A disassembly-friendly power distribution switch

Abstract

The utility model discloses an easily disassembled power distribution switch, and the technical scheme thereof mainly comprises: comprising a main box body, wherein two groups of threaded cavities connected to the outside and symmetrical with respect to the left and right are arranged in the main box body, a threaded screw is rotatably arranged between the upper and lower walls of the threaded cavity and penetrates the lower wall of the threaded cavity, two groups of threaded sliders are rotatably arranged on the outer cylindrical surface of the threaded screw rod and are symmetrical with respect to the left and right and have opposite threads, two groups of disassembly racks evenly distributed up and down are fixedly arranged on the end surface of the threaded slider on the side away from the center, a protective shell is arranged on the front side of the main box body and covers the main box body, two groups of limit plates evenly distributed up and down are fixedly arranged on the end surfaces of the left and right sides of the protective shell and are supported by the disassembly racks, thereby realizing rapid disassembly and installation of the power distribution switch, thereby changing the existing problem of needing to contact a screwdriver for disassembly, further simplifying the disassembly process, and further facilitating subsequent repair and maintenance, thereby ensuring the practicability and flexibility of the power distribution switch.

Description

Technical Field

[0001] The utility model relates to the technical field of switches, in particular to a disassembly-friendly power distribution switch. Background Art

[0002] Switch products generally use PC material, which is also called bulletproof glue. It is impact-resistant, high-temperature-resistant, and not easy to change color. These characteristics are very important for switches that control electrical appliances. Look at the material. There are three main types of contact materials: silver-nickel alloy, silver-cadmium alloy, and pure silver. Silver-nickel alloy is currently an ideal contact material with good conductivity and hardness. During the use of existing distribution switches, they are fixed by multiple sets of screws, which requires the use of a screwdriver when disassembling, thereby increasing the complexity of disassembly and further making the distribution switch inconvenient to disassemble. Utility Model Content

[0003] The purpose of the utility model is to provide a disassembly-friendly power distribution switch, so as to overcome the above-mentioned defects in the prior art.

[0004] The above technical objectives of the utility model are achieved through the following technical solutions:

[0005] A disassembly-friendly power distribution switch comprises a main box body, wherein the main box body is provided with two groups of threaded cavities connected to the outside and symmetrical with respect to the left and right, a threaded screw is rotatably provided between the upper and lower walls of the threaded cavity and passes through the lower wall of the threaded cavity, two groups of threaded sliders are rotatably provided on the outer cylindrical surface of the threaded screw, two groups of disassembly racks evenly distributed up and down are fixedly provided on the end surface of the threaded slider on the side away from the center, a protective shell is provided on the front side of the main box body and covers the main box body, two groups of limit plates evenly distributed up and down are fixedly provided on the left and right end surfaces of the protective shell and are supported by the disassembly racks, thereby ensuring easy disassembly and subsequent maintenance.

[0006] Preferably, a controller is fixedly provided on the front end surface of the protective shell, so that the controller plays a cooperative role in regulating various movements.

[0007] Preferably, a disassembly cavity is provided in the protective shell, a pneumatic telescopic rod capable of telescopic movement is fixedly provided on the front wall of the disassembly cavity, an insulating frame is fixedly provided on the other end of the pneumatic telescopic rod, and the insulating frame plays an insulating role, and a docking metal block is fixedly provided on the rear end face of the insulating frame.

[0008] Preferably, two groups of support frames evenly distributed up and down are fixedly provided on the front end surface of the main box body, a clamping cavity connected to the outside is provided inside the support frame, and a metal frame is fixedly provided on the rear wall of the clamping cavity.

[0009] Preferably, a threaded rod is rotatably provided on the front end surface of the support frame, an insulating plate that can move forward and backward is provided on the outer circumference of the threaded rod, and a threaded frame is fixedly provided on the end surface of the insulating plate away from the symmetry center and inserted into the clamping cavity.

[0010] Compared with the prior art, the advantages of the utility model are:

[0011] 1. The effect of the utility model is: by rotating two groups of threaded screw rods that are symmetrical on the left and right, two groups of threaded sliders that are evenly distributed up and down and have opposite threads begin to move toward each other, and then drive the disassembly frame to start moving away from the limit plate. At this time, the protective shell can be directly removed, thereby ensuring that most of the parts are exposed to the outside, thereby realizing the rapid disassembly and installation of the distribution switch, thereby changing the existing problem of needing to contact a screwdriver for disassembly, further simplifying the disassembly process, and further facilitating subsequent repair and maintenance, thereby ensuring the practicality and flexibility of the distribution switch.

[0012] 2. The effect of the utility model is that the two butted wires are placed in two groups of clamping cavities symmetrical up and down, and the threaded rod starts to rotate, and the insulating plate and the threaded rack start to move backward, and the threaded rack and the clamping cavity start to cooperate and clamp, so as to realize the rapid clamping and fixation of wires of different diameters, thereby changing the existing problem of inconvenient installation of wires, thereby ensuring the practicality and flexibility of the distribution switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a left view of the utility model;

[0014] Figure 2 It is a rear view of the utility model;

[0015] Figure 3 It is a front view of the utility model;

[0016] Figure 4 This utility model Figure 3 Schematic diagram of AA in the middle;

[0017] Figure 5 This utility model Figure 3 Schematic diagram of the middle BB;

[0018] Figure 6 This utility model Figure 4 Schematic diagram of the main box body.

