A direct current load switch reset jig

Abstract

The utility model discloses a kind of DC load switch reset jigs, including switch reset jig main body, the inside of switch reset jig main body is provided with limit slot, the inside of limit slot is provided with insulating grid baffle, the top of insulating grid baffle is fixed with hand press handle, one side of insulating grid baffle is provided with connection electrification plate;The DC load switch reset jig is provided with damper and spring, hand press handle can be driven insulating grid baffle to move up and down by external force pressing, so that it can be clamped and installed between two groups of connection electrification plate, realize circuit breaking, and the setting of damper and spring can make two groups of connection electrification plate after losing the clamping of insulating grid baffle will automatically restore original position, realize the intercommunication of two groups of two groups of connection electrification plate, so that it can be quickly cut off or intercommunication, avoid that switch reset jig is not convenient enough to use, leading to the device is not convenient for fast operation.

Description

Technical Field

[0001] This utility model relates to the field of switch reset technology, and in particular to a DC load switch reset fixture. Background Technology

[0002] The technical background of DC load switch reset fixtures needs to be explored from three core dimensions: "application scenarios and structural characteristics of DC load switches", "core pain points of reset operation", and "upgrading of reset tool requirements due to industry development". Essentially, the development of DC power systems has spurred demand for switches, and the complexity of switch structures has driven the development of specialized reset tools.

[0003] Most commercially available switch reset fixtures are not convenient to use, making it difficult to operate the device quickly. Therefore, a DC load switch reset fixture is needed. Utility Model Content

[0004] The purpose of this invention is to provide a DC load switch reset fixture, which solves the problem that most existing switch reset fixtures are not convenient to use, resulting in the device being inconvenient to operate quickly.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a DC load switch reset fixture, comprising a switch reset fixture body, a limiting groove being formed inside the switch reset fixture body, an insulating grid plate being provided on the inner side of the limiting groove, a hand handle being fixed above the insulating grid plate, a connecting energizing plate being provided on one side of the insulating grid plate, an energizing braking plate being provided on the rear wall of the connecting energizing plate, a damper being provided on one side of the energizing braking plate, a spring being provided around the damper, a first slider being fixed below the connecting energizing plate, a first slide rail being provided on the outer side of the first slider, and a support plate being installed on the outer side of the first slide rail.

[0006] Preferably, a baffle plate is fixed to the side wall of the support plate.

[0007] Preferably, the insulating grid baffle forms a sliding structure with the main body of the switch reset fixture through a limiting groove.

[0008] Preferably, the connecting energized plate and the energized braking plate form a fixed structure, the connecting energized plate forms a sliding structure with the first slider and the first slide rail, and the energized braking plate forms an elastic structure with the main body of the switch reset fixture through a damper and a spring.

[0009] Preferably, a bearing is provided on the bottom side wall of the main body of the switch reset fixture, a threaded post is provided on the inner side of the bearing, a hand handle is fixed to one end of the threaded post, a connecting post is fixed to the other end of the threaded post, a threaded groove is threadedly connected to the outer periphery of the threaded post, a movable plate is installed outside the threaded groove, the threaded post and the main body of the switch reset fixture form a rotating structure through the bearing, and the threaded post and the movable plate form a threaded connection through the threaded groove.

[0010] Preferably, a second slider is fixed to the side wall of the movable plate, a second slide rail is provided on the outer side of the second slider, a locking plate is fixed to the top of the movable plate, a locking groove is provided on the outer side of the locking plate, the movable plate forms a sliding structure with the second slider and the second slide rail, the movable plate and the locking plate form a fixed structure, and the locking plate forms a locking structure with the insulating grid plate through the locking groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are: This DC load switch reset fixture is equipped with a damper and a spring. By pressing the handle with external force, the insulating baffle can be moved up and down, thus locking it between the two sets of connecting energized plates to achieve circuit breaking. The damper and spring also allow the two sets of connecting energized plates to automatically return to their original positions after the insulating baffle is released, thus connecting the two sets of connecting energized plates. This allows for quick current interruption or connection, avoiding the inconvenience of most switch reset fixtures and the resulting difficulty in quick operation. This DC load switch reset fixture is equipped with threaded posts and threaded grooves. By rotating the hand handle with external force, two sets of symmetrical threaded posts and connecting posts can be rotated. Through the threaded connection of the threaded posts and threaded grooves, the rotation of the threaded posts can move the moving plate, and the movement of the moving plate can drive the locking plate to move, thereby locking and fixing the insulating grid plate, increasing the stability of the locking, and preventing the opening or closing caused by accidental contact. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of a DC load switch reset fixture proposed in this utility model.

[0013] Figure 2 This is a cross-sectional view of the main body of a DC load switch reset fixture proposed in this utility model.

[0014] Figure 3 This is a cross-sectional view of the main body of a DC load switch reset fixture proposed in this utility model.

[0015] Figure 4This is a cross-sectional view of the main body of a DC load switch reset fixture proposed in this utility model.

[0016] In the diagram: 1. Main body of the switch reset fixture; 2. Limiting groove; 3. Insulating grid baffle; 4. Hand handle; 5. Connecting energized plate; 6. Energized brake plate; 7. Damper; 8. Spring; 9. First slider; 10. First slide rail; 11. Support plate; 12. Blocking plate; 13. Bearing; 14. Threaded column; 15. Connecting column; 16. Hand handle; 17. Threaded groove; 18. Moving plate; 19. Second slider; 20. Second slide rail; 21. Engaging plate; 22. Engaging groove. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0018] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown in the figure, a DC load switch reset fixture includes a switch reset fixture body 1. A limit groove 2 is formed inside the switch reset fixture body 1. An insulating grid plate 3 is provided on the inner side of the limit groove 2. A hand handle 4 is fixed above the insulating grid plate 3. A connecting energizing plate 5 is provided on one side of the insulating grid plate 3. An energizing braking plate 6 is provided on the rear wall of the connecting energizing plate 5. A damper 7 is provided on one side of the energizing braking plate 6. A spring 8 is provided around the damper 7. A first slider 9 is fixed below the connecting energizing plate 5. A first slide rail 10 is provided on the outer side of the first slider 9. A support plate 11 is installed on the outer side of the first slide rail 10.

[0019] The insulating grid baffle 3 forms a sliding structure with the switch reset fixture body 1 through the limiting groove 2.

[0020] The connecting energized plate 5 and the energized brake plate 6 form a fixed structure. The connecting energized plate 5 forms a sliding structure with the first slider 9 and the first slide rail 10. The energized brake plate 6 forms an elastic structure with the switch reset fixture body 1 through the damper 7 and the spring 8. By pressing the handle 4 with external force, the insulating grid plate 3 can be moved up and down, so that it can be locked between the two sets of connecting energized plates 5 to achieve circuit breaking. The damper 7 and the spring 8 can make the two sets of connecting energized plates 5 automatically return to their original positions after the insulating grid plate 3 is no longer locked, so that the two sets of connecting energized plates 5 can be connected, so that the current can be quickly cut off or connected. Example 2

[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this embodiment further illustrates Example 1, with a blocking plate 12 fixed to the side wall of the support plate 11. The blocking plate 12 can prevent the insulating grid baffle 3 from continuously moving downward. Example 3

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this embodiment further illustrates Example 1. A bearing 13 is provided on the bottom side wall of the switch reset fixture body 1. A threaded post 14 is provided on the inner side of the bearing 13. A hand crank 16 is fixed to one end of the threaded post 14, and a connecting post 15 is fixed to the other end of the threaded post 14. A threaded groove 17 is threadedly connected to the outer periphery of the threaded post 14. A movable plate 18 is installed on the outside of the threaded groove 17. The threaded post 14 and the switch reset fixture body 1 form a rotating structure through the bearing 13. The threaded post 14 and the movable plate 18 form a threaded connection through the threaded groove 17. By rotating the hand crank 16 with external force, the two sets of symmetrical threaded posts 14 and connecting posts 15 can be rotated. Through the threaded connection of the threaded post 14 and the threaded groove 17, the rotation of the threaded post 14 can move the movable plate 18.

