CN216562800U

CN216562800U - Novel isolator convenient to dismantle installation

Info

Publication number: CN216562800U
Application number: CN202122639936.7U
Authority: CN
Inventors: 金乐言; 李祥翔; 李伟; 韩雷; 赵志华
Original assignee: Henan Boruilai Intelligent Technology Co ltd
Current assignee: Henan Boruilai Intelligent Technology Co ltd
Priority date: 2021-10-31
Filing date: 2021-10-31
Publication date: 2022-05-17
Anticipated expiration: 2031-10-31

Abstract

The utility model discloses a novel isolating switch convenient to disassemble and assemble, relating to the technical field of isolating switches and comprising an insulating base, the two ends of the insulating base are respectively provided with an outgoing line wiring assembly and an incoming line wiring assembly, the outgoing line wiring assembly and the incoming line wiring assembly are respectively composed of a shell, a rotating plate and a concave copper seat, an arc-shaped guide hole is arranged on one side inside the shell, the rotating plate is rotatably connected with the shell, one end of the rotating plate close to the arc-shaped guide hole is fixedly connected with an arc-shaped pressing block, a sliding groove is arranged inside the other end of the rotating plate, an inserting block is connected inside the sliding groove in a sliding manner, a return spring is arranged at one end of the inserting block, a sliding block is fixedly connected to one side of the inserting block, the limiting groove matched with the inserting block is formed in the inner side of the shell, and a wire inlet is formed in one end, far away from the arc-shaped guide hole, of the shell. This novel isolator convenient to dismantle installation has solved the comparatively inconvenient problem of current isolator dismouting.

Description

Novel isolator convenient to dismantle installation

Technical Field

The utility model relates to the technical field of isolating switches, in particular to a novel isolating switch convenient to disassemble and assemble.

Background

The isolating switch is the most used one of the switching appliances, and has the advantages of simple working principle and structure, large usage amount and high requirement on working reliability.

When the existing isolating switch is connected with a circuit, the wire is usually compressed and fixed through a screw, so that the isolating switch is long in time consumption and inconvenient to disassemble and assemble.

Therefore, it is necessary to provide a new isolating switch which is easy to disassemble and assemble to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a novel isolating switch convenient to disassemble and assemble, so as to solve the problem that the existing isolating switch in the background technology is inconvenient to disassemble and assemble.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a novel isolating switch convenient to disassemble and assemble comprises an insulating base, wherein both ends of the insulating base are respectively provided with an outgoing line wiring assembly and an incoming line wiring assembly, the outgoing line wiring assembly and the incoming line wiring assembly are respectively composed of a shell, a rotating plate and a concave copper seat, one side inside the shell is provided with an arc-shaped guide hole, the rotating plate is rotatably connected with the shell, one end of the rotating plate, which is close to the arc-shaped guide hole, is fixedly connected with an arc-shaped pressing block, the other end of the rotating plate is internally provided with a sliding groove, the inside of the sliding groove is slidably connected with an inserting block, one end of the inserting block is provided with a reset spring, one side of the inserting block is fixedly connected with a sliding block, the inner side of the shell is provided with a limiting groove matched with the inserting block, one end of the shell, which is far away from the arc-shaped guide hole, is provided with an incoming line, the concave copper seat is arranged between the arc-shaped guide hole and the incoming line, the concave copper seat is fixedly connected with the shell, the bottom end of the rotating plate is fixedly connected with a convex pressing block matched with the concave copper seat, and one end, far away from the concave copper seat, of the arc-shaped guide hole is fixedly connected with a transparent stop block.

Preferably, the shell is fixedly connected with the insulating protective shell.

Preferably, one side of the middle of the insulating base is fixedly connected with a static contact, the other side of the middle of the insulating base is rotatably connected with a knife switch, the fixed position of the static contact corresponds to the fixed position of the knife switch, the outer side of the knife switch is fixedly connected with an insulating protective shell, and the outer side of the insulating protective shell is fixedly connected with a handle.

Preferably, the concave copper seat inside the outgoing line wiring assembly is electrically connected with the knife switch through a copper sheet, and the concave copper seat inside the incoming line wiring assembly is electrically connected with the static contact through the copper sheet.

Preferably, the reset spring is arranged at one end, far away from the limiting groove, of the insertion block, and the sliding block is arranged on the outer side of the rotating plate.

