CN218826798U

CN218826798U - Automatic reset buckle structure for switch

Info

Publication number: CN218826798U
Application number: CN202223113987.7U
Authority: CN
Inventors: 吴军辉; 施成鸣
Original assignee: Zhejiang Shihe Electric Co ltd
Current assignee: Zhejiang Shihe Electric Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-04-07
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses an automatic re-setting buckle structure for switch, which comprises a housing, the top fixedly connected with switch body of casing, the top outside of casing is connected with the top cap, one side fixedly connected with cable of switch body, the outside of casing is equipped with first spout, the quantity of first spout sets up to four, the inner wall sliding connection of first spout has the slider, the inner wall of casing is equipped with the spacing groove, the quantity of spacing groove sets up to four. Through setting up fixture block and slider, insert the spacing inslot wall with the fixture block of top cap bottom, the fixed block retraction second spout inner wall, move to first spout department at the fixed block, promote the slider outwards movement this moment simultaneously, the first spout inner wall of card income under the effect of third spring, fix the fixture block body, when dismantling the maintenance, through pressing the slider, slider extrusion fixture block extrusion third spring retraction second spout inner wall, can take off the top cap this moment, and convenient operation, and be difficult for causing the damage of fixed block.

Description

Automatic reset buckle structure for switch

Technical Field

The utility model relates to a buckle technical field specifically is an automatic re-setting buckle structure for switch.

Background

The buckle is a mechanism for embedded connection or integral locking of one part and another part, is usually used for connection of plastic parts, is usually made of plastic materials with certain flexibility, and has the biggest characteristic of convenient installation and disassembly and can realize tool-free disassembly. The existing buckle connection technology is widely applied to connection in various electric appliance fields, and the buckle consists of a positioning piece and a fastening piece.

But the switch buckle that uses at present, when utilizing the buckle to lock, the whole often adopts the plastics fastener to go on the card to go into the draw-in groove inner wall under elastic effect to carry out fixed connection to the switch, but this kind of method installation is easy, then needs the instrument will promote the working of plastics by force and break away from the contact draw-in groove when overhauing, thereby dismantlement, not only wastes time and energy and very easily causes the fracture of plastics fastener, causes equipment damage, and the protectiveness is poor leads to life weak point.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic re-setting buckle structure for switch to solve the switch buckle of the present use that proposes in the above-mentioned background art, when utilizing the buckle to lock dead, wholly often adopt the plastics fastener to go on under elastic effect card income draw-in groove inner wall, thereby carry out fixed connection to the switch, but this kind of method installation is easy, then need the instrument will promote the working of plastics by force and break away from the contact slot when overhauing, thereby dismantle, the buckle still can not automatic re-setting. Not only wastes time and energy, but also easily causes the fracture of the plastic clamping piece and the damage of the equipment.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic re-setting buckle structure for switch, includes the casing, the top fixedly connected with switch body of casing, the top outside of casing is connected with the top cap, one side fixedly connected with cable of the switch body, the outside of casing is equipped with first spout, the quantity of first spout sets up to four, the inner wall sliding connection of first spout has the slider, the inner wall of casing is equipped with the spacing groove, the quantity of spacing groove sets up to four, the inboard of top cap is equipped with the mounting groove, the bottom fixedly connected with fixture block of top cap, the inboard of fixture block is equipped with the second spout, the inner wall fixedly connected with third spring of second spout, the inner wall sliding connection of second spout has the fixed block, the outer wall size of fixture block and the inner wall phase-match of spacing groove.

Preferably, top one side of casing is equipped with the slot, one side of casing is equipped with the cable hole, the inboard in cable hole is equipped with the sliding tray, the inner wall bottom sliding connection of sliding tray has lower rubber block.

Preferably, the inner wall of the slot is fixedly connected with a connecting seat, the inner side of the connecting seat is provided with a limiting slot, the bottom end of the connecting seat is fixedly connected with a first spring, and the bottom end of the first spring is fixedly connected with an upper rubber block.

Preferably, the bottom fixedly connected with second spring of lower rubber block, the bottom and the casing fixed connection of second spring, the bottom fixedly connected with picture peg of top cap, the bottom fixedly connected with inserted bar of top cap.

Preferably, the outer wall of the inserting plate is matched with the inner wall of the limiting slot, and a rotating groove is formed in the bottom end of the sliding groove.

Preferably, the inner wall of the rotating groove is rotatably connected with a lever, and the bottom end of the lower rubber block is fixedly connected with a connecting rod.

