CN105096744A - Display device - Google Patents
Display device Download PDFInfo
- Publication number
- CN105096744A CN105096744A CN201510488243.9A CN201510488243A CN105096744A CN 105096744 A CN105096744 A CN 105096744A CN 201510488243 A CN201510488243 A CN 201510488243A CN 105096744 A CN105096744 A CN 105096744A
- Authority
- CN
- China
- Prior art keywords
- shell
- nut
- display device
- stud
- panel module
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims abstract description 24
- 238000004080 punching Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 8
- 125000006850 spacer group Chemical group 0.000 description 7
- 230000001965 increasing effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Planar Illumination Modules (AREA)
- Liquid Crystal (AREA)
Abstract
The invention provides a display device which comprises a shell and a display screen module. The display screen module is located in the shell. Installation screw holes are formed in the display screen module. The display device further comprises turning-connection nut studs. Each turning-connection nut stud comprises a nut and a stud body which are fixedly connected together. The stud bodies are connected into the installation holes in a threaded mode. The turning-connection nut studs are supported between the display screen module and the back face of the shell. Installation holes are further formed in the back face of the shell and are opposite to threaded holes of the nuts. By connecting the stud bodies of the turning-connection nut studs to the installation screw holes of the display screen module in the shell of the display device in the threaded mode, attaching the nuts to the back face of the shell and supporting the turning-connection nut studs between the back face of the shell and the installation screw holes, the display device can meet the wall-hanging requirement of the VESA standard without forming pits in the back face of the shell or adding additional accessories.
Description
The application is the denomination of invention proposed on 02 05th, 2013 is the divisional application of the Chinese invention patent application 201310044908.8 of " display device ".
Technical field
The present invention relates to display device, particularly relate to a kind of display device.
Background technology
At present, along with the continuous progress of science and technology, display device (such as: LCD TV or LCDs etc.) is widely used in daily life.Display device generally includes display panel module and shell, and display panel module is arranged in shell.In order to save the interior space, display device is fixed on wall by support usually.As shown in Figure 1, firmly hang on support to enable display device, display panel module 102 in prior art display device is provided with installation screw 103, and because need to arrange the miscellaneous parts such as circuit board in shell 101, between shell 101 back side and display panel module 102, there is certain interval.Tightened by screw 104 and installation screw 103 coordinate display device is fixed on support time, tighten rear extruding shell 101 in order to avoid screw 104 and deformation occurs, the usual punching press in the back side of shell 101 is formed with heavy hole 1011, contacts with installation screw 103 to make the back side of shell 101.Because there is the existence in heavy hole 1011 at the back side of shell 101, the degree of depth and the size in heavy hole 1011 all do not have corresponding unified standard, each family is all not identical, and select on market meet VESA (VideoElectronicsStandardsAssociation to meet user, hereinafter referred to as: the VESA) hanger of standard-required, plastic spacer 105 must be increased to fill heavy hole 1011 with complete machine, screw 104 is fixing just to be needed by heavy hole 1011, poor stability, and the length of screw 104 is not necessarily enough long, therefore also need separately just can use with addition of long screw 104 the VESA hanger that market is at will bought as annex simultaneously.As from the foregoing, because shell 101 upper punch pressure is formed with heavy hole 1011, cause the shell process of display device loaded down with trivial details, and the accessory that the screw 104 and plastic spacer 105 etc. that need to give lengthening at random as an addition are extra, could to meet the wall hanging requirement of VESA standard.
Summary of the invention
Technical matters to be solved by this invention is: provide a kind of display device, the defect that the shell process wall hanging that is loaded down with trivial details, that self cannot meet VESA standard solving display device in prior art requires, realize by built-in switching Nut column in the display device, without the need to arranging heavy hole on shell, to simplify the process of shell, realize display device just can meet VESA standard wall hanging requirement without the need to increasing extra members simultaneously.
The present invention also provides a kind of display device, described display panel module is arranged in described shell, described display panel module is provided with installation screw, it is characterized in that, also comprise switching Nut column, described switching Nut column comprises integrally-built nut and a stud, described nut is hexagonal nut structure, described stud is threaded in described installation screw, described switching Nut column is supported between the back side of described display panel module and described shell, the back side of described shell also offers mounting hole, and the threaded hole of described mounting hole and described nut is oppositely arranged; The outer profile size of described nut is greater than the outside dimension of described stud, the junction forming station terrace of described nut and described stud, described stud is set to smooth column structure near the end of described nut, described column structure is arranged with spring shim, and described spring shim is squeezed between described nut and described installation screw.
Display device provided by the invention, by the stud of switching Nut column is threaded on the installation screw of display panel module in display device shell, and nut will abut in the back side of shell, switching Nut column is supported between the back side of shell and display panel module, under the supporting role of switching Nut column, can avoid after screw-driving, extruding shell generation deformation during wall hanging, make display device without the need to arranging heavy hole at the back side of shell, and there is not heavy hole due to the back side of shell, also just fill up without the need to adopting plastic spacer to carry out the wall hanging requirement that heavy hole just can meet VESA standard, simultaneously owing to cheating without the need to arranging to sink, effectively simplify the process of shell, and when display device carries out wall hanging operation, because screw can directly be connected and fixed through mounting hole and nut, without the need to increasing the length of screw, the screw of standard can be directly adopted to be connected on hanger by display device, user commercially can buy standard screws voluntarily, and give plastic spacer without the need to attached at random and add the accessory outside long spiro nail single-candidate, simplify the wall hanging installation process of display device.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the partial sectional view of display device in prior art;
Fig. 2 is the partial sectional view of display device embodiment of the present invention;
Fig. 3 is that the present invention transfers the front view of Nut column embodiment;
Fig. 4 be in Fig. 3 A-A to cut-open view;
Fig. 5 is that the present invention transfers the stereographic map of Nut column embodiment.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As Figure 1-Figure 5, as shown in Figure 5, the present embodiment display device, comprise shell 100 and display panel module 200, display panel module 200 is arranged in shell 100, display panel module 200 is provided with installation screw 2001, also comprise switching Nut column 300, switching Nut column 300 comprises the nut 1 and stud 2 that are fixed together, stud 2 is threaded in installation screw 2001, switching Nut column 300 is supported between the back side of display panel module 200 and shell 100, the back side of shell 100 also offers mounting hole 1001, mounting hole 1001 is oppositely arranged with the threaded hole 11 of nut 1.
Specifically, switching Nut column 300 is threaded on the installation screw 2001 on display panel module 200 by stud 2, the back side of the present embodiment display device housing 100 and nut 1 reclines, switching Nut column 300 is supported between the installation screw 2001 of display panel module 200 and the back side of shell 100, make the back side of shell 100 without the need to arranging heavy hole, also without the need to increasing the accessories such as extra plastic spacer, switching Nut column 300 realizes the wall hanging requirement that the present embodiment display device can meet VESA standard.Due to without the need to arranging heavy hole on shell 100, effectively can simplify the process of shell 100, it also avoid simultaneously and causing because of heavy hole deeply the phenomenon that shell 100 cannot be processed; And the present embodiment display device can be connected on the hanger of VESA standard by the screw of standard, without the need to adopting the off-gauge screw increased, user is facilitated to buy.Wherein, the nut 1 in the present embodiment and stud 2 can adopt the mode of welding or being threaded to be fixed together, and preferably, nut 1 and stud 2 are an one-piece construction.Concrete, nut 1 and stud 2 can process on a structural member, and one end of structural member is processed to form threaded hole 11, and the other end of structural member is provided with external thread, thus the processing of convenient switching Nut column 300.In addition, the nut 1 in the present embodiment is hexagonal nut structure, and nut 1 adopts the dimensional structure of standard nut, can handled easily personnel be assembled in installation screw 2001 by switching Nut column 300 by hex wrench.
Further, the outer profile size of the nut 1 in the present embodiment is greater than the outside dimension of stud 2, the junction forming station terrace 10 of nut 1 and stud 1, stud 2 is set to smooth column structure 21 near the end of nut 1, column structure 21 is arranged with spring shim 3.Concrete, after on the installation screw that switching Nut column 300 is threaded in display device, spring shim 3 is compressed between step surface 10 and installation screw, deformation occurs spring shim 3 can strengthen pretightning force, there is anti-loosening and effect that is absorbing vibration, prevent because acting on less surface of contact of vibration force produces vibration abrasion between part, thus stop to a certain extent or delay between each part, produce gap due to vibration abrasion or increase gap and lose fastening effect.Preferably, column structure 21 is also arranged with plain washer 4, plain washer is between display panel module 200 and spring shim 3 between 4.Concrete, after on the installation screw that switching Nut column 300 is threaded in display device, spring shim 3 pairs of plain washers 4 apply pressure makes plain washer be resisted against on display panel module 200, the Main Function of plain washer 4 is surfaces of protection web member, prevent from transferring and when Nut column 300 is tightened, scratch the surface of parts, simultaneously, plain washer 4 increases the contact area of switching Nut column 300 and display panel module 200, reduce the pressure that switching Nut column 300 pairs of display panel modules 200 apply, prevent local due to the effect compression deformation of fastening force, there is enhancing fastening effect.Wherein, the outside dimension of the external threaded profiles of stud 2 is greater than the aperture size of the endoporus of plain washer 4.Concrete, external thread on stud 2 is in the present embodiment before threading, spring shim 3 and plain washer 4 are enclosed within stud 2 successively, then after forming external thread on stud 2, spring shim 3 and plain washer 4 can not be detached from stud 2, facilitate workman to be assembled in the present embodiment display device by switching Nut column 300.
Further, conveniently the threaded hole 11 of nut 1 is located with the mounting hole 1001 on shell 100 and is aimed at, and the inside surface at shell 100 back side in the present embodiment is provided with positioning convex 1002, and positioning convex 1002 is around mounting hole 1001.Concrete, after the assembling completing the present embodiment display device, switching Nut column 300 is limited to mounting hole 1001 place by positioning convex 1002, switching Nut column 300 is under the positioning action of positioning convex 1002, can guarantee that the threaded hole 11 of nut 1 aligns with mounting hole 1001 all the time, thus avoid because switching Nut column 300 causes the present embodiment display device cannot be connected with hanger because of outside cause run-off the straight.Wherein, the outside surface punching press at shell 100 back side is formed with groove structure 1003, the part that groove structure 1003 protrudes from the inside surface at shell 100 back side forms positioning convex 1002, and groove structure 1003 can be circular groove and/or toroidal cavity, corresponding, positioning convex 1002 just forms arc-shaped convex or annular is protruding.
The present embodiment display device, by the stud of switching Nut column is threaded on the installation screw of display panel module in display device shell, and nut will abut in the back side of shell, switching Nut column is supported between the back side of shell and display panel module, under the supporting role of switching Nut column, can avoid after screw-driving, extruding shell generation deformation during wall hanging, make display device without the need to arranging heavy hole at the back side of shell, and there is not heavy hole due to the back side of shell, also just fill up without the need to adopting plastic spacer to carry out the wall hanging requirement that heavy hole just can meet VESA standard, simultaneously owing to cheating without the need to arranging to sink, effectively simplify the process of shell, and when display device carries out wall hanging operation, because screw can directly be connected and fixed through mounting hole and nut, without the need to increasing the length of screw, the screw of standard can be directly adopted to be connected on hanger by display device, user commercially can buy standard screws voluntarily, and give plastic spacer without the need to attached at random and add the accessory outside long spiro nail single-candidate, simplify the wall hanging installation process of display device.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (6)
1. a display device, comprise shell and display panel module, described display panel module is arranged in described shell, described display panel module is provided with installation screw, it is characterized in that, also comprise switching Nut column, described switching Nut column comprises integrally-built nut and a stud, described nut is hexagonal nut structure, described stud is threaded in described installation screw, described switching Nut column is supported between the back side of described display panel module and described shell, the back side of described shell also offers mounting hole, the threaded hole of described mounting hole and described nut is oppositely arranged, the outer profile size of described nut is greater than the outside dimension of described stud, the junction forming station terrace of described nut and described stud, described stud is set to smooth column structure near the end of described nut, described column structure is arranged with spring shim, and described spring shim is squeezed between described nut and described installation screw.
2., according to the arbitrary described display device of claim 1, it is characterized in that, described column structure is also arranged with plain washer, and described plain washer is between described display panel module and described spring shim.
3. display device according to claim 2, is characterized in that, the outside dimension of the external threaded profiles of described stud is greater than the aperture size of the endoporus of described plain washer.
4. display device according to claim 1, is characterized in that, the inside surface of described shell rear surface is provided with positioning convex, and described positioning convex is around described mounting hole.
5. display device according to claim 4, is characterized in that, the outside surface punching press of described shell rear surface is formed with groove structure, and the part that described groove structure protrudes from the inside surface of described shell rear surface forms described positioning convex.
6. display device according to claim 5, is characterized in that, described groove structure is circular groove and/or toroidal cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510488243.9A CN105096744B (en) | 2013-01-28 | 2013-02-05 | Display device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310031446 | 2013-01-28 | ||
| CN201310044908.8A CN103093697B (en) | 2013-01-28 | 2013-02-05 | Display device |
| CN201510488243.9A CN105096744B (en) | 2013-01-28 | 2013-02-05 | Display device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310044908.8A Division CN103093697B (en) | 2013-01-28 | 2013-02-05 | Display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105096744A true CN105096744A (en) | 2015-11-25 |
| CN105096744B CN105096744B (en) | 2018-01-09 |
Family
ID=48206214
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510488243.9A Active CN105096744B (en) | 2013-01-28 | 2013-02-05 | Display device |
| CN201310044908.8A Active CN103093697B (en) | 2013-01-28 | 2013-02-05 | Display device |
| CN 201320066175 Withdrawn - After Issue CN203055353U (en) | 2013-01-28 | 2013-02-05 | Displaying device |
| CN 201320100944 Expired - Lifetime CN203101780U (en) | 2013-01-28 | 2013-03-06 | Liquid crystal module and display device |
| CN 201320116390 Expired - Lifetime CN203117595U (en) | 2013-01-28 | 2013-03-15 | Side-entering type liquid crystal module and display device |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310044908.8A Active CN103093697B (en) | 2013-01-28 | 2013-02-05 | Display device |
| CN 201320066175 Withdrawn - After Issue CN203055353U (en) | 2013-01-28 | 2013-02-05 | Displaying device |
| CN 201320100944 Expired - Lifetime CN203101780U (en) | 2013-01-28 | 2013-03-06 | Liquid crystal module and display device |
| CN 201320116390 Expired - Lifetime CN203117595U (en) | 2013-01-28 | 2013-03-15 | Side-entering type liquid crystal module and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN105096744B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11116101B2 (en) | 2018-03-06 | 2021-09-07 | Hewlett-Packard Development Company, L.P. | Movable standoffs with posts |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105096744B (en) * | 2013-01-28 | 2018-01-09 | 青岛海信电器股份有限公司 | Display device |
| CN108181681B (en) * | 2018-01-03 | 2020-03-31 | 京东方科技集团股份有限公司 | Backlight module, manufacturing method thereof and display device |
| CN110632797A (en) * | 2019-10-29 | 2019-12-31 | 维沃移动通信有限公司 | Backlight and electronic equipment |
| CN111594726B (en) * | 2020-05-22 | 2022-11-08 | 深圳康佳电子科技有限公司 | Base and display device |
| CN113310002A (en) * | 2021-05-26 | 2021-08-27 | 一汽奔腾轿车有限公司 | Annular cup stand atmosphere lamp |
| CN115903311B (en) * | 2023-01-16 | 2024-08-27 | 惠科股份有限公司 | Backboard, backlight module and display |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101640774A (en) * | 2009-08-31 | 2010-02-03 | 青岛海信电器股份有限公司 | Television shell and drawing-resisting preventing designing method thereof |
| CN201934471U (en) * | 2010-12-29 | 2011-08-17 | 四川长虹电器股份有限公司 | Bolt for assembling machine core |
| CN202551209U (en) * | 2012-04-19 | 2012-11-21 | 深圳创维－Rgb电子有限公司 | Surface shell-free liquid crystal television |
| CN103093697A (en) * | 2013-01-28 | 2013-05-08 | 青岛海信电器股份有限公司 | Display equipment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8448405B2 (en) * | 2009-02-05 | 2013-05-28 | D Three Enterprises, Llc | Roof mount sealing assembly |
| CN102748367A (en) * | 2011-04-20 | 2012-10-24 | 西门子公司 | Gasket, fixing device and distribution box |
-
2013
- 2013-02-05 CN CN201510488243.9A patent/CN105096744B/en active Active
- 2013-02-05 CN CN201310044908.8A patent/CN103093697B/en active Active
- 2013-02-05 CN CN 201320066175 patent/CN203055353U/en not_active Withdrawn - After Issue
- 2013-03-06 CN CN 201320100944 patent/CN203101780U/en not_active Expired - Lifetime
- 2013-03-15 CN CN 201320116390 patent/CN203117595U/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101640774A (en) * | 2009-08-31 | 2010-02-03 | 青岛海信电器股份有限公司 | Television shell and drawing-resisting preventing designing method thereof |
| CN201934471U (en) * | 2010-12-29 | 2011-08-17 | 四川长虹电器股份有限公司 | Bolt for assembling machine core |
| CN202551209U (en) * | 2012-04-19 | 2012-11-21 | 深圳创维－Rgb电子有限公司 | Surface shell-free liquid crystal television |
| CN103093697A (en) * | 2013-01-28 | 2013-05-08 | 青岛海信电器股份有限公司 | Display equipment |
| CN203101780U (en) * | 2013-01-28 | 2013-07-31 | 青岛海信电器股份有限公司 | Liquid crystal module and display device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11116101B2 (en) | 2018-03-06 | 2021-09-07 | Hewlett-Packard Development Company, L.P. | Movable standoffs with posts |
Also Published As
| Publication number | Publication date |
|---|---|
| CN203101780U (en) | 2013-07-31 |
| CN103093697B (en) | 2015-07-29 |
| CN203055353U (en) | 2013-07-10 |
| CN203117595U (en) | 2013-08-07 |
| CN103093697A (en) | 2013-05-08 |
| CN105096744B (en) | 2018-01-09 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Patentee after: Hisense Visual Technology Co., Ltd. Address before: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Patentee before: QINGDAO HISENSE ELECTRONICS Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |