CN210297829U

CN210297829U - Mobile phone side key fixing structure

Info

Publication number: CN210297829U
Application number: CN201921350187.2U
Authority: CN
Inventors: 肖望清
Original assignee: Guangdong Yinuo Communication Co Ltd
Current assignee: Guangdong Yinuo Communication Co Ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-04-10
Anticipated expiration: 2029-08-19

Abstract

The utility model provides a cell-phone side key fixed knot constructs, includes cell-phone casing, upper cover, side key and side key circuit board, the side key circuit board is used for the side key circuit to respond to, the side key embedding still includes the mounting in the cell-phone casing, the mounting with cell-phone body coupling is used for fixing the side key with the structure of side key circuit board, the utility model has the advantages of simple structure, equipment are simple and convenient and the side key is fixed stable.

Description

Mobile phone side key fixing structure

Technical Field

The utility model relates to a cell-phone field, concretely relates to cell-phone side key fixed knot constructs.

Background

When the cell-phone normally used, the sweat got into the fixed steel sheet position by the side key edge, and the gum is under the sweat corrodes for a long time, and viscidity variation or inefficacy, the button can exist in the normal during operation and arouse the not hard up risk of fixed steel sheet to lead to the unable normal use of button.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems, the utility model provides a simple structure, equipment are simple and convenient and the fixed stable cell-phone side key fixed knot of button constructs.

The technical scheme of the utility model is that: the utility model provides a cell-phone side key fixed knot constructs, includes cell-phone casing, upper cover, side key and side key circuit board, the side key circuit board is used for the side key circuit to respond to, the side key embedding in the cell-phone casing, still include the mounting, the mounting with cell-phone body coupling is used for fixing the side key with the side key circuit board.

For the improvement of the utility model, the fixing piece comprises a body, a first hook lug, a second hook lug and a third hook lug; the first hook lug extends outwards for a plurality of lengths from part of the body in the middle of the upper end of the body at an angle of 90 degrees with the body, and then is bent for a plurality of lengths towards the direction of the lower end of the body and is parallel to the body; the second hook lug is formed by extending and bending a part of the body in the left side of the lower end of the body outwards for a plurality of lengths, then extending a plurality of lengths towards the upper end of the body, being parallel to the body and then bending towards the body; the third hook lug is arranged on the right side of the lower end of the body, and the third hook lug and the second hook lug are identical in structure.

To the improvement of the present invention, the fixing member is formed by punching a sheet of sheet metal material.

For the improvement of the utility model, the sheet metal material is a stainless steel sheet.

To the improvement of the utility model, the side key circuit board is through the first ear of colluding of mounting is fixed.

To the improvement of the utility model, the side key is through the second of mounting colludes the ear or the third colludes the ear fixed.

The utility model discloses owing to adopted including cell-phone casing, upper cover, side key and side key circuit board, the side key circuit board is used for the side key circuit to respond to, the side key embedding still includes the mounting in the cell-phone casing, the mounting with cell-phone body coupling is used for fixing the side key with the structure of side key circuit board, the utility model has the advantages of simple structure, equipment are simple and convenient and the side key is fixed stable.

Drawings

Fig. 1 is an exploded schematic view of the fixing structure of the side key of the mobile phone of the present invention.

Fig. 2 is a schematic structural diagram of a fixing member in the fixing structure of the side key of the mobile phone of the present invention.

Fig. 3 is a schematic structural diagram of a part of the mobile phone side key fixing structure of the present invention.

Fig. 4 is a schematic sectional view at a-a in fig. 3.

Fig. 5 is a schematic structural view of the mobile phone side key fixing structure of the present invention after being assembled.

Detailed Description

In the description of the present invention, it is to be understood that the terms "central", "upper" and "lower" are used herein,

The references to "lower", "front", "rear", "left", "right", etc. are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or assembly referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art.

Referring to fig. 1 to 5, fig. 1 to 5 disclose a mobile phone side key fixing structure, which includes a mobile phone housing 1, an upper cover 2, a side key 3 and a side key circuit board 4, wherein the side key circuit board 4 is used for circuit induction of the side key 3, the side key 3 is embedded in the mobile phone housing 1, and further includes a fixing member 5, and the fixing member 5 is connected with the mobile phone housing 1 and is used for fixing the side key 3 and the side key circuit board 4; the side key 3 refers to a power key or/and a volume key on the mobile phone; the side key 3 is embedded into the mobile phone shell 1, the protruding card of the side key 3 is clamped into the fixing piece 5 to support the side key 3, and the side key 3 cannot shake or fall off during working.

Preferably, the fixing member 5 comprises a body 51, a first hooking lug 52, a second hooking lug 53 and a third hooking lug 54; the first hook lug 52 extends outwards from a part of the body 51 in the middle of the upper end of the body 51 at an angle of 90 degrees to the body 51 for a plurality of lengths, and then bends towards the lower end of the body 51 for a plurality of lengths and is parallel to the body 51; the second hook lug 53 is formed by extending and bending a part of the body 51 in the left side of the lower end of the body 51 outwards for a plurality of lengths, then extending a plurality of lengths towards the upper end of the body 51, being parallel to the body 51 and then bending towards the body 51; the third hook lug 54 is arranged on the right side of the lower end of the body 51, and the third hook lug 54 and the second hook lug 53 have the same structure.

Preferably, the fixing member 5 is stamped from a sheet metal material.

Preferably, the sheet metal material is a sheet of stainless steel.

Preferably, the side key circuit board 4 is fixed by the first hook 52 of the fixing member 5.

Preferably, the side key 3 is fixed by the second hook ear 53 or the third hook ear 54 of the fixing member 5.

Specifically, when the power key and the volume key of the mobile phone are on the same side, two ends of the power key are respectively provided with a protrusion, one protrusion on the power key, which is close to the second hook ear 53, is clamped into the second hook ear 53, and the other protrusion on the power key is clamped into the mobile phone shell 1;

the both ends of volume button are equipped with a arch respectively, are close to on the volume button a protruding card that third colludes ear 54 is gone into in the third colludes ear 54, another protruding card on the volume button is gone into in the cell-phone casing 1.

Cell-phone side key fixed knot construct the usage, not only limit to the cell-phone structurally, can also be applied to the terminal that side such as panel computer has the button on.

It should be noted that the detailed explanation of the above embodiments is only for the purpose of explaining the present invention so as to better explain the present invention, but these descriptions should not be construed as limiting the present invention for any reason, and in particular, the features described in the different embodiments may be arbitrarily combined with each other to constitute other embodiments, and these features should be understood as being applicable to any one embodiment and not limited to only the described embodiments except for the explicit contrary description.

Claims

1. The utility model provides a cell-phone side key fixed knot constructs, includes cell-phone casing (1), upper cover (2), side key (3) and side key circuit board (4), side key circuit board (4) are used for side key (3) circuit induction, side key (3) embedding in cell-phone casing (1), its characterized in that: still include mounting (5), mounting (5) with cell-phone casing (1) is connected, is used for fixing side key (3) with side key circuit board (4).

2. The mobile phone side key fixing structure of claim 1, wherein: the fixing piece (5) comprises a body (51), a first hooking lug (52), a second hooking lug (53) and a third hooking lug (54); the first hook lug (52) extends outwards for a plurality of lengths from a part of the body (51) in the middle of the upper end of the body (51) to the body (51) at an angle of 90 degrees, then bends for a plurality of lengths towards the lower end of the body (51), and is parallel to the body (51); the second hook lug (53) is formed by extending and bending a part of the body (51) in the left side of the lower end of the body (51) outwards for a plurality of lengths, then extending a plurality of lengths towards the upper end direction of the body (51), being parallel to the body (51) and then bending towards the body (51); the third hook lug (54) is arranged on the right side of the lower end of the body (51), and the third hook lug (54) and the second hook lug (53) are identical in structure.

3. The mobile phone side key fixing structure of claim 2, wherein: the fixing piece (5) is formed by punching a sheet of sheet metal material.

4. The mobile phone side key fixing structure of claim 3, wherein: the sheet metal material is a stainless steel sheet.

5. The mobile phone side key fixing structure of claim 1, wherein: the side key circuit board (4) is fixed through the first hook lug (52) of the fixing piece (5).

6. The mobile phone side key fixing structure of claim 1, wherein: the side key (3) is fixed through a second hook lug (53) or a third hook lug (54) of the fixing piece (5).