CN213184067U

CN213184067U - Push microswitch

Info

Publication number: CN213184067U
Application number: CN202022481253.9U
Authority: CN
Inventors: 管晋; 饶波安; 叶文辉; 杨春生
Original assignee: Zhejiang Changfeng Electronic Co ltd
Current assignee: Zhejiang Changfeng Electronic Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-05-11
Anticipated expiration: 2030-10-30

Abstract

The utility model provides a press micro-gap switch, which comprises an outer shell, the left end terminal surface fixedly connected with connection piece of shell, and the top terminal surface fixedly connected with actuating lever of shell, the top terminal surface right side grafting swing joint of shell has the button, and the right-hand member terminal surface of shell has the stock through screw thread swing joint, the button is including last button, the bottom terminal surface fixedly connected with spring of last button, the button under the bottom terminal surface fixedly connected with of spring, the utility model discloses a there is button and button can effectual solution when using the not enough problem of resilience force, can strengthen opening and closing speed, realizes opening fast and close fast, and the whole of button sets up comparatively simply and easily manufacturing simultaneously, can effectual reinforcing use impression and use flexibility.

Description

Push microswitch

Technical Field

The utility model relates to a micro-gap switch field especially relates to a press micro-gap switch.

Background

The microswitch is a switch which has a minute contact interval and a quick action mechanism, performs a switching action by a specified stroke and a specified force, is covered by a shell, and has a driving rod outside.

Realize opening and closing through pressing the button during use, nevertheless the not enough problem of screens and resilience force easily appears in button behind drive plate earial stress return, causes it to open and receives the influence with closing speed, and the actuating lever does not have fixed knot to construct when idle simultaneously, causes it easily to drive the button and carries out the up-and-down motion.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a press micro-gap switch to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize:

the utility model provides a press micro-gap switch, includes the shell, the left end terminal surface fixedly connected with connection piece of shell, and the top terminal surface fixedly connected with actuating lever of shell, the top terminal surface right side grafting swing joint of shell has the button, and the right-hand member terminal surface of shell has the stock through screw thread swing joint, the button is including last button, the bottom terminal surface fixedly connected with spring of going up the button, the button is down to the bottom terminal surface fixedly connected with of spring.

Preferably, the upper button and the spring have the same length and width, and the spring is elastic and can stretch and contract.

Preferably, the spring is provided with two and sets up for the symmetric distribution, the top end face of going up the button sets up for the laminating with the bottom end face of actuating lever.

Preferably, the long rod comprises a long screw rod, the bottom end face of the long screw rod is fixedly connected with a rubber pad, and the bottom end face of the rubber pad is fixedly connected with a round rod.

Preferably, the long screw rod and the rubber pad are both provided with two and all are located the bottom end face position department of round bar, the surface of long screw rod is provided with the screw thread of annular distribution.

Preferably, the rubber pad has elasticity, and the diameter of the rubber pad is equal to the diameter of the round rod.

Preferably, the top end face right side of shell is provided with the recess and the recess inboard is provided with the screw thread, the bottom end face of actuating lever becomes the laminating setting with the top end terminal surface of stock.

The utility model has the advantages that:

1. the utility model discloses a button and button can effectual solution when using not enough problem of resilience force in the use, can strengthen opening and closing speed, realize opening fast and close fast, the whole of button sets up comparatively simply and easily makes simultaneously, can effectual reinforcing use impression and use flexibility.

2. The utility model discloses a stock and stock have strengthened the safety in utilization problem when idle state when using, can effectually avoid the condition such as mistake touching, have reduced the influence that unnecessary press motion brought for equipment simultaneously, have strengthened holistic life, and the stock can use repeatedly when using, has extremely strong flexibility.

Drawings

Fig. 1 is a schematic structural view of a push microswitch of the present invention;

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

fig. 3 is a schematic three-dimensional structure of the long rod of the present invention;

reference numerals: 1. connecting sheets; 2. a housing; 3. a drive rod; 4. a button; 5. a long rod; 41. an upper button; 42. a spring; 43. a lower button; 51. a long lead screw; 52. a rubber pad; 53. a round bar.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-2, a push microswitch comprises a housing 2, a connecting sheet 1 is fixedly connected to the left end face of the housing 2, a driving rod 3 is fixedly connected to the top end face of the housing 2, a button 4 is movably connected to the right side of the top end face of the housing 2 in an inserting mode, a long rod 5 is movably connected to the right end face of the housing 2 through threads, the button 4 comprises an upper button 41, a spring 42 is fixedly connected to the bottom end face of the upper button 41, and a lower button 43 is fixedly connected to the bottom end face of the spring 42.

When the user pushes down to button 4 transmission pressure through shell 2, spring 42 can absorb the pressure of last button 41 and transmit pressure to button 43 department down after reaching the summit, lower button 43 begins to carry out vertical downstream and opens equipment through the plectrum under the effect of pressure afterwards, after the user stops to transmit pressure to button 4 through actuating lever 3, spring 42 loses the control of pressure and kick-backs rapidly and makes button 4 return to original high department, the plectrum has lost the pressure of lower button 43 and also closes equipment rapidly afterwards, the not enough problem of resilience force in the use can effectually be solved in the setting of button 4, can strengthen opening and closing speed, realize opening fast and close fast, the whole setting of button 4 is comparatively simple and easy to make simultaneously, can effectual reinforcing use impression and use flexibility.

Example 2

As shown in fig. 1-3, a press microswitch, including shell 2, the left end terminal surface fixedly connected with connection piece 1 of shell 2, and the top end terminal surface fixedly connected with actuating lever 3 of shell 2, the top end terminal surface right side grafting swing joint of shell 2 has button 4, and the right end terminal surface of shell 2 has stock 5 through screw thread swing joint, button 4 is including last button 41, the bottom end terminal surface fixedly connected with spring 42 of going up button 41, button 43 under the bottom end terminal surface fixedly connected with of spring 42, stock 5 is including long filament pole 51, the bottom end terminal surface fixedly connected with rubber pad 52 of long filament pole 51, the bottom end terminal surface fixedly connected with round bar 53 of rubber pad 52.

When micro-gap switch is in idle state, can place stock 5 in the top end face right side groove position department of shell 2, grip round bar 53 afterwards and drive long lead screw 51 and rotate make its top end terminal surface and bottom end terminal surface respectively with the bottom terminal surface and the recess fixed connection of actuating lever 3, the use height of actuating lever 3 is fixed under stock 5's support afterwards, also can not press opening and closing of control micro-gap switch simultaneously, stock 5 set up effectual the safety in utilization problem when having strengthened idle state, can effectually avoid the condition such as mistake touching, the influence that unnecessary press motion brought for equipment has been reduced simultaneously, holistic life has been strengthened, stock 5 can use repeatedly when using, extremely strong flexibility has.

The utility model discloses a theory of operation and use flow: the utility model discloses after installing, at first place the position department that needs to use with micro-gap switch, can be with the equipment electric connection that connection piece 1 and needs are connected after it, then fix its position through the front end terminal surface hole site of shell 2, accessible actuating lever 3 presses opening and closing of 4 controlgear of button afterwards, and accessible stock 5 plays the protection and the mistake touches the effect of bumping when idle state simultaneously.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A push microswitch comprising a housing (2), characterized in that: the utility model discloses a novel electric switch, including shell (2), top end face fixedly connected with actuating lever (3) of shell (2), the left end terminal surface fixedly connected with connection piece (1) of shell (2), and the top end face fixedly connected with actuating lever (3) of shell (2), the top end face right side grafting swing joint of shell (2) has button (4), and the right-hand member terminal surface of shell (2) has stock (5) through screw thread swing joint, button (4) are including last button (41), the bottom end face fixedly connected with spring (42) of going up button (41), button (43) under the bottom end face fixedly connected with of spring (42).

2. A push microswitch according to claim 1 wherein: the upper button (41) and the spring (42) are equal in length and width, and the spring (42) is elastic and can stretch and contract.

3. A push microswitch according to claim 1 wherein: spring (42) are provided with two and set up for the symmetric distribution, the top terminal surface of going up button (41) sets up for laminating with the bottom terminal surface of actuating lever (3).

4. A push microswitch according to claim 1 wherein: the long rod (5) comprises a long screw rod (51), a rubber pad (52) is fixedly connected to the bottom end face of the long screw rod (51), and a round rod (53) is fixedly connected to the bottom end face of the rubber pad (52).

5. The push microswitch of claim 4, wherein: the long screw rod (51) and the rubber pad (52) are both provided with two threads which are all located at the bottom end face of the round rod (53), and the outer surface of the long screw rod (51) is provided with annularly distributed threads.

6. The push microswitch of claim 4, wherein: the rubber pad (52) has elasticity, and the diameter of the rubber pad (52) is equal to that of the round rod (53).

7. A push microswitch according to claim 1 wherein: the top end face right side of shell (2) is provided with the recess and the recess inboard is provided with the screw thread, the bottom end face of actuating lever (3) becomes the laminating setting with the top end face of stock (5).