CN210839666U

CN210839666U - Back glue and host panel

Info

Publication number: CN210839666U
Application number: CN201922447805.1U
Authority: CN
Inventors: 胡涛; 龚文峰; 陆海亮
Original assignee: Guangdong Anjubao Digital Technology Co ltd
Current assignee: Guangdong Anjubao Digital Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-06-23
Anticipated expiration: 2029-12-27

Abstract

The utility model provides a pair of gum and host computer panel relates to communications facilities technical field to improve the gum utilization ratio to a certain extent, reduce use cost. The gum provided by the utility model comprises a first gum, a plurality of second gums and a third gum which are detachably connected; the first back adhesive is positioned at one end of the second back adhesive, and the third back adhesive is positioned at the other end of the second back adhesive; the first back glue, the second back glue and the third back glue are arranged in an annular structure in a surrounding mode and used for being attached to the edge of the host panel. Because the gum is for dismantling the connection, and can enclose and establish into annular structure and paste the edge of locating the host computer panel. Consequently, can directly splice annular structure to first gum, second gum and third gum, paste the edge of locating the host computer panel again for bond the host computer panel, convenient operation, and can greatly improve the utilization ratio of gum, reduce use cost.

Description

Back glue and host panel

Technical Field

The utility model belongs to the technical field of the communications facilities technique and specifically relates to a gum and host computer panel are related to.

Background

The back glue used by the host panel at the present stage is usually cut into a size corresponding to the whole host panel by using a whole piece of back glue, and then the cut back glue is cut and removed at a position corresponding to the screen of the host panel. Although the adhesion of the host panel screen is realized, the back glue removed by cutting corresponding to the position of the host panel screen cannot be cut again, so that the utilization rate of the back glue is low, and the resources are greatly wasted.

Therefore, it is desirable to provide a back adhesive and a host panel to solve the problems of the prior art to some extent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gum and host computer panel to improve the gum utilization ratio to a certain extent, reduce use cost.

The utility model provides a gum, which is used for a host panel and comprises a first gum, a plurality of second gums and a third gum which are detachably connected; the first back adhesive is positioned at one end of the second back adhesive, and the third back adhesive is positioned at the other end of the second back adhesive; the first back glue, the second back glue and the third back glue are arranged in an encircling mode and are used for being attached to the edge of the host panel.

The first gum is provided with a first convex part, the first gum is provided with a first concave part corresponding to the first convex part, and the first convex part can be inserted into the first concave part, so that the first gum is connected with the second gum.

Specifically, a second convex portion is formed at one end, close to the third back adhesive, of the second back adhesive, a second concave portion corresponding to the second convex portion is formed in the third back adhesive, and the second convex portion can be inserted into the second concave portion, so that the third back adhesive is connected with the second back adhesive.

Furthermore, the number of the second back glue is two, and the second back glue is respectively used for being attached to the edges of the two sides of the host panel in the width direction.

Furthermore, the first back glue is also provided with a first through hole, and the first through hole corresponds to the positions of a camera and an earphone of the host panel.

Wherein, the third back glue is also provided with a second through hole and a third concave part; the second through hole corresponds to the position of a breathing lamp of the host panel, and the third concave part corresponds to the position of a main page key of the host panel.

Specifically, the first back glue, the second back glue and the third back glue are all made of waterproof materials.

Compared with the prior art, the utility model provides a gum has following advantage:

the gum provided by the utility model is used for the host panel, and comprises a first gum, a plurality of second gums and a third gum which are detachably connected; the first back adhesive is positioned at one end of the second back adhesive, and the third back adhesive is positioned at the other end of the second back adhesive; the first back glue, the second back glue and the third back glue are arranged in an annular structure in a surrounding mode and used for being attached to the edge of the host panel.

From this analysis can know, because first gum, second gum and third gum are for dismantling the connection, and can constitute the annular structure and paste the edge of locating the host computer panel. Therefore, the first gum, the second gum and the third gum can be cut respectively and combined, so that the utilization rate of the gum is greatly improved, and the use cost is reduced.

In addition, the utility model also provides a host panel, which comprises the gum, the first panel and the second panel; the back adhesive is positioned between the first panel and the second panel and is used for bonding the first panel and the second panel.

The first panel is made of a transparent material, and the second panel is made of a metal material.

Specifically, a hollow portion is formed on the second panel, and the first panel can cover the hollow portion.

In the technical scheme, the back adhesive can be directly spliced into the annular structure and then attached to the edge of the host panel to be bonded with the host panel, so that the operation is convenient, the utilization rate of the back adhesive can be greatly improved, and the use cost is reduced.

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 embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are 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 an exploded view of a back adhesive according to an embodiment of the present invention;

fig. 2 is a schematic view of an overall structure of the back adhesive provided in the embodiment of the present invention;

fig. 3 is a schematic view of an overall structure of a host panel according to an embodiment of the present invention.

In the figure: 1-first gum; 101-a first recess; 102-a first through aperture; 2-second gum; 201-a first projection; 202-a second projection; 3-third gum; 301-a second recess; 302-a second through aperture; 303-a third recess; 4-a first panel; 5-a second panel.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

In the description of the embodiments of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, and are only used for convenience of description and simplification of the description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As used herein, the term "and/or" includes any one of the associated listed items and any combination of any two or more of the items.

For ease of description, spatial relationship terms such as "above … …," "upper," "below … …," and "lower" may be used herein to describe one element's relationship to another element as illustrated in the figures. Such spatial relationship terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.

The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. The singular forms also are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" specify the presence of stated features, quantities, operations, elements, components, and/or combinations thereof, but do not preclude the presence or addition of one or more other features, quantities, operations, components, elements, and/or combinations thereof.

Variations from the shapes of the illustrations as a result, for example, of manufacturing techniques and/or tolerances, may be expected. Thus, the examples described herein are not limited to the particular shapes shown in the drawings, but include changes in shape that occur during manufacturing.

The features of the examples described herein may be combined in various ways that will be apparent after understanding the disclosure of the present application. Further, while the examples described herein have a variety of configurations, other configurations are possible, as will be apparent after understanding the disclosure of the present application. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.

Fig. 1 is an exploded schematic view of a back adhesive provided in an embodiment of the present invention; fig. 2 is a schematic view of an overall structure of the back glue provided by the embodiment of the present invention.

As shown in fig. 1 and fig. 2, the present invention provides a back adhesive for a host panel, which comprises a first back adhesive 1, a plurality of second back adhesives 2 and a third back adhesive 3, wherein the first back adhesive 1, the plurality of second back adhesives 2 and the third back adhesive 3 are detachably connected; the first gum 1 is positioned at one end of the second gum 2, and the third gum 3 is positioned at the other end of the second gum 2; the first back glue 1, the second back glue 2 and the third back glue 3 are arranged in an annular structure in a surrounding mode and are used for being attached to the edge of the host panel.

the utility model provides an among the gum, because first gum 1, second gum 2 and third gum 3 are for dismantling the connection, and can constitute the edge that the host computer panel was located in the annular structure subsides. Consequently, can directly splice annular structure to first gum 1, second gum 2 and third gum 3, paste the edge of locating the host computer panel again for bond the host computer panel, convenient operation, and can greatly improve the utilization ratio of gum, reduce use cost.

As shown in fig. 1 and fig. 2, a first protrusion 201 is disposed at one end of the second adhesive backing 2 close to the first adhesive backing 1, a first recess 101 corresponding to the first protrusion 201 is disposed on the first adhesive backing 1, and the first protrusion 201 can be inserted into the first recess 101, so that the first adhesive backing 1 is connected to the second adhesive backing 2.

Set up first convex part 201 through the one end that is close to first gum 1 at second gum 2, first gum 1 sets up with first convex part 201 corresponding first concave part 101, and insert first convex part 201 in first concave part 101, increased the area of contact between first gum 1 and the second gum 2, make that first gum 1 can be inseparabler be connected with second gum 2, thereby the leakproofness between first gum 1 and the second gum 2 has been improved, and then the leakproofness after first panel 4 and the bonding of second panel 5 has been guaranteed.

In addition, the first concave part 101 and the first convex part 201 can also play a positioning effect on the first back glue 1 and the second back glue 2 during bonding, so that the problem of position deviation of the first back glue 1 and the second back glue 2 is avoided.

It should be added here that, in the present application, the first concave portion 101 is opened at one side edge of the first adhesive tape 1 close to the second adhesive tape 2, and is concave in a direction away from one side of the second adhesive tape 2. The first protrusion 201 is disposed on one side edge of the second adhesive 2 close to the first adhesive 1, and protrudes toward the first adhesive 1.

Specifically, as shown in fig. 1 and fig. 2, a second protrusion 202 is disposed at one end of the second adhesive 2 close to the third adhesive 3, a second recess 301 corresponding to the second protrusion 202 is disposed on the third adhesive 3, and the second protrusion 202 can be inserted into the second recess 301, so that the third adhesive 3 is connected to the second adhesive 2.

Set up second convex part 202 through the one end that is close to third gum 3 at second gum 2, third gum 3 sets up the second concave part 301 corresponding with second convex part 202, and insert second convex part 202 in second concave part 301, increased the area of contact between second gum 2 and the third gum 3, make that second gum 2 can be inseparabler be connected with third gum 3, thereby the leakproofness between second gum 2 and the third gum 3 has been improved, and then the leakproofness after first panel 4 and the bonding of second panel 5 has been guaranteed.

It should be added here that, in the present application, the second concave portion 301 is opened at one side edge of the third adhesive-backed layer 3 close to the second adhesive-backed layer 2, and is concave in a direction away from one side of the second adhesive-backed layer 2. The second protrusion 202 is disposed on one side edge of the second adhesive 2 close to the third adhesive 3 and protrudes toward the third adhesive 3.

In this application, first gum 1 is connected through first concave part 101 and the first convex part 201 of second gum 2, and third gum 3 is connected through second concave part 301 and the second convex part 202 of second gum 2, can carry on spacingly to first gum 1, second gum 2 and third gum 3, has avoided first gum 1, second gum 2 and third gum 3's position to produce the skew to reduce the problem of junction leakproofness.

Further, as shown in fig. 1 and fig. 2, the number of the second back glues 2 is two, and the second back glues are respectively used for pasting on two side edges of the host panel in the width direction.

The number of the second back glue 2 is two, on one hand, the second back glue can form an annular structure by being surrounded with the first back glue 1 and the third back glue 3, so that the first panel 4 is bonded with the second panel 5 (the structure and the position of the first panel 4 and the second panel 5 will be described in detail in the following embodiments), and on the other hand, after the first panel 4 is bonded with the second panel 5, the back glue does not affect the use of the first panel 4.

Furthermore, as shown in fig. 1 and fig. 2, the first adhesive backing 1 further has a first through hole 102, and the first through hole 102 corresponds to the positions of the camera and the receiver of the host panel.

Because all possess camera and earphone in the current host computer, consequently, in order to avoid the gum to produce the influence to the use of camera and earphone, in this application, offer the first thru hole 102 corresponding with the position of camera and earphone of seting up on the host computer panel on first gum 1.

It should be noted that, because the positions of the camera and the earpiece of different host devices are different, the position and the shape of the first through hole 102 on the first adhesive backing 1 can be correspondingly set according to the positions and the shapes of the camera and the earpiece.

As shown in fig. 1 and fig. 2, the third back adhesive 3 is further provided with a second through hole 302 and a third concave portion 303; the second through hole 302 corresponds to the position of the breathing lamp of the host panel, and the third concave part 303 corresponds to the position of the main page key of the host panel.

Since many conventional main units include a breathing lamp and a main page key, in order to avoid the influence of the adhesive on the indication effect of the breathing lamp and the use of the main page key, in the present application, the third adhesive 3 is provided with a second through hole 302 corresponding to the position of the breathing lamp provided on the main unit panel and a third concave portion 303 corresponding to the position and shape of the main page key.

The third concave portion 303 is disposed at a center of a side edge of the third adhesive tape 3 close to the second adhesive tape 2, and is concave in a direction away from the second adhesive tape 2.

It should be noted that, since the home page key of the conventional host is different, the third concave portion 303 on the third adhesive tape 3 can be opened according to the position and shape of the home page key of the different host.

Specifically, as shown in fig. 1 and fig. 2, the first adhesive tape 1, the second adhesive tape 2, and the third adhesive tape 3 are made of waterproof materials.

All adopt waterproof material with first gum 1, second gum 2 and third gum 3, can improve the waterproof performance between first panel 4 and the second panel 5 after the bonding to a certain extent to increase the life of host computer panel.

In addition, as shown in fig. 3, the present application further provides a host panel, which includes the above-mentioned back adhesive and the first panel 4 and the second panel 5; the back adhesive is located between the first panel 4 and the second panel 5 and is used for bonding the first panel 4 and the second panel 5.

During bonding, the first back glue 1, the second back glue 2 and the third back glue 3 can be pasted on the corresponding positions of the first panel 4 or the second panel 5 one by one, and the first convex part 201 and the first concave part 101, and the second convex part 202 and the second concave part 301 are formed, so that the problem of offset of the back glue positions is avoided in the pasting process.

As shown in fig. 3, the first panel 4 is made of a transparent material, and the second panel 5 is made of a metal material.

Because the first panel 4 in this application needs to be bonded on the second panel 5, and the first panel 4 needs to possess the light transmissivity, the second panel 5 needs to be able to play a protective role to the first panel 4. Therefore, the first panel 4 is made of a transparent material, and the second panel 5 is made of a metal material.

It should be added that, in the present application, preferably, the first panel 4 is an lcd (liquid crystal display) liquid crystal display, and the second panel 5 is made of an aluminum material, so that the overall strength of the host panel is ensured, and the weight of the panel is reduced.

Specifically, as shown in fig. 3, a hollow portion is formed on the second panel 5, and the first panel 4 can cover the hollow portion.

Because the first panel 4 in this application possesses the light transmissivity as the outer screen of host computer, consequently, the fretwork portion that forms in this application on second panel 5 can enough realize the fixed to first panel 4, also can avoid sheltering from first panel 4 production, influences the demonstration of first panel 4.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A back glue is used for a host panel and is characterized by comprising a first back glue, a plurality of second back glues and a third back glue which are detachably connected;

the first back adhesive is positioned at one end of the second back adhesive, and the third back adhesive is positioned at the other end of the second back adhesive;

the first back glue, the second back glue and the third back glue are arranged in an encircling mode and are used for being attached to the edge of the host panel.

2. The adhesive tape of claim 1, wherein a first protrusion is formed at one end of the second adhesive tape close to the first adhesive tape, a first recess corresponding to the first protrusion is formed on the first adhesive tape, and the first protrusion can be inserted into the first recess to connect the first adhesive tape and the second adhesive tape.

3. The adhesive-backed layer of claim 2, wherein a second protrusion is formed at an end of the second adhesive-backed layer adjacent to the third adhesive-backed layer, and a second recess corresponding to the second protrusion is formed on the third adhesive-backed layer, and the second protrusion can be inserted into the second recess to connect the third adhesive-backed layer and the second adhesive-backed layer.

4. The adhesive tape of claim 3, wherein the number of the second adhesive tapes is two, and the two second adhesive tapes are respectively used for being attached to two side edges of the host panel in the width direction.

5. The adhesive according to claim 4, wherein the first adhesive has a first through hole formed therein, and the first through hole corresponds to a camera and an earpiece of the host panel.

6. The adhesive-backed according to claim 5, wherein the third adhesive-backed has a second through hole and a third concave portion;

the second through hole corresponds to the position of a breathing lamp of the host panel, and the third concave part corresponds to the position of a main page key of the host panel.

7. The adhesive-backed layer of claim 6, wherein the first adhesive-backed layer, the second adhesive-backed layer and the third adhesive-backed layer are all made of waterproof materials.

8. A host panel comprising the adhesive according to any one of claims 1-7 and first and second panels;

the back adhesive is positioned between the first panel and the second panel and is used for bonding the first panel and the second panel.

9. The host panel of claim 8, wherein the first panel is made of a transparent material and the second panel is made of a metal material.

10. The host panel of claim 9, wherein the second panel has a cutout formed thereon, and the first panel is capable of covering the cutout.