CN217955079U

CN217955079U - Full-lamination display screen with protection frame

Info

Publication number: CN217955079U
Application number: CN202221753633.6U
Authority: CN
Inventors: 毛丹
Original assignee: Super Threshold Intelligent Technology Hangzhou Co ltd
Current assignee: Super Threshold Intelligent Technology Hangzhou Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-12-02
Anticipated expiration: 2032-07-07

Abstract

The utility model belongs to the technical field of display screens, in particular to a full-lamination display screen with a protective frame, which comprises a rear cover, wherein a cavity is arranged in the rear cover, and one side of the cavity extends to the surface of the rear cover; the display assembly is arranged in the cavity, a filling layer is filled between the display assembly and the rear cover, and the filling layer is made of insulating heat-conducting resin; the protection cover plate is abutted and pressed on the surface of the display assembly and is connected with the rear cover through the detachable positioning assembly, and toughened glass matched with the display assembly is embedded in the protection cover plate. The defects of the prior art are overcome, the insulating heat-conducting resin is filled in the gaps, the heat-conducting performance of the display device can be improved when the gaps are filled, the touch and display effects can be well improved, and the service life of the display device can be prolonged.

Description

Full-lamination display screen with protection frame

Technical Field

The utility model belongs to the technical field of the display screen, concretely relates to full laminating display screen with protecting frame.

Background

The display screen full-lamination technology is characterized in that the panel and the touch screen are completely pasted together in a seamless mode through glue or optical cement, a better display effect can be provided compared with frame pasting, the screen is not grey, and besides, the full-lamination screen has the characteristic of being more ultrathin compared with the traditional screen.

For better protection display screen, need use the frame to protect the display screen, but there is the space between current frame and the display screen, and this space not only can influence demonstration and touch effect, gets into impurity such as steam simultaneously easily, is unfavorable for the long-term normal use of display screen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full laminating display screen with protecting frame has overcome the not enough of prior art, through filling insulating heat conduction resin in its space, can improve its heat conductivility when filling the space, improvement touch and display effect that can be fine can prolong display device's life-span.

In order to solve the above problems, the utility model adopts the following technical proposal:

a full-lamination display screen with a protection frame comprises

The rear cover is internally provided with a cavity, and one side of the cavity extends to the surface of the rear cover;

the display assembly is arranged in the cavity, a filling layer is filled between the display assembly and the rear cover, and the filling layer is made of insulating heat-conducting resin;

the protective cover plate is abutted and pressed on the surface of the display assembly and is connected with the rear cover through a detachable positioning assembly, and toughened glass matched with the display assembly is embedded in the protective cover plate; the rear cover and the protective cover plate are both made of metal.

Further, the locating component is including setting firmly a plurality of reference columns that are close to display module one side at the protection apron, and a plurality of reference columns symmetry sets up the both ends at the protection apron, the one end set screw hole of protection apron is kept away from to the reference column, cover the fixed orifices of offering with the screw hole adaptation after, wear to be equipped with the screw in the fixed orifices, and the screw is connected with the screw hole.

Further, the display module includes the display screen body, connects and keeps away from the backlight unit of protection apron one side and set firmly the posting in the display screen body outside at the display screen body, a plurality of through-holes are worn to be equipped with at the both ends of posting, and have in the through-hole and hold the space that the reference column passes through.

Furthermore, a plurality of linearly distributed radiating fins are fixedly arranged on the outer side wall of the backlight module, and the filling layer is filled among the radiating fins.

Furthermore, a pressing rubber strip is arranged on the surface of one side, close to the positioning column, of the protection cover plate and is arranged on the outer side of the toughened glass, and one side of the pressing rubber strip is pressed on the positioning frame.

Further, the insulating heat-conducting resin is made of a carbon nanotube-epoxy resin composite material coated by silicon dioxide, and a graphene coating is arranged on the inner surface of the rear cover.

Compared with the prior art, the utility model, following beneficial effect has:

a full laminating display screen with bearer bar through filling insulating heat conduction resin in its space, can improve its heat conductivility when filling the space, improvement touch and display effect that can be fine can prolong display device's life-span.

Drawings

Fig. 1 is a schematic structural view of a full-lamination display screen with a protection frame.

Fig. 2 is a schematic structural diagram of a protective cover plate in a fully-laminated display screen with a protective frame.

Fig. 3 is a schematic structural diagram of a display module in a full-attachment display screen with a protective frame.

In the figure: 1. a rear cover; 2. a fixing hole; 3. a positioning frame; 4. a protective cover plate; 5. tempering the glass; 6. a through hole; 7. a display screen body; 8. a graphene coating; 9. pressing the adhesive tape; 10. a positioning column; 11. a heat dissipating fin; 12. a backlight module is provided.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in FIGS. 1-3, the utility model relates to a full-lamination display screen with a protection frame, which comprises

The rear cover 1 is internally provided with a cavity, and one side of the cavity extends to the surface of the rear cover 1;

the display assembly is arranged in the cavity, a filling layer is filled between the display assembly and the rear cover 1, and the filling layer is made of insulating heat-conducting resin;

the protective cover plate 4 is abutted and pressed on the surface of the display assembly and is connected with the rear cover 1 through a detachable positioning assembly, and toughened glass 5 matched with the display assembly is embedded on the protective cover plate 4; the rear cover 1 and the protective cover plate 4 are both made of metal.

In order to conveniently dismantle protection apron 4, locating component is including setting firmly a plurality of reference columns 10 that are close to display module one side at protection apron 4, and a plurality of reference columns 10 symmetry sets up at the both ends of protection apron 4, and the one end that protection apron 4 was kept away from to reference column 10 sets up threaded hole, and the fixed orifices 2 with the screw hole adaptation is seted up on the back lid 1, wears to be equipped with the screw in the fixed orifices 2, and the screw is connected with the screw hole.

The display module includes display screen body 7, connects and keeps away from backlight unit 12 of 4 one sides of protection apron and sets firmly the locating frame 3 in the display screen body 7 outside at display screen body 7, and a plurality of through-holes 6 are worn to be equipped with at the both ends of locating frame 3, and have in the through-hole 6 and hold the space that reference column 10 passes through.

In order to improve the heat dissipation of the backlight module 12, a plurality of linearly distributed heat dissipation fins 11 are fixedly arranged on the outer side wall of the backlight module 12, and a filling layer is filled between the heat dissipation fins 11.

In order to protect the display screen, a pressing rubber strip 9 is arranged on the surface of one side, close to the positioning column 10, of the protective cover plate 4, the pressing rubber strip 9 is arranged on the outer side of the toughened glass 5, and one side of the pressing rubber strip 9 is pressed on the positioning frame 3; compress tightly adhesive tape 9 and can compress tightly display screen body 7, cushion impact force when receiving the impact simultaneously.

For better heat dissipation, the insulating heat-conducting resin is made of a carbon nanotube-epoxy resin composite material coated by silicon dioxide, and the inner surface of the rear cover 1 is provided with a graphene coating 8.

To sum up, the utility model discloses a full-lamination display screen with protective frame, when using, firstly utilize insulating heat-conducting resin to fill in the cavity of back lid 1 according to size precision, after insulating heat-conducting resin shaping place backlight unit 12 and display screen main part in the cavity, recompress protective cover plate 4, utilize screw and reference column 10 threaded connection, thereby fixed mounting; in the use process, heat generated by the backlight module 12 is dissipated from the heat dissipation fins 11 and then is transmitted outwards through the insulating heat conduction resin, so that the heat dissipation performance is enhanced, the touch and display effects can be well improved, and the service life of the display device can be prolonged.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a full laminating display screen with protective frame which characterized in that: comprises that

The rear cover (1) is internally provided with a cavity, and one side of the cavity extends to the surface of the rear cover (1);

the display assembly is arranged in the cavity, a filling layer is filled between the display assembly and the rear cover (1), and the filling layer is made of insulating heat-conducting resin;

the protective cover plate (4) is abutted and pressed on the surface of the display assembly and is connected with the rear cover (1) through a detachable positioning assembly, and toughened glass (5) matched with the display assembly is embedded on the protective cover plate (4); the rear cover (1) and the protective cover plate (4) are both made of metal.

2. The full-face display screen with the protective frame according to claim 1, wherein: the locating component comprises a plurality of locating columns (10) fixedly arranged on one side, close to the display component, of the protective cover plate (4), the locating columns (10) are symmetrically arranged at two ends of the protective cover plate (4), one end, far away from the protective cover plate (4), of each locating column (10) is provided with a threaded hole, a fixing hole (2) matched with the threaded hole is formed in the rear cover (1), a screw is arranged in the fixing hole (2) in a penetrating mode, and the screw is connected with the threaded hole.

3. The full-face display screen with the protective frame according to claim 2, wherein: the display module comprises a display screen body (7), a backlight module (12) connected to the display screen body (7) and far away from one side of the protective cover plate (4) and a positioning frame (3) fixedly arranged on the outer side of the display screen body (7), wherein a plurality of through holes (6) are arranged at two ends of the positioning frame (3) in a penetrating manner, and a space for accommodating the positioning columns (10) is formed in the through holes (6).

4. The full-face display screen with the protective frame according to claim 3, wherein: the outer side wall of the backlight module (12) is fixedly provided with a plurality of linearly distributed radiating fins (11), and the filling layer is filled among the radiating fins (11).

5. The full-face display screen with the protective frame according to claim 2, wherein: the surface of one side, close to the positioning column (10), of the protective cover plate (4) is provided with a pressing rubber strip (9), the pressing rubber strip (9) is arranged on the outer side of the toughened glass (5), and one side of the pressing rubber strip (9) is pressed on the positioning frame (3).

6. The fully-conformable display screen having a bezel of claim 1, wherein: the insulating heat-conducting resin is made of a carbon nano tube-epoxy resin composite material coated by silicon dioxide, and a graphene coating (8) is arranged on the inner surface of the rear cover (1).