CN202228487U - Elastic fixing clamp and display device - Google Patents
Elastic fixing clamp and display device Download PDFInfo
- Publication number
- CN202228487U CN202228487U CN2011203522611U CN201120352261U CN202228487U CN 202228487 U CN202228487 U CN 202228487U CN 2011203522611 U CN2011203522611 U CN 2011203522611U CN 201120352261 U CN201120352261 U CN 201120352261U CN 202228487 U CN202228487 U CN 202228487U
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- shaped elastic
- elastic groove
- fixed
- backboard
- plate
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Abstract
The utility model provides an elastic fixing clamp and a display device. The elastic fixing clamp comprises a U-shaped elastic groove and a fixed board. The U-shaped elastic groove is fixed on the fixed board. By means of the U-shaped elastic groove arranged on the fixed board and the fact that the U-shaped elastic groove is made of elastic materials, the U-shaped elastic groove can deform after being stressed. When a driving board is fixed on a back board, the driving board is inserted into the U-shaped elastic groove, and then the fixed board is fixed onto the back board so as to fix the driving board onto the back board. The U-shaped elastic groove can tightly clamp the driving board in the middle so as to prevent the driving board from jumping. In addition, due to the fact that the U-shaped elastic groove has elasticity, when a liquid crystal display panel connected with the driving board shifts caused by shock, the driving board can overcome elastic force of the U-shaped elastic groove and move after being stressed by pull force of a chip on a film so as to effectively reduce the scrap phenomenon of the liquid crystal display panel due to the fact that the chip on the film is damaged by stress and improve the reliability of the display device through the elastic fixing clamp.
Description
Technical field
The utility model relates to display unit, relates in particular to a kind of flexible fastening card and display device.
Background technique
At present, along with continuous progress in science and technology, display device (for example: flat panel TV, LCD TVs, liquid crystal display panel etc.) is widely used in the daily life.Display device generally includes backboard, driving plate, TFT LCD and covers parts such as brilliant film to be formed, and driving plate is connected with TFT LCD through covering brilliant film, and driving plate is fixed on the backboard.Display device of the prior art adopts screw that driving plate is fixed on the backboard usually; When display device is carried; TFT LCD is shaken the back and produce to be moved, and that driving plate is fixed on the backboard is motionless, causes easily and covers brilliant membrane stress damage and cause TFT LCD to be scrapped.Therefore, the reliability of display device of the prior art is lower.
Summary of the invention
The utility model technical problem to be solved is: a kind of flexible fastening card and display device are provided, solve the lower defective of reliability of display device in the existing technology, realize improving through the flexible fastening card reliability of display device.
The technological scheme that the utility model provides is, a kind of flexible fastening card comprises U-shaped elastic groove and fixed plate, and said U-shaped elastic groove is installed on the said fixed plate.
The flexible fastening card that the utility model provides is through being provided with the U-shaped elastic groove, because the U-shaped elastic groove adopts elastic material to process on fixed plate; The U-shaped elastic groove can be out of shape in stressed back; When being fixed on driving plate on the backboard, driving plate is inserted in the U-shaped elastic groove, fixed plate is fixed to just can realizes on the backboard driving plate is fixed on the backboard then; Thereby the U-shaped elastic groove can be clipped in the middle driving plate closely and avoid driving plate to beat; And because the U-shaped elastic groove has elasticity, when the TFT LCD that is connected with driving plate is shaken when moving, driving plate is covered the elastic force that can overcome the U-shaped elastic groove behind the brilliant film pulling force and is produced mobile; Thereby effectively minimizing is covered brilliant film stress damage and is caused TFT LCD to scrap the generation of phenomenon, realizes having improved through the flexible fastening card reliability of display device.
Aforesaid flexible fastening card for more firm fixed plate is fixed on the backboard, also offers positioning hole on the said fixed plate.
Aforesaid flexible fastening card, driving plate for ease are inserted in the U-shaped elastic groove, and said U-shaped elastic groove is provided with the alice structure away from the edge of said fixed plate.
