CN219778062U - Backboard structure capable of bearing liquid crystal panel - Google Patents
Backboard structure capable of bearing liquid crystal panel Download PDFInfo
- Publication number
- CN219778062U CN219778062U CN202320868321.8U CN202320868321U CN219778062U CN 219778062 U CN219778062 U CN 219778062U CN 202320868321 U CN202320868321 U CN 202320868321U CN 219778062 U CN219778062 U CN 219778062U
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- backboard
- crystal panel
- curled edge
- light guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000012528 membrane Substances 0.000 claims description 10
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 241000212941 Glehnia Species 0.000 claims description 2
- 239000002390 adhesive tape Substances 0.000 abstract description 15
- 239000006260 foam Substances 0.000 abstract description 10
- 238000009957 hemming Methods 0.000 description 4
- 239000011324 bead Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Liquid Crystal (AREA)
Abstract
The utility model provides a backboard structure capable of bearing a liquid crystal panel, which comprises a backboard, wherein a left side board, a right side board and an upper side board of the backboard are respectively provided with a curled edge, the bottom of the backboard is connected with a fixed adhesive tape, a light guide plate is connected to the fixed adhesive tape, a film material component is connected to the upper part of the light guide plate, a foam sliver is connected between the film material component and the curled edge, the liquid crystal panel is connected to the upper part of the foam sliver, and the foam sliver is respectively adhered to the curled edge and the liquid crystal panel through the adhesive tape. According to the backboard structure, the three side plates of the backboard are curled inwards, then the liquid crystal display panel is carried, the function of the rubber frame is effectively replaced, and the problem that the rubber frame is not assembled in place can be avoided when the backboard structure is assembled.
Description
Technical Field
The utility model belongs to the field of notebook backplates, and particularly relates to a backplate structure capable of bearing a liquid crystal display panel.
Background
The traditional backboard structure generally comprises a backboard body and a backboard rubber frame, when the backboard body and the backboard rubber frame are matched, due to factors such as adhesion of materials or personnel and equipment, the situations that the rubber frame is offset, the rubber frame adhesive tape is not in place, the rubber frame is sunk inwards and the like often occur, the situation is mainly represented in that when the rubber frame is adhered to the side edge and the bottom of the traditional backboard structure, the operation procedures are multiple, the time is long, the rubber frame is easy to deviate, the problem of the sunk rubber frame easily occurs, the adhesive tape is easy to paste askew, the defect that the adhesive tape cannot be avoided by manpower is solved, the adhesive tape is high in requirement on the adhesive tape precision of automatic equipment, the equipment personnel is long in debugging, and the material consumption of the adhesive tape is high.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the backboard structure capable of bearing the liquid crystal panel, and the backboard structure is characterized in that the three side plates of the backboard are curled inwards and then bear the liquid crystal panel, so that the function of a rubber frame is effectively replaced, and the problem that the rubber frame is not assembled in place during assembly of the backboard structure is avoided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a backplate structure that can bear liquid crystal display panel, its characterized in that, includes the backplate, backplate left side board, right side board and upper side board have the turn-up respectively, the backplate bottom is connected with fixed sticky tape, be connected with the light guide plate on the fixed sticky tape, the light guide plate top is connected with the membrane material subassembly, be connected with bubble silver between membrane material subassembly and the turn-up, liquid crystal display panel connects in bubble silver top, bubble silver passes through the sticky tape and pastes with turn-up and liquid crystal display panel respectively.
Further, the length of the curled edge is 0.3-0.5mm.
Further, the height of the membrane material component is lower than the height of the upper surface of the curled edge.
Further, the gap between the light guide plate and the side edge of the backboard is 0.5-0.6mm.
Further, a first gap is formed between the curled edge of the left side plate and the curled edge of the upper side plate, and a second gap is formed between the curled edge of the right side plate and the curled edge of the upper side plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the backboard structure, the three side plates of the backboard are curled inwards and then bear the liquid crystal panel, so that the function of a rubber frame is effectively replaced, and the problem that the rubber frame is not assembled in place during assembly of the backboard structure is avoided;
2. a gap is formed between the light guide plate and the side edge of the backboard, so that the light guide plate cannot interfere with the side edge of the backboard after water absorption expansion under extreme working conditions (such as a southern area with high air humidity);
3. gaps are arranged between adjacent curled edges of the backboard, so that interference between curled edges can not be generated when the side edges of the backboard are punched.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
fig. 3 is a structural view between the curls of the present utility model.
In the figure: 1. a back plate; 2. a left side plate; 3. a right side plate; 4. an upper side plate; 6. fixing the adhesive tape; 7. a light guide plate; 8. a membrane assembly; 9. a foam strip; 10. a liquid crystal panel; 11. hemming; 12. a first notch; 13. a second notch;
Detailed Description
The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1-3, an embodiment of the present utility model provides a back plate 1 structure capable of carrying a liquid crystal panel 10, which includes a back plate 1, a left side plate 2, a right side plate 3 and an upper side plate 4 of the back plate 1 are respectively provided with a curled edge 11, a fixing adhesive tape 6 is connected to the bottom of the back plate 1, a light guide plate 7 is connected to the fixing adhesive tape 6, a film component is connected to the upper side of the light guide plate 7, a foam strip 9 is connected between the film component and the curled edge 11, the liquid crystal panel 10 is connected to the upper side of the foam strip 9, and the foam strip 9 is respectively adhered to the curled edge 11 and the liquid crystal panel 10 by the adhesive tape.
The process is as follows when the utility model is used, through the punching mode, the hemming 11 is respectively punched at the left side plate 2, the right side plate 3 and the upper side plate 4 of the backboard 1, when in assembly, the bottom of the backboard 1 is connected with the fixed adhesive tape 6, then the light guide plate 7 is stuck and connected with the fixed adhesive tape 6, then the diaphragm is connected with the light guide plate 7, one end of the foam strip 9 is stuck on the hemming 11, the other end of the foam strip 9 is stuck with the liquid crystal panel 10, thus, the liquid crystal panel 10 is sufficiently supported, the edge of the diaphragm is not tilted, and the foam strip 9 is only stuck on the hemming 11 and the liquid crystal panel 10 without being stuck on a film material component, thus, abnormal display caused by the adhesive of the film material can be avoided.
Further, the length of the curled edge 11 is 0.3-0.5mm. Specifically, the length of the bead 11 of the present utility model is 0.3-0.5mm, and if it is too low, it cannot support the liquid crystal panel 10, and if it is too high, it will interfere with the film assembly.
Further, the height of the membrane material assembly is lower than the height of the upper surface of the curled edge 11. Since the height of the membrane module is lower than the height of the upper surface of the bead 11, this phenomenon does not occur when the membrane module is assembled.
Further, the gap between the light guide plate 7 and the side edge of the back plate 1 is 0.5-0.6mm. Since the gap between the light guide plate 7 and the side of the back plate 1 is 0.5-0.6mm, the assembly of the light guide plate 7 is smoother, and in addition, even if the light guide plate 7 absorbs moisture in the air, there is enough expansion space when working under high humidity condition, and poor display is not caused.
Further, a first notch 12 is provided between the curled edge 11 of the left side plate 2 and the curled edge 11 of the upper side plate 4, and a second notch 13 is provided between the curled edge 11 of the right side plate 3 and the curled edge 11 of the upper side plate 4. The utility model has a gap between two adjacent curled edges 11, so that interference between curled edges 11 and curled edges 11 can not be generated when punching is performed.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (5)
1. The utility model provides a backplate structure that can bear liquid crystal display panel, its characterized in that, includes the backplate, backplate left side board, right side board and upper side board have the turn-up respectively, the backplate bottom is connected with fixed sticky tape, be connected with the light guide plate on the fixed sticky tape, the light guide plate top is connected with the membrane material subassembly, be connected with bubble silver between membrane material subassembly and the turn-up, liquid crystal display panel connects in bubble silver top, bubble silver passes through the sticky tape and pastes with turn-up and liquid crystal display panel respectively.
2. The back plate structure capable of carrying a liquid crystal panel according to claim 1, wherein: the length of the curled edge is 0.3-0.5mm.
3. The back plate structure capable of carrying a liquid crystal panel according to claim 2, wherein: the height of the membrane material component is lower than the height of the upper surface of the curled edge.
4. A back plate structure capable of carrying a liquid crystal panel according to claim 3, wherein: the gap between the light guide plate and the side edge of the backboard is 0.5-0.6mm.
5. The back plate structure for carrying a liquid crystal display panel according to claim 4, wherein: a first gap is formed between the curled edge of the left side plate and the curled edge of the upper side plate, and a second gap is formed between the curled edge of the right side plate and the curled edge of the upper side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320868321.8U CN219778062U (en) | 2023-08-03 | 2023-08-03 | Backboard structure capable of bearing liquid crystal panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320868321.8U CN219778062U (en) | 2023-08-03 | 2023-08-03 | Backboard structure capable of bearing liquid crystal panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219778062U true CN219778062U (en) | 2023-09-29 |
Family
ID=88107954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320868321.8U Active CN219778062U (en) | 2023-08-03 | 2023-08-03 | Backboard structure capable of bearing liquid crystal panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219778062U (en) |
-
2023
- 2023-08-03 CN CN202320868321.8U patent/CN219778062U/en active Active
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| GR01 | Patent grant |