CN220122212U - Energy storage battery electric connector suitable for new energy automobile - Google Patents
Energy storage battery electric connector suitable for new energy automobile Download PDFInfo
- Publication number
- CN220122212U CN220122212U CN202321756221.2U CN202321756221U CN220122212U CN 220122212 U CN220122212 U CN 220122212U CN 202321756221 U CN202321756221 U CN 202321756221U CN 220122212 U CN220122212 U CN 220122212U
- Authority
- CN
- China
- Prior art keywords
- energy storage
- connector
- adjusting plate
- movable
- storage battery
- 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.)
- Active
Links
- 238000004146 energy storage Methods 0.000 title claims abstract description 57
- 238000001125 extrusion Methods 0.000 claims description 44
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 239000000428 dust Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses an energy storage battery electric connector suitable for a new energy automobile, which relates to the field of energy storage connectors and comprises an energy storage connector, wherein a connecting joint is arranged on the energy storage connector, a connecting box is fixedly arranged on the energy storage connector, an adjusting plate is slidably arranged on the connecting box, a protection structure is arranged on one side of the adjusting plate, a fixing strip is fixedly arranged on one side of the adjusting plate, a limiting structure is arranged on the fixing strip, an adjusting structure is arranged on one side of the adjusting plate, the protection structure comprises two positioning circular plates, and the two positioning circular plates are rotatably arranged on the adjusting plate. According to the utility model, through the arrangement of the movable protection plate, when the energy storage connector is detached for maintenance, the position of the connecting joint can be shielded and protected by the movable protection plate, so that dust is prevented from entering the connecting joint in the maintenance process, and the phenomenon of short circuit caused by the influence of the dust when the energy storage connector and the connecting joint are used is avoided.
Description
Technical Field
The utility model relates to the technical field of energy storage connectors, in particular to an energy storage battery electric connector suitable for a new energy automobile.
Background
The new energy automobile energy storage battery electric connector is one of connector types, is a connector which is gradually extracted from the traditional high-voltage high-current and low-voltage automobile connectors along with the development trend of new energy automobiles in recent years, and is used for connecting energy storage equipment, battery packs, inverters and other related equipment.
In the prior art, the new energy automobile energy storage battery electric connector is used for a long time, more dust is accumulated on the surface easily, when the energy storage battery needs to be overhauled, the connector needs to be pulled out, but the protection effect of the connector joint position is poor, dust on the connector easily enters the joint, and the joint is easy to cause circuit short circuit because of dust adhesion when the joint is used in subsequent connection, so that the energy storage battery electric connector suitable for the new energy automobile is needed to meet the demands of people.
Disclosure of Invention
The utility model aims to provide an energy storage battery electric connector suitable for a new energy automobile, which aims to solve the problems that when the energy storage battery is required to be overhauled, the connector is required to be pulled out, but the protection effect of the joint position of the connector is poor, dust easily enters the joint, and circuit short circuit is easily caused by the dust when the energy storage battery electric connector is used for subsequent connection.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an energy storage battery electric connector suitable for new energy automobile, includes the energy storage connector, be equipped with the attach fitting on the energy storage connector, fixed mounting has the connection box on the energy storage connector, slidable mounting has the regulating plate on the connection box, and protective structure is installed to one side of regulating plate, and one side fixed mounting of regulating plate has the fixed strip, installs limit structure on the fixed strip, and regulation structure is installed to one side of regulating plate.
Preferably, the protection structure comprises two positioning circular plates, the two positioning circular plates are rotatably arranged on the adjusting plate, one sides of the two positioning circular plates are fixedly provided with rotating shafts, one ends of the two rotating shafts are fixedly provided with movable protection plates, the two movable protection plates are in contact with the energy storage connector, the two movable protection plates are in contact with each other, and the connecting joint is positioned in the two movable protection plates.
Preferably, the inner wall of the adjusting plate is provided with two positioning grooves, and the two rotating shafts are respectively and rotatably arranged in the two positioning grooves.
Preferably, the inner wall of regulating plate has seted up two and has rotated the groove, and two axis of rotation rotate respectively and install in two rotation grooves, have all fixedly cup jointed the torsional spring in two axis of rotation, and the one end of two torsional springs is fixed mounting respectively on the inner wall of two rotation grooves, and the other end of two torsional springs is fixed mounting respectively in two axis of rotation.
