CN104358975A - Double-pole positioning mechanism for liquid crystal display screen in exhibition - Google Patents
Double-pole positioning mechanism for liquid crystal display screen in exhibition Download PDFInfo
- Publication number
- CN104358975A CN104358975A CN201410555358.0A CN201410555358A CN104358975A CN 104358975 A CN104358975 A CN 104358975A CN 201410555358 A CN201410555358 A CN 201410555358A CN 104358975 A CN104358975 A CN 104358975A
- Authority
- CN
- China
- Prior art keywords
- crystal display
- liquid crystal
- display panel
- exhibition
- rotary seat
- 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.)
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Classifications
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
Abstract
The invention discloses a double-pole positioning mechanism for a liquid crystal display screen in an exhibition. The double-pole positioning mechanism comprises two metal vertical poles arranged in parallel, and is characterized in that sleeve joints are respectively arranged on the two metal vertical poles at the same height in a sleeving mode; each sleeve joint is respectively adsorbed and fixed onto the corresponding metal vertical rod by virtue of a plurality of magnetic blocks arranged on the inner wall of the corresponding metal vertical pole. The double-pole positioning mechanism further comprises a support base strip arranged between the two sleeve joints; the two ends of the support base strip are respectively connected with the corresponding sleeve joints rotationally through ratchet self-locking rotating mechanisms; a liquid crystal display screen assembling board is fixed on the support base strip. The double-pole positioning mechanism is simple in structure and convenient to mount, the liquid crystal display screen is conveniently positioned, and the placement height and front and rear elevation angles of the liquid crystal display screen can be flexibly adjusted.
Description
Technical field
The present invention relates to the two bar positioning means of a kind of exhibition liquid crystal display panel.
Background technique
Family expenses liquid crystal display panel is owing to being designed with specific and fixing support, therefore its arrangement is more convenient.But the liquid crystal display panel adopted when exhibition place or the displaying of some service location halls installs just comparatively loaded down with trivial details, especially arrangement is raised for needing to prop, metallic support rod must have been prepared in advance, and hole on bar, and then be bolted mounting plate or support fixes liquid crystal display panel.Not only waste time and energy, but also there is the defect that cannot adjust liquid crystal display panel arrangement height and the elevation angle, front and back flexibly.
Summary of the invention
The present invention seeks to: provide a kind of structure simple, install the two bar positioning means of exhibition liquid crystal display panel easily, this mechanism is convenient for the location of liquid crystal display panel, and can adjust arrangement height and the elevation angle, front and back of liquid crystal display panel flexibly.
Technological scheme of the present invention is: the two bar positioning means of a kind of exhibition liquid crystal display panel, comprise two metal studs be arranged in parallel, it is characterized in that described two metal studs are all nested with a muff joint in sustained height, each muff joint is all fixed on metal stud by the some magnetic patch absorption be arranged on its inwall; Also comprise the support group bar be located between described two muff joints, the two ends of described support group bar are all rotationally connected with corresponding muff joint by a ratchet self-locking rotating machinery, and a support group bar is fixed with liquid crystal display panel buck plate.
It may be noted that ratchet self-locking rotating machinery is routine techniques, it is not only rotatable but also can the function of lock-bit that it mainly relies on the matching relationship between end face ratchet wheel to realize between two rotary members.
Further, the self-locking of ratchet described in the present invention rotating machinery comprises and the swivel head of a support group bar end winding support and the rotary seat fixing with corresponding muff joint, is matched between described swivel head and rotary seat by end face ratchet wheel.
Further, described rotary seat is provided with projection, and swivel head is provided with the jack inserted for the projection on rotary seat, described jack inner bottom part is provided with swivel head ratchet wheel, the described projection of rotary seat is then provided with the rotary seat ratchet wheel coordinated with swivel head ratchet wheel.
Further, described in the present invention, rotary seat is provided with dop, and the outer wall of described muff joint longitudinally offers the draw-in groove snapping in supporting and location for the dop on described rotary seat downwards.
Further, preferred described draw-in groove is cross section is "T"-shaped groove, and then corresponding to the dop that draw-in groove coordinates is "T"-shaped dop.The assembling between rotary seat and muff joint can greatly be facilitated by the fit form of "T"-shaped groove and "T"-shaped dop.
Further, the quantity of described draw-in groove is one or more, and ring circumference equal angles uniform intervals is distributed on the outer wall of muff joint.
Further, the buck plate of liquid crystal display panel described in the present invention has some positioning holes, for wearing bolt with fixer crystal display screen.
Further, the buck plate of liquid crystal display panel described in the present invention bottom is provided with winding displacement breach.The access of the power line and other signaling lines of being convenient to liquid crystal display panel rear portion picks out.
Further, described in the present invention, the bottom of every root metal stud is all fixed with base.
When the present invention specifically uses, liquid crystal display panel is directly bolted on liquid crystal display panel buck plate, owing between muff joint and metal stud being magnetic socket absorption, therefore the position of both sides muff joint on metal stud can be regulated at any time, thus change the arrangement height of liquid crystal display panel.Simultaneously can the elevation angle, front and back of adjustable liquid crystal display display screen arbitrarily by ratchet self-locking rotating machinery, to reach suitable displaying angle.
Advantage of the present invention is:
1. structure of the present invention is simple, and it is convenient to install, and especially adopts magnetic absorption to fix between muff joint and metal stud, and is coordinated by dop and draw-in groove form between rotary seat with muff joint, accelerate assembling process greatly, improves exhibition and arranges efficiency.
2. the present invention is convenient for the location of liquid crystal display panel, and by the magnetic absorption between muff joint and metal stud, and the ratchet self-locking rotating machinery at a support group bar two ends can adjust arrangement height and the elevation angle, front and back of liquid crystal display panel flexibly, thus adapt to different displaying demands.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is the perspective view of a kind of specific embodiment of the present invention;
Fig. 2 is the schematic diagram after propping up support group bar and liquid crystal display panel buck plate pivotable several angle in Fig. 1;
Fig. 3 is the independent structural representation propping up support group bar and two ends ratchet self-locking rotating machinery in Fig. 1;
Fig. 4 is the three-dimensional disassemblying structure schematic diagram of ratchet self-locking rotating machinery;
Fig. 5 is another angle schematic diagram of Fig. 4.
Wherein: 1, metal stud; 2, muff joint; 2a, draw-in groove; 3, support group bar is propped up; 4, liquid crystal display panel buck plate; 4a, positioning hole; 4b, winding displacement breach; 5, swivel head; 6, rotary seat; 6a, dop; 7, projection; 7a, rotary seat ratchet wheel; 8, jack; 8a, swivel head ratchet wheel; A, ratchet self-locking rotating machinery.
Embodiment
Embodiment: shown in composition graphs 1 ~ Fig. 5 is a kind of embodiment of the two bar positioning means of exhibition liquid crystal display panel of the present invention.First as depicted in figs. 1 and 2, this mechanism has two metal studs 1 be arranged in parallel, and the bottom of every root metal stud 1 is all fixed with base (not shown in FIG.).Described two metal studs 1 are all nested with a muff joint 2 in sustained height, and each muff joint 2 is all fixed on metal stud 1 by the some magnetic patch be arranged on its inwall (invisible in figure) absorption.Then arrange a support group bar 3 between described two muff joints 2, the two ends of a support group bar 3 are all rotationally connected with corresponding muff joint 2 by a ratchet self-locking rotating machinery a, prop up on support group bar 3 simultaneously and are fixed with liquid crystal display panel buck plate 4.The buck plate of liquid crystal display panel described in the present embodiment 4 has four positioning hole 4a, for wearing bolt with fixer crystal display screen (not shown in FIG.).The bottom of described liquid crystal display panel buck plate 4 is then provided with two winding displacement breach 4b, and the access of the power line and other signaling lines of being convenient to liquid crystal display panel rear portion picks out.
Again shown in composition graphs 3 ~ Fig. 5, the formation of described ratchet self-locking rotating machinery a is: swivel head 5 and rotary seat 6, rotary seat 6 described in the present embodiment is provided with projection 7, and swivel head 5 is provided with the jack 8 inserted for the projection 7 on rotary seat 6, described jack 8 inner bottom part is provided with swivel head ratchet wheel 8a, the described projection 7 of rotary seat 6 is then provided with the rotary seat ratchet wheel 7a coordinated with swivel head ratchet wheel 8a.
Again shown in composition graphs 1 and Fig. 2, described swivel head 5 and support group bar 3 end winding support, rotary seat 6 is then fixed with corresponding muff joint 2.In the present embodiment, swivel head 5 directly engages with the end of a support group bar 3.The outer wall pressed on ring circumference interval of described muff joint 2 and longitudinally offer 7 clamp bar slot 2a, it is "T"-shaped groove that these draw-in grooves 2a is cross section, and described rotary seat 6 is provided with dop 6a, and this dop 6a is the "T"-shaped dop coordinated with described draw-in groove 2a.Dop 6a on described rotary seat 6 to snap in downwards in draw-in groove 2a thus makes muff joint 2 can supporting and location rotary seat 6.
When the present embodiment specifically uses, liquid crystal display panel is directly bolted on liquid crystal display panel buck plate 4, owing between muff joint 2 and metal stud 1 being magnetic socket absorption, therefore the position of both sides muff joint 2 on metal stud 1 can be regulated at any time, thus change the arrangement height of liquid crystal display panel.Simultaneously can the elevation angle, front and back of adjustable liquid crystal display display screen arbitrarily by ratchet self-locking rotating machinery a, to reach suitable displaying angle.
Certain above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All modifications done according to the Spirit Essence of main technical schemes of the present invention, all should be encompassed within protection scope of the present invention.
Claims (9)
1. the two bar positioning means of exhibition liquid crystal display panel, comprise two metal studs (1) be arranged in parallel, it is characterized in that described two metal studs (1) are all nested with a muff joint (2) in sustained height, each muff joint (2) is all fixed on metal stud (1) by the some magnetic patch absorption be arranged on its inwall; Also comprise the support group bar (3) be located between described two muff joints (2), the two ends of described support group bar (3) are all rotationally connected with corresponding muff joint (2) by ratchet self-locking rotating machinery (a), and a support group bar (3) is fixed with liquid crystal display panel buck plate (4).
2. the two bar positioning means of exhibition liquid crystal display panel according to claim 1, it is characterized in that described ratchet self-locking rotating machinery (a) comprises and the swivel head (5) of support group bar (3) end winding support and the rotary seat (6) fixing with corresponding muff joint (2), matched by end face ratchet wheel between described swivel head (5) and rotary seat (6).
3. the two bar positioning means of exhibition liquid crystal display panel according to claim 2, it is characterized in that described rotary seat (6) is provided with projection (7), and swivel head (5) is provided with the jack (8) inserted for the projection (7) on rotary seat (6), described jack (8) inner bottom part is provided with swivel head ratchet wheel (8a), the described projection (7) of rotary seat (6) is then provided with the rotary seat ratchet wheel (7a) coordinated with swivel head ratchet wheel (8a).
4. the two bar positioning means of the exhibition liquid crystal display panel according to Claims 2 or 3, it is characterized in that described rotary seat (6) is provided with dop (6a), and the outer wall of described muff joint (2) longitudinally offers the draw-in groove (2a) snapping in supporting and location for the dop (6a) on described rotary seat (6) downwards.
5. the two bar positioning means of exhibition liquid crystal display panel according to claim 4, it is characterized in that described draw-in groove (2a) be cross section is "T"-shaped groove, then corresponding to the dop (6a) that draw-in groove (2a) coordinates is "T"-shaped dop.
6. the two bar positioning means of exhibition liquid crystal display panel according to claim 4, is characterized in that the quantity of described draw-in groove (2a) is for one or more, and ring circumference equal angles uniform intervals is distributed on the outer wall of muff joint (2).
7. the two bar positioning means of exhibition liquid crystal display panel according to claim 1, is characterized in that described liquid crystal display panel buck plate (4) has some positioning holes (4a).
8. the two bar positioning means of exhibition liquid crystal display panel according to claim 1, is characterized in that described liquid crystal display panel buck plate (4) bottom is provided with winding displacement breach (4b).
9. the two bar positioning means of exhibition liquid crystal display panel according to claim 1, is characterized in that the bottom of described every root metal stud (1) is all fixed with base.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410555358.0A CN104358975A (en) | 2014-10-17 | 2014-10-17 | Double-pole positioning mechanism for liquid crystal display screen in exhibition |
| PCT/CN2014/088994 WO2016058205A1 (en) | 2014-10-17 | 2014-10-21 | Exhibition liquid crystal display screen dual-rod positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410555358.0A CN104358975A (en) | 2014-10-17 | 2014-10-17 | Double-pole positioning mechanism for liquid crystal display screen in exhibition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104358975A true CN104358975A (en) | 2015-02-18 |
Family
ID=52526265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410555358.0A Pending CN104358975A (en) | 2014-10-17 | 2014-10-17 | Double-pole positioning mechanism for liquid crystal display screen in exhibition |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104358975A (en) |
| WO (1) | WO2016058205A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107572109A (en) * | 2017-10-19 | 2018-01-12 | 上海力阳道路加固科技股份有限公司 | The dry powder and mortar storage device that can be recycled |
| CN113701014A (en) * | 2021-05-29 | 2021-11-26 | 海南祺信智能科技有限公司 | Multi-vision networked video monitoring platform |
| CN113739042A (en) * | 2021-08-06 | 2021-12-03 | 浙江易腾环境科技有限公司 | Extensive applicability's pipeline detection device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289952B (en) * | 2016-09-27 | 2023-03-10 | 长安大学 | Draw machine lower beam self-lock device |
| CN107067832B (en) * | 2017-06-16 | 2023-02-28 | 安庆师范大学 | Computer screen is used in teaching |
| CN111665920A (en) * | 2020-06-15 | 2020-09-15 | 郑州人民医院(郑州人民医院医疗管理中心) | Laboratory big data management system |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4747569A (en) * | 1987-07-13 | 1988-05-31 | Hoshino Gakki Co., Ltd. | Support head for a musical instrument holder or the like |
| US20070030410A1 (en) * | 2005-08-08 | 2007-02-08 | Posiflex Inc. | Mechanism for adjusting an elevation angle of an lcd |
| US20080258024A1 (en) * | 2007-04-18 | 2008-10-23 | Quanta Computer Inc. | Adjustable support apparatus applied to equipment |
| CN201554995U (en) * | 2009-10-21 | 2010-08-18 | 吕守美 | TV bracket capable of being controlled remotely from various aspects |
| US20120047711A1 (en) * | 2010-08-26 | 2012-03-01 | Meyer Paul W | Portable visual display panel mounting device, system and method |
| CN202252689U (en) * | 2011-08-24 | 2012-05-30 | 东莞凤岗雁田铿达塑胶制品厂 | Movable seat |
| CN102937230A (en) * | 2011-08-15 | 2013-02-20 | 环旭电子股份有限公司 | Multistage angular adjustment device and display device thereof for electronic product |
| CN202884398U (en) * | 2012-10-29 | 2013-04-17 | 苏州胜利精密制造科技股份有限公司 | Tablet personal computer support with inclination angle adjustable |
| CN203297877U (en) * | 2013-02-05 | 2013-11-20 | 深圳市易尚展示股份有限公司 | Displayer connection device for exhibition device |
| CN203736092U (en) * | 2014-03-22 | 2014-07-30 | 温州市斯瑞达洁具有限公司 | Children growing type towel rack |
| CN204254181U (en) * | 2014-10-17 | 2015-04-08 | 徐新华 | The two bar positioning means of exhibition liquid crystal display panel |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7096637B2 (en) * | 2001-08-23 | 2006-08-29 | Mcmillan John Charles | Display structure and system |
| DOP2007000141A (en) * | 2007-11-16 | 2009-07-15 | Fabio Puello | EXHIBITING DEVICES OF PUBLICITY AND STRUCTURES THAT CONFORM |
| CN201412421Y (en) * | 2009-06-17 | 2010-02-24 | 郑国栋 | Expansion joint for exhibition rack |
| CN201884905U (en) * | 2010-12-06 | 2011-06-29 | 林虎挺 | Hanging arm of support of liquid crystal display screen |
| CN201904061U (en) * | 2010-12-24 | 2011-07-20 | 郑国栋 | Dedicated holding strip for laminated plate |
| CN203114810U (en) * | 2013-02-27 | 2013-08-07 | 常州灵特尔轻便展示系统有限公司 | Expanding coupler of showing stand |
-
2014
- 2014-10-17 CN CN201410555358.0A patent/CN104358975A/en active Pending
- 2014-10-21 WO PCT/CN2014/088994 patent/WO2016058205A1/en active Application Filing
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4747569A (en) * | 1987-07-13 | 1988-05-31 | Hoshino Gakki Co., Ltd. | Support head for a musical instrument holder or the like |
| US20070030410A1 (en) * | 2005-08-08 | 2007-02-08 | Posiflex Inc. | Mechanism for adjusting an elevation angle of an lcd |
| US20080258024A1 (en) * | 2007-04-18 | 2008-10-23 | Quanta Computer Inc. | Adjustable support apparatus applied to equipment |
| CN201554995U (en) * | 2009-10-21 | 2010-08-18 | 吕守美 | TV bracket capable of being controlled remotely from various aspects |
| US20120047711A1 (en) * | 2010-08-26 | 2012-03-01 | Meyer Paul W | Portable visual display panel mounting device, system and method |
| CN102937230A (en) * | 2011-08-15 | 2013-02-20 | 环旭电子股份有限公司 | Multistage angular adjustment device and display device thereof for electronic product |
| CN202252689U (en) * | 2011-08-24 | 2012-05-30 | 东莞凤岗雁田铿达塑胶制品厂 | Movable seat |
| CN202884398U (en) * | 2012-10-29 | 2013-04-17 | 苏州胜利精密制造科技股份有限公司 | Tablet personal computer support with inclination angle adjustable |
| CN203297877U (en) * | 2013-02-05 | 2013-11-20 | 深圳市易尚展示股份有限公司 | Displayer connection device for exhibition device |
| CN203736092U (en) * | 2014-03-22 | 2014-07-30 | 温州市斯瑞达洁具有限公司 | Children growing type towel rack |
| CN204254181U (en) * | 2014-10-17 | 2015-04-08 | 徐新华 | The two bar positioning means of exhibition liquid crystal display panel |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107572109A (en) * | 2017-10-19 | 2018-01-12 | 上海力阳道路加固科技股份有限公司 | The dry powder and mortar storage device that can be recycled |
| CN107572109B (en) * | 2017-10-19 | 2023-09-26 | 上海力阳道路加固科技股份有限公司 | Dry powder mortar storage device capable of being recycled |
| CN113701014A (en) * | 2021-05-29 | 2021-11-26 | 海南祺信智能科技有限公司 | Multi-vision networked video monitoring platform |
| CN113739042A (en) * | 2021-08-06 | 2021-12-03 | 浙江易腾环境科技有限公司 | Extensive applicability's pipeline detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016058205A1 (en) | 2016-04-21 |
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| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20161214 |
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| C20 | Patent right or utility model deemed to be abandoned or is abandoned |