertical plate and the limiting ring.
As a further limitation of the technical scheme of the embodiment of the invention, the adjusting mechanism comprises an adjusting cavity arranged on the supporting base, the adjusting mechanism further comprises an adjusting screw rod rotatably arranged in the adjusting cavity, an adjusting threaded sleeve horizontally and slidably arranged in the adjusting cavity is sleeved on the adjusting screw rod in a threaded connection manner, and the movable clamp is fixedly arranged on the adjusting threaded sleeve; the operation assembly is coaxially and fixedly connected with the adjusting screw rod, so that the adjusting screw rod can be driven to rotate through the operation assembly, the horizontal position of the adjusting screw sleeve can be adjusted according to the rotating direction of the adjusting screw rod, and the position of the movable clamp can be adjusted.
As a further limitation of the technical solution of the embodiment of the present invention, the operation assembly includes a rotary cylinder rotatably disposed on the support base, and the rotary cylinder is coaxially and fixedly connected with the adjustment screw rod; the rotary drum is internally provided with a second rectangular sliding block in a radial sliding mode, an operating shaft is fixedly mounted on one side of the second rectangular sliding block, and an operating disc is fixedly mounted at the end of the operating shaft extending out of the supporting base.
As a further limitation of the technical scheme of the embodiment of the invention, a limiting convex tooth is fixedly arranged on the surface of the operating panel facing the supporting base, and a limiting tooth slot matched with the limiting convex tooth is arranged at the end part of the supporting base; and a fifth supporting spring is sleeved on the operating shaft in the rotating cylinder and pushes the second rectangular sliding block to move in the rotating cylinder until the limiting convex teeth are meshed with the limiting tooth grooves, so that the effect of limiting the rotation of the adjusting screw rod is achieved.
As a further limitation of the technical solution of the embodiment of the present invention, the other end of the second support cross bar is fixedly provided with an anti-drop connecting rod, the anti-drop connecting rod is further fixedly installed on the first support cross bar, and the first support cross bar is slidably disposed in the other support upright post in a penetrating manner.
As a further limitation of the technical solution of the embodiment of the present invention, the other end of the first supporting cross bar is fixedly provided with an anti-falling block, and a second supporting spring is sleeved on the first supporting cross bar between the supporting upright and the anti-falling block.
As a further limitation of the technical solution of the embodiment of the present invention, the fixing clamp is fixedly installed on an installation bottom plate, and the installation bottom plate is detachably installed on the support base through an installation screw.
Compared with the prior art, the embodiment of the invention has the advantages that the movable clamp moves through the adjusting mechanism, and the new energy automobile battery box placed on the supporting base can be supported and fixed by the fixed clamp and the movable clamp, so that a good protection effect is achieved on the battery box; the vibration protection device provided by the embodiment of the invention can clamp and fix the battery box, avoid the battery box from shaking and deviating, provide buffer for the battery box, avoid the falling of a lead in the battery box caused by bumping, reduce the damage to the internal structure of the battery box and improve the stability of the battery in the process of linear operation.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of a shock protection device for a battery box of a new energy vehicle according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a movable clamp in the vibration protection device for the battery box of the new energy vehicle according to the embodiment of the invention.
Fig. 3 is a partial perspective view of a movable clamp in the vibration protection device for the battery box of the new energy vehicle according to the embodiment of the invention.
Fig. 4 is an enlarged schematic view of a portion a of fig. 1.
Fig. 5 is a partial perspective view of an operating assembly in the vibration prevention device for the battery box of the new energy vehicle according to the embodiment of the invention.
