CN221225235U - Structure for preventing iron stand inner side double-sided adhesive release paper from being torn - Google Patents
Structure for preventing iron stand inner side double-sided adhesive release paper from being torn Download PDFInfo
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- CN221225235U CN221225235U CN202323414430.1U CN202323414430U CN221225235U CN 221225235 U CN221225235 U CN 221225235U CN 202323414430 U CN202323414430 U CN 202323414430U CN 221225235 U CN221225235 U CN 221225235U
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- Prior art keywords
- release film
- double
- sided adhesive
- iron frame
- preventing
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 156
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 78
- 239000000853 adhesive Substances 0.000 title claims abstract description 33
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 33
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 16
- 239000002390 adhesive tape Substances 0.000 claims description 19
- 238000005452 bending Methods 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 238000004891 communication Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Adhesive Tapes (AREA)
Abstract
The utility model discloses a structure for preventing release paper from being torn by adhering to the two sides of the inner side of an iron frame, which comprises an upper iron frame, wherein one side surface of the upper iron frame can be attached to a liquid crystal module, and the upper iron frame is provided with a bare area; the double-sided adhesive is adhered to the surface of one side, close to the liquid crystal module, of the upper iron frame; the release film is movably connected to one side surface of the double-sided adhesive upper iron frame, and a tearing hand is arranged on the release film; when the double-sided adhesive is adhered to the surface of the upper iron frame, the tearing hand is positioned in the exposed area, and the operator can see the release film in the exposed area through the tearing hand in order to ensure that the operator can see the release film in the front surface, thereby achieving the purpose of preventing the release film from being torn off.
Description
Technical Field
The utility model relates to the technical field of display modules, in particular to a structure for preventing release paper from being torn by sticking on two sides of the inner side of an iron frame.
Background
The competition of market and the refinement in application field, the customer is to the use requirement of display screen module higher and higher, especially for military use, on-vehicle and medical industry, and this requires the display module to have better design on the structure, satisfies various application requirements to occupy the high-end market, satisfy the customer demand, promote company's market competition and brand effect. Along with the environment diversification and the complexity of the application display module of the client, the application and the application requirements of the display module are higher and higher.
In the prior art, as in chinese patent document with publication number CN208044252U, a medium-large size display module is disclosed, which is electrically connected to the backlight iron frame through a conductive double-sided adhesive to ground with the backlight iron frame via a protruding structure disposed on the inner wall of the upper iron frame, the outer surface of the circuit board is further covered with large-size insulating protective paper, conductive foam is further disposed on the inner side of the upper iron frame, and weak adhesive foam is further disposed on the periphery of the middle frame toward one side of the liquid crystal display panel, so that the quality of the product is improved and the cost of the product is reduced.
However, the technical solutions provided in the above patent documents have limitations in implementation, because in order to prevent abnormal sound caused by loosening of the iron frame, a double-sided adhesive tape is often added to the liquid crystal display module with the iron frame structure in the short side direction of the inner side of the iron frame. Meanwhile, before the upper iron frame is assembled with the LCM, a release film is required to be added on the double-sided adhesive, the side, which is not adhered with the iron frame, of the double-sided adhesive is prevented from being polluted, the adhesive-drop setting position can be referred to as figure 1 in the utility model), but after the upper iron frame, which is adhered with the release film, is assembled with the LCM, the shape of the release film is the same as that of the double-sided adhesive, the volume of a tearing hand for guiding the release film to leave the double-sided adhesive when an operator tears from the edge is smaller, and the viewing angle of the operator is smaller, so that the difficulty in tearing operation is represented.
