CN214203529U

CN214203529U - Button fixing piece and electronic equipment

Info

Publication number: CN214203529U
Application number: CN202022781696.XU
Authority: CN
Inventors: 于晓杰
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-09-14
Anticipated expiration: 2030-11-25

Abstract

The application provides a button fixing piece and electronic equipment. The button fixing part is used for fixing the button and comprises a limiting part for preventing the button from falling and an easy-to-detach structure convenient to detach. The electronic equipment comprises a shell, a key and the key fixing piece, wherein the key is installed on the shell, an installation groove is formed in the inner side of the shell, the key fixing piece is installed in the installation groove, and the limiting portion of the key fixing piece is matched with the key to prevent the key from falling off the shell. The application provides a button mounting and have its electronic equipment, its button mounting dismantles conveniently, dismantles the in-process moreover and is difficult for causing the button mounting to damage, and the button mounting can be assembled once more and use.

Description

Button fixing piece and electronic equipment

Technical Field

The application relates to the technical field of electronic equipment, in particular to a key fixing piece and electronic equipment.

Background

In the existing assembling structure of the mobile phone side key, in order to prevent the side key from falling out, a plug is usually installed in an interference fit manner, and a limiting piece is arranged on the plug to block the inner side of the side key, so that the side key is prevented from falling out. However, the volume of stopper is often less and installs with interference fit's mode, and later stage dismantlement is very difficult, can only pull out with tweezers a bit by a bit, and easy breaking apart moreover for the stopper of dismantling can't install again and use. In view of this, the prior art is in need of improvement.

SUMMERY OF THE UTILITY MODEL

The application provides a key fixing piece and electronic equipment to solve the problem that the key fixing piece is difficult to detach and take.

In order to solve the technical problem, the application provides a button mounting on the one hand for fixed button, the button mounting is including preventing spacing portion that the button dropped and being convenient for demolish the easy removable structure of button mounting.

As the further improved technical scheme of this application, easy removable structure is for supplying the extracting tool to insert the hole of dismantling so that extract the button mounting.

As the further improved technical scheme of this application, the downthehole joint piece that has of dismantlement, extracting tool's lower tip inserts in the dismantlement hole and with the lower terminal surface cooperation of joint piece is in order to extract the button mounting.

As the further improved technical scheme of this application, the dismantlement hole includes rectangular shape peristome and is located cavity portion below the peristome, cavity portion's width is greater than the width of peristome is in order to form between the two the joint piece.

As the further improved technical scheme of this application, the shape of extracting tool's lower tip with the shape phase-match of opening, extracting tool's lower tip passes the opening is in the inner chamber portion rotate in order with the cooperation of the lower terminal surface of joint piece.

As a further improved technical solution of the present application, a lower end portion of the removal tool passes through the opening portion in an elastically deformed manner and elastically returns in the inner cavity portion to abut against a lower end surface of the engagement piece.

This application on the other hand provides an electronic equipment, including shell, button and as above arbitrary technical scheme the button mounting, the button is installed on the shell, the shell inboard is equipped with the mounting groove, the button mounting is installed in the mounting groove, just the spacing portion of button mounting with the button cooperation is in order to prevent the button is followed drop on the shell.

As the further improved technical scheme of this application, be equipped with many vertical muscle on the lateral wall of button mounting, the button mounting is fixed with interference fit's mode in the mounting groove.

As a further improved technical scheme of this application, the button is electronic equipment's side button, the side button mounting hole has been seted up on the side frame of shell, the side button has to be installed main part in the side button mounting hole and certainly the spacing knot of main part inside extension, spacing portion on the button mounting blocks and is in the orientation of spacing knot one side of main part.

As a further improved technical solution of the present application, the electronic device is a mobile phone or a tablet, and the side key is a power key or a volume key disposed on the side of the mobile phone or the tablet.

The application provides a button mounting is equipped with the convenience on its button mounting and demolishs the easy removable structure of button mounting for the button mounting dismantles conveniently, dismantles the in-process moreover and is difficult for causing the button mounting to damage, and the button mounting can be assembled once more and use.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.

Fig. 1 is a combination diagram of a key holder and a removal tool in an embodiment of the key holder of the present application.

Fig. 2 is an exploded view of the key holder and the removal tool in an embodiment of the key holder of the present application.

FIG. 3 is a combination diagram of the key holder and the removal tool from another perspective according to an embodiment of the key holder of the present application.

FIG. 4 is a cross-sectional view of an embodiment of the key holder of the present application.