The technological scheme that the utility model provides is, a kind of display device comprises backboard and driving plate, also comprises the flexible fastening card, and said flexible fastening card comprises U-shaped elastic groove and fixed plate, and said U-shaped elastic groove is installed on the said fixed plate; One edge of said backboard is provided with baffle plate; One end of said driving plate is resisted against on the said baffle plate; The end away from said baffle plate of said driving plate is provided with at least one said flexible fastening card, and said driving plate is inserted in the said U-shaped elastic groove, and said fixed plate is installed on the said backboard.
The display device that the utility model provides is through being provided with the U-shaped elastic groove, because the U-shaped elastic groove adopts elastic material to process on fixed plate; The U-shaped elastic groove can be out of shape in stressed back; When being fixed on driving plate on the backboard, driving plate is inserted in the U-shaped elastic groove, fixed plate is fixed to just can realizes on the backboard driving plate is fixed on the backboard then; Thereby the U-shaped elastic groove can be clipped in the middle driving plate closely and avoid driving plate to beat; And because the U-shaped elastic groove has elasticity, when the TFT LCD that is connected with driving plate is shaken when moving, driving plate is covered the elastic force that can overcome the U-shaped elastic groove behind the brilliant film pulling force and is produced mobile; Thereby effectively minimizing is covered brilliant film stress damage and is caused TFT LCD to scrap the generation of phenomenon, realizes having improved through the flexible fastening card reliability of display device.
Aforesaid display device, for more effective fixed drive plate, said driving plate is provided with at least one said flexible fastening card near the end of said baffle plate.
Aforesaid display device for more firm fixed plate is fixed on the backboard, also offers positioning hole on the said fixed plate, said backboard is provided with the locating bump corresponding with said positioning hole, and said locating bump is arranged in said positioning hole.
Aforesaid display device, said fixed plate is bonded on the said backboard.
The technological scheme that the utility model provides is, a kind of display device comprises backboard and driving plate, also comprises the flexible fastening card, and said flexible fastening card comprises U-shaped elastic groove and fixed plate, and said U-shaped elastic groove is installed on the said fixed plate; The both sides of said driving plate are respectively arranged with at least one said flexible fastening card, and said driving plate is inserted in the said U-shaped elastic groove, and said fixed plate is installed on the said backboard.
The display device that the utility model provides is through being provided with the U-shaped elastic groove, because the U-shaped elastic groove adopts elastic material to process on fixed plate; The U-shaped elastic groove can be out of shape in stressed back; When being fixed on driving plate on the backboard, driving plate is inserted in the U-shaped elastic groove, fixed plate is fixed to just can realizes on the backboard driving plate is fixed on the backboard then; Thereby the U-shaped elastic groove can be clipped in the middle driving plate closely and avoid driving plate to beat; And because the U-shaped elastic groove has elasticity, when the TFT LCD that is connected with driving plate is shaken when moving, driving plate is covered the elastic force that can overcome the U-shaped elastic groove behind the brilliant film pulling force and is produced mobile; Thereby effectively minimizing is covered brilliant film stress damage and is caused TFT LCD to scrap the generation of phenomenon, realizes having improved through the flexible fastening card reliability of display device.
Aforesaid display device for more firm fixed plate is fixed on the backboard, also offers positioning hole on the said fixed plate, said backboard is provided with the locating bump corresponding with said positioning hole, and said locating bump is arranged in said positioning hole.
Aforesaid display device, said fixed plate is bonded on the said backboard.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art; To do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply; Obviously, the accompanying drawing in describing below is some embodiments of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the utility model flexible fastening card embodiment's a structural representation;
Fig. 2 is the utility model display device embodiment one an assembling schematic representation;
Fig. 3 is the utility model display device embodiment two a structural representation.
