CN202330931U - Liquid crystal display - Google Patents

Liquid crystal display Download PDF

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Publication number
CN202330931U
CN202330931U CN2011203843241U CN201120384324U CN202330931U CN 202330931 U CN202330931 U CN 202330931U CN 2011203843241 U CN2011203843241 U CN 2011203843241U CN 201120384324 U CN201120384324 U CN 201120384324U CN 202330931 U CN202330931 U CN 202330931U
Authority
CN
China
Prior art keywords
holding
frame
backboard
protuberance
perforate
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.)
Expired - Lifetime
Application number
CN2011203843241U
Other languages
Chinese (zh)
Inventor
孙平
胡绍星
冯云超
桑建
翟明
张财政
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BOE Technology Group Co Ltd
Original Assignee
Beijing BOE Optoelectronics Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beijing BOE Optoelectronics Technology Co Ltd filed Critical Beijing BOE Optoelectronics Technology Co Ltd
Priority to CN2011203843241U priority Critical patent/CN202330931U/en
Application granted granted Critical
Publication of CN202330931U publication Critical patent/CN202330931U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The embodiment of the utility model provides a liquid crystal display, relating to the manufacturing field of liquid crystal displays and aiming to solve the problems that a back board, a glue frame and a front frame of the liquid crystal display are clamped together unstably and too many holes are arranged. The liquid crystal display comprises a back board, a glue frame and a front frame, wherein a first clamping part is arranged on the back board; a second clamping part is arranged on the glue frame, corresponding to the first clamping part; a third clamping part is arranged on the front frame, corresponding to the first clamping part and the second clamping part; and the first clamping part, the second clamping part and the third clamping part are mutually clamped together. The embodiment of the utility model is used for assembling the liquid crystal display.