Disclosure of utility model
The utility model provides a structure for preventing release paper from being torn by adhering to the two sides of the inner side of an iron frame, and aims to solve the technical problems that after an upper iron frame with a release film adhered on the two sides of the iron frame and an LCM are assembled in the background art, the shape of the release film is the same as that of the two sides of the iron frame, the volume of a tearing hand for guiding the release film to leave the two sides of the iron frame when an operator tears from the edge is smaller, the probability of viewing angle of the operator is smaller, and therefore the difficulty of tearing operation is represented as large.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a structure for preventing release paper from being torn by sticking on the inner side and the two sides of an iron frame, which comprises the following components:
the surface of one side of the upper iron frame can be attached to the liquid crystal module, and the upper iron frame is provided with an exposed area;
the double-sided adhesive is adhered to the surface of one side, close to the liquid crystal module, of the upper iron frame;
The release film is movably connected to one side surface of the double-sided adhesive upper iron frame, and is provided with a tearing hand which can guide the release film to separate from the double-sided adhesive; when the double-sided adhesive is adhered to the surface of the upper iron frame, the tearing hand is positioned in the exposed area.
Preferably, the distance between the outer edge of the upper iron frame and the edge of the exposed area is larger than or equal to the width of the double-sided adhesive tape.
Preferably, the tearing hand is positioned in a region between the end edge of the release film and the center of the release film.
Preferably, the tearing hand is rectangular, square or semicircular and has warning color.
Preferably, the tearing hand comprises a main body fixedly connected with the release film, one end, far away from the release film, of the main body is connected with a plurality of auxiliary bodies, the appearance of each auxiliary body is identical to that of the main body, bending strips are arranged between the adjacent auxiliary bodies, and the auxiliary bodies can be sequentially overlapped and overlapped on the surface of the main body.
Preferably, the auxiliary bodies are sequentially connected to form a straight line or L-shaped structure.
Preferably, the tearing hand comprises a main body, one end of the main body is fixedly connected with the release film, at least one of the other three ends of the main body is provided with a squeezing sheet, and the squeezing sheet can be inflated under pressure.
Preferably, the extrusion piece is crescent, semicircular or trilateral.
Preferably, one side surface of the main body is provided with a table.
Preferably, the diameter of the table is less than or equal to the body width.
The utility model has the beneficial effects that: the utility model can ensure that an operator can see the release film on the front surface through the tearing hand in the exposed area, thereby achieving the purpose of preventing the release film from being torn, and particularly, the utility model only needs to directly adhere the double-sided adhesive to the surface of one side of the upper iron frame, which is close to the liquid crystal module.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a prior art upper iron frame.
Fig. 2 is a schematic diagram of the overall structure of an upper iron stand according to a first embodiment of the present utility model.
Fig. 3 is a schematic view of a tear hand structure according to a first embodiment of the present utility model.
Fig. 4 is a schematic view of a secondary structure of a second embodiment of the present utility model.
Fig. 5 is a schematic view showing the structure of a press sheet according to a third embodiment of the present utility model.
Fig. 6 is a schematic view of a release film according to the present utility model.
Reference numerals illustrate: 1. an iron frame is arranged; 2. a bare area; 3. double-sided adhesive; 4. a release film; 5. tearing the hand; 6. a main body; 7. an auxiliary body; 8. bending the strip; 9. extruding the sheet; 10. a ball table.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As described in the background art, after the upper iron frame with the release film adhered on the double-sided adhesive tape is assembled with the LCM, the shape of the release film is the same as that of the double-sided adhesive tape, and the volume of the tearing hand for guiding the release film to leave the double-sided adhesive tape when an operator tears from the edge is smaller, so that the probability of viewing angle of the operator is smaller, thus representing that the difficulty of tearing operation is also larger.
In order to solve the technical problem, the utility model provides a structure for preventing the release paper from being torn by sticking on the two sides of the inner side of the iron frame.
Specifically, referring to fig. 1 to 6, the structure for preventing the leakage of the release paper from the inner side of the iron stand comprises:
the upper iron frame 1, one side surface of which can be attached to the liquid crystal module, is provided with an exposed area 2 on the upper iron frame 1;
the double-sided adhesive tape 3 is adhered to one side surface of the upper iron frame 1, which is close to the liquid crystal module;
The release film 4 is movably connected to the surface of one side, far away from the upper iron frame 1, of the double-sided adhesive 3, a tearing hand 5 is arranged on the release film 4, and the tearing hand 5 can guide the release film 4 to be separated from the double-sided adhesive 3; when the double-sided adhesive tape 3 is adhered to the surface of the upper iron frame 1, the tearing hand 5 is positioned in the exposed area 2.
