CN208935716U - A kind of multi-angle regulation device of the liquid crystal-spliced screen of LCD - Google Patents
A kind of multi-angle regulation device of the liquid crystal-spliced screen of LCD Download PDFInfo
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- CN208935716U CN208935716U CN201821667197.4U CN201821667197U CN208935716U CN 208935716 U CN208935716 U CN 208935716U CN 201821667197 U CN201821667197 U CN 201821667197U CN 208935716 U CN208935716 U CN 208935716U
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- China
- Prior art keywords
- motor
- fixedly connected
- liquid crystal
- angle regulation
- gear
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Abstract
The utility model discloses a kind of multi-angle regulation devices of the liquid crystal-spliced screen of LCD, including mosaic screen body, the rear end face of the mosaic screen body is fixedly installed with multi-angle regulation device, the multi-angle regulation device includes top plate and bottom plate, middle part at the top of the bottom plate is fixedly connected with rotating cylinder, rotary column is fixedly connected in the middle part of the top plate bottom, the outer wall of the rotary column and the inner wall of rotating cylinder are rotatablely installed, the outer wall of the rotating cylinder is fixedly connected with first gear, side on the top plate close to its bottom is fixedly installed with first motor, the bottom end of the first motor output shaft is fixedly connected with second gear.On the one hand the utility model can carry out pitch regulation to mosaic screen body by the cooperation of above structure, appreciation effect is improved, steering adjusting on the other hand can be carried out to mosaic screen body, improves visual range, in conclusion realizing the flexible modulation of the liquid crystal-spliced screen of LCD, use more convenient.
Description
Technical field
The utility model relates to the liquid crystal-spliced screen technical field of LCD, the multi-angle tune of specially a kind of liquid crystal-spliced screen of LCD
Regulating device.
Background technique
Large-screen splicing display system be collect much information receive processing display, multiclass personnel operation be controlled in it is integrated more
Interactive system for media is widely used in communication, electric power, command of armed force mechanism, aobvious in offer shared information, decision support, situation
Show that aspect plays an important role.Usually the liquid crystal-spliced screen of LCD is mounted on mobile car body in the prior art, however LCD
When in use, flexibility is poor for liquid crystal-spliced screen, cannot good adjusting pitch angle, use inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of multi-angle regulation devices of the liquid crystal-spliced screen of LCD, have structure letter
It is inconvenient to solve the problems, such as that existing mosaic screen is adjusted for single, advantage easy to use.
To achieve the above object, the utility model provides the following technical solutions: a kind of multi-angle tune of the liquid crystal-spliced screen of LCD
The rear end face of regulating device, including mosaic screen body, the mosaic screen body is fixedly installed with multi-angle regulation device.
The multi-angle regulation device includes top plate and bottom plate, and the middle part at the top of the bottom plate is fixedly connected with rotating cylinder, institute
It states and is fixedly connected with rotary column in the middle part of top plate bottom, the outer wall of the rotary column and the inner wall of rotating cylinder are rotatablely installed, the rotating cylinder
Outer wall is fixedly connected with first gear, and the side on the top plate close to its bottom is fixedly installed with first motor, and described first
The bottom end of motor output shaft is fixedly connected with second gear, and the second gear is meshed with first gear, leans on the top plate
The other side of its nearly top front/rear end is fixedly connected to fixed plate, and the rear end face of the mosaic screen body is fixedly connected with residual snail
The antero posterior axis of wheel, the opposite face of two fixed plates and residual worm gear is rotatablely installed, close to its middle top on the top plate
The other side offers mounting groove, and the intracavitary top and bottom of the mounting groove is rotatably equipped with shaft, fixed company in the shaft
It is connected to worm screw, the worm screw and residual worm gear are mutually ratcheting, and the second motor, second motor are fixedly installed at the top of the top plate
Output shaft be fixedly connected with the top of worm screw.
Preferably, the mosaic screen body is that four or nine or more splicing main bodys are spliced, the splicing main body
For Rimless LCD liquid crystal display.
Preferably, the first motor and the second motor are servo motor.
Preferably, the first motor and the second motor are electrically connected with controller, the model of the controller outside
80C51。
Compared with prior art, the beneficial effects of the utility model are as follows:
One, the utility model matching by top plate and bottom plate, rotating cylinder, rotary column, first gear, first motor and second gear
It closes, steering adjusting can be carried out to mosaic screen body, improve visual range.
Two, the utility model is matched by fixed plate, residual worm gear, mounting groove, shaft, worm screw, controller with the second motor
It closes, pitch regulation can be carried out to mosaic screen body, improve appreciation effect.
In conclusion can be realized the flexible modulation of the liquid crystal-spliced screen of LCD, adjust more convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model top plate side view；
Fig. 2 is the structural schematic diagram of the partial sectional view of the utility model top plate side view；
Fig. 3 is the structural schematic diagram of the utility model mosaic screen body front view.
In figure: 1- mosaic screen body, 2- multi-angle regulation device, 3- top plate, 4- bottom plate, 5- rotating cylinder, 6- rotary column, the first tooth of 7-
Wheel, 8- first motor, 9- second gear, 10- fixed plate, the residual worm gear of 11-, 12- mounting groove, 13- shaft, 14- worm screw, 15-
Two motors, 16- splice main body, 17- controller.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution: a kind of multi-angle tune of the liquid crystal-spliced screen of LCD
Regulating device, including mosaic screen body 1, the rear end face of mosaic screen body 1 are fixedly installed with multi-angle regulation device 2.
Multi-angle regulation device 2 includes top plate 3 and bottom plate 4, and the middle part at 4 top of bottom plate is fixedly connected with rotating cylinder 5, top plate 3
Rotary column 6 is fixedly connected in the middle part of bottom, the outer wall of rotary column 6 and the inner wall of rotating cylinder 5 are rotatablely installed, and the outer wall of rotating cylinder 5 is fixed to be connected
It is connected to first gear 7, the side of its close bottom is fixedly installed with first motor 8, the bottom of 8 output shaft of first motor on top plate 3
End is fixedly connected with second gear 9, and second gear 9 is meshed with first gear 7, close to its top front/rear end on top plate 3
The other side is fixedly connected to fixed plate 10, and the rear end face of mosaic screen body 1 is fixedly connected with residual worm gear 11, two fixed plates 10
The antero posterior axis of opposite face and residual worm gear 11 is rotatablely installed, and the other side on top plate 3 close to its middle top offers mounting groove 12,
The intracavitary top and bottom of mounting groove 12 is rotatably equipped with shaft 13, is fixedly connected with worm screw 14 in shaft 13, worm screw 14 with it is residual
Worm gear 11 is mutually ratcheting, and the top of top plate 3 is fixedly installed with the second motor 15, the output shaft of the second motor 15 and the top of worm screw 14
It is fixedly connected.
Mosaic screen body 1 is that four or nine or more splicing main bodys 16 are spliced, and splicing main body 16 is Rimless LCD
Liquid crystal display.
First motor 8 and the second motor 15 are servo motor, and first motor 8 is electrically connected with outside with the second motor 15
Controller 17, the model 80C51 of controller 17, controller 17 are powered by external power supply, control first motor 8 by controller 17
With the second motor 15 along reverse.
Working principle: the multi-angle regulation device of the liquid crystal-spliced screen of the LCD is in use, starting first motor 8 drives second
Gear 9 rotates, due to the engagement of first gear 7 and second gear 9, to realize that top plate 3 drives mosaic screen body 1 to do transverse direction
Circular motion adjusts the steering of mosaic screen body 1, improves visual range；Starting the second motor 15 drives worm screw 14 to rotate, due to snail
The mutually ratcheting effect of bar 14 and residual worm gear 11 adjusts bowing for mosaic screen body 1 to realize that mosaic screen body 1 does longitudinal circular motion
Elevation angle degree improves appreciation effect；In conclusion can be realized the flexible modulation of the liquid crystal-spliced screen of LCD, adjust more square
Just.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of multi-angle regulation device of the liquid crystal-spliced screen of LCD, including mosaic screen body (1), it is characterised in that: the mosaic screen
The rear end face of body (1) is fixedly installed with multi-angle regulation device (2)；
The multi-angle regulation device (2) includes top plate (3) and bottom plate (4), and the middle part at the top of the bottom plate (4) is fixedly connected with
Rotating cylinder (5) is fixedly connected with rotary column (6) in the middle part of top plate (3) bottom, and the outer wall of the rotary column (6) is interior with rotating cylinder (5)
Wall rotational installation, the outer wall of the rotating cylinder (5) are fixedly connected with first gear (7), close to the one of its bottom on the top plate (3)
Side is fixedly installed with first motor (8), and the bottom end of first motor (8) output shaft is fixedly connected with second gear (9), described
Second gear (9) is meshed with first gear (7), and the other side on the top plate (3) close to its top front/rear end is fixed
It is connected with fixed plate (10), the rear end face of the mosaic screen body (1) is fixedly connected with residual worm gear (11), two fixed plates
(10) antero posterior axis of opposite face and residual worm gear (11) is rotatablely installed, close to the other side of its middle top on the top plate (3)
It offers mounting groove (12), the intracavitary top and bottom of the mounting groove (12) is rotatably equipped with shaft (13), the shaft
(13) it is fixedly connected on worm screw (14), the worm screw (14) and residual worm gear (11) are mutually ratcheting, and the top of the top plate (3) is fixed
It is equipped with the second motor (15), the output shaft of second motor (15) is fixedly connected with the top of worm screw (14).
2. a kind of multi-angle regulation device of the liquid crystal-spliced screen of LCD according to claim 1, it is characterised in that: the spelling
Connecing screen body (1) is that four or nine or more splicing main bodys (16) are spliced, and the splicing main body (16) is Rimless LCD
Liquid crystal display.
3. a kind of multi-angle regulation device of the liquid crystal-spliced screen of LCD according to claim 1, it is characterised in that: described
One motor (8) and the second motor (15) are servo motor.
4. a kind of multi-angle regulation device of the liquid crystal-spliced screen of LCD according to claim 1 or 3, it is characterised in that: described
First motor (8) and the second motor (15) are electrically connected with controller (17) outside, the model 80C51 of the controller (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821667197.4U CN208935716U (en) | 2018-10-15 | 2018-10-15 | A kind of multi-angle regulation device of the liquid crystal-spliced screen of LCD |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821667197.4U CN208935716U (en) | 2018-10-15 | 2018-10-15 | A kind of multi-angle regulation device of the liquid crystal-spliced screen of LCD |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208935716U true CN208935716U (en) | 2019-06-04 |
Family
ID=66724534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821667197.4U Expired - Fee Related CN208935716U (en) | 2018-10-15 | 2018-10-15 | A kind of multi-angle regulation device of the liquid crystal-spliced screen of LCD |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208935716U (en) |
-
2018
- 2018-10-15 CN CN201821667197.4U patent/CN208935716U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190604 Termination date: 20201015 |