CN109027631A - A kind of electronic liquid crystal screen with multi-angle regulation function - Google Patents
A kind of electronic liquid crystal screen with multi-angle regulation function Download PDFInfo
- Publication number
- CN109027631A CN109027631A CN201811049620.9A CN201811049620A CN109027631A CN 109027631 A CN109027631 A CN 109027631A CN 201811049620 A CN201811049620 A CN 201811049620A CN 109027631 A CN109027631 A CN 109027631A
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- China
- Prior art keywords
- fixedly connected
- liquid crystal
- crystal display
- sleeve
- shaft
- 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
- 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
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
-
- 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 electronic liquid crystal screen with multi-angle regulation function, servo motor is arranged in mounting plate top, and servo motor lower rotational connects driving shaft, and driving shaft end bearing is rotatablely connected fixed plate；Driving shaft lower part is fixedly connected with pinion gear, and pinion gear engages gear wheel, and gear wheel is fixedly connected with driven shaft, and driven shaft top is fixedly connected with fixing sleeve, the hinged shaft in fixing sleeve front end, and shaft is fixedly connected with the liquid crystal display back side；Driven shaft top is fixedly connected with cylinder, and cylinder lower seal is slidably connected telescopic rod, and telescopic rod lower end is rotatablely connected small end, and connecting rod lower end is rotatablely connected liquid crystal display back lower end.The liquid crystal display drives pinion rotation drive gear wheel and driven shaft to rotate by driving shaft, the fixing sleeve that driven shaft is fixedly connected using upper part drives liquid crystal display that swing is followed to carry out lateral angles adjusting, simultaneously, it drives telescopic rod mobile using cylinder and then drives liquid crystal display longitudinally to overturn by connecting rod, realize the adjusting of viewing angle.
Description
Technical field
The present invention relates to a kind of electronic equipment, specifically a kind of electronic liquid crystal screen with multi-angle regulation function.
Background technique
Liquid crystal display show be ultra-high brightness LED application another great market, comprising: figure, text, number monochrome,
Double-colored and total colouring is public medium, there is public good class, commercial paper, instruction class etc..The installation of liquid crystal display need viewing distance and
Viewing angle and display area have an experience to plan, while image research has tool on display screen viewing distance and viewing angle
Body design requirement.Design requirement should be met as far as possible in design of LED, made rational planning for.
Existing liquid crystal display is substantially all to be fixedly mounted on metope, can not achieve adjusting function after the installation is completed
Can, spectators are only suitable for liquid crystal display, and liquid crystal display cannot make a change according to user demand, and flexibility is extremely low, are fixedly mounted
Liquid crystal display under the interference of reflective and other extraneous factors, display effect substantially reduces.
Summary of the invention
The purpose of the present invention is to provide a kind of electronic liquid crystal screens with multi-angle regulation function, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of electronic liquid crystal screen with multi-angle regulation function, including mounting plate, servo motor, driven shaft and liquid crystal display, institute
Mounting plate top setting servo motor is stated, servo motor lower rotational connects driving shaft, and the rotation connection of driving shaft end bearing is solid
Fixed board；The driving shaft lower part is fixedly connected with pinion gear, and pinion gear engages gear wheel, and gear wheel is fixedly connected with driven shaft, driven
Axis top is fixedly connected with fixing sleeve, the hinged shaft in fixing sleeve front end, and shaft is fixedly connected with the liquid crystal display back side；The driven shaft top
It is fixedly connected with cylinder, cylinder lower seal is slidably connected telescopic rod, and telescopic rod lower end is rotatablely connected small end, and connecting rod lower end turns
Dynamic connection liquid crystal display back lower end.
As a further solution of the present invention: the driven shaft lower end is fixedly connected with turntable, and turntable is circumferentially equidistant to be offered
Multiple pin holes, turntable lower part are provided with fixed device, and fixed device is fixedly connected with transverse slat, and transverse slat is fixedly connected with mounting plate.
As further scheme of the invention: the fixed device includes pin rod, sleeve and spring, wherein under pin rod
Portion's fitting upper cartridge, sleeve lower end is fixedly connected with transverse slat, and sleeve inner is provided with spring, and spring top abuts under pin rod
End, pin rod upper end grafting pin hole.
As further scheme of the invention: the fixed device includes pin rod, the first magnet, sleeve and the second magnetic
Iron, wherein pin rod lower part fitting upper cartridge, sleeve bottom are fixedly connected with the first magnet, and lower cylinder lower end is fixedly connected with the second magnetic
Iron, sleeve lower end are fixedly connected with transverse slat, and the opposite face of the first magnet and the second magnet is like pole.
