CN203104984U

CN203104984U - Portable electronic device

Info

Publication number: CN203104984U
Application number: CN 201220697878
Authority: CN
Inventors: 欧阳玮; 张明金; 吴温裕; 刘剑英
Original assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2012-12-17
Filing date: 2012-12-17
Publication date: 2013-07-31
Anticipated expiration: 2022-12-17
Also published as: TWM486793U

Abstract

A portable electronic device comprises a housing, a protection glass, a display module and a buffer piece; the protection glass is fixedly arranged on the housing; one side of the protection glass facing the housing is coated with a transparent conduction film; the display module is assembled in the housing and is covered by the protection glass; the buffer piece is positioned between the transparent conduction film of the protection glass and the display module; the portable electronic device also comprises a dustproof piece fixedly attached on a position of the protection glass close to the transparent conduction film, the dustproof piece is positioned in a gap existing between the transparent conduction film and the housing, and is flush with the transparent conduction film; and the buffer piece is attached on an edge area of the dustproof piece and the transparent conduction film. The portable electronic device has the advantages that light leakage hardly happens, bonding between the buffer piece and the protection glass is uniform and firm, and dustproof effect is good.

Description

Portable electron device

Technical field

The utility model relates to a kind of portable electron device.

Background technology

Along with the continuous progress and development of science and technology, the diversification day by day of the function of electronic product.Electronic installation such as mobile phone, panel computer is easy to carry owing to it, and also possesses extremely consumer's favors of function such as getting online without being tethered to a cable or makes a phone call.General portable electron device comprises housing, cover glass, demonstration module and bolster; show that module is installed in the housing; cover glass is installed on the housing, scribbles nesa coating on the cover glass, and bolster is located in the nesa coating fringe region and shows between the module.Yet, in the assembling process,, causing being in course of adjustment because the size of each parts is prone to tolerance, bolster is often excessively pushed and is made the cover glass demonstration module of damaging, or partial buffer spare is excessively pushed and caused local light leakage phenomena.If the bolster size is reduced; owing to have certain interval between electrically conducting transparent film edge on the cover glass and the housing; when cover glass fits on the bolster; bolster misplaces on this gap easily and causes sticking card inhomogeneous; not firm; even causing light leak spot, dust also enters cover glass via this light leak spot easily and shows in the module, thereby causes showing that the display effect of module is relatively poor.

The utility model content

In view of the foregoing, be necessary to provide a kind of sticking card that is not prone to light leak, bolster and cover glass evenly firm, and dustproof effect portable electron device preferably.

A kind of portable electron device; it comprises housing; cover glass; show module and bolster; this cover glass is fixedly installed on this housing; this cover glass on a side of this housing, scribble nesa coating; this demonstration module is installed in this housing; this cover glass covers this demonstration module; this bolster is between the nesa coating and this demonstration module of this cover glass; this portable electron device also comprises dust guard; this dust guard fixedly fits in the position of close this nesa coating on this cover glass; and in the gap that between this nesa coating and this housing, exists; and with the concordant setting of this nesa coating, this bolster fits in the fringe region of this dust guard and this nesa coating.

The dust guard that portable electron device of the present utility model adopts fits in the position of cover glass near nesa coating; and in the gap that between nesa coating and housing, exists; and concordant setting with nesa coating; bolster fits in the fringe region of dust guard and nesa coating; dislocation in the gap that bolster is difficult for existing between nesa coating and housing; and the sticking card of the fringe region of bolster and dust guard and nesa coating evenly firmly; be not prone to light leak spot yet, thereby prevent that effectively dust from entering in cover glass and the demonstration module.

Description of drawings

Fig. 1 is the schematic perspective view of the portable electron device of the utility model execution mode.

Fig. 2 is the cutaway view along the II-II line of portable electron device shown in Figure 1.

The main element symbol description

Portable electron device	100
		Housing	10
Diapire	11
		Perisporium	13
Fixed part	131
		Mounting seat	15
Installation portion	151
		Cover glass	30
Nesa coating	31
		Adhesive surface	311
Show module	50
		Bolster	60
Dust guard	70
		Binding face	771
Adhesive tape	80

Following embodiment will further specify the utility model in conjunction with above-mentioned accompanying drawing.

Embodiment

See also Fig. 1, the portable electron device 100 of the utility model execution mode can be panel computer, mobile phone, digital camera etc.In the present embodiment, be that example describes with the panel computer.

Please consult Fig. 2 simultaneously, portable electron device 100 comprises housing 10, cover glass 30, shows module 50, bolster 60, dust guard 70 and adhesive tape 80.Cover glass 30 is fixedly installed on the housing 10; show that module 50 is installed in the housing 10; and protected glass 30 covers, and bolster 60 is at cover glass 30 and show that dust guard 70 fixedly fits on the cover glass 30 and with bolster 60 and fits between the module 50.For saving space,,, be not described as circuit board etc. for other functional module group that is installed in the portable electron device 100.