In the figure: 10-a support base, 20-a fixed clamp, 30-a movable clamp, 40-an adjusting component, 50-an operating component, 60-a mounting screw and 70-a mounting bottom plate;
301-support upright, 302-clamping plate, 303-support cavity, 304-first support spring, 305-first rectangular slider, 306-anti-drop connecting rod, 307-first support cross rod, 308-second support spring, 309-anti-drop block, 310-support through hole, 311-limit ring, 312-third support spring, 313-fourth support spring and 314-second support cross rod;
401-adjusting threaded sleeves, 402-adjusting screw rods, 403-adjusting cavities and 404-strip-shaped through holes;
501-an operating disk, 502-a limiting convex tooth, 503-a limiting tooth groove, 504-a strip-shaped through hole, 505-a second rectangular sliding block, 506-a fifth supporting spring and 507-an operating shaft.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
As shown in fig. 1 to 5, in an embodiment of the invention, a vibration protection device for a new energy vehicle battery box includes a support base 10, a fixing clamp 20 is detachably installed on one side of the support base 10 along a length direction thereof, a movable clamp 30 is supported and arranged on the other side of the support base 10 along the length direction thereof through an adjusting mechanism, the movable clamp 30 moves through the adjusting mechanism, and the new energy vehicle battery box placed on the support base 10 can be supported and fixed by using the fixing clamp 20 and the movable clamp 30, so that a good protection effect is achieved on the battery box.
Further, in the embodiment of the present invention, the fixing clip 20 is fixedly mounted on the mounting base plate 70, and the mounting base plate 70 is detachably mounted on the supporting base 10 by the mounting screw 60.
With reference to fig. 1 to 5, in the embodiment of the present invention, the adjusting mechanism includes an adjusting cavity 403 disposed on the supporting base 10, the adjusting mechanism further includes an adjusting screw 402 rotatably disposed in the adjusting cavity 403, an adjusting screw 401 horizontally slidably disposed in the adjusting cavity 403 is sleeved on the adjusting screw 402 in a threaded manner, and the movable clamp 30 is fixedly mounted on the adjusting screw 401; the operating assembly 50 is coaxially and fixedly connected with the adjusting screw rod 402, so that the adjusting screw rod 402 can be driven to rotate by operating the operating assembly 50, and the horizontal position of the adjusting screw sleeve 401 can be adjusted according to the rotating direction of the adjusting screw rod 402, so as to adjust the position of the movable clamp 30; a strip-shaped through hole 404 is formed in the top plate of the adjusting cavity 403, and the bottom end of the movable clamp 30 is slidably arranged in the strip-shaped through hole 404 in a penetrating manner.
With continuing reference to fig. 1, 4 and 5, in the embodiment of the present invention, the operating assembly 50 includes a rotating cylinder 504 rotatably disposed on the supporting base 10, and the rotating cylinder 504 is coaxially and fixedly connected to the adjusting screw 402; a second rectangular sliding block 505 is arranged in the rotating cylinder 504 in a sliding manner, an operating shaft 507 is fixedly mounted on one side of the second rectangular sliding block 505, an operating disk 501 is fixedly mounted at the end part of the operating shaft 507 extending out of the supporting base 10, a limiting convex tooth 502 is fixedly arranged on the surface of the operating disk 501 facing the supporting base 10, and a limiting tooth slot 503 matched with the limiting convex tooth 502 is arranged at the end part of the supporting base 10; a fifth support spring 506 is sleeved on an operating shaft 507 positioned in the rotating cylinder 504, and the fifth support spring 506 pushes the second rectangular sliding block 505 to move in the rotating cylinder 504 until the limiting convex tooth 502 is meshed with the limiting tooth socket 503, so that the effect of limiting the rotation of the adjusting screw rod 402 is achieved.
Example 2
As shown in fig. 1 to 5, in an embodiment of the invention, a vibration protection device for a new energy vehicle battery box includes a support base 10, a fixing clamp 20 is detachably installed on one side of the support base 10 along a length direction thereof, a movable clamp 30 is supported and arranged on the other side of the support base 10 along the length direction thereof through an adjusting mechanism, the movable clamp 30 moves through the adjusting mechanism, and the new energy vehicle battery box placed on the support base 10 can be supported and fixed by using the fixing clamp 20 and the movable clamp 30, so that a good protection effect is achieved on the battery box.