As further scheme of the invention: the servo motor is fixedly connected with motor base, and motor base bolt is solid
Determine connection plate, fixed plate is fixedly connected with mounting plate, servo motor conducting wire connection switch and attaching plug.
As further scheme of the invention: driven shaft top and the bottom difference first gag lever post of fitting and the second limit
Bar, the first gag lever post and the second gag lever post are fixedly connected with mounting plate.
As further scheme of the invention: being fixedly connected with control cabinet on the mounting plate, be provided on control cabinet
Remote signal receiver.
Compared with prior art, the beneficial effects of the present invention are: the liquid crystal display by driving shaft drive pinion rotation into
And drive gear wheel and driven shaft rotation, fixing sleeve that driven shaft is fixedly connected using upper part drive liquid crystal display follow swing into
Row lateral angles are adjusted, meanwhile, it drives telescopic rod mobile using cylinder and then drives liquid crystal display longitudinally to overturn by connecting rod, realize
The adjusting of viewing angle reaches the function of multi-angle regulation, and flexibility greatly improves, and is also provided with admittedly below driven shaft
Determine device, effectively increases the stability of liquid crystal display.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the electronic liquid crystal screen with multi-angle regulation function.
Fig. 2 is the side view of liquid crystal display and driven shaft in the electronic liquid crystal screen with multi-angle regulation function.
Fig. 3 is the structural schematic diagram that device is fixed in the electronic liquid crystal screen with multi-angle regulation function.
Fig. 4 is the bottom view of the electronic liquid crystal screen turntable with multi-angle regulation function.
In figure: 1- mounting plate；2- servo motor；3- motor base；4- driving shaft；5- fixed plate；6- pinion gear；7- canine tooth
Wheel；8- driven shaft；9- fixing sleeve；10- liquid crystal display；The first gag lever post of 11-；The second gag lever post of 12-；13- control cabinet；14- turntable；
15- fixes device；16- transverse slat；17- cylinder；18- telescopic rod；19- connecting rod；20- shaft；21- pin rod；22- sleeve；23- bullet
Spring；24- pin hole.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Please refer to Fig. 1~4, in the embodiment of the present invention, a kind of electronic liquid crystal screen with multi-angle regulation function, including mounting plate
1, servo motor 2, driven shaft 8 and liquid crystal display 10；Servo motor 2 is arranged in 1 top of mounting plate, and servo motor 2 is fixedly connected
Motor base 3,3 bolt of motor base are fixedly connected with mounting plate 1, and 2 lower rotational of servo motor connects driving shaft 4,4 end of driving shaft
Portion's bearing is rotatablely connected fixed plate 5, and fixed plate 5 is fixedly connected with mounting plate 1,2 conducting wire connection switch of servo motor and attaching plug,
Forward direction presses switch and drives driving shaft 4 to rotate forward so that servo motor 2 is powered on, and reversely presses switch and driving shaft 4 is driven to invert；
4 lower part of driving shaft is fixedly connected with pinion gear 6, and pinion gear 6 engages gear wheel 7, and gear wheel 7 is fixedly connected with driven shaft 8,
In, fitting the first gag lever post 11 and the second gag lever post 12, the first gag lever post 11 and the second gag lever post 12 are distinguished in 8 top and the bottom of driven shaft
It is fixedly connected with mounting plate 1,8 top of driven shaft is fixedly connected with fixing sleeve 9, the hinged shaft 20 in 9 front end of fixing sleeve, and shaft 20 is fixed
10 back side of liquid crystal display is connected, the driving shaft 4 of rotation drives the rotation of pinion gear 6 and then drive gear wheel 7 and driven shaft 8 rotate, from
The fixing sleeve 9 that moving axis 8 is fixedly connected using upper part drives liquid crystal display 10 that swing is followed to carry out lateral angles adjusting.
8 top of driven shaft is fixedly connected with cylinder 17, and 17 lower seal of cylinder is slidably connected telescopic rod 18, telescopic rod 18
Lower end is rotatablely connected 19 upper end of connecting rod, and 19 lower end of connecting rod is rotatablely connected 10 back lower end of liquid crystal display, and is fixedly connected on mounting plate 1
There is control cabinet 13, be provided with remote signal receiver on control cabinet 13, using remote controler wireless remote control control cabinet 13 and then to watching
It takes motor 2 and cylinder 17 is controlled, drive telescopic rod 18 to move down and then drive by connecting rod 19 when pressure increases in cylinder 17
The longitudinal overturning of liquid crystal display 10, realizes the adjusting of viewing angle.
8 lower end of driven shaft is fixedly connected with turntable 14, and turntable 14 is circumferentially equidistant to offer multiple pin holes 24, under turntable 24
Portion is provided with fixed device 15, and fixed device 15 is fixedly connected with transverse slat 16, and transverse slat 16 is fixedly connected with mounting plate 1, specifically, fixed
Device 15 includes pin rod 21, sleeve 22 and spring 23, wherein 21 lower part fitting sleeve of pin rod, 22 top, 22 lower end of sleeve is fixed
Transverse slat 16 is connected, and sleeve 22 is internally provided with spring 23,23 top of spring abuts 21 lower end of pin rod, 21 upper end grafting pin of pin rod
The driven shaft 8 in hole 24, rotation drives turntable 14 to follow rotation so that pin hole 24 is separated with 21 upper end of pin rod, in servo motor 2
Active force drive pin rod 21, which moves down, compresses spring 23, after lateral angles adjustment, makes under the effect of 23 elastic force of spring
21 upper end of pin rod is embedded in pin hole 24 again and fixes driven shaft 8, prevents that liquid crystal display 10 is driven to rotate under external force, leads
It causes unstable.
Embodiment 2
In order to keep the technical solution in the application more perfect and full and accurate, now the portion of techniques means in above-described embodiment 1 are made
It converts out, so that the technological means of the application is more diversified, enriches technical solution, meanwhile, it realizes and uses different technologies
Means reach identical technical effect, and specifically, the technical characteristic of conversion section is that the fixed device 15 includes pin rod
21, the first magnet, sleeve 22 and the second magnet, wherein 21 lower part fitting sleeve of pin rod, 22 top, 22 bottom of sleeve is fixedly connected
First magnet, lower 21 lower end of cylinder are fixedly connected with the second magnet, and 22 lower end of sleeve is fixedly connected with transverse slat 16, the first magnet and the second magnetic
The opposite face of iron is like pole, and like pole repels each other so that pin rod 21 has a upward repulsive force always, in repulsive force
It will be embedded in pin hole 24 at the top of pin rod 21 under effect, after servo motor 2 applies external force to driven shaft 8, sufficiently large external force is forced
Pin rod 21 is moved down to be separated with pin hole 24.
The working principle of the invention is: forward direction presses switch and drives driving shaft 4 to rotate forward so that servo motor 2 is powered on,
Reversely pressing switch drives driving shaft 4 to invert, and the driving shaft 4 of rotation drives the rotation of pinion gear 6 and then drive gear wheel 7 and driven
Axis 8 rotates, and the fixing sleeve 9 that driven shaft 8 is fixedly connected using upper part drives liquid crystal display 10 that swing is followed to carry out lateral angles tune
Section using remote controler wireless remote control control cabinet 13 and then controls servo motor 2 and cylinder 17, and pressure increases in cylinder 17
When drive telescopic rod 18 to move down and then the longitudinal overturning of liquid crystal display 10 driven by connecting rod 19, realize the adjusting of viewing angle, rotate
Driven shaft 8 drive turntable 14 to follow rotation so that pin hole 24 is separated with 21 upper end of pin rod, in the active force drive of servo motor 2
Pin rod 21, which moves down, compresses spring 23, after lateral angles adjustment, makes 21 upper end of pin rod under the effect of 23 elastic force of spring
Again be embedded in pin hole 24 driven shaft 8 is fixed, prevent that liquid crystal display 10 is driven to rotate under external force, cause it is unstable,
Or repelled each other using like pole so that pin rod 21 has a upward repulsive force always, by pin rod 21 under repulsive force effect
Top is embedded in pin hole 24, and after servo motor 2 applies external force to driven shaft 8, sufficiently large external force forces pin rod 21 to move down and pin
Hole 24 separates.
It should be strongly noted that servo motor and cylinder are the application of the prior art in the application, using driven shaft and
The fixing sleeve that upper part is fixedly connected drives liquid crystal display that swing is followed to carry out lateral angles adjusting, drives connecting rod driving by cylinder
Liquid crystal display overturning, carries out the innovative point for being adjusted to the application of tilt angle, and it is mostly solid to efficiently solve existing liquid crystal display
Fixed setting, unadjustable problem.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where 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, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of electronic liquid crystal screen with multi-angle regulation function, including mounting plate (1), servo motor (2), driven shaft (8)
With liquid crystal display (10), which is characterized in that servo motor (2) are arranged in mounting plate (1) top, servo motor (2) lower rotational
It connects driving shaft (4), driving shaft (4) end bearing is rotatablely connected fixed plate (5)；Driving shaft (4) lower part is fixedly connected small
Gear (6), pinion gear (6) engage gear wheel (7), and gear wheel (7) is fixedly connected driven shaft (8), and driven shaft (8) top is fixed to be connected
It connects fixing sleeve (9), the hinged shaft in fixing sleeve (9) front end (20), shaft (20) is fixedly connected with liquid crystal display (10) back side；It is described driven
Axis (8) top is fixedly connected cylinder (17), and cylinder (17) lower seal is slidably connected telescopic rod (18), and telescopic rod (18) lower end turns
Dynamic connection connecting rod (19) upper end, connecting rod (19) lower end is rotatablely connected liquid crystal display (10) back lower end.
2. a kind of electronic liquid crystal screen with multi-angle regulation function according to claim 1, which is characterized in that it is described from
Moving axis (8) lower end is fixedly connected turntable (14), and turntable (14) is circumferentially equidistant to be offered multiple pin holes (24), and turntable (24) lower part is set
It is equipped with fixed device (15), fixed device (15) are fixedly connected transverse slat (16), and transverse slat (16) is fixedly connected with mounting plate (1).
3. a kind of electronic liquid crystal screen with multi-angle regulation function according to claim 2, which is characterized in that described solid
Determining device (15) includes pin rod (21), sleeve (22) and spring (23), wherein pin rod (21) lower part fitting sleeve (22) top,
Sleeve (22) lower end is fixedly connected transverse slat (16), and sleeve (22) is internally provided with spring (23), and spring (23) top abuts pin
Bar (21) lower end, pin rod (21) upper end grafting pin hole (24).
4. a kind of electronic liquid crystal screen with multi-angle regulation function according to claim 2, which is characterized in that described solid
Determining device (15) includes pin rod (21), the first magnet, sleeve (22) and the second magnet, wherein pin rod (21) lower part fitting sleeve
(22) top, sleeve (22) bottom are fixedly connected with the first magnet, and lower cylinder (21) lower end is fixedly connected with the second magnet, under sleeve (22)
End is fixedly connected transverse slat (16), and the opposite face of the first magnet and the second magnet is like pole.
5. a kind of electronic liquid crystal screen with multi-angle regulation function according to claim 1, which is characterized in that described to watch
It takes motor (2) to be fixedly connected motor base (3), motor base (3) bolt is fixedly connected mounting plate (1), and fixed plate (5) is fixed to be connected
It connects mounting plate (1), servo motor (2) conducting wire connection switch and attaching plug.
6. a kind of electronic liquid crystal screen with multi-angle regulation function according to claim 1, which is characterized in that it is described from
Distinguish the first gag lever post of fitting (11) and the second gag lever post (12), the first gag lever post (11) and the second limit in moving axis (8) top and the bottom
Bar (12) is fixedly connected with mounting plate (1).
7. -6 any a kind of electronic liquid crystal screen with multi-angle regulation function according to claim 1, which is characterized in that
It is fixedly connected with control cabinet (13) on the mounting plate (1), control cabinet is provided with remote signal receiver on (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811049620.9A CN109027631A (en) | 2018-09-10 | 2018-09-10 | A kind of electronic liquid crystal screen with multi-angle regulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811049620.9A CN109027631A (en) | 2018-09-10 | 2018-09-10 | A kind of electronic liquid crystal screen with multi-angle regulation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109027631A true CN109027631A (en) | 2018-12-18 |
Family
ID=64620856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811049620.9A Pending CN109027631A (en) | 2018-09-10 | 2018-09-10 | A kind of electronic liquid crystal screen with multi-angle regulation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109027631A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109981950A (en) * | 2019-03-29 | 2019-07-05 | 维沃移动通信（杭州）有限公司 | A kind of terminal device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205315976U (en) * | 2016-01-28 | 2016-06-15 | 新余学院 | TV set support with adjustable |
| CN106402608A (en) * | 2016-09-26 | 2017-02-15 | 东莞市联洲知识产权运营管理有限公司 | Concealed type multidirectional adjustable security camera |
| CN107044613A (en) * | 2017-02-23 | 2017-08-15 | 俞陈 | A kind of solar LED street lamp |
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Application publication date: 20181218 |