CN104950502A - Open-close resistant liquid crystal display module - Google Patents
Open-close resistant liquid crystal display module Download PDFInfo
- Publication number
- CN104950502A CN104950502A CN201510443413.1A CN201510443413A CN104950502A CN 104950502 A CN104950502 A CN 104950502A CN 201510443413 A CN201510443413 A CN 201510443413A CN 104950502 A CN104950502 A CN 104950502A
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- crystal display
- display module
- polaroid
- contiguous block
- 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
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL 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
- G02F1/00—Devices 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
- G02F1/01—Devices 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
- G02F1/13—Devices 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
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL 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
- G02F1/00—Devices 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
- G02F1/01—Devices 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
- G02F1/13—Devices 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
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/46—Fixing elements
- G02F2201/465—Snap -fit
Abstract
The invention discloses an open-close resistant liquid crystal display module which comprises a liquid crystal display module body, a backlight module and a connecting piece, wherein the backlight module is arranged on a substrate; a connecting block is also arranged on the substrate, and jointed with the connecting piece in an embedded manner. The open-close resistant liquid crystal display module is characterized that a clamping structure is arranged on the liquid crystal display module body, and comprises a connecting column, a connecting column hole, a pin shaft mounting hole and a pin shaft; the connecting column is arranged on the liquid crystal display module body; the connecting column hole and the pin shaft mounting hole are formed in the connecting block; the pin shaft penetrates through the pin shaft mounting hole; a positioning notch is formed in the connecting column; one end of the pin shaft is propped against the interior of the positioning notch. The open-close resistant liquid crystal display module has the advantages that the liquid crystal display module body and the connecting block can be seamlessly butted by utilizing the clamping structure; the connecting block is jointed with the connecting piece in an embedded manner, the connecting piece is connected between the liquid crystal display module body and the backlight module, and the backlight module is arranged on a base connected with the connecting block, so that a slight change in the relative distance between the liquid crystal display module body and the backlight module can be prevented, and the open-close resistant liquid crystal display module can be high in working reliability.
Description
Technical field
The present invention relates to a kind of anti-folding liquid crystal display module, particularly relate to the reliable anti-folding liquid crystal display module of a kind of strength of joint.
Background technology
Traditional liquid crystal display module comprises backlight assembly and LCD assembly, in order to prevent both to be separated, being arranged between the two, thus avoiding both strippings by photo-shield strip.And the installation of photo-shield strip is arranged on LCD assembly bottom surface one week often, adopt this design will make the part be blocked shared by band, light cannot pass from this part thus be reflected to LCD assembly, have impact on refraction or diffuse effect, simultaneously when the temporary office in the regions such as the workshop of frequent lifting vibrations uses, after long-time, connection reliability reduces the risk that still there are both and peel off, thus cause dust etc. to enter between the two, affect diffuse reflection or refraction effect further.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of anti-folding liquid crystal display module, has the advantages that connection reliability is good.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of anti-folding liquid crystal display module, comprise liquid crystal display module, backlight module and the web member being connected described liquid crystal display module and backlight module, described liquid crystal display module is arranged on the top of described backlight module, described web member is arranged on the dual-side of described liquid crystal display module and described backlight module, described backlight module is arranged on substrate, and backlight module one side is provided with contiguous block with described substrate, described contiguous block is entrenched on described web member, its innovative point is: described liquid crystal display module is provided with the snap-in structure be fastened on described contiguous block, described snap-in structure is be located at joint pin vertical with described liquid crystal display module on described liquid crystal display module, be located on described contiguous block for the connection post holes that described joint pin stretches into, be arranged on described contiguous block with the described bearing pin mounting hole being connected post holes central axis upright, through the bearing pin of described bearing pin mounting hole, face just right with described bearing pin on described joint pin is provided with locating notch, one end of this bearing pin is against in described locating notch.
Preferably, described joint pin and described liquid crystal display module are structure as a whole.
Preferably, described liquid crystal display module is followed successively by the first polaroid, optical filter, Liquid Crystal Module, the second polaroid from top to bottom, and described joint pin is arranged on described second polaroid.
Preferably, the left and right alignment respectively of described first polaroid, optical filter and liquid crystal module, second polaroid aligns with the first polaroid away from one end of described contiguous block, second polaroid exceeds end corresponding to described first polaroid near one end of described contiguous block, and described joint pin is positioned on described second polaroid and exceeds in the part of the first polaroid.
The invention has the advantages that: by adopting technique scheme, snap-in structure is utilized to realize liquid crystal display module and contiguous block slitless connection, because contiguous block is entrenched on web member, add upper connector connecting fluid crystalline substance display module and backlight module, and backlight module is arranged on the pedestal that is connected with contiguous block, thus make the relative distance between liquid crystal display module and backlight assembly that slight change can not occur, thus device is made to obtain a good functional reliability.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
Fig. 1 is the structural representation of a kind of anti-folding liquid crystal display module of the present invention.
In figure: 1-backlight module, 2-liquid crystal display module, 21-first polaroid, 22-optical filter, 23-Liquid Crystal Module, 24-second polaroid, 3-web member, 4-substrate, 5-contiguous block, 6-joint pin, 7-connect post holes, 8-bearing pin mounting hole, 9-bearing pin, 10-locating notch.
Embodiment
Anti-folding liquid crystal display module of the present invention comprises liquid crystal display module 2, backlight module 1 and is connected the web member 3 of liquid crystal display module 2 and backlight module 1, liquid crystal display module 2 is arranged on the top of backlight module 1, web member 3 is arranged on the dual-side of liquid crystal display module 2 and backlight module 1, backlight module 1 is arranged on substrate 4, and backlight module 1 one side is provided with contiguous block 5 with substrate 4, contiguous block 5 is entrenched on web member 3.In order to reliability when assurance device works, liquid crystal display module 2 is provided with the snap-in structure be fastened on contiguous block 5, snap-in structure be located at joint pin 6 vertical with liquid crystal display module 2 on liquid crystal display module 2, be located at contiguous block 5 stretches into for joint pin 6 connection post holes 7, be arranged on contiguous block 5 be connected bearing pin 9 mounting hole 8 of post holes 7 central axis upright, the bearing pin 9 through bearing pin 9 mounting hole 8, face just right with bearing pin 9 on joint pin 6 is provided with locating notch 10, one end of this bearing pin 9 is against in locating notch 10.Snap-in structure is utilized to realize liquid crystal display module 2 and contiguous block 5 slitless connection, because contiguous block 5 is entrenched on web member 3, add upper connector 3 and connect liquid crystal display module 2 and backlight module 1, and backlight module 1 is arranged on the pedestal that is connected with contiguous block 5, thus make the relative distance between liquid crystal display module 2 and backlight assembly that slight change can not occur, thus device is made to obtain a good functional reliability.
In order to improve functional reliability to greatest extent, prevent from, because joint pin 6 and the second polaroid 24 depart from, causing overall work reliability decrease, joint pin 6 and liquid crystal display module 2 are structure as a whole.
Above-mentioned liquid crystal display module 2 is followed successively by the first polaroid 21, optical filter 22, Liquid Crystal Module 23, second polaroid 24 from top to bottom, and joint pin 6 is arranged on the second polaroid 24.Wherein, the left and right alignment respectively of first polaroid 21, optical filter 22 and liquid crystal module, second polaroid 24 aligns with the first polaroid 21 away from one end of contiguous block 5, second polaroid 24 exceeds the end of the first polaroid 21 correspondence near one end of contiguous block 5, and joint pin 6 be positioned at the second polaroid 24 exceeds the first polaroid 21 part on.
Above, for the person of ordinary skill of the art, other various corresponding change and distortion can be made according to technical scheme of the present invention and technical conceive, and all these change and be out of shape the protection domain that all should belong to the claims in the present invention.
Claims (4)
1. an anti-folding liquid crystal display module, comprise liquid crystal display module, backlight module and the web member being connected described liquid crystal display module and backlight module, described liquid crystal display module is arranged on the top of described backlight module, described web member is arranged on the dual-side of described liquid crystal display module and described backlight module, described backlight module is arranged on substrate, and backlight module one side is provided with contiguous block with described substrate, described contiguous block is entrenched on described web member, it is characterized in that: described liquid crystal display module is provided with the snap-in structure be fastened on described contiguous block, described snap-in structure is be located at joint pin vertical with described liquid crystal display module on described liquid crystal display module, be located on described contiguous block for the connection post holes that described joint pin stretches into, be arranged on described contiguous block with the described bearing pin mounting hole being connected post holes central axis upright, through the bearing pin of described bearing pin mounting hole, face just right with described bearing pin on described joint pin is provided with locating notch, one end of this bearing pin is against in described locating notch.
2. a kind of anti-folding liquid crystal display module as claimed in claim 1, is characterized in that: described joint pin and described liquid crystal display module are structure as a whole.
3. a kind of anti-folding liquid crystal display module as claimed in claim 1, it is characterized in that: described liquid crystal display module is followed successively by the first polaroid, optical filter, Liquid Crystal Module, the second polaroid from top to bottom, described joint pin is arranged on described second polaroid.
4. a kind of anti-folding liquid crystal display module as claimed in claim 3, it is characterized in that: the left and right alignment respectively of described first polaroid, optical filter and liquid crystal module, second polaroid aligns with the first polaroid away from one end of described contiguous block, second polaroid exceeds end corresponding to described first polaroid near one end of described contiguous block, and described joint pin is positioned on described second polaroid and exceeds in the part of the first polaroid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510443413.1A CN104950502A (en) | 2015-07-27 | 2015-07-27 | Open-close resistant liquid crystal display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510443413.1A CN104950502A (en) | 2015-07-27 | 2015-07-27 | Open-close resistant liquid crystal display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104950502A true CN104950502A (en) | 2015-09-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510443413.1A Pending CN104950502A (en) | 2015-07-27 | 2015-07-27 | Open-close resistant liquid crystal display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104950502A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007286396A (en) * | 2006-04-18 | 2007-11-01 | Mitsubishi Electric Corp | Liquid crystal display |
| CN101308288A (en) * | 2008-07-15 | 2008-11-19 | 友达光电股份有限公司 | Backlight module and LCD device applying the backlight module |
| CN102879932A (en) * | 2012-10-31 | 2013-01-16 | 深圳市华星光电技术有限公司 | Liquid crystal display |
| KR20140044600A (en) * | 2012-10-05 | 2014-04-15 | 엘지디스플레이 주식회사 | Liquid crystal display device |
| CN104749809A (en) * | 2015-04-03 | 2015-07-01 | 业成光电（深圳）有限公司 | Liquid crystal display module |
| CN204790245U (en) * | 2015-07-27 | 2015-11-18 | 苏州固特斯电子科技有限公司 | Prevent liquid crystal display module that opens and shuts |
-
2015
- 2015-07-27 CN CN201510443413.1A patent/CN104950502A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007286396A (en) * | 2006-04-18 | 2007-11-01 | Mitsubishi Electric Corp | Liquid crystal display |
| CN101308288A (en) * | 2008-07-15 | 2008-11-19 | 友达光电股份有限公司 | Backlight module and LCD device applying the backlight module |
| KR20140044600A (en) * | 2012-10-05 | 2014-04-15 | 엘지디스플레이 주식회사 | Liquid crystal display device |
| CN102879932A (en) * | 2012-10-31 | 2013-01-16 | 深圳市华星光电技术有限公司 | Liquid crystal display |
| CN104749809A (en) * | 2015-04-03 | 2015-07-01 | 业成光电（深圳）有限公司 | Liquid crystal display module |
| CN204790245U (en) * | 2015-07-27 | 2015-11-18 | 苏州固特斯电子科技有限公司 | Prevent liquid crystal display module that opens and shuts |
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Application publication date: 20150930 |