CN218620689U - Fingerprint module gum - Google Patents
Fingerprint module gum Download PDFInfo
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- CN218620689U CN218620689U CN202223031778.8U CN202223031778U CN218620689U CN 218620689 U CN218620689 U CN 218620689U CN 202223031778 U CN202223031778 U CN 202223031778U CN 218620689 U CN218620689 U CN 218620689U
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- type paper
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Abstract
The utility model discloses a fingerprint module gum, including gum main part and circular from type paper monomer, be provided with the bar in the gum main part from type paper main part, the bar evenly installs circular gum piece monomer in the type paper main part, and the bar evenly is provided with the tear line layer that matches with circular gum piece monomer in the type paper main part, and circular bonds in circular gum piece monomer one side from the type paper monomer. The utility model discloses an install and peel off with lug and circular from type paper monomer etc for the gum product has optimized the structure of self, the user can grasp lug for the operation on the one hand, the operation is circular from type paper monomer from strip peel off and circular from the type paper monomer cover on the blue membrane of cell-phone fingerprint button from the type paper main part, thereby the convenience of gum product has been promoted, on the other hand user can grasp and peel off with the lug, peel off circular from type paper monomer from circular gum piece monomer, the operation of being convenient for.
Description
Technical Field
The utility model relates to a fingerprint module technical field specifically is fingerprint module gum.
Background
Fingerprint module gum is often used for on the cell-phone fingerprint module, and it can cover on the blue membrane of cell-phone fingerprint button, realizes bonding and sealed effect, nevertheless, still has some problems when the fingerprint module gum specifically utilizes.
1. The back adhesive of the fingerprint module has a single structure, is not provided with a convex structure, is smooth as a whole, and is not easy to bond and tear the release paper; 2. the back glue of the fingerprint module generally comprises a base material and a bonding layer, and the contact area between the base material and the bonding layer is small, so that the integral firmness is poor and the strength is low; 3. when the fingerprint module gum is covered and adhered to the blue film, a user can only determine to position by himself without a positioning structure, and therefore accuracy is poor during assembly.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fingerprint module gum to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: fingerprint module gum, including gum main part and circular release paper monomer, be provided with the bar in the gum main part from the type paper main part, the bar evenly installs circular gum piece monomer in the type paper main part, the bar evenly is provided with the layer of can tearing that matches with circular gum piece monomer in the type paper main part, circular type paper monomer bonds in circular gum piece monomer one side from the type, the inside of circular gum piece monomer lateral wall is provided with the glass fiber substrate layer, the both sides of glass fiber substrate layer all are provided with sticky functional layer.
Preferably, the middle position of the circular back rubber piece monomer is provided with a middle blue film tangent line, so that the structure of the back rubber product is optimized.
Preferably, both ends of the round back rubber piece monomer are provided with limiting holes, so that the accuracy of the back rubber product during installation is improved.
Preferably, the round release paper monomer is provided with the lug for the operation in the intermediate position department of keeping away from round backing tape monomer one side for the backing tape product is convenient for operate, has promoted the convenience.
Preferably, the edge that circular back of the body piece monomer was kept away from to circular type paper monomer is provided with peels off and uses the lug, makes it be convenient for peel off circular type paper monomer from circular back of the body piece monomer.