Housing 10 is frame shaped in the form of a substantially rectangular, and it periphery that comprises that diapire 11 reaches by diapire 11 extends the perisporium 13 that is bent to form.Contiguous perisporium 13 positions convex with a mounting seat 15 on the diapire 11, are concaved with installation portion 151 on the mounting seat 15.Fixed part 131 of the common formation in the top of the top of perisporium 13 and mounting seat 15.

Cover glass 30 is fixedly installed on the fixed part 131 of housing 10.In the present embodiment cover glass 30 on a side of the diapire 11 of housing 10, scribble nesa coating 31, be formed with adhesive surface 311 on the side of nesa coating 31 away from cover glass 30.In the present embodiment, nesa coating 31 is a double-face nanometer indium tin metal oxidic transparent conducting film.

Show that module 50 partial fixings are installed on the installation portion 151, and be positioned at nesa coating 31 belows of cover glass 30.The roughly rectangular bulk of bolster 60, it is fixedly installed on the end away from mounting seat 15 that shows module 50, shows module 50 to draw outside impulsive force protection.The roughly rectangular bulk of dust guard 70, it fixedly fits in the position of close nesa coating 31 on the cover glass 30, and in the gap that between the mounting seat 15 of nesa coating 31 and housing 10, exists.Dust guard 70 and nesa coating 31 concordant settings, bolster 60 fits in the fringe region of dust guard 70 and nesa coating 31.Dust guard 70 is towards showing that module 50 is formed with a binding face 771.The adhesive surface 311 of nesa coating 31 is near the edge of dust guard 70.One side of adhesive tape 80 fits on binding face 771 and the adhesive surface 311; opposite side is mutually bonding away from demonstration module 50 1 sides with bolster 60; so that dust guard 70 and nesa coating 31 fringe regions are bonding,, dust guard 70 enters between demonstration module 50 and the cover glass 30 thereby can preventing dust.In the present embodiment, adhesive tape 80 is a double faced adhesive tape.

During assembling, at first, will show that module 50 partial fixings are on installation portion 151 1 sides of mounting seat 15; Then, bolster 60 is fixedly installed in demonstration module 50 1 ends; Then, dust guard 70 fixedly fits in the position of close nesa coating 31 on the cover glass 30; One side of adhesive tape 80 fits on binding face 771 and the adhesive surface 311; Cover glass 30 is fixedly installed on the fixed part 131, and simultaneously, adhesive tape 80 fixedly fits in bolster 60 away from the side that shows module 50 away from a side of binding face 771 and adhesive surface 311.

Portable electron device 100 of the present utility model is because in the gap that dust guard 70 exists between nesa coating 31 and housing 10; and with nesa coating 31 concordant settings; so that dislocation in the gap that bolster 60 is difficult for existing between nesa coating 31 and housing 10; and bolster 60 is evenly firm with the sticking card of the fringe region of dust guard 70 and nesa coating 31; be not prone to light leak spot yet, thereby prevent that effectively dust from entering in cover glass 30 and the demonstration module 50.

Be appreciated that adhesive tape 80 can omit, bolster 60 fits in the part of binding face 771 and nesa coating 31 by glue and gets final product.Be appreciated that nesa coating 31 can omit, dust guard 70 is fitted with bolster 60 and is got final product.In addition, those skilled in the art also can do other variation in the utility model spirit, and certainly, the variation that these are done according to the utility model spirit all should be included in the utility model scope required for protection.

Claims

1. portable electron device; it comprises housing; cover glass; show module and bolster; this cover glass is fixedly installed on this housing; this cover glass on a side of this housing, scribble nesa coating; this demonstration module is installed in this housing; this cover glass covers this demonstration module; this bolster is between the nesa coating and this demonstration module of this cover glass; it is characterized in that: this portable electron device also comprises dust guard; this dust guard fixedly fits in the position of close this nesa coating on this cover glass; and in the gap that between this nesa coating and this housing, exists; and with the concordant setting of this nesa coating, this bolster fits in the fringe region of this dust guard and this nesa coating.

2. portable electron device as claimed in claim 1; it is characterized in that: this portable electron device also comprises adhesive tape; this dust guard is formed with a binding face towards this demonstration module; this nesa coating is formed with adhesive surface away from a side of this cover glass and near on the edge of this dust guard; this adhesive tape fits on this binding face and this adhesive surface, so that this bolster is bonding with this dust guard and this nesa coating fringe region respectively by this adhesive tape.

3. portable electron device as claimed in claim 2 is characterized in that: this adhesive tape is a double faced adhesive tape.

4. portable electron device as claimed in claim 1; it is characterized in that: this housing comprises that the periphery that diapire reaches by this diapire extends the perisporium that is bent to form; contiguous this perisporium position convexes with a mounting seat on this diapire; this mounting seat is convexly set in contiguous this perisporium position on this diapire; fixed part of the common formation of this perisporium and this mounting seat; this cover glass is fixedly installed on this fixed part, and this demonstration module is installed on this mounting seat.

5. portable electron device as claimed in claim 4 is characterized in that: be concaved with installation portion on this mounting seat, this demonstration module partly is installed on this installation portion.