CN104252053B - Display device and its back support structure - Google Patents
Display device and its back support structure Download PDFInfo
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- CN104252053B CN104252053B CN201310269058.1A CN201310269058A CN104252053B CN 104252053 B CN104252053 B CN 104252053B CN 201310269058 A CN201310269058 A CN 201310269058A CN 104252053 B CN104252053 B CN 104252053B
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- wall hanging
- backboard
- display device
- hanging rack
- grounded bracket
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Abstract
A kind of display device and its back support structure, back support structure includes a backboard being made up of isolation material, a wall hanging rack and a grounded bracket.Display device includes the front baffle being made up of isolation material and above-mentioned back support structure.Wall hanging rack is made up of conductive material, and is arranged on the backboard.Grounded bracket is arranged on backboard.The grounded bracket is made up of conductive material and is electrically connected at the wall hanging rack and an earthed circuit.
Description
Technical field
The present invention relates to a kind of display device and its back support structure, a kind of back side with insulating back panel is particularly related to
Supporting construction and the display device with the back support structure.
Background technology
Existing liquid crystal display device module product, forward and backward shell used in module product（Or referred to as front frame, backboard）Material
Matter is generally metal portion material.
Although metal portion material has the advantages that structural strength and electrical characteristic, but is often limited to metal forming process and can not fit
The moulding changeable for curved surface, while metal appearance surface treatment also has the limitation of many, therefore at present all by machine system factory
Still further design appearance member is coated beautification, is also just unable to reach the feasibility of ultimate attainment slimming.Particularly display device court
The trend of big size development, such as liquid crystal TV set is not only emphasized slimming, even more required attractive in appearance.
The content of the invention
The present invention relates to a kind of display device and its back support structure, display device has the front frame that insulating materials is made
Frame and backboard, to meet the design requirement of outward appearance beautification and slimming, its dorsulum coordinates the wall hanging rack that conductive material is made
With grounded bracket, further to reach the function of anti-electromagnetic interference and antistatic.
According to an aspect of the invention, it is proposed that a kind of display device.Display device includes a backboard, a front baffle, a wall
Hanging bracket and a grounded bracket.Backboard is made up of isolation material.Front baffle is that isolation material is made and is sticked in the backboard.Should
Wall hanging rack is made up of conductive material, and is arranged on the backboard.Grounded bracket is arranged on backboard.The grounded bracket is conduction
Material is made and is electrically connected at the wall hanging rack.
According to another aspect of the invention, it is proposed that a kind of back support structure of display device.Back support structure includes
One backboard, a wall hanging rack and a grounded bracket.Backboard is made up of isolation material.The wall hanging rack is made up of conductive material, and
It is arranged on the backboard.Grounded bracket is arranged on backboard.The grounded bracket is that conductive material is made and is electrically connected at this
Wall hanging rack.
The front baffle and backboard that the present invention is made using isolation material can meet display device slimming need as appearance member
Ask and be applied to the changeable moulding of curved surface.Furthermore, above-mentioned wall hanging rack and grounded bracket can reach as electrically conductive supporting structure
To product on design requirements such as anti-electromagnetic interferences and antistatic.
In order to be able to be further understood that the present invention, to reach technology, method and effect that set purpose is taken, is referred to
Below in connection with detailed description of the invention, schema, it is believed that the purpose of the present invention, feature and feature, when can thus be able to deeply and
It is specific to understand, but institute's accompanying drawings are only provided with annex and used with reference to explanation, not for the present invention person of being any limitation as.
Brief description of the drawings
Fig. 1 is the three-dimensional exploded view of the display device according to one embodiment of the invention.
Fig. 2 is the sectional view of the display device horizontal cross broken section according to one embodiment of the invention.
Fig. 3 is the three-dimensional exploded view of the display device according to another embodiment of the present invention.
【Symbol description】
Display device 100
Back support structure 10
Backboard 12
Wall hanging rack 14,14 '
Auxiliary fixing member 15
Grounded bracket 16,16 '
Radiating part 162 '
Heat sink 18
Front baffle 20
Conducting strip 22
Display panel 30
Backlight guiding module 40
Light source module 42
Glue frame 50
First circuit board P1
Second circuit board P2
Embodiment
" neighbouring " expression used herein is close or links together, and neighbouring element can be with separated from each other or directly mutual
Connection.
Fig. 1 is refer to, it shows the three-dimensional exploded view of the display device according to one embodiment of the invention.Display device 100
Front baffle 20, display panel 30 and backlight guiding module 40 including backboard 12, positioned at the front of backboard 12.Display panel 30
E.g. liquid crystal display panel, it sets neighbouring backlight module 40.Backlight guiding module 40 is, for example, side-light type（Edge
type）, light guide plate, reflector plate, optical thin film etc. are generally included, and by being arranged at the light source die of the side of backlight guiding module 40
Block 42 is to provide light source.Above-mentioned backlight guiding module 40 and light source module 42 are usually jointly referred to as " backlight module ".The present embodiment
Backboard 12 and front baffle 20 are made up of isolation material, and for example plastics are made, can as display device 100 appearance part, and then
Reach the demand of the overall slimming of display device 100.
The present embodiment coordinates the backboard 12 of isolation material the wall hanging rack 14 and grounded bracket 16 that conductive material is made, with
Further reach every design requirement of product.The quantity of wall hanging rack 14 of the present embodiment is two, but is not restricted to this, for example
Can two connect into a U-shaped wall hanging rack, or more than two, optionally depending on situation.Above-mentioned conductive material can be
Metal or by isolation material coating conductive layer etc..Wall hanging rack 14 is respectively provided with multiple screws with backboard 12, is available for wall hanging support dress
Put（Figure is omited）Or desktop support meanss（Figure is omited）The back side of backboard 12 is attached to, display device 100 is hung on wall to facilitate
On wall or it is placed on desktop.Wall hanging rack 14 can correspond to the external world and put on the stress of display device 100 and increase display device
100 structural strength.Wall hanging rack 14 is fixed on the medial surface of backboard 12 with grounded bracket 16, also in backboard 12 and backlight
Between guiding module 40.The wall hanging rack 14 and grounded bracket 16 of the present embodiment are collectively as " supporting structure ", with plastic back plate
Module bodies structure is may be constructed after 12 combinations, back support structure 10 is can be described as.Grounded bracket 16 is electrically connected at wall hanging branch
The earthed circuit of frame 14 and one（Figure is omited）.
The display device 100 of the present embodiment also includes first circuit board P1 and is fixed on the second electricity of above-mentioned wall hanging rack 14
Road plate P2, is to be arranged between above-mentioned two wall hanging rack 14 in this embodiment.Wherein first and second circuit board P1,
P2 ground path is electrically connected at the wall hanging rack 14.The quantity of circuit board can be at least one, for example, can be control
Circuit board, transforming circuit plate etc..Mode on fixing these circuit boards P1, P2, may further include auxiliary fixing member 15
It is connected to the wall hanging rack 14.As shown in Fig. 1 of the present embodiment, auxiliary fixing member 15 is connected to two exemplified by two
The inner side of wall hanging rack 14, these circuit boards P1, P2 are set up in auxiliary fixing member 15, such as with screw lock（Thread locking）Mode.
Auxiliary fixing member 15 is preferably that conductive material is made, and such as metal sheet, can be screw-locked at wall hanging rack 14.Auxiliary fixing member 15
Above-mentioned mode is not restricted to, can be extended internally by wall hanging rack 14 with being integrally formed.
Above-mentioned two wall hanging rack 14 is abreast to be arranged on backboard 12 and perpendicular to backboard 12 in the present embodiment
Root edge.Grounded bracket 16 is perpendicular to wall hanging rack 14 and is connected to the bottom of above-mentioned two wall hanging rack 14, and is also lock
Invest backboard 12.
The present embodiment further comprises a heat sink 18 being arranged on backboard 12, and above-mentioned light source module 42 is arranged at radiating
On plate 18.Heat sink 18 is overlapped in grounded bracket 16 and positioned at the outside of wall hanging rack 14, it is seen with Fig. 1, positioned at right side.Wherein
42 light directions of light source module are substantially perpendicular to wall hanging rack 14.By above-mentioned arrangement, wall hanging rack 14 and grounded bracket 16
Coordinate heat sink 18, the demand of heat transfer can be met.