Description

A kind of LCD
Technical field
The utility model relates to LCD and makes the field, relates in particular to the LCD that a kind of backboard, glue frame and preceding frame have compound snap-in structure.
Background technology
In the LCD manufacture process,, generally between backboard and glue frame, snap-in structure is set to engage backboard and glue frame for backboard, glue frame and the preceding frame of immobile liquid crystal display; Snap-in structure is set with frame before engaging and glue frame between former frame and glue frame, and finally reaches the whole effect that engages.
But existing backboard, glue frame snap-in structure and preceding frame, glue frame snap-in structure are separately positioned on diverse location; Therefore the perforate quantity that on backboard, glue frame and the preceding frame of LCD, is provided with is more; Not only increase the probability that foreign matter gets into, also reduced the intensity of preceding frame, backboard simultaneously.
Have again; On undersized LCD,, then need more chip for driving if the resolution that requires is higher; Cause the liquid crystal panel and the quantity of external flexible PCB on backlight module to increase; The space of leaving on the flexible PCB corresponding sides diminishes, and therefore is difficult for disperseing to be provided with backboard-glue frame snap-in structure and preceding frame-glue frame snap-in structure, is prone to make that whole engaging is not firm.
The utility model content
The utility model embodiment provides a kind of LCD, to solve big with the perforate quantity foreign matters entering probabilities that caused because of engaging, as to be difficult for being provided with perforate problem more.
For achieving the above object, the embodiment of the utility model adopts following technical scheme:
A kind of LCD comprises backboard, glue frame and preceding frame,
Said backboard is provided with first holding section;
Corresponding said first holding section is provided with second holding section on the said glue frame;
Corresponding said first holding section and second holding section are provided with the 3rd holding section on the said preceding frame;
Said first holding section, second holding section, the 3rd holding section are fastened togather each other.
Said first holding section that is provided with on the said backboard comprises first perforate and to the first protruding protuberance of the said backboard outside.
Said second holding section that is provided with on the said glue frame comprise to the said glue frame outside protruding, contain the second jagged protuberance; Wherein, said second protuberance is arranged in first perforate of said first holding section on the said backboard, and with the hole wall butt of said first perforate.
Said the 3rd holding section that is provided with on the frame before said comprises second perforate and the 3rd protuberance of frame inner bulge before said; Wherein, Said the 3rd protuberance is arranged in the said breach of said second holding section on the said glue frame; And with the mouth wall butt of said breach, said first protuberance of said first holding section on the said backboard is arranged in said second perforate, and with the hole wall butt of said second perforate.
Said first protuberance of said first holding section on the said backboard, and the height of said the 3rd protuberance of said the 3rd holding section on the frame before said, less than said backboard with said before in the frame thicker person one-tenth-value thickness 1/10 and its gap width and be worth.
Said the 3rd holding section on said first holding section on the said backboard, said second holding section on the said glue frame, the said preceding frame is positioned at least one group of opposite side of said LCD.
The LCD that the utility model provides comprises preceding frame, backboard, glue frame, and this backboard is provided with first holding section; Corresponding first holding section is provided with second holding section on this glue frame; Corresponding first holding section and second holding section are provided with the 3rd holding section on this preceding frame; First holding section, second holding section, the 3rd holding section are fastened togather each other.Like this, the holding section of backboard, glue frame, preceding frame is positioned at the same position place, under the prerequisite that guarantees the engaging effect; Can reduce the required perforate quantity of engaging; Thereby can reduce foreign matter entering probability, and save the shared space of snap-in structure, be prone on LCD, be provided with perforate.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The partial schematic diagram of the LCD that Fig. 1 provides for the utility model embodiment;
The partial schematic diagram that the glue frame that Fig. 2 provides for the utility model embodiment engages with backboard;
Fig. 3 is that the A-A of Fig. 2 is to sectional view;
The partial schematic diagram that the preceding frame that Fig. 4 provides for the utility model embodiment engages with backboard;
Fig. 5 is that the B-B of Fig. 4 is to sectional view;
The partial schematic diagram of the LCD that Fig. 6 provides for another embodiment of the utility model;
The partial schematic diagram of the LCD that Fig. 7 provides for the another embodiment of the utility model;
Fig. 8 is the utility model partial schematic diagram of the LCD that provides of an embodiment again.
Embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The LCD that the utility model provides, as shown in Figure 1, comprise backboard 20, glue frame 30 and preceding frame 10, wherein, backboard 20 is provided with first holding section 2; Corresponding first holding section 2 is provided with second holding section 3 on the glue frame 30; Corresponding first holding section 2 and second holding section 3 are provided with the 3rd holding section 1 on the preceding frame 10; This first holding section 2, second holding section 3, the 3rd holding section 1 are fastened togather each other.
