CN201853028U - Liquid crystal module structure with film positioning function - Google Patents
Liquid crystal module structure with film positioning function Download PDFInfo
- Publication number
- CN201853028U CN201853028U CN2010206034615U CN201020603461U CN201853028U CN 201853028 U CN201853028 U CN 201853028U CN 2010206034615 U CN2010206034615 U CN 2010206034615U CN 201020603461 U CN201020603461 U CN 201020603461U CN 201853028 U CN201853028 U CN 201853028U
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- liquid crystal
- pin shape
- shape spare
- crystal module
- blooming piece
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Abstract
A liquid crystal module structure with the film positioning function comprises a rubber frame and an iron frame. A reflecting plate, a light guide plate, an optical film and a liquid crystal panel are accommodated in the concave region between the rubber frame and the iron frame, and a through hole is arranged in a projection region of the optical film and comprises a first round hole part and a second round hole part which are connected in parallel; a pin-shaped element connected with the rubber frame is also arranged in the projection region of the optical film and consists of an end part and a bottom part; and the pin-shaped element passes through the through hole, and the end part is used for positioning the liquid crystal panel and the bottom part is used for positioning the optical film. The liquid crystal module structure provided by the utility model can provide reliable positioning of the optical film to the rubber frame, so as to avoid trip or displacement; and the liquid crystal module structure can effectively fix the liquid crystal panel, simplify operation procedures, reduce the assembly time and further reduce the manufacturing cost, while positioning the optical film.
Description
Technical field
The utility model relates to Liquid Crystal Module design and industrial field backlight, relates in particular to a kind of liquid crystal module structure with diaphragm positioning function.
Background technology
At present in the LCD module, adopt chase and glue frame that liquid crystal panel and backlight assembly and blooming piece are fitted together usually, light guide plate is engaged in the glue frame, and blooming piece is positioned on the glue frame, then liquid crystal panel is installed and is positioned on the blooming piece.The thickness of blooming piece is extremely thin, and location positioning in the transport process of making assembling or in the transportation, must prevent that the blooming piece position from moving even throw off and cause bad accordingly on the glue frame according to the rules.
Conventional liquid crystal module as shown in Figure 1 comprises glue frame 1, and chase 2 has held 4, one blooming pieces 5 of 3, one light guide plate of a reflector plate and a liquid crystal panel 6 etc. therebetween.A protruding segments 7 is arranged on the blooming piece 5, a through hole 8 is arranged in the protruding segments 7, the cylindrical member 9 on the glue frame 1 is by the through hole 8 location blooming pieces 5 of protruding segments 7.Cylindrical sleeve 10 is engaged in fixed optics diaphragm 5 on the cylindrical member 9, avoids it to move or tripping.
The shortcoming of this liquid crystal module structure is, one, and cylindrical member 9 must have certain height, could guarantee and the cooperating of cylindrical sleeve 10 that this makes the thickness of liquid crystal module increase, and still is easy escape during transportation; Its two, cause material cost to increase after increasing cylindrical sleeve 10; Its three, this structure can't be located liquid crystal panel 6.
Another kind of conventional liquid crystal module as shown in Figures 2 and 3 comprises glue frame 1, and chase 2 has held 4, one blooming pieces 5 of 3, one light guide plate of a reflector plate and a liquid crystal panel 6 etc. therebetween.A protruding segments 7 is arranged on the blooming piece 5, U type wall 11 is formed in four edges of glue frame 1, U type wall 11 is from the protruding segments 7 of three directional rings on blooming piece 5, and the protruding segments 7 on the blooming piece 5 cooperates and be arranged in the recessed district of U type wall 11, thus the location of realizing blooming piece 5.
The shortcoming of this liquid crystal module structure is, one owing to lack the stationary installation that prevents blooming piece 5 escapes, can't be located blooming piece 5 from all directions comprehensively, the protruding segments 7 of blooming piece 5 is easy to jump out from U type wall 11, causes blooming piece 5 escapes or displacement occurs; Its two, this structure can't be located liquid crystal panel 6 equally.
