CN203055353U - Displaying device - Google Patents
Displaying device Download PDFInfo
- Publication number
- CN203055353U CN203055353U CN 201320066175 CN201320066175U CN203055353U CN 203055353 U CN203055353 U CN 203055353U CN 201320066175 CN201320066175 CN 201320066175 CN 201320066175 U CN201320066175 U CN 201320066175U CN 203055353 U CN203055353 U CN 203055353U
- Authority
- CN
- China
- Prior art keywords
- nut
- shell
- display device
- back side
- double
- 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.)
- Withdrawn - After Issue
Links
- 238000009434 installation Methods 0.000 claims abstract description 20
- 238000004080 punching Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 abstract 5
- 238000010168 coupling process Methods 0.000 abstract 5
- 238000005859 coupling reaction Methods 0.000 abstract 5
- 238000000034 method Methods 0.000 description 8
- 125000006850 spacer group Chemical group 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 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
- 230000002950 deficient Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Planar Illumination Modules (AREA)
- Liquid Crystal (AREA)
Abstract
The utility model provides a displaying device. The displaying device comprises a shell and a display screen module, wherein the display screen module is arranged in the shell, and an installation screw hole is formed in the display screen module. The displaying device further comprises a coupling nut column, wherein the coupling nut column comprises a nut and a screw stud, the nut and the screw stud are fixedly connected, the screw stud is connected in the installation screw hole in a threaded mode, the coupling nut column is supported between the display screen module and the back side of the shell, an installation hole is further formed in the back side of the shell, and the installation hole is arranged opposite to a threaded hole of the nut. Due to the fact that the screw stud of the coupling nut column is connected in the installation screw hole of the display screen module in the shell of the displaying device in the threaded mode and the nut is closely attached to the back side of the shell and the coupling nut column is supported between the back side of the shell and the installation screw hole, a sinking pit does not need to be arranged in the back side of the shell of the displaying device, and wall hanging requirements of the VESA standard can be met without adding extra accessories.
Description
Technical field
The utility model relates to the demonstration field, relates in particular to a kind of display device.
Background technology
At present, along with continuous progress in science and technology, display device (for example: LCD TV or LCDs etc.) is widely used in the 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 the wall by support usually.As shown in Figure 1, in order to make hanging on the support that display device can be firm, display panel module 102 in the prior art display device is provided with installs screw 103, and because need to arrange miscellaneous part such as circuit board in the shell 101, have certain interval between shell 101 back sides and the display panel module 102.By screw 104 and screw 103 is installed is tightened and cooperate when being fixed to display device on the support, tighten back extruding shell 101 for fear of screw 104 deformation takes place, the common punching press in the back side of shell 101 is formed with heavy hole 1011, so that the back side of shell 101 contacts with installation screw 103.Because there is the existence in heavy hole 1011 at the back side of shell 101, the degree of depth in heavy hole 1011 and size all do not have corresponding unified standard, each family is all inequality, and select for use and meet (the Video Electronics Standards Association of VESA on the market in order to satisfy the user, hereinafter to be referred as: the VESA) hanger of standard-required, must increase plastic spacer 105 to fill heavy hole 1011 with complete machine, screw 104 is fixed just to be needed to cheat 1011 by heavy, poor stability, and the length of screw 104 is not necessarily enough long, so also need simultaneously just can use the careless VESA hanger of buying on the market with addition of long screw 104 as annex in addition.As from the foregoing, because punching press is formed with heavy hole 1011 on the shell 101, cause the shell process of display device loaded down with trivial details, and need give extra accessories such as the screw 104 of lengthening and plastic spacer 105 at random as an addition, could be to satisfy the wall hanging requirement of VESA standard.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of display device is provided, the defective that the shell process wall hanging loaded down with trivial details, that self can't satisfy the VESA standard of display device requires in the solution prior art, realize by built-in switching Nut column in display device, need not at shell heavy hole to be set, to simplify the process of shell, realize that simultaneously display device need not to increase the wall hanging requirement that extra accessory just can satisfy the VESA standard.
The utility model 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 the installation screw, also comprise the switching Nut column, described switching Nut column comprises nut and the double-screw bolt that is fixed together, described double-screw bolt is threaded in the 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 display device that the utility model provides, double-screw bolt by the Nut column of will transferring is threaded on the installation screw of display panel module in the display device shell, and nut will abut in the back side of shell, the switching Nut column is supported between the back side and display panel module of shell, under the supporting role of switching Nut column, extruding shell generation deformation behind screw-driving in the time of can avoiding wall hanging, make display device need not to arrange at the back side of shell heavy hole, and because there is not heavy hole in the back side of shell, also just need not to adopt plastic spacer to fill up the wall hanging requirement that the VESA standard just can be satisfied in heavy hole, simultaneously owing to need not to arrange heavy hole, effective simplification the process of shell; And when display device carries out the wall hanging operation, because screw can directly pass mounting hole and nut is connected and fixed, need not to increase the length of screw, can directly adopt the screw of standard that display device is connected on the hanger, the user can buy standard screws in market voluntarily, and need not attached plastic spacer and the accessory that adds outside the long spiro nail single-candidate given at random, simplified the wall hanging installation process of display device.
Preferably, described nut and described double-screw bolt are an one-piece construction.
Preferably, described nut is in the same place with described stud welding.
Preferably, described nut is the hexagonal nut structure.
Preferably, the outer profile size of described nut is greater than the outside dimension of described double-screw bolt, the junction of described nut and described double-screw bolt forms step surface, described double-screw bolt is set to smooth column structure near the end of described nut, be arranged with spring shim on the described column structure, described spring shim is squeezed between described nut and the described installation screw.
Preferably, also be arranged with plain washer on the described column structure, described plain washer is between described display panel module and described spring shim.
Preferably, the outside dimension of the external threaded profiles of described double-screw bolt is greater than the aperture size of the endoporus of described plain washer.
Preferably, the inside surface at the described shell back side is provided with positioning convex, and described positioning convex is around described mounting hole.
Preferably, the outside surface punching press at the described shell back side is formed with groove structure, and the part that described groove structure protrudes from the inside surface at the described shell back side forms described positioning convex.
Preferably, described groove structure is circular groove and/or toroidal cavity.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply, apparently, accompanying drawing in describing below is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the partial sectional view of display device in the prior art;
Fig. 2 is the partial sectional view of the utility model display device embodiment;
Fig. 3 is the front view of the utility model switching Nut column embodiment;
Fig. 4 be among Fig. 3 A-A to cut-open view;
Fig. 5 is the stereographic map of the utility model switching Nut column embodiment.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As Fig. 1-shown in 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 installs screw 2001, also comprise switching Nut column 300, switching Nut column 300 comprises nut 1 and the double-screw bolt 2 that is fixed together, double-screw bolt 2 is threaded in to be installed in the screw 2001, switching Nut column 300 is supported between the back side of display panel module 200 and shell 100, and the back side of shell 100 also offers mounting hole 1001, and mounting hole 1001 is oppositely arranged with the threaded hole 11 of nut 1.
Particularly, switching Nut column 300 is threaded on the installation screw 2001 on the display panel module 200 by double-screw bolt 2, the back side of shell 100 in the present embodiment display device and nut 1 reclines, switching Nut column 300 is supported between the back side of the installation screw 2001 of display panel module 200 and shell 100, make the back side of shell 100 need not to arrange heavy hole, also need not to increase extra accessories such as plastic spacer, switching Nut column 300 realizes that the present embodiment display device can satisfy the wall hanging requirement of VESA standard.Owing to need not at shell 100 heavy hole to be set, process that can effective simplification shell 100 has also been avoided cheating the dark phenomenon that causes shell 100 to process because of heavy simultaneously; And the present embodiment display device can be connected on the hanger of VESA standard by the screw of standard, need not to adopt off-gauge screw of growth, makes things convenient for the user to buy.Wherein, the nut 1 in the present embodiment and double-screw bolt 2 can adopt the mode of welding or being threaded to be fixed together, and preferred, nut 1 and double-screw bolt 2 are an one-piece construction.Concrete, nut 1 and double-screw bolt 2 can process at a structural member, and an 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 the hexagonal nut structure, and nut 1 adopts the dimensional structure of standard nut, can the handled easily personnel be assembled in the installation screw 2001 by the hex wrench Nut column 300 of will transfer.
Further, the outer profile size of the nut 1 in the present embodiment is greater than the outside dimension of double-screw bolt 2, the junction of nut 1 and double-screw bolt 1 forms step surface 10, and double-screw bolt 2 is set to smooth column structure 21 near the end of nut 1, is arranged with spring shim 3 on the column structure 21.Concrete, after switching Nut column 300 is threaded on the installation screw of display device, spring shim 3 is compressed in step surface 10 and installs between the screw, deformation takes place spring shim 3 can strengthen pretightning force, have anti-loosening and effect absorbing vibration, prevent from producing vibration abrasion owing to acting on the less surface of contact of vibration force between the part, lose fastening effect thereby stop to a certain extent or delay owing to vibration abrasion produces the gap or increases the gap between each part.Preferably, also be arranged with plain washer 4 on the column structure 21, plain washer is between display panel module 200 and the spring shim 3 between 4.Concrete; after switching Nut column 300 is threaded on the installation screw of display device; 3 pairs of plain washers 4 of spring shim are exerted pressure plain washer are resisted against on the display panel module 200; the main effect of plain washer 4 is surfaces of protection web member; prevent from transferring and scratch the surface of parts when Nut column 300 is tightened; simultaneously; plain washer 4 has increased the contact area of switching Nut column 300 with display panel module 200; reduced the pressure that 300 pairs of display panel modules 200 of switching Nut column apply; prevent local because the effect compression deformation of fastening force has the fastening effect of enhancing.Wherein, the outside dimension of the external threaded profiles of double-screw bolt 2 is greater than the aperture size of the endoporus of plain washer 4.Concrete, external thread on the double-screw bolt 2 in the present embodiment is before threading, spring shim 3 and plain washer 4 are enclosed within on the double-screw bolt 2 successively, then after double-screw bolt 2 forms external thread, spring shim 3 and plain washer 4 can not detached from double-screw bolt 2, make things convenient for workman's Nut column 300 of will transferring to be assembled in the present embodiment display device.
Further, the threaded hole 11 of nut 1 is aimed at mounting hole 1001 location on the shell 100 for convenience, and the inside surface at shell 100 back sides in the present embodiment is provided with positioning convex 1002, and positioning convex 1002 is around mounting hole 1001.Concrete, after the assembling of finishing the present embodiment display device, positioning convex 1002 Nut column 300 of will transferring is limited to mounting hole 1001 places, switching Nut column 300 is under the positioning action of positioning convex 1002, the threaded hole 11 that can guarantee nut 1 aligns with mounting hole 1001 all the time, thereby avoids can't being connected with hanger because the outside cause run-off the straight causes the present embodiment display device because of switching Nut column 300.Wherein, the outside surface punching press at shell 100 back sides is formed with groove structure 1003, the part that groove structure 1003 protrudes from the inside surface at shell 100 back sides 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 projection.
The present embodiment display device, double-screw bolt by the Nut column of will transferring is threaded on the installation screw of display panel module in the display device shell, and nut will abut in the back side of shell, the switching Nut column is supported between the back side and display panel module of shell, under the supporting role of switching Nut column, extruding shell generation deformation behind screw-driving in the time of can avoiding wall hanging, make display device need not to arrange at the back side of shell heavy hole, and because there is not heavy hole in the back side of shell, also just need not to adopt plastic spacer to fill up the wall hanging requirement that the VESA standard just can be satisfied in heavy hole, simultaneously owing to need not to arrange heavy hole, effective simplification the process of shell; And when display device carries out the wall hanging operation, because screw can directly pass mounting hole and nut is connected and fixed, need not to increase the length of screw, can directly adopt the screw of standard that display device is connected on the hanger, the user can buy standard screws in market voluntarily, and need not attached plastic spacer and the accessory that adds outside the long spiro nail single-candidate given at random, simplified the wall hanging installation process of display device.
It should be noted that at last: above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although with reference to previous embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (10)
1. display device, comprise shell and display panel module, described display panel module is arranged in described shell, described display panel module is provided with the installation screw, it is characterized in that, also comprise the switching Nut column, described switching Nut column comprises nut and the double-screw bolt that is fixed together, described double-screw bolt is threaded in the 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.
2. display device according to claim 1 is characterized in that, described nut and described double-screw bolt are an one-piece construction.
3. display device according to claim 1 is characterized in that, described nut is in the same place with described stud welding.
4. display device according to claim 1 is characterized in that, described nut is the hexagonal nut structure.
5. according to the arbitrary described display device of claim 1-4, it is characterized in that, the outer profile size of described nut is greater than the outside dimension of described double-screw bolt, the junction of described nut and described double-screw bolt forms step surface, described double-screw bolt is set to smooth column structure near the end of described nut, be arranged with spring shim on the described column structure, described spring shim is squeezed between described nut and the described installation screw.
6. display device according to claim 5 is characterized in that, also is arranged with plain washer on the described column structure, and described plain washer is between described display panel module and described spring shim.
7. display device according to claim 6 is characterized in that, the outside dimension of the external threaded profiles of described double-screw bolt is greater than the aperture size of the endoporus of described plain washer.
8. display device according to claim 1 is characterized in that, the inside surface at the described shell back side is provided with positioning convex, and described positioning convex is around described mounting hole.
9. display device according to claim 8 is characterized in that, the outside surface punching press at the described shell back side is formed with groove structure, and the part that described groove structure protrudes from the inside surface at the described shell back side forms described positioning convex.
10. display device according to claim 9 is characterized in that, described groove structure is circular groove and/or toroidal cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320066175 CN203055353U (en) | 2013-01-28 | 2013-02-05 | Displaying device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310031446.6 | 2013-01-28 | ||
| CN201310031446 | 2013-01-28 | ||
| CN 201320066175 CN203055353U (en) | 2013-01-28 | 2013-02-05 | Displaying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203055353U true CN203055353U (en) | 2013-07-10 |
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 After (4)
| 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 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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103093697A (en) * | 2013-01-28 | 2013-05-08 | 青岛海信电器股份有限公司 | Display equipment |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| WO2019172886A1 (en) | 2018-03-06 | 2019-09-12 | 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 |
| CN115903311B (en) * | 2023-01-16 | 2024-08-27 | 惠科股份有限公司 | Backboard, backlight module and display |
Family Cites Families (6)
| 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 |
| 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 |
-
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
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103093697A (en) * | 2013-01-28 | 2013-05-08 | 青岛海信电器股份有限公司 | Display equipment |
| CN103093697B (en) * | 2013-01-28 | 2015-07-29 | 青岛海信电器股份有限公司 | Display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105096744A (en) | 2015-11-25 |
| CN105096744B (en) | 2018-01-09 |
| CN103093697B (en) | 2015-07-29 |
| CN203117595U (en) | 2013-08-07 |
| CN203101780U (en) | 2013-07-31 |
| CN103093697A (en) | 2013-05-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203055353U (en) | Displaying device | |
| CN106523508B (en) | A kind of anti-drop bolt group and its assembly method | |
| US8474766B2 (en) | Height adjustment mechanism and assembly method for electronic device using the same | |
| CN201667176U (en) | Screen rear panel structure and panel display device | |
| CN204784069U (en) | Switching screw | |
| CN204118470U (en) | For the framework connecting piece of switch cubicle | |
| CN202746348U (en) | Furniture rotating, fastening and connecting component | |
| CN202252717U (en) | Hanging and leaning structure for installing liquid crystal display split joint wall | |
| CN202907073U (en) | Liquid crystal television | |
| CN203488939U (en) | Easily mounted rocker arm type television stand | |
| CN201561246U (en) | Outdoor high-speed dome corner support | |
| CN205197602U (en) | Bearing display stand | |
| CN202840248U (en) | Fast combining connecting device and power distribution cabinet with same | |
| CN203516397U (en) | Locking device and photovoltaic module assembly | |
| CN102360947A (en) | Aluminum shell for rapid plug-in type capacitor | |
| CN201100927Y (en) | Video signal connection jack device | |
| CN207099220U (en) | A kind of good hanging LCD TV of stability | |
| CN2935387Y (en) | Flat-panel TV wall structure | |
| CN202889497U (en) | Liquid crystal TV | |
| CN214377472U (en) | LCD screen easy to assemble | |
| CN204887776U (en) | A display device for multimedia teaching | |
| CN215488473U (en) | Industrial computer with combinable and deformable mounting structure | |
| CN202918405U (en) | Liquid crystal television display | |
| CN205338259U (en) | Locker floor mounting | |
| CN212172282U (en) | Multipurpose movable support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130710 Effective date of abandoning: 20150729 |
|
| RGAV | Abandon patent right to avoid regrant |