CN107830373A - A kind of large-scale lift liquid crystal display exhibiting device - Google Patents
A kind of large-scale lift liquid crystal display exhibiting device Download PDFInfo
- Publication number
- CN107830373A CN107830373A CN201710828542.1A CN201710828542A CN107830373A CN 107830373 A CN107830373 A CN 107830373A CN 201710828542 A CN201710828542 A CN 201710828542A CN 107830373 A CN107830373 A CN 107830373A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- tooth
- metope
- backboard
- liquid crystal
- 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.)
- Pending
Links
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
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
-
- 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
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
-
- 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
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
Abstract
The invention discloses a kind of large-scale lift liquid crystal display exhibiting device, including metope backboard, the plate body front surface top middle portion opening position of metope backboard is provided with fixed jacket cylinder, the cylinder of fixed jacket cylinder is arranged to the blind hole form that Open Side Down and adaptation is provided with lifting inner sleeve in the cylinder of fixed jacket cylinder, servo-actuated conical tooth is also fixedly installed with one heart on the top body of rod of screw rod, active conical tooth has been engaged on the tooth side of servo-actuated conical tooth, the cylinder bottom of inner sleeve is lifted together with being mutually fixedly set at the top dead center position of display screen installing plate, two guide rollers adaptation in left side is in the rail groove of the guide rail in left side.The plate body oscilaltion action of the invention for realizing display screen installing plate well, has ensured the steady display work of whole display screen, and sponge cushion plays further safeguard protection effect.
Description
Technical field
The present invention relates to liquid crystal display peripheral equipment correlative technology field, specifically a kind of large-scale lift liquid crystal display displaying dress
Put.
Background technology
Liquid crystal display is the filling liquid crystal material between two blocks of parallel-plates using liquid crystal material as basic module, by voltage come
Change liquid crystal material interior molecules comes column-shaped condition, deep mixed to show to reach the purpose of shading and printing opacity, straggly to have
The image of cause, as long as and between two pieces of flat boards add three-primary colours filter layer, so that it may realize show chromatic image；With existing
The development of generationization electronics industry, the display of giant-screen have been seen everywhere, and in some special exhibition rooms, traditional fixed form
Display screen installing plate be unable to meet demand, cause to be applicable and watch demand, it is necessary to be opened up with the position of different height
Show the solution in height problem.
The content of the invention
It is an object of the invention to provide a kind of large-scale lift liquid crystal display exhibiting device, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical scheme：
A kind of large-scale lift liquid crystal display exhibiting device, including metope backboard, the plate body front surface top of the metope backboard
Be provided with fixed jacket cylinder at the medium position of end, the cylinder of the fixed jacket cylinder be arranged to the blind hole form that Open Side Down and
Adaptation is provided with lifting inner sleeve in the cylinder of fixed jacket cylinder, offered in the barrel chamber of the lifting inner sleeve internal thread hole and
It is adapted in internal thread hole and screw rod is installed, on internal thread hole inwall of the body of rod external screw thread of the screw rod with lifting inner sleeve
Internal screw thread form is mutually adapted, and the body of rod top of the screw rod is rotatably mounted to the inner chamber of fixed jacket cylinder by bearing swivel base
Side wall center position, servo-actuated conical tooth, the servo-actuated taper are also fixedly installed with one heart on the top body of rod of the screw rod
Active conical tooth is engaged on the tooth side of tooth, the tooth core of the active conical tooth is arranged on the output shaft end of square rotating motor
On, it is described lifting inner sleeve cylinder bottom together with being mutually fixedly set at the top dead center position of display screen installing plate,
It is also respectively provided with a guide roller at the plate body corner of display screen installing plate, left and right two on the front panel of the metope backboard
A guide rail is also offered at side position respectively, two guide rollers adaptation in left side is installed in the guide rail in left side
In rail groove, two guide rollers adaptation on right side is in the rail groove of the guide rail on right side, the display screen installation
It is also corresponding on the plate body of plate to offer screen installation cavity and the border opening position of screen installation cavity is provided with sponge cushion.
As the further scheme of the present invention：Respectively will by a swell fixture at the plate body corner of the metope backboard
Whole metope backboard is secured firmly on metope.
As further scheme of the invention：The size and tooth form of the servo-actuated conical tooth and the size of active conical tooth
It is mutually adapted with tooth form.
As further scheme of the invention：The guide rail in left side and the guide rail on right side are set in vertical direction
Put.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention to the display screen of traditional fixed form by pacifying
Loading board carries out rational modification, in actual use, you can drives active conical tooth to carry out slowly by opening square rotating motor
Rotation, under the engagement of bevel gear servo-actuated conical tooth can be driven to be rotated, so drive barrel chamber in screw rod delay
Slow-speed is moved, because the top of screw rod is rotatably mounted to by bearing swivel base the inner chamber side wall center position of fixed jacket cylinder
And its body of rod bottom adaptation is arranged in lifting inner sleeve, so as to which whole lifting can be driven according to the operation principle of thread screw
Inner sleeve slowly moves down, and then realizes the plate body oscilaltion action of display screen installing plate well, and both sides increase
If guide roller and guide rail play stable in lifting, ensured the steady display work of whole display screen, sponge
Cushion plays further safeguard protection effect, meets higher display screen actual operation requirements.
Brief description of the drawings
Fig. 1 is a kind of structural representation of large-scale lift liquid crystal display exhibiting device.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, in the embodiment of the present invention, a kind of large-scale lift liquid crystal display exhibiting device, including metope backboard 1,
Whole metope backboard 1 is secured firmly to by metope by a swell fixture 2 respectively at the plate body corner of the metope backboard 1
On, the plate body front surface top middle portion opening position of the metope backboard 1 is provided with fixed jacket cylinder 7, the fixed jacket cylinder 7
Cylinder is arranged to the blind hole form that Open Side Down and adaptation is provided with lifting inner sleeve 6 in the cylinder of fixed jacket cylinder 7, described
Lift to offer internal thread hole in the barrel chamber of inner sleeve 6 and be adapted in internal thread hole and screw rod 8, the bar of the screw rod 8 are installed
Internal screw thread form on internal thread hole inwall of the extracorporeal thread with lifting inner sleeve 6 is mutually adapted, the body of rod top of the screw rod 8
The inner chamber side wall center position of fixed jacket cylinder 7, the upper bar of the screw rod 8 are rotatably mounted to by bearing transposase 19
Servo-actuated conical tooth 10 is also fixedly installed on body with one heart, active conical tooth has been engaged on the tooth side of the servo-actuated conical tooth 10
11, the size and tooth form and the size and tooth form of active conical tooth 11 of the servo-actuated conical tooth 10 are mutually adapted, the initiative taper
The tooth core of shape tooth 11 is arranged on the output shaft end of square rotating motor 12, the cylinder bottom of the lifting inner sleeve 6 and display screen
It is mutually fixedly set at the top dead center position of installing plate 4 together, is also set respectively at the plate body corner of display screen installing plate 4
There is a guide roller 13, left and right sides opening position also offers a guided way respectively on the front panel of the metope backboard 1
Road 3, the guide rail 3 in left side and the guide rail 3 on right side are set in vertical direction, and two guide rollers 13 in left side are adapted to
In the rail groove of the guide rail 3 in left side, two guide rollers 13 adaptation on right side is arranged on the guide rail 3 on right side
Rail groove in, it is also corresponding on the plate body of the display screen installing plate 4 to offer screen installation cavity and in the week of screen installation cavity
Circle opening position is provided with sponge cushion 5, real so by carrying out rational modification to the display screen installing plate 4 of traditional fixed form
During the use of border, you can drive active conical tooth 11 slowly to be rotated by opening square rotating motor 12, in bevel gear
Engagement under servo-actuated conical tooth 10 can be driven to be rotated, and then drive barrel chamber in screw rod 8 slowly rotate, due to spiral shell
The top of bar 8 is rotatably mounted under inner chamber side wall center position and its body of rod of fixed jacket cylinder 7 by bearing transposase 19
Portion's adaptation is arranged in lifting inner sleeve 6, so as to according to the operation principle of thread screw whole lifting inner sleeve 6 be driven slow
Slow moves down, and then realizes the plate body oscilaltion action of display screen installing plate 4 well, and the guiding that both sides are set up
Roller 13 and guide rail 3 play the stabilization in lifting, have ensured the steady display work of whole display screen, sponge cushion 5
Further safeguard protection effect is played, meets higher display screen actual operation requirements.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (4)
1. a kind of large-scale lift liquid crystal display exhibiting device, including metope backboard, it is characterised in that the plate body of the metope backboard
Preceding surface top middle portion opening position is provided with fixed jacket cylinder, and the cylinder of the fixed jacket cylinder is arranged to the blind hole that Open Side Down
Form and adaptation is provided with lifting inner sleeve in the cylinder of fixed jacket cylinder, offered in the barrel chamber of the lifting inner sleeve in
Screwed hole and adaptation is provided with screw rod in internal thread hole, the internal thread hole of the body of rod external screw thread and lifting inner sleeve of the screw rod
Internal screw thread form on inwall is mutually adapted, and the body of rod top of the screw rod is rotatably mounted to fixed jacket by bearing swivel base
The inner chamber side wall center position of cylinder, servo-actuated conical tooth is also fixedly installed with one heart on the top body of rod of the screw rod, it is described
Active conical tooth is engaged on the tooth side of servo-actuated conical tooth, the tooth core of the active conical tooth is arranged on square rotating motor
On output shaft end, the cylinder bottom of the lifting inner sleeve at the top dead center position of display screen installing plate with being mutually fixedly set
Together, a guide roller, the front panel of the metope backboard are also respectively provided with the plate body corner of display screen installing plate
Upper left and right sides opening position also offers a guide rail, two guide rollers adaptation leading installed in left side in left side respectively
Into the rail groove of track, two guide rollers adaptation on right side is described aobvious in the rail groove of the guide rail on right side
It is also corresponding on the plate body of display screen installing plate to offer screen installation cavity and the border opening position of screen installation cavity is provided with sponge
Cushion.
A kind of 2. large-scale lift liquid crystal display exhibiting device according to claim 1, it is characterised in that the metope backboard
Plate body corner at whole metope backboard is secured firmly on metope by a swell fixture respectively.
A kind of 3. large-scale lift liquid crystal display exhibiting device according to claim 1, it is characterised in that the servo-actuated taper
The size and tooth form of tooth are mutually adapted with the size and tooth form of active conical tooth.
A kind of 4. large-scale lift liquid crystal display exhibiting device according to claim 1, it is characterised in that the guided way in left side
The guide rail on road and right side is set in vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710828542.1A CN107830373A (en) | 2017-09-14 | 2017-09-14 | A kind of large-scale lift liquid crystal display exhibiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710828542.1A CN107830373A (en) | 2017-09-14 | 2017-09-14 | A kind of large-scale lift liquid crystal display exhibiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107830373A true CN107830373A (en) | 2018-03-23 |
Family
ID=61643844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710828542.1A Pending CN107830373A (en) | 2017-09-14 | 2017-09-14 | A kind of large-scale lift liquid crystal display exhibiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107830373A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482993A (en) * | 2021-07-08 | 2021-10-08 | 河北科技师范学院 | Intelligent furniture fixed-point expansion locking type furniture plate connecting piece |
| CN113970033A (en) * | 2021-09-13 | 2022-01-25 | 南京瑞蓝世光电传感技术研究院有限公司 | Portable display screen for learning |
| CN114440101A (en) * | 2022-01-24 | 2022-05-06 | 江苏经贸职业技术学院 | Shop environment control quality detection equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050109892A1 (en) * | 2003-11-25 | 2005-05-26 | Wieslaw Bober | Compound lift device |
| CN1968381A (en) * | 2006-11-22 | 2007-05-23 | 常州新区赛恩机电设备有限公司 | TV set lifter |
| CN201751667U (en) * | 2010-06-10 | 2011-02-23 | 信锦企业股份有限公司 | Sliding component for support frame of display device |
| CN104358986A (en) * | 2014-10-13 | 2015-02-18 | 徐新华 | Bidirectional ratchet rotary lifting support frame for table-type display |
| CN205118614U (en) * | 2015-11-17 | 2016-03-30 | 王本 | TV set crane |
| CN206221921U (en) * | 2016-11-15 | 2017-06-06 | 缙云县国品韩智能科技有限公司 | A kind of lift television stand with automatic circuit break function |
-
2017
- 2017-09-14 CN CN201710828542.1A patent/CN107830373A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050109892A1 (en) * | 2003-11-25 | 2005-05-26 | Wieslaw Bober | Compound lift device |
| CN1968381A (en) * | 2006-11-22 | 2007-05-23 | 常州新区赛恩机电设备有限公司 | TV set lifter |
| CN201751667U (en) * | 2010-06-10 | 2011-02-23 | 信锦企业股份有限公司 | Sliding component for support frame of display device |
| CN104358986A (en) * | 2014-10-13 | 2015-02-18 | 徐新华 | Bidirectional ratchet rotary lifting support frame for table-type display |
| CN205118614U (en) * | 2015-11-17 | 2016-03-30 | 王本 | TV set crane |
| CN206221921U (en) * | 2016-11-15 | 2017-06-06 | 缙云县国品韩智能科技有限公司 | A kind of lift television stand with automatic circuit break function |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482993A (en) * | 2021-07-08 | 2021-10-08 | 河北科技师范学院 | Intelligent furniture fixed-point expansion locking type furniture plate connecting piece |
| CN113970033A (en) * | 2021-09-13 | 2022-01-25 | 南京瑞蓝世光电传感技术研究院有限公司 | Portable display screen for learning |
| CN114440101A (en) * | 2022-01-24 | 2022-05-06 | 江苏经贸职业技术学院 | Shop environment control quality detection equipment |
| CN114440101B (en) * | 2022-01-24 | 2024-02-02 | 江苏经贸职业技术学院 | Store environmental control quality detection equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180323 |