CN219040760U - Low-loss current-limiting device connector - Google Patents
Low-loss current-limiting device connector Download PDFInfo
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- CN219040760U CN219040760U CN202320309349.8U CN202320309349U CN219040760U CN 219040760 U CN219040760 U CN 219040760U CN 202320309349 U CN202320309349 U CN 202320309349U CN 219040760 U CN219040760 U CN 219040760U
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- fixedly connected
- wiring board
- spring
- main wiring
- limiting device
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- 238000001125 extrusion Methods 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 abstract description 4
- 238000011900 installation process Methods 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
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Abstract
The utility model discloses a low-loss current-limiting device wire connector, which belongs to the technical field of current limiters and comprises a main wiring board, wherein L-shaped supporting plates are fixedly connected to the front side surfaces of two ends of the main wiring board, sliding grooves are formed in the inner side walls of the L-shaped supporting plates, movable frames are arranged on the inner sides of the L-shaped supporting plates, two ends of each movable frame are connected with the L-shaped supporting plates through limiting components, clamping plates are connected to the inner parts of the movable frames in a sliding manner, an extrusion mechanism is arranged at the upper end of each clamping plate, wiring holes are formed in the main wiring board, fixing mechanisms are arranged above the wiring holes, and lug plates are fixedly connected to the two side surfaces of the main wiring board. The electric wires of the plurality of groups can be simultaneously installed in the current limiter, the situation that workers connect the electric wires with the current limiter one by one is avoided, the trouble of the workers is reduced, meanwhile, the installation efficiency of the current limiter is improved, the direct contact between the workers and the electric wires is reduced in the installation process, and the working danger is reduced.
Description
Technical Field
The utility model relates to a low-loss current-limiting device connector, and belongs to the technical field of current limiters.
Background
The current limiter is used for the electricity consumption safety defense system, can limit the electricity consumption when the electricity consumption is high, and prevent the cable from firing, belongs to the field of electrical elements, and is a device particularly used for limiting the current; when the current limiter is used, the current limiter is required to be connected with the electric wire, one end of the current connecting mode is usually manually held by a hand and is then inserted into the mounting hole of the current limiter, so that the same action is required to be repeated for a plurality of times during wiring, the trouble is caused, the mounting efficiency of the current limiter is reduced, and secondly, workers are usually in direct contact with the electric wire during wiring, so that the risk is high.
Disclosure of Invention
The utility model aims to solve the problems and provide a low-loss current limiting device connector, which can simultaneously install a plurality of groups of wires in a current limiter, avoid the trouble of workers to connect the wires with the current limiter one by one, improve the installation efficiency of the current limiter, reduce the direct contact of the workers with the wires in the installation process and reduce the danger of work.
The utility model realizes the purpose through the following technical scheme, the low-loss current-limiting device connector comprises a main wiring board, wherein the front side surfaces of the two ends of the main wiring board are fixedly connected with L-shaped supporting boards, the inner side walls of the L-shaped supporting boards are provided with sliding grooves, the inner side of each L-shaped supporting board is provided with a movable frame, the two ends of each movable frame are connected with the L-shaped supporting boards through limiting components, the inside of each movable frame is slidably connected with a clamping plate, the upper end of each clamping plate is provided with an extrusion mechanism, wiring holes are formed in the main wiring board, fixing mechanisms are arranged above the wiring holes, and the two side surfaces of the main wiring board are fixedly connected with lug plates.
Preferably, the extrusion mechanism comprises a movable plate, the surface of the movable plate is fixedly connected with the upper surface of the clamping plate through a sliding rod, a second spring is sleeved on the side surface of the sliding rod, the upper end and the lower end of the second spring are fixedly connected with the lower surface of the movable plate and the upper surface of the movable frame respectively, and the upper surface of the movable plate is fixedly connected with a handle.
Preferably, the fixing mechanism comprises an extrusion rod slidingly connected above the wiring hole, the lower end of the extrusion rod is located inside the wiring hole, a first spring is sleeved on the surface of the upper end side of the extrusion rod, the upper end of the first spring is fixedly connected with the upper end of the extrusion rod, and a rotary extrusion piece is installed on the rear side of the extrusion rod.
Preferably, the limiting assembly comprises a limiting hole, a limiting telescopic rod is arranged in the limiting hole, one end of the limiting telescopic rod is fixedly connected with the side surface of the movable frame, and the limiting telescopic rod is located in the sliding groove.
Preferably, the outside fixed surface of L type backup pad is connected with the spacing groove, and the inside wall fixedly connected with third spring of spacing groove, the one end fixedly connected with slide of third spring, and slide and spacing groove sliding connection, the one end fixedly connected with lug of spacing groove, and the lug aligns with spacing telescopic link.
The beneficial effects of the utility model are as follows: according to the utility model, the L-shaped supporting plate and the movable frame arranged on the front side surface of the main wiring board are matched with the clamping plate in the movable frame and the movable plate and the second spring in the extrusion mechanism, so that multiple groups of wires can be simultaneously installed in the current limiter, the wires are prevented from being connected with the current limiter one by workers, the trouble of the workers is reduced, the installation efficiency of the current limiter is improved, the direct contact between the workers and the wires is reduced in the installation process, and the working danger is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure at A in the present utility model;
FIG. 3 is a schematic rear view of the present utility model;
fig. 4 is an enlarged schematic view of the structure at B in fig. 3.
In the figure: the novel high-voltage power supply comprises a main wiring board 1, a lug board 2, a rotary extrusion piece 3, a extrusion rod 4, a movable board 5, a handle 6, a first spring 7, a second spring 8, a movable frame 9, a clamping board 10, a sliding groove 11, a supporting board 12L-shaped structure, a limiting groove 13, a sliding board 14, a lug 15, a limiting hole 16, a limiting telescopic rod 17, a third spring 18 and a wiring hole 19.
Description of the embodiments
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a low-loss current limiting device connector comprises a main wiring board 1, wherein the front side surfaces of two ends of the main wiring board 1 are fixedly connected with an L-shaped supporting board 12, a chute 11 is formed in the inner side wall of the L-shaped supporting board 12, a movable frame 9 is arranged on the inner side of the L-shaped supporting board 12, two ends of the movable frame 9 are connected with the L-shaped supporting board 12 through a limiting component, a clamping plate 10 is slidably connected in the movable frame 9, an extrusion mechanism is arranged at the upper end of the clamping plate 10, wiring holes 19 are formed in the main wiring board 1, a fixing mechanism is arranged above the wiring holes 19, and lug plates 2 are fixedly connected to two side surfaces of the main wiring board 1.
As a technical optimization scheme of the utility model, the extrusion mechanism comprises the movable plate 5, the surface of the movable plate 5 is fixedly connected with the upper surface of the clamping plate 10 through the sliding rod, the side surface of the sliding rod is sleeved with the second spring 8, the upper end and the lower end of the second spring 8 are respectively fixedly connected with the lower surface of the movable plate 5 and the upper surface of the movable frame 9, the handle 6 is fixedly connected with the upper surface of the movable plate 5, and the movable plate 5 and the first spring 7 in the extrusion mechanism are mutually matched, so that a plurality of groups of wires are conveniently fixed inside the movable frame 9, and the wires are conveniently installed at the same time.
As a technical optimization scheme of the utility model, the fixing mechanism comprises the extrusion rod 4 which is slidably connected above the wiring hole 19, the lower end of the extrusion rod 4 is positioned in the wiring hole 19, the upper end side surface of the extrusion rod 4 is sleeved with the first spring 7, the upper end of the first spring 7 is fixedly connected with the upper end of the extrusion rod 4, and the rotary extrusion piece 3 is arranged at the rear side of the extrusion rod 4, so that the electric wire is conveniently fixed in the main wiring board 1, the electric wire is prevented from being fixed in a traditional screw extrusion mode, and the installation efficiency of the electric wire is improved.
As a technical optimization scheme of the utility model, the limiting assembly comprises a limiting hole 16, a limiting telescopic rod 17 is arranged in the limiting hole 16, one end of the limiting telescopic rod 17 is fixedly connected with the side surface of the movable frame 9, the limiting telescopic rod 17 is positioned in the sliding groove 11, and the movable frame 9 can be prevented from sliding along the sliding groove 11 after the electric wire is installed, so that the movable frame 9 can pull the electric wire.
As a technical optimization scheme of the utility model, the outer side surface of the L-shaped supporting plate 12 is fixedly connected with the limit groove 13, the inner side wall of the limit groove 13 is fixedly connected with the third spring 18, one end of the third spring 18 is fixedly connected with the slide plate 14, the slide plate 14 is in sliding connection with the limit groove 13, one end of the limit groove 13 is fixedly connected with the protruding block 15, the protruding block 15 is aligned with the limit telescopic rod 17, and the movable frame 9 is convenient to move during later maintenance, so that the electric wire can be conveniently moved out of the main wiring board 1, and the maintenance of workers is convenient.
When the wire limiting device is used, firstly, the sliding plate 14 is pushed to the inner side of the L-shaped supporting plate 12, the sliding plate 14 is used, the sliding plate 14 pushes and contracts the limiting telescopic rod 17 in the limiting hole 16 to the inner side of the sliding groove 11, meanwhile, the moving frame 9 is pulled to the front of the main wiring board 1, the moving frame 9 is moved to one end of the L-shaped supporting plate 12, then the moving plate 5 is pulled upwards through the handle 6, the moving frame 9 is moved to the upper end of the L-shaped supporting plate 12, then the moving plate 5 drives the clamping plate 10 to move upwards, then a worker lays wires in the clamping plate 10, then releases the handle 6, the moving plate 5 receives the elastic force of the second spring 8 and presses the wires, then the worker pushes the moving frame 9 back to the original position, at the moment, one end of the wires clamped below the clamping plate 10 is poor in the inside of the wiring hole 19, at the moment, the worker presses one end of the rotary extrusion 3, the extrusion 4 is extruded, the extrusion rod 4 is moved downwards, one end of the broken wire is fixed in the inside the wiring hole 19, and after the moving frame 9 returns to the original position, the limiting telescopic rod 17 is retracted in the limiting hole 17 again, and the limiting telescopic rod 17 is prevented from sliding in the inner side of the limiting hole 11.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. A low loss current limiting device connector comprising a main wiring board (1), characterized in that: the utility model discloses a solar cell module, including main wiring board (1), fixed knot and lug plate (2), the equal fixedly connected with L type backup pad (12) of both ends front side surface of main wiring board (1), and spout (11) have been seted up to the inside wall of L type backup pad (12), the inboard of L type backup pad (12) is equipped with removes frame (9), and removes the both ends of frame (9) and be connected with L type backup pad (12) through spacing subassembly, the inside sliding connection who removes frame (9) has splint (10), and the upper end of splint (10) is equipped with extrusion mechanism, wiring hole (19) have been seted up to the inside of main wiring board (1), and the top of wiring hole (19) is equipped with fixed establishment, the equal fixedly connected with lug plate (2) of both sides surface of main wiring board (1).
2. A low loss current limiting device connector as defined in claim 1, wherein: the extrusion mechanism comprises a movable plate (5), the surface of the movable plate (5) is fixedly connected with the upper surface of a clamping plate (10) through a sliding rod, a second spring (8) is sleeved on the side surface of the sliding rod, the upper end and the lower end of the second spring (8) are fixedly connected with the lower surface of the movable plate (5) and the upper surface of a movable frame (9) respectively, and a handle (6) is fixedly connected with the upper surface of the movable plate (5).
3. A low loss current limiting device connector as defined in claim 1, wherein: the fixing mechanism comprises an extrusion rod (4) which is slidably connected above a wiring hole (19), the lower end of the extrusion rod (4) is located inside the wiring hole (19), a first spring (7) is sleeved on the surface of the upper end side of the extrusion rod (4), the upper end of the first spring (7) is fixedly connected with the upper end of the extrusion rod (4), and a rotary extrusion piece (3) is installed on the rear side of the extrusion rod (4).
4. A low loss current limiting device connector as defined in claim 1, wherein: the limiting assembly comprises a limiting hole (16), a limiting telescopic rod (17) is arranged in the limiting hole (16), one end of the limiting telescopic rod (17) is fixedly connected with the side surface of the movable frame (9), and the limiting telescopic rod (17) is located in the sliding groove (11).
5. A low loss current limiting device connector as defined in claim 1, wherein: the utility model discloses a limiting device for the flexible cable of the electric vehicle, including L type backup pad, outside fixed surface of type backup pad (12) is connected with spacing groove (13), and the inside wall fixedly connected with third spring (18) of spacing groove (13), the one end fixedly connected with slide (14) of third spring (18), and slide (14) and spacing groove (13) sliding connection, the one end fixedly connected with lug (15) of spacing groove (13), and lug (15) are aligned with spacing telescopic link (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320309349.8U CN219040760U (en) | 2023-02-24 | 2023-02-24 | Low-loss current-limiting device connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320309349.8U CN219040760U (en) | 2023-02-24 | 2023-02-24 | Low-loss current-limiting device connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219040760U true CN219040760U (en) | 2023-05-16 |
Family
ID=86273738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320309349.8U Active CN219040760U (en) | 2023-02-24 | 2023-02-24 | Low-loss current-limiting device connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219040760U (en) |
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2023
- 2023-02-24 CN CN202320309349.8U patent/CN219040760U/en active Active
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