CN212258927U

CN212258927U - Proximity switch button

Info

Publication number: CN212258927U
Application number: CN202020815295.9U
Authority: CN
Inventors: 胡振禄
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-16
Filing date: 2020-05-16
Publication date: 2020-12-29
Anticipated expiration: 2030-05-16

Abstract

The utility model discloses a proximity switch button, include: the mounting base is provided with a mounting cavity with an upward opening, and a binding post is arranged at the bottom of the mounting base; the proximity switch is arranged in the mounting cavity, the induction head faces the opening side, and a wiring pin at the bottom of the proximity switch is connected with the wiring terminal through a conductive device; the button is arranged on the opening of the mounting cavity and can move towards the induction head side of the proximity switch; the inductor is arranged on the inner side of the button and is configured to be contacted with the induction head when the button moves towards the proximity switch; a resilient device disposed between the button and the mounting cavity configured to separate the button and the proximity switch.

Description

Proximity switch button

Technical Field

The utility model belongs to the technical field of the electrical technology and specifically relates to a proximity switch button is related to.

Background

A switch is an essential accessory on an electrical device to open or close an electrical circuit. The switches in the prior art are all connected or disconnected by adopting contact type contact or separation, so that the switches with the structure have points, electric sparks are easily generated, the safety effect is poor, poor contact can be caused, the equipment cannot normally run at the time, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a proximity switch button solves the current problem that the switch security performance is low, stability is not good.

The utility model adopts the technical proposal that: a proximity switch button comprising:

the mounting base is provided with a mounting cavity with an upward opening, and a binding post is arranged at the bottom of the mounting base;

the proximity switch is arranged in the mounting cavity, the induction head faces the opening side, and a wiring pin at the bottom of the proximity switch is connected with the wiring terminal through a conductive device;

the button is arranged on the opening of the mounting cavity and can move towards the induction head side of the proximity switch;

the inductor is arranged on the inner side of the button and is configured to be contacted with the induction head when the button moves towards the proximity switch;

a resilient device disposed between the button and the mounting cavity configured to separate the button and the proximity switch.

Further, the elastic device is a spring.

Further, the button comprises a button head and a connecting sleeve, the button head is fixed at one end of the connecting sleeve, and the other end of the connecting sleeve can be movably connected in the mounting cavity along the axial direction of the mounting cavity;

the inductor sets up the connecting sleeve hole, and be close to the button head end.

Furthermore, a notch is formed in the side wall of the connecting end of the connecting sleeve and the mounting cavity along the axis of the connecting sleeve, and a clamping point capable of being embedded into the notch is arranged on the inner side wall of the mounting cavity.

Furthermore, the notch and the clamping point are correspondingly provided with two groups.

Furthermore, the connecting sleeve and the inner wall of the mounting cavity are respectively provided with a step for limiting two ends of the spring.

Further, the proximity switch is detachably mounted in the mounting cavity.

Further, the proximity switch is connected with the bottom of the installation cavity through threads.

Furthermore, the proximity switch is inserted in the installation cavity, and a switch clamping point for clamping the proximity switch is arranged in the installation cavity.

Further, the mounting seat is of a cylindrical structure, threads are formed on the outer circle of the mounting seat, and a locking nut is suspended on the threaded section.

Compared with the prior art, the utility model, it has following beneficial effect:

the utility model discloses a proximity switch button has adopted contactless type structure setting to avoid the production of electric spark, and then safer, also can not take place the condition such as contact failure simultaneously, stability is more, and then has improved work efficiency, and it is simple structure, reasonable still, long service life, advantages such as economical and practical, environmental protection and energy saving.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a structural diagram of the present invention.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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 efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

A proximity switch button as shown in fig. 1 comprises a mounting base 1, a proximity switch 2, a button, an inductor 4 and an elastic device 5.

Specifically, the mounting base 1 is provided with a mounting cavity 6 which is opened upwards, and a binding post 13 is arranged at the bottom of the mounting base 1; the proximity switch 2 is arranged in the mounting cavity 6, the induction head faces the opening side, and a wiring pin at the bottom of the proximity switch 2 is connected with a wiring terminal of the proximity switch 2 through a conductive device; the button is arranged on an opening of the mounting cavity 6 and can move towards the induction head side of the proximity switch 2; the inductor 4 is arranged on the inner side of the button and is configured to be contacted with the induction head when the button moves towards the proximity switch 2; elastic means 5 are provided between the push-button and the mounting cavity 6, configured to separate the push-button from the proximity switch 2. Through the structural design, the inductor can be contacted with the induction head of the proximity switch only by pressing down the switch button, and the inductor and the proximity switch are not contacted in a normal state.

In the embodiment, the button comprises a button head 3 and a connecting sleeve 7, the button head 3 is fixed at one end of the connecting sleeve 7, and the other end of the connecting sleeve 7 can be movably connected in the mounting cavity 6 along the axial direction of the mounting cavity 6; the inductor 4 is arranged in the inner hole of the connecting sleeve 6 and close to the end of the button head 3; the connecting sleeve 7 with be provided with notch 8 along its axis on the lateral wall of the link of installation cavity 6, be provided with on the inside wall of installation cavity 6 and imbed notch 8's stuck point 9.

In this embodiment, the elastic device 5 is a spring, and the inner walls of the connecting sleeve 7 and the mounting cavity 9 are respectively provided with a step for limiting two ends of the spring, so as to mount the spring better.

In this embodiment, in order to connect the connecting sleeve 7 and the mounting cavity 6 more firmly, the notches 8 and the clamping points 9 are provided with two groups correspondingly.

In this embodiment, in order to facilitate the detachment or better different proximity switches 2, the proximity switch 2 is detachably mounted in the mounting cavity 6, the proximity switch 2 of this embodiment is directly inserted into the mounting cavity 6, and a switch clamping point 10 for clamping the proximity switch 2 is provided in the mounting cavity 6. In some embodiments the proximity switch 2 is threadably connected to the bottom of the mounting chamber 6.

In the present embodiment, for convenience of installation, the mounting base 1 is a cylindrical structure, and has a thread 11 on its outer circle, and can be directly installed on a panel of an electrical device by the thread 11, and a lock nut 12 is suspended on a section of the thread 11, and can be directly fixed by the lock nut 12.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. A proximity switch button, comprising:

2. A proximity switch button as recited in claim 1, wherein said resilient means is a spring.

3. A proximity switch button according to claim 2, wherein said button includes a button head and a coupling sleeve, said button head being secured to one end of said coupling sleeve, the other end of said coupling sleeve being axially movably connected within said mounting cavity;

4. The proximity switch button according to claim 3, wherein a notch is formed on a side wall of the connection end of the connection sleeve and the installation cavity along an axis thereof, and a fastening point capable of being inserted into the notch is formed on an inner side wall of the installation cavity.

5. A proximity switch button according to claim 4 wherein there are two sets of notches corresponding to said detents.

6. The proximity switch button according to claim 5, wherein the connecting sleeve and the inner wall of the mounting cavity have steps for limiting two ends of the spring, respectively.

7. The proximity switch button according to any one of claims 1-6, wherein the proximity switch is removably mounted within the mounting cavity.

8. The proximity switch button as recited in claim 7, wherein the proximity switch is inserted into the mounting cavity, and a switch locking point for locking the proximity switch is disposed in the mounting cavity.

9. The proximity switch button as recited in claim 7, wherein said proximity switch is threadably coupled to a bottom portion of said mounting cavity.

10. The proximity switch button of claim 8, wherein said mounting block is a cylindrical structure having threads on an outer circumference thereof and a lock nut depending from said threaded section.