Preferably, the limit structure comprises two limit rods, wherein the two limit rods are fixedly arranged on one side of the fixed strip, one ends of the two limit rods are fixedly provided with stop blocks, the two limit rods are slidably provided with the same U-shaped extrusion rod, and the inner wall of the U-shaped extrusion rod is contacted with the two movable protection plates.
Preferably, two sliding holes are formed in the U-shaped extrusion rod, the two limiting rods are respectively and slidably arranged in the two sliding holes, limiting springs are respectively and slidably sleeved on the two limiting rods, one ends of the two limiting springs are fixedly arranged on one side of the U-shaped extrusion rod, and the other ends of the two limiting springs are respectively and fixedly arranged on one sides of the two stop blocks.
Preferably, the adjusting structure comprises two adjusting rods, the two adjusting rods are fixedly arranged on one side of the adjusting plate, one ends of the two adjusting rods penetrate through the connecting box and are fixedly provided with the same handle, the inner wall of the connecting box is provided with a movable groove, the adjusting plate is slidably arranged in the movable groove, the two adjusting rods are slidably sleeved with auxiliary springs, one ends of the two auxiliary springs are fixedly arranged on one side of the adjusting plate, and the other ends of the two auxiliary springs are fixedly arranged on the inner wall of the movable groove.
Preferably, the connecting box is provided with two movable holes, and the two adjusting rods are respectively and slidably arranged in the two movable holes.
The beneficial effects of the utility model are as follows:
according to the utility model, through the arrangement of the movable protection plate, when the energy storage connector is detached for maintenance, the position of the connecting joint can be shielded and protected by the movable protection plate, so that dust is prevented from entering the connecting joint in the maintenance process, and the phenomenon of short circuit caused by the influence of the dust when the energy storage connector and the connecting joint are used is avoided.
According to the utility model, through the arrangement of the adjusting plate, the U-shaped extrusion rod and other structures, when the movable protection plate is required to be opened, the U-shaped extrusion rod is only required to be pulled, so that the U-shaped extrusion rod is far away from the movable protection plate, at the moment, the movable protection plate can be overturned under the action of the torsion spring, so that the connecting joint is exposed, meanwhile, the movable protection plate can be far away from the contact with the energy storage connector, at the moment, the adjusting plate can be pulled to move under the action of the auxiliary spring, the movable protection plate and the connecting joint are staggered, so that the connection of the connecting joint is not blocked, when the movable protection plate is required to be closed, the adjusting plate is reset when the handle is pressed, the adjusting plate can be reset to drive the movable protection plate to reset, at the moment, the U-shaped extrusion rod is pushed by the limiting spring to move and reset, so that the reset limiting spring extrudes the movable protection plate to reset the movable protection plate to overturn and then the movable protection plate to shield the connecting joint, and the operation process is convenient and fast.
Drawings
Fig. 1 is a schematic structural diagram of an energy storage battery electrical connector suitable for a new energy automobile according to the present utility model;
fig. 2 is a schematic diagram of a partial structure of an energy storage battery electrical connector suitable for a new energy automobile according to the present utility model;
fig. 3 is a schematic structural diagram of an adjusting plate portion of an energy storage battery electrical connector suitable for a new energy automobile according to the present utility model;
fig. 4 is a schematic cross-sectional view of an adjusting plate of an energy storage battery electrical connector for a new energy automobile according to the present utility model.
