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Key and installing structure thereof

A technology for installation structure and buttons, which is applied to the structure of telephones, telephone communications, electrical components, etc., can solve the problems of small pull-out force test of buttons, restrict the structural design of the side buttons of the mobile phone, and the buttons fall off, etc., so as to achieve simple installation procedures , The effect of reducing the risk of key falling off

Active Publication Date: 2016-03-30
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The structure of the side key of the above-mentioned mobile phone can only be installed inside the mobile phone against the side key. Usually, a certain assembly space is required inside the mobile phone. For a mobile phone with a small space inside the battery cover, the side key is not convenient for assembly from the inside of the battery cover. Restricts the structural design of the side keys of the mobile phone
[0005] In the prior art, in order to realize the external installation of the above-mentioned mobile phone side keys, it is necessary to improve the structure of the mobile phone shell, so that the mounting holes for mounting the side keys can pass through the skirt as a whole, and then the opening size of the mounting holes can be adjusted through the auxiliary structure. Adjust so that the skirt cannot withdraw from the opening. The side key installed in this way has a large pulling force and is not easy to fall off, generally about 1kgf. However, the key assembly is complicated, and an auxiliary structure needs to be added in terms of cost, and the production of the side key The mold is complicated, which is not conducive to saving production costs
[0006] In the prior art, there is also a key structure that can realize the external installation of the side key. It uses elastic materials to make the skirt structure, and the case is installed in the mobile phone from the outside by extrusion. When the skirt is squeezed into the mobile phone shell The interior is restored to its original shape to realize the installation of the buttons. This method of assembly is simple and fast, but the pull-out force test of the buttons is weak, generally only about 0.5kgf, and there is a risk of the buttons falling off

Method used

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  • Key and installing structure thereof
  • Key and installing structure thereof
  • Key and installing structure thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A button is provided, including: a rigid fixing part and an elastic fixing part, the rigid fixing part is arranged opposite to the elastic fixing part, and can be snapped into a terminal respectively to realize the connection between the button and the terminal.

[0041] Specifically, such as Figure 1~6 As shown, in this embodiment, a button according to the present invention includes a rigid fixing member, an elastic fixing member and a button main body 100. At the second end of the main body opposite to the first end of the main body, the rigid fixing member is a rigid hanging buckle 200 arranged at the first end of the main body, and the elastic fixing member is an elastic hanging buckle 300 arranged at the second end of the main body, The button is engaged with the terminal through the rigid buckle 200 and the elastic buckle 300 .

[0042] During the installation process of the key, firstly, the rigid hanging buckle 200 passes through the strip-shaped installation...

Embodiment 2

[0054] Such as Figure 7 As shown, the button structure described in this embodiment is basically the same as that in Embodiment 1, and the main difference is that the structure of the button body 100 is different. In Embodiment 1, the button body 100 adopts a long strip structure, which is usually installed on the side of the mobile phone. The power button and the volume button are used, and the button body 100 of this embodiment adopts a circular structure, and is mainly used for being installed on the front or back of the mobile phone. Specifically, in this embodiment, the first end of the main body and the second end of the main body are respectively located at two ends of a diameter of the key body 100, the first end of the main body is installed with a rigid buckle 200, and the second end of the main body is Elastic hanging buckle 300 is installed on the end.

Embodiment 3

[0056] Such as Figure 8 As shown, the key body 100 in this embodiment also adopts a circular structure, on which a first end of the main body and two second ends of the main body are arranged. The top is evenly distributed at equal intervals, the first end of the main body is provided with a rigid hanging buckle 200, and the second end 300 of each main body is respectively provided with an elastic hanging buckle.

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Abstract

The invention discloses a key, which comprises a rigid fixing part and an elastic fixing part, wherein the rigid fixing part and the elastic fixing part are oppositely arranged and are respectively clamped in a terminal to realize a connection between the key and the terminal; the key is provided with the rigid fixing part and the elastic fixing part, so that installation outside a terminal shell can be realized; the invention also discloses an installing structure of the key used for installing the key; by adopting the installing structure of the key, an installation program is simple, an auxiliary installing structure is not needed, the installing structure can bear larger key drawing force, and the key falling risk is reduced.

Description

technical field [0001] The invention belongs to the technical field of keys for electronic products, and mainly relates to a side key installed on the side of a housing, in particular to a mobile phone key installed from the outside of the housing, and in particular to a key and its installation structure. Background technique [0002] As a communication tool, the mobile phone has become an indispensable necessity in people's daily life, and it greatly meets the needs of people for instant messaging. As one of the few mechanical buttons on smartphones, the collection side button has become a key point in the design of its structure and function. [0003] Existing mobile phone side keys are generally assembled from the inside of the battery cover outwards. For example, Chinese patent document CN101309313B discloses a mobile phone side key and a mobile phone equipped with the side key. A button skirt is arranged at the bottom of the keycap. When assembling, the keycap is pass...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/23
CPCH04M1/23H04M1/236
Inventor 曾元清
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD