A kind of sealing steady type mobile phone screen structure
Technical field
This utility model relates to display screen technology field, particularly relates to a kind of sealing steady type mobile phone screen structure.
Background technology
Typically cohered fixing between mobile phone glass cover plate and display screen by bonded adhesives, this fixed form, surely
Qualitative difference, easily produces space so that dust can affect when entering very much between glass cover-plate and display screen
Attractive in appearance, and existing mobile phone glass cover plate is typically directly fitted on handset shell, at glass cover-plate and housing
Between there is space so that dust be very easy to enter.
Utility model content
The technical problem existed based on above-mentioned background technology, the utility model proposes a kind of sealing steady type mobile phone
Screen construction.
The utility model proposes a kind of sealing steady type mobile phone screen structure, including: glass cover-plate, display
Screen and housing, wherein:
Glass cover-plate side plate face is provided with first wall integrated with this glass cover-plate, the second wall and the 3rd wall,
Described first wall, the second wall and the 3rd wall are in turn connected to form the holding tank of one end open, the first wall, second
Wall and the 3rd wall are respectively equipped with to horizontal-extending first the turning over of holding tank internal direction away from one end of glass cover-plate
Limit, the second flange and the 3rd flange, described first flange, the second flange and the 3rd flange are respectively with first
Wall, the second wall and the 3rd wall are one-body molded and are sequentially connected with;
All reserve spacing between described first wall, the second wall and the 3rd wall and the sidewall of glass cover-plate to be formed around institute
State the anchor ring that holding tank is circular layout;
Display location in holding tank, and display screen and the first side wall, the second sidewall, the 3rd sidewall and
Brush into there being sealant layer on the face contacted of the first flange, the second flange and the 3rd flange;
Housing is positioned at below glass cover-plate, and the outer peripheral face of this housing is in same with the sidewall of this glass cover-plate
In plane, the top of this housing is fixed with the face seal on glass cover-plate, this housing near the first wall,
The side of two walls and the 3rd wall seals fixing respectively with the first wall, the second wall and the 3rd wall.
Preferably, the first flange, the second flange and the 3rd turn over away from the first wall, the second wall and the one of the 3rd wall
End is equipped with the sealed tongue being made by elastomeric material and extending to described holding tank internal direction.
Preferably, the sealed tongue end face near glass cover-plate side is parallel to glass cover-plate, and this sealed tongue
Thickness respectively by near the first flange, the second flange and the 3rd flange to away from the first flange, the second flange and
Successively decrease successively in the direction of the 3rd flange.
Preferably, the sealed tongue end face near glass cover-plate side be respectively higher than the first flange, the second flange and
3rd flange end face near glass cover-plate side.
Preferably, sealed tongue is provided with indentation near the end face of glass cover-plate side.
In this utility model, by arranging holding tank on glass cover-plate, holding tank is utilized to carry out close to display screen
Sealing is fixed, and utilizes the first flange, the second flange and the 3rd flange side to display screen that cooperates to carry out
Cladding, to improve sealing effectiveness, it is to avoid flying dust makes display while entering between display screen and glass cover-plate
Screen is installed more stable;Additionally, in this utility model, the first wall, the second wall and the 3rd wall and glass cover-plate
Sidewall between all reserve spacing and form the anchor ring that is circular layout around described holding tank;Housing is positioned at glass cover-plate
Lower section, and the sidewall of the outer peripheral face of this housing and this glass cover-plate is in same plane, the top of this housing
Fixing with the face seal on glass cover-plate, this housing divides near the side of the first wall, the second wall and the 3rd wall
Do not seal fixing with the first wall, the second wall and the 3rd wall;Arranged by said structure, make the end face of housing exist
Below the end face of glass cover-plate, utilize plate face and the first wall, the second wall and the 3rd wall phase of glass cover-plate
Interaction realizes the covering property to housing and seals, and is effectively improved the stability of sealing therebetween and structure.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation sealing steady type mobile phone screen structure that the utility model proposes.
Detailed description of the invention
Below, by specific embodiment, the technical solution of the utility model is described in detail.
As it is shown in figure 1, Fig. 1 is a kind of knot sealing steady type mobile phone screen structure that the utility model proposes
Structure schematic diagram.
With reference to Fig. 1, a kind of sealing steady type mobile phone screen structure that this utility model embodiment proposes, including:
Glass cover-plate 1, display screen 2 and housing 3, wherein:
Glass cover-plate 1 side plate face is provided with first wall integrated with this glass cover-plate 1, the second wall and
Three walls, described first wall, the second wall and the 3rd wall be in turn connected to form the holding tank of one end open, the first wall,
Second wall and the 3rd wall are respectively equipped with to holding tank internal direction horizontal-extending away from one end of glass cover-plate 1
First flange, the second flange and the 3rd flange, described first flange, the second flange and the 3rd flange are respectively
One-body molded with the first wall, the second wall and the 3rd wall and be sequentially connected with, the first flange, the second flange and the 3rd
Turn over the one end away from the first wall, the second wall and the 3rd wall to be equipped with and be made by elastomeric material and to described appearance
The sealed tongue 4 that groove internal direction of receiving extends;Described first wall, the second wall and the 3rd wall and the side of glass cover-plate 1
All reserve spacing between wall and form the anchor ring being circular layout around described holding tank;Display screen 2 is positioned at holding tank,
And display screen 2 and the first side wall, the second sidewall, the 3rd sidewall and the first flange, the second flange and the
Brush into there being sealant layer on the face contacted of three flange;Housing 3 is positioned at below glass cover-plate 1, and this shell
The outer peripheral face of body 3 is in same plane with the sidewall of this glass cover-plate 1, the top of this housing 3 and glass
Face seal on cover plate 1 is fixed, and this housing 3 is near the side of the first wall, the second wall and the 3rd wall respectively
Seal fixing with the first wall, the second wall and the 3rd wall.
In the present embodiment, the sealed tongue 4 end face near glass cover-plate 1 side is parallel to glass cover-plate 1, and should
The thickness of sealed tongue 4 respectively by near the first flange, the second flange and the 3rd flange to away from the first flange,
Successively decrease successively in the direction of the second flange and the 3rd flange;The sealed tongue 4 end face near glass cover-plate 1 side divides
Gao Yu the first flange, the second flange and the 3rd flange end face near glass cover-plate 1 side;Sealed tongue 4
End face near glass cover-plate 1 side is provided with indentation;Being provided for of sealed tongue 4 strengthens display screen 2 further
Sealing with glass cover-plate 1.
This utility model arranges holding tank by glass cover-plate 1, utilizes holding tank to carry out close to display screen 2
Sealing is fixed, and utilizes the first flange, the second flange and the 3rd flange side to display screen 2 that cooperates to enter
Row cladding, to improve sealing effectiveness, it is to avoid flying dust makes while entering between display screen 2 and glass cover-plate 1
Obtain display screen 2 and install more stable;Additionally, in this utility model, the first wall, the second wall and the 3rd wall with
All reserve spacing between the sidewall of glass cover-plate 1 and form the anchor ring being circular layout around described holding tank;Housing 3
It is positioned at below glass cover-plate 1, and the outer peripheral face of this housing 3 is in same flat with the sidewall of this glass cover-plate 1
In face, the top of this housing 3 is fixed with the face seal on glass cover-plate 1, this housing 3 near the first wall,
The side of the second wall and the 3rd wall seals fixing respectively with the first wall, the second wall and the 3rd wall;By above-mentioned knot
Structure arrange, make the end face of housing 3 below the end face of glass cover-plate 1, utilize glass cover-plate 1 plate face,
And first wall, the second wall and the 3rd wall interact and realize the covering property to housing 3 and seal, it is effectively improved
Therebetween sealing and the stability of structure.
Upper described, only this utility model preferably detailed description of the invention, but protection domain of the present utility model
It is not limited thereto, the technical scope that any those familiar with the art discloses at this utility model
In, conceive in addition equivalent or change according to the technical solution of the utility model and utility model thereof, all answer
Contain within protection domain of the present utility model.