[0019] In the figure:

[0020] 11. Main box; 12. Threaded cavity; 13. Threaded screw; 14. Threaded slider; 15. Protective shell; 16. Disassembly rack; 17. Limit plate; 18. Controller; 19. Support rack; 20. Metal rack; 21. Clamping cavity; 22. Threaded rod; 23. Threaded rack; 24. Insulation plate; 25. Pneumatic telescopic rod; 26. Docking metal block; 27. Insulation rack; 28. Disassembly cavity. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0022] Embodiment 1

[0023] See also Figure 1-Figure 6 , is the first embodiment of the utility model, which provides an embodiment of a distribution switch that is easy to disassemble, including a main box body 11, wherein the main box body 11 is provided with two groups of threaded cavities 12 connected to the outside and symmetrical on the left and right, a threaded screw 13 is rotatably provided between the upper and lower walls of the threaded cavity 12 and penetrates the lower wall of the threaded cavity 12, and the outer circumferential surface of the threaded screw 13 is rotatably provided with two groups of threaded sliders 14 that are symmetrical and have opposite threads, and the end surface of the threaded slider 14 on the side away from the center is fixed with two groups of disassembly racks 16 evenly distributed up and down, a protective shell 15 is provided on the front side of the main box body 11 and covers the main box body 11, and two groups of limit plates 17 evenly distributed up and down are fixed on the left and right end surfaces of the protective shell 15 and are supported by the disassembly rack 16, thereby ensuring easy disassembly and subsequent maintenance.

[0024] A controller 18 is fixedly mounted on the front end of the protective housing 15 , and the controller 18 plays a role in regulating various movements.

[0025] A disassembly chamber 28 is provided in the protective shell 15, and a pneumatic telescopic rod 25 capable of telescopic movement is fixedly provided on the front wall of the disassembly chamber 28. An insulating frame 27 is fixedly provided at the other end of the pneumatic telescopic rod 25, so that the insulating frame 27 plays an insulating role. A docking metal block 26 is fixedly provided on the rear end face of the insulating frame 27.

[0026] Two groups of support frames 19 evenly distributed up and down are fixedly disposed on the front end surface of the main box body 11 . A clamping cavity 21 connected to the outside is disposed inside the support frame 19 . A metal frame 20 is fixedly disposed on the rear wall of the clamping cavity 21 .

[0027] The front end surface of the support frame 19 is rotatably provided with a threaded rod 22, and the outer circumferential surface of the threaded rod 22 is provided with an insulating plate 24 that can move forward and backward. The end surface of the insulating plate 24 away from the symmetry center is fixed with a threaded frame 23 and inserted into the clamping cavity 21.

[0028] Specific workflow:

[0029] When in use, the user starts to rotate the two groups of threaded screws 13 symmetrically on the left and right, and the two groups of threaded sliders 14 evenly distributed up and down and with opposite threads start to move toward each other, driving the disassembly frame 16 to start moving away from the limit plate 17. At this time, the protective shell 15 can be directly removed, thereby ensuring that most of the parts are exposed to the outside, thereby realizing the rapid disassembly and installation of the distribution switch.

[0030] At this time, the two wires to be connected are placed in two groups of clamping cavities 21 that are symmetrical up and down. At this time, the threaded rod 22 starts to rotate, and the insulating plate 24 and the threaded frame 23 start to move backward. At this time, the threaded frame 23 and the clamping cavity 21 start to cooperate and clamp, thereby realizing rapid clamping and fixation of wires of different diameters.

[0031] The above description is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the patent scope of the present invention.

Claims

1. A disassembly-friendly power distribution switch, comprising a main box (11), characterized in that: The main box (11) is provided with two groups of threaded cavities (12) connected to the outside and symmetrical on the left and right, a threaded screw (13) is rotatably provided between the upper and lower walls of the threaded cavity (12) and penetrates the lower wall of the threaded cavity (12), and two groups of threaded sliders (14) are rotatably provided on the outer circumference of the threaded screw (13) and are symmetrical on the upper and lower sides and have opposite threads; Two groups of disassembly frames (16) evenly distributed up and down are fixedly arranged on the end surface of one side away from the center of the threaded slider (14); a protective shell (15) is provided on the front side of the main box body (11) and covers the main box body (11); two groups of limit plates (17) evenly distributed up and down are fixedly arranged on the left and right end surfaces of the protective shell (15) and are supported by the disassembly frames (16).

2. The easily disassembled power distribution switch according to claim 1, characterized in that: A controller (18) is fixedly provided on the front end surface of the protective housing (15).

3. The easily disassembled power distribution switch according to claim 1, characterized in that: A disassembly chamber (28) is provided in the protective housing (15), a pneumatic telescopic rod (25) capable of telescopic movement is fixedly provided on the front wall of the disassembly chamber (28), an insulating frame (27) is fixedly provided on the other end of the pneumatic telescopic rod (25), and a docking metal block (26) is fixedly provided on the rear end surface of the insulating frame (27).

4. The easily disassembled power distribution switch according to claim 1, characterized in that: Two groups of support frames (19) evenly distributed up and down are fixedly provided on the front end surface of the main box body (11), a clamping cavity (21) connected to the outside is provided inside the support frame (19), and a metal frame (20) is fixedly provided on the rear wall of the clamping cavity (21).

5. The easily disassembled power distribution switch according to claim 4, characterized in that: The front end surface of the support frame (19) is rotatably provided with a threaded rod (22), the outer circumferential surface of the threaded rod (22) is provided with an insulating plate (24) that can move forward and backward, and the end surface of the insulating plate (24) away from the symmetry center is fixedly provided with a threaded frame (23) and inserted into the clamping cavity (21).

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