Embodiment
For the purpose, technological scheme and the advantage that make the utility model embodiment clearer; To combine the accompanying drawing among the utility model embodiment below; Technological scheme among the utility model embodiment is carried out clear, intactly description; Obviously, described embodiment is the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is the utility model flexible fastening card embodiment's a structural representation.As shown in Figure 1, present embodiment flexible fastening card comprises U-shaped elastic groove 1 and fixed plate 2, and U-shaped elastic groove 1 is installed on the fixed plate 2.
Particularly, the U-shaped elastic groove 1 in the present embodiment flexible fastening card adopts elastic material to process, for example: nylon material or rubber material etc.U-shaped elastic groove 1 can be enclosed within on the driving plate of display device, thereby driving plate is clipped in the U-shaped elastic groove 1, and fixed plate 2 is fixed on the backboard of display device, thereby realizes through present embodiment flexible fastening card driving plate being fixed on the backboard.When the TFT LCD that show to be provided with is shaken when moving, driving plate can push 1 distortion of U-shaped elastic groove after being covered brilliant film pulling force, realizes that driving plate moves in U-shaped elastic groove 1, thereby effectively covers the suffered stress of brilliant film a little less than.Wherein, for more firm fixed plate 2 is fixed on the backboard, also offer positioning hole 21 on the fixed plate 2 in the present embodiment.Concrete, the fixed plate 2 in the present embodiment can be bonded on the backboard, through correspondence on backboard locating bump is set, and locating bump is arranged in positioning hole 21, makes fixed plate 2 more firm being fixed on the backboard.In addition, driving plate for ease is inserted in the U-shaped elastic groove 1, and the U-shaped elastic groove 1 in the present embodiment is provided with alice structure 11 away from the edge of fixed plate 2.Concrete, through alice structure 11 is set, can lead through 11 pairs of driving plates of alice structure, driving plate is inserted in the U-shaped elastic groove 1 smoothly.
Present embodiment flexible fastening card is through being provided with the U-shaped elastic groove, because the U-shaped elastic groove adopts elastic material to process on fixed plate; The U-shaped elastic groove can be out of shape in stressed back; When being fixed on driving plate on the backboard, driving plate is inserted in the U-shaped elastic groove, fixed plate is fixed to just can realizes on the backboard driving plate is fixed on the backboard then; Thereby the U-shaped elastic groove can be clipped in the middle driving plate closely and avoid driving plate to beat; And because the U-shaped elastic groove has elasticity, when the TFT LCD that is connected with driving plate is shaken when moving, driving plate is covered the elastic force that can overcome the U-shaped elastic groove behind the brilliant film pulling force and is produced mobile; Thereby effectively minimizing is covered brilliant film stress damage and is caused TFT LCD to scrap the generation of phenomenon, realizes having improved through the flexible fastening card reliability of display device.
Fig. 2 is the utility model display device embodiment one an assembling schematic representation.As shown in Figure 2, the present embodiment display device comprises backboard 101 and driving plate 102, also comprises flexible fastening card 103, and flexible fastening card 103 comprises U-shaped elastic groove and fixed plate, and the U-shaped elastic groove is installed on the fixed plate; One edge of backboard 101 is provided with baffle plate 1011; One end of driving plate 102 is resisted against on the baffle plate 1011; The end away from baffle plate of driving plate 102 is provided with at least one flexible fastening card 103, and driving plate 102 is inserted in the U-shaped elastic groove, and fixed plate is installed on the backboard 101.
Particularly; Flexible fastening card 103 in the present embodiment can adopt the flexible fastening among the utility model flexible fastening card embodiment; The concrete structure of flexible fastening card 103 can repeat no more at this referring to the record of the utility model flexible fastening card embodiment and accompanying drawing 1.Wherein, for more effective fixed drive plate 102, driving plate 102 can be provided with at least one flexible fastening card 103 near the end of baffle plate 1011.Concrete, through both sides flexible fastening card 103 is set respectively at driving plate 102, can increase the moving range of driving plate 102, and more help driving plate 102 firm being fixed on the backboard 101.In addition, for more firm fixed plate being fixed on the backboard 101, can also offer positioning hole on the fixed plate, backboard 101 is provided with the locating bump corresponding with positioning hole (not shown), and locating bump is arranged in positioning hole.Concrete, the fixed plate in the present embodiment can be bonded on the backboard 101, and locating bump will cooperate with positioning hole, makes more firm being fixed on the backboard 101 of fixed plate.
The present embodiment display device is through being provided with the U-shaped elastic groove, because the U-shaped elastic groove adopts elastic material to process on fixed plate; The U-shaped elastic groove can be out of shape in stressed back; When being fixed on driving plate on the backboard, driving plate is inserted in the U-shaped elastic groove, fixed plate is fixed to just can realizes on the backboard driving plate is fixed on the backboard then; Thereby the U-shaped elastic groove can be clipped in the middle driving plate closely and avoid driving plate to beat; And because the U-shaped elastic groove has elasticity, when the TFT LCD that is connected with driving plate is shaken when moving, driving plate is covered the elastic force that can overcome the U-shaped elastic groove behind the brilliant film pulling force and is produced mobile; Thereby effectively minimizing is covered brilliant film stress damage and is caused TFT LCD to scrap the generation of phenomenon, realizes having improved through the flexible fastening card reliability of display device.
Fig. 3 is the utility model display device embodiment two a structural representation.As shown in Figure 3, the present embodiment display device comprises backboard 101 and driving plate 102, also comprises flexible fastening card 103, and flexible fastening card 103 comprises U-shaped elastic groove and fixed plate, and the U-shaped elastic groove is installed on the fixed plate; The both sides of driving plate 102 are respectively arranged with at least one flexible fastening card 103, and driving plate 102 is inserted in the U-shaped elastic groove, and fixed plate is installed on the backboard 101.
Particularly; Flexible fastening card 103 in the present embodiment can adopt the flexible fastening among the utility model flexible fastening card embodiment; The concrete structure of flexible fastening card 103 can repeat no more at this referring to the record of the utility model flexible fastening card embodiment and accompanying drawing 1.Wherein, for more firm fixed plate being fixed on the backboard 101, can also offer positioning hole on the fixed plate, backboard 101 is provided with the locating bump corresponding with positioning hole (not shown), and locating bump is arranged in positioning hole.Concrete, the fixed plate in the present embodiment can be bonded on the backboard 101, and locating bump will cooperate with positioning hole, makes more firm being fixed on the backboard 101 of fixed plate.
The present embodiment display device is through being provided with the U-shaped elastic groove, because the U-shaped elastic groove adopts elastic material to process on fixed plate; The U-shaped elastic groove can be out of shape in stressed back; When being fixed on driving plate on the backboard, driving plate is inserted in the U-shaped elastic groove, fixed plate is fixed to just can realizes on the backboard driving plate is fixed on the backboard then; Thereby the U-shaped elastic groove can be clipped in the middle driving plate closely and avoid driving plate to beat; And because the U-shaped elastic groove has elasticity, when the TFT LCD that is connected with driving plate is shaken when moving, driving plate is covered the elastic force that can overcome the U-shaped elastic groove behind the brilliant film pulling force and is produced mobile; Thereby effectively minimizing is covered brilliant film stress damage and is caused TFT LCD to scrap the generation of phenomenon, realizes having improved through the flexible fastening card reliability of display device.
What should explain at last is: above embodiment is only in order to the technological scheme of explanation the utility model, but not to its restriction; Although the utility model has been carried out detailed explanation with reference to previous embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technological scheme that aforementioned each embodiment put down in writing, and perhaps part technical characteristics wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of each embodiment's technological scheme of essence disengaging the utility model of relevant art scheme.
Claims (10)
1. a flexible fastening card is characterized in that, comprises U-shaped elastic groove and fixed plate, and said U-shaped elastic groove is installed on the said fixed plate.
2. flexible fastening card according to claim 1 is characterized in that, also offers positioning hole on the said fixed plate.
3. flexible fastening card according to claim 2 is characterized in that, said U-shaped elastic groove is provided with the alice structure away from the edge of said fixed plate.