Preferably, the bottom outside fixedly connected with installation foot of casing, the quantity of installation foot sets up to four.

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

1. through arranging the fixture block and the slide block, the fixture block at the bottom end of the top cover is inserted into the inner wall of the limiting groove, at the moment, the fixed block retracts into the inner wall of the second chute, when the fixed block moves to the first chute, the slide block is pushed to move outwards, and meanwhile, the inner wall of the first chute is clamped into the inner wall of the third chute under the action of the third spring, so that the fixture block is fixed;

2. through setting up the picture peg, lower block rubber and last block rubber, drive picture peg and inserted bar and insert the slot inner wall, thereby the block rubber downstream in the picture peg promotes, the inserted bar promotes the lever simultaneously and rotates, thereby promote down block rubber upward movement through the connecting rod, thereby the block rubber is fixed the cable and carries out relative sealing to the inside of casing in the cooperation, effectively place outside dust and steam and get into the inside electrical part that invades the loss of casing, thereby the protection nature increase of reinforcing equipment is used a life-span.

Drawings

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

FIG. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is a schematic view of the partial cross-sectional structure of the present invention;

fig. 4 is a schematic structural view of fig. 2 at a according to the present invention;

fig. 5 is a schematic structural diagram of the present invention at B of fig. 3.

In the figure: 1. a housing; 2. a switch body; 3. a top cover; 4. mounting a foot; 5. a first chute; 6. a slider; 7. a cable hole; 8. a cable; 9. mounting grooves; 10. inserting plates; 11. inserting a rod; 12. a limiting groove; 13. a slot; 14. a rotating groove; 15. a sliding groove; 16. a lower rubber block; 17. a connecting seat; 18. a first spring; 19. feeding a rubber block; 20. limiting slots; 21. a second spring; 22. a clamping block; 23. a second chute; 24. a third spring; 25. a fixed block; 26. a lever; 27. a connecting rod.

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. 1-5, the present invention provides a technical solution: the utility model provides an automatic re-setting buckle structure for switch, including casing 1, the top fixedly connected with switch body 2 of casing 1, the top outside of casing 1 is connected with top cap 3, one side fixedly connected with cable 8 of switch body 2, the outside of casing 1 is equipped with first spout 5, the quantity of first spout 5 sets up to four, the inner wall sliding connection of first spout 5 has slider 6, the inner wall of casing 1 is equipped with spacing groove 12, the quantity of spacing groove 12 sets up to four, the inboard of top cap 3 is equipped with mounting groove 9, the bottom fixedly connected with fixture block 22 of top cap 3, the inboard of fixture block 22 is equipped with second spout 23, the inner wall fixedly connected with third spring 24 of second spout 23, the inner wall sliding connection of second spout 23 has fixed block 25, the outer wall size of fixture block 22 and the inner wall phase-match of spacing groove 12, when using, insert the inner wall of spacing groove 12 through the fixture block 22 with top cap 3 bottom, this moment the inner wall 25 retracts into second spout 23 inner wall, move to first spout 5 department at fixed block 25, it is simultaneously to promote slider 6 to move outwards this moment, go into first spout 5 under the effect of third spring, thereby the slider is difficult for the maintenance, the slider 3, the slider 24, the slider can not only need to push the maintenance when the slider 3, the maintenance, the slider 24, the slider is damaged by the push down the push this moment, the slider 3, the slider 23.

Top one side of casing 1 is equipped with slot 13, one side of casing 1 is equipped with cable hole 7, the inboard of cable hole 7 is equipped with sliding tray 15, inner wall bottom sliding connection of sliding tray 15 has lower rubber block 16, inner wall fixedly connected with connecting seat 17 of slot 13, the inboard of connecting seat 17 is equipped with spacing slot 20, the first spring 18 of bottom fixedly connected with of connecting seat 17, rubber block 19 on the bottom fixedly connected with of first spring 18, the bottom fixedly connected with second spring 21 of lower rubber block 16, the bottom and casing 1 fixed connection of second spring 21, the bottom fixedly connected with picture peg 10 of top cap 3, the bottom fixedly connected with inserted bar 11 of top cap 3, the outer wall of picture peg 10 and the inner wall phase-match of spacing slot 20, the bottom of sliding tray 15 is equipped with rotation slot 14, the inner wall rotation of rotation slot 14 is connected with lever 26, the bottom fixedly connected with connecting rod 27 of lower rubber block 16, the bottom outside fixedly connected with installation foot 4 of casing 1, the quantity of installation foot 4 sets up to four, when 3 and casing 1 fixed connection with casing 1, drive picture peg 10 and inserted bar 11 insert the inner wall of pushing promotion and push away the inner wall of the inside protection device that the dust that the inner part of the inserted bar 19 moved to the casing 11, thereby the inside protection device that the dust promotes the dust and the dust protection device that the dust is carried out the relative promotion of the inside of pushing of the inserted bar 19 and the casing 11.

The working principle is as follows: when using, insert spacing groove 12 inner wall through the fixture block 22 with top cap 3 bottom, this moment fixed block 25 retraction second spout 23 inner wall, move to first spout 5 department at fixed block 25, promote slider 6 outwards to move simultaneously this moment, block into first spout 5 inner wall under the effect of third spring 24, thereby fix the fixture block body 1, when needs are dismantled the maintenance, this moment through pressing slider 6, slider 6 extrudes fixture block 22 and extrudes third spring 24 retraction second spout 23 inner wall, can take off top cap 3 this moment, convenient operation not only, and be difficult for causing the damage of fixed block 25, when top cap 3 and casing 1 fixed connection, drive picture peg 10 and inserted bar 11 and insert slot 13 inner wall, thereby picture peg 10 promotes rubber block 19 and moves down, inserted bar 11 promotes lever 26 and rotates simultaneously, thereby promote rubber block 16 through connecting rod 27 and move up, thereby cooperate rubber block 19 to fix cable 8 and carry out relative seal to the inside of casing 1, effectively place outside dust and steam get into the inside of casing 1 and lose, thereby the whole life of the reinforcing protection device, the whole service life of like this.

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

Claims

1. The utility model provides an automatic re-setting buckle structure for switch, includes casing (1), its characterized in that: the utility model discloses a switch cabinet, including casing (1), top fixedly connected with switch body (2), the top outside of casing (1) is connected with top cap (3), one side fixedly connected with cable (8) of switch body (2), the outside of casing (1) is equipped with first spout (5), the quantity of first spout (5) sets up to four, the inner wall sliding connection of first spout (5) has slider (6), the inner wall of casing (1) is equipped with spacing groove (12), the quantity of spacing groove (12) sets up to four, the inboard of top cap (3) is equipped with mounting groove (9), the bottom fixedly connected with fixture block (22) of top cap (3), the inboard of fixture block (22) is equipped with second spout (23), the inner wall fixedly connected with third spring (24) of second spout (23), the inner wall sliding connection of second spout (23) has fixed block (25), the outer wall size of fixture block (22) and the inner wall phase-match of spacing groove (12).

2. The automatic reset buckle structure for the switch according to claim 1, wherein: the cable hole is characterized in that a slot (13) is formed in one side of the top end of the casing (1), a cable hole (7) is formed in one side of the casing (1), a sliding groove (15) is formed in the inner side of the cable hole (7), and a lower rubber block (16) is connected to the bottom end of the inner wall of the sliding groove (15) in a sliding mode.

3. The automatic reset buckle structure for the switch according to claim 2, characterized in that: the inner wall fixedly connected with connecting seat (17) of slot (13), the inboard of connecting seat (17) is equipped with spacing slot (20), the bottom fixedly connected with first spring (18) of connecting seat (17), the bottom fixedly connected with of first spring (18) goes up rubber block (19).

4. The automatic reset buckle structure for the switch according to claim 3, wherein: the bottom fixedly connected with second spring (21) of lower rubber block (16), the bottom and casing (1) fixed connection of second spring (21), the bottom fixedly connected with picture peg (10) of top cap (3), the bottom fixedly connected with inserted bar (11) of top cap (3).

5. The automatic reset buckle structure for the switch according to claim 4, wherein: the outer wall of the inserting plate (10) is matched with the inner wall of the limiting slot (20), and a rotating groove (14) is formed in the bottom end of the sliding groove (15).

6. The automatic reset buckle structure for the switch according to claim 5, characterized in that: the inner wall of the rotating groove (14) is rotatably connected with a lever (26), and the bottom end of the lower rubber block (16) is fixedly connected with a connecting rod (27).

7. The automatic reset buckle structure for the switch according to claim 6, wherein: the bottom outside fixedly connected with installation foot (4) of casing (1), the quantity of installation foot (4) sets up to four.