CN2598275Y

CN2598275Y - Turning cover structure for folding mobile phone

Info

Publication number: CN2598275Y
Application number: CNU032228805U
Authority: CN
Inventors: 罗选福
Original assignee: Huizhou TCL Mobile Communication Co Ltd
Current assignee: Huizhou TCL Mobile Communication Co Ltd
Priority date: 2003-01-07
Filing date: 2003-01-07
Publication date: 2004-01-07
Anticipated expiration: 2013-01-07

Abstract

A turning cover structure for folding mobile phone comprises a face casing and a base casing which are connected with each other through a clip position or a clip groove connected with clip hooks, wherein the clip position or the clip groove is connected with the clip hooks through fore and aft clip connection or vertical clip connection. Hooks on the clip hooks having the same direction are all in fore and aft direction or vertical direction with clip hooks on the same side being in line and the connection lines of correspondent clip hooks on two sides being in parallel. The clip position or the clip groove which is arranged inside the face casing wall and dented towards the wall shares the same shape with the clip hooks and is provided with a downward opening, the width of which is larger than the total width of the clip hooks. According to the utility model, direction of the hooks in prior art is changed and the matching clip position or clip groove is also slightly changed, while two layers of wall thickness, the thickness of two clip hook posts, are reduced in the inner space of the turning cover casings, thereby enabling a bigger LCD in case of the same size of the mobile phone, and preferably solving the conflict between a smaller size and a bigger display screen.

Description

The structure that a kind of clamshell phone is renovated

Technical field

The utility model relates to the structure that a kind of clamshell phone is renovated, and is meant the assembly structure between the lid shell of cellular phone flip especially.

Background technology

The syndeton that existing clamshell phone is renovated between housing mostly is traditional, being connected between the face-piece of promptly renovating and drain pan adopts button bit to connect, the structural relation that this button bit connects is a button about inside and outside button also can be said so, at this moment the inner surface of drain pan be provided with projection to the grab that falls that turns up, the inboard of the two side of Jiong profile shell has and falls corresponding screens or the draw-in groove of grab, realize that by the downward by force pressure surface shell of the elasticity of material itself screens or draw-in groove put in place with cooperating of grab during assembling, or slip into from the port of draw-in groove and to put in place, the general employing cooperating of interference between screens or draw-in groove and grab.Owing to adopt inside and outside buckle structure, design and add and under the prerequisite that guarantees grab intensity, to reserve enough fit-up gaps again man-hour, so the width of display screen LCD be greatly limited.

Summary of the invention

The purpose of this utility model provides the assembly structure between a kind of lid shell of the cellular phone flip that takies the space of renovating shell insied width direction hardly.

Designed the structure that a kind of clamshell phone is renovated according to above-mentioned purpose, comprised face-piece and drain pan, the grab of projection is connected on the screens of face-piece wall inboard or draw-in groove and the drain pan upper surface, snapping or vertical fastening structure before and after its screens or draw-in groove and grab adopt.Add man-hour, the hook on the grab towards unanimity, and be fore-and-aft direction or vertically, the grab of the same side is in a straight line, the on line of the corresponding grab in both sides is parallel to each other; It is inboard and identical with grab to the shape of screens of wall sunken inside or draw-in groove to be positioned at the face-piece wall, under shed and the width overall width greater than grab.Simultaneously, the hook end of screens or draw-in groove and grab is interference fit or tight fit.

Though the utility model changed just that grab is risen to the bait in the prior art towards and change has slightly been done in supporting screens or draw-in groove, but reduced the i.e. thickness of two grab columns of two-layer wall thickness in the space in renovating shell, thereby when outward appearance is measure-alike, can make display screen LCD bigger.The utility model has solved preferably and had both required mobile phone overall structure size little, requires display screen to want big this contradiction again.

Description of drawings

Accompanying drawing 1 is the complete section structural representation after the prior art assembling; Accompanying drawing 2 is the complete section structural representations after the utility model assembling; Accompanying drawing 3 is that accompanying drawing 2A-A is to the broken section enlarged diagram.

Specific embodiments

Accompanying drawing 1 is given and has been shown that conventional mobile phone renovates the assembly structure of shell, the face-piece of renovating 1 with adopt inside and outside button also can say so being connected of 2 of drain pans about the button bit of button connect, the inner cavity that forms is for display screen LCD3 usefulness.What at this moment the inner surface of drain pan was provided with projection falls grab 21 to what turn up, the inboard of the two side of Jiong profile shell has and falls corresponding screens or the draw-in groove 11 of grab, realize that by the downward by force pressure surface shell of the elasticity of material itself screens or draw-in groove put in place with cooperating of grab during assembling, or slip into from the port of draw-in groove and to put in place, the general employing cooperating of interference between screens or draw-in groove and grab.Because grab is had certain intensity requirements, the grab post need have certain thickness or width, therefore under same size with regard to significant limitation the width of LCD.

The utility model has solved the problems referred to above effectively, thinking be exactly with fastening hook hiding in the face-piece wall, its scheme is snapping before and after adopting or vertical fastening structure.Add man-hour, the hook on the grab towards unanimity, and be fore-and-aft direction or vertically, the grab of the same side is in a straight line, the on line of the corresponding grab in both sides is parallel to each other; It is inboard and identical with grab to the shape of the screens of wall sunken inside or draw-in groove to be positioned at the face-piece wall, under shed and the width overall width greater than grab, so that the turnover of grab in the assembling process.Simultaneously, the hook end of screens or draw-in groove and grab is interference fit or tight fit, with convenient location.

Claims

1, a kind of clamshell phone structure of renovating comprises face-piece (1) and drain pan (2), and the grab (21) of projection is connected on the screens of face-piece wall inboard or draw-in groove (11) and the drain pan upper surface, it is characterized in that

Snapping or vertical fastening structure before and after described screens or draw-in groove and grab adopt.

2, the structure of cellular phone flip according to claim 1, it is characterized in that on the grab hook towards unanimity, and be fore-and-aft direction or vertically, the grab of the same side is in a straight line, the on line of the corresponding grab in both sides is parallel to each other.

3, the structure of cellular phone flip according to claim 1 and 2, it is inboard and to the wall sunken inside to it is characterized in that screens or draw-in groove are positioned at the face-piece wall, and shape is identical with grab, under shed and the width overall width greater than grab.

4, the structure of cellular phone flip according to claim 3 is characterized in that the hook end of screens or draw-in groove and grab is interference fit or tight fit.