CN213583575U

CN213583575U - Waterproof button switch

Info

Publication number: CN213583575U
Application number: CN202022979620.8U
Authority: CN
Inventors: 吴志武; 周爱萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-06-29
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a waterproof button switch, which comprises a shell, a base is inserted in the shell, a button is connected with the upper side of the shell in a sliding way, a pressing pad is arranged at the lower side of the button, a peach heart upper seat is arranged at the lower side of the pressing pad, the inner side of the button is provided with an annular groove, the outer side of the upper end of the peach heart upper seat is provided with a protruding clamping block, the clamping block is clamped in the groove, the installation is convenient, the lower side of the peach heart upper seat is clamped with a peach heart seat, the peach heart upper seat is conical, and the downside is equipped with the card strip, and card strip joint improves stability on the outstanding point of heart seat lateral wall, the middle part that the heart sat on is equipped with annular recess, and the recess joint has waterproof cover, and waterproof cover is the bowl form of back-off down, and the inboard of shell is equipped with the boss of step form, the utility model discloses have good waterproof nature, the equipment is simple, convenient to use, and compact structure saves button switch's assembly process.

Description

Waterproof button switch

Technical Field

The utility model relates to a button switch technical field specifically is a waterproof button switch.

Background

The button switch is a switch which utilizes a button to push a transmission mechanism, enables a movable contact and a static contact to be pressed on or off and realizes circuit switching. The button switch is a master control electrical appliance with simple structure and wide application. In an electric automatic control circuit, it is used to manually send out control signals to control a contactor, a relay, an electromagnetic starter, and the like.

At present, there is a button switch in the market, including button subassembly, base and two electrical unit switch modules, wherein, the button subassembly includes button cap, pressing piece, is cavity tubulose button cover and is cavity tubulose protective sheath, and the button cap cover is established on the pressing piece, and the pressing piece inlays and establishes in the protective sheath, button cover and protective sheath fixed connection.

The existing button switch is difficult to install, complex in structure and poor in waterproofness. Therefore, the utility model provides a waterproof button switch to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof button switch to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a waterproof button switch comprises a shell, a base is inserted in the shell, threads are arranged on the outer side of the shell, a button is connected on the upper side of the shell in a sliding mode, a pressing pad is arranged on the lower side of the button, a peach heart upper seat is arranged on the lower side of the pressing pad in a clamping mode, a peach heart seat is clamped on the lower side of the peach heart upper seat, a peach heart spring is arranged on the left portion of the lower side of the peach heart seat, a peach heart-shaped cavity is arranged on the upper side of the peach heart spring, a V-shaped clamping strip is arranged in the middle of the cavity, a baffle is clamped on the lower side of the peach heart spring and used for supporting the peach heart spring, a crochet hook is clamped on the left portion of the upper side of the base and is U-shaped, the upper end of the crochet hook is clamped on the baffle on the lower side of the cavity and used for controlling the vertical amplitude of the peach heart spring, a movable contact spring is arranged, the downside joint of peach heart seat has the base, fixed mounting has left terminal, well terminal and right-hand member in the base, and the upside of left terminal and well terminal and the top downside of right terminal all are equipped with the stationary contact, and the upper end parallel and level of left terminal and well terminal is used for control circuit's switch through controlling the movable contact piece, and the mid-mounting of base has the pilot lamp, and the pilot lamp is located the installation cavity for the state of pilot switch.

As a further scheme of the utility model, the inboard of button is equipped with annular recess, and the upper end outside of peach heart seat of honour is equipped with outstanding fixture block, in the fixture block joint recess, easy to assemble.

As the utility model discloses scheme further again, the peach heart seat of honour is the taper type, and the downside is equipped with the card strip, and card strip joint improves stability on the salient point of peach heart seat lateral wall.

As the utility model discloses scheme further again, the middle part of peach heart seat of honour is equipped with annular recess, and the recess joint has waterproof cover, and waterproof cover is the bowl form of back-off down, and the inboard of shell is equipped with the boss of step form for support waterproof cover.

As the utility model discloses scheme further again, both sides all are equipped with the joint piece around the base, joint piece joint is in the draw-in groove of shell.

As the utility model discloses scheme further again, the downside middle part of peach heart seat is equipped with the installation cavity, and both sides are equipped with the lug around the lower extreme of installation cavity, and the lug joint improves the stability behind the joint in the guide holder of base.

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

the utility model discloses have good waterproof nature, the equipment is simple, convenient to use, compact structure saves button switch's assembly process.

Drawings

Fig. 1 is a schematic view of a pressing pad structure of a waterproof button switch.

Fig. 2 is a schematic structural view of a base in a waterproof push button switch.

Fig. 3 is a schematic structural view of a movable contact piece in a waterproof button switch.

Fig. 4 is a schematic structural view of a housing of a waterproof push button switch.

In the figure: 1. a housing; 2. a button; 3. a pressing pad; 4. setting the peach heart on the seat; 5. a waterproof jacket; 6. a peach heart seat; 7. a peach heart spring; 8. a moving plate spring; 9. a base; 10. hooking a needle; 11. a movable contact spring; 12. a movable contact; 13. a stationary contact; 14. an indicator light; 15. a middle terminal; 16. a left terminal; 17. and a right terminal.

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 to 4, in an embodiment of the present invention, a waterproof button switch includes a housing 1, a base 9 is inserted into the housing 1, threads are disposed on an outer side of the housing 1, a button 2 is slidably connected to an upper side of the housing 1, a pressing pad 3 is disposed on a lower side of the button 2, a peach heart upper seat 4 is disposed on a lower side of the pressing pad 3, an annular groove is disposed on an inner side of the button 2, a protruding clamping block is disposed on an upper end outer side of the peach heart upper seat 4, the installation is facilitated, a peach heart seat 6 is clamped on a lower side of the peach heart upper seat 4, the peach heart upper seat 4 is in a conical shape, a clamping bar is disposed on a lower side of a side wall of the peach heart seat 6, the clamping bar is clamped on a protruding point of a side wall of the peach heart seat 6, the stability is improved, an annular groove is disposed in a middle portion of the peach heart upper seat 4, a waterproof sleeve 5 is clamped in the groove, the, the waterproof device is used for supporting the waterproof sleeve 5, the peach heart spring 7 is arranged at the left part of the lower side of the peach heart seat 6, a peach heart-shaped cavity is arranged at the upper side of the peach heart spring 7, a V-shaped clamping strip is arranged in the middle of the cavity, a baffle is clamped at the lower side of the cavity and used for supporting the peach heart spring 7, a crochet hook 10 is clamped at the left part of the upper side of the base 9, the crochet hook 10 is U-shaped, the upper end of the crochet hook 10 is clamped on the baffle at the lower side of the cavity and used for controlling the vertical amplitude of the peach heart spring 7, a moving plate spring 8 is arranged at the right part of the lower side of the peach heart seat 6, a moving contact 11 is fixedly connected with the lower end of the moving contact 11, moving contacts 12 are arranged at the lower side and the upper side of the rear end of the moving contact 11, the base 9 is clamped at the lower side of the peach heart seat 6, clamping blocks are arranged at the front side and the rear side of the base, the lug joint improves the stability behind the joint in the guide holder of base 9, fixed mounting has left terminal 16, well terminal 15 and right-hand member terminal 17 in the base 9, and left terminal 16 and the upside of well terminal 15 and the top downside of right-hand member terminal 17 all are equipped with stationary contact 13, and the upper end parallel and level of left terminal 16 and well terminal 15 is used for control circuit's switch through controlling movable contact 11, and the mid-mounting of base 9 has pilot lamp 14, and pilot lamp 14 is located the installation cavity for the state of pilot switch.

The utility model discloses a theory of operation is: during installation, install the moving plate spring 8 on peach heart seat 6, put peach heart spring 7 and movable contact spring 11 in place again, movable contact spring 11 is located between right terminal 17 upper end and the left terminal 16 upper end, peg graft peach heart seat 6 on base 9 through the installation cavity, and insert on base 9 and the baffle with crochet hook 10, control the flexible of peach heart spring 7, insert peach heart seat 6 in shell 1 again, cup joint waterproof cover 5 on peach heart upper berth 4, peg graft the downside of peach heart upper berth 4 on peach heart seat 6, at last with button 2 and the upside of pressing pad 3 joint at peach heart upper berth 4, accomplish the installation.

When the device is used, the button 2 drives the upper part of the peach heart upper seat 4 to deform, so that the peach heart seat 6 is driven to move downwards, the peach heart spring 7 is compressed, the crochet hook 10 is driven to be clamped on the V-shaped clamping strip, the left terminal 16 and the middle terminal 15 are communicated through the movable contact piece 11, the button 2 is pressed again, the crochet hook 10 is unlocked, the movable contact piece 11 communicates the left terminal 16 with the right terminal 17, the state of a switch is changed, and meanwhile, the indicating lamp 14 is used for indicating.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The waterproof button switch comprises a shell (1) and is characterized in that a base (9) is inserted in the shell (1), threads are arranged on the outer side of the shell (1), a button (2) is connected to the upper side of the shell (1) in a sliding mode, a pressing pad (3) is arranged on the lower side of the button (2), a peach heart upper seat (4) is arranged on the lower side of the pressing pad (3), a peach heart seat (6) is connected to the lower side of the peach heart upper seat (4) in a clamping mode, a peach heart spring (7) is arranged on the left portion of the lower side of the peach heart seat (6), a peach heart-shaped cavity is arranged on the upper side of the peach heart spring (7), a V-shaped clamping strip is arranged in the middle of the cavity, a baffle is connected to the lower side of the cavity, a crochet hook (10) is connected to the left portion of the upper side of the base (9), the crochet hook (10) is U-shaped, the upper end of the crochet hook (10, the lower extreme fixedly connected with movable contact spring (11) of movable contact spring (8), the front end downside and the rear end upside of movable contact spring (11) all are equipped with movable contact (12), and the downside joint of peach heart seat (6) has base (9), fixed mounting has left terminal (16), well terminal (15) and right-hand member (17) in base (9), and the upside of left terminal (16) and well terminal (15) and the top downside of right-hand member (17) all are equipped with stationary contact (13), and the upper end parallel and level of left terminal (16) and well terminal (15), the mid-mounting of base (9) has pilot lamp (14).

2. The waterproof button switch according to claim 1, wherein an annular groove is formed in the inner side of the button (2), a protruding clamping block is arranged on the outer side of the upper end of the peach-heart upper seat (4), and the clamping block is clamped in the groove.

3. The waterproof button switch according to claim 1, wherein the upper peach-heart seat (4) is conical, and a clamping strip is arranged on the lower side of the upper peach-heart seat and clamped on a protruding point on the side wall of the upper peach-heart seat (6).

4. The waterproof button switch according to claim 1, wherein an annular groove is formed in the middle of the peach-heart upper seat (4), a waterproof sleeve (5) is clamped in the groove, the waterproof sleeve (5) is in a downward inverted bowl shape, and a step-shaped boss is arranged on the inner side of the shell (1).

5. The waterproof button switch according to claim 1, wherein the front side and the rear side of the base (9) are respectively provided with a clamping block, and the clamping blocks are clamped in clamping grooves of the housing (1).

6. The waterproof button switch according to claim 1, wherein a mounting cavity is formed in the middle of the lower side of the peach-heart seat (6), protruding blocks are arranged on the front side and the rear side of the lower end of the mounting cavity, and the protruding blocks are clamped in the guide seats of the base (9).