Preferably, the number of the outgoing line wiring assemblies, the number of the fixed contacts, the number of the switch blades and the number of the incoming line wiring assemblies are three, the outgoing line wiring assemblies are electrically connected with the corresponding switch blades, and the incoming line wiring assemblies are electrically connected with the corresponding fixed contacts.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel isolating switch convenient to disassemble and assemble, which has the following beneficial effects:

this novel isolator convenient to dismantle installation through setting up wiring subassembly and inlet wire wiring subassembly of being qualified for the next round of competitions, when fixed wire, can be fixed with the wire through pressing the rotor plate, when dismantling the wire, makes the wire break away from fixedly through the slider that slides, then can take the wire out from the inlet wire to it is more convenient to make the wiring, thereby makes the isolator dismouting more convenient.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a schematic cross-sectional view of a structure of the present invention;

fig. 3 is a schematic cross-sectional view of the housing of the present invention.

In the figure: 1. a handle; 2. an insulating protective case; 3. an insulating base; 4. an outgoing line wiring assembly; 5. static contact; 6. a knife switch; 8. a transparent stopper; 9. an arc-shaped guide hole; 10. a housing; 11. an arc-shaped pressing block; 12. a rotating plate; 13. a slider; 14. a chute; 15. a return spring; 16. inserting a block; 17. a convex briquette; 18. a limiting groove; 19. a wire inlet; 20. a concave copper seat; 21. a copper sheet; 22. inlet wire wiring subassembly.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a novel isolating switch convenient for disassembly and assembly comprises an insulating base 3, wherein both ends of the insulating base 3 are respectively provided with an outgoing line wiring component 4 and an incoming line wiring component 22, the outgoing line wiring component 4 and the incoming line wiring component 22 are both composed of a shell 10, a rotating plate 12 and a concave copper seat 20, one side inside the shell 10 is provided with an arc-shaped guide hole 9, the rotating plate 12 is rotatably connected with the shell 10, one end of the rotating plate 12 close to the arc-shaped guide hole 9 is fixedly connected with an arc-shaped pressing block 11, the other end of the rotating plate 12 is internally provided with a sliding groove 14, the inside of the sliding groove 14 is slidably connected with an inserting block 16, one end of the inserting block 16 is provided with a reset spring 15, one side of the inserting block 16 is fixedly connected with a sliding block 13, the reset spring 15 is arranged at one end of the inserting block 16 far away from a limiting groove 18, the sliding block 13 is arranged outside the rotating plate 12, the inner side of the shell 10 is provided with a limiting groove 18 matched with the inserting block 16, a wire inlet 19 is arranged at one end of the shell 10 far away from the arc-shaped guide hole 9, a concave copper seat 20 is arranged between the arc-shaped guide hole 9 and the wire inlet 19, the concave copper seat 20 is fixedly connected with the shell 10, a convex pressing block 17 matched with the concave copper seat 20 is fixedly connected at the bottom end of the rotating plate 12, a transparent stop block 8 is fixedly connected at one end of the arc-shaped guide hole 9 far away from the concave copper seat 20, the shell 10 is fixedly connected with an insulating protective shell 2, a static contact 5 is fixedly connected at one side of the middle part of the insulating base 3, a switch blade 6 is rotatably connected at the other side of the middle part of the insulating base 3, the fixed position of the static contact 5 corresponds to the fixed position of the switch blade 6, the insulating protective shell 2 is fixedly connected at the outer side of the insulating protective shell 2, a handle 1 is fixedly connected at the outer side of the insulating protective shell 2, the concave copper seat 20 inside the wire outlet wiring component 4 is electrically connected with the switch blade 6 through a copper sheet 21, the concave copper seat 20 inside the wire inlet wiring component 22 is electrically connected with the static contact 5 through the copper sheet 21, the number of the outgoing line wiring assemblies 4, the number of the fixed contacts 5, the number of the switch blades 6 and the number of the incoming line wiring assemblies 22 are three, the outgoing line wiring assemblies 4 are electrically connected with the corresponding switch blades 6, and the incoming line wiring assemblies 22 are electrically connected with the corresponding fixed contacts 5.

The working principle is as follows: when wiring, a lead is stripped of an insulating layer and then inserted into a corresponding shell 10 through a wire inlet 19, the trend of the lead is changed under the action of an arc-shaped guide hole 9, the insertion depth is until the lead can be observed through a transparent stop block 8, then a rotating plate 12 is pressed down to the shell 10, one end of the lead is pressed and fixed under the action of an arc-shaped pressing block 11 along with the rotation of the rotating plate 12, then the lead is bent and pressed into a concave copper seat 20 under the action of a convex pressing block 17 to be fully contacted with the concave copper seat 20, finally an inserting block 16 is clamped into a limiting groove 18 to fix the rotating plate 12, so that the lead is fixed, when the lead needs to be dismounted, a sliding block 13 is shifted to slide out of the limiting groove 18, the rotating plate 12 can be rotated out of the shell 10, the lead is separated from the fixing, then the lead can be drawn out of the wire inlet 19, and the opening and closing of a circuit can be controlled by rotating a switch 6 through a handle 1, under the action of the concave copper seat, the contact area of the connecting part of the lead is increased, and the safety is higher.

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

Claims

1. The utility model provides a novel isolator convenient to dismantle installation, includes insulator foot (3), its characterized in that: the wire outgoing and wiring assembly (4) and the wire incoming and wiring assembly (22) are arranged at two ends of the insulating base (3) respectively, the wire outgoing and wiring assembly (4) and the wire incoming and wiring assembly (22) are composed of a shell (10), a rotating plate (12) and a concave copper seat (20), an arc-shaped guide hole (9) is formed in one side of the inside of the shell (10), the rotating plate (12) is rotatably connected with the shell (10), one end, close to the arc-shaped guide hole (9), of the rotating plate (12) is fixedly connected with an arc-shaped pressing block (11), a sliding groove (14) is formed in the other end of the rotating plate (12), an insertion block (16) is slidably connected with the inside of the sliding groove (14), a reset spring (15) is arranged at one end of the insertion block (16), a sliding block (13) is fixedly connected with one side of the insertion block (16), a limiting groove (18) matched with the insertion block (16) is formed in the inner side of the shell (10), the one end that arc guiding hole (9) were kept away from in casing (10) is equipped with inlet wire (19), establish between arc guiding hole (9) and inlet wire (19) spill copper seat (20), spill copper seat (20) and casing (10) fixed connection, the bottom fixedly connected with of rotor plate (12) and the convex briquetting (17) of spill copper seat (20) looks adaptation, the transparent dog of one end fixedly connected with (8) of spill copper seat (20) are kept away from in arc guiding hole (9).

2. The novel isolating switch convenient to disassemble and assemble as claimed in claim 1, wherein: the shell (10) is fixedly connected with the insulating protective shell (2).

3. The novel isolating switch convenient to disassemble and assemble as claimed in claim 1, wherein: the insulation protection device is characterized in that a fixed contact (5) is fixedly connected to one side of the middle of the insulation base (3), a switch blade (6) is rotatably connected to the other side of the middle of the insulation base (3), the fixed position of the fixed contact (5) corresponds to the fixed position of the switch blade (6), an insulation protection shell (2) is fixedly connected to the outer side of the switch blade (6), and a handle (1) is fixedly connected to the outer side of the insulation protection shell (2).

4. The novel isolating switch convenient to disassemble and assemble as claimed in claim 3, wherein: the concave copper seat (20) in the outgoing line wiring assembly (4) is electrically connected with the knife switch (6) through the copper sheet (21), and the concave copper seat (20) in the incoming line wiring assembly (22) is electrically connected with the static contact (5) through the copper sheet (21).

5. The novel isolating switch convenient to disassemble and assemble as claimed in claim 1, wherein: the reset spring (15) is arranged at one end, far away from the limiting groove (18), of the insertion block (16), and the sliding block (13) is arranged on the outer side of the rotating plate (12).

6. The novel isolating switch convenient to disassemble and assemble as claimed in claim 4, wherein: the three outgoing line wiring assemblies (4), the three fixed contacts (5), the three switch blades (6) and the three incoming line wiring assemblies (22) are arranged, the outgoing line wiring assemblies (4) are electrically connected with the corresponding switch blades (6), and the incoming line wiring assemblies (22) are electrically connected with the corresponding fixed contacts (5).