CN209937699U - Auxiliary film pasting device - Google Patents
Auxiliary film pasting device Download PDFInfo
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- CN209937699U CN209937699U CN201920367145.3U CN201920367145U CN209937699U CN 209937699 U CN209937699 U CN 209937699U CN 201920367145 U CN201920367145 U CN 201920367145U CN 209937699 U CN209937699 U CN 209937699U
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- bottom plate
- opening
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- adhesive tape
- auxiliary
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Abstract
An auxiliary film sticking device comprises a positioning shell, a protective film component, a first adhesive tape and a second adhesive tape; the positioning shell comprises a bottom plate and side frames connected to the periphery of the bottom plate, the shape and size of each side frame are matched with those of the mobile terminal, an accommodating cavity for accommodating the protective membrane assembly is formed between the bottom plate and the side frames, and a first opening and a second opening are respectively arranged at the top end and the bottom end of the bottom plate close to the length direction of the bottom plate in a penetrating mode; the first sticky tape is equipped with the first face of pasting, and the second sticky tape is equipped with the second and pastes the face, and the first face of pasting passes first opening and is connected with the protection film subassembly, and the second face of bonding passes the second opening and is connected with the protection film subassembly, and first sticky tape and second sticky tape all are connected with the bottom plate simultaneously. The utility model discloses an auxiliary pad pasting device can fix a position mobile terminal and protective film subassembly, makes the accurate attached on mobile terminal's screen of protection film.
Description
Technical Field
The utility model relates to a cell-phone accessory technical field, in particular to supplementary pad pasting device.
Background
The method that the pad pasting usually adopted needs to tear the basement membrane of protection film earlier, aligns one side of the face of pasting that exposes with the screen, pulls open the basement membrane again and laminates on the screen completely, and the degree of difficulty of implementing lies in: firstly, the protective film and the screen are not accurately positioned; secondly, in the process of film pasting, the pasting surface exposed in the air is easy to adsorb dust, and bubbles which cannot be eliminated are generated when the pasting surface is pasted on the screen again, so that the display effect of the screen is influenced.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an auxiliary pad pasting device can fix a position mobile terminal and protecting film subassembly, makes the accurate attached on mobile terminal's screen of protection film.
An auxiliary film sticking device comprises a positioning shell, a protective film component, a first adhesive tape and a second adhesive tape; the positioning shell comprises a bottom plate and side frames connected to the periphery of the bottom plate, the shape and size of each side frame are matched with those of the mobile terminal, an accommodating cavity for accommodating the protective membrane assembly is formed between the bottom plate and the side frames, and a first opening and a second opening are respectively arranged on the bottom plate, close to the top end and the bottom end of the bottom plate in the length direction, in a penetrating manner; the first sticky tape is equipped with the first face of pasting, and the second sticky tape is equipped with the second and pastes the face, and the first face of pasting passes first opening and is connected with the protection film subassembly, and the second face of bonding passes the second opening and is connected with the protection film subassembly, and first sticky tape and second sticky tape all are connected with the bottom plate simultaneously.
In an embodiment of the present invention, a dimension of the first opening in the width direction of the bottom plate is larger than a dimension of the second opening in the width direction of the bottom plate.
The utility model discloses an in the embodiment, the internal surface of above-mentioned bottom plate is the inclined plane, and the internal surface of this bottom plate sets up from first opening to the slope of second open-ended direction, and when mobile terminal set up in this holding intracavity, this first interval of pasting between face and the mobile terminal screen is less than this second and pastes the interval between face and the mobile terminal screen.
In an embodiment of the present invention, the first adhesive tape is provided with first adhesive sheets on two sides of the bottom plate in the length direction, and the first adhesive tape is connected to the bottom plate through the first adhesive sheets; the two sides of the second adhesive tape in the length direction of the bottom plate are respectively provided with a second adhesive sheet, and the second adhesive tape is connected to the bottom plate through the second adhesive sheets.
In an embodiment of the present invention, the first adhesive sheet includes a first inclined portion bent from an edge of the first adhesive tape and a first flat portion horizontally extending from the first inclined portion, opposite sides of the first opening are respectively provided with a first opening wall in an inclined manner, the first inclined portion is connected to the first opening wall, and the first flat portion is connected to an outer surface of the bottom plate; the second adhesive sheet comprises a second inclined part and a second straight part, the second inclined part is bent from the edge of the second adhesive tape, the second straight part extends horizontally from the second inclined part, second opening walls are respectively arranged on two opposite sides of the second opening in an inclined mode, the second inclined part is connected to the second opening walls, and the second straight part is connected to the outer surface of the bottom plate.
In an embodiment of the present invention, a first operation protruding piece is disposed at one end of the first adhesive tape in the width direction of the bottom plate, and one end of the first operation protruding piece extends out of the side frame.
In an embodiment of the present invention, the second adhesive tape is provided with third adhesive sheets at two ends of the bottom plate in the width direction, wherein a second operation protruding piece is further extended from the end of one of the third adhesive sheets, and the second operation protruding piece extends out of the side frame.
The embodiment of the present invention provides an embodiment, wherein the auxiliary film sticking device further comprises a fool-proof plate, the second adhesive tape is located below the fool-proof plate, and the fool-proof plate is connected to the bottom plate.
The utility model discloses an in the embodiment, the sunken formation in internal surface of above-mentioned side frame dodges the groove, should dodge groove and this holding chamber intercommunication, and when mobile terminal set up in this holding chamber, the button of mobile terminal both sides was located this and dodges the groove.
The utility model discloses an in the embodiment, the top of above-mentioned side frame is equipped with dodges the breach, and this protection film subassembly includes protection film and the dust-proof membrane of setting on this protection film, and this dust-proof membrane sets up one side that this protection film kept away from this bottom plate, and the one end of this dust-proof membrane is equipped with third operation lug, and when this protection film subassembly set up at this holding intracavity, this third operation lug stretches out the holding chamber from this dodge breach part.
The utility model discloses an auxiliary pad pasting device can easily fix a position mobile terminal and protection film assembly, makes the protection film accurate attached on mobile terminal's screen, and the air between protection film and the screen of can discharging simultaneously guarantees the display effect.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of the auxiliary film sticking device of the present invention when the protective film assembly is stuck.
Fig. 2 is a schematic structural view of the auxiliary film sticking device shown in fig. 1 from another view angle.
Fig. 3 is a schematic view of a disassembled structure of the auxiliary film sticking device shown in fig. 1.
Fig. 4 is a schematic view of a disassembled structure of the auxiliary film sticking device shown in fig. 2.
Fig. 5 is a schematic partial sectional view of the bottom plate of the positioning shell of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be further described below with reference to the accompanying drawings.
First embodiment
Fig. 1 is a schematic view of a three-dimensional structure of the auxiliary film sticking device of the present invention when the protective film assembly is stuck. Fig. 2 is a schematic structural view of the auxiliary film sticking device shown in fig. 1 from another view angle. Fig. 3 is a schematic view of a disassembled structure of the auxiliary film sticking device shown in fig. 1. Fig. 4 is a schematic view of a disassembled structure of the auxiliary film sticking device shown in fig. 2. Referring to fig. 1 to 4, the auxiliary film pasting device 10 includes a positioning shell 11, a first adhesive tape 12, a second adhesive tape 13, a stiffness preventing plate 14 and a protective film assembly 20.
The positioning shell 11 includes a bottom plate 111 and a side frame 112 connected to the peripheral side of the bottom plate 111, and an accommodating cavity 101 for accommodating the protective film assembly 20 is formed between the bottom plate 111 and the side frame 112. The bottom plate 111 is provided with a first opening 102 and a second opening 103 near the top end and the bottom end of the bottom plate 111 in the length direction, the first opening 102 and the second opening 103 penetrate through the bottom plate 111, the first opening 102 and the second opening 103 can be rectangular or oblong, and the size of the first opening 102 in the width direction of the bottom plate 111 is larger than that of the second opening 103 in the width direction of the bottom plate 111. Both ends of the first opening 102 extend to the side frames 112. The first opening 102 has first opening walls 102a disposed oppositely, the two first opening walls 102a are disposed oppositely in the length direction of the bottom plate 111, and the two first opening walls 102a are disposed obliquely, that is, the distance between the two first opening walls 102a gradually increases or decreases along the direction perpendicular to the bottom plate 111, and preferably, the included angle between the first opening walls 102a and the outer surface of the bottom plate 111 is greater than 90 °, as shown in fig. 2. The second opening 103 has two second opening walls 103a and two third opening walls 103b, wherein the two second opening walls 103a are oppositely disposed along the length direction of the bottom plate 111, the two third opening walls 103b are disposed at two ends of the second opening 103 and are disposed near the side frame 112, two ends of the third opening wall 103b are connected between the two second opening walls 103a, and the two second opening walls 103a and the two third opening walls 103b are obliquely disposed, i.e., along a direction perpendicular to the bottom plate 111, the distance between the two second opening walls 103a gradually increases or decreases, and the distance between the two third opening walls 103b gradually increases or decreases, preferably, the angle between the second opening wall 103a and the outer surface of the bottom plate 111 is greater than 90 °, and the angle between the third opening wall 103b and the outer surface of the bottom plate 111 is greater than 90 °, as shown in fig. 2. In this embodiment, the size of the side frame 112 matches the size of the mobile terminal and the protective film assembly 20, facilitating positioning of the mobile terminal and the protective film assembly 20.
Further, the inner surface of the side frame 112 is recessed to form an avoiding groove 104, the avoiding groove 104 is communicated with the accommodating cavity 101, and the avoiding groove 104 is disposed near the first opening 102. When the mobile terminal is disposed in the accommodating cavity 101, the keys on both sides of the mobile terminal are located in the avoiding groove 104.
Further, the top end of the side frame 112 is provided with an avoidance notch 105, and the avoidance notch 105 is arranged near the second opening 103. In the present embodiment, the protection film assembly 20 includes a protection film 21 (a tempered film, a glass film, a hard adhesive film, etc.) and a dust-proof film 22 disposed on the protection film 21, wherein both surfaces of the protection film 21 may be disposed with the dust-proof film 22, or one surface of the protection film 21 is disposed with the dust-proof film 22, and the dust-proof film 22 is disposed on a side of the protection film 21 away from the bottom plate 111. One end of the dustproof film 22 is provided with a third operation lug 221, and when the protective film assembly 20 is arranged in the accommodating cavity 101, the third operation lug 221 partially extends out of the accommodating cavity 101 from the avoiding notch 105.
Further, an operation panel 113 is further disposed on the side frame 112, and the operation panel 113 is located outside the accommodating cavity 101 and is used for detaching the positioning shell 11 after the mobile terminal is filmed.
As shown in fig. 4, the first adhesive tape 12 has a first adhesive surface 121 to adhere the protective film assembly 20, the first adhesive surface 121 is connected to the bottom plate 111, the first adhesive surface 121 passes through the first opening 102 and is connected to the protective film assembly 20, and when the protective film assembly 20 is disposed in the accommodating chamber 101, the first adhesive surface 121 is connected to the protective film assembly 20 to ensure that the protective film assembly 20 is fixed in the accommodating chamber 101. The first tape 12 is provided with first adhesive sheets 122 on both sides of the base plate 111 in the longitudinal direction, and the first tape 12 is connected to the base plate 111 via the first adhesive sheets 122. Specifically, the first adhesive sheet 122 includes a first inclined portion 122a bent from an edge of the first tape 12 and a first flat portion 122b horizontally extending from the first inclined portion 122a, the first inclined portion 122a is obliquely connected between the first tape 12 and the first flat portion 122b, the first inclined portion 122a is disposed at an angle with respect to the first tape 12 and the first flat portion 122b, the first inclined portion 122a is connected to the first opening wall 102a, and the first flat portion 122b is connected to an outer surface of the bottom plate 111, as shown in fig. 1.
Further, one end of the first adhesive tape 12 in the width direction of the bottom plate 111 is provided with a first operation tab 123, and one end of the first operation tab 123 extends out of the side frame 112 for tearing off the first adhesive tape 12 after the mobile terminal is completely pasted with a film.
As shown in fig. 4, the second adhesive tape 13 has a second adhesive surface 131 to which the protective film assembly 20 is adhered, the second adhesive surface 131 passes through the second opening 103 and is connected to the protective film assembly 20, and when the protective film assembly 20 is disposed in the accommodating cavity 101, the second adhesive surface 131 is connected to the protective film assembly 20 to secure the protective film assembly 20 in the accommodating cavity 101. The second tape 13 is provided with a second adhesive sheet 132 and third adhesive sheets 133 located at both ends of the second tape 13 in the width direction of the base plate 111 on both sides in the longitudinal direction of the base plate 111, respectively, and the second tape 13 is connected to the base plate 111 by the second adhesive sheet 132 and the third adhesive sheets 133. Specifically, the second adhesive sheet 132 includes a second inclined portion 132a bent from an edge of the second tape 13 and a second straight portion 132b horizontally extending from the second inclined portion 132a, the second inclined portion 132a is connected between the second tape 13 and the second straight portion 132b in an inclined manner, the second inclined portion 132a is disposed at an angle to the second tape 13 and the second straight portion 132b, the second inclined portion 132a is connected to the second opening wall 103a, and the second straight portion 132b is connected to an outer surface of the bottom plate 111, as shown in fig. 1. The third adhesive sheet 133 has the same structure as the first and second adhesive sheets 122 and 132, and the third adhesive sheet 133 includes a third inclined portion 133a and a third straight portion 133b, the third inclined portion 133a is connected between the second tape 13 and the third straight portion 133b in an inclined manner, the third inclined portion 133a is arranged at an angle with respect to the second tape 13 and the third straight portion 133b, the third opening wall 103b is arranged in an inclined manner, the third inclined portion 133a is connected to the third opening wall 103b, and the third straight portion 133b is connected to the outer surface of the bottom plate 111, as shown in fig. 1.
