CN211404329U

CN211404329U - Improved control switch

Info

Publication number: CN211404329U
Application number: CN202020285520.2U
Authority: CN
Inventors: 唐永彪; 王聪; 赵文丽; 贺铭旭; 刘志强
Original assignee: Tianjin Peng'an Digital Communication Technology Co ltd
Current assignee: Tianjin Peng'an Digital Communication Technology Co ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-09-01
Anticipated expiration: 2030-03-10

Abstract

The utility model discloses an improved control switch, which comprises a first control switch body, a first limit plate and a second limit plate, a second control switch body is arranged on the side end surface of the first control switch body, a wire inlet hole is arranged on the bottom end surface of the first control switch body, and the top end face of the first control switch body is provided with a wire outlet hole, the first control switch body is rotatably provided with a first bolt and a second bolt, and the first bolt and the second bolt are rotatably arranged in the wire inlet hole and the wire outlet hole, the first bolt and the second bolt are respectively attached with an insulating rubber pad, the inner wall of the second control switch body is welded with a clapboard, the inner wall of the second control switch body is provided with a first limiting frame and a first fixed rod in a fitting manner, and a second limiting frame is fixed on the side end face of the first limiting plate, and a second fixing rod is fixed on the side end face of the second limiting plate. The utility model discloses possess the simple operation, it is more convenient and the better advantage of practicality to overhaul to maintain.

Description

Improved control switch

Technical Field

The utility model relates to a control switch technical field specifically is an improved generation control switch.

Background

The improved control switch is as follows: the control switch is a special switch used for electrical control and process control of a thermal instrument. The device has the functions of positioning operation, self-resetting operation, positioning-self-resetting operation, locking operation, positioning-locking operation, self-resetting-positioning-locking operation and the like.

But the rationality is not good to winding displacement and controller installation inside current control switch, causes later maintenance and overhauls the difficulty, causes operating time to increase, and the practicality is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improved generation control switch possesses the simple operation, overhauls and maintains more convenient and the better advantage of practicality, has solved that current control switch is inside not good to winding displacement and controller installation rationality, causes later maintenance and overhauls the difficulty, causes operating time to increase, the not good problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an improved generation control switch, includes first control switch body, first limiting plate and second limiting plate, the second control switch body is installed to the side end face of first control switch body, the entrance hole has been seted up to the bottom face of first control switch body, and the wire hole has been seted up to the top face of first control switch body, the inner wall welding of second control switch body has the baffle, first spacing and first dead lever are installed in the inner wall laminating of second control switch body, the side end face of first limiting plate is fixed with the spacing frame of second, the side end face of second limiting plate is fixed with the second dead lever.

Preferably, install switch on the first control switch body, switch is equipped with two altogether, and two switches are the equidistance distribution relatively first control switch body.

Preferably, the first control switch body is rotatably provided with a first bolt and a second bolt, the first bolt and the second bolt are rotatably arranged in the wire inlet hole and the wire outlet hole, and the first bolt and the second bolt are respectively provided with an insulating rubber pad in a fitting manner.

Preferably, the second limiting frame is slidably mounted in the first limiting frame, and the second fixing rod is slidably mounted in the first fixing rod.

Preferably, the side end face of the second control switch body is rotatably provided with a first screw and a second screw, the first screw is used for limiting the first limiting plate, and the second screw is used for limiting the second limiting plate.

Preferably, a threaded hole is formed in the rear end face of the second control switch body, a cover plate is mounted on the rear end face of the second control switch body through a third bolt, and the third bolt is rotatably mounted in the threaded hole.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model is provided with the first control switch body and the second control switch body, the operator inserts the connecting wire to be installed in the wire inlet hole and the wire outlet hole respectively, the operator rotates the first bolt and the second bolt to install in the wire inlet hole and the wire outlet hole after installation, extrudes and fixes the connecting wire in the wire inlet hole and the wire outlet hole, the circuit is conveniently and rapidly connected and installed, the operator places the controller and the short-circuit sensor in the second control switch body after installation, the operator enters the second control switch body by rotating the first screw rod and the second screw rod to push the first limiting plate and the second limiting plate to approach the controller and the short-circuit sensor after placement, the controller and the short-circuit sensor are limited and fixed on the inner walls of the first limiting plate, the second limiting plate and the second control switch body, and rapid fixation is convenient, make things convenient for the later stage to dismantle, overhaul and maintain, make the practicality better.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the rear internal structure of the second control switch body of the present invention;

fig. 4 is a schematic view of the second control switch body of the present invention.

In the figure: 1. a first control switch body; 2. a first bolt; 3. a wire inlet hole; 4. a second control switch body; 5. a second bolt; 6. a power switch; 7. a wire outlet hole; 8. an insulating rubber pad; 9. a threaded hole; 10. a first limit bracket; 11. a first limit plate; 12. a first screw; 13. a second limiting frame; 14. a partition plate; 15. a first fixing lever; 16. a second limiting plate; 17. a second screw; 18. a second fixing bar; 19. a third bolt; 20. and (7) a cover plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides an embodiment: an improved control switch comprises a first control switch body 1, a first limit plate 11 and a second limit plate 16, wherein a second control switch body 4 is arranged on the side end surface of the first control switch body 1, a wire inlet hole 3 is formed in the bottom end surface of the first control switch body 1, a wire outlet hole 7 is formed in the top end surface of the first control switch body 1, two power switches 6 are arranged on the first control switch body 1, the two power switches 6 are distributed at equal intervals relative to the first control switch body 1, a first bolt 2 and a second bolt 5 are rotatably arranged on the first control switch body 1, the first bolt 2 and the second bolt 5 are rotatably arranged in the wire inlet hole 3 and the wire outlet hole 7, insulating rubber pads 8 are respectively attached to the first bolt 2 and the second bolt 5, and a partition plate 14 is welded on the inner wall of the second control switch body 4, a first limit frame 10 and a first fixing rod 15 are mounted on the inner wall of the second control switch body 4 in an attaching manner, a second limit frame 13 is fixed on the side end surface of the first limit plate 11, a second fixing rod 18 is fixed on the side end surface of the second limit plate 16, the second limit frame 13 is slidably mounted in the first limit frame 10, the second fixing rod 18 is slidably mounted in the first fixing rod 15, a first screw 12 and a second screw 17 are rotatably mounted on the side end surface of the second control switch body 4, the first screw 12 limits the first limit plate 11, the second screw 17 limits the second limit plate 16, a threaded hole 9 is formed in the rear end surface of the second control switch body 4, a cover plate 20 is mounted on the rear end surface of the second control switch body 4 through a third bolt 19, the third bolt 19 is rotatably mounted in the threaded hole 9, and by arranging the first control switch body 1 and the second control switch body 4, an operator inserts connecting wires to be installed in the wire inlet hole 3 and the wire outlet hole 7 respectively, after installation, the operator rotates the first bolt 2 and the second bolt 5 to install the connecting wires in the wire inlet hole 3 and the wire outlet hole 7, the connecting wires in the wire inlet hole 3 and the wire outlet hole 7 are extruded and fixed, lines are conveniently and quickly connected and installed, after installation, the operator places a controller and a short-circuit sensor in the second control switch body 4, after placement, the operator enters the second control switch body 4 by rotating the first screw 12 and the second screw 17 to push the first limiting plate 11 and the second limiting plate 16 to approach the controller and the short-circuit sensor, the controller and the short-circuit sensor are limited and fixed on the inner walls of the first limiting plate 11, the second limiting plate 16 and the second control switch body 4, quick fixation is convenient, and later-stage disassembly, overhaul and maintenance are convenient, the practicability is better.

The working principle is as follows: an operator inserts connecting wires to be installed into the wire inlet hole 3 and the wire outlet hole 7 respectively, after installation, the operator rotatably installs the first bolt 2 and the second bolt 5 in the wire inlet hole 3 and the wire outlet hole 7, connecting wire to in entrance hole 3 and the wire hole 7 extrudees and fixes, the convenient line of connecting fast is connected and is installed, installation back operating personnel is through placing controller and short circuit sensor in second control switch body 4, place back operating personnel and promote first limiting plate 11 and the 16 proximity control ware of second limiting plate and short circuit sensor in getting into second control switch body 4 through rotating first screw rod 12 and second screw rod 17, with controller and short circuit sensor spacing fix at first limiting plate 11, on the inner wall of second limiting plate 16 and second control switch body 4, conveniently fix fast, make things convenient for the later stage to dismantle, overhaul and maintain.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an improved generation control switch, includes first control switch body (1), first limiting plate (11) and second limiting plate (16), its characterized in that: second control switch body (4) are installed to the side end face of first control switch body (1), entrance hole (3) have been seted up to the bottom face of first control switch body (1), and wire hole (7) have been seted up to the top face of first control switch body (1), the inner wall welding of second control switch body (4) has baffle (14), first spacing (10) and first dead lever (15) are installed in the inner wall laminating of second control switch body (4), the side end face of first limiting plate (11) is fixed with spacing (13) of second, the side end face of second limiting plate (16) is fixed with second dead lever (18).

2. An improved control switch as defined in claim 1, wherein: install switch (6) on first control switch body (1), switch (6) are equipped with two altogether, and two switches (6) are the equidistance relatively first control switch body (1) and distribute.

3. An improved control switch as defined in claim 1, wherein: rotate on first control switch body (1) and install first bolt (2) and second bolt (5), and first bolt (2) and second bolt (5) rotate and install in entrance hole (3) and wire hole (7), all laminate on first bolt (2) and second bolt (5) and install insulating rubber pad (8).

4. An improved control switch as defined in claim 1, wherein: the second limiting frame (13) is slidably mounted in the first limiting frame (10), and the second fixing rod (18) is slidably mounted in the first fixing rod (15).

5. An improved control switch as defined in claim 1, wherein: the side end face of the second control switch body (4) is rotatably provided with a first screw (12) and a second screw (17), the first screw (12) limits the first limiting plate (11), and the second screw (17) limits the second limiting plate (16).

6. An improved control switch as defined in claim 1, wherein: the rear end face of the second control switch body (4) is provided with a threaded hole (9), a cover plate (20) is installed on the rear end face of the second control switch body (4) through a third bolt (19), and the third bolt (19) is rotatably installed in the threaded hole (9).