Further, in the embodiment of the present invention, the fixing clip 20 is fixedly mounted on the mounting base plate 70, and the mounting base plate 70 is detachably mounted on the supporting base 10 by the mounting screw 60.
With reference to fig. 1 to 5, in the embodiment of the present invention, the adjusting mechanism includes an adjusting cavity 403 disposed on the supporting base 10, the adjusting mechanism further includes an adjusting screw 402 rotatably disposed in the adjusting cavity 403, an adjusting screw 401 horizontally slidably disposed in the adjusting cavity 403 is sleeved on the adjusting screw 402 in a threaded manner, and the movable clamp 30 is fixedly mounted on the adjusting screw 401; the operation assembly 50 is coaxially and fixedly connected with the adjusting screw rod 402, so that the adjusting screw rod 402 can be driven to rotate by operating the operation assembly 50, and the horizontal position of the adjusting screw sleeve 401 can be adjusted according to the rotating direction of the adjusting screw rod 402, so as to adjust the position of the movable clamp 30.
With continuing reference to fig. 1, 4 and 5, in the embodiment of the present invention, the operating assembly 50 includes a rotating cylinder 504 rotatably disposed on the supporting base 10, and the rotating cylinder 504 is coaxially and fixedly connected to the adjusting screw 402; a second rectangular sliding block 505 is arranged in the rotating cylinder 504 in a sliding manner, an operating shaft 507 is fixedly mounted on one side of the second rectangular sliding block 505, an operating disk 501 is fixedly mounted at the end part of the operating shaft 507 extending out of the supporting base 10, a limiting convex tooth 502 is fixedly arranged on the surface of the operating disk 501 facing the supporting base 10, and a limiting tooth slot 503 matched with the limiting convex tooth 502 is arranged at the end part of the supporting base 10; a fifth support spring 506 is sleeved on an operating shaft 507 positioned in the rotating cylinder 504, and the fifth support spring 506 pushes the second rectangular sliding block 505 to move in the rotating cylinder 504 until the limiting convex tooth 502 is meshed with the limiting tooth socket 503, so that the effect of limiting the rotation of the adjusting screw rod 402 is achieved.
As shown in fig. 1 to 3, in the embodiment of the present invention, the structures of the fixed clamp 20 and the movable clamp 30 are the same, and for convenience of description, the embodiment specifically describes the structure of the movable clamp 30.
Specifically, in the embodiment provided by the present invention, the movable clamp 30 includes a support column 301 and a clamping plate 302 supported by a third support spring 312 and disposed on one side of the support column 301, the support column 301 is provided with a support through hole 310, one of the support through holes 310 is provided with a second support cross bar 314 in a penetrating and sliding manner, the clamping plate 302 is provided with a support cavity 303, the support cavity 303 is provided with a first rectangular sliding block 305 in a radial sliding manner, the support cavity 303 is further provided with a first support spring 304 for supporting the first rectangular sliding block 305, and an end of the second support cross bar 314 extending into the support cavity 303 is fixedly connected to the first rectangular sliding block 305;
further, in the embodiment provided by the present invention, the other end of the second supporting cross bar 314 is fixedly provided with an anti-drop connecting bar 306, the anti-drop connecting bar 306 is further fixedly installed on the first supporting cross bar 307, the first supporting cross bar 307 is slidably disposed in the other supporting upright 301 in a penetrating manner, the other end of the first supporting cross bar 307 is fixedly provided with an anti-drop block 309, and the first supporting cross bar 307 between the supporting upright 301 and the anti-drop block 309 is sleeved with the second supporting spring 308.
Furthermore, in the embodiment of the present invention, a limiting ring 311 is further fixedly mounted on the second supporting cross bar 314, and a fourth supporting spring 313 is further sleeved on the second supporting cross bar 314 located between the supporting vertical plate 301 and the limiting ring 311.
