CN105842892A - Front frame, display module and display equipment - Google Patents

Front frame, display module and display equipment Download PDF

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Publication number
CN105842892A
CN105842892A CN201610158127.5A CN201610158127A CN105842892A CN 105842892 A CN105842892 A CN 105842892A CN 201610158127 A CN201610158127 A CN 201610158127A CN 105842892 A CN105842892 A CN 105842892A
Authority
CN
China
Prior art keywords
front frame
splice
wall
stopper slot
clinch
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.)
Pending
Application number
CN201610158127.5A
Other languages
Chinese (zh)
Inventor
庆世明
傅彬
黄科
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.)
Leshi Zhixin Electronic Technology Tianjin Co Ltd
Original Assignee
Leshi Zhixin Electronic Technology Tianjin 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 Leshi Zhixin Electronic Technology Tianjin Co Ltd filed Critical Leshi Zhixin Electronic Technology Tianjin Co Ltd
Priority to CN201610158127.5A priority Critical patent/CN105842892A/en
Priority to PCT/CN2016/088993 priority patent/WO2017156930A1/en
Priority to EP16788405.5A priority patent/EP3239769A4/en
Priority to KR1020167026629A priority patent/KR20170117307A/en
Publication of CN105842892A publication Critical patent/CN105842892A/en
Priority to US15/246,438 priority patent/US20170269422A1/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/133308Support structures for LCD panels, e.g. frames or bezels
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/133308Support structures for LCD panels, e.g. frames or bezels
    • G02F1/13332Front frames

Abstract

The invention embodiment relates to the display technical field, and discloses a front frame, a display module and display equipment, thus reducing front frame occupation space, simplifying front frame assembling, and reducing front frame production cost; the front frame comprises at least two splicing members; each splicing member comprises a first wall surface and a second wall surface in an L-shape; among two adjacent splicing members, the first wall surface of one splicing member is provided with a buckle portion, the first wall surface of the other splicing member is provided with an extension portion extending to the buckle portion, wherein the extension portion and the buckle portion are fixedly connected through a screw. Compared with the prior art, the adjacent splicing members are connected with no extra auxiliary part, so the front frame structure can be more compact, thus reducing front frame occupation space, simplifying front frame assembling, and reducing front frame production cost.