According to the utility model, the release film 4 can be seen by an operator through the tearing hand 5 in the exposed area 2, the purpose of preventing the release film 4 from being torn off is achieved, and particularly, the double-sided adhesive 3 is directly adhered to the surface of one side of the upper iron frame 1, which is close to the liquid crystal module, and the situation that the release film 4 is not separated from the double-sided adhesive 3 can be observed by the operator through the exposed area 2 for the first time because the tearing hand 5 is positioned in the exposed area 2 and the exposed area 2 is the vacant part of the upper iron frame 1.
In order to make the person skilled in the art better understand the solution of the present utility model, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
Example 1
Referring to fig. 1-3, a structure for preventing a release paper from being torn by adhering to both sides of an inner side of an iron stand, specifically includes:
the upper iron frame 1, one side surface of which can be attached to the liquid crystal module, is provided with an exposed area 2 on the upper iron frame 1;
the double-sided adhesive tape 3 is adhered to one side surface of the upper iron frame 1, which is close to the liquid crystal module;
The release film 4 is movably connected to the surface of one side, far away from the upper iron frame 1, of the double-sided adhesive 3, a tearing hand 5 is arranged on the release film 4, and the tearing hand 5 can guide the release film 4 to be separated from the double-sided adhesive 3; when the double-sided adhesive tape 3 is adhered to the surface of the upper iron frame 1, the tearing hand 5 is positioned in the exposed area 2.
The distance between the outer edge of the upper iron frame 1 and the edge of the exposed area 2 is larger than or equal to the width of the double-sided adhesive tape 3.
According to the utility model, the release film 4 can be seen by an operator through the tearing hand 5 in the exposed area 2, the purpose of preventing the release film 4 from being torn off is achieved, and particularly, the double-sided adhesive 3 is directly adhered to the surface of one side of the upper iron frame 1, which is close to the liquid crystal module, and the situation that the release film 4 is not separated from the double-sided adhesive 3 can be observed by the operator through the exposed area 2 for the first time because the tearing hand 5 is positioned in the exposed area 2 and the exposed area 2 is the vacant part of the upper iron frame 1.
In some embodiments, the tear hand 5 is located in the region between the end edge of the release film 4 to the center of the release film 4. The arrangement can ensure that the release film 4 can be torn off the double-sided adhesive tape 3 by pulling the tearing hand 5, and the phenomenon that the release film 4 can be torn off with great force does not occur.
In some embodiments, the tear hand 5 is rectangular, square or semi-circular and provided with a warning color.
The setting can ensure to tear the hand 5 and can see the hand 5 very first time so, sets up simultaneously to the shape of difference and can ensure that the operator can fully pinch the hand 5.
The warning color can be selected to be a color which is different from the upper iron frame 1 greatly.
Example 2
On the basis of embodiment 1, since the size of the tearing hand 5 is small, in order to facilitate the operator to tear off the release film 4, an embodiment is provided in which, specifically, as shown in fig. 4, the distance between the outer edge of the upper iron stand 1 and the edge of the exposed area 2 is greater than or equal to the width of the double-sided adhesive tape 3. The arrangement can ensure that the double-sided adhesive tape 3 does not exceed the edge of the exposed area 2 or the outer edge of the upper iron frame 1 so as to prevent sundries from being polluted.
In some embodiments, the tear hand 5 is located in the region between the end edge of the release film 4 to the center of the release film 4. The arrangement can ensure that the release film 4 can be torn off the double-sided adhesive tape 3 by pulling the tearing hand 5, and the phenomenon that the release film 4 can be torn off with great force does not occur.