In the figure: 100. an energy storage connector; 101. a connection joint; 200. a connection box; 201. an adjusting plate; 202. positioning a circular plate; 203. a rotating shaft; 204. a movable protection plate; 205. a positioning groove; 206. a rotating groove; 207. a torsion spring; 300. a fixing strip; 301. a limit rod; 302. a stop block; 303. a U-shaped extrusion rod; 304. a sliding hole; 305. a limit spring; 400. an adjusting rod; 401. a handle; 402. a movable groove; 403. an auxiliary spring; 404. a movable hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 to 4, an energy storage battery electric connector suitable for a new energy automobile, including an energy storage connector 100, a connection joint 101 is provided on the energy storage connector 100, a connection box 200 is fixedly installed on the energy storage connector 100, an adjusting plate 201 is slidingly installed on the connection box 200, a protection structure is installed on one side of the adjusting plate 201, a fixing strip 300 is fixedly installed on one side of the adjusting plate 201, a limit structure is installed on the fixing strip 300, an adjusting structure is installed on one side of the adjusting plate 201, the connection joint 101 on the energy storage connector 100 can be shielded by setting a movable protection plate 204, dust is prevented from entering the connection joint 101, a U-shaped extrusion rod 303 can be pulled when the connection joint 101 is needed, the U-shaped extrusion rod 303 can slide on two limit rods 301 respectively through two sliding holes 304 when moving, thereby limiting the moving direction of the U-shaped extrusion rod 303, the U-shaped extrusion rod 303 moves while extruding the limiting spring 305 through the cooperation with the stop block 302, and the continuously moving U-shaped extrusion rod 303 is far away from the two movable protection plates 204, so that the limitation on the two movable protection plates 204 is removed, because the two torsion springs 207 are in a compressed state, when the movable protection plates 204 are not extruded by the U-shaped extrusion rod 303 any more, the compressed torsion springs 207 release and drive the rotating shaft 203 to rotate in the rotating groove 206, the rotating shaft 203 drives the positioning circular plate 202 to rotate in the positioning groove 205, so that the deflection or loosening of the rotating shaft 203 is avoided in the rotating process, the rotating shaft 203 rotates while driving the movable protection plates 204 to turn ninety degrees, the connecting joint 101 is exposed, the turned movable protection plates 204 are separated from contact with the energy storage connector 100, the auxiliary spring 403 is in a stretched state, when the movable protection plate 204 is separated from the energy storage connector 100, the auxiliary spring 403 resets and pulls the adjusting plate 201 to slide in the movable groove 402, the moving adjusting plate 201 drives the two adjusting rods 400 to slide in the two movable holes 404 respectively, the moving direction of the adjusting plate 201 is further limited, the continuously moving adjusting plate 201 drives the movable protection plate 204 to move through the cooperation of the positioning circular plate 202 and the rotating shaft 203, the positions of the movable protection plate 204 and the connecting joint 101 are staggered, the movable protection plate 204 cannot block the connection to the connecting joint 101, when the connecting joint 101 is required to be blocked again, the handle 401 is pressed, the handle 401 drives the adjusting plate 201 to move and reset through the adjusting rod 400, the adjusting plate 201 moves and drives the movable protection plate 204 to move and reset while stretching the auxiliary spring 403, then the U-shaped extruding rod 303 is released, and the compressed limiting spring 305 drives the U-shaped extruding rod 303 to move and reset, so that the U-shaped extruding rod 303 extrudes the two movable protection plates 204 to turn and reset, and the movable protection plate 204 to reset the connecting joint 101 to be blocked again.
Further, the protection structure comprises two positioning circular plates 202, the two positioning circular plates 202 are all rotatably mounted on the adjusting plate 201, one sides of the two positioning circular plates 202 are fixedly provided with rotating shafts 203, one ends of the two rotating shafts 203 are fixedly provided with movable protection plates 204, the two movable protection plates 204 are in contact with the energy storage connector 100, the two movable protection plates 204 are in contact with each other, the connecting joint 101 is located in the two movable protection plates 204, when the movable protection plates 204 are not extruded by the U-shaped extrusion rod 303 any more, the compressed torsion springs 207 release and drive the rotating shafts 203 to rotate in the rotating grooves 206, the rotating shafts 203 drive the positioning circular plates 202 to rotate in the positioning grooves 205, so that deviation or loosening of the rotating shafts 203 in the rotating process is avoided, the movable protection plates 204 are driven to turn ninety degrees when the rotating shafts 203 rotate, and the connecting joint 101 is exposed.
Further, two positioning grooves 205 are formed in the inner wall of the adjusting plate 201, two rotating shafts 203 are rotatably mounted in the two positioning grooves 205, and the rotating shafts 203 drive the positioning circular plate 202 to rotate in the positioning grooves 205, so that the rotating shafts 203 are prevented from being deviated or loose in the rotating process.
Further, two rotating grooves 206 are formed in the inner wall of the adjusting plate 201, the two rotating shafts 203 are respectively and rotatably installed in the two rotating grooves 206, torsion springs 207 are fixedly sleeved on the two rotating shafts 203, one ends of the two torsion springs 207 are respectively and fixedly installed on the inner wall of the two rotating grooves 206, the other ends of the two torsion springs 207 are respectively and fixedly installed on the two rotating shafts 203, and when the movable protection plate 204 is not extruded by the U-shaped extrusion rod 303 any more, the compressed torsion springs 207 release and drive the rotating shafts 203 to rotate in the rotating grooves 206.
Further, the limit structure comprises two limit rods 301, the two limit rods 301 are fixedly arranged on one side of the fixed strip 300, one ends of the two limit rods 301 are fixedly provided with stop blocks 302, two limit rods 301 are slidably provided with the same U-shaped extrusion rod 303, the inner wall of the U-shaped extrusion rod 303 is contacted with two movable protection plates 204, the U-shaped extrusion rod 303 is pulled, when the U-shaped extrusion rod 303 moves, the U-shaped extrusion rod 303 slides on the two limit rods 301 respectively through two sliding holes 304, the moving direction of the U-shaped extrusion rod 303 is limited, the U-shaped extrusion rod 303 moves and is matched with the stop blocks 302 to extrude the limit springs 305, and the continuously moving U-shaped extrusion rod 303 is away from the two movable protection plates 204, so that the limitation on the two movable protection plates 204 is eliminated.
Further, two sliding holes 304 are formed in the U-shaped extrusion rod 303, two limiting rods 301 are respectively and slidably mounted in the two sliding holes 304, limiting springs 305 are respectively and slidably sleeved on the two limiting rods 301, one ends of the two limiting springs 305 are fixedly mounted on one sides of the U-shaped extrusion rod 303, the other ends of the two limiting springs 305 are respectively and fixedly mounted on one sides of the two stop blocks 302, the U-shaped extrusion rod 303 slides on the two limiting rods 301 through the two sliding holes 304 when moving, and therefore the moving direction of the U-shaped extrusion rod 303 is limited, and the limiting springs 305 are extruded through the cooperation of the U-shaped extrusion rod 303 and the stop blocks 302.
Further, the adjusting structure comprises two adjusting rods 400, the two adjusting rods 400 are fixedly installed on one side of the adjusting plate 201, one ends of the two adjusting rods 400 penetrate through the connecting box 200 and are fixedly installed with the same handle 401, the movable groove 402 is formed in the inner wall of the connecting box 200, the adjusting plate 201 is slidably installed in the movable groove 402, the two adjusting rods 400 are slidably sleeved with auxiliary springs 403, one ends of the two auxiliary springs 403 are fixedly installed on one side of the adjusting plate 201, the other ends of the two auxiliary springs 403 are fixedly installed on the inner wall of the movable groove 402, the auxiliary springs 403 are in a stretching state, when the movable protection plate 204 is separated from the energy storage connector 100, the auxiliary springs 403 reset and pull the adjusting plate 201 to slide in the movable groove 402, and the moving adjusting plate 201 drives the two adjusting rods 400 to slide in the two movable holes 404 respectively, so that the moving direction of the adjusting plate 201 is limited.
Further, two movable holes 404 are formed in the connection box 200, the two adjusting rods 400 are slidably mounted in the two movable holes 404, and the moving adjusting plate 201 drives the two adjusting rods 400 to slide in the two movable holes 404, so as to limit the moving direction of the adjusting plate 201.
