CN1258110C - Protecting equipment for liquid crystal display panel - Google Patents
Protecting equipment for liquid crystal display panel Download PDFInfo
- Publication number
- CN1258110C CN1258110C CN 02154868 CN02154868A CN1258110C CN 1258110 C CN1258110 C CN 1258110C CN 02154868 CN02154868 CN 02154868 CN 02154868 A CN02154868 A CN 02154868A CN 1258110 C CN1258110 C CN 1258110C
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- China
- Prior art keywords
- panel
- film
- protective device
- framework
- loam cake
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- Expired - Fee Related
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Abstract
The present invention relates to a protective device for a panel, which is used for containing the panel. The protective device for the panel comprises a frame, an upper cover which is buckled on the frame, and a thin film, wherein the thin film is provided with an inner edge and an outer edge, the inner edge is attached to the panel, the outer edge is attached to the upper cover, and the inner edge and the outer edge are in integral forming. The panel is contained between the inner edge of the thin film and the frame.
Description
Technical field
The present invention relates to a kind of panel protective device, particularly relate to a kind of panel protective device that is used in the display panels of notebook computer.
Background technology
PC has become instrument indispensable in the human daily life gradually, in recent years, PC almost spreads in common people's the life, as Email, document is handled, product bulletin etc. will just be used by the assistance of PC mostly, but general desktop computer is bulky, weight is also big, making has many troubles pushing away to be with, therefore the serious hope that people carry computer is filled up in the appearance of notebook computer (Notebook) in good time, penetrate image tube (Cathode Ray Tube with the employed conventional cathode of desktop computer in the past, CRT) compare, the employed LCD of notebook computer (LiquidCrystal Display, LCD) because its volume is little, in light weight, therefore the few and radiationless pollution of power consumption is fit to carry.Though it is many that the thickness of notebook computer and initial design in light weight reduce, manufacturer wishes can continue to reduce the weight and the volume of notebook computer invariably under user's requirement.The industry now of adding is stressed the aesthetic feeling of product; therefore each developer racks one's brains invariably and is desirably in seeking change and innovation on product appearance, the color; but the available liquid crystal size of display panels is many between 13 to 15 inches on the market; if but only for outer appearnce like but the ccontaining different protective device of panel size and repeatedly die sinking, the expenditure of cost when Ju Bu change will cause molding concerning manufacturer like this.If the subregion that only is product appearance needs different colours, but its basic functions and structural change are little, since each mould once on the product of institute's injection mo(u)lding its plastics same color is only arranged, if need on this product, to have different colors, then need to be made up again with after this production sharing two parts difference injection mo(u)lding.For instance; it is that black and inboard are white panel protection mechanisms that the outside is arranged if desired; because traditional mould once only can the injection moulding single color; must design the mould of two mechanisms that can arrange in pairs or groups mutually this moment; the mechanism of two moulds difference injection moulding black and white plastic is made up two-part mechanism afterwards more afterwards, causes design and the trouble of arranging in pairs or groups; hence one can see that, and above-mentioned method will cause extra cost expenditure.
See also Fig. 1 and Fig. 2, Fig. 1 is the synoptic diagram of the panel protective device 10 of available liquid crystal display panel 16, and Fig. 2 is the cut-open view of panel protective device 10 along tangent line 2-2, and panel protective device 10 comprises that a framework 12 and a loam cake 14 are fastened on framework 12.Display panels 16 is contained between loam cake 14 and the framework 12.Because loam cake 14 is in the process of injection mo(u)lding, be subject to the reason of prior art, its minimal thickness only reaches 1.3 millimeters (millimetres), if be lower than 1.3 millimeters, will make that loam cake 14 is easy to rupture.And when if the developer requires to do change on the color of loam cake 14, also need printing again to spray paint or make another mould to produce the mechanism of collocation, very inconvenient.
Summary of the invention
The object of the present invention is to provide a kind of panel protective device that is used for installing display panels, to address the above problem.