4. a display device comprises backboard and driving plate, it is characterized in that, also comprises the flexible fastening card, and said flexible fastening card comprises U-shaped elastic groove and fixed plate, and said U-shaped elastic groove is installed on the said fixed plate; One edge of said backboard is provided with baffle plate; One end of said driving plate is resisted against on the said baffle plate; The end away from said baffle plate of said driving plate is provided with at least one said flexible fastening card, and said driving plate is inserted in the said U-shaped elastic groove, and said fixed plate is installed on the said backboard.
5. display device according to claim 4 is characterized in that, said driving plate is provided with at least one said flexible fastening card near the end of said baffle plate.
6. according to claim 4 or 5 described display devices, it is characterized in that also offer positioning hole on the said fixed plate, said backboard is provided with the locating bump corresponding with said positioning hole, said locating bump is arranged in said positioning hole.
7. according to claim 4 or 5 described display devices, it is characterized in that said fixed plate is bonded on the said backboard.
8. a display device comprises backboard and driving plate, it is characterized in that, also comprises the flexible fastening card, and said flexible fastening card comprises U-shaped elastic groove and fixed plate, and said U-shaped elastic groove is installed on the said fixed plate; The both sides of said driving plate are respectively arranged with at least one said flexible fastening card, and said driving plate is inserted in the said U-shaped elastic groove, and said fixed plate is installed on the said backboard.
9. display device according to claim 8 is characterized in that, also offers positioning hole on the said fixed plate, and said backboard is provided with the locating bump corresponding with said positioning hole, and said locating bump is arranged in said positioning hole.
10. according to Claim 8 or 9 described display devices, it is characterized in that said fixed plate is bonded on the said backboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203522611U CN202228487U (en) | 2011-09-20 | 2011-09-20 | Elastic fixing clamp and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203522611U CN202228487U (en) | 2011-09-20 | 2011-09-20 | Elastic fixing clamp and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202228487U true CN202228487U (en) | 2012-05-23 |
Family
ID=46079074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203522611U Expired - Lifetime CN202228487U (en) | 2011-09-20 | 2011-09-20 | Elastic fixing clamp and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202228487U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102866519A (en) * | 2012-09-29 | 2013-01-09 | 青岛海信电器股份有限公司 | Liquid crystal module and fixing structure of driver board of liquid crystal module |
| CN102927095A (en) * | 2012-11-06 | 2013-02-13 | 中国科学院半导体研究所 | Absorbing deformation elastic fixed pressing plate |
| WO2015010420A1 (en) * | 2013-07-22 | 2015-01-29 | 京东方科技集团股份有限公司 | Display device |
-
2011
- 2011-09-20 CN CN2011203522611U patent/CN202228487U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102866519A (en) * | 2012-09-29 | 2013-01-09 | 青岛海信电器股份有限公司 | Liquid crystal module and fixing structure of driver board of liquid crystal module |
| CN102866519B (en) * | 2012-09-29 | 2015-04-01 | 青岛海信电器股份有限公司 | Liquid crystal module and fixing structure of driver board of liquid crystal module |
| CN102927095A (en) * | 2012-11-06 | 2013-02-13 | 中国科学院半导体研究所 | Absorbing deformation elastic fixed pressing plate |
| CN102927095B (en) * | 2012-11-06 | 2014-08-27 | 中国科学院半导体研究所 | Absorbing deformation elastic fixed pressing plate |
| WO2015010420A1 (en) * | 2013-07-22 | 2015-01-29 | 京东方科技集团股份有限公司 | Display device |
| US9568755B2 (en) | 2013-07-22 | 2017-02-14 | Boe Technology Group Co., Ltd. | Display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266555 Qingdao economic and Technological Development Zone, Shandong, Hong Kong Road, No. 218 Patentee after: Hisense Video Technology Co., Ltd Address before: 266555 Qingdao economic and Technological Development Zone, Shandong, Hong Kong Road, No. 218 Patentee before: HISENSE ELECTRIC Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120523 |
|
| CX01 | Expiry of patent term |