Description

Frame, display module and display device before a kind of
Technical field
The present invention relates to Display Technique field, particularly relate to frame before one, display module and display device.
Background technology
Along with the continuous progress of science and technology, consumer's demand to the display device such as liquid crystal display, LCD TV Also constantly promoting, the renewal of the various aspects such as the structure of display device, outward appearance, performance is the most frequent.
The display module of liquid crystal display generally includes backlight module, is positioned at the liquid crystal surface on front side of backlight module Plate, and it is positioned at the front frame on front side of liquid crystal panel, front frame is connected with backlight module, thus is limited by liquid crystal panel Position is fixing.
Owing to front frame typically uses metallic plate punching molding, it is therefore desirable to by being spliced to form frame-shaped construction. As it is shown in figure 1, in prior art, will frequently with L-shaped ironware 10 and four screw (not shown)s Adjacent two splices 11,12 dihedral splicing of front frame.
Along with display device is towards thin type and the further development in narrow frame direction, the internal junction of display device Structure is more and more compacter.But, in realizing process of the present invention, inventor finds the splicing knot of existing front frame Structure occupies bigger space, limits display device thin type and the development in narrow frame direction, and, existing The splicing construction having front frame is higher to size management and control required precision, assembles difficulty higher, thus causes producing into This increase.
Summary of the invention
Embodiments provide frame before one, display module and display device, with the taking of frame before reducing Space, before simplifying, frame assembles, and reduces the production cost of front frame.
The front frame that the embodiment of the present invention provides, including at least two splice, each splice includes L-shaped The first wall and the second wall;In adjacent two splices, the first wall of one of them splice has Clinch, the first wall of another splice have along extend overlap with described clinch along extending portion, institute State and connect by screw is fixing along extending portion and clinch.
It is also preferred that the left in adjacent two splices, the end of the second wall of one of them splice has first Tongue piece and the first stopper slot, the end of the second wall of another splice has and coordinates with described first tongue piece The second stopper slot and the second tongue piece of coordinating with described first stopper slot.
More preferably, described first stopper slot and the second stopper slot lay respectively at the inner side table of the second corresponding wall Face.
Optionally, the shape of described first tongue piece includes arch, triangle, trapezoidal or rectangle;Described second The shape of tongue piece includes arch, triangle, trapezoidal or rectangle.
It is also preferred that the left described clinch has and described the 3rd stopper slot coordinated along extending portion.
Optionally, described 3rd stopper slot is positioned at outer surface or the inner surface of described clinch.
Preferably, described 3rd stopper slot includes the first L-shaped retaining wall and the second retaining wall;Described clinch Having at least one first screw hole, described have the second screw hole along corresponding each first screw hole of extending portion;
When described three stopper slot being limited in described clinch along extending portion, the center of described second screw hole Compared to the center of the first corresponding screw hole, farther away from described first retaining wall and/or the second retaining wall.
Preferably, when described three stopper slot being limited in described clinch along extending portion, described second screw The center in hole is compared to the center of the first corresponding screw hole, to away from described first retaining wall and the second retaining wall 45 degree of directions deviate 0.1~0.3 millimeter.
Preferably, the front face that the second wall is corresponding splice of described adjacent two splices.
Optionally, adjacent two splice dihedrals splicing or in-line splicing.
It is also preferred that the left described splice is two, one of them splice is long limit splice, another splicing Part includes two short legs integrally connecting and a long leg.
In embodiment of the present invention technical scheme, the clinch of the first wall of one of them splice and another Connection is fixed in overlapping along extending portion and passing through screw of first wall of individual splice, compared to existing technology, adjacent Without being connected by other auxiliary component between splice, therefore so that the structure of front frame is more stepped up Gather, reduce taking up room of front frame, and the assembling of front frame can be simplified, the production cost of frame before reducing.
The embodiment of the present invention additionally provides a kind of display module, before described in aforementioned arbitrary technical scheme Frame.Owing to front frame has above-mentioned beneficial effect, therefore, display module is easily achieved thin type and narrow frame sets Meter, and production cost is relatively low.
The embodiment of the present invention additionally provides a kind of display device, including the display described in aforementioned arbitrary technical scheme Module.This display device is easily achieved thin type and narrow frame design, and production cost is relatively low.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, retouch below Accompanying drawing in stating is some embodiments of the present invention, for those of ordinary skill in the art, is not paying On the premise of creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is front frame splicing schematic diagram in prior art;
Fig. 2 is the exploded perspective view of frame before the embodiment of the present invention;
Fig. 3 is enlarged diagram at the A of Fig. 2;
Fig. 4 is to be limited in the 3rd stopper slot schematic diagram along extending portion in the embodiment of the present invention.
Reference:
Prior art part:
11,12-splice;10-L shape ironware
Embodiment of the present invention part:
21,22-splice;211,221-the first wall;212,222-the second wall;25-clinch;
26-is along extending portion;27-screw;28-the first tongue piece;29-the first stopper slot;30-the second tongue piece;
31-the second stopper slot;32-the 3rd stopper slot;33-the first retaining wall;34-the second retaining wall;
35-the first screw hole;36-the second screw hole.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the present invention Accompanying drawing in embodiment, is clearly and completely described the technical scheme in the embodiment of the present invention, it is clear that Described embodiment is a part of embodiment of the present invention rather than whole embodiments.Based in the present invention Embodiment, those of ordinary skill in the art obtained under not making creative work premise all its Its embodiment, broadly falls into the scope of protection of the invention.
As shown in Figures 2 and 3, the embodiment of the present invention provide front frame, including at least two splice 21, 22, each splice includes the first L-shaped wall and the second wall, it may be assumed that splice 21 includes in L First wall 211 and the second wall 212 of shape, splice 22 includes the first L-shaped wall 221 He Second wall 222;In adjacent two splices 21,22, the first wall 211 of one of them splice 21 Having clinch 25, the first wall 221 of another splice 22 has and overlaps with clinch 25 along extending Along extending portion 26, connect along extending portion 26 and clinch 25 by screw 27 is fixing.
In embodiment of the present invention technical scheme, the clinch of the first wall of one of them splice and another Connection is fixed in overlapping along extending portion and passing through screw of first wall of individual splice, compared to existing technology, adjacent Without being connected by other auxiliary component between splice, therefore so that the structure of front frame is more stepped up Gather, reduce taking up room of front frame, and the assembling of front frame can be simplified, the production cost of frame before reducing.
In embodiments of the present invention, definition " front " be display device when generally using, these parts near see The side of the person of seeing, definition " afterwards " be display device when generally using, these parts are away from the side of beholder. Owing to the section of front frame is L-shaped, front frame can be by spacing for liquid crystal panel fixing after being connected with backlight module, therefore, For the splice of front frame, " inner surface " refers to these parts side surface near liquid crystal panel, " outside " Then refer to these parts side surface away from liquid crystal panel.
In above-described embodiment, the second wall 212,222 is respectively the front face of splice 21,22, then and the One wall 211,221 is respectively the side wall surface of splice 21,22.Additionally, in other enforcement of the present invention In example, the second wall of adjacent two splices can also be the side wall surface of corresponding splice, the most adjacent two The front face that first wall is corresponding splice of splice.Preferably employ the example structure shown in Fig. 3, The front side of screw 27 frame in the past is invisible, and the piece seen on front side of the past frame is less, can make front frame Front side surface the most smooth, succinct.The particular number of screw 27 does not limits, such as, can be one, two Or three, be as the criterion meeting structural strength needs.
In embodiment illustrated in fig. 2, splice is two, and one of them splice 21 is long limit splice, Another splice 22 includes two short legs integrally connecting and a long leg.It is noted that The particular number of the comprised splice of front frame and the concrete structure type of splice do not limit, and such as, front frame is permissible Including two L-shaped splices, or front frame includes two long limit splices and two minor face splices, adjacent Two splices splice ends all can with use aforementioned splicing form splicing.Concrete structure according to splice Type, adjacent two splices are probably dihedral splicing or in-line splicing, in embodiment illustrated in fig. 2, spell Fitting 21 and splice 22 are dihedral splicing, the splicing construction of splice 21 left end and splice 22 with The splicing construction on right side is symmetrical.
Continue referring to shown in Fig. 3, in this embodiment, in adjacent two splices 21,22, Qi Zhongyi The end of the second wall 212 of individual splice 21 has the first tongue piece 28 and the first stopper slot 29, another The end of the second wall 222 of splice 22 have the second stopper slot 31 coordinated with the first tongue piece 28 and The second tongue piece 30 coordinated with the first stopper slot 29.First tongue piece 28 and the second tongue piece 30 shift to install, First tongue piece 28 is spacing by the second stopper slot 31, and the second tongue piece 30 is spacing by the first stopper slot 29, Not only it is easy to assemble, and the second wall 212,222 of two splices 21,22 can be made mutually to retrain, On front side of reduction, the section of Mosaic face is poor, it is achieved more smooth splicing.
Preferably, the first stopper slot 29 and the second stopper slot 31 lay respectively at correspondence the second wall 212, The inner surface of 222.So, the front side of the first tongue piece 28 and the second tongue piece 30 frame in the past is invisible, and And the piece seen on front side of frame is less in the past, the front side surface that can make front frame is the most smooth, succinct.
In Fig. 3 embodiment, the first tongue piece 28 and the second tongue piece 30 be shaped as arch, optionally, first Tongue piece 28 and the second respective shape of tongue piece 30 can also triangle, trapezoidal or rectangle, etc..Additionally, The shape size of the first tongue piece 28 and the second tongue piece 30 can be the same or different.
As it is shown on figure 3, clinch 25 has the 3rd stopper slot 32 coordinated with along extending portion 26.Concrete, 3rd stopper slot 32 includes the first L-shaped retaining wall 33 and the second retaining wall 34;Clinch 25 has at least One the first screw hole 35, has the second screw hole 36 along corresponding each first screw hole 35 of extending portion 26. 3rd stopper slot 32 may be located at outer surface (the most as shown in FIG.) or the inner surface of clinch 25. By the 3rd stopper slot 32 to spacing along extending portion 26, it is simple to the para-position of two splices 21,22, thus just In improving packaging efficiency.
In a preferred embodiment of the invention, the fitted position along extending portion 26 and clinch 25 meets: work as edge When extending portion 26 is limited in three stopper slot 32 of clinch 25, the center of the second screw hole 36 is compared to right The center of the first screw hole 35 answered, farther away from the first retaining wall 33 and/or the second retaining wall 34.Such as, Can be in conjunction with shown in Fig. 3 and Fig. 4, when being limited in three stopper slot 32 of clinch 25 along extending portion 26, The center of the second screw hole 36 is compared to the center of the first corresponding screw hole 35, to away from the first retaining wall 33 △ d=0.1~0.3 millimeter are deviateed with 45 degree of directions of the second retaining wall 34.
So, along with the second screw hole 36 and the first screw hole 35 that screw 27 is screwed into and does not lines up, spell Fitting 21 can compress splice 22 to the lower right shown in Fig. 4 under screw thread locks the effect of power, from And the section of Mosaic face is poor on front side of being greatly reduced, and the seam of two splices 21,22, improve The splicing precision of front frame.
The embodiment of the present invention additionally provides a kind of display module, including the front frame of aforementioned arbitrary technical scheme.By Having above-mentioned beneficial effect in front frame, therefore, display module is easily achieved thin type and narrow frame design, and And production cost is relatively low.
The embodiment of the present invention additionally provides a kind of display device, including the display mould of aforementioned arbitrary technical scheme Group.This display device is easily achieved thin type and narrow frame design, and production cost is relatively low.Display device Specific category do not limit, for example, it is possible to be LCD TV, liquid crystal display, panel computer, Electronic Paper etc. Deng.
Last it is noted that above example is only in order to illustrate technical scheme, rather than it is limited System;Although the present invention being described in detail with reference to previous embodiment, those of ordinary skill in the art It is understood that the technical scheme described in foregoing embodiments still can be modified by it, or to it Middle part technical characteristic carries out equivalent;And these amendments or replacement, do not make appropriate technical solution Essence departs from the spirit and scope of various embodiments of the present invention technical scheme.

Claims (13)

1. frame before a kind, it is characterised in that include that at least two splice, each splice include in L First wall of shape and the second wall;In adjacent two splices, the first wall tool of one of them splice Have clinch, the first wall of another splice have along extend overlap with described clinch along extending portion, Described connect along extending portion and clinch by screw is fixing.
Front frame the most according to claim 1, it is characterised in that in adjacent two splices, wherein The end of the second wall of one splice has the first tongue piece and the first stopper slot, the of another splice The end of two walls has the second stopper slot coordinated with described first tongue piece and joins with described first stopper slot The second tongue piece closed.
Front frame the most according to claim 2, it is characterised in that described first stopper slot and the second limit Position groove lays respectively at the inner surface of the second wall of correspondence.
Front frame the most according to claim 2, it is characterised in that the shape of described first tongue piece includes Arch, triangle, trapezoidal or rectangle;The shape of described second tongue piece include arch, triangle, trapezoidal or Rectangle.
Front frame the most according to claim 1, it is characterised in that described clinch has and described edge The 3rd stopper slot that extending portion coordinates.
Front frame the most according to claim 5, it is characterised in that described 3rd stopper slot is positioned at described The outer surface of clinch or inner surface.
Front frame the most according to claim 5, it is characterised in that described 3rd stopper slot includes in L First retaining wall of shape and the second retaining wall;Described clinch has at least one first screw hole, described along extending portion Corresponding each first screw hole has the second screw hole;
When described three stopper slot being limited in described clinch along extending portion, the center of described second screw hole Compared to the center of the first corresponding screw hole, farther away from described first retaining wall and/or the second retaining wall.
Front frame the most according to claim 7, it is characterised in that when described be limited in along extending portion described During three stopper slot of clinch, the center of described second screw hole is compared in the first corresponding screw hole The heart, deviates 0.1~0.3 millimeter to 45 degree of directions away from described first retaining wall and the second retaining wall.
9. according to the front frame described in any one of claim 1~8, it is characterised in that described adjacent two spellings The front face that second wall is corresponding splice of fitting.
Front frame the most according to claim 9, it is characterised in that adjacent two splice dihedrals splicing Or in-line splicing.
11. front frames according to claim 9, it is characterised in that described splice is two, wherein One splice is long limit splice, another splice include two short legs integrally connecting and one long Edge.
12. 1 kinds of display modules, it is characterised in that include according to described in any one of claim 1~11 Front frame.
13. 1 kinds of display devices, it is characterised in that include display module according to claim 12.
CN201610158127.5A 2016-03-18 2016-03-18 Front frame, display module and display equipment Pending CN105842892A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN201610158127.5A CN105842892A (en) 2016-03-18 2016-03-18 Front frame, display module and display equipment
PCT/CN2016/088993 WO2017156930A1 (en) 2016-03-18 2016-07-06 Front frame, display module and display device
EP16788405.5A EP3239769A4 (en) 2016-03-18 2016-07-06 Front frame, display module and display device
KR1020167026629A KR20170117307A (en) 2016-03-18 2016-07-06 Bezel, display module, and display device
US15/246,438 US20170269422A1 (en) 2016-03-18 2016-08-24 Bezel, display module, and display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610158127.5A CN105842892A (en) 2016-03-18 2016-03-18 Front frame, display module and display equipment

Publications (1)

Publication Number Publication Date
CN105842892A true CN105842892A (en) 2016-08-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610158127.5A Pending CN105842892A (en) 2016-03-18 2016-03-18 Front frame, display module and display equipment

Country Status (1)

Country Link
CN (1) CN105842892A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106803906A (en) * 2017-02-23 2017-06-06 青岛海信电器股份有限公司 Television set
CN110596932A (en) * 2019-10-22 2019-12-20 江苏利通电子股份有限公司 Display front frame structure and manufacturing process thereof

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CN1637500A (en) * 2004-01-07 2005-07-13 三星电子株式会社 Chassis and display device having the same
CN1885119A (en) * 2005-06-23 2006-12-27 Lg.菲利浦Lcd株式会社 Top frame for liquid crystal display device, liquid crystal display device including the same, and manufacturing method thereof
US20070277419A1 (en) * 2006-06-05 2007-12-06 Jochu Technology Co., Ltd. Structure of one-piece-form bezel and manufacturing method thereof
US20100149451A1 (en) * 2008-12-11 2010-06-17 Funai Electric Co., Ltd. Liquid crystal module
US20100321605A1 (en) * 2009-06-18 2010-12-23 Kota Sakuma Liquid crystal module
WO2014046026A1 (en) * 2012-09-20 2014-03-27 シャープ株式会社 Display device and television receiver device
CN104794992A (en) * 2014-01-22 2015-07-22 Lg电子株式会社 Display device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1637500A (en) * 2004-01-07 2005-07-13 三星电子株式会社 Chassis and display device having the same
CN1885119A (en) * 2005-06-23 2006-12-27 Lg.菲利浦Lcd株式会社 Top frame for liquid crystal display device, liquid crystal display device including the same, and manufacturing method thereof
US20070277419A1 (en) * 2006-06-05 2007-12-06 Jochu Technology Co., Ltd. Structure of one-piece-form bezel and manufacturing method thereof
US20100149451A1 (en) * 2008-12-11 2010-06-17 Funai Electric Co., Ltd. Liquid crystal module
US20100321605A1 (en) * 2009-06-18 2010-12-23 Kota Sakuma Liquid crystal module
WO2014046026A1 (en) * 2012-09-20 2014-03-27 シャープ株式会社 Display device and television receiver device
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106803906A (en) * 2017-02-23 2017-06-06 青岛海信电器股份有限公司 Television set
CN106803906B (en) * 2017-02-23 2020-02-14 青岛海信电器股份有限公司 Television receiver
CN110596932A (en) * 2019-10-22 2019-12-20 江苏利通电子股份有限公司 Display front frame structure and manufacturing process thereof
CN110596932B (en) * 2019-10-22 2022-03-29 江苏利通电子股份有限公司 Display front frame structure and manufacturing process thereof

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Application publication date: 20160810