CN202394006U - Liquid crystal display - Google Patents

Liquid crystal display Download PDF

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Publication number
CN202394006U
CN202394006U CN2011203821774U CN201120382177U CN202394006U CN 202394006 U CN202394006 U CN 202394006U CN 2011203821774 U CN2011203821774 U CN 2011203821774U CN 201120382177 U CN201120382177 U CN 201120382177U CN 202394006 U CN202394006 U CN 202394006U
Authority
CN
China
Prior art keywords
liquid crystal
crystal display
web member
back cover
lcd
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 - Fee Related
Application number
CN2011203821774U
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Chinese (zh)
Inventor
于春华
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.)
Shenzhen TCL New Technology Co Ltd
Original Assignee
Shenzhen TCL New 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 Shenzhen TCL New Technology Co Ltd filed Critical Shenzhen TCL New Technology Co Ltd
Priority to CN2011203821774U priority Critical patent/CN202394006U/en
Application granted granted Critical
Publication of CN202394006U publication Critical patent/CN202394006U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a liquid crystal display, which comprises a front shell, a rear shell, a liquid crystal display screen and a connector, wherein the liquid crystal display screen is positioned between the front shell and the rear shell, and the connector is provided with a first vertical edge and a second vertical edge. One end of a side edge frame contacting with the rear shell is provided with a barb-shaped clamping groove, the first vertical edge is clamped between the clamping groove and the inner wall of a front edge frame, the middle of the second vertical edge is provided with a through hole, a tongue board extending in the direction of the rear shell is arranged at the bottom edge of the through hole, the stop end of the tongue board extends to form a bent portion in the direction of the side of the liquid crystal display screen, and the bent portion is matched with a square hole on the side of the liquid crystal display screen and inserted into the square hole to clamp the liquid crystal display screen. The liquid crystal display enables fixed mounting of the liquid crystal display screen to be simpler, so that apparent attractiveness of the liquid crystal display is guaranteed, and production efficiency of the liquid crystal display is improved.

Description

LCD
Technical field
The utility model relates to field of liquid crystal display, specially refers to a kind of LCD.
Background technology
Along with development of electronic technology, various LCDs have been applied to various public places such as dining room, hotel, waiting booth, railway station more and more.Along with growth in the living standard, the consumer has also proposed higher requirement to the outward appearance and the shape of product when such performance of products is proposed considerable requirement.In order to make machine shape thinner narrower to meet consumer's esthetic requirement, the manufacturer adopts different design of part methods for designing, and liquid crystal display and fore shell are fixed.
The fixing structure of existing dull and stereotyped liquid crystal display and fore shell has following two kinds:
First kind is the mode that adopts screw, through web member liquid crystal display and fore shell is fixed.Mounting structure is as shown in Figure 1, liquid crystal display 3 is placed on fore shell 2 inside after, through screw 5 web member 1 directly is fixed on the fore shell 2, at last back cover 4 is loaded onto.Adopt this connected mode, web member 1 adopts screw 5 fixing needed areas bigger, and the space of being occupied is also bigger, so makes the wider width of complete machine.
Second kind is to adopt bonding methods such as adhesive tape or glue that liquid crystal display and fore shell are fixed.Mounting structure is as shown in Figure 2, uses adhesive tape that web member 1 is sticked on the fore shell 2, with liquid crystal display 3 fore shell 2 of packing into, at last back cover 4 is loaded onto then.But, adopt bonding method that production environment is had relatively high expectations, and need the curing of long period and pushing of certain intensity, thereby limited production efficiency of products, and follow-up dismounting difficulty, influence the product environmental protection and reclaim.
More than two kinds of existing installations and assembly method; Because it uses more, the complex structure of number of parts, and the part position need paste part, causes the fixed installation of liquid crystal display comparatively complicated; And be difficult to guarantee LCD than thin aesthetic appearance, production efficiency is lower simultaneously.
The utility model content
The fundamental purpose of the utility model makes that for a kind of LCD is provided the fixed installation of liquid crystal display is simple, has guaranteed the good looking appearance of LCD, improves production efficiency of products simultaneously.
The utility model provides a kind of LCD, comprises fore shell, back cover and liquid crystal display, and said liquid crystal display is between said fore shell and said back cover; Said fore shell comprises interconnective front bezel and side frame; The inwall of said front bezel contacts with the front of said liquid crystal display, and the inwall of said side frame is relative with the side of said liquid crystal display, and an end of said side frame is connected with said front bezel; The other end contacts with said back cover; It is characterized in that, also comprise web member, this web member has first vertical edges and second vertical edges; The end that said side frame contacts with said back cover has barb-like draw-in groove; Said first vertical edges is fastened between the inwall of said draw-in groove and said front bezel; Said second vertical edges middle part has a through hole; The base of this through hole has a hyoplastron to said back cover direction extension; The not-go-end of this hyoplastron is extended with a kink to the liquid crystal display side surface direction; Square hole coupling on this kink and the liquid crystal display side is also inserted in the said square hole, holds said liquid crystal display.
Preferably, said first vertical edges has at least two continuous bending segments.
Preferably, said hyoplastron tilts to the inwall direction of said side frame.
Preferably, the central position of corresponding said web member is provided with keeper on the said back cover, and this keeper inserts the central authorities of said web member, with said web member location.
Preferably, the not-go-end of said second vertical edges has a horizontal pressing plate, and after said web member was positioned, this horizontal pressing plate contacted with the back side of liquid crystal display, the said liquid crystal display of pressure holding.
Preferably, be provided with screw at the back side of said back cover, the position at the back side of said liquid crystal display corresponding to said screw is provided with via hole, through screw said back cover is fixedly connected with liquid crystal display.
Preferably, the space width that said bending segment and said hyoplastron constituted is less than the thickness of said keeper.
Preferably, said web member is a sheet metal, and is one-body molded through the hardware stamping mould, and thickness is 0.4~0.8mm.
The utility model is realized the fixed connection with fore shell, back cover and liquid crystal display through web member.Set the mutual of draw-in groove engages on first vertical edges of utilizing web member and the fore shell, and the engaging between the square hole of being offered on second vertical edges of web member and the liquid crystal display is connected, and just can liquid crystal display be fixedly connected with fore shell.Adopt web member; Because it need not adopt the mode of screw or stickup; Make liquid crystal display more simple with being fixedly connected of fore shell and back cover; And can reduce the shared space, inside of LCD as much as possible, thereby in the good looking appearance that has guaranteed LCD, can improve production efficiency of products.
Description of drawings
Fig. 1 is the structural representation that through screw liquid crystal display is fixedly connected with fore shell in the prior art;
Fig. 2 is the structural representation that through bonding method liquid crystal display is fixedly connected with fore shell in the prior art;
Fig. 3 is the structural representation of the utility model LCD embodiment;
Fig. 4 is the structural representation of web member among the utility model LCD embodiment;
Fig. 5 is fixedly connected structure of process synoptic diagram with liquid crystal display with forward and backward shell through web member among the utility model LCD embodiment.
The realization of the utility model purpose, functional characteristics and advantage will combine embodiment, further specify with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
With reference to Fig. 3 and Fig. 4, Fig. 3 is the structural representation of the utility model LCD embodiment; Fig. 4 is the structural representation of web member among the utility model LCD embodiment.
In the present embodiment, the LCD that is provided comprises fore shell 10, back cover 20 and liquid crystal display 30, and after the LCD assembling, liquid crystal display 30 is between fore shell 10 and back cover 20; Fore shell 10 can be L-shaped setting; L shaped both sides are respectively interconnective front bezel 11 and side frame 12; The inwall of front bezel 11 contacts with the front of liquid crystal display 30, and the side of the inwall of side frame 12 and liquid crystal display 30 is relative, and an end of side frame 12 is connected with front bezel 11; Its other end then contacts with back cover 20, an end that is contacted with back cover 20 at the side frame 12 of fore shell 10 also be provided with one be barb-like setting draw-in groove 121.
LCD also comprises web member 40, and this web member 40 can be used for fore shell 10 and liquid crystal display 30 are fixedly connected.Web member 40 has first vertical edges 41 and second vertical edges 42; First vertical edges 41 has at least two continuous bending segments, and it is arranged in a terminal bending segment can be fastened on draw-in groove 121 set on the side frame 12 of fore shell 10, makes first vertical edges 41 between the inwall of this draw-in groove 121 and front bezel 11; The middle part of second vertical edges 42 is provided with a through hole 421, and is provided with a hyoplastron 422 to the extension of back cover 40 directions on the base of this through hole 421, and this hyoplastron 422 is set to tilt to the inwall direction of side frame 12.Not-go-end at hyoplastron 422 is extended with a kink 423 to the side surface direction of liquid crystal display 30, and the square hole of being offered on this kink 423 and liquid crystal display 30 sides 31 is complementary, and kink 423 can insert in the said square hole, to play the effect that holds liquid crystal display 30.
The utility model embodiment realizes the fixed connection with fore shell 10, back cover 20 and liquid crystal display 30 through web member 40.Set the mutual of draw-in groove 121 engages on first vertical edges 41 of utilizing web member 40 and the fore shell 10; And the engaging between the square hole of being offered on second vertical edges 42 of web member 40 and the liquid crystal display 30 31 is connected, and just can liquid crystal display 30 be fixedly connected with fore shell 10.Adopt web member 40; Because it need not adopt the mode of screw or stickup; Make liquid crystal display 30 more simple with being fixedly connected of fore shell 10 and back cover 20; And can reduce the shared space, inside of LCD as much as possible, thereby in the good looking appearance that has guaranteed LCD, can improve production efficiency of products.
In the above-described embodiments; Not-go-end in second vertical edges 42 of web member 40 is provided with a horizontal pressing plate 424; Between web member 40 inserts liquid crystal displays 30 and fore shell 10, and between first vertical edges 41 through web member 40 and second vertical edges 42 and liquid crystal display 30 and the fore shell 10 be connected and after web member 40 located, this horizontal pressing plate 424 just contacted with the back side of liquid crystal display 30 just; Like this; Laterally pressing plate 424 just can play the effect of location, carries out pressure holding thereby liquid crystal display 30 played, and it is fixedly connected with fore shell 10 more firmly.
In the above-described embodiments; For improving the elastic deformability and the part strength of web member 40; First vertical edges 41 and second vertical edges 42 to this web member 40 can adopt rubber-like sheet metals such as steel spring plate; One-body molded through the hardware stamping mould, adopt this molding mode, can improve the stress of kink set on 40 two vertical edges of web member.Simultaneously; In production application; According to the different demands of different product, can different settings be carried out in the position of width, material thickness and the elastic construction of web member 40, to adapt to the Different products demand; In the present embodiment, the thickness of the web member 40 after can moulding is set to 0.4~0.8mm.The width of web member 40 bottoms can be set to be a bit larger tham the minimum clearance after liquid crystal display 30 assembles with fore shell 10, makes web member 40 when assembling, can produce a spot of elastic deformation.Like this; When liquid crystal display 30 and fore shell 10 are assembled; Two vertical edges through web member 40 are connected with the mutual engaging of liquid crystal display 30 and fore shell 10 respectively; And the elastic deformations that produced of web member 40 itself, just can be more closely, be fixedly connected securely with liquid crystal display 30 and fore shell 10.
With reference to Fig. 5, Fig. 5 is fixedly connected structure of process synoptic diagram with liquid crystal display with forward and backward shell through web member among the utility model LCD embodiment.
In the present embodiment; For back cover 20 and liquid crystal display 30 are fixedly connected; Can be provided with a keeper 21 corresponding to the position of web member 40 central authorities on back cover 20, the convexity of this keeper 21 for vertically extending along the direction vertical with back cover; When web member 40 is positioned, can be with the central authorities of these keeper 21 insertion web members 40.In the present embodiment, thickness that can this keeper 21 is set to be a bit larger tham the width in the space that bending segment and the hyoplastron 422 on second vertical edges 42 on first vertical edges 41 of web member 40 constituted.The length of keeper 21 also can be carried out corresponding setting according to first vertical edges 41 of web member 40 and the degree of depth in second vertical edges, 42 formed spaces.
Also be provided with a screw 22 at the back side of back cover 20; Simultaneously; The back side and this screw 22 corresponding positions at liquid crystal display 30; Also be provided with a double-screw bolt via hole 32, because cooperatively interacting between screw 22 and the double-screw bolt via hole 32, just can being fixedly connected through screw realization back cover 20 and liquid crystal display 30.
When back cover 20 and liquid crystal display 30 are assembled; Central authorities with the 21 insertion web members 40 of the keeper on the back cover 20; Because the width in the space that the thickness of keeper 21 is constituted greater than the bending segment on first vertical edges 41 of web member 40 and the hyoplastron 422 on second vertical edges 42; Just can be so that the elastic construction of first vertical edges 41 of web member 40 and second vertical edges 42 produces certain elastic deformation; In the present embodiment, can keeper 41 be set to two vertical edges that reinforcement or other can control linkage part 40 and produce elastically-deformable structure.When double-screw bolt via hole on the liquid crystal display 30 32 and screw 22 on the back cover 20 carry out through screw fastening after; It is maximum that first vertical edges 41 of web member 40 and the elastic deformation that elastic construction produced of second vertical edges 42 reach; The assembling of complete machine can be accomplished; At this moment, liquid crystal display 30 and fore shell 10 and back cover 20 just can be realized its being fixedly connected each other securely.
Keeper 21 is set on back cover 20; And be inserted in the central void of first vertical edges 41 and second vertical edges 42 of web member 40; And cooperatively interacting between set screw 22 in the corresponding position, back of back through back cover 20 and liquid crystal display 30 and the double-screw bolt via hole 32, can make web member 40 produce elastic deformations so that liquid crystal display 30, fore shell 10 and back cover 20 interconnect more securely.Adopt this structure, can make further that the fixed installation of liquid crystal display 30 is more simple, and can reduce the inner shared space of LCDs, thereby in the good looking appearance that guarantees LCD, can improve production efficiency of products.
The above is merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure transformation that utilizes the utility model instructions and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.

Claims (8)

1. a LCD comprises fore shell, back cover and liquid crystal display, and said liquid crystal display is between said fore shell and said back cover; Said fore shell comprises interconnective front bezel and side frame; The inwall of said front bezel contacts with the front of said liquid crystal display, and the inwall of said side frame is relative with the side of said liquid crystal display, and an end of said side frame is connected with said front bezel; The other end contacts with said back cover; It is characterized in that, also comprise web member, this web member has first vertical edges and second vertical edges; The end that said side frame contacts with said back cover has barb-like draw-in groove; Said first vertical edges is fastened between the inwall of said draw-in groove and said front bezel; Said second vertical edges middle part has a through hole; The base of this through hole has a hyoplastron to said back cover direction extension; The not-go-end of this hyoplastron is extended with a kink to the liquid crystal display side surface direction; Square hole coupling on this kink and the liquid crystal display side is also inserted in the said square hole, holds said liquid crystal display.
2. LCD as claimed in claim 1 is characterized in that, said first vertical edges has at least two continuous bending segments.
3. LCD as claimed in claim 1 is characterized in that, said hyoplastron tilts to the inwall direction of said side frame.
4. like each described LCD in the claim 1 to 3, it is characterized in that the central position of corresponding said web member is provided with keeper on the said back cover, this keeper inserts the central authorities of said web member, with said web member location.
5. LCD as claimed in claim 4 is characterized in that, the not-go-end of said second vertical edges has a horizontal pressing plate, and after said web member was positioned, this horizontal pressing plate contacted with the back side of liquid crystal display, the said liquid crystal display of pressure holding.
6. LCD as claimed in claim 5 is characterized in that, is provided with screw at the back side of said back cover, and the position at the back side of said liquid crystal display corresponding to said screw is provided with via hole, through screw said back cover is fixedly connected with liquid crystal display.
7. LCD as claimed in claim 4 is characterized in that the space width that said bending segment and said hyoplastron constituted is less than the thickness of said keeper.
8. LCD as claimed in claim 4 is characterized in that, said web member is a sheet metal, and is one-body molded through the hardware stamping mould, and thickness is 0.4~0.8mm.
CN2011203821774U 2011-10-10 2011-10-10 Liquid crystal display Expired - Fee Related CN202394006U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203821774U CN202394006U (en) 2011-10-10 2011-10-10 Liquid crystal display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203821774U CN202394006U (en) 2011-10-10 2011-10-10 Liquid crystal display

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Publication Number Publication Date
CN202394006U true CN202394006U (en) 2012-08-22

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CN2011203821774U Expired - Fee Related CN202394006U (en) 2011-10-10 2011-10-10 Liquid crystal display

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102393578A (en) * 2011-12-02 2012-03-28 深圳市华星光电技术有限公司 Liquid crystal display device and shell thereof
CN103475833A (en) * 2013-09-09 2013-12-25 青岛海信电器股份有限公司 Television front shell and television
CN103680314A (en) * 2012-09-04 2014-03-26 索尼公司 Fixing member and display apparatus
CN103731620A (en) * 2013-12-27 2014-04-16 南京中电熊猫液晶显示科技有限公司 Integrated liquid crystal display television
CN104159055A (en) * 2014-02-13 2014-11-19 深圳市飞越宏志电子科技有限公司 Combined fixing structure for rear cover plate and front frame of liquid crystal display television
CN106353907A (en) * 2016-10-27 2017-01-25 青岛海信电器股份有限公司 Liquid crystal display device
CN110602904A (en) * 2019-09-18 2019-12-20 华为技术有限公司 Shell structure connected by using buckle and electronic equipment

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102393578A (en) * 2011-12-02 2012-03-28 深圳市华星光电技术有限公司 Liquid crystal display device and shell thereof
CN102393578B (en) * 2011-12-02 2014-05-21 深圳市华星光电技术有限公司 Liquid crystal display device and shell thereof
CN103680314A (en) * 2012-09-04 2014-03-26 索尼公司 Fixing member and display apparatus
CN103475833A (en) * 2013-09-09 2013-12-25 青岛海信电器股份有限公司 Television front shell and television
CN103731620A (en) * 2013-12-27 2014-04-16 南京中电熊猫液晶显示科技有限公司 Integrated liquid crystal display television
CN104159055A (en) * 2014-02-13 2014-11-19 深圳市飞越宏志电子科技有限公司 Combined fixing structure for rear cover plate and front frame of liquid crystal display television
CN104159055B (en) * 2014-02-13 2017-08-29 深圳市欣万和达电子有限公司 The combination fixed structure of LCD TV back shroud and front frame
CN106353907A (en) * 2016-10-27 2017-01-25 青岛海信电器股份有限公司 Liquid crystal display device
CN106353907B (en) * 2016-10-27 2019-09-20 青岛海信电器股份有限公司 A kind of liquid crystal display device
CN110602904A (en) * 2019-09-18 2019-12-20 华为技术有限公司 Shell structure connected by using buckle and electronic equipment

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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: 20120822

Termination date: 20201010

CF01 Termination of patent right due to non-payment of annual fee