Reference numerals:

1-a housing; 11-side frame; 101-mounting grooves; 2-side key; 21-a main body portion; 22-a limit buckle; 3-key fixing part; 31-a body portion; 310-a removal hole; 3101-an opening part; 3102-the inner chamber part; 311-vertical ribs; 312-a card block; 32-a limiting part; 4-a removal tool; 41-lower end portion; 42-handle portion.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below do not represent all implementations consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with aspects of the present application.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

A key fixing according to the present application will be described in detail below with reference to the accompanying drawings. Features in the embodiments described below may be combined with each other without conflict.

Referring to fig. 1 to 4, the present application provides a key fixing member applied to an electronic device. The electronic equipment comprises a shell 1, a side key 2 and a key fixing piece 3. The housing 1 includes a side frame 11 and a mounting groove 101 located inside the side frame 11. The side key 2 is arranged on the side frame 11, and the key fixing piece 3 is fixed in the mounting groove 101. The key holder 3 has a stopper 32 for preventing the side key 2 from falling. The key fixing piece 3 is further provided with an easy-to-detach structure which is convenient for pulling the key fixing piece 3 out of the mounting groove 101.

The application provides a button mounting is equipped with readily removable structure on its button mounting 3 for button mounting 3 dismantles the convenience, and then makes things convenient for the dismantlement of side button 2. And the key fixing piece 3 is not easy to be damaged in the dismounting process, and the key fixing piece 3 can be assembled and used again.

Referring to fig. 1 to 3, the key fixing member 3 includes a main body 31 and a limiting portion 32 connected to the main body 31. In this embodiment, the main body 31 is a plastic part, the limiting portion 32 is a metal sheet, and the metal sheet and the main body 31 of the plastic part are integrally molded and fixed. In other embodiments, the metal sheet may be a separate component from the main body 31, and may be fixed by a snap fit, an interference fit, or the like. In other embodiments, the limiting portion 32 may also be a plastic part, and is directly injection molded with the main body 31. The side wall of the main body portion 31 is provided with a plurality of vertical ribs 311, and the vertical ribs 311 are used for being abutted against the inner wall of the mounting groove 101 to be tightly matched when the key fixing member 3 is mounted in the mounting groove 101. The top wall of the main body 31 is provided with a detachment hole 310 from top to bottom. In this embodiment, the detaching hole 310 is an easy-to-detach structure, and the key fixing member 3 can be conveniently taken out from the mounting groove 101 by inserting the detaching tool 4 into the detaching hole 310.

Referring to fig. 3, the dismounting hole 310 has a clamping block 312 therein, and the lower end 41 of the dismounting tool 4 is inserted into the dismounting hole 310 and is engaged with the lower end surface of the clamping block 312 to pull out the key fixing member 3. In this embodiment, the detachment hole 310 includes an elongated opening portion 3101 and a cavity portion 3102 located below the opening portion 3101. The inner cavity portion 3102 penetrates the bottom wall of the main body portion 31. The width W2 of the inner cavity portion 3102 is larger than the width W1 of the opening portion 3101 to form the snap piece 312 therebetween. As can be seen from the perspective shown in fig. 3, the dismounting hole 310 is a stepped hole, and the length and width of the inner cavity portion 3102 are greater than the length and width of the opening portion 3101, so that a stepped surface is formed therebetween, and the stepped surface constitutes the clamping block 312.

Referring to fig. 2, in the present embodiment, the detaching tool 4 is a metal sheet. The upper end part of the detaching tool 4 is provided with a handle part 42 which is convenient for fingers to hold, the shape of the lower end part 41 of the detaching tool 4 is matched with that of the opening part 3101, and the lower end part 41 of the detaching tool 4 passes through the opening part 3101 and rotates in the inner cavity part 3102 to be matched with the lower end surface of the clamping block 312. That is, the lower end portion 41 of the removal tool 4 is in a straight shape, and is inserted in a direction in which the length and width thereof are identical to those of the opening portion 3101 when being inserted into the opening portion 3101, and when the lower end portion 41 is positioned in the cavity portion 3102 through the opening portion 3101, the removal tool 4 is rotated so that the longitudinal direction of the lower end portion 41 forms an angle with the longitudinal direction of the opening portion 3101, and when the angle is 90 degrees, the engagement between the lower end portion 41 and the engagement piece 312 is most stable. Since the rotation makes the lower end portion 41 located below the engaging block 312 and blocked by the engaging block, the key fixing member 3 is pulled out upward when the removing tool 4 is pulled upward. In other embodiments, the lower end of the detaching tool may also pass through the opening 3101 in an elastically deformed manner and elastically return within the inner cavity 3102 to abut against the lower end surface of the snap-in block 312. For example, the whole of the detaching tool may be in the shape of a tweezers, and two hooks bent outward are disposed at two lower ends of the tweezers, when the detaching tool 4 is inserted into the detaching hole 310, the tweezers may be pinched to make the two hooks close, so that the lower end of the detaching tool 4 may pass through the opening 3101, after the lower end of the detaching tool 4 passes through the opening 3101, the pinching force is released, so that the two hooks are relatively opened by the elastic restoring force to be clamped with the clamping block 312, and when the detaching tool 4 is pulled upward, the key fixing member 3 is driven to be pulled upward.

Referring to fig. 4, a side edge frame 11 of the housing 1 is provided with a side key mounting hole (not numbered), and the side key 2 has a main body portion 21 mounted in the side key mounting hole and a limit buckle 22 extending inward from the main body portion 21. The key fixing member 3 is fixed in the mounting groove 101 in an interference fit manner. The main body 31 of the key fixing member 3 is accommodated in the mounting groove 101, the vertical ribs 311 on the side wall of the main body 31 are abutted against the inner wall of the mounting groove 101 to realize tight fit, and the limiting part 32 on the key fixing member 3 blocks the side of the limiting buckle 22 facing the main body 21, so that the side key 2 can be prevented from falling out of the side key mounting hole.

The application provides an electronic equipment is cell-phone or flat board, side button 2 is for locating power key or volume key on cell-phone or the dull and stereotyped side.

It can be known from the above description of the specific embodiment that the key fixing member provided by the present application is provided with the easy-to-detach structure on the key fixing member 3, in this embodiment, the easy-to-detach structure is used for inserting the detaching tool 4 so as to pull the key fixing member 3 out of the detaching hole 310 in the mounting groove 101, so that the key fixing member 3 is conveniently detached, and the side key 2 is conveniently detached. And the key fixing piece 3 is not easy to be damaged in the dismounting process, and the key fixing piece 3 can be assembled and used again. The electronic equipment provided by the application has the beneficial effects as well as the key fixing piece.

Although the present application has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the application, and all changes, substitutions and alterations that fall within the spirit and scope of the application are to be understood as being covered by the following claims.

Claims

1. A key fixing piece is used for fixing a key and is characterized by comprising a limiting part for preventing the key from falling and an easy-to-detach structure for conveniently detaching the key fixing piece; the easily-detachable structure is a detaching hole for inserting a detaching tool so as to pull out the key fixing piece.

2. The key holder according to claim 1, wherein said removal hole has a catching piece therein, and a lower end portion of said removal tool is inserted into said removal hole and engaged with a lower end surface of said catching piece to pull out said key holder.

3. The key holder as claimed in claim 2, wherein the removal hole includes an elongated opening portion and an inner cavity portion below the opening portion, the inner cavity portion having a width greater than that of the opening portion to form the snap-fit block therebetween.

4. The key holder as claimed in claim 3, wherein the lower end portion of the removal tool has a shape matching the shape of the opening portion, and the lower end portion of the removal tool passes through the opening portion and rotates in the inner cavity portion to engage with the lower end surface of the snap-in block.

5. The key holder as claimed in claim 3, wherein the lower end portion of the removal tool passes through the opening portion in an elastically deformed manner and elastically returns within the cavity portion to abut against the lower end surface of the snap-in piece.

6. An electronic device, comprising a housing, a key and the key holder according to any one of claims 1 to 5, wherein the key is mounted on the housing, a mounting groove is formed inside the housing, the key holder is mounted in the mounting groove, and the position-limiting portion of the key holder is engaged with the key to prevent the key from falling off the housing.

7. The electronic device of claim 6, wherein a plurality of vertical ribs are disposed on a sidewall of the key fixing member, and the key fixing member is fixed in the mounting groove in an interference fit manner.

8. The electronic device of claim 7, wherein the button is a side button of the electronic device, a side button mounting hole is formed in a side frame of the housing, the side button has a main body portion mounted in the side button mounting hole and a limit buckle extending inward from the main body portion, and the limit portion on the button fixing member blocks a side of the limit buckle facing the main body portion.

9. The electronic device of claim 8, wherein the electronic device is a mobile phone or a tablet, and the side key is a power key or a volume key disposed on a side of the mobile phone or the tablet.