CN202870429U - Sheet metal part for liquid crystal display (LCD) device and LCD device - Google Patents
Sheet metal part for liquid crystal display (LCD) device and LCD device Download PDFInfo
- Publication number
- CN202870429U CN202870429U CN 201220595430 CN201220595430U CN202870429U CN 202870429 U CN202870429 U CN 202870429U CN 201220595430 CN201220595430 CN 201220595430 CN 201220595430 U CN201220595430 U CN 201220595430U CN 202870429 U CN202870429 U CN 202870429U
- Authority
- CN
- China
- Prior art keywords
- hole
- sheet metal
- liquid crystal
- metal component
- crystal indicator
- 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.)
- Expired - Lifetime
Links
- 239000002184 metal Substances 0.000 title claims abstract description 36
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 30
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 235000007516 Chrysanthemum Nutrition 0.000 description 1
- 244000189548 Chrysanthemum x morifolium Species 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
- F16B5/0266—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread using springs
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/46—Fixing elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Liquid Crystal (AREA)
Abstract
The utility model belongs to the field of liquid crystal display (LCD), and particularly relates to a sheet metal part for an LCD device and the LCD device. The sheet metal part is provided with a through hole which is used for enabling a bolt to be penetrated through, and part of the side wall of the through hole is protruded out of the plane where the through hole lies. The sheet metal part for the LCD device is provided with the through hole which is used for enabling the bolt to be penetrated through, part of the side wall of the through hole is protruded out of the plane where the through hole lies, and when the bolt is attached in a locking mode, the protruded side wall can be pressed back onto the plane where the through hole lies, and thus the function of a resilient pad can be achieved. Due to the fact that the resilient pad is not additionally arranged on the bolt any more, the procedure for mounting the resilient pad is eliminated, the possibility of neglected mounting of the resilient pad does not exist either, and assembling efficiency can be improved.
Description
Technical field
The utility model belongs to field of liquid crystal display, in particular, relates to a kind of liquid crystal indicator with sheet metal component and liquid crystal indicator.
Background technology
Liquid crystal indicator generally comprises display panels, backlight module, front frame and backboard etc. in the prior art, all need to lock with screw between a lot of parts, one of them parts is provided with screw hole, be provided with the through hole that passes for screw on another parts, screw passes described through hole and is fixed on the screw hole place, thereby two parts lockings, in order to prevent screw loosening, generally need to be on screw a sheathed elastomeric pad, owing to need manually elastomeric pad to be placed on the screw, spended time is long, and efficient is low, and elastomeric pad might neglected loading.
The utility model content
Technical problem to be solved in the utility model provides a kind of liquid crystal indicator with sheet metal component and liquid crystal indicator, and described sheet metal component needn't add elastomeric pad again when locking screw.
The technical solution of the utility model is a kind of liquid crystal indicator sheet metal component, and described sheet metal component is provided be used to the through hole that passes screw, and the partial sidewall of described through hole protrudes from the plane at described through hole place.
Preferably, the described sidewall that protrudes from plane, through hole place forms semi-girder.
Preferably, described semi-girder quantity is a plurality of, and is evenly arranged in described through hole.
Preferably, described semi-girder quantity is two, is arranged symmetrically with.
Preferably, described semi-girder quantity is three, and 120 degree of being separated by are arranged.
Preferably, the sidewall of described through hole is dentalation, and all tooth or part tooth protrude from the plane at described through hole place.
Preferably, described through-hole diameter equates with the external diameter of described screw.
Preferably, have a projecting point on the described through-hole side wall at least, described projecting point is equal to or less than half of described screw external diameter to the distance in the through hole center of circle.
Preferably, described sheet metal component is front frame or backboard.
The invention also discloses another kind of technical scheme: a kind of liquid crystal indicator comprises sheet metal component recited above.
The plane at through hole described in the utility model place refers to the outside surface of through hole, and screw lock is attached, the plane of keeping in touch with screw.
The beneficial effects of the utility model are: liquid crystal indicator described in the utility model is provided be used to the through hole that passes screw with sheet metal component, the partial sidewall of described through hole protrudes from the plane at described through hole place, when locking screw, outstanding sidewall is pushed back again the plane at through hole place, so can play the effect of elastomeric pad, owing to no longer add elastomeric pad on the screw, save the step that elastomeric pad is installed, there is not the possibility of neglected loading elastomeric pad yet, can improves efficiency of assembling.
Description of drawings
Fig. 1 is the schematic perspective view that liquid crystal indicator described in the utility model is used sheet metal component embodiment one;
Fig. 2 is the vertical view that liquid crystal indicator described in the utility model is used sheet metal component embodiment one;
Fig. 3 is the vertical view that liquid crystal indicator described in the utility model is used sheet metal component embodiment two;
Fig. 4 is the vertical view that liquid crystal indicator described in the utility model is used sheet metal component embodiment three.
Wherein: 1, through hole; 11, sidewall; 12, semi-girder; 13, projecting point; 14, tooth; 2, screw.
Embodiment
The utility model discloses a kind of liquid crystal indicator, comprise the liquid crystal indicator sheet metal component, described sheet metal component can be front frame, also can be backboard, embodiment one as the utility model sheet metal component, as depicted in figs. 1 and 2, described sheet metal component is provided be used to the through hole 1 that passes screw 2, and the partial sidewall 11 of described through hole 1 protrudes from the plane at described through hole 1 place.
The plane at through hole described in the utility model place refers to the outside surface of through hole, and screw lock is attached, the plane of keeping in touch with screw.
In the present embodiment, the described sidewall that protrudes from plane, through hole 1 place 11 forms semi-girders 12, and described semi-girder 12 quantity are two, is arranged symmetrically with.Described semi-girder 12 is generally made by blank operation by diel.
Liquid crystal indicator described in the utility model is provided be used to the through hole 1 that passes screw 2 with sheet metal component, the partial sidewall of described through hole protrudes from the plane at described through hole place, when locking screw 2, outstanding sidewall 11(semi-girder 12) pushed back again the plane at through hole 1 place, so can play the effect of elastomeric pad, owing to no longer add elastomeric pad on the screw, save the step that elastomeric pad is installed, there is not the possibility of neglected loading elastomeric pad yet, can improves efficiency of assembling.
In the above-described embodiments, described semi-girder quantity might not be confined to two, also can be one, perhaps be a plurality of, namely can be evenly arranged in described through hole, be three such as described semi-girder quantity, and 120 degree of being separated by are arranged, described semi-girder also can inhomogeneously be arranged, should design according to actual conditions.
Embodiment two as sheet metal component described in the utility model, as shown in Figure 3, be also to be provided with two projecting points 13 on described through hole 1 sidewall with embodiment one difference, described projecting point 13 is equal to or less than half of described screw external diameter to the distance in through hole 1 center of circle.Described projecting point 13 can be regarded as card holding structure, and after screw passed described through hole 1, projecting point 13 contacted with screw, thereby prevent that effectively screw from coming off out from through hole 1, prevent that screw from losing, other structure and beneficial effect are all consistent with embodiment one, repeat no more herein.
In the above-described embodiments, if projecting point is not set, when described through-hole diameter equates with the external diameter of described screw, also can effectively hold screw, prevent that screw from coming off out from through hole, prevent that screw from losing.
Embodiment three as sheet metal component described in the utility model, as shown in Figure 4, be that with embodiment one difference the sidewall of described through hole 1 is dentalation, all tooth 14 or part tooth 14 protrude from the plane at described through hole 1 place, described tooth 14 also can be regarded as slightly short semi-girder, and the similar chrysanthemum meson of the effect of dentalation pad can prevent effectively that screw from getting loose, other structure and beneficial effect are all consistent with embodiment one, repeat no more herein.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that implementation of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. liquid crystal indicator sheet metal component, described sheet metal component is provided be used to the through hole that passes screw, it is characterized in that, and the partial sidewall of described through hole protrudes from the plane at described through hole place.
2. liquid crystal indicator sheet metal component according to claim 1 is characterized in that, the described sidewall that protrudes from plane, through hole place forms semi-girder.
3. liquid crystal indicator sheet metal component according to claim 2 is characterized in that, described semi-girder quantity is a plurality of, and is evenly arranged in described through hole.
4. liquid crystal indicator sheet metal component according to claim 3 is characterized in that, described semi-girder quantity is two, is arranged symmetrically with.
5. liquid crystal indicator sheet metal component according to claim 3 is characterized in that, described semi-girder quantity is three, and 120 degree of being separated by are arranged.
6. liquid crystal indicator sheet metal component according to claim 1 is characterized in that, the sidewall of described through hole is dentalation, and all tooth or part tooth protrude from the plane at described through hole place.
7. according to claim 2 or 6 described liquid crystal indicator sheet metal components, it is characterized in that described through-hole diameter equates with the external diameter of described screw.
8. according to claim 2 or 6 described liquid crystal indicator sheet metal components, it is characterized in that having a projecting point on the described through-hole side wall at least, described projecting point is equal to or less than half of described screw external diameter to the distance in the through hole center of circle.
9. liquid crystal indicator sheet metal component according to claim 1 is characterized in that, described sheet metal component is front frame or backboard.
10. a liquid crystal indicator is characterized in that, comprises each described sheet metal component of claim 1 to 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220595430 CN202870429U (en) | 2012-11-13 | 2012-11-13 | Sheet metal part for liquid crystal display (LCD) device and LCD device |
| PCT/CN2012/085090 WO2014075330A1 (en) | 2012-11-13 | 2012-11-23 | Sheet metal part for liquid crystal display apparatus and liquid crystal display apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220595430 CN202870429U (en) | 2012-11-13 | 2012-11-13 | Sheet metal part for liquid crystal display (LCD) device and LCD device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202870429U true CN202870429U (en) | 2013-04-10 |
Family
ID=48037136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220595430 Expired - Lifetime CN202870429U (en) | 2012-11-13 | 2012-11-13 | Sheet metal part for liquid crystal display (LCD) device and LCD device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202870429U (en) |
| WO (1) | WO2014075330A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869597A (en) * | 2019-02-26 | 2019-06-11 | 高创(苏州)电子有限公司 | Show equipment and its support device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113539167B (en) * | 2021-09-15 | 2021-12-24 | 惠科股份有限公司 | Display panel and display device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003035306A (en) * | 2001-07-23 | 2003-02-07 | Shinko Kenzai Ltd | Nut holding tool for pipe material |
| KR20050110370A (en) * | 2004-05-18 | 2005-11-23 | 엘지.필립스 엘시디 주식회사 | Base material be fixed by screw having prevent not-loosen function and liquid crystal display device module using thereof |
| CN2752519Y (en) * | 2004-12-02 | 2006-01-18 | 宝钢集团上海第一钢铁有限公司 | Composite locking washer |
| CN2874103Y (en) * | 2005-05-12 | 2007-02-28 | 上海环达计算机科技有限公司 | Grabbing type fixing mechanism |
| CN201991909U (en) * | 2011-04-14 | 2011-09-28 | 宁波狮球通风机电有限公司 | Nut |
| CN102707468A (en) * | 2012-06-21 | 2012-10-03 | 深圳市华星光电技术有限公司 | Sheet metal part for liquid crystal display device, method for producing sheet metal part and liquid crystal display device |
-
2012
- 2012-11-13 CN CN 201220595430 patent/CN202870429U/en not_active Expired - Lifetime
- 2012-11-23 WO PCT/CN2012/085090 patent/WO2014075330A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869597A (en) * | 2019-02-26 | 2019-06-11 | 高创(苏州)电子有限公司 | Show equipment and its support device |
| CN109869597B (en) * | 2019-02-26 | 2022-04-26 | 高创(苏州)电子有限公司 | Display device and supporting device thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014075330A1 (en) | 2014-05-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |