CN221200973U

CN221200973U - Mechanical push switch

Info

Publication number: CN221200973U
Application number: CN202322874157.4U
Authority: CN
Inventors: 周志成
Original assignee: YUEQING KANGBAO ELECTRICAL APPLIANCES CO Ltd
Current assignee: YUEQING KANGBAO ELECTRICAL APPLIANCES CO Ltd
Priority date: 2023-10-25
Filing date: 2023-10-25
Publication date: 2024-06-21
Anticipated expiration: 2033-10-25

Abstract

The utility model relates to the technical field of push switches and discloses a mechanical push switch which comprises a mounting base, wherein the top of the mounting base is fixedly connected with a fixed column, the top of the fixed column is provided with a button, the rear end of the top of the fixed column is rotationally connected with a protective cover, the front end of the bottom of the protective cover is fixedly connected with a fixed assembly, the front end of the fixed column is slidingly connected with a control rod, the rear end of the control rod is fixedly connected with a sliding block, the left side and the right side of the rear end of the sliding block are rotationally connected with rotating rods, the rear end of the rotating rods is rotationally connected with a clamping block, and the front end of the top of the fixed column is provided with a storage groove. According to the utility model, the protection of the button is realized, the button can be prevented from being touched by mistake when the button is not needed, and the protective cover can be opened rapidly when the button is needed, so that the use is not delayed, the protection effect on the fixed column is realized, and the damage to the structure inside the fixed column due to impact is prevented.

Description

Mechanical push switch

Technical Field

The utility model relates to the technical field of push switches, in particular to a mechanical push switch.

Background

The mechanical push switch is an electronic element used for controlling the on-off of a circuit. It changes the connection state of the circuit, typically by physical pressing or pressure. And a mechanical push switch is a reliable electronic component. And mechanical push switches have found wide use in various electronic devices and applications due to their durability and reliability.

The existing part of mechanical push switch is easy to touch by mistake when not in use, which can cause unnecessary influence, and in the industrial environment, the false touch can cause production interruption, thereby influencing the production process and the production efficiency, so the mechanical push switch is provided for the problems.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a mechanical press switch, which aims to solve the problem of mistaken touch of the mechanical press switch.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The mechanical push switch comprises a mounting base, wherein a fixed column is fixedly connected to the top of the mounting base, a button is arranged at the top of the fixed column, a protective cover is rotationally connected to the rear end of the top of the fixed column, a fixed component is fixedly connected to the front end of the bottom of the protective cover, a control rod is slidingly connected to the front end of the fixed column, a sliding block is fixedly connected to the rear end of the control rod, a rotating rod is rotationally connected to the left side and the right side of the rear end of the sliding block, a clamping block is rotationally connected to the rear end of the rotating rod, a storage groove is formed in the front end of the top of the fixed column, and springs I are respectively arranged at the left end and the right end of the inside of the storage groove;

Through the technical scheme, the button can be protected, so that false touch is prevented, and the protective cover can be opened quickly.

Further, the fixing component comprises an extension plate, the extension plate is fixedly connected to the front end of the bottom of the protective cover, clamping grooves are formed in the left side and the right side of the extension plate, and the inner walls of the clamping grooves are clamped with the outer parts of the clamping blocks;

Through above-mentioned technical scheme, can fix the protection casing.

Further, a plurality of shells are fixedly connected to the left end, the right end and the rear end of the fixing column, a sliding groove is formed in the shell, a second spring is arranged in the sliding groove, a limiting plate is connected to the inner wall of the sliding groove in a sliding mode, a buffer column is fixedly connected to the outer side wall of the limiting plate, a third spring is sleeved on the outer side of the buffer column, and a protection plate is fixedly connected to the outer side wall of the buffer column;

Through above-mentioned technical scheme, can protect the device, the inside structure of protection device.

Further, the outer part of the sliding block is connected with the inner wall of the storage groove in a sliding manner, the outer part of the clamping block is connected with the inner wall of the storage groove in a sliding manner, and the outer part of the extending plate is connected with the inner wall of the storage groove in a sliding manner;

through the technical scheme, the components can be more stable.

Further, one end of the first spring is fixedly connected to one side of the clamping block, and the other end of the first spring is fixedly connected to the inner wall of one side of the storage groove;

through the technical scheme, the clamping block can be reset rapidly.

Further, the outer part of the buffer post is connected with the outer side wall of the shell in a sliding manner, and the bottom of the protection plate is connected with the top of the mounting base in a sliding manner;

Through above-mentioned technical scheme, can make the buffer post extrude the limiting plate, make guard plate more stable.

Further, one end of the second spring is fixedly connected to the inner wall of one side of the chute, and the other end of the second spring is fixedly connected to one side of the limiting plate;

Through above-mentioned technical scheme, can absorb the structure of thereby protecting the fixed column inside to impact and rocking.

Further, one end of the third spring is fixedly connected to one side of the shell, and the other end of the third spring is fixedly connected to one side of the protection plate;

Through the technical scheme, impact and protection can be further absorbed.

The utility model has the following beneficial effects:

1. According to the utility model, the protection of the button is realized through the mutual matching of the components such as the protection cover, the extension plate, the clamping groove, the control rod, the sliding block and the like, the button can be prevented from being touched by mistake when the button is not needed to be used, and the protection cover can be opened rapidly when the button is needed to be used, so that the use is not delayed.

2. According to the utility model, the protection effect on the fixed column is realized through the mutual matching of the shell, the sliding groove, the second spring, the limiting plate, the buffer column and other parts, the damage of the structure inside the fixed column caused by impact is prevented, and the service life of the device is prolonged.

Drawings

Fig. 1 is a perspective view of a mechanical push switch according to the present utility model;

Fig. 2 is a fixed column diagram of a mechanical push switch according to the present utility model;

Fig. 3 is a schematic diagram of a shell structure of a mechanical push switch according to the present utility model;

Fig. 4 is a diagram showing the internal structure of a chute of a mechanical push switch according to the present utility model.

Legend description:

1. A mounting base; 2. fixing the column; 3. a button; 4. a protective cover; 5. an extension plate; 6. a clamping groove; 7. a control lever; 8. a sliding block; 9. a rotating lever; 10. a clamping block; 11. a storage groove; 12. a first spring; 13. a shell; 14. a chute; 15. a second spring; 16. a limiting plate; 17. a buffer column; 18. a third spring; 19. and (5) protecting the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, one embodiment provided by the present utility model is: the mechanical push switch comprises a mounting base 1, wherein the top of the mounting base 1 is fixedly connected with a fixed column 2, the top of the fixed column 2 is provided with a button 3, the on-off of current is controlled by the pressing of the button 3, the rear end of the top of the fixed column 2 is rotationally connected with a protective cover 4, the protective cover 4 is designed to protect the button 3, the front end of the bottom of the protective cover 4 is fixedly connected with a fixed component, the fixed component is designed to fix the protective cover 4, the fixed component comprises an extension plate 5, the extension plate 5 is fixedly connected with the front end of the bottom of the protective cover 4, clamping grooves 6 are respectively arranged on the left side and the right side of the extension plate 5, the front end of the fixed column 2 is slidingly connected with a control rod 7, the rear end of the control rod 7 is fixedly connected with a sliding block 8, the sliding block 8 can be controlled to move by the pressing of the control rod 7, the left side and the right side of the rear end of the sliding block 8 are rotationally connected with a rotating rod 9, the sliding block 8 moves to rotate with the rotating rod 9, the rear end of the rotating rod 9 is rotationally connected with the clamping block 10, the rotating rod 9 rotates to slide with the clamping block 10, the inner wall of the clamping groove 6 is clamped with the outer part of the clamping block 10, so that the protective cover 4 is fixed, the front end of the top of the fixed column 2 is provided with the storage groove 11, the outer part of the sliding block 8 is slidingly connected with the inner wall of the storage groove 11, the outer part of the clamping block 10 is slidingly connected with the inner wall of the storage groove 11, so that the outer part of the extending plate 5 is slidingly connected with the inner wall of the storage groove 11 for more stability, the left end and the right end of the inner part of the storage groove 11 are respectively provided with the first spring 12, one end of the first spring 12 is fixedly connected with one side of the clamping block 10, the other end of the first spring 12 is fixedly connected with the inner wall of one side of the storage groove 11, so that the clamping block 10 can reset, pressing through the control rod 7 can bring the sliding block 8 to rotate, and the rotation of the sliding block 8 can bring the rotating rod 9 to rotate, and the rotation of the rotating rod 9 can bring the clamping block 10 to slide, so that the clamping block 10 can be withdrawn out of the inner wall of the clamping groove 6, and the protective cover 4 is opened.

Referring to fig. 3 to 4, both the left and right ends and the rear end of the fixing post 2 are fixedly connected with a plurality of casings 13, a sliding groove 14 is formed in the casing 13, so that a space is reserved, a second spring 15 is arranged in the sliding groove 14, a limiting plate 16 is slidably connected to the inner wall of the sliding groove 14, the limiting plate 16 is designed for limiting, one end of the second spring 15 is fixedly connected to the inner wall of one side of the sliding groove 14, the other end of the second spring 15 is fixedly connected to one side of the limiting plate 16, so that the limiting plate 16 can enable the second spring 15 to generate elastic potential energy when pushing the second spring 15, thereby absorbing impact and shaking, a buffer post 17 is fixedly connected to the outer side wall of the limiting plate 16, the buffer post 17 is designed for connecting, the outer side of the buffer post 17 is slidably connected to the outer side wall of the casing 13, so that a third spring 18 is sleeved outside the buffer post 17, the outer side wall of the buffer post 17 is fixedly connected with a protection plate 19, the protection plate 19 is designed for protection, one end of a spring III 18 is fixedly connected to one side of a shell 13, the other end of the spring III 18 is fixedly connected to one side of the protection plate 19, thus the spring III 18 can squeeze the protection plate 19 to deform the spring III 18 to generate elastic potential energy so as to absorb impact and shaking again, the bottom of the protection plate 19 is slidably connected to the top of the mounting base 1, so that the protection plate 19 is more stable, when the device is impacted, the pushing of the limiting plate 16 can squeeze the spring II 15 to absorb impact, and when the buffer post 17 is pushed, the distance between the protection plate 19 and the fixing post 2 can be shortened, so that the spring III 18 is squeezed again to absorb impact and shaking, the structure inside the fixing post 2 is protected.

Working principle: when needs are closed, can push down through pushing protection casing 4, can bring extension board 5 under the pressing of protection casing 4 and push down, extension board 5 can get into put thing groove 11 this moment, this time need press control lever 7, press through control lever 7 and can bring sliding block 8 to rotate, and the rotation of sliding block 8 can bring dwang 9 and rotate, the rotation of dwang 9 can bring fixture block 10 to slide, and at this moment will be pressed protection casing 4 to the position of laminating with fixed column 2 again, the rethread loosens control lever 7, thereby fixture block 10 can be promoted by spring one 12 under the release of control lever 7 and make the outer block draw-in groove 6's of fixture block 10 inner wall, the completion is sealed to button 3, prevent to press button 3 when not needing to use, thereby influence the use, and when needs open button 3, only need press control lever 7, can control fixture block 10 withdraw from the inner wall of draw-in groove 6, thereby the completion is operated to button 3, and when the device receives the striking, guard plate 19 can push down the position of laminating with fixed column 2, thereby the guard plate 19 can be carried out the impact and the impact plate 19 is pushed by spring one time is pushed by spring one, thereby the inner wall of buffer plate 16 is extruded by 16, and the impact plate 16 is extruded by 16, thereby the impact absorption column is compressed by 16, and the inner portion is compressed by 16, and the impact absorption column is compressed by 16, and the inner portion is compressed by 16.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Mechanical push switch, including mounting base (1), its characterized in that: the utility model discloses a mounting base, including installation base, fixed column (1), fixed column (2), button (3) are provided with at the top of fixed column (2), the top rear end of fixed column (2) rotates and is connected with protection casing (4), the bottom front end fixedly connected with fixed subassembly of protection casing (4), the front end sliding connection of fixed column (2) has control rod (7), the rear end fixedly connected with sliding block (8) of control rod (7), the equal rotation of rear end left and right sides of sliding block (8) is connected with dwang (9), the rear end rotation of dwang (9) is connected with fixture block (10), storage tank (11) have been seted up at the top front end of fixed column (2), both ends all are provided with spring one (12) about the inside of storage tank (11).

2. A mechanical push switch according to claim 1, wherein: the fixing assembly comprises an extension plate (5), the extension plate (5) is fixedly connected to the front end of the bottom of the protective cover (4), clamping grooves (6) are formed in the left side and the right side of the extension plate (5), and the inner walls of the clamping grooves (6) are clamped with the outer portions of the clamping blocks (10).

3. A mechanical push switch according to claim 1, wherein: both ends and rear end all fixedly connected with shell (13) about fixed column (2), spout (14) have been seted up to the inside of shell (13), the inside of spout (14) is provided with spring two (15), the inner wall sliding connection of spout (14) has limiting plate (16), lateral wall fixedly connected with buffer column (17) of limiting plate (16), the outside cover of buffer column (17) is equipped with spring three (18), lateral wall fixedly connected with guard plate (19) of buffer column (17).

4. A mechanical push switch according to claim 2, characterized in that: the outside sliding connection of sliding block (8) is in the inner wall of putting thing groove (11), the outside sliding connection of fixture block (10) is in the inner wall of putting thing groove (11), the outside sliding connection of extension board (5) is in the inner wall of putting thing groove (11).

5. A mechanical push switch according to claim 1, wherein: one end of the first spring (12) is fixedly connected to one side of the clamping block (10), and the other end of the first spring (12) is fixedly connected to the inner wall of one side of the storage groove (11).

6. A mechanical push switch according to claim 3, wherein: the outer part of the buffer column (17) is connected with the outer side wall of the shell (13) in a sliding mode, and the bottom of the protection plate (19) is connected with the top of the mounting base (1) in a sliding mode.

7. A mechanical push switch according to claim 3, wherein: one end of the second spring (15) is fixedly connected to the inner wall of one side of the sliding groove (14), and the other end of the second spring (15) is fixedly connected to one side of the limiting plate (16).

8. A mechanical push switch according to claim 3, wherein: one end of the third spring (18) is fixedly connected to one side of the shell (13), and the other end of the third spring (18) is fixedly connected to one side of the protection plate (19).