[0023] A second slider 19 is fixed to the side wall of the movable plate 18. A second slide rail 20 is provided on the outer side of the second slider 19. A locking plate 21 is fixed to the top of the movable plate 18. A locking groove 22 is provided on the outer side of the locking plate 21. The movable plate 18 forms a sliding structure with the second slider 19 and the second slide rail 20. The movable plate 18 and the locking plate 21 form a fixed structure. The locking plate 21 forms a locking structure with the insulating grid 3 through the locking groove 22. The movement of the movable plate 18 can drive the locking plate 21 to move, thereby locking and fixing the insulating grid 3, increasing the stability of the locking, and preventing it from opening or closing due to accidental contact.

[0024] Working principle: First, the operator needs to press the handle 4 with external force, which can drive the insulating grid plate 3 to move up and down, thereby locking it between the two sets of connecting energized plates 5 to achieve circuit breaking. The damper 7 and spring 8 can make the two sets of connecting energized plates 5 automatically return to their original positions after the insulating grid plate 3 is no longer locked, realizing the connection between the two sets of connecting energized plates 5, so as to quickly cut off or connect the current. By turning the handle 16 with external force, the two sets of symmetrical threaded columns 14 and connecting columns 15 can be rotated. Through the threaded connection of the threaded columns 14 and the threaded groove 17, the rotation of the threaded columns 14 can move the moving plate 18. The movement of the moving plate 18 can drive the locking plate 21 to move, thereby locking and fixing the insulating grid plate 3, increasing the stability of the locking, and preventing it from being opened or closed by accidental contact.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A DC load switch reset fixture, comprising a switch reset fixture body (1), characterized in that: The switch reset fixture body (1) has a limiting groove (2) inside. An insulating grid plate (3) is provided on the inner side of the limiting groove (2). A hand handle (4) is fixed on the top of the insulating grid plate (3). A connecting energizing plate (5) is provided on one side of the insulating grid plate (3). An energizing brake plate (6) is provided on the rear wall of the connecting energizing plate (5). A damper (7) is provided on one side of the energizing brake plate (6). A spring (8) is provided around the damper (7). A first slider (9) is fixed below the connecting energizing plate (5). A first slide rail (10) is provided on the outer side of the first slider (9). A support plate (11) is installed on the outer side of the first slide rail (10).

2. The DC load switch reset fixture according to claim 1, characterized in that: A baffle plate (12) is fixed to the side wall of the support plate (11).

3. The DC load switch reset fixture according to claim 1, characterized in that: The insulating grid plate (3) forms a sliding structure with the switch reset fixture body (1) through the limiting groove (2).

4. A DC load switch reset fixture according to claim 1, characterized in that: The connecting energized plate (5) and the energized brake plate (6) form a fixed structure. The connecting energized plate (5) forms a sliding structure with the first slide rail (10) through the first slider (9). The energized brake plate (6) forms an elastic structure with the switch reset fixture body (1) through the damper (7) and the spring (8).

5. A DC load switch reset fixture according to claim 1, characterized in that: The bottom side wall of the switch reset fixture body (1) is provided with a bearing (13), and a threaded post (14) is provided on the inner side of the bearing (13). A hand handle (16) is fixed at one end of the threaded post (14), and a connecting post (15) is fixed at the other end of the threaded post (14). A threaded groove (17) is threadedly connected to the outer periphery of the threaded post (14), and a moving plate (18) is installed on the outside of the threaded groove (17). The threaded post (14) and the switch reset fixture body (1) form a rotating structure through the bearing (13), and the threaded post (14) and the moving plate (18) form a threaded connection through the threaded groove (17).

6. A DC load switch reset fixture according to claim 5, characterized in that: The side wall of the movable plate (18) is fixed with a second slider (19), and a second slide rail (20) is provided on the outer side of the second slider (19). The top of the movable plate (18) is fixed with a locking plate (21), and a locking groove (22) is provided on the outer side of the locking plate (21). The movable plate (18) forms a sliding structure with the second slider (19) and the second slide rail (20). The movable plate (18) and the locking plate (21) form a fixed structure. The locking plate (21) forms a locking structure with the insulating grid plate (3) through the locking groove (22).

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