Therefore, existing liquid crystal module structure ubiquity can't be located blooming piece comprehensively and be caused the problem of the easy escape of blooming piece in transportation, or other shortcomings such as material cost height, complex process, and conventional blooming piece fixed form can't be located liquid crystal panel simultaneously.
The utility model content
The utility model is exactly that a kind of liquid crystal module structure of can be simultaneously blooming piece and liquid crystal panel reliably being located and keeping is provided in order to solve above-mentioned problems of the prior art.
The purpose of this utility model is achieved through the following technical solutions:
A kind of liquid crystal module structure with diaphragm positioning function, comprise glue frame, chase, hold a reflector plate, a light guide plate, a blooming piece and a liquid crystal panel in the recessed district between glue frame and chase, one through hole is set in the protruding segments of blooming piece, and described through hole is connected to form side by side by the first circular hole parts and the second circular hole parts; Also be provided with a pin shape spare that links to each other with the glue frame in the described recessed district, this pin shape spare is made of jointly end and bottom; Described pin shape spare is by through hole and location, described end liquid crystal panel, and blooming piece is located in described bottom.
The described first circular hole parts and the second circular hole parts are overlapped; Described pin shape spare end is by the second circular hole positioning parts liquid crystal panel, and described pin shape spare bottom moves to the first circular hole positioning parts blooming piece by the second circular hole parts.
Described pin shape spare base diameter≤pin shape spare end diameter.
The described first circular hole parts diameter≤second circular hole parts diameter.
A kind of liquid crystal module structure with diaphragm positioning function, comprise glue frame, chase, hold a reflector plate, a light guide plate, a blooming piece and a liquid crystal panel in the recessed district between glue frame and chase, one through hole is set in the protruding segments of blooming piece, also be provided with a pin shape spare that links to each other with chase in the described recessed district, this pin shape spare is made of jointly end and bottom; Described pin shape spare bottom is by through hole and location, described end liquid crystal panel, and blooming piece is located in described bottom.
Described pin shape spare base diameter≤pin shape spare end diameter.
Compared with prior art, a kind of liquid crystal module structure with diaphragm positioning function that the utility model provides has following beneficial effect:
1, can provide the reliable location of blooming piece, and in processes such as manufacturing, transmission and transportation, keep and the position of fastening blooming piece, be not easy to take place escape or displacement etc. occurs bad the glue frame;
2, effective immobile liquid crystal panel in the blooming piece of location, thus simplify procedures, the reduction built-up time, and further reduce manufacturing cost.
Description of drawings
Fig. 1 is a conventional liquid crystal module diagrammatic cross-section;
Fig. 2 is another conventional liquid crystal module diagrammatic cross-section;
Fig. 3 is the cooperation synoptic diagram of protruding segments and U type wall among Fig. 2;
Fig. 4 is the liquid crystal module diagrammatic cross-section of the utility model one embodiment;
Fig. 5 is the front elevation of the irregularly shaped through hole of blooming piece protruding segments (ear);
Fig. 6 is the liquid crystal module diagrammatic cross-section of another embodiment of the utility model.
Embodiment
Describe the utility model in detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 4 and Figure 5, a kind of liquid crystal module structure with diaphragm positioning function, comprise glue frame 1, chase 2, between glue frame 1 and chase 2, form a recessed district, in recessed district, hold a reflector plate 3, light guide plate 4, a blooming piece 5 and a liquid crystal panel 6, also install or be provided with a pin shape spare 12 in recessed district, this pin shape spare 12 links to each other with glue frame 1, and this pin shape spare 12 is made of jointly end 121 and bottom 122.
Erose through hole 13 is set in the protruding segments 7 of blooming piece 5, and this through hole 13 is connected to form side by side by the first circular hole parts 131 and the second circular hole parts 132, and the first circular hole parts 131 and the second circular hole parts 132 are overlapped.
This sells shape spare 12 by through hole 13, and pin shape spare end 121 is sold shape spare bottom 122 and moved to the first circular hole parts, 131 location blooming pieces 5 by the second circular hole parts 132 by the second circular hole parts, 132 location liquid crystal panels 6.
Pin shape spare bottom 122 diameters≤pin shape spare end 121 diameters.
The first circular hole parts, the 131 diameters≤second circular hole parts, 132 diameters.
When Liquid Crystal Module is installed, the through hole second circular hole parts 132 of major part are at first passed through in the end 121 of pin shape spare 12, blooming piece 5 parallel displacements then, the through hole first circular hole parts 131 of smaller portions on the protruding segments 7 are cooperated with the bottom 122 of pin shape spare 12, thereby assurance blooming piece 5 is fixed and is remained in the glue frame 1, and the position of liquid crystal panel 6 with respect to glue frame 1 determined in the end 121 of pin shape spare 12.
As shown in Figure 6, a kind of liquid crystal module structure with diaphragm positioning function, comprise glue frame 1, chase 2, between glue frame 1 and chase 2, form a recessed district, in recessed district, hold a reflector plate 3, light guide plate 4, a blooming piece 5 and a liquid crystal panel 6, in recessed district, also install or be provided with a pin shape spare 14, this pin shape spare 14 links to each other with chase 2, and this pin shape spare 14 is made of jointly end 141 and bottom 142;
A through hole 8 is set in the protruding segments 7 of blooming piece 5, and the bottom 142 of this pin shape spare 14 is by through hole 8, and end 141 location liquid crystal panels 6, bottom 142 location blooming pieces 5.
Pin shape spare bottom 142 diameters≤pin shape spare end 141 diameters.
When Liquid Crystal Module was installed, the bottom 142 of the pin shape spare 14 on the chase 2 made blooming piece 5 fix and remain in the glue frame 1 at first by the through hole 8 in the protruding segments 7, sells the end 141 of shape spare 14 then and has determined the position of liquid crystal panel 6 with respect to glue frame 1.
More than disclosed only be several specific embodiments of the application, but the application is not limited thereto, any those skilled in the art can think variation, all should drop in the application's the protection domain.
Claims (6)
1. liquid crystal module structure with diaphragm positioning function, comprise glue frame, chase, hold a reflector plate, a light guide plate, a blooming piece and a liquid crystal panel in the recessed district between glue frame and chase, one through hole is set in the protruding segments of blooming piece, it is characterized in that described through hole is connected to form side by side by the first circular hole parts and the second circular hole parts; Also be provided with a pin shape spare that links to each other with the glue frame in the described recessed district, this pin shape spare is made of jointly end and bottom; Described pin shape spare is by through hole and location, described end liquid crystal panel, and blooming piece is located in described bottom.
2. a kind of liquid crystal module structure with diaphragm positioning function as claimed in claim 1 is characterized in that the described first circular hole parts and the second circular hole parts are overlapped; Described pin shape spare end is by the second circular hole positioning parts liquid crystal panel, and described pin shape spare bottom moves to the first circular hole positioning parts blooming piece by the second circular hole parts.
3. a kind of liquid crystal module structure with diaphragm positioning function as claimed in claim 1 is characterized in that, described pin shape spare base diameter≤pin shape spare end diameter.
4. a kind of liquid crystal module structure with diaphragm positioning function as claimed in claim 1 is characterized in that, the described first circular hole parts diameter≤second circular hole parts diameter.
5. liquid crystal module structure with diaphragm positioning function, comprise glue frame, chase, hold a reflector plate, a light guide plate, a blooming piece and a liquid crystal panel in the recessed district between glue frame and chase, one through hole is set in the protruding segments of blooming piece, it is characterized in that, also be provided with a pin shape spare that links to each other with chase in the described recessed district, this pin shape spare is made of jointly end and bottom; Described pin shape spare bottom is by through hole and location, described end liquid crystal panel, and blooming piece is located in described bottom.