The object of the present invention is achieved like this, and a kind of panel protective device promptly is provided, and is used for a ccontaining panel, and this panel protective device comprises: a framework; One loam cake is fastened on this framework; One film, it has an inner edge and an outer rim, and this inner edge fits on this panel, and this outer rim fits on this and covers, and this inner edge and this outer rim are one-body molded; Wherein this panel is contained between the inner edge and this framework of this film.
The present invention also provides a kind of method that forms the panel protective device, and it comprises: place on the male model fixing with one to take out the film that draws molding mode and form required shape and size; With a master mold and the closed also jet-out plastic of this male model, make plastics one-body molded with this film after moulding, to form a loam cake and to make the outer rim of this film fit in this loam cake; This loam cake is fastened on the framework; And a panel is contained between the inner edge and this framework of this film.
Description of drawings
Fig. 1 is the synoptic diagram of the panel protective device of available liquid crystal display panel;
Fig. 2 is the cut-open view of Fig. 1 one panel protective device along tangent line 2-2;
Fig. 3 is the synoptic diagram of the panel protective device of display panels of the present invention;
Fig. 4 is the cut-open view of Fig. 3 panel protective device along tangent line 4-4;
Fig. 5 is the synoptic diagram of the mold of formation Fig. 4 panel protective device.
Embodiment
See also Fig. 3 and Fig. 4, Fig. 3 is the synoptic diagram of the panel protective device 30 of display panels 40 of the present invention, and Fig. 4 is Fig. 3 panel protective device 30 sectional views along tangent line 4-4.Panel protective device 30 is used for ccontaining display panels 40, and display panels 40 is connected in notebook computer.Panel protective device 30 comprises a framework (frame) 32, a loam cake (bezel) 34 and a film 35 (film).Loam cake 34 is fastened on the framework 32, film 35 is divided into an inner edge 36 and an outer rim 38, and film inner edge 36 fits in panel 40, and film outer rim 38 fits in loam cake 34, and inner edge 36 is formed in one with outer rim 38, and panel 40 is contained between film inner edge 36 and the framework 32.Framework 32, loam cake 34 and film 35 all are plastic material.
Because traditionally when making loam cake 14, panel 16 clamps are between loam cake 14 and framework 12, and the thickness after 14 injection mo(u)ldings of integrated loam cake is the thinnest only can arrive 1.3 millimeters, so the thickness of panel protective device 10 has increased by 1.3 millimeters at least.In the present invention, in order to make thickness thinner, between the inner edge 36 and framework 32 of film 35, because the thickness of film 35 can be less than 1.3 millimeters, the integral thickness of panel protective device 30 just can greatly reduce present embodiment with panel 40 clamps.
In addition, film 35 has than the change in size of large space and change color, if the size of panel 40 is less, the inner edge 36 of the film of then choosing 35 will broad, could protect panel 40.For instance, if panel 40 is of a size of 13 inches, and the panel protective device 30 of original design can hold 15 inches panel 40, and then the inner edge 36 of film 35 edge that will broad just may extend into panel 40 fixes panel 40.Otherwise, if panel 40 is of a size of 15 inches, just then the inner edge 36 of film 35 need not fix panel 40 in the too wide edge that may extend into panel 40.And the inner edge 36 of film 35 also can be coated required color earlier, so that the outward appearance of the panel protective device 30 after finishing has diversified color.
See also Fig. 5, Fig. 5 is the synoptic diagram that forms the mold of Fig. 4 panel protective device 30.When film 35 will fit in loam cake 34, film 35 needs to form required shape and size to take out the mode of drawing moulding earlier, be placed on the male model 50 of mould of plastics fixing again, after treating master mold 52 and male model 50 closures, by plastic injection-moulded pipe 54 injection-moulded plastics, make plastics one-body molded with film after moulding, to form loam cake 34 and to make the outer rim 38 of film 35 fit in loam cake 34.After film 35 fitted in loam cake 34, panel 40 can be contained between the inner edge 36 of framework 32 and film 35, and the loam cake 34 of attaching film 35 can be fastened on the framework 32.
With existing panel protective device 10, the present invention can not only overcome the restriction of 1.3 millimeters thickness of traditional integrated loam cake, makes that the thickness of panel protective device is thinner.Need simultaneously only the mould of the loam cake of a panel protective device that is used for making appropriate size; just can be by making the width of adjusting film; just can be used for the panel of ccontaining different size, be used for making the function outward appearance only mould of the panel protective device of size decreases that conforms to and needn't open another more for this reason.In addition; owing to can on film, coat earlier required color in advance; also need not open another again is used for producing and arranges in pairs or groups mutually with the loam cake of panel protective device but the mould of the different decorative shell of color just can allow the outward appearance of panel protective device that single tone is no longer only arranged.
The above only is preferred embodiment of the present invention, and the equalization that all claims of the present invention are done changes and modifies, and all should belong to the covering scope of patent of the present invention.
Claims (14)
1. panel protective device is used for a ccontaining panel, and this panel protective device comprises:
One framework;
One loam cake is fastened on this framework;
One film, it has an inner edge and an outer rim, and this inner edge fits on this panel, and this outer rim fits on this and covers, and this inner edge and this outer rim are one-body molded;
Wherein this panel is contained between the inner edge and this framework of this film.
2. protective device as claimed in claim 1, wherein this panel is a display panels.
3. protective device as claimed in claim 1, wherein the thickness of this film is less than 1.3 millimeters.
4. protective device as claimed in claim 1, wherein this framework is a plastic material.
5. protective device as claimed in claim 1, wherein this loam cake is to be plastic material.
6. protective device as claimed in claim 1, wherein this film is to be plastic material.
7. protective device as claimed in claim 1, wherein this panel is connected in a notebook computer.
8. method that forms the panel protective device, it comprises:
Place on the male model fixing with one to take out the film that draws molding mode and form required shape and size;
With a master mold and the closed also jet-out plastic of this male model, make plastics one-body molded with this film after moulding, to form a loam cake and to make the outer rim of this film fit in this loam cake;
This loam cake is fastened on the framework; And
One panel is contained between the inner edge and this framework of this film.
9. method as claimed in claim 8, wherein this panel is a display panels.
10. method as claimed in claim 8, wherein the thickness of this film is less than 1.3 millimeters.
11. method as claimed in claim 8, wherein this framework is a plastic material.
12. method as claimed in claim 8, wherein this loam cake is a plastic material.
13. method as claimed in claim 8, wherein this film is a plastic material.
14. method as claimed in claim 8, wherein this panel is connected in a notebook computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02154868 CN1258110C (en) | 2002-12-03 | 2002-12-03 | Protecting equipment for liquid crystal display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02154868 CN1258110C (en) | 2002-12-03 | 2002-12-03 | Protecting equipment for liquid crystal display panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1504801A CN1504801A (en) | 2004-06-16 |
| CN1258110C true CN1258110C (en) | 2006-05-31 |
Family
ID=34235581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02154868 Expired - Fee Related CN1258110C (en) | 2002-12-03 | 2002-12-03 | Protecting equipment for liquid crystal display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1258110C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104423683A (en) * | 2013-09-06 | 2015-03-18 | 仁宝电脑工业股份有限公司 | touch display module and electronic device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100743196B1 (en) * | 2004-10-20 | 2007-07-27 | 삼성전자주식회사 | Liquid crystal display apparatus |
| JP5259110B2 (en) | 2007-03-27 | 2013-08-07 | 三菱電機株式会社 | Display device |
-
2002
- 2002-12-03 CN CN 02154868 patent/CN1258110C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104423683A (en) * | 2013-09-06 | 2015-03-18 | 仁宝电脑工业股份有限公司 | touch display module and electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1504801A (en) | 2004-06-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20060925 Pledge (preservation): Preservation |
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| PD01 | Discharge of preservation of patent |
Date of registration: 20070325 Pledge (preservation): Preservation |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060531 Termination date: 20131203 |