Further, one end of the second adhesive tape 13 in the width direction of the bottom plate 111 is provided with a second operation tab 134, and the second operation tab 134 is formed by further extending the end of the third adhesive sheet 133 for tearing off the second adhesive tape 13 after the mobile terminal is attached with a film.
As shown in fig. 1, 3 and 4, the latch 14 is adhered to the bottom plate 111, and the second tape 13 is located below the latch 14. In the present embodiment, the stiffness preventing plate 14 is a rigid plate, so as to prevent a user from performing a pressing error on the second tape 13.
The utility model discloses an supplementary pad pasting device 10 is used for supplementary pad pasting, and the step of utilizing supplementary pad pasting device 10 pad pasting includes:
step one, arranging the protective film assembly 20 in the accommodating cavity 101 of the positioning shell 11, adhering and fixing the protective film assembly 20 by using the first adhesive tape 12 and the second adhesive tape 13, and tearing off the dustproof film 22 by using the third operation lug 221;
secondly, arranging the mobile terminal in the accommodating cavity 101 of the positioning shell 11, and enabling a screen of the mobile terminal to be in contact with the protective film 21;
step three, pushing the first adhesive tape 12 along the arrow mark direction on the surface of the first adhesive tape 12, so that the protective film 21 is automatically adhered to the screen of the mobile terminal from the top end to the bottom end, and at the moment, air between the protective film 21 and the screen is exhausted;
step four, after a short time, the first adhesive tape 12 is torn off by using the first operation tab 123;
step five, tearing off the second adhesive tape 13 by using the second operation tab 134, wherein the dead-guard 14 is torn off from the positioning shell 11 together;
and step six, detaching the positioning shell 11 by using the operation panel 113 to finish film pasting.
Second embodiment
Fig. 5 is a schematic partial sectional view of the bottom plate of the positioning shell of the present invention. As shown in fig. 5, the auxiliary film application device 10 of the present embodiment has substantially the same structure as the auxiliary film application device 10 of the first embodiment, but is different in the structure of the bottom plate 111 of the positioning housing 11.
Specifically, as shown in fig. 5, the inner surface of the bottom plate 111 is a slope, the inner surface of the bottom plate 111 is disposed obliquely from the direction from the first opening 102 to the second opening 103, and the thickness of the bottom plate 111 gradually decreases from the direction from the first opening 102 to the second opening 103. When the mobile terminal is disposed in the accommodating cavity 101 of the positioning housing 11, the distance between the first adhesive surface 121 and the screen of the mobile terminal is smaller than the distance between the second adhesive surface 131 and the screen of the mobile terminal, so that the top end of the protective film 21 is firstly in contact with the screen of the mobile terminal, and when the first adhesive tape 12 is pressed, the protective film 21 is sequentially adhered to the screen from the top end to the bottom end, thereby more conveniently completing the exhaust operation.
The utility model discloses an auxiliary pad pasting device 10 can easily fix a position mobile terminal and protection film assembly 20, makes the accurate attached screen at mobile terminal of protection film 21, and the air between protection film 21 and the screen of can discharging simultaneously guarantees the display effect.
The utility model discloses not be limited to the specific details among the above-mentioned embodiment the utility model discloses a within the technical idea scope, can be right the technical scheme of the utility model carry out multiple simple variant, these simple variants all belong to the utility model discloses a protection scope. The various features described in the foregoing detailed description may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.
Claims (10)
1. An auxiliary film sticking device is characterized by comprising a positioning shell, a protective film component, a first adhesive tape and a second adhesive tape;
the positioning shell comprises a bottom plate and side frames connected to the periphery of the bottom plate, the shape and size of each side frame are matched with those of the mobile terminal, an accommodating cavity for accommodating the protective membrane assembly is formed between the bottom plate and the side frames, and a first opening and a second opening are respectively arranged at the top end and the bottom end of the bottom plate close to the length direction of the bottom plate in a penetrating mode;
the first adhesive tape is provided with a first adhesive surface, the second adhesive tape is provided with a second adhesive surface, the first adhesive surface penetrates through the first opening and is connected with the protective film assembly, the second adhesive surface penetrates through the second opening and is connected with the protective film assembly, and meanwhile the first adhesive tape and the second adhesive tape are both connected with the bottom plate.
2. The auxiliary laminating device of claim 1, wherein a dimension of the first opening in the width direction of the base plate is larger than a dimension of the second opening in the width direction of the base plate.
3. The auxiliary film sticking device as claimed in claim 1, wherein the inner surface of the base plate is a slope, the inner surface of the base plate is disposed obliquely from the first opening to the second opening, and when the mobile terminal is disposed in the accommodating chamber, the distance between the first adhesive surface and the screen of the mobile terminal is smaller than the distance between the second adhesive surface and the screen of the mobile terminal.
4. The auxiliary laminating device of claim 1, wherein the first tape is provided with first adhesive sheets on both sides of the base plate in the longitudinal direction, respectively, and the first tape is connected to the base plate through the first adhesive sheets; the two sides of the second adhesive tape in the length direction of the bottom plate are respectively provided with a second adhesive sheet, and the second adhesive tape is connected to the bottom plate through the second adhesive sheets.
5. The auxiliary laminating apparatus of claim 4, wherein the first adhesive sheet comprises a first inclined portion bent from an edge of the first tape and a first flat portion horizontally extending from the first inclined portion, opposite sides of the first opening are respectively provided with a first opening wall in an inclined manner, the first inclined portion is connected to the first opening wall, and the first flat portion is connected to an outer surface of the base plate; the second adhesive sheet comprises a second inclined part and a second straight part, the second inclined part is bent from the edge of the second adhesive tape, the second straight part extends horizontally from the second inclined part, second opening walls are respectively arranged on two opposite sides of the second opening in an inclined mode, the second inclined part is connected to the second opening walls, and the second straight part is connected to the outer surface of the bottom plate.
6. The auxiliary laminating device of claim 1, wherein one end of the first adhesive tape in the width direction of the base plate is provided with a first operating tab, and one end of the first operating tab protrudes out of the side frame.
7. The auxiliary laminating device according to claim 1, wherein the second adhesive tape is provided with third adhesive sheets at both ends of the bottom plate in the width direction, respectively, wherein a second operation tab is further extended from a distal end of one of the third adhesive sheets, and the second operation tab protrudes from the side frame.
8. The auxiliary adhesive film device according to any one of claims 1 to 6, wherein the auxiliary adhesive film device further comprises a fool-proofing plate, the second adhesive tape is located below the fool-proofing plate, and the fool-proofing plate is adhered to the bottom plate.
9. The auxiliary film sticking device as claimed in any one of claims 1 to 6, wherein the inner surface of the side frame is recessed to form an avoiding groove, the avoiding groove is communicated with the accommodating cavity, and when the mobile terminal is arranged in the accommodating cavity, the keys on both sides of the mobile terminal are positioned in the avoiding groove.
10. The auxiliary film sticking device as claimed in any one of claims 1 to 6, wherein the top end of the side frame is provided with an avoiding gap, the protective film assembly comprises a protective film and a dustproof film arranged on the protective film, the dustproof film is arranged on one side of the protective film far away from the bottom plate, one end of the dustproof film is provided with a third operating lug, and when the protective film assembly is arranged in the accommodating cavity, the third operating lug extends out of the accommodating cavity from the avoiding gap part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920367145.3U CN209937699U (en) | 2019-03-21 | 2019-03-21 | Auxiliary film pasting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920367145.3U CN209937699U (en) | 2019-03-21 | 2019-03-21 | Auxiliary film pasting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209937699U true CN209937699U (en) | 2020-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920367145.3U Active CN209937699U (en) | 2019-03-21 | 2019-03-21 | Auxiliary film pasting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209937699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023168936A1 (en) * | 2022-03-07 | 2023-09-14 | 张东亚 | Film pasting tool and film pasting set |
-
2019
- 2019-03-21 CN CN201920367145.3U patent/CN209937699U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023168936A1 (en) * | 2022-03-07 | 2023-09-14 | 张东亚 | Film pasting tool and film pasting set |
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