Referring to Fig. 2, being the sectional view of the display device horizontal cross broken section according to one embodiment of the invention.This reality
It is to reach antistatic to apply example（Electro-Static discharge,ESD）, the medial surface of front baffle 20 can provided with least one
Flexible conducting strip 22.The present embodiment is to set four conducting strips 22, and it can lap one another, but may also be a piece of conductive loop
Around the setting of shape.Conducting strip 22 and extends the above-mentioned grounded bracket 16 of contact adjacent to the inward flange of front baffle 20（Join Fig. 1, lower section
Conducting strip 22 can extend and be connected to grounded bracket 16）.Conducting strip 22 can be the conductive fabric that can be pasted（Conductive
Fabric Tape）, the advantage of conductive fabric is in the environment of dynamic friction, still with good shield effectiveness.But it is not limited to
This, for example, can also be conducting foam（Conductive Gasket）, conductive gasket（Conductive Cushion）, it is conductive
Adhesive tape（Conductive Tape）Or metal foil（Metallic Foil）Deng.Before conducting strip 22 is preferably circumferentially attached at
The medial surface of framework 20.The inward flange of above-mentioned front baffle 20 is the position that high-pressure electrostatic is easiest to reach display panel 30 every empty electric discharge
Put, therefore conducting strip 22 is located at the inward flange of front baffle 20 by the present embodiment, conducting strip 22 is simultaneously adjacent to display panel 30.It is conductive
Electrostatic can be directed at the supporting structure of metal by piece 22, and avoid damage to the electronic component around display panel 30.Thereby, plastics
Front baffle 20 coordinates conducting strip 22 to reconnect in grounded bracket 16, can meet the demand of antistatic.Display device 100 also includes
Glue frame 50 is sequentially disposed at the surrounding of backboard 12, for fixed display panel 30, backlight guiding module 40, light source module 42 and
The grade element of heat sink 18.
Fig. 3 is refer to, it shows the three-dimensional exploded view of the display device according to another embodiment of the present invention.With above-mentioned implementation
The difference of example is in wherein grounded bracket 16 ' coordinates the light source module 42 of different directions to coordinate simultaneously as the element of radiating
Two wall hanging racks 14 '.Grounded bracket 16 ' has radiating part 162 ' and provided with a light source module 42, is available for light source module 42
Radiating.Advantage of this embodiment is that the radiating piece 18 of above-described embodiment can be omitted.It is understood that the present embodiment connects
, can be according in Structural Strength Design although the profile of floor-engaging frame 16 ' is not restricted to this similar to the radiating piece of previous embodiment
Demand, change its profile, only need can distribute its heat enough.
The front baffle 20 and backboard 12 that the present invention is made using isolation material are as appearance member, such as with plastic ejection moulding
Mode, can meet the slimming demand of display device 100 and suitable for the changeable moulding of curved surface, particularly compared to known metal
Framework.Furthermore, above-mentioned wall hanging rack and grounded bracket take into account structural strength and electrical characteristic as metal standoff structure, can be with
Reach the design requirement of the products such as anti-electromagnetic interference and antistatic.Coordinate radiating piece, the demand of heat transfer can be reached.
It the foregoing is only the preferred possible embodiments of the present invention, all impartial changes done according to scope of the present invention patent
Change and modify, should all belong to the covering scope of the present invention.
Claims (10)
1. a kind of display device, it is characterised in that the display device includes：
One backboard, the backboard is made up of isolation material；
One front baffle, the front baffle is made up of isolation material and positioned at the front of the backboard；
One wall hanging rack, the wall hanging rack is made up of conductive material, is arranged on the backboard；And
One grounded bracket, is arranged on the backboard, and the wall hanging rack is fixed on the interior of the backboard with the grounded bracket
Sideways, the wall hanging rack is bonded back support knot with the grounded bracket collectively as supporting structure with the backboard
Structure, the grounded bracket is made up of conductive material and is electrically connected at the wall hanging rack and an earthed circuit.
2. display device according to claim 1, it is characterised in that the display device is also fixed on institute including at least one
The circuit board on wall hanging rack is stated, the ground path of the circuit board is electrically connected at the wall hanging rack.
3. display device according to claim 2, it is characterised in that the display device is also connected to the wall including one
The auxiliary fixing member of hanging bracket, the circuit board includes a control board and a transformer circuit board, and the control circuit
Plate is set up in the auxiliary fixing member with the transformer circuit board.
4. display device according to claim 1, it is characterised in that the medial surface of the front baffle is flexible provided with least one
Property conducting strip, the conducting strip adjacent to the front baffle inward flange and extend the contact grounded bracket.
5. display device according to claim 4, it is characterised in that the conducting strip is conductive fabric and is circumferentially attached at
The medial surface of the front baffle.
6. display device according to claim 1, it is characterised in that the quantity of the wall hanging rack is two, the wall
Hanging bracket is abreast arranged on the backboard and perpendicular to the root edge of the backboard, the grounded bracket is perpendicular to described two
Wall hanging rack and the bottom for being connected to described two wall hanging racks.
7. display device according to claim 6, it is characterised in that the display device is also arranged at the back of the body including one
Heat sink and one on plate are arranged at the light source module on the heat sink, and the light source module provides backlight, the radiating
Plate is overlapped in the grounded bracket and positioned at the side of the wall hanging rack, and the light direction of the light source module is perpendicular to described
Wall hanging rack.
8. display device according to claim 1, it is characterised in that the grounded bracket is provided with a light source module and has
Radiating part.
9. the back support structure of a kind of display device, it is characterised in that the back support structure includes：
One backboard, the backboard is made up of isolation material；
One wall hanging rack, the wall hanging rack is made up of conductive material, is arranged on the backboard；And
One grounded bracket, is arranged on the backboard, and the wall hanging rack is fixed on the interior of the backboard with the grounded bracket
Sideways, the wall hanging rack is bonded back support knot with the grounded bracket collectively as supporting structure with the backboard
Structure, the grounded bracket is made up of conductive material and is electrically connected at the wall hanging rack and an earthed circuit.
10. the back support structure of display device according to claim 9, it is characterised in that the back support structure
Also include a heat sink being arranged on the backboard, the heat sink is overlapped in the grounded bracket and positioned at the wall hanging branch
The side of frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310269058.1A CN104252053B (en) | 2013-06-28 | 2013-06-28 | Display device and its back support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310269058.1A CN104252053B (en) | 2013-06-28 | 2013-06-28 | Display device and its back support structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104252053A CN104252053A (en) | 2014-12-31 |
| CN104252053B true CN104252053B (en) | 2017-09-05 |
Family
ID=52187108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310269058.1A Active CN104252053B (en) | 2013-06-28 | 2013-06-28 | Display device and its back support structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN104252053B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104916227A (en) * | 2015-06-18 | 2015-09-16 | 奥英光电（苏州）有限公司 | Back plate assembly of curved surface displayer |
| CN105739182B (en) * | 2016-04-27 | 2023-02-10 | 合肥惠科金扬科技有限公司 | Heat dissipation structure of display device and display device |
| CN109041566B (en) * | 2018-10-15 | 2024-10-18 | 合肥惠科金扬科技有限公司 | Display device and antistatic display device |
| CN111166503A (en) * | 2019-12-30 | 2020-05-19 | 深圳迈瑞生物医疗电子股份有限公司 | Support arm for a medical device and medical device |
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| KR20060098883A (en) * | 2005-03-08 | 2006-09-19 | 삼성전자주식회사 | Display device |
| JP2008052133A (en) * | 2006-08-25 | 2008-03-06 | Sony Corp | Wall-hanging device and method for thin display |
| CN101532626A (en) * | 2008-03-13 | 2009-09-16 | 索尼株式会社 | Light-emitting-diode backlight device |
| CN202043218U (en) * | 2011-04-26 | 2011-11-16 | 佛山市南海平板显示技术中心 | LCD (liquid crystal display) flat panel television structure |
| CN102566106A (en) * | 2012-03-15 | 2012-07-11 | 深圳市华星光电技术有限公司 | Liquid crystal display device |
| TWI377389B (en) * | 2008-12-02 | 2012-11-21 | Au Optronics Corp | Display device |
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2013
- 2013-06-28 CN CN201310269058.1A patent/CN104252053B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060098883A (en) * | 2005-03-08 | 2006-09-19 | 삼성전자주식회사 | Display device |
| JP2008052133A (en) * | 2006-08-25 | 2008-03-06 | Sony Corp | Wall-hanging device and method for thin display |
| CN101532626A (en) * | 2008-03-13 | 2009-09-16 | 索尼株式会社 | Light-emitting-diode backlight device |
| TWI377389B (en) * | 2008-12-02 | 2012-11-21 | Au Optronics Corp | Display device |
| CN202043218U (en) * | 2011-04-26 | 2011-11-16 | 佛山市南海平板显示技术中心 | LCD (liquid crystal display) flat panel television structure |
| CN102566106A (en) * | 2012-03-15 | 2012-07-11 | 深圳市华星光电技术有限公司 | Liquid crystal display device |
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| Publication number | Publication date |
|---|---|
| CN104252053A (en) | 2014-12-31 |
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