CN207676839U

CN207676839U - A kind of Waterproof push-button and electronic equipment

Info

Publication number: CN207676839U
Application number: CN201820019032.XU
Authority: CN
Inventors: 占旺发; 赵涛
Original assignee: Shenzhen Qianhai Patozon Network Technology Co Ltd
Current assignee: Shenzhen Qianhai Patozon Network Technology Co Ltd
Priority date: 2018-01-05
Filing date: 2018-01-05
Publication date: 2018-07-31
Anticipated expiration: 2028-01-05
Also published as: WO2019134259A1

Abstract

The utility model is related to button field, a kind of Waterproof push-button and electronic equipment are specifically disclosed comprising button cap and press keyframe, button cap has a crown, extends downwardly out side wall from the crown edge, the medial surface of the side wall is convexly equipped with the first water proof ring；Include annular wall by keyframe, flexible robotic arm and press compression leg, the annular wall is set to the inside sidewalls, described to be arranged in the cavity of the annular wall by compression leg, and is fixedly connected with the annular wall by the flexible robotic arm.Waterproof push-button provided by the utility model is by button cap and presses the Combination Design of keyframe, and the special arrangement of water proof ring reaches preferable waterproof effect, while being also convenient for installing, and reduces production cost.

Description

A kind of Waterproof push-button and electronic equipment

【Technical field】

The utility model is related to button field more particularly to a kind of Waterproof push-buttons and electronic equipment.

【Background technology】

With the development of science and technology the raising of the level of consumption, use environment and its usage experience of the consumer to electronic product It is required that it is higher and higher, therefore for the water proofing property of product, product touch feeling etc., it is more and more important.Product button conduct The main thoroughfare of human-computer interaction is then the Major research field of waterproofing design, and complicated design can bring more powerful function, but It is the cost that excessively complicated design can then increase substantially product, therefore how design structure is simple, it is easy to assembly, have good The Waterproof push-button of water-proof function is the necessary research topic of current electronic product.

【Utility model content】

The utility model is in order to solve the above technical problems, provide following technical scheme：

On the one hand, the utility model provides a kind of Waterproof push-button, including,

Button cap has a crown, side wall, the medial surface projection of the side wall is extended downwardly out from the crown edge There is the first water proof ring；

Press keyframe comprising annular wall, flexible robotic arm and press compression leg, the annular wall be set to the inside sidewalls, it is described It is arranged in the cavity of the annular wall by compression leg, and is fixedly connected with the annular wall by the flexible robotic arm.

In some embodiments, the root edge of the side wall circumferentially extends the first waterproof ring outward.

In some embodiments, the waterproof ring is convexly equipped with the second water proof ring.

In some embodiments, the root edge of the annular wall circumferentially extends the second waterproof ring outward.

In some embodiments, first waterproof ring and the stacked setting of second waterproof ring.

In some embodiments, the crown extends downwardly out a pillar, and the pillar presses compression leg against described.

In some embodiments, the annular wall, the flexible robotic arm and it is described by compression leg using rubber material one at Type.

In some embodiments, the crown is upward convex presses portion equipped at least one.

On the other hand, the utility model provides a kind of electronic equipment, including shell, and the shell is equipped with key hole, institute It states and is equipped with above-described Waterproof push-button at key hole.

In some embodiments, the electronic equipment is head lamp.

The beneficial effects of the utility model are that Waterproof push-button provided by the utility model is by button cap and presses keyframe Combination Design, the special arrangement of water proof ring reach preferable waterproof effect, while being also convenient for installing, and reduce production cost.

【Description of the drawings】

Fig. 1 is the Waterproof key structure schematic diagram that one embodiment of the utility model provides.

Fig. 2 is the Waterproof push-button sectional view that one embodiment of the utility model provides.

Fig. 3 is the structural schematic diagram for the button cap that one embodiment of the utility model provides.

Fig. 4 is the sectional view for the button cap that one embodiment of the utility model provides.

Fig. 5 is the structural schematic diagram by keyframe that one embodiment of the utility model provides.

Fig. 6 is the sectional view at the Waterproof push-button for the electronic equipment that one embodiment of the utility model provides.

Reference numeral：1, button cap；11, crown；12, side wall；13, the first water proof ring；14, the first waterproof ring；15, second Water proof ring；16, pillar；17, portion is pressed；2, keyframe is pressed；21, annular wall；22, flexible robotic arm；23, compression leg is pressed；24, the second waterproof Ring；3, it switchs；4, shell；41, annular table.

【Specific implementation mode】

To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, below in conjunction with the accompanying drawings to this The specific implementation mode of utility model is described in detail.Elaborate many details in order to abundant in the following description Understand the utility model.But the utility model can be much to implement different from other manner described here, this field Technical staff can do similar improvement without prejudice to the utility model connotation, therefore the utility model is not by following public affairs The limitation for the specific embodiment opened.

In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include at least one this feature.The meaning of " plurality " is at least two, such as two in the description of the present invention, It is a, three etc., unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, fisrt feature is "above" or "below" second feature Can be that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, first is special Sign second feature " on ", " top " and " above " can be fisrt feature and be directly above or diagonally above the second feature, or only Indicate that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of fisrt feature level height and is less than second feature.

Embodiment 1

- Fig. 5 is please referred to Fig.1, the present embodiment provides a kind of preferable Waterproof push-button, including button cap 1 and keyframe 2 is pressed, presses Keycap 1 has a crown 11, extends downwardly out side wall 12 from 11 edge of crown, the medial surface of side wall 12 is convexly equipped with the first water proof ring 13；It includes annular wall 21 to press keyframe 2, flexible robotic arm 22 and presses compression leg 23, and annular wall 21 is set to the inside of side wall 12, annular wall 21 Outside is close to the inside of side wall 12, and the first water proof ring 13 is embedded in the outside of annular wall 21, to reach preferable waterproof effect.

