CN103093697B - Display device - Google Patents
Display device Download PDFInfo
- Publication number
- CN103093697B CN103093697B CN201310044908.8A CN201310044908A CN103093697B CN 103093697 B CN103093697 B CN 103093697B CN 201310044908 A CN201310044908 A CN 201310044908A CN 103093697 B CN103093697 B CN 103093697B
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- nut
- shell
- display device
- stud
- panel module
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Abstract
The invention provides a kind of display device, comprise shell and display panel module, display panel module is arranged in shell, display panel module is provided with installation screw, also comprises switching Nut column, switching Nut column comprises the nut and stud that are fixed together, stud is threaded in installation screw, switching Nut column is supported between display panel module and the back side of shell, and the back side of shell also offers mounting hole, and the threaded hole of mounting hole and nut is oppositely arranged.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 installation screw, making display device without the need to arranging heavy hole at the back side of shell, also just can meet the wall hanging requirement of VESA standard without the need to increasing extra accessory.
Description
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 (Video Electronics Standards Association 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, comprise shell and display panel module, described display panel module is arranged in described shell, described display panel module is provided with installation screw, also comprise switching Nut column, described switching Nut column comprises the nut and stud that are fixed together, 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.
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.
Preferably, described nut and described stud are an one-piece construction.
Preferably, described nut is together with described stud welding.
Preferably, described nut is hexagonal nut structure.
Preferably, 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.
Preferably, described column structure is also arranged with plain washer, described plain washer is between described display panel module and described spring shim.
Preferably, the outside dimension of the external threaded profiles of described stud is greater than the aperture size of the endoporus of described plain washer.
Preferably, the inside surface of described shell rear surface is provided with positioning convex, and described positioning convex is around described mounting hole.
Preferably, 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.
Preferably, described groove structure is circular groove and/or toroidal cavity.
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 (7)
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 the nut and stud that are fixed together, 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; Described column structure is also arranged with plain washer, and described plain washer is between described display panel module and described spring shim; The outside dimension of the external threaded profiles of described stud is greater than the aperture size of the endoporus of described plain washer.
2. display device according to claim 1, is characterized in that, described nut and described stud are an one-piece construction.
3. display device according to claim 1, is characterized in that, described nut is together with described stud welding.
4. display device according to claim 1, is characterized in that, described nut is hexagonal nut structure.
5. 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.
6. display device according to claim 5, 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.
7. display device according to claim 6, is characterized in that, described groove structure is circular groove and/or toroidal cavity.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310044908.8A CN103093697B (en) | 2013-01-28 | 2013-02-05 | Display device |
| CN201510488243.9A CN105096744B (en) | 2013-01-28 | 2013-02-05 | Display device |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310031446 | 2013-01-28 | ||
| CN201310031446.6 | 2013-01-28 | ||
| CN2013100314466 | 2013-01-28 | ||
| CN201310044908.8A CN103093697B (en) | 2013-01-28 | 2013-02-05 | Display device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510488243.9A Division CN105096744B (en) | 2013-01-28 | 2013-02-05 | Display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103093697A CN103093697A (en) | 2013-05-08 |
| CN103093697B true CN103093697B (en) | 2015-07-29 |
Family
ID=48206214
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320066175 Withdrawn - After Issue CN203055353U (en) | 2013-01-28 | 2013-02-05 | Displaying device |
| 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 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 Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320066175 Withdrawn - After Issue CN203055353U (en) | 2013-01-28 | 2013-02-05 | Displaying device |
| CN201510488243.9A Active CN105096744B (en) | 2013-01-28 | 2013-02-05 | Display device |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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) | CN203055353U (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203055353U (en) * | 2013-01-28 | 2013-07-10 | 青岛海信电器股份有限公司 | Displaying 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 |
| US11116101B2 (en) | 2018-03-06 | 2021-09-07 | Hewlett-Packard Development Company, L.P. | Movable standoffs with posts |
| 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102748367A (en) * | 2011-04-20 | 2012-10-24 | 西门子公司 | Gasket, fixing device and distribution box |
| 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 |
| CN203055353U (en) * | 2013-01-28 | 2013-07-10 | 青岛海信电器股份有限公司 | Displaying device |
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 |
| CN101640774B (en) * | 2009-08-31 | 2012-02-29 | 青岛海信电器股份有限公司 | Television shell and shell deformation preventing designing method thereof |
-
2013
- 2013-02-05 CN CN 201320066175 patent/CN203055353U/en not_active Withdrawn - After Issue
- 2013-02-05 CN CN201510488243.9A patent/CN105096744B/en active Active
- 2013-02-05 CN CN201310044908.8A patent/CN103093697B/en active Active
- 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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102748367A (en) * | 2011-04-20 | 2012-10-24 | 西门子公司 | Gasket, fixing device and distribution box |
| 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 |
| CN203055353U (en) * | 2013-01-28 | 2013-07-10 | 青岛海信电器股份有限公司 | Displaying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103093697A (en) | 2013-05-08 |
| CN203101780U (en) | 2013-07-31 |
| CN105096744A (en) | 2015-11-25 |
| CN203117595U (en) | 2013-08-07 |
| CN105096744B (en) | 2018-01-09 |
| CN203055353U (en) | 2013-07-10 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266555 Qingdao economic and Technological Development Zone, Shandong, Hong Kong Road, No. 218 Patentee after: Hisense Video Technology Co.,Ltd. Address before: 266555 Qingdao economic and Technological Development Zone, Shandong, Hong Kong Road, No. 218 Patentee before: HISENSE ELECTRIC Co.,Ltd. |