CN218631714U

CN218631714U - Micro switch

Info

Publication number: CN218631714U
Application number: CN202223217118.9U
Authority: CN
Inventors: 刘彬; 徐学平
Original assignee: Quantong Intelligent Technology Shanghai Co ltd
Current assignee: Quantong Intelligent Technology Shanghai Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-03-14
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses a micro-gap switch, including switch body and mounting panel, switch body left and right ends symmetry installation montant, recess one is seted up to the montant front end, and two montants lean on outer one end all to set up spout one, and spout one intercommunication recess one, recess one internally mounted dead lever one, the movable plate is established to a dead lever surface cover, and the movable plate tip passes recess one, two movable plates lean on outer one end to rotate connecting bolt one, and bolt one passes spout one, and a clamp plate one is established to a bolt surface cover, and a clamp plate one is located the montant outside, clamp plate one and a bolt threaded connection. The utility model discloses adjust the height of inserted block, fix the height of inserted block, adjust the distance between two inserted blocks, make the position of two inserted blocks alignment slots, fix the position of inserted block, promote the switch body, make two inserted blocks inject the slot in, through the thrust that resets of spring make the fixture block inject the draw-in groove in to accomplish the quick installation of switch body.

Description

Micro switch

Technical Field

The utility model relates to a micro-gap switch field, concretely relates to micro-gap switch.

Background

The microswitch is a switch which has a minute contact interval and a snap action mechanism, performs a switching action with a prescribed stroke and a prescribed force, is covered with a case, and has a drive lever on the outside. In order to install the micro switch, the micro switch in the prior art can be internally provided with two through holes, during installation, the through holes of the micro switch are aligned with the thread grooves of the installation plate, then screws penetrate through the through holes to be screwed into the thread grooves, the micro switch is propped against the gasket to fix the position of the micro switch, and the installation method is very inconvenient and low in installation efficiency. Accordingly, those skilled in the art have provided a micro switch to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a micro-gap switch, which comprises a switch body and a mounting plate, wherein the left end and the right end of the switch body are symmetrically provided with a vertical rod, the front end of the vertical rod is provided with a first groove, the outer ends of the two vertical rods are provided with a first chute, the first chute is communicated with the first groove, a first fixed rod is arranged inside the first groove, the outer surface of the first fixed rod is sleeved with a movable plate, the end part of the movable plate passes through the first groove, the outer ends of the two movable plates rotate to connect with a first bolt, the first bolt passes through the first chute, the outer surface of the first bolt is sleeved with a first pressure plate, the first pressure plate is positioned outside the vertical rods, and the first pressure plate is in threaded connection with the first bolt;

the front ends of the two movable plates are provided with a cross rod, the front end of the cross rod is provided with a second groove, the upper end of the cross rod is provided with a second sliding groove, the second sliding groove is communicated with the second groove, a second fixed rod is arranged in the second groove, the two outer surfaces of the fixed rod are symmetrically sleeved with a movable block, the upper end of the movable block is rotatably connected with a second bolt, the second bolt penetrates through the second sliding groove, the two outer surfaces of the second bolt are sleeved with a second compression plate, the second compression plate is positioned above the cross rod, and the second compression plate is in threaded connection with the second bolt;

the front end of the moving block is provided with an inserting block, the inside of the inserting block is symmetrically provided with a cavity, sliding plates are arranged in the cavity and are in sliding connection with the cavity, a spring is arranged in the cavity, the two sliding plates are provided with a clamping block at the ends close to the outside, one end of the clamping block penetrates through the cavity, the front end face of the clamping block is a cambered surface, the rear ends of the mounting plates are symmetrically provided with slots, and the inner walls of the slots are symmetrically provided with clamping grooves.

Preferably: the first pressing plate is provided with a first rubber pad close to one end of the vertical rod, anti-skidding threads are arranged on the surface of the first rubber pad, and friction force is increased for the first pressing plate through the first rubber pad.

Preferably, the following components: and a second rubber pad is arranged at the lower end of the second pressing plate, anti-skid grains are arranged on the surface of the second rubber pad, and friction force is increased for the second pressing plate through the second rubber pad.

Preferably: the guide rods are symmetrically arranged in the cavity and penetrate through the sliding plate, and the sliding plate can accurately slide through the guide rods.

Preferably: one end of the spring is fixedly connected with the cavity, and the other end of the spring is fixedly connected with the sliding plate.

The utility model discloses a technological effect and advantage:

the utility model discloses promote the movable plate and make the horizontal pole go up and down, adjust the height of inserted block, the montant is supported in the removal of pressure strip, fix the height of inserted block, promote two inserted blocks again and remove, adjust the distance between two inserted blocks, the position of slot is aimed at to two inserted blocks, two removals of pressure strip support the horizontal pole, fix the position of inserted block, promote the switch body, make two inserted blocks inject in the slot, thrust that resets through the spring makes the fixture block inject in the slot, thereby accomplish the quick installation of switch body, the installation effectiveness is high.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a schematic structural diagram of a switch body according to the present application;

FIG. 3 is a schematic diagram of the construction of the vertical and horizontal bars of the present application;

FIG. 4 is a schematic view of the structure of the insert block of the present application;

FIG. 5 is a schematic view of the construction of the mounting plate of the present application;

in the figure: 1. a switch body; 2. a vertical rod; 3. a first groove; 4. a first sliding chute; 5. fixing a rod I; 6. moving the plate; 7. a first bolt; 8. a first pressure plate; 9. a cross bar; 10. a second groove; 11. a second chute; 12. a second fixing rod; 13. a moving block; 14. a second bolt; 15. a second compression plate; 16. inserting a block; 17. a cavity; 18. a sliding plate; 19. a guide bar; 20. a clamping block; 21. a spring; 22. mounting a plate; 23. a slot; 24. a clamping groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Referring to fig. 1 to 5, in the present embodiment, a micro switch is provided, which includes a switch body 1 and a mounting plate 22, wherein vertical bars 2 are symmetrically mounted at left and right ends of the switch body 1, a first groove 3 is formed at a front end of each vertical bar 2, a first sliding groove 4 is formed at an outer end of each vertical bar 2, the first sliding groove 4 communicates with the first groove 3, a first fixing rod 5 is mounted inside the first groove 3, a movable plate 6 is sleeved on an outer surface of the first fixing rod 5, an end of the movable plate 6 penetrates through the first groove 3, a first bolt 7 is rotatably connected to the outer end of each movable plate 6, the first bolt 7 penetrates through the first sliding groove 4, a first pressure plate 8 is sleeved on an outer surface of the first bolt 7, the first pressure plate 8 is located outside the vertical bars 2, the first pressure plate 8 is in threaded connection with the first bolt 7, a first rubber pad is mounted at an end of the first pressure plate 8 close to the vertical bars 2, a first rubber pad is provided with anti-skid threads on a surface, and a cross bar 9 is mounted at front end of the two movable plates 6, the front end of a cross bar 9 is provided with a second groove 10, the upper end of the cross bar 9 is provided with a second sliding groove 11, the second sliding groove 11 is communicated with the second groove 10, a second fixed rod 12 is arranged in the second groove 10, the outer surface of the second fixed rod 12 is symmetrically sleeved with a second moving block 13, the upper end of the second moving block 13 is rotatably connected with a second bolt 14, the second bolt 14 penetrates through the second sliding groove 11, the outer surface of the second bolt 14 is sleeved with a second pressing plate 15, the second pressing plate 15 is positioned above the cross bar 9, the second pressing plate 15 is in threaded connection with the second bolt 14, the lower end of the second pressing plate 15 is provided with a second rubber pad, the surface of the second rubber pad is provided with anti-skid threads, the front end of the moving block 13 is provided with an insert block 16, a cavity body 17 is symmetrically arranged in the insert block 16, a sliding plate 18 is arranged in the cavity body 17, the sliding plate 18 is in sliding connection with the cavity body 17, guide rods 19 are symmetrically arranged in the cavity body 17, the guide rods 19 penetrate through the sliding plate 18, one end of the spring 21 is fixedly connected with the cavity body 17, the other end of the spring 21 is fixedly connected with the sliding plates 18, one ends of the two sliding plates 18 close to the outside are provided with the fixture blocks 20, one ends of the fixture blocks 20 penetrate through the cavity 17, the front end faces of the fixture blocks 20 are cambered surfaces, the rear ends of the mounting plates 22 are symmetrically provided with slots 23, and the inner walls of the slots 23 are symmetrically provided with clamping grooves 24.

The utility model discloses a theory of operation is: the movable plate 6 is pushed to ascend and descend in the first groove 3, the cross rod 9 is made to ascend and descend, the height of the insert block 16 is adjusted, the first bolt 7 is rotated, the first pressing plate 8 is made to move to abut against the vertical rod 2, the height of the insert block 16 is fixed, the two insert blocks 16 are pushed to move, the moving block 13 moves in the second groove 10, the distance between the two insert blocks 16 is adjusted, the two insert blocks 16 are made to align to the position of the slot 23, the second bolt 14 is rotated, the second pressing plate 15 is made to move to abut against the cross rod 9, the position of the insert block 16 is fixed, the switch body 1 is pushed, the two insert blocks 16 are made to be inserted into the slot 23, when the insert blocks 16 are inserted into the slot 23, the fixture block 20 is influenced by the slot 23 to be retracted into the cavity 17, the spring 21 is compressed, when the insert blocks 16 are completely inserted into the slot 23, the fixture block 20 is inserted into the fixture slot 24 through the reset thrust of the spring 21, and therefore rapid installation of the switch body 1 is completed.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. Structures, devices and methods of operation not specifically described or illustrated in the present application are not specifically illustrated or described, but are generally practiced in the art without limitation.

Claims

1. A microswitch comprises a switch body (1) and a mounting plate (22), and is characterized in that vertical rods (2) are symmetrically mounted at the left end and the right end of the switch body (1), grooves I (3) are formed in the front ends of the vertical rods (2), sliding grooves I (4) are formed in the outer ends of the two vertical rods (2), the sliding grooves I (4) are communicated with the grooves I (3), a fixed rod I (5) is mounted inside the grooves I (3), a movable plate (6) is sleeved on the outer surface of the fixed rod I (5), the end portion of the movable plate (6) penetrates through the grooves I (3), a bolt I (7) is rotatably connected to the outer ends of the two movable plates (6), the bolt I (7) penetrates through the sliding grooves I (4), a compression plate I (8) is sleeved on the outer surface of the bolt I (7), the compression plate I (8) is located on the outer side of the vertical rods (2), and the compression plate I (8) is in threaded connection with the bolt I (7);

the front ends of the two moving plates (6) are provided with a cross rod (9), the front end of the cross rod (9) is provided with a second groove (10), the upper end of the cross rod (9) is provided with a second sliding groove (11), the second sliding groove (11) is communicated with the second groove (10), a second fixing rod (12) is arranged inside the second groove (10), the outer surface of the second fixing rod (12) is symmetrically sleeved with a moving block (13), the upper end of the moving block (13) is rotatably connected with a second bolt (14), the second bolt (14) penetrates through the second sliding groove (11), the outer surface of the second bolt (14) is sleeved with a second compression plate (15), the second compression plate (15) is located above the cross rod (9), and the second compression plate (15) is in threaded connection with the second bolt (14);

the front end of the moving block (13) is provided with an inserting block (16), cavities (17) are symmetrically arranged in the inserting block (16), sliding plates (18) are arranged in the cavities (17), the sliding plates (18) are slidably connected with the cavities (17), springs (21) are arranged in the cavities (17), clamping blocks (20) are arranged at one ends, close to the outer ends, of the two sliding plates (18), one ends of the clamping blocks (20) penetrate through the cavities (17), the front end face of each clamping block (20) is an arc face, slots (23) are symmetrically formed in the rear ends of the mounting plates (22), and clamping grooves (24) are symmetrically formed in the inner walls of the slots (23).

2. The microswitch of claim 1, wherein one end of the first pressure strip (8) close to the vertical rod (2) is provided with a first rubber pad, and one surface of the first rubber pad is provided with anti-skid grains.

3. The microswitch of claim 1, wherein a second rubber pad is mounted at the lower end of the second pressing plate (15), and anti-skid grains are arranged on the surface of the second rubber pad.

4. A microswitch according to claim 1, wherein guide rods (19) are symmetrically mounted inside the chamber (17) and the guide rods (19) pass through the sliding plate (18).

5. A microswitch according to claim 1, wherein one end of the spring (21) is fixedly connected to the chamber (17) and the other end of the spring (21) is fixedly connected to the sliding plate (18).