CN209785787U - Protection type electrical control switch - Google Patents

Abstract

The utility model discloses a protection type electrical control switch, including protective housing, protective housing passes through bolt fixed mounting at wall body A, one side fixed mounting that protective housing's inner wall is close to wall body A has the insulating ceramic base, there is the mount pad in the outside of insulating ceramic base through bolt fixed mounting, the outside of loose axle is rotated and is connected with the one-level metal strip. This protection type electrical control switch, carry out stable fixed winding to the cable through the card wire casing on the wire winding seat, the condition of slippage can not appear in messenger's cable, wrap up whole through the protecting sheathing that sets up, prevent that inside electrically conductive object from exposing outside, one-level metal strip and second grade metal strip are slot-in type mounting structure, thereby can stretch out and draw back, in the use, one-level metal strip and second grade metal strip automatically regulated length, and be located protecting sheathing's inside all the time, thereby avoid the possibility with people's contact, avoid unexpected emergence, the protectiveness is higher.

Description

Protection type electrical control switch

Technical Field

The utility model relates to an electrical control switch technical field specifically is a protection type electrical control switch.

Background

The electric control switch is a special switch for electric control, and the types of the control switch comprise a dip switch, a cam switch, a dial switch, a toggle switch, a light touch switch, a ship-shaped switch, a selection switch head, a master control electric appliance, a universal switch, a switch socket and the like.

At present, in the use process of the electric control switch, a metal conductor is exposed outside, the possibility of contact with a human body can be generated, certain potential safety hazards are generated, the electric control switch can also be contacted with animals and birds, the phenomena of unstable circuits and short circuits are easily caused, and the protection performance is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection type electrical control switch to the electrical control switch that appears now that proposes in solving above-mentioned background art in the use, metallic conductor can expose outside, can appear with the possibility of human contact, has certain potential safety hazard, and also probably fly poultry contact with the animal, easily lead to the phenomenon of circuit unstability and short circuit, the lower problem of protectiveness.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a protection type electrical control switch, includes protective housing, protective housing passes through bolt fixed mounting at wall body A, one side fixed mounting that protective housing's inner wall is close to wall body A has the insulating ceramic base, there is the mount pad in the outside of insulating ceramic base through bolt fixed mounting, the inboard fixed mounting of mount pad has anodal seat and negative pole seat, the through wires hole has been seted up to protective housing's upper and lower both ends face, the negative pole seat is provided with two, and movable mounting has the loose axle between two negative pole seats, the loose axle passes through the spacing installation of jump ring, the outside of loose axle is rotated and is connected with the one-level metal strip.

Preferably, a strip-shaped slot is formed in the first-level metal strip, the second-level metal strip is connected to the inside of the slot in a clamped mode, the outer end of the second-level metal strip is fixedly installed on one side of the inner limiting disc, the other side of the inner limiting disc is fixedly provided with an outer limiting disc through a clamping block, and a handle is fixedly installed on the outer side of the outer limiting disc.

Preferably, the avris laminating of anodal seat and negative pole seat is connected with the fixing base, the outside fixed mounting of fixing base has the wire winding seat, the card wire casing has been seted up to the centre of wire winding seat, mount pad, anodal seat, fixing base and wire winding seat structure as an organic whole, negative pole seat and another mount pad, fixing base and wire winding seat structure as an organic whole.

Preferably, anodal seat and negative pole seat all are provided with two, and just anodal seat and negative pole seat align from top to bottom to the interval between two anodal seats is the same with the width of one-level metal strip, and the interval between two negative pole seats is the same with the width of second grade metal strip.

Preferably, vertical draw-in groove has been seted up in protective housing's front, the width of draw-in groove is less than the diameter of interior spacing dish and outer spacing dish, interior spacing dish and outer spacing dish laminate with protective housing's inner wall and outer wall respectively, and the fixture block is located inside the draw-in groove.

Compared with the prior art, the beneficial effects of the utility model are that: this protection type electrical control switch, carry out stable fixed winding to the cable through the card wire casing on the wire winding seat, the condition of slippage can not appear in messenger's cable, wrap up whole through the protecting sheathing that sets up, prevent that inside electrically conductive object from exposing outside, one-level metal strip and second grade metal strip are slot-in type mounting structure, thereby can stretch out and draw back, in the use, one-level metal strip and second grade metal strip automatically regulated length, and be located protecting sheathing's inside all the time, thereby avoid the possibility with people's contact, avoid unexpected emergence, the protectiveness is higher.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

Fig. 3 is a schematic view of the mounting structure of the anode holder and the cathode holder of the present invention;

Fig. 4 is the installation schematic diagram of the first-level metal strip and the second-level metal strip of the present invention.

In the figure: 1. a protective housing; 2. an insulating ceramic base; 3. a mounting seat; 4. a positive electrode holder; 5. a negative pole seat; 6. threading holes; 7. a movable shaft; 8. a clamp spring; 9. a primary metal strip; 10. a slot; 11. a secondary metal strip; 12. a fixed seat; 13. a winding seat; 14. a wire clamping groove; 15. an inner limiting disc; 16. a clamping block; 17. an outer limiting disc; 18. a handle; 19. a card slot; A. a wall body.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a protective electrical control switch comprises a protective shell 1, an insulating ceramic base 2, a mounting seat 3, a positive pole seat 4, a negative pole seat 5, a threading hole 6, a movable shaft 7, a clamp spring 8, a primary metal strip 9, a slot 10, a secondary metal strip 11, a fixed seat 12, a wire winding seat 13, a wire clamping groove 14, an inner limiting disc 15, a clamping block 16, an outer limiting disc 17, a handle 18, a clamping groove 19 and a wall body A, wherein the protective shell 1 is fixedly arranged on the wall body A through bolts, the insulating ceramic base 2 is fixedly arranged on one side, close to the wall body A, of the inner wall of the protective shell 1, the mounting seat 3 is fixedly arranged on the outer side of the insulating ceramic base 2 through bolts, the positive pole seat 4 and the negative pole seat 5 are fixedly arranged on the inner side of the mounting seat 3, the threading holes 6 are formed in the upper end face and the lower end face of the protective shell 1, the two negative, the loose axle 7 passes through 8 spacing installations of jump ring, and the outside of loose axle 7 rotates and is connected with one-level metal strip 9, and mount pad 3, anodal seat 4, negative pole seat 5, loose axle 7, one-level metal strip 9, second grade metal strip 11, fixing base 12 and winding seat 13 are the metal material.

further, a strip-shaped slot 10 is formed in the first-stage metal strip 9, a second-stage metal strip 11 is connected to the inside of the slot 10 in a clamping mode, the outer end of the second-stage metal strip 11 is fixedly mounted on one side of the inner limiting disc 15, the other side of the inner limiting disc 15 is fixedly mounted with the outer limiting disc 17 through a clamping block 16, a handle 18 is fixedly mounted on the outer side of the outer limiting disc 17, the handle 18 is held to move upwards, the first-stage metal strip 9 rotates upwards with the movable shaft 7 as a circle center, the second-stage metal strip 11 moves outwards on the inner side of the first-stage metal strip 9, the handle 18 is held to move downwards, the first-stage metal strip 9 rotates downwards with the movable shaft 7 as a circle center, the second-stage metal strip 11 moves inwards on the inner side of the first-stage metal strip 9, the first-stage metal strip 9 and the second-stage metal strip 11.

Further, the side of the positive pole seat 4 and the negative pole seat 5 is attached to a fixed seat 12, a winding seat 13 is fixedly mounted on the outer side of the fixed seat 12, a wire clamping groove 14 is formed in the middle of the winding seat 13, the mounting seat 3, the positive pole seat 4, the fixed seat 12 and the winding seat 13 are of an integrated structure, the negative pole seat 5 and another mounting seat 3, the fixed seat 12 and the winding seat 13 are of an integrated structure, and cables are stably wound through the wire clamping groove 14 in the winding seat 13.