The working principle of the utility model is as follows:
the movable protection plate 204 is arranged to shield the connecting joint 101 on the energy storage connector 100, dust is prevented from entering the connecting joint 101, when the connecting joint 101 is needed to be used, the U-shaped extrusion rod 303 can be pulled, when the U-shaped extrusion rod 303 moves, the U-shaped extrusion rod 303 can slide on the two limiting rods 301 respectively through the two sliding holes 304, the moving direction of the U-shaped extrusion rod 303 is limited, the U-shaped extrusion rod 303 moves and simultaneously presses the limiting spring 305 through the cooperation with the stop block 302, the continuously moving U-shaped extrusion rod 303 is far away from the two movable protection plates 204, the limitation on the two movable protection plates 204 is removed, and because the two torsion springs 207 are in a compressed state, when the movable protection plates 204 are not pressed by the U-shaped extrusion rod 303 any more, the compressed torsion springs 207 can release and drive the rotating shaft 203 to rotate in the rotating groove 206, the rotating shaft 203 drives the positioning circular plate 202 to rotate in the positioning groove 205, so as to avoid deviation or loosening in the rotating process of the rotating shaft 203, the rotating shaft 203 rotates and drives the movable protection plate 204 to turn ninety degrees, the connecting joint 101 is exposed, the turned movable protection plate 204 is separated from the contact with the energy storage connector 100, the auxiliary spring 403 is in a stretched state, when the movable protection plate 204 is separated from the energy storage connector 100, the auxiliary spring 403 resets and pulls the adjusting plate 201 to slide in the movable groove 402, the moving adjusting plate 201 drives the two adjusting rods 400 to slide in the two movable holes 404 respectively, the moving direction of the adjusting plate 201 is limited, the continuously moving adjusting plate 201 drives the movable protection plate 204 to move through the cooperation of the positioning circular plate 202 and the rotating shaft 203, so that the positions of the movable protection plate 204 and the connecting joint 101 are staggered, when the connection joint 101 is required to be blocked again, the handle 401 is pressed, the handle 401 drives the adjusting plate 201 to move and reset through the adjusting rod 400, the adjusting plate 201 moves and drives the movable protection plate 204 to move and reset while stretching the auxiliary spring 403, then the U-shaped extrusion rod 303 is loosened, and the compressed limiting spring 305 pushes the U-shaped extrusion rod 303 to move and reset, so that the U-shaped extrusion rod 303 extrudes the two movable protection plates 204 to overturn and reset, and the reset movable protection plates 204 shelter the connection joint 101 again.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. Energy storage battery electric connector suitable for new energy automobile, including energy storage connector (100), be equipped with attach fitting (101), its characterized in that on energy storage connector (100): the energy storage connector is characterized in that a connecting box (200) is fixedly installed on the energy storage connector (100), an adjusting plate (201) is slidably installed on the connecting box (200), a protection structure is installed on one side of the adjusting plate (201), a fixing strip (300) is fixedly installed on one side of the adjusting plate (201), a limiting structure is installed on the fixing strip (300), and an adjusting structure is installed on one side of the adjusting plate (201).
2. An energy storage battery electrical connector for a new energy vehicle as defined in claim 1, wherein: the protection structure comprises two positioning circular plates (202), wherein the two positioning circular plates (202) are rotatably arranged on an adjusting plate (201), one sides of the two positioning circular plates (202) are fixedly provided with rotating shafts (203), one ends of the two rotating shafts (203) are fixedly provided with movable protection plates (204), the two movable protection plates (204) are in contact with an energy storage connector (100), the two movable protection plates (204) are in contact with each other, and a connecting joint (101) is positioned in the two movable protection plates (204).
3. An energy storage battery electrical connector for a new energy vehicle as defined in claim 1, wherein: two positioning grooves (205) are formed in the inner wall of the adjusting plate (201), and the two rotating shafts (203) are respectively and rotatably installed in the two positioning grooves (205).
4. An energy storage battery electrical connector for a new energy vehicle as defined in claim 1, wherein: two rotation grooves (206) are formed in the inner wall of the adjusting plate (201), the two rotation shafts (203) are respectively and rotatably installed in the two rotation grooves (206), torsion springs (207) are fixedly sleeved on the two rotation shafts (203), one ends of the two torsion springs (207) are respectively and fixedly installed on the inner wall of the two rotation grooves (206), and the other ends of the two torsion springs (207) are respectively and fixedly installed on the two rotation shafts (203).
5. An energy storage battery electrical connector for a new energy vehicle as defined in claim 1, wherein: the limiting structure comprises two limiting rods (301), wherein the two limiting rods (301) are fixedly arranged on one side of a fixed strip (300), a stop block (302) is fixedly arranged at one end of each limiting rod (301), one U-shaped extrusion rod (303) is slidably arranged on each limiting rod (301), and the inner wall of each U-shaped extrusion rod (303) is in contact with two movable protection plates (204).