Like this, the holding section of backboard, glue frame, preceding frame is positioned at the same position place, under the prerequisite that guarantees the engaging effect; Can reduce the required perforate quantity of engaging; Thereby can reduce foreign matter entering probability, and save the shared space of snap-in structure, be prone on LCD, be provided with perforate.
Example, as shown in Figure 1, first holding section 2 that is provided with on the backboard 20 can comprise first perforate 22 and the first protruding protuberance 21 of toward back plate 20 outsides, in the present embodiment, first protuberance 21 is positioned at the top of first perforate 22.Second holding section 3 that is provided with on the glue frame 30 can comprise to glue frame 30 outsides protruding, contain jagged 32 second protuberance 31.Before the 3rd holding section 1 that is provided with on the frame 10 can comprise second perforate 11 and the 3rd protuberance 12 of frame 10 inner bulge forward, in the present embodiment, second perforate 11 is positioned at the top of the 3rd protuberance 12.
Backboard 20 is during with 30 engagings of glue frame, and like Fig. 2, shown in Figure 3, second protuberance 31 on the glue frame 30 buckles in first perforate 22 of backboard 20, and second protuberance 31 preferably with the hole wall butt of first perforate 22, realize that glue frame 30 engages with backboard 20.
When preceding frame 10 engaged with backboard 20 and glue frame 30, like Fig. 4, shown in Figure 5, the 3rd protuberance 12 on the preceding frame 10 buckled in the breach 32 on the glue frame 30, and a mouth wall best and this breach 32 connects; In second perforate 11 before first protuberance 21 on the backboard 20 buckles on the frame 10, preferably and the hole wall butt of this second perforate 11.Thus, the snap-in structure that is provided with between snap-in structure that is provided with between glue frame and backboard and preceding frame and the glue frame has been realized engaging at same position.
Need to prove that at this in the present embodiment, the snap-in structure that is used for engaging mainly contains protuberance and perforate constitutes, but the utility model embodiment is not limited to this, the snap-in structure of other shapes also can.
In addition, in the present embodiment, second perforate 11 on the preceding frame 10 is positioned at the top of the 3rd protuberance 12, and this is a kind of giving an example, and its position relation can have multiple.Certainly, correspondingly the breach on the glue frame 30 32 also should lay respectively at corresponding position with first perforate 22 on the backboard 20.Equally, first protuberance 21 on the backboard 20 is positioned at the top of first perforate 22, and this also is a kind of giving an example, and its position relation also can have multiple.Certainly, correspondingly second protuberance 31 on the glue frame 30 also should lay respectively at corresponding position with second perforate 11 on the preceding frame 10.
The LCD that the utility model provides; Second protuberance on the glue frame is arranged in first perforate on the backboard; And with the hole wall butt of first perforate, the 3rd protuberance on the preceding frame is arranged in the breach on the glue frame, and with the mouth wall butt of breach; First protuberance of first holding section on the backboard is arranged in second perforate, and with the hole wall butt of second perforate.Like this, the holding section of backboard, glue frame, preceding frame is positioned at the same position place, under the prerequisite that guarantees the engaging effect; Can reduce the required perforate quantity of engaging; Thereby can reduce foreign matter entering probability, and save the shared space of snap-in structure, be prone on LCD, be provided with perforate.
Snap-in structure in the foregoing description can also have various deformation, and is for example as shown in Figure 6, is positioned at that second protuberance 131 can also form the inverted "L" shaped shape on the glue frame 130, second protuberance 131 anyhow between form breach 132.Snap-in structure, the snap-in structure on the backboard 120 on the preceding frame 110 are similar to the above embodiments.During engaging; Second protuberance 131 of glue frame 130 buckles in first perforate 122 of backboard 120; In second perforate 111 before the first protruding laterally protuberance 121 on the backboard 120 buckles on the frame 110; The 3rd protruding to the inside protuberance 112 on the preceding frame 110 buckles in the breach 132 of glue frame 130, thus the engaging of frame, glue frame and backboard before realizing.
Perhaps, as shown in Figure 7, can be provided with a plurality ofly on the former frame 210 like Fig. 1~holding section (for example two) embodiment illustrated in fig. 5, the holding section of a plurality of correspondences then also need be set on glue frame 230, the backboard 220.Its concrete lock structure and Fig. 1~embodiment illustrated in fig. 5 identical, repeat no more at this.
Perhaps, as shown in Figure 8, protuberance protruding laterally on the glue frame 330 can be the protuberance of a plurality of (for example two) embodiment as shown in Figure 6, is two " L " type protuberance formation protuberances of falling the T-shape in Fig. 8.So, backboard 320, preceding frame 310 also need be provided with the holding section of a plurality of correspondences.Its concrete lock structure repeats no more at this with embodiment illustrated in fig. 6 identical.
In addition, in above-mentioned each embodiment, the protuberance on the backboard, and the height of the protuberance on the preceding frame, less than thicker person's in backboard and the preceding frame one-tenth-value thickness 1/10 and its gap width and value.And first holding section on the backboard, second holding section on the glue frame, the 3rd holding section on the preceding frame can be positioned at least one group of opposite side of LCD, and number is preferably the even number of 2-10.
The above; Be merely the embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technician who is familiar with the present technique field can expect changing or replacement in the technical scope that the utility model discloses easily, all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain of said claim.

