CN106210581B - Prestressing force frame and corresponding display device - Google Patents

Prestressing force frame and corresponding display device Download PDF

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Publication number
CN106210581B
CN106210581B CN201610826721.7A CN201610826721A CN106210581B CN 106210581 B CN106210581 B CN 106210581B CN 201610826721 A CN201610826721 A CN 201610826721A CN 106210581 B CN106210581 B CN 106210581B
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China
Prior art keywords
compression
prestressing force
tensile stress
supporting beam
force frame
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CN201610826721.7A
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Chinese (zh)
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CN106210581A (en
Inventor
李家鑫
吕城龄
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TCL China Star Optoelectronics Technology Co Ltd
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Shenzhen China Star Optoelectronics Technology Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/64Constructional details of receivers, e.g. cabinets or dust covers

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The present invention provides a kind of prestressing force frame, and the two sides of corresponding display device are arranged in, and the extending direction of the prestressing force frame is approximately perpendicular to horizontal plane, and display device is fixed by supporting element arranged at the bottom;Wherein the prestressing force frame includes frame ontology, tensile stress presets through-hole, compression presets through-hole, tensile stress supporting beam and compression supporting beam.The present invention also provides a kind of display devices, prestressing force frame of the invention and corresponding display device on prestressing force frame by being arranged tensile stress supporting beam and compression supporting beam, so as to preferably display device be avoided top droop occur, to promote the display effect of ultra-thin television.

Description

Prestressing force frame and corresponding display device
Technical field
The present invention relates to display construction applications, more particularly to a kind of prestressing force frame and corresponding display device.
Background technique
With the development that TV is lightening, there is setting without reinforcing rib on often backboard in the ultra-thin machine occurred in the market Meter.In this way, most of structural strength of ultra-thin television is dependent on aluminium center to undertake.
Simultaneously as the thickness requirements of ultra-thin television, the wall hanging position of ultra-thin television cannot be in the backboard of ultra-thin television Corresponding wall hanging and pedestal support can only be arranged in the ground side of ultra-thin television in centre.As shown in Figure 1, such ultra-thin television 10 It is easy to appear top droops, to influence the display effect of ultra-thin television 10.
Therefore, it is necessary to a kind of prestressing force frame and corresponding display device are provided, to solve to ask present in the prior art Topic.
Summary of the invention
The purpose of the present invention is to provide one kind, and display device can preferably be avoided the prestressing force side of top droop occur Frame and corresponding display device, to promote the display effect of ultra-thin television;With solve existing ultra-thin television it is easy to appear Top droop, thus the technical issues of influencing the display effect of ultra-thin television.
The embodiment of the present invention provides a kind of prestressing force frame, and the two sides of corresponding display device, the prestressing force is arranged in The extending direction of frame is approximately perpendicular to horizontal plane, and the display device is fixed by supporting element arranged at the bottom;Its Described in prestressing force frame include:
Frame ontology;
Tensile stress presets through-hole, and the side far from the supporting element of the prestressing force frame is arranged in;
Compression presets through-hole, and the side close to the supporting element of the prestressing force frame is arranged in;
Tensile stress supporting beam, setting are preset in through-hole in the tensile stress, for described pre- far from the supporting element Stress frame provides tensile stress;And
Compression supporting beam, setting are preset in through-hole in the compression, for close to the described pre- of the supporting element Stress frame provides compression.
In prestressing force frame of the present invention, made using prestressing force tension and compression anchorage the tensile stress supporting beam with And the compression supporting beam.
In prestressing force frame of the present invention, the tensile stress supporting beam is tensile stress reinforced bar support beam, tensile stress Carbon fiber supporting beam or tensile stress ceramic composite supporting beam;
The compression supporting beam is compression reinforced bar support beam, compression carbon fiber supporting beam or compression Ceramic Composite Materials for support beam.
In prestressing force frame of the present invention, the tensile stress supporting beam is pre- in the tensile stress by welding setting If in through-hole;
The compression supporting beam is preset in through-hole by welding setting in the compression.
In prestressing force frame of the present invention, the tensile stress supporting beam is fastened on the drawing by the micro- interference of axis hole Stress is preset in through-hole;
The compression supporting beam is fastened on the compression by the micro- interference of axis hole and presets in through-hole.
In prestressing force frame of the present invention, the side far from the supporting element is provided at least two drawings Stress presets through-hole;Side close to the supporting element is provided at least two compression and presets through-hole.
In prestressing force frame of the present invention, the section shape of the tensile stress supporting beam and the compression supporting beam Shape is round or rectangle.
In prestressing force frame of the present invention, the section shape of the tensile stress supporting beam and the compression supporting beam Shape is the rectangle with fillet chamfering.
In prestressing force frame of the present invention, the quantity of the tensile stress supporting beam and the compression supporting beam Quantity is equal.
The embodiment of the present invention, which also provides, a kind of uses above-mentioned prestressing force frame as the display device of device side frame.
Compared to existing prestressing force frame and corresponding display device, prestressing force frame of the invention and corresponding display Device on prestressing force frame by being arranged tensile stress supporting beam and compression supporting beam, so as to preferably avoid showing There is top droop in device, to promote the display effect of ultra-thin television;Solving existing ultra-thin television, it is easy to appear tops Portion's inclination, thus the technical issues of influencing the display effect of ultra-thin television.
For above content of the invention can be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate institute's accompanying drawings, makees Detailed description are as follows:
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing display device;
Fig. 2 is the structural schematic diagram of the first preferred embodiment of prestressing force frame of the invention;
Fig. 3 is the structural schematic diagram of the second preferred embodiment of prestressing force frame of the invention.
Specific embodiment
The explanation of following embodiment is to can be used to the particular implementation of implementation to illustrate the present invention with reference to additional schema Example.The direction term that the present invention is previously mentioned, such as "upper", "lower", "front", "rear", "left", "right", "inner", "outside", " side " Deng being only the direction with reference to annexed drawings.Therefore, the direction term used be to illustrate and understand the present invention, rather than to The limitation present invention.
The similar unit of structure is to be given the same reference numerals in the figure.
Referring to figure 2., Fig. 2 is the structural schematic diagram of the first preferred embodiment of prestressing force frame of the invention.This is preferably The two sides of corresponding display device 20 are arranged in the prestressing force frame 21 of embodiment, and the extending direction of prestressing force frame 21 substantially hangs down Directly in horizontal plane, display device 20 is fixed by supporting element (not shown) arranged at the bottom.Wherein 22 be backboard, 23 be reflector plate, and 24 be light guide plate, and 25 be optical diaphragm, and 26 be array substrate, and 27 be color membrane substrates.
The prestressing force frame 21 of this preferred embodiment is pre- including frame ontology 211, the default through-hole 212 of tensile stress, compression If through-hole 213, tensile stress supporting beam 214 and compression supporting beam 215.Tensile stress is preset through-hole 212 and is arranged on prestressing force side The side of the separate supporting element of frame 21;Compression presets the side that the close supporting element of prestressing force frame 21 is arranged in through-hole 213; The setting of tensile stress supporting beam 214 is preset in through-hole 212 in tensile stress, for providing drawing to the prestressing force frame 21 far from supporting element Stress;The setting of compression supporting beam 215 is preset in through-hole 213 in compression, for the prestressing force frame 21 to close supporting element Compression is provided.
Wherein tensile stress supporting beam 214 can be tensile stress reinforced bar support beam, tensile stress carbon fiber supporting beam or tensile stress pottery Porcelain composite material support beam.Compression supporting beam 215 can answer for compression reinforced bar support beam, compression carbon fiber supporting beam or pressure Power ceramic composite supporting beam.Prestressed anchor can be used to make above-mentioned tensile stress supporting beam 214 and compression support Beam 215.
Tensile stress can be arranged in by welding and preset in through-hole 212 for tensile stress supporting beam 214;It can also be by special Extrusion die and tensile stress preset the integrated extrusion molding of through-hole 212;Or it is fastened on tensile stress by the micro- interference of axis hole and presets and lead to In hole 212.
Compression can be arranged in by welding and preset in through-hole 213 for compression supporting beam 215;It can also be by special Extrusion die and compression preset the integrated extrusion molding of through-hole 213;Or it is fastened on compression by the micro- interference of axis hole and presets and lead to In hole 213.
In the preferred embodiment, it presets and leads to there are two tensile stress far from the side setting of supporting element in prestressing force frame 21 Hole 212, in prestressing force frame 21, close to the setting of the side of supporting element, there are two compression to preset through-hole 213.It is arranged in tensile stress It tensile stress supporting beam 214 in default through-hole 212 and compression is set presets compression supporting beam 215 in through-hole 213 Cross sectional shape is circle.In order to which the tensile stress for guaranteeing that prestressing force frame 21 receives is consistent with compression, preferred tensile stress here The quantity of supporting beam 214 is equal with the quantity of compression supporting beam 215.
The corresponding display device 20 of prestressing force frame 21 of this preferred embodiment is in use, when display device 20 passes through setting When supporting element in bottom is fixed on metope, one end of 20 two sides prestressing force frame 21 of display device is close to supporting element, the other end Far from supporting element.The one end of prestressing force frame 21 far from supporting element can be bent outwardly under the gravity of display device 20, this Sample causes prestressing force frame 21 to will receive compression, side meeting of the prestressing force frame 21 close to supporting element far from the side of supporting element By tensile stress.
Since the prestressing force frame 21 of this preferred embodiment is in the side far from supporting element, i.e. display panel direction is provided with Tensile stress presets through-hole 212 and corresponding tensile stress supporting beam 214, tensile stress supporting beam 214 can be to one far from supporting element The prestressing force frame 21 of side provides tensile stress, can effectively offset the gravity due to display device 20 in this way far from branch The compression that the prestressing force frame 21 of the side of support member generates.
The prestressing force frame 21 of this preferred embodiment is in the side close to supporting element, i.e. the backboard direction setting of display device There is compression to preset through-hole 213 and corresponding compression supporting beam 215, compression supporting beam 215 can be to close supporting element The prestressing force frame 21 of side provides compression, can effectively offset the gravity due to display device 20 in this way close The tensile stress that the prestressing force frame 21 of the side of supporting element generates.
Since the compression generated due to the gravity of display device on prestressing force frame 21 is supported by tensile stress Beam 214 is discharged, and the tensile stress generated due to the gravity of display device on prestressing force frame 21 passes through compression branch Support beam 215 is discharged.Therefore display device 20 can be preferably avoided to cause top droop to be asked due to the long term of gravity Topic, improves the picture display effect of display device 20.
Referring to figure 3., Fig. 3 is the structural schematic diagram of the second preferred embodiment of prestressing force frame of the invention.This is preferably The prestressing force frame 31 of embodiment includes frame ontology 311, tensile stress presets through-hole 312, compression presets through-hole 313, draws and answers Power supporting beam 314 and compression supporting beam 315.Wherein 32 be backboard, and 33 be reflector plate, and 34 be light guide plate, and 35 be optical film Piece, 36 be array substrate, and 37 be color membrane substrates.
On the basis of first preferred embodiment, the tensile stress supporting beam 314 and compression supporting beam of this preferred embodiment 315 cross sectional shape is rectangle, and client can determine section of tensile stress supporting beam 314 and compression supporting beam 315 as needed Face shape and quantity.When the cross sectional shape of tensile stress supporting beam 314 and compression supporting beam 315 be rectangle, can be in the rectangle Four angles on fillet chamfering is set, the assembly of through-hole 312 is preset with more convenient tensile stress supporting beam 314 and tensile stress, with And compression supporting beam 315 and compression preset the assembly of through-hole 313.
Use above-mentioned prestressing force frame as the display device of device side frame the present invention also provides a kind of.Prestressing force frame The two sides of corresponding display device are set, and the extending direction of prestressing force frame is approximately perpendicular to horizontal plane, and display device passes through Supporting element arranged at the bottom is fixed.The prestressing force frame includes frame ontology, tensile stress presets through-hole, compression is preset Through-hole, tensile stress supporting beam and compression supporting beam.Tensile stress presets the separate supporting element that prestressing force frame is arranged in through-hole Side;Compression presets the side that the close supporting element of prestressing force frame is arranged in through-hole;The setting of tensile stress supporting beam is being drawn Stress is preset in through-hole, for providing tensile stress to the prestressing force frame far from supporting element;The setting of compression supporting beam is answered in pressure Power is preset in through-hole, for providing compression to the prestressing force frame close to supporting element.
Preferably, tensile stress supporting beam and compression supporting beam are made using prestressing force tension and compression anchorage.
Preferably, tensile stress supporting beam is tensile stress reinforced bar support beam, tensile stress carbon fiber supporting beam or tensile stress ceramics Composite material support beam;Compression supporting beam is compression reinforced bar support beam, compression carbon fiber supporting beam or compression ceramics Composite material support beam.
Preferably, tensile stress supporting beam is arranged by welding and is preset in through-hole in tensile stress;Compression supporting beam passes through weldering Setting is connect to preset in through-hole in compression.
Preferably, tensile stress supporting beam is fastened on tensile stress by the micro- interference of axis hole and presets in through-hole;Compression supporting beam Compression is fastened on by the micro- interference of axis hole to preset in through-hole.
Preferably, the side far from supporting element is provided at least two tensile stresses and presets through-hole;Close to supporting element Side is provided at least two compression and presets through-hole.
Preferably, the cross sectional shape of tensile stress supporting beam and compression supporting beam is round or rectangle.
Preferably, the cross sectional shape of tensile stress supporting beam and compression supporting beam is the rectangle with fillet chamfering.
Preferably, the quantity of tensile stress supporting beam is equal with the quantity of compression supporting beam.
In the specifically used process of the display device of this preferred embodiment and the preferred embodiment of above-mentioned prestressing force frame Description it is same or similar, specifically refer to the associated description in the preferred embodiment of above-mentioned prestressing force frame.
Prestressing force frame of the invention and corresponding display device on prestressing force frame by being arranged tensile stress supporting beam And compression supporting beam, so as to preferably display device be avoided top droop occur, to promote the aobvious of ultra-thin television Show effect;Solving existing ultra-thin television, it is easy to appear top droops, to influence the skill of the display effect of ultra-thin television Art problem.
In conclusion although the present invention has been disclosed above in the preferred embodiment, but above preferred embodiment is not to limit The system present invention, those skilled in the art can make various changes and profit without departing from the spirit and scope of the present invention Decorations, therefore protection scope of the present invention subjects to the scope of the claims.

Claims (10)

1. the two sides of corresponding display device are arranged in a kind of prestressing force frame, the extending direction of the prestressing force frame is substantially Perpendicular to horizontal plane, the display device is fixed by supporting element arranged at the bottom;It is characterized in that, the prestressing force Frame includes:
Frame ontology;
Tensile stress presets through-hole, and the side of the close display panel of the prestressing force frame is arranged in;
Compression presets through-hole, and the side of the close backboard of the prestressing force frame is arranged in;
Tensile stress supporting beam, setting the tensile stress preset through-hole in, for close to display panel the prestressing force side Frame provides tensile stress;And
Compression supporting beam, setting are preset in through-hole in the compression, for mentioning to the prestressing force frame close to backboard For compression.
2. prestressing force frame according to claim 1, which is characterized in that make the drawing using prestressing force tension and compression anchorage Stress support beam and the compression supporting beam.
3. prestressing force frame according to claim 1, which is characterized in that the tensile stress supporting beam is tensile stress reinforcement bar support Support beam, tensile stress carbon fiber supporting beam or tensile stress ceramic composite supporting beam;
The compression supporting beam is compression reinforced bar support beam, compression carbon fiber supporting beam or compression ceramic composite Supporting beam.
4. prestressing force frame according to claim 1, which is characterized in that the tensile stress supporting beam is existed by welding setting The tensile stress is preset in through-hole;
The compression supporting beam is preset in through-hole by welding setting in the compression.
5. prestressing force frame according to claim 1, which is characterized in that the tensile stress supporting beam passes through the micro- interference of axis hole The tensile stress is fastened on to preset in through-hole;
The compression supporting beam is fastened on the compression by the micro- interference of axis hole and presets in through-hole.
6. prestressing force frame according to claim 1, which is characterized in that far from the supporting element side be provided with to Few two tensile stresses preset through-hole;It is default logical that side close to the supporting element is provided at least two compression Hole.
7. prestressing force frame according to claim 1, which is characterized in that the tensile stress supporting beam and the compression branch The cross sectional shape for supportting beam is round or rectangle.
8. prestressing force frame according to claim 7, which is characterized in that the tensile stress supporting beam and the compression branch The cross sectional shape for supportting beam is the rectangle with fillet chamfering.
9. prestressing force frame according to claim 1, which is characterized in that the quantity and the pressure of the tensile stress supporting beam The quantity of stress support beam is equal.
10. a kind of use prestressing force frame any in claim 1-9 as the display device of device side frame.
CN201610826721.7A 2016-09-14 2016-09-14 Prestressing force frame and corresponding display device Active CN106210581B (en)

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Application Number Priority Date Filing Date Title
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CN106210581B true CN106210581B (en) 2019-05-24

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202031316U (en) * 2009-12-18 2011-11-09 张军 Cast-in-situ pre-stress plate, beam die and cast-in-situ plate, beam structure prepared by using same
JP2012061522A (en) * 2010-09-17 2012-03-29 Honda Motor Co Ltd Method of forming thickened part of shaft, and apparatus for manufacturing thickened part of shaft
US8969735B2 (en) * 2013-03-13 2015-03-03 Palo Alto Research Center Incorporated Flexible metal interconnect structure
CN105042425A (en) * 2015-08-11 2015-11-11 青岛海信电器股份有限公司 Display device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202031316U (en) * 2009-12-18 2011-11-09 张军 Cast-in-situ pre-stress plate, beam die and cast-in-situ plate, beam structure prepared by using same
JP2012061522A (en) * 2010-09-17 2012-03-29 Honda Motor Co Ltd Method of forming thickened part of shaft, and apparatus for manufacturing thickened part of shaft
US8969735B2 (en) * 2013-03-13 2015-03-03 Palo Alto Research Center Incorporated Flexible metal interconnect structure
CN105042425A (en) * 2015-08-11 2015-11-11 青岛海信电器股份有限公司 Display device

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Address after: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province

Patentee after: TCL China Star Optoelectronics Technology Co.,Ltd.

Address before: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province

Patentee before: Shenzhen China Star Optoelectronics Technology Co.,Ltd.

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