CN217883493U

CN217883493U - Cover plate of special dispensing process

Info

Publication number: CN217883493U
Application number: CN202221851046.0U
Authority: CN
Inventors: 李方良
Original assignee: Dongguan Lihe Optical Technology Co ltd
Current assignee: Dongguan Lihe Optical Technology Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-11-22
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a special glue is glued apron of technology, including the apron, the one end of apron is equipped with the key hole, and open at the other end edge of apron has the earphone hole, and the earphone hole is equipped with the camera hole on being close to the apron of one side of key hole, and the edge of apron is equipped with the limit of gluing, and the thickness L's of gluing the limit the scope does: l is more than 0mm and is less than or equal to 100mm, and the limit is glued including the lower frame to the point, and the lower frame is fixed attached at a side edge of keeping away from the tempering layer of apron main part, and the outside integrated into one piece of lower frame is equipped with the arc frame, and the outer wall of apron closely laminates in the inner wall bottom of arc frame. Through above-mentioned technical scheme, form the point through special point glue technology and glue the limit, increase the thickness all around of apron through the lower frame, reduce the high scheme of center and solve the total problem of holding to include the apron lateral wall through the arc frame, reach the effect of class 3D apron.

Description

Cover plate of special dispensing process

Technical Field

The utility model relates to a cell-phone apron technical field specifically is a special glue dispensing technology's apron.

Background

The mobile phone is a communication intelligent device which is very wide in application, very fast in development and very wide in application, the initial mobile phone only has a communication function, but with the continuous increase of the market demand of the mobile phone, the types and the functions of the mobile phone are further completed and enhanced, the modern mobile phone basically has a touch screen function, a large-area glass cover plate is arranged on the mobile phone, and the mobile phone glass cover plate is a glass layer on the surface of the touch screen.

The existing assembly scheme is as follows: AMOLE screen (set display + touch + backlight) + cover plate, backlight + cell (display + touch) + cover plate,

the AMOLED screen is expensive, generally adopts backlight + cell (display + touch) + cover plate, the scheme can increase the total bearing thickness and brings trouble to the whole mobile phone assembly, the general solution is to increase the height of the middle frame, the cost of the middle frame of the scheme is also high, and the inventor provides a cover plate of a special dispensing process for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems; an object of the utility model is to provide a special point glues apron of technology.

In order to solve the technical problem, the utility model adopts the following technical scheme: the cover plate for the special dispensing process comprises a cover plate, wherein a key hole is formed in one end of the cover plate, a receiver hole is formed in the edge of the other end of the cover plate, a camera hole is formed in the cover plate on one side, close to the key hole, of the receiver hole, and a dispensing edge is arranged at the edge of the cover plate.

Preferably, the apron includes the apron main part, be equipped with key hole, earphone hole and camera hole in the apron main part, the fixed subsides in top of apron main part have been applied the tempering layer, the tempering layer is close to the edge of earphone hole department and opens there is the light filling hole, the tempering layer is the toughened glass who has anti-fingerprint coating for the coating, prevent that fingerprint coating is located the tempering layer and keeps away from one side of apron main part, and prevent that fingerprint coating is polytetrafluoroethylene coating.

Preferably, the apron main part includes the apron slide, apron slide fixed connection tempering layer, one side fixed connection response layer on tempering layer is kept away from to the apron slide, one side fixed connection filter layer of apron slide is kept away from to the response layer, one side fixed connection backplate layer of response layer is kept away from to the filter layer, the response layer is equipped with the transparent resin board of transparent conducting layer for the paster, set up on backplate layer according to key hole, earphone hole and camera hole.

Preferably, the range of the thickness L of the dispensing edge is: l is less than or equal to 100mm more than 0mm, the limit is glued including the lower frame to the point, the fixed attached edge of one side of keeping away from the tempering layer in the apron main part of lower frame, the outside integrated into one piece of lower frame is equipped with the arc frame, the outer wall of apron closely laminates in the inner wall bottom of arc frame.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the dispensing edge is formed through a special dispensing process, the peripheral thickness of the cover plate is increased through the lower frame, the total bearing problem is solved through a scheme that the height of the middle frame is reduced, and the effect of a 3D-like cover plate is achieved through the arc-shaped frame comprising the side wall of the cover plate;

2. the glue dispensing edges on the periphery of the lower end face of the cover plate main body are made of thermal curing glue or UV curing glue or laminated superposition and curing of the thermal curing glue or the UV curing glue, the glue dispensing direction of the glue dispensing edges is downward and comprises a parallel direction, downward toward the outer side and downward toward the inner side, the color of the glue dispensing edges can be black or any other color, the shape of the glue dispensing edges is a smooth thread shape, and can also be a line segment shape at intervals, or the type of the glue dispensing edges is dispensed all around, so that diversification is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is an explosion diagram of the structure of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a cover plate; 11. a cover plate main body; 111. cover plate glass slide; 112. a sensing layer; 113. a filter layer; 114. a backsheet layer; 12. a toughening layer; 2. a key hole; 3. a tin hole; 4. a camera hole; 5. dispensing edges; 51. a lower frame; 52. an arc frame.

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 efforts all belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-3, the utility model provides a special glue dispensing process's apron, including apron 1, the one end of apron 1 is equipped with key hole 2, and open at the other end edge of apron 1 has earphone hole 3, and earphone hole 3 is close to and is equipped with camera hole 4 on the apron 1 of one side of key hole 2, and the edge of apron 1 is equipped with the point and glues limit 5, and the scope of the thickness L who glues limit 5 is: l is more than 0mm and less than or equal to 100mm, the dispensing edge 5 comprises a lower frame 51, the lower frame 51 is fixedly attached to one side edge of the cover plate main body 11 far away from the toughening layer 12, an arc-shaped frame 52 is integrally formed on the outer side of the lower frame 51, and the outer wall of the cover plate 1 is tightly attached to the bottom of the inner wall of the arc-shaped frame 52.

Through the technical scheme, the dispensing edge 5 is formed through a special dispensing process, the peripheral thickness of the cover plate 1 is increased through the lower frame 51, the total bearing problem is solved through the scheme of reducing the height of the middle frame, and the arc-shaped frame 52 comprises the side wall of the cover plate 1, so that the effect of a similar 3D cover plate is achieved.

Further, apron 1 is including apron main part 11, is equipped with key hole 2 on the apron main part 11, earphone hole 3 and camera hole 4, and the fixed subsides in top of apron main part 11 have the tempering layer 12 of applying, and tempering layer 12 is close to the edge of 3 departments of earphone hole and opens there is the light filling hole, and tempering layer 12 is for the toughened glass who has the anti-fingerprint coating of coating, and the anti-fingerprint coating is located tempering layer 12 and keeps away from one side of apron main part 11, and prevents that the fingerprint coating is the polytetrafluoroethylene coating.

Through above-mentioned technical scheme, the toughened glass through being equipped with anti-fingerprint coating is as the tempering layer 12 on apron 1 surface to make and reduce fingerprint grease adhesion on apron 1 in the use, improve clean and tidy nature.

Further, apron main part 11 includes cover plate slide 111, cover plate slide 111 fixed connection tempering layer 12, cover plate slide 111 keeps away from one side fixed connection response layer 112 of tempering layer 12, response layer 112 keeps away from one side fixed connection filter layer 113 of cover plate slide 111, one side fixed connection backplate layer 114 of response layer 112 is kept away from to filter layer 113, response layer 112 is the transparent resin board that the paster was equipped with transparent conducting layer, press key hole 2, earphone hole 3 and camera hole 4 are seted up on backplate layer 114.

Through the technical scheme, the sensing layer 112 is used for touch screen control of the cover plate 1 in use.

Further, the dispensing edge 5 around the lower end face of the cover plate main body 11 is made of thermal curing glue, or UV curing glue, or the two are laminated and cured, the dispensing direction of the dispensing edge 5 is downward, including downward in parallel, downward toward the outer side, downward toward the inner side, and the color of the dispensing edge 5 can be black or any other color, and the dispensing edge 5 is in a shape of a smooth thread, a line segment at intervals, or the type thereof is dispensed all around.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a special point is glued apron of technology, includes apron (1), its characterized in that: the one end of apron (1) is equipped with key hole (2), open the other end edge of apron (1) has tin bore (3), be equipped with camera hole (4) on tin bore (3) apron (1) near one side of key hole (2), the edge of apron (1) is equipped with some limit (5).

2. A cover plate for a special dispensing process according to claim 1, wherein the cover plate (1) comprises a cover plate main body (11), the cover plate main body (11) is provided with a key hole (2), a receiver hole (3) and a camera hole (4), a toughened layer (12) is fixedly attached to the top of the cover plate main body (11), and the edge of the toughened layer (12) near the receiver hole (3) is provided with a light compensating hole.

3. A cover plate for a special dispensing process according to claim 2, wherein the tempered layer (12) is tempered glass coated with an anti-fingerprint coating, the anti-fingerprint coating is located on the side of the tempered layer (12) away from the cover plate body (11), and the anti-fingerprint coating is a teflon coating.

4. A cover plate for a special dispensing process according to claim 2, wherein the cover plate main body (11) comprises a cover plate glass (111), the cover plate glass (111) is fixedly connected with the tempered layer (12), one side of the cover plate glass (111) far away from the tempered layer (12) is fixedly connected with the sensing layer (112), one side of the sensing layer (112) far away from the cover plate glass (111) is fixedly connected with the filter layer (113), and one side of the filter layer (113) far away from the sensing layer (112) is fixedly connected with the back plate layer (114).

5. The cover plate for a special dispensing process according to claim 4, wherein the sensing layer (112) is a transparent resin plate with a transparent conductive layer on a surface, and the key hole (2), the receiver hole (3) and the camera hole (4) are formed in the back plate layer (114).

6. A special process cover plate according to claim 2, wherein the thickness L of the dispensing edge (5) is in the range: l is less than or equal to 100mm for 0mm, some adhesive tape margin (5) include lower frame (51), lower frame (51) are fixed attached at a side edge of keeping away from tempering layer (12) in apron main part (11), the outside integrated into one piece of lower frame (51) is equipped with arc frame (52), the outer wall of apron (1) closely laminates in the inner wall bottom of arc frame (52).