Further, anodal seat 4 and negative pole seat 5 all are provided with two, and align from top to bottom anodal seat 4 and negative pole seat 5 to interval between two anodal seats 4 is the same with the width of one-level metal strip 9, and interval between two negative pole seats 5 is the same with the width of second grade metal strip 11, and in the course of the work, one-level metal strip 9 and second grade metal strip 11 stabilize the block respectively between two anodal seats 4 and between two negative pole seats 5, carry out the circular telegram.

Further, vertical draw-in groove 19 has been seted up on the front of protective housing 1, and the width of draw-in groove 19 is less than the diameter of interior spacing dish 15 and outer spacing dish 17, and interior spacing dish 15 and outer spacing dish 17 laminate with protective housing 1's inner wall and outer wall respectively, and fixture block 16 is located inside draw-in groove 19, carries on spacingly through draw-in groove 19 to the removal of handle 18.

the working principle is as follows: firstly, a protective shell 1 is fixedly arranged on a wall A through bolts, a cable passes through a threading hole 6 and is wound on a wire clamping groove 14 between two wire winding seats 13, in the using process, a handle 18 is held to move upwards, a primary metal strip 9 rotates upwards with a movable shaft 7 as a circle center, a secondary metal strip 11 moves outwards on the inner side of the primary metal strip 9 until the primary metal strip 9 is clamped between two positive pole seats 4 and is attached to the positive pole seats 4, at the moment, the handle 18 is in a working state, the primary metal strip 9 rotates downwards with the movable shaft 7 as the circle center, the secondary metal strip 11 moves inwards on the inner side of the primary metal strip 9 until the primary metal strip 9 is completely separated from the two positive pole seats 4, at the moment, the power-off state is realized, in the using process, the primary metal strip 9 and the secondary metal strip 11 are always positioned inside the protective shell 1, so that the possibility of contact with a person is avoided, the occurrence of accidents is avoided, and the protection performance is higher.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims (5)

1. The utility model provides a protection type electrical control switch, includes protective housing, its characterized in that: protective housing passes through bolt fixed mounting at wall body A, one side fixed mounting that protective housing's inner wall is close to wall body A has insulating ceramic base, there is the mount pad in insulating ceramic base's the outside through bolt fixed mounting, the inboard fixed mounting of mount pad has anodal seat and negative pole seat, protective housing's upper and lower both ends face has seted up the through wires hole, the negative pole seat is provided with two, and movable mounting has the loose axle between two negative pole seats, the loose axle passes through the spacing installation of jump ring, the outside of loose axle is rotated and is connected with the one-level metal strip.

2. a protected electrical control switch according to claim 1, wherein: the improved metal strip structure is characterized in that a strip-shaped slot is formed in the first-level metal strip, a second-level metal strip is connected to the inside of the slot in a clamping mode, the outer end of the second-level metal strip is fixedly installed on one side of the inner limiting disc, an outer limiting disc is fixedly installed on the other side of the inner limiting disc through a clamping block, and a handle is fixedly installed on the outer side of the outer limiting disc.

3. A protected electrical control switch according to claim 1, wherein: the avris laminating of anodal seat and negative pole seat is connected with the fixing base, the outside fixed mounting of fixing base has the wire winding seat, the card wire casing has been seted up to the centre of wire winding seat, mount pad, anodal seat, fixing base and wire winding seat structure as an organic whole, negative pole seat and another mount pad, fixing base and wire winding seat structure as an organic whole.

4. A protected electrical control switch according to claim 2, wherein: anodal seat and negative pole seat all are provided with two, and just align from top to bottom anodal seat and negative pole seat to interval between two anodal seats is the same with the width of one-level metal strip, and interval between two negative pole seats is the same with the width of second grade metal strip.

5. A protected electrical control switch according to claim 2, wherein: vertical draw-in groove has been seted up in protective housing's front, the width of draw-in groove is less than the diameter of interior spacing dish and outer spacing dish, interior spacing dish and outer spacing dish laminate with protective housing's inner wall and outer wall respectively, and the fixture block is located inside the draw-in groove.