Claims (6)

1. a LCD comprises backboard, glue frame and preceding frame, it is characterized in that,
Said backboard is provided with first holding section;
Corresponding said first holding section is provided with second holding section on the said glue frame;
Corresponding said first holding section and second holding section are provided with the 3rd holding section on the said preceding frame;
Said first holding section, second holding section, the 3rd holding section are fastened togather each other.
2. LCD according to claim 1 is characterized in that, said first holding section that is provided with on the said backboard comprises first perforate and to the first protruding protuberance of the said backboard outside.
3. LCD according to claim 2 is characterized in that, said second holding section that is provided with on the said glue frame comprise to the said glue frame outside protruding, contain the second jagged protuberance; Wherein, said second protuberance is arranged in first perforate of said first holding section on the said backboard, and with the hole wall butt of said first perforate.
4. LCD according to claim 3 is characterized in that, said the 3rd holding section that is provided with on the frame before said comprises second perforate and the 3rd protuberance of frame inner bulge before said; Wherein, Said the 3rd protuberance is arranged in the said breach of said second holding section on the said glue frame; And with the mouth wall butt of said breach, said first protuberance of said first holding section on the said backboard is arranged in said second perforate, and with the hole wall butt of said second perforate.
5. LCD according to claim 4; It is characterized in that; Said first protuberance of said first holding section on the said backboard; And the height of said the 3rd protuberance of said the 3rd holding section on the frame before said, less than said backboard with said before in the frame thicker person one-tenth-value thickness 1/10 and its gap width and be worth.
6. LCD according to claim 1; It is characterized in that said the 3rd holding section on said first holding section on the said backboard, said second holding section on the said glue frame, the said preceding frame is positioned at least one group of opposite side of said LCD.
CN2011203843241U 2011-10-11 2011-10-11 Liquid crystal display Expired - Lifetime CN202330931U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203843241U CN202330931U (en) 2011-10-11 2011-10-11 Liquid crystal display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203843241U CN202330931U (en) 2011-10-11 2011-10-11 Liquid crystal display

Publications (1)

Publication Number Publication Date
CN202330931U true CN202330931U (en) 2012-07-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203843241U Expired - Lifetime CN202330931U (en) 2011-10-11 2011-10-11 Liquid crystal display

Country Status (1)

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CN (1) CN202330931U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102798055A (en) * 2012-08-30 2012-11-28 南京中电熊猫液晶显示科技有限公司 Backlight module
CN102799006A (en) * 2012-09-07 2012-11-28 深圳市华星光电技术有限公司 Liquid crystal display module
US8976315B2 (en) 2012-09-07 2015-03-10 Shenzhen China Star Optoelectronics Technology Co., Ltd. Liquid crystal display module

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102798055A (en) * 2012-08-30 2012-11-28 南京中电熊猫液晶显示科技有限公司 Backlight module
CN102798055B (en) * 2012-08-30 2014-10-15 南京中电熊猫液晶显示科技有限公司 Backlight module
CN102799006A (en) * 2012-09-07 2012-11-28 深圳市华星光电技术有限公司 Liquid crystal display module
WO2014036756A1 (en) * 2012-09-07 2014-03-13 深圳市华星光电技术有限公司 Liquid crystal display module
US8976315B2 (en) 2012-09-07 2015-03-10 Shenzhen China Star Optoelectronics Technology Co., Ltd. Liquid crystal display module
CN102799006B (en) * 2012-09-07 2015-04-29 深圳市华星光电技术有限公司 Liquid crystal display module

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
ASS Succession or assignment of patent right

Owner name: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY

Effective date: 20150625

Owner name: JINGDONGFANG SCIENCE AND TECHNOLOGY GROUP CO., LTD

Free format text: FORMER OWNER: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY CO., LTD.

Effective date: 20150625

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20150625

Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No.

Patentee after: BOE Technology Group Co., Ltd.

Patentee after: Beijing BOE Photoelectricity Science & Technology Co., Ltd.

Address before: 100176 Beijing economic and Technological Development Zone, West Central Road, No. 8

Patentee before: Beijing BOE Photoelectricity Science & Technology Co., Ltd.

CX01 Expiry of patent term

Granted publication date: 20120711

CX01 Expiry of patent term