CN103197447A - Non-enclosure-frame all-in-one machine structure - Google Patents
Non-enclosure-frame all-in-one machine structure Download PDFInfo
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- CN103197447A CN103197447A CN2013101130135A CN201310113013A CN103197447A CN 103197447 A CN103197447 A CN 103197447A CN 2013101130135 A CN2013101130135 A CN 2013101130135A CN 201310113013 A CN201310113013 A CN 201310113013A CN 103197447 A CN103197447 A CN 103197447A
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- frame
- diaphragm group
- liquid crystal
- crystal glass
- guide plate
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Abstract
The invention discloses an all-in-one machine structure, in particular to a non-enclosure-frame all-in-one machine structure. According to the lightened and thinned all-in-one machine structure, a substrate blocking wall, a diaphragm group mounting structure, a guide plate mounting structure and a diaphragm group supporting structure are arranged on a surface frame, so that a liquid crystal glass substrate, an optical diagram group and the like can be mounted on the surface frame directly, a special enclosure frame is not required, and the enclosure frame can be omitted directly. While the enclosure frame is omitted, the diaphragm group mounting structure is added on the surface frame, so that the optical diagram group can be limited between the diaphragm group supporting structure and a rear cover and can limit motion of the liquid crystal glass substrate in a Z direction, that is, the direction perpendicular to the front of the surface frame, through a buffer strip. Accordingly, the enclosure frame is omitted, mounting of parts are firm, the thickness of the whole all-in-one machine can be reduced greatly, and materials and molds of the enclosure frame are omitted simultaneously, and the production cost is reduced.
Description
Technical field
The present invention relates to a kind of all-in-one machine structure, especially a kind of nothing is enclosed the frame all-in-one machine structure.
Background technology
Along with the continuous innovation of liquid crystal tv technology and being growing more intense of cost competition, expedited the emergence of the integration of standard module and complete machine, all-in-one has appearred.The main building block of all-in-one has face frame, liquid crystal glass base (cell), buffer bar, encloses frame, optical diaphragm group, light guide plate (LGP), reflecting paper, heat sink and bonnet.Liquid crystal glass base is spacing by the realization X of the barricade above the face frame and Y-direction in the structure, enclose the sidewall of frame and the dowel wall of the special setting of face frame and link into an integrated entity by grab, buffer bar is along enclosing frame attached Z direction and a buffer action for spacing liquid crystal glass base of card all around.When assembling, the version of all-in-one is upside-down mounting at present, and assemble sequence is to put into liquid crystal glass base on the face frame, will enclose frame then and engage by grab with the face frame, optical material is put into again and enclosed frame, wherein optical material is fixing and spacing all by enclosing the frame realization.Last fit on heat sink is added a cover bonnet, forms all-in-one.In said structure, enclosing frame is fixedly playing an important role in liquid crystal glass base and the optical material, but but the existence of enclosing frame can increase the thickness of all-in-one, frame is enclosed in moulding needs special mould again, therefore not only cost is higher for traditional frame all-in-one that encloses, and influences lightening design.
Summary of the invention
Technical matters to be solved by this invention provides a kind of lightening nothing and encloses the frame all-in-one machine structure.
The present invention solves the nothing that its technical matters adopts and encloses the frame all-in-one machine structure, comprise the face frame, liquid crystal glass base, buffer bar, optical diaphragm group, light guide plate, reflecting paper and bonnet, described frame is provided with the substrate barricade, diaphragm group mounting structure, light guide plate mounting structure and diaphragm group supporting construction, described liquid crystal glass base is arranged among the described substrate barricade, described optical diaphragm group is installed on the described diaphragm group mounting structure and is subjected to the support of described diaphragm group supporting construction, described light guide plate is installed on the described light guide plate mounting structure, be the bottom with the face frame, described liquid crystal glass base, buffer bar, optical diaphragm group, light guide plate and reflecting paper are stacked successively to height the end of by and are installed on described the frame, described buffer bar is arranged between described liquid crystal glass base and the optical diaphragm group with firm each assembly, and described bonnet is installed in the back of described frame and with described liquid crystal glass base, buffer bar, optical diaphragm group, light guide plate and reflecting paper encapsulation.
Further be that described buffer bar is sealed attaching around described liquid crystal glass base.Attaching can be with the buffer bar fixed bonding on liquid crystal glass base, and after bonding, buffer bar can not only limit the Z direction motion of liquid crystal glass base, and the friction force of himself can also limit the X of liquid crystal glass base and the motion of Y-direction.Sealing is all around fitted and can be made liquid crystal glass base stressed even when encapsulation.
Further be, described diaphragm group mounting structure is pocket for the punch head, and described optical diaphragm group is provided with hook, and described hook interconnects with described pocket for the punch head and cooperates.
Further be, described light guide plate mounting structure is draw-in groove, and light guide plate is provided with fixture block, and described fixture block interconnects with described draw-in groove and cooperates.
The invention has the beneficial effects as follows: because the face frame is provided with the substrate barricade, diaphragm group mounting structure, light guide plate mounting structure and diaphragm group supporting construction, so liquid crystal glass base, optical diaphragm group etc. all can be directly installed on the face frame, install and need not the special frame that encloses, therefore can directly save and enclose frame, save enclose frame in, increased diaphragm group supporting construction at the face frame, optical diaphragm group just can confined diaphragm group supporting construction and bonnet between, simultaneously optical diaphragm group can limit the Z direction motion of liquid crystal glass base by buffer bar, namely perpendicular to the direction in face frame front.So both saved and enclosed frame, and also can guarantee each parts installation firmly, and therefore can reduce the thickness of whole all-in-one greatly, the material that encloses frame and the mould that save have simultaneously reduced production cost.
Description of drawings
Fig. 1 is exploded perspective view of the present invention;
Fig. 2 is the partial sectional view after the encapsulation;
Fig. 3 is the synoptic diagram of liquid crystal glass base and buffer bar;
Fig. 4 is the I place enlarged drawing of Fig. 3;
Fig. 5 is the synoptic diagram of face frame;
Fig. 6 is the A place enlarged drawing of Fig. 5;
Fig. 7 is the B place enlarged drawing of Fig. 5;
Fig. 8 is the C place enlarged drawing of Fig. 5;
Parts, position and numbering among the figure: face frame 1, liquid crystal glass base 2, buffer bar 3, optical diaphragm group 4, light guide plate 5, reflecting paper 6, heat sink 7, bonnet 8, diaphragm group supporting construction 9, pocket for the punch head 10, draw-in groove 11.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, the present invention includes face frame 1, liquid crystal glass base 2, buffer bar 3, optical diaphragm group 4, light guide plate 5, reflecting paper 6 and bonnet 8, described frame 1 is provided with the substrate barricade, diaphragm group mounting structure, light guide plate mounting structure and diaphragm group supporting construction 9, described liquid crystal glass base 2 is arranged among the described substrate barricade, described optical diaphragm group 4 is installed on the described diaphragm group mounting structure and is subjected to the support of described diaphragm group supporting construction 9, described light guide plate 5 is installed on the described light guide plate mounting structure, be the bottom with face frame 1, described liquid crystal glass base 2, buffer bar 3, optical diaphragm group 4, light guide plate 5 and reflecting paper 6 are stacked successively to height the end of by and are installed on described the frame 1, described buffer bar 3 is arranged between described liquid crystal glass base 2 and the optical diaphragm group 4 with firm each assembly, and described bonnet 8 is installed in the back of described frame 1 and with described liquid crystal glass base 2, buffer bar 3, optical diaphragm group 4, light guide plate 5 and reflecting paper 6 encapsulation.When the face of production frame 1, at first to design corresponding mould according to face frame 1, to be able to be injection molded into fast the purpose of profile frame 1, substrate barricade on the face frame 1 can require to design according to reality, utilize and adopt the discontinuous barricade to come economical with materials and weight reduction, perhaps the continuous barricade of material increases spacing fiduciary level.Diaphragm group mounting structure on the face frame 1, light guide plate mounting structure and diaphragm group supporting construction 9 should reach best installation effect according to size and the weight quantification of its corresponding component.As the face frame 1 of working of plastics, preferably in the following ways: with reference to Fig. 5-shown in Figure 8, described diaphragm group mounting structure is pocket for the punch head 10, and described optical diaphragm group 4 is provided with hook, and described hook interconnects with described pocket for the punch head 10 and cooperates.Described light guide plate mounting structure is draw-in groove 11, and light guide plate 5 is provided with fixture block, and described fixture block interconnects with described draw-in groove 11 and cooperates.Pocket for the punch head 10 should stagger on face frame 1 with draw-in groove 11 in the height layering, so that optical diaphragm group 4 and light guide plate 5 can be according to the designing requirement layerings after installation.
How introduce the present invention below by the function of each member on the face frame 1 saves to enclose frame: referring to illustrated in figures 1 and 2, set up rectangular coordinate system with face frame 1 front, direction perpendicular to face frame 1 front is the Z direction, both direction on face frame 1 front is X and Y-direction, face frame 1 is by X and the Y direction of the spacing liquid crystal glass base 2 of substrate barricade, the sealing card is attached around the buffer bar of using outside the liquid crystal glass base 2 incidence surface viewing areas 3, use buffer bar to substitute and enclose frame in the supporting role of the spacing liquid crystal glass base 2 of Z direction, buffer bar 3 plays buffering liquid crystal glass base 2 and substitutes encloses 2 two functions of frame support liquid crystal glass base, simultaneously, optical diaphragm group 4 is installed on the buffer bar 3, make buffer bar 3 be clipped between liquid crystal glass base 2 and the optical diaphragm group 4, the edge of optical diaphragm group 4 is subjected to the support of diaphragm group supporting construction 9, be disposed with light guide plate 5 and reflecting paper 6 on the optical diaphragm group 4, it all is subjected to the restriction of bonnet 8 in the Z direction, structure from Fig. 2 as can be seen, diaphragm group supporting construction 9 can limit the distance between optical diaphragm group 4 and the liquid crystal glass base 2, thereby avoid liquid crystal glass base 2 stressed excessive in the Z direction, thereby perfectly fixed liquid crystal glass base.Still can keep original fixed function having saved under the situation of enclosing frame like this.So just can reduce the thickness of whole all-in-one, save a part of raw material, both meet the trend of the lightening development in market, also reduce cost.
In order to increase the installation stable degree of liquid crystal glass base 2, as shown in Figure 3 and Figure 4, the sealing around the described liquid crystal glass base 2 of described buffer bar 3 attaches, and sealing all around is buffer bar 3 along the edge ring of liquid crystal glass base 2 incidence surfaces around a circle.Buffer bar 3 generally be bonded in liquid crystal glass base 2 around, thereby be mutually permanently connected with liquid crystal glass base 2, buffer bar 3 has certain friction force behind pressurized, can be at Z-direction buffering and spacing liquid crystal glass base 2, also can utilize its friction force spacing liquid crystal glass base 2 to a certain extent, make that the installation of liquid crystal glass base 2 is more firm.Enclosed buffer bar 3 mounting meanss can support and cushion liquid crystal glass base 2 more uniformly all around, increase liquid crystal glass base 2 mounting stability.
Claims (4)
1. there is not the frame of enclosing all-in-one machine structure, comprise face frame (1), liquid crystal glass base (2), buffer bar (3), optical diaphragm group (4), light guide plate (5), reflecting paper (6) and bonnet (8), it is characterized in that: described frame (1) is provided with the substrate barricade, diaphragm group mounting structure, light guide plate mounting structure and diaphragm group supporting construction (9), described liquid crystal glass base (2) is arranged among the described substrate barricade, described optical diaphragm group (4) is installed on the described diaphragm group mounting structure and is subjected to the support of described diaphragm group supporting construction (9), described light guide plate (5) is installed on the described light guide plate mounting structure, be the bottom with face frame (1), described liquid crystal glass base (2), buffer bar (3), optical diaphragm group (4), light guide plate (5) and reflecting paper (6) are stacked successively to height the end of by and are installed on described the frame (1), described buffer bar (3) is arranged between described liquid crystal glass base (2) and the optical diaphragm group (4) with firm each assembly, and described bonnet (8) is installed in the back of described frame (1) and with described liquid crystal glass base (2), buffer bar (3), optical diaphragm group (4), light guide plate (5) and reflecting paper (6) encapsulation.
2. nothing as claimed in claim 1 is enclosed the frame all-in-one machine structure, it is characterized in that: described buffer bar (3) is sealed attaching around described liquid crystal glass base (2).
3. nothing as claimed in claim 1 is enclosed the frame all-in-one machine structure, it is characterized in that: described diaphragm group mounting structure is pocket for the punch head (10), and described optical diaphragm group (4) is provided with hook, and described hook interconnects with described pocket for the punch head (10) and cooperates.
4. enclose the frame all-in-one machine structure as claim 1,2 or 3 described nothings, it is characterized in that: described light guide plate mounting structure is draw-in groove (11), and light guide plate (5) is provided with fixture block, and described fixture block interconnects with described draw-in groove (11) and cooperates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310113013.5A CN103197447B (en) | 2013-04-02 | 2013-04-02 | Without enclosing frame all-in-one machine structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310113013.5A CN103197447B (en) | 2013-04-02 | 2013-04-02 | Without enclosing frame all-in-one machine structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103197447A true CN103197447A (en) | 2013-07-10 |
| CN103197447B CN103197447B (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310113013.5A Active CN103197447B (en) | 2013-04-02 | 2013-04-02 | Without enclosing frame all-in-one machine structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104575278A (en) * | 2015-01-20 | 2015-04-29 | 苏州胜利精密制造科技股份有限公司 | Integrated display module |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08136920A (en) * | 1994-11-14 | 1996-05-31 | Citizen Watch Co Ltd | Lighting device and liquid crystal display device using it |
| DE19731006A1 (en) * | 1997-04-08 | 1998-10-22 | Lg Electronics Inc | Computer with liquid crystal display |
| CN101517473A (en) * | 2006-07-28 | 2009-08-26 | 法国圣戈班玻璃厂 | Active device having variable energy/optical properties |
| CN201327553Y (en) * | 2008-11-25 | 2009-10-14 | 唯冠科技（深圳）有限公司 | Liquid crystal display device |
| CN202494841U (en) * | 2012-03-30 | 2012-10-17 | 山东超越数控电子有限公司 | Light and thin liquid crystal screen fixing device |
-
2013
- 2013-04-02 CN CN201310113013.5A patent/CN103197447B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08136920A (en) * | 1994-11-14 | 1996-05-31 | Citizen Watch Co Ltd | Lighting device and liquid crystal display device using it |
| DE19731006A1 (en) * | 1997-04-08 | 1998-10-22 | Lg Electronics Inc | Computer with liquid crystal display |
| CN101517473A (en) * | 2006-07-28 | 2009-08-26 | 法国圣戈班玻璃厂 | Active device having variable energy/optical properties |
| CN201327553Y (en) * | 2008-11-25 | 2009-10-14 | 唯冠科技（深圳）有限公司 | Liquid crystal display device |
| CN202494841U (en) * | 2012-03-30 | 2012-10-17 | 山东超越数控电子有限公司 | Light and thin liquid crystal screen fixing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104575278A (en) * | 2015-01-20 | 2015-04-29 | 苏州胜利精密制造科技股份有限公司 | Integrated display module |
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| Publication number | Publication date |
|---|---|
| CN103197447B (en) | 2016-06-01 |
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Effective date of registration: 20190605 Address after: 621000, No. 35 Mian Xing Dong Road, hi tech Zone, Sichuan, Mianyang Patentee after: Sichuan Changhong Electrical Appliance Co., Ltd. Address before: No. 39 Sanjiang Bridge Road, 621000 Mianyang Economic and Technological Development Zone, Sichuan Province Patentee before: Sichuan Changhong Photoelectric Co., Ltd. |