As shown in figure 5, be arranged in the cavity of annular wall 21 by compression leg 23, and it is solid by flexible robotic arm 22 and annular wall 21 Fixed connection.Usually, it is provided in round column by compression leg 23, the elastic force of flexible robotic arm 22 can restore so that touch by compression leg 23 Energy reinstatement after switch waits for secondary pressing touching.

Waterproof push-button provided in this embodiment is pushed down on by pressing keys cap 1, button cap 1 by compression leg 23, by compression leg 23 touching switch 3 are with off/on switches 3；It is extensive under the elastic force effect of flexible robotic arm 22 by compression leg 23 after unclamping button cap 1 Original state is arrived again.

Further, as shown in Figure 3 and Figure 4, the root edge of side wall 12 circumferentially extends the first waterproof ring 14 outward.Waterproof ring It is convexly equipped with the second water proof ring 15.As shown in figure 5, the root edge of annular wall 21 circumferentially extends the second waterproof ring 24 outward, second is anti- The shape size of water ring 24 is adapted with the first waterproof ring 14, the first waterproof ring 14 and the stacked setting of the second waterproof ring 24.Generally Ground, the second water proof ring 15 are used for the junction of Waterproof push-button and body electronics, in this way, button cap 1, setting by keyframe 2, electronics Then have dual water proof ring between standby, reach more preferably waterproof effect, it is ensured that IPX7 can be crossed.

In the present embodiment, crown 11 extends downwardly out a pillar 16, and pillar 16, which abuts, presses compression leg 23.Pass through button cap 1 Pillar 16 is arranged to push in the way of 23 touching switch 3 of compression leg, can solve the problems, such as handfeel of keys, if button integrally uses bullet Property silica gel, silica gel is blocked up, and handfeel of keys can be very bad.

Preferably, annular wall 21, flexible robotic arm 22 and by compression leg 23 using rubber material be integrally formed.Button cap 1 can be adopted With 50 degree of silica gel injection moldings.

Further, as shown in figure 3, crown 11 is upward convex to press portion 17 equipped at least one.In the present embodiment, it presses There are two the settings of portion 17, and specially raised is round table-like, may be set to be it should be appreciated by those skilled in the art that pressing portion 17 Other forms, such as：The lines etc. of several dot bulges, waveform.So set, while improving the feel of button, also Convenient for the searching of button, the position of button is found by sense of touch in emergency.Preferably, the thickness of button cap 1 can be arranged For 0.4-0.6mm, the thickness of 0.5mm specifically can be used, to reduce impact of the DROP tests to switch so that the Waterproof push-button In routine use, protection switch is not damaged by external impact or external impact is opened accidentally/turns off the switch.

Waterproof push-button provided by the utility model makes it have good waterproof effect by the design of two water proof rings, It is simple in structure, it is easily installed, cost is relatively low.

Embodiment 2

Referring to Fig. 6, the present embodiment provides a kind of electronic equipment, including shell 4, shell 4 are equipped with key hole, key hole Place is equipped with Waterproof push-button as described in Example 1, and the size and shape of key hole are adapted with Waterproof push-button.

Preferably, the inside of key hole is equipped with annular table 41, and the shape size of annular table 41 and the first of Waterproof push-button prevent Water ring 14 and the second waterproof ring 24 are adapted.In this way, annular table 41, the first waterproof ring 14 and the second waterproof ring 24 are sequentially stacked and set It sets, further fastening installation, reaches better waterproof effect.

In the present embodiment, between the first water proof ring 13 is in button cap 1 and presses keyframe 2, the second water proof ring 15 is in and presses It between keycap 1 and annular table 41, is easily installed, and good water-proof effect.When installation, button cap 1 is first assembled to electronic equipment On shell 4, then will be assembled in button cap 1 by keyframe 2, then assembling electronic equipment other such as pcb board components, assembling mode It is very convenient, reduce the cost of equipment.

In the present embodiment, electronic equipment can be common electronic device in the lives such as head lamp.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model Protection domain within.

Claims

1. a kind of Waterproof push-button, which is characterized in that including,

Button cap has a crown, and side wall is extended downwardly out from the crown edge, and the medial surface of the side wall is convexly equipped with the One water proof ring；

Press keyframe comprising annular wall, flexible robotic arm and press compression leg, the annular wall be set to the inside sidewalls, the pressing Column is arranged in the cavity of the annular wall, and is fixedly connected with the annular wall by the flexible robotic arm.

2. Waterproof push-button as described in claim 1, which is characterized in that it is anti-that the root edge of the side wall circumferentially extends first outward Water ring.

3. Waterproof push-button as claimed in claim 2, which is characterized in that the waterproof ring is convexly equipped with the second water proof ring.

4. Waterproof push-button as claimed in claim 3, which is characterized in that the root edge of the annular wall circumferentially extends second outward Waterproof ring.

5. Waterproof push-button as claimed in claim 4, which is characterized in that first waterproof ring is stacked with second waterproof ring Setting.

6. Waterproof push-button as described in claim 1, which is characterized in that the crown extends downwardly out a pillar, the pillar Compression leg is pressed against described.

7. Waterproof push-button as described in claim 1, which is characterized in that the annular wall, the flexible robotic arm and the pressing Column is integrally formed using rubber material.

8. Waterproof push-button as described in claim 1, which is characterized in that the crown is upward convex to press portion equipped at least one.

9. a kind of electronic equipment, which is characterized in that including shell, the shell is equipped with key hole, is equipped at the key hole Such as claim 1-8 any one of them Waterproof push-buttons.

10. electronic equipment as claimed in claim 9, which is characterized in that the electronic equipment is head lamp.