Preferably, the both sides of glass fiber substrate layer all are suppressed and are had with gluey functional layer assorted honeycomb holes back up coat, have promoted the holistic intensity of circular gum piece monomer and firm performance.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) The back adhesive of the fingerprint module is provided with the stripping lug, the circular release paper monomer and the like, so that the back adhesive product optimizes the structure of the back adhesive product, on one hand, a user can grasp the stripping lug for operation, the circular release paper monomer is stripped from the strip-shaped release paper main body and the circular release paper monomer covers the blue film of the fingerprint key of the mobile phone, and thus the convenience of the back adhesive product is improved, on the other hand, the user can grasp the stripping lug to strip the circular release paper monomer from the circular back adhesive sheet monomer, and the operation is convenient;
(2) The fingerprint module gum is provided with the glass fiber substrate layer, the adhesive functional layer and the like, so that the gum product optimizes the performance, the round gum sheet monomer is set into a bonding structure consisting of the glass fiber substrate layer and the adhesive functional layer, the honeycomb hole reinforcing layer matched with the adhesive functional layer is pressed at both sides of the glass fiber substrate layer, the colloid stretches into the hole, the contact area between the glass fiber substrate layer and the adhesive functional layer is increased, and the integral strength and firmness of the round gum sheet monomer are improved;
(3) This fingerprint module gum is through installing circular gum piece monomer and circular from type paper monomer etc, when making gum product in-service use, utilize circular middle blue membrane tangent line and the spacing hole of setting on the type paper monomer on the one hand, realize the location when circular gum piece monomer of being convenient for and blue membrane cover the bonding, accuracy when having promoted gum product installation, on the other hand can tear the layer through evenly being provided with on the type paper main part at the bar with circular gum piece monomer assorted, be convenient for every circular gum piece monomer and circular complex body that constitutes from the type paper monomer independently dismantle, the practicality of gum product has been strengthened.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the utility model in the unfolded state;
FIG. 2 is a rear view structure diagram of the strip release paper main body of the present invention;
FIG. 3 is a schematic view of the single-body front view structure of the circular back film of the present invention;
fig. 4 is a schematic view of the cross-sectional structure of the monomer side wall of the circular back film of the present invention.
In the figure: 1. a gum main body; 2. a strip-shaped release paper main body; 3. a circular back film monomer; 4. a circular release paper monomer; 5. a tearable thread layer; 6. an operation lug; 7. a stripping lug sheet; 8. cutting a line of the middle blue film; 9. a limiting hole; 10. an adhesive functional layer; 11. a honeycomb hole reinforcing layer; 12. a glass fiber substrate layer.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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.
Referring to fig. 1-4, the present invention provides an embodiment of: the fingerprint module gum comprises a gum main body 1 and a round release paper monomer 4, wherein a strip-shaped release paper main body 2 is arranged on the gum main body 1;
the strip-shaped release paper main body 2 is uniformly provided with circular back glue piece monomers 3, and the strip-shaped release paper main body 2 is uniformly provided with tearable thread layers 5 matched with the circular back glue piece monomers 3;
the round release paper monomer 4 is adhered to one side of the round back glue piece monomer 3, a glass fiber substrate layer 12 is arranged inside the side wall of the round back glue piece monomer 3, and the two sides of the glass fiber substrate layer 12 are both provided with adhesive functional layers 10;
a middle blue film tangent line 8 is arranged at the middle position of the circular back film monomer 3; the structure of the gum product is optimized;
both ends of the round back rubber piece monomer 3 are provided with limit holes 9;
when the back glue piece is used, the middle blue film tangent line 8 and the limiting hole 9 which are arranged on the circular release paper monomer 4 are utilized, so that the circular back glue piece monomer 3 and the blue film can be conveniently positioned when being covered and adhered, and the accuracy of the back glue product in installation is improved;
an operation lug 6 is arranged at the middle position of one side of the circular release paper monomer 4, which is far away from the circular back rubber sheet monomer 3;
when the back adhesive is used, a user can hold the lug 6 for operation, the circular release paper monomer 4 is operated to be stripped from the strip-shaped release paper main body 2, and the circular release paper monomer 4 is covered on a blue film of a fingerprint key of a mobile phone, so that the convenience of a back adhesive product is improved;
a stripping lug 7 is arranged at the edge of one side of the circular release paper monomer 4, which is far away from the circular back rubber sheet monomer 3;
when in use, a user can hold the stripping lug 7 to strip the round release paper monomer 4 from the round back rubber sheet monomer 3, thereby facilitating the operation;
both sides of the glass fiber substrate layer 12 are pressed with honeycomb hole reinforcing layers 11 matched with the adhesive functional layer 10;
during the use, set up the bonding structure that constitutes into glass fiber substrate layer 12 and sticky functional layer 10 through with circular back of the body film monomer 3, and all suppress in the both sides of glass fiber substrate layer 12 have with sticky functional layer 10 assorted honeycomb holes back up coat 11, inside the colloid stretched into the hole, promoted the area of contact between glass fiber substrate layer 12 and the sticky functional layer 10, and then promoted the holistic intensity of circular back of the body film monomer 3 and firm performance.
When the embodiment of the application is used: the user can grasp operation and use lug 6, operation is circular from type paper monomer 4 to peel off from the strip from type paper main part 2 and circular from type paper monomer 4 covers on the blue membrane of cell-phone fingerprint button, thereby the convenience of gum product has been promoted, and, the user can grasp peeling off and use lug 7, peel off circular from type paper monomer 4 from circular gum piece monomer 3, convenient operation, simultaneously, utilize circular from middle blue membrane tangent line 8 and spacing hole 9 that set up on type paper monomer 4, realize the location when circular gum piece monomer 3 and blue membrane are covered the bonding, accuracy when having promoted gum product installation, and, through evenly be provided with on type paper main part 2 with circular gum piece monomer 3 assorted can tear line layer 5, be convenient for every circular gum piece monomer 3 and circular from the complex body that type paper monomer 4 constitutes independently dismantle, the practicality has been strengthened, furthermore, through setting up circular gum piece monomer 3 to the bonding structure that glass fiber substrate layer 12 and adhesive function layer 10 constitute, and all there is the reinforced functional layer assorted reinforcing functional layer that has been pressed to glass fiber layer 11 and the whole adhesive functional layer that has stretched into between the honeycomb layer 12 and the whole adhesive layer and the adhesive layer, and the whole adhesive strength has been promoted.
Claims (6)
1. Fingerprint module gum, its characterized in that, including gum main part (1) and circular type from type paper monomer (4), be provided with the bar on gum main part (1) from type paper main part (2), the bar evenly installs circular back of the body film monomer (3) on from type paper main part (2), the bar evenly is provided with on type paper main part (2) and can tears line layer (5) with circular back of the body film monomer (3) assorted, circular type bonds in one side of circular back of the body film monomer (3) from type paper monomer (4), the inside of circular back of the body film monomer (3) lateral wall is provided with glass fiber substrate layer (12), the both sides of glass fiber substrate layer (12) all are provided with sticky functional layer (10).
2. The fingerprint module gum of claim 1, wherein: the middle position of the round back film single body (3) is provided with a middle blue film tangent line (8).
3. The fingerprint module gum of claim 1, wherein: and two ends of the round back rubber piece single body (3) are provided with limiting holes (9).
4. The fingerprint module gum of claim 1, wherein: the middle position of one side of the circular release paper monomer (4) far away from the circular back rubber sheet monomer (3) is provided with an operation lug (6).
5. The fingerprint module gum of claim 1, wherein: the edge of one side of the circular release paper monomer (4) away from the circular backing film monomer (3) is provided with a stripping lug (7).
6. The fingerprint module gum of claim 1, wherein: and honeycomb hole reinforcing layers (11) matched with the adhesive functional layer (10) are pressed on two sides of the glass fiber base material layer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223031778.8U CN218620689U (en) | 2022-11-15 | 2022-11-15 | Fingerprint module gum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223031778.8U CN218620689U (en) | 2022-11-15 | 2022-11-15 | Fingerprint module gum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218620689U true CN218620689U (en) | 2023-03-14 |
Family
ID=85446467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223031778.8U Active CN218620689U (en) | 2022-11-15 | 2022-11-15 | Fingerprint module gum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218620689U (en) |
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2022
- 2022-11-15 CN CN202223031778.8U patent/CN218620689U/en active Active
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