In some embodiments, the tear hand 5 is rectangular, square or semi-circular and provided with a warning color. The setting can ensure to tear the hand 5 and can see the hand 5 very first time so, sets up simultaneously to the shape of difference and can ensure that the operator can fully pinch the hand 5.
In some embodiments, the tearing hand 5 comprises a main body 6 fixedly connected with the release film 4, one end, far away from the release film 4, of the main body 6 is connected with a plurality of auxiliary bodies 7, the appearance of each auxiliary body 7 is identical to that of the main body 6, bending strips 8 are arranged between the adjacent auxiliary bodies 7, and the auxiliary bodies 7 can be sequentially overlapped and overlapped on the surface of the main body 6.
The plurality of auxiliary bodies 7 are sequentially connected and have a straight line or L-shaped structure.
Referring to fig. 4, in daily cases, the tearing hand 5 (the main body 6 and the auxiliary body 7 are overlapped to form a state shown in fig. 2) is exposed in the exposed area 2, once the release film 4 needs to be torn, the auxiliary bodies 7 can be manually pulled to make the auxiliary bodies 7 in a straight line or L-shaped structure, and then an operator can easily pull the straight line or L-shaped structure to separate the release film 4 from the double-sided adhesive 3.
The bending bar 8 plays a guiding role to guide the plurality of sub bodies 7 to be sequentially overlapped.
Example 3
Further optimizing the tear hand 5 provided in example 1 or 2, as shown in fig. 5-6, the spacing between the outer edge of the upper iron frame 1 and the edge of the exposed area 2 is greater than or equal to the width of the double-sided tape 3. The arrangement can ensure that the double-sided adhesive tape 3 does not exceed the edge of the exposed area 2 or the outer edge of the upper iron frame 1 so as to prevent sundries from being polluted.
In some embodiments, the tear hand 5 is located in the region between the end edge of the release film 4 to the center of the release film 4. The arrangement can ensure that the release film 4 can be torn off the double-sided adhesive tape 3 by pulling the tearing hand 5, and the phenomenon that the release film 4 can be torn off with great force does not occur.
In some embodiments, the tear hand 5 is rectangular, square or semi-circular and provided with a warning color. The setting can ensure to tear the hand 5 and can see the hand 5 very first time so, sets up simultaneously to the shape of difference and can ensure that the operator can fully pinch the hand 5.
The tearing hand 5 comprises a main body 6, one end of the main body is fixedly connected with the release film 4, at least one of the other three ends of the main body 6 is provided with an extrusion sheet 9, and the extrusion sheet 9 can be pressed and swelled.
In some embodiments, the squeeze tab 9 is crescent, semicircular, or trilateral. One side surface of the main body 6 is provided with a table 10. The diameter of the table 10 is less than or equal to the width of the body 6.
Once the release film 4 needs to be torn, the main body 6 is only pressed manually, and then the pressing piece 9 is pressed to expand, which means that the pressing piece 9 has a large pinching range with the main body 6 and the fingers of an operator, so that the release film 4 is easier to tear, and meanwhile, the table 10 is also easier for the operator to apply force.
The automatic column passing device provided by the utility model has the following using process: (taking example one as an illustration)
According to the utility model, the release film 4 can be seen by an operator through the tearing hand 5 in the exposed area 2, the purpose of preventing the release film 4 from being torn off is achieved, and particularly, the double-sided adhesive 3 is directly adhered to the surface of one side of the upper iron frame 1, which is close to the liquid crystal module, and the situation that the release film 4 is not separated from the double-sided adhesive 3 can be observed by the operator through the exposed area 2 for the first time because the tearing hand 5 is positioned in the exposed area 2 and the exposed area 2 is the vacant part of the upper iron frame 1.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It is apparent that the above-described embodiments are only some embodiments of the present utility model, but not all embodiments, and the preferred embodiments of the present utility model are shown in the drawings, which do not limit the scope of the patent claims. This utility model may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing description, or equivalents may be substituted for elements thereof. All equivalent structures made by the content of the specification and the drawings of the utility model are directly or indirectly applied to other related technical fields, and are also within the scope of the utility model.
Claims (10)
1. The utility model provides a prevent that iron stand inboard double-sided from gluing structure that leaks to tear from paper which characterized in that includes:
The surface of one side of the upper iron frame (1) can be attached to the liquid crystal module, and the upper iron frame (1) is provided with a bare area (2);
The double-sided adhesive tape (3), the said double-sided adhesive tape (3) is adhered to one side surface of the upper iron stand (1) close to the liquid crystal module;
The release film (4), release film (4) swing joint is in the one side surface that two-sided sticky (3) kept away from upper iron stand (1), just be equipped with on release film (4) and tear hand (5), tear hand (5) can guide release film (4) and break away from two-sided sticky (3); when the double-sided adhesive tape (3) is adhered to the surface of the upper iron frame (1), the tearing hand (5) is positioned in the exposed area (2).
2. The structure for preventing the release paper from being torn off by double-sided adhesive on the inner side of the iron frame as claimed in claim 1, wherein the distance between the outer edge of the upper iron frame (1) and the edge of the exposed area (2) is larger than or equal to the width of the double-sided adhesive (3).
3. A structure for preventing the leakage of release paper from being stuck to the inner side of an iron frame according to claim 2, wherein the tearing hand (5) is positioned in the area between the end edge of the release film (4) and the center of the release film (4).
4. A structure for preventing the leakage of the release paper from the inner side of the iron stand according to claim 3, wherein the tearing hand (5) is rectangular, square or semicircular and has warning color.
5. The structure for preventing the release paper from being leaked and torn by the double-sided adhesive release paper on the inner side of the iron stand according to claim 1 or 4, characterized in that the tearing hand (5) comprises a main body (6) fixedly connected with the release film (4), one end, far away from the release film (4), of the main body (6) is connected with a plurality of auxiliary bodies (7), the appearance of each auxiliary body (7) is identical to that of the main body (6), bending strips (8) are arranged between the adjacent auxiliary bodies (7), and the auxiliary bodies (7) can be sequentially overlapped and overlapped on the surface of the main body (6).
6. The structure for preventing the release paper from being torn due to the adhesion of the two sides of the inner side of the iron frame according to claim 5, wherein the auxiliary bodies (7) are in a straight line or L-shaped structure after being connected in sequence.
7. A structure for preventing release paper from being torn by bonding on two sides of the inner side of an iron frame according to claim 1 or 4, wherein the tearing hand (5) comprises a main body (6) with one end fixedly connected with the release film (4), at least one of the other three ends of the main body (6) is provided with a squeezing sheet (9), and the squeezing sheet (9) can be inflated under pressure.
8. A structure for preventing the leakage of the release paper from the double-sided adhesive on the inner side of the iron frame according to claim 7, wherein the extrusion piece (9) is crescent-shaped, semicircular or trilateral.
9. A structure for preventing the leakage of the release paper from the double-sided adhesive on the inner side of the iron stand according to claim 8, wherein a ball table (10) is arranged on one side surface of the main body (6).
10. A structure for preventing the leakage of release paper from an inner side of an iron stand according to claim 9, wherein the diameter of the table (10) is smaller than or equal to the width of the main body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323414430.1U CN221225235U (en) | 2023-12-14 | 2023-12-14 | Structure for preventing iron stand inner side double-sided adhesive release paper from being torn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323414430.1U CN221225235U (en) | 2023-12-14 | 2023-12-14 | Structure for preventing iron stand inner side double-sided adhesive release paper from being torn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221225235U true CN221225235U (en) | 2024-06-25 |
Family
ID=91569079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323414430.1U Active CN221225235U (en) | 2023-12-14 | 2023-12-14 | Structure for preventing iron stand inner side double-sided adhesive release paper from being torn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221225235U (en) |
-
2023
- 2023-12-14 CN CN202323414430.1U patent/CN221225235U/en active Active
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