In summary, the vibration protection device provided by the embodiment of the invention can clamp and fix the battery box, so as to avoid the battery box from shaking and shifting, and meanwhile, provides buffering for the battery box, so as to avoid the falling of the internal lead of the battery box caused by bumping, reduce the damage to the internal structure of the battery box, and improve the stability of the battery in the process of running.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A vibration protection device for a new energy automobile battery box is characterized by comprising a supporting base (10);
a fixed clamp (20) is detachably mounted on one side of the supporting base (10) along the length direction of the supporting base, and a movable clamp (30) is supported on the other side of the supporting base (10) along the length direction of the supporting base through an adjusting mechanism;
the movable clamp (30) comprises a support upright post (301) and a clamping plate (302) which is supported by a third support spring (312) and arranged on one side of the support upright post (301), wherein a support through hole (310) is formed in the support upright post (301), a second support cross rod (314) penetrates through and is arranged in one support through hole (310) in a sliding manner, a support cavity (303) is formed in the clamping plate (302), a first rectangular sliding block (305) is arranged in the support cavity (303) in a radial sliding manner, a first support spring (304) which supports the first rectangular sliding block (305) is further arranged in the support cavity (303), and the end part of the second support cross rod (314) which extends into the support cavity (303) is fixedly connected with the first rectangular sliding block (305);
the second supporting cross rod (314) is also fixedly provided with a limiting ring (311), and a fourth supporting spring (313) is further sleeved on the second supporting cross rod (314) between the supporting vertical plate (301) and the limiting ring (311).
2. The vibration protection device for the battery box of the new energy automobile according to claim 1, wherein the adjusting mechanism comprises an adjusting cavity (403) arranged on the supporting base (10), the adjusting mechanism further comprises an adjusting screw rod (402) rotatably arranged in the adjusting cavity (403), an adjusting screw sleeve (401) horizontally and slidably arranged in the adjusting cavity (403) is sleeved on the adjusting screw rod (402) in a threaded connection manner, and the movable clamp (30) is fixedly arranged on the adjusting screw sleeve (401); the operating assembly (50) is coaxially and fixedly connected with the adjusting screw rod (402).
3. The vibration protection device for the battery box of the new energy automobile according to claim 2, wherein the operating assembly (50) comprises a rotating cylinder (504) rotatably arranged on the supporting base (10), and the rotating cylinder (504) is coaxially and fixedly connected with the adjusting screw rod (402); a second rectangular sliding block (505) is arranged in the rotary cylinder (504) in a sliding mode in the radial direction, an operating shaft (507) is fixedly installed on one side of the second rectangular sliding block (505), and an operating disk (501) is fixedly installed at the end portion of the operating shaft (507) extending out of the supporting base (10).
4. The vibration protection device for the battery box of the new energy automobile according to claim 3, characterized in that a limiting convex tooth (502) is fixedly arranged on the surface of an operation plate (501) facing the support base (10), and a limiting tooth groove (503) matched with the limiting convex tooth (502) is arranged at the end part of the support base (10); and a fifth supporting spring (506) is sleeved on an operating shaft (507) in the rotating cylinder (504), and the fifth supporting spring (506) pushes the second rectangular sliding block (505) to move in the rotating cylinder (504) until the limiting convex teeth (502) are meshed with the limiting toothed grooves (503).
5. The vibration protection device for the battery box of the new energy automobile according to any one of claims 2 to 4, wherein the other end of the second support cross bar (314) is fixedly provided with an anti-drop connecting rod (306), the anti-drop connecting rod (306) is further fixedly installed on the first support cross bar (307), and the first support cross bar (307) is arranged in the other support upright (301) in a penetrating and sliding manner.
6. The vibration protection device for the battery box of the new energy automobile according to claim 5, wherein an anti-falling block (309) is fixedly arranged at the other end of the first support cross rod (307), and a second support spring (308) is sleeved on the first support cross rod (307) between the support upright column (301) and the anti-falling block (309).