6. a kind of liquid crystal module structure with diaphragm positioning function as claimed in claim 5 is characterized in that, described pin shape spare base diameter≤pin shape spare end diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206034615U CN201853028U (en) | 2010-11-09 | 2010-11-09 | Liquid crystal module structure with film positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206034615U CN201853028U (en) | 2010-11-09 | 2010-11-09 | Liquid crystal module structure with film positioning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201853028U true CN201853028U (en) | 2011-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206034615U Expired - Fee Related CN201853028U (en) | 2010-11-09 | 2010-11-09 | Liquid crystal module structure with film positioning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201853028U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012142775A1 (en) * | 2011-04-21 | 2012-10-26 | 深圳市华星光电技术有限公司 | Fixing mechanism for backlight module and backlight module |
| CN102901005A (en) * | 2011-07-25 | 2013-01-30 | 奇菱光电股份有限公司 | Light-emitting module and display apparatus |
| CN102913821A (en) * | 2012-10-24 | 2013-02-06 | 深圳市华星光电技术有限公司 | Liquid crystal display device and backlight module thereof |
| US8388161B2 (en) | 2011-04-21 | 2013-03-05 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Fixing mechanism for backlight module and backlight module |
| CN103091874A (en) * | 2011-11-03 | 2013-05-08 | 奇美电子股份有限公司 | Liquid crystal display module |
| CN103487992A (en) * | 2013-08-15 | 2014-01-01 | 瑞仪光电股份有限公司 | Frame device |
| CN105318285A (en) * | 2014-06-06 | 2016-02-10 | 立宝光电股份有限公司 | Positioning structure of backlight module |
| CN105765448A (en) * | 2014-09-26 | 2016-07-13 | 堺显示器制品株式会社 | Display device and method for manufacturing display device |
| CN105785498A (en) * | 2016-05-06 | 2016-07-20 | 京东方科技集团股份有限公司 | Backlight module group and liquid crystal display device |
| DE112012006435B4 (en) * | 2012-05-30 | 2021-01-21 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Backlight module |
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2010
- 2010-11-09 CN CN2010206034615U patent/CN201853028U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE112011105164B4 (en) * | 2011-04-21 | 2019-02-07 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Mounting mechanism for backlight modules and backlight module |
| US8388161B2 (en) | 2011-04-21 | 2013-03-05 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Fixing mechanism for backlight module and backlight module |
| WO2012142775A1 (en) * | 2011-04-21 | 2012-10-26 | 深圳市华星光电技术有限公司 | Fixing mechanism for backlight module and backlight module |
| CN102901005B (en) * | 2011-07-25 | 2015-07-01 | 奇菱光电股份有限公司 | Light-emitting module and display apparatus |
| CN102901005A (en) * | 2011-07-25 | 2013-01-30 | 奇菱光电股份有限公司 | Light-emitting module and display apparatus |
| CN103091874B (en) * | 2011-11-03 | 2016-01-20 | 群创光电股份有限公司 | Liquid crystal display device module |
| CN103091874A (en) * | 2011-11-03 | 2013-05-08 | 奇美电子股份有限公司 | Liquid crystal display module |
| DE112012006435B4 (en) * | 2012-05-30 | 2021-01-21 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Backlight module |
| CN102913821B (en) * | 2012-10-24 | 2015-11-25 | 深圳市华星光电技术有限公司 | A kind of liquid crystal indicator and backlight module thereof |
| CN102913821A (en) * | 2012-10-24 | 2013-02-06 | 深圳市华星光电技术有限公司 | Liquid crystal display device and backlight module thereof |
| CN103487992A (en) * | 2013-08-15 | 2014-01-01 | 瑞仪光电股份有限公司 | Frame device |
| CN103487992B (en) * | 2013-08-15 | 2016-08-03 | 瑞仪(广州)光电子器件有限公司 | Frame device |
| CN105318285A (en) * | 2014-06-06 | 2016-02-10 | 立宝光电股份有限公司 | Positioning structure of backlight module |
| CN105765448A (en) * | 2014-09-26 | 2016-07-13 | 堺显示器制品株式会社 | Display device and method for manufacturing display device |
| CN105785498A (en) * | 2016-05-06 | 2016-07-20 | 京东方科技集团股份有限公司 | Backlight module group and liquid crystal display device |
| CN105785498B (en) * | 2016-05-06 | 2019-04-05 | 京东方科技集团股份有限公司 | Backlight module, liquid crystal display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20161109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |