CN214254197U

CN214254197U - Waterproof button with lamp indication

Info

Publication number: CN214254197U
Application number: CN202120604708.3U
Authority: CN
Inventors: 蒋超
Original assignee: Avic East China Photoelectric Shanghai Co ltd
Current assignee: Avic East China Photoelectric Shanghai Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-09-21
Anticipated expiration: 2031-03-24

Abstract

The utility model discloses a take lamp to instruct waterproof button, which comprises a pane, the panel includes upper cover plate and bottom plate, upper cover plate and bottom plate assembly form the inserting groove, the inboard activity of inserting groove is pegged graft and is pressed the briquetting, press the lower extreme outside fixedly connected with spacing ring of briquetting, the first sealing ring of lower extreme fixedly connected with of spacing ring, the lower extreme activity of first sealing ring is pegged graft inside the annular of sealing rubber ring upper end, the inside activity of lower extreme annular of sealing rubber ring is pegged graft and is had the second sealing ring, the lower extreme fixed connection of second sealing ring is in the lower extreme outside of inserting groove, the lower extreme fixed connection of second sealing ring is in the inner chamber lower extreme outside of inserting groove, the inboard fixed of sealing rubber ring is inlayed and is had the spring. This take lamp to instruct waterproof button, through equipment overall structure, the spring not only can increase the bulk strength of sealing rubber ring, can also increase sealing rubber ring elasticity, the sealed degree in space between increase spacing ring that first sealing ring and second sealing ring can be great and the panel.

Description

Waterproof button with lamp indication

Technical Field

The utility model relates to the technical field of machinery, specifically be a take lamp to instruct waterproof button.

Background

The key switch mainly refers to a touch key switch, also called a touch switch. The key switch is an electronic switch, belonging to the class of electronic components, and when it is used, it can apply pressure to switch operation direction according to the condition of operation force, and can be closed and switched on, and when the pressure is removed, the switch can be switched off, and its internal structure can be switched on and off by means of stress change of metal spring sheet. The key switch consists of an insert, a base, an elastic sheet, a button and a cover plate, has the advantages of small contact resistance load, accurate operation force error, diversified specifications and the like, is widely applied to electronic equipment, white household appliances and the like, and has insufficient waterproof performance when the common key is used, so that the waterproof key with the lamp for indication is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take lamp to indicate waterproof button to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a waterproof button with a lamp indicator comprises a panel, wherein the panel comprises an upper cover plate and a bottom plate, the upper cover plate and the bottom plate are assembled to form an insertion groove, the inner side of the insertion groove is movably inserted with a pressing block, the outer side of the lower end of the pressing block is fixedly connected with a limiting ring, the lower end of the limiting ring is fixedly connected with a first sealing ring, the lower end of the first sealing ring is movably inserted in a ring groove at the upper end of a sealing rubber ring, the inner side of the lower ring groove of the sealing rubber ring is movably inserted with a second sealing ring, the lower end of the second sealing ring is fixedly connected to the outer side of the lower end of the insertion groove, the lower end of the second sealing ring is fixedly connected to the outer side of the lower end of an inner cavity of the insertion groove, the inner side of the sealing rubber ring is fixedly embedded with a spring, the lower end of the insertion groove is fixedly connected to a switch body, the upper end of the switch body is provided with a button, and the upper end of the outer side of the button is fixedly connected with a baffle ring, the lower end of the baffle ring is fixedly connected with a return spring, the squatting position of the return spring is fixedly connected to the upper end of the switch body, and the lower part of the inner cavity of the pressing block is fixedly connected with a stop block through a support rod.

Preferably, the springs are provided with a plurality of springs which are fixedly embedded on the inner side of the sealing rubber ring in an annular array.

Preferably, the number of the first sealing rings and the number of the second sealing rings are at least six, and the first sealing rings and the second sealing rings are respectively arranged at the lower end of the limiting ring and the outer side of the lower end of the inner cavity of the insertion groove at equal intervals.

Preferably, the number of the reset springs is four, and the reset springs are arranged at the lower end of the baffle ring in an annular array.

Preferably, the lower end of the stop block is fixedly connected with an elastic rubber layer, and the lower end of the elastic rubber layer is attached to the upper end of the key.

Preferably, the insertion groove is in a convex shape, and the inner side wall of the insertion groove is smooth.

Preferably, the lower part of the outer side wall of the pressing block is smooth.

Compared with the prior art, the beneficial effects of the utility model are that: this take waterproof button of lamp instruction, through the overall structure of equipment, the space between spacing ring and the panel can be sealed to the sealing rubber ring to make its inside space have waterproof performance, and the spring not only can increase the bulk strength of sealing rubber ring, and can also increase the elasticity of sealing rubber ring, the sealed degree in space between increase spacing ring and the panel that first sealing ring and second sealing ring can be great.

Drawings

Fig. 1 is a sectional view of the present invention;

fig. 2 is an enlarged view of the position M of the present invention.

In the figure: 1 panel, 2 inserting groove, 3 press the briquetting, 4 spacing rings, 5 dogs, 6 first sealing rings, 7 sealing rubber ring, 8 springs, 9 second sealing rings, 10 switch bodies, 11 buttons, 12 reset spring, 13 fender ring.

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. 1-2, the present invention provides a technical solution: the utility model provides a take lamp to instruct waterproof button, includes panel 1, panel 1 includes upper cover plate and bottom plate, upper cover plate and bottom plate assembly form inserting groove 2, and inserting groove 2 is pressed piece 3 for pegging graft, when pressing the 3 upper portions of piece and exerting pressing force, can make dog 5 displacement downwards, and then extrudeing button 11 displacement downwards to switch on switch body 10, inserting groove 2 is "protruding" word form, inserting groove 2's inside wall is smooth. The inner side of the insertion groove 2 is movably inserted with the pressing block 3, and the lower part of the outer side wall of the pressing block 3 is smooth. According to lower extreme outside fixedly connected with spacing ring 4 of pressing piece 3, the first sealing ring 6 of lower extreme fixedly connected with of spacing ring 4, first sealing ring 6 and second sealing ring 9 all are equipped with six at least, first sealing ring 6 and second sealing ring 9 equidistance are arranged respectively in the lower extreme of spacing ring 4 and the inner chamber lower extreme outside of inserting groove 2. The lower end of the first sealing ring 6 is movably inserted in an annular groove at the upper end of the sealing rubber ring 7, the sealing rubber ring 7 can seal a gap between the limiting ring 4 and the panel 1, so that the inner space of the sealing rubber ring has waterproof performance, the spring 8 not only can increase the overall strength of the sealing rubber ring 7, but also can increase the elasticity of the sealing rubber ring 7, the first sealing ring 6 and the second sealing ring 9 can greatly increase the tightness of the gap between the limiting ring 4 and the panel 1, the second sealing ring 9 is movably inserted in the annular groove at the lower end of the sealing rubber ring 7, the lower end of the second sealing ring 9 is fixedly connected at the outer side of the lower end of the insertion groove 2, the lower end of the second sealing ring 6 is fixedly connected at the outer side of the lower end of the inner cavity of the insertion groove 2, the spring 8 is fixedly embedded in the inner side of the sealing rubber ring 7, and the spring 8 is provided with a plurality of springs, spring 8 is that the annular array is fixed to be inlayed and is enclosed 7 inboardly at the sealing rubber lower extreme fixed connection in switch body 10 of inserting groove 2, and switch body 10 adopts the current switch in market, the upper end of switch body 10 is equipped with button 11, the outside upper end fixedly connected with of button 11 keeps off ring 13, keep off the lower extreme fixedly connected with reset spring 14 of ring 13, reset spring 14 can increase the resilience performance of button 11, reset spring 14 is equipped with four, reset spring 14 is the annular array and arranges the lower extreme at fender ring 13. The lower end of the reset spring 14 is fixedly connected to the upper end of the switch body 10, the lower portion of the inner cavity of the pressing block 3 is fixedly connected with a stop block 5 through a support rod, the lower end of the stop block 5 is fixedly connected with an elastic rubber layer, and the lower end of the elastic rubber layer is attached to the upper end of the key 11.

The working principle is as follows: inserting groove 2 is for inserting press block 3, when applying pressing force according to 3 upper portions of press block, can make dog 5 displacement downwards, and then push button 11 displacement downwards, thereby switch-on switch body 10, and overall structure is when using, the space between spacing ring 4 and the panel 1 can be sealed to sealing rubber ring 7, thereby make its inside space have waterproof performance, and spring 8 not only can increase sealing rubber ring 7's bulk strength, and can also increase sealing rubber ring 7's elasticity, the leakproofness in the space between first sealing ring 6 and the great increase spacing ring 4 of second sealing ring 9 and the panel 1, reset spring 14 can increase the resilience performance of button 11.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take lamp to indicate waterproof button, includes panel (1), its characterized in that: the panel (1) comprises an upper cover plate and a bottom plate, the upper cover plate and the bottom plate are assembled to form an insertion groove (2), the inner side of the insertion groove (2) is movably inserted into a pressing block (3), the lower end outer side of the pressing block (3) is fixedly connected with a limiting ring (4), the lower end of the limiting ring (4) is fixedly connected with a first sealing ring (6), the lower end of the first sealing ring (6) is movably inserted into an annular groove at the upper end of a sealing rubber ring (7), the lower end annular groove of the sealing rubber ring (7) is movably inserted into a second sealing ring (9), the lower end of the second sealing ring (9) is fixedly connected to the outer side of the lower end of the insertion groove (2), the lower end of the second sealing ring (9) is fixedly connected to the outer side of the lower end of the inner cavity of the insertion groove (2), and a spring (8) is fixedly embedded into the inner side of the sealing rubber ring (7), the lower extreme fixed connection of inserting groove (2) is in switch body (10), the upper end of switch body (10) is equipped with button (11), the outside upper end fixedly connected with of button (11) keeps off ring (13), the lower extreme fixedly connected with reset spring (14) of keeping off ring (13), the lower extreme fixed connection of reset spring (14) is in the upper end of switch body (10), press inner chamber lower part of briquetting (3) to pass through branch fixedly connected with dog (5).

2. The waterproof button with lamp indicator of claim 1, characterized in that: the spring (8) is provided with a plurality of springs, and the springs (8) are fixedly embedded in the inner side of the sealing rubber ring (7) in an annular array mode.

3. The waterproof button with lamp indicator of claim 1, characterized in that: the first sealing ring (6) and the second sealing ring (9) are at least six, and the first sealing ring (6) and the second sealing ring (9) are respectively arranged on the lower end of the limiting ring (4) and the outer side of the lower end of the inner cavity of the insertion groove (2) at equal intervals.

4. The waterproof button with lamp indicator of claim 1, characterized in that: the number of the reset springs (14) is four, and the reset springs (14) are arranged at the lower end of the baffle ring (13) in an annular array.

5. The waterproof button with lamp indicator of claim 1, characterized in that: the lower end of the stop block (5) is fixedly connected with an elastic rubber layer, and the lower end of the elastic rubber layer is attached to the upper end of the key (11).

6. The waterproof button with lamp indicator of claim 1, characterized in that: the insertion groove (2) is in a convex shape, and the inner side wall of the insertion groove (2) is smooth.

7. The waterproof button with lamp indicator of claim 1, characterized in that: the lower part of the outer side wall of the pressing block (3) is smooth.