CN217405296U

CN217405296U - Strike-resistant waterproof key

Info

Publication number: CN217405296U
Application number: CN202221000061.4U
Authority: CN
Inventors: 刘世雄
Original assignee: Shenzhen Aoge Precision Technology Co ltd
Current assignee: Shenzhen Aoge Precision Technology Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-09-09
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a strike-resistant waterproof button, which comprises a waterproof base, a cover piece and a waterproof sheet, wherein the bottom of the waterproof base is fixedly connected with the waterproof sheet, the cover piece is thermally glued with the waterproof base, the cover piece and the waterproof base are of a middle-through structure, a key column is arranged in the middle of the cover piece in a penetrating manner, the key column is thermally glued with the cover piece and accommodated in the cover piece to extend downwards, and a spring sheet is arranged in the waterproof base; the utility model discloses a waterproof performance is good, has installed nonrust steel sheet, provides more stable support nature, and the material of button uses the silica gel material in the past of PC material replacement, has increased hitting of button and has hit the strike that the number of times can reach five million times, improves the durability of button.

Description

Strike-resistant waterproof key

Technical Field

The utility model relates to a button correlation technique field especially relates to a strike-resistant waterproof button.

Background

The button is applicable to in the very most electronic product and direct and electronic product's circuit board butt, and current button is not able to bear or endure to hit and beats, and the number of times that can supply to hit through the current button of test is few, and the waterproof nature of button is weak, and water permeates the circuit board through the button very easily, needs a durability height to this, the button that waterproof performance is good.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a strike-resistant waterproof button to overcome the not enough that exists among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a resistant waterproof button that strikes, includes waterproof base, cover piece and waterproof piece, waterproof base bottom and waterproof piece fixed connection, the hot veneer of cover piece and waterproof base, cover piece and waterproof base are well formula structure, and the middle part run-through of cover piece is equipped with the button post, presses the button post and the hot veneer of cover piece and holds the inside downwardly extending of cover piece, the inside shell fragment of having installed of waterproof base.

Furthermore, one end of the elastic sheet is bent and extends upwards, and the elastic sheet is fixedly arranged inside the waterproof base in an embedded mode.

Furthermore, the elastic sheet is made of stainless steel materials.

Further, the top of the key post is higher than the top of the cover member.

Further, the inside chamber that holds that is equipped with of lid piece and waterproof base, the extension of pressing the button post holds in this holds the intracavity.

Further, the outer diameter of the key post is slightly smaller than the inner diameter of the cover member.

Further, the waterproof base and the cover are made of polycarbonate.

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

the utility model discloses a waterproof performance is good, has installed nonrust steel sheet, provides more stable support nature, and the material of button uses the silica gel material in the past of PC material replacement, has increased hitting of button and has hit the strike that the number of times can reach five million times, improves the durability of button.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is a sectional view of the present invention;

fig. 3 is a cross-sectional view of a remote controller using a strike-resistant waterproof button according to an embodiment of the present invention.

Reference is made to the accompanying drawings in which:

1-waterproof base, 2-cover piece, 3-waterproof sheet, 4-button column, 5-shrapnel.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When the number of an element is referred to as "a plurality," it can be any number of two or more. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The present invention will be described in detail with reference to embodiments shown in the drawings:

as shown in fig. 1-2, in the present embodiment, a strike-resistant waterproof key is provided, including a waterproof base 1, a cover member 2, and a waterproof sheet 3, the bottom of the waterproof base 1 is fixedly connected to the waterproof sheet 3, the waterproof sheet 3 is a circular gasket, a circular opening is formed in the middle of the waterproof sheet for a key post 4 to pass through, the waterproof sheet 3 is fixed near and surrounds a circuit board electronic key when installed, the waterproof base 1 is tightly bonded to the waterproof sheet 3, the cover member 2 is thermally bonded to the waterproof base 1, the cover member 2 and the waterproof base 1 are of a through structure, the key post 4 is arranged in the middle of the cover member 2 in a penetrating manner, the key post 4 and the cover member 2 are thermally bonded and accommodated in the cover member 2 to extend downward, only the top of the key post 4 is thermally bonded to the inner wall of an opening of the cover member 2, and the diameter of the opening of the cover member 2 is smaller than the diameter of an accommodating cavity of the cover member 2.

Waterproof base 1 is inside to have installed shell fragment 5, and in order to make waterproof base 1 possess certain support nature, the one end bending of shell fragment 5 and upwards extend, the embedded type of shell fragment 5 sets firmly in waterproof base 1 inside, and shell fragment 5 is made for stainless steel material, and the external diameter according to button post 4 slightly is less than the internal diameter of cover piece 2, and cover piece 2 and waterproof base 1 are inside to be equipped with and to hold the chamber, the extension according to button post 4 holds in this holds the intracavity.

Polycarbonate materials are added in the manufacturing process of the waterproof base 1 and the cover piece 2, so that the times of knocking the keys and the durability are improved; the top of pressing key post 4 is higher than the top of cover piece 2, and when using the button, the finger is preferred to be contacted the top of pressing key post 4, presses the bottom of key post 4 can with the circuit board butt when pressing down, and corresponding elastic deformation can take place for waterproof base 1 and cover piece 2 and resets afterwards.

The remote controller has the anti-striking waterproof key, so that the same beneficial effects of the anti-striking waterproof key are achieved.

Referring to fig. 3, when the anti-striking waterproof button is embedded in the casing of the remote controller, the cover member 2 and the waterproof base will elastically deform to some extent when the button is pressed, and then the button post 4 will move downward to contact the electronic part of the remote controller.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A strike-resistant waterproof key is characterized in that: including waterproof base, cover piece and waterproof piece, waterproof base bottom and waterproof piece fixed connection, the hot veneer of cover piece and waterproof base, cover piece and waterproof base are well general formula structure, and the middle part run through formula of cover piece is equipped with the button post, presses button post and cover piece hot veneer to merge the holding in the inside downwardly extending of cover piece, the inside shell fragment of having installed of waterproof base.

2. A strike-resistant waterproof key as claimed in claim 1, wherein: the elastic sheet is fixedly arranged in the waterproof base in an embedded mode, and one end of the elastic sheet bends and extends upwards.

3. A strike-resistant waterproof key as claimed in claim 2, wherein: the spring plate is made of stainless steel materials.

4. A strike-resistant waterproof key as claimed in claim 1, wherein: the top of the key post is higher than the top of the cover member.

5. A strike-resistant waterproof key as claimed in claim 1, wherein: the inside chamber that holds that is equipped with of cover piece and waterproof base, the extension of pressing the button post holds in this intracavity that holds.

6. A strike-resistant waterproof key as claimed in claim 4, wherein: the outer diameter of the key post is slightly smaller than the inner diameter of the cover member.

7. A strike-resistant waterproof key as claimed in claim 1, wherein: the waterproof base and the cover are made of polycarbonate.