7. The vibration prevention device for the battery box of the new energy automobile according to any one of claims 1 to 4, wherein the fixing clamp (20) is fixedly installed on a mounting base plate (70), and the mounting base plate (70) is detachably installed on the support base (10) through a mounting screw (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010459337.4A CN111628126A (en) | 2020-05-27 | 2020-05-27 | A vibrations protector for new energy automobile battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010459337.4A CN111628126A (en) | 2020-05-27 | 2020-05-27 | A vibrations protector for new energy automobile battery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111628126A true CN111628126A (en) | 2020-09-04 |
Family
ID=72272378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010459337.4A Withdrawn CN111628126A (en) | 2020-05-27 | 2020-05-27 | A vibrations protector for new energy automobile battery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111628126A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112320434A (en) * | 2020-11-06 | 2021-02-05 | 美蓝飘尔(上海)过滤设备有限公司 | Novel RO (reverse osmosis) membrane multi-membrane glue injection membrane rolling system and process thereof |
| CN112350016A (en) * | 2020-11-06 | 2021-02-09 | 株洲瑞尔泰机电科技有限公司 | Battery protection device for new energy automobile |
| CN112372400A (en) * | 2020-11-12 | 2021-02-19 | 株洲瑞尔泰机电科技有限公司 | New energy automobile wheel hub grinding device |
| CN113977472A (en) * | 2021-09-25 | 2022-01-28 | 深圳市潮声科技有限公司 | Clamp pressing device for chip resistor |
-
2020
- 2020-05-27 CN CN202010459337.4A patent/CN111628126A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112320434A (en) * | 2020-11-06 | 2021-02-05 | 美蓝飘尔(上海)过滤设备有限公司 | Novel RO (reverse osmosis) membrane multi-membrane glue injection membrane rolling system and process thereof |
| CN112350016A (en) * | 2020-11-06 | 2021-02-09 | 株洲瑞尔泰机电科技有限公司 | Battery protection device for new energy automobile |
| CN112372400A (en) * | 2020-11-12 | 2021-02-19 | 株洲瑞尔泰机电科技有限公司 | New energy automobile wheel hub grinding device |
| CN113977472A (en) * | 2021-09-25 | 2022-01-28 | 深圳市潮声科技有限公司 | Clamp pressing device for chip resistor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111628126A (en) | A vibrations protector for new energy automobile battery box | |
| CN108859716B (en) | New energy automobile energy storage battery installing support | |
| CN108790763A (en) | A kind of new-energy automobile energy-storage battery case convenient for access | |
| CN112350016A (en) | Battery protection device for new energy automobile | |
| CN110828738A (en) | Fixing device for new energy vehicle battery module | |
| CN214408051U (en) | Integrated test rack of new energy automobile | |
| CN111900281A (en) | Lithium battery protection device | |
| CN214355498U (en) | Lithium battery mounting structure for new energy automobile | |
| CN216054997U (en) | New energy battery bracket with shock attenuation effect | |
| CN216131881U (en) | High-stability battery car LED lamp | |
| CN115008995A (en) | Be used for new energy automobile engine multi-angle locating support | |
| CN108583475B (en) | New energy automobile block terminal | |
| CN213093287U (en) | Battery installing support with adjustable position | |
| CN220021457U (en) | Battery stabilizing device for new energy electric vehicle | |
| CN212587645U (en) | Support convenient to installation lithium cell | |
| CN220147408U (en) | New energy automobile steering column | |
| CN214012993U (en) | Turning device is used in battery equipment convenient to angle regulation | |
| CN220856766U (en) | New energy automobile battery fixing device | |
| CN220122006U (en) | Energy storage battery support structure | |
| CN214118326U (en) | Diesel generator for hydropower station | |
| CN214240415U (en) | Electric patrol car convenient for replacing battery | |
| CN218669579U (en) | High temperature resistant diesel generating set silence case | |
| CN109103382A (en) | Automobile storage battery shock-absorption device | |
| CN218456367U (en) | Tubular linear motor module | |
| CN211405970U (en) | Wet freezing environment test box for testing photovoltaic module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200904 |