6. The energy storage battery electrical connector for a new energy vehicle of claim 5, wherein: two sliding holes (304) are formed in the U-shaped extrusion rod (303), two limiting rods (301) are respectively and slidably mounted in the two sliding holes (304), limiting springs (305) are respectively and slidably sleeved on the two limiting rods (301), one ends of the two limiting springs (305) are fixedly mounted on one side of the U-shaped extrusion rod (303), and the other ends of the two limiting springs (305) are respectively and fixedly mounted on one sides of the two stop blocks (302).
7. An energy storage battery electrical connector for a new energy vehicle as defined in claim 1, wherein: the utility model discloses a structure of adjusting, including two regulation pole (400), two regulation pole (400) are all fixed mounting in one side of regulating plate (201), the one end of two regulation poles (400) is all through connection box (200) and fixed mounting have same handle (401), movable groove (402) have been seted up to the inner wall of connection box (200), regulating plate (201) slidable mounting is in movable groove (402), auxiliary spring (403) have all been cup jointed in the slip on two regulation poles (400), the one end of two auxiliary springs (403) is all fixed mounting in one side of regulating plate (201), the equal fixed mounting of other one end of two auxiliary springs (403) is on the inner wall of movable groove (402).
8. An energy storage battery electrical connector for a new energy vehicle as defined in claim 1, wherein: two movable holes (404) are formed in the connecting box (200), and the two adjusting rods (400) are respectively and slidably arranged in the two movable holes (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321756221.2U CN220122212U (en) | 2023-07-06 | 2023-07-06 | Energy storage battery electric connector suitable for new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321756221.2U CN220122212U (en) | 2023-07-06 | 2023-07-06 | Energy storage battery electric connector suitable for new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220122212U true CN220122212U (en) | 2023-12-01 |
Family
ID=88916471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321756221.2U Active CN220122212U (en) | 2023-07-06 | 2023-07-06 | Energy storage battery electric connector suitable for new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220122212U (en) |
-
2023
- 2023-07-06 CN CN202321756221.2U patent/CN220122212U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114142381B (en) | Debugging equipment capable of limiting wiring terminal for electric power ring main unit | |
| CN220122212U (en) | Energy storage battery electric connector suitable for new energy automobile | |
| CN111969934A (en) | High-efficiency solar cell panel and mounting structure thereof | |
| CN113459041A (en) | Pipeline splicing device for water heating construction of house building | |
| CN112141936A (en) | Simple to operate's electric power cabinet | |
| CN212343046U (en) | Cubical switchboard safety device | |
| CN221263233U (en) | Line winding displacement ware | |
| CN219779436U (en) | Auxiliary erection mechanism for flat cable of high-low voltage power distribution cabinet | |
| CN216773628U (en) | Electric bicycle charging socket with protection device | |
| CN117374626B (en) | Connecting sheet for battery circuit board and production process thereof | |
| CN219819692U (en) | Billboard manufacturing tool case convenient to remove | |
| CN220985130U (en) | Earthing locking device of electrical switch cabinet | |
| CN218906954U (en) | Charging pile with simple maintenance structure for new energy automobile | |
| CN213905655U (en) | Electric vehicle charging extension socket device capable of being assembled and disassembled quickly | |
| CN219728529U (en) | Unmanned aerial vehicle aileron structure | |
| CN218004707U (en) | Anti-drop indoor high-voltage grounding switch | |
| CN212011723U (en) | High-tension electricity cabinet with anticreep effect | |
| CN214478813U (en) | Protection device of building electrical equipment lightning protection mechanism | |
| CN219839289U (en) | Cable winding device | |
| CN220005783U (en) | Engineering wire cutting device | |
| CN221529138U (en) | Buckle assembly of poking buckle hard disk box | |
| CN220874127U (en) | Automatic cable laying equipment | |
| CN214901768U (en) | Arbitrary combination device of ozone discharge chamber module and power module | |
| CN117937279B (en) | High-low voltage preassembled transformer substation with good protection performance | |
| CN221263314U (en) | Power transmission and transformation circuit cleaning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |