CN207457692U - A kind of panoramic projection curtain hanger - Google Patents
A kind of panoramic projection curtain hanger Download PDFInfo
- Publication number
- CN207457692U CN207457692U CN201721472450.6U CN201721472450U CN207457692U CN 207457692 U CN207457692 U CN 207457692U CN 201721472450 U CN201721472450 U CN 201721472450U CN 207457692 U CN207457692 U CN 207457692U
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- curtain
- projection
- motor
- rotation axis
- vertical
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Abstract
The utility model belongs to projection art, a kind of panoramic projection curtain hanger is provided, including projection screen and projection bracket, the projection screen is by upper, before, afterwards, it is left, right 5 perspective planes composition, 5 perspective planes are seamlessly connected integral, the projection bracket includes pedestal, horizontal rotating shaft, horizontal motor, vertical rotation axis, motor vertical, curtain connecting plate, curtain support plate, the projection screen is fixed in curtain support plate, the curtain support plate is fixed on curtain connecting plate, the curtain connecting plate is connected with vertical rotation axis, vertical rotation axis is connected with motor vertical, the vertical rotation axis and horizontal rotating shaft hinge, horizontal rotating shaft is connected with horizontal motor, the curtain connecting plate is equipped with two axial rake sensors, the output terminal of sensor is connected with microcontroller, microcontroller is connected with motor vertical and horizontal motor.The utility model is simple in structure, easy to use, effectively meets the video playing requirement of panoramic projection instrument, and visual effect more shakes.
Description
Technical field
The utility model belongs to projection art, and in particular to a kind of panoramic projection curtain hanger.
Background technology
Projection screen is a kind of in order to show the device of image, video, and common projection screen is that single plane is thrown
Shadow.
In general existing projection screen hanger, is mostly used on the projection screen of two dimension, is made of a rotation axis, lead to
It crosses motor and controls this rotation axis, realize the lifting to curtain.The curtain to pass through in market is all single face, and use is single.
In order to meet the broadcasting of panoramic video image, existing projection screen can not fully realize required work(
It can, it is impossible to meet required technology requirement, it usually needs multiple curtain collaborations, parallel work.
The content of the invention
The purpose of this utility model is exactly part in order to overcome the above-mentioned deficiencies of the prior art, and provides a kind of panoramic projection
Curtain hanger, it is simple in structure, easy to use, effectively meet the video playing requirement of panoramic projection instrument, visual effect is more shaken
It shakes.
The purpose of this utility model is achieved by the following technical measures：A kind of panoramic projection curtain hanger, including
Projection screen and projection bracket, the projection screen are made of the upper, perspective plane of front, rear, left and right 5,5 seamless companies in perspective plane
It is connected into entirety, each face is without any bulge-structure, using general curtain material, realizes the multi-faceted image of panoramic projection
It has been shown that, the projection bracket include pedestal, horizontal rotating shaft, horizontal motor, vertical rotation axis, motor vertical, curtain connecting plate, curtain
Support plate, the projection screen are fixed in curtain support plate, and the curtain support plate is fixed on curtain connecting plate, the curtain
Cloth connecting plate is connected with vertical rotation axis, and vertical rotation axis is connected with motor vertical, and control signal is sent by motor vertical, to control
Vertical rotation axis rotates, and corner is -30 °~30 °.The vertical rotation axis and horizontal rotating shaft hinge, horizontal rotating shaft and horizontal motor phase
Even, control signal is sent by horizontal motor, carrys out the rotation of controlled level shaft, corner is 0 °~360 °.
The utility model is by adjusting curtain in angle both vertically and horizontally, so as under various circumstances, energy
The preferably demand of matching panoramic projection.
In the above-mentioned technical solutions, the curtain connecting plate be equipped with two axial rake sensors, the output terminal of sensor with
Microcontroller is connected, and microcontroller is connected with motor vertical and horizontal motor.The utility model is measured using two axial rake sensors
Curtain connecting plate and the inclination angle both horizontally and vertically on ground, and motor vertical and horizontal motor is controlled to rotate, pass through two
The mutual synergistic effect of motor, and then realize the rotation of panoramic projection curtain rule.
In the above-mentioned technical solutions, the projection screen is by the size of front, rear, left and right four identical perspective plane and top
One perspective plane composition.
In the above-mentioned technical solutions, 5 perspective planes of the projection screen are the identical square of size.
In the above-mentioned technical solutions, the pedestal of the projection bracket is equipped with for through the through hole of screw, pedestal to pass through
Screw is fixed.
The utility model is simple in structure, easy to use, has the following advantages compared with prior art：
（1）The rotation of controlled level and vertical both direction shaft is distinguished using two motors, realizes three-dimensional angle control
System；
（2）It is integral using five curtain perspective plane collaborations, realize the projection of panorama 3 D stereoscopic image；
（3）It is controlled by accurate sensor, improves the accuracy of horizontal and vertical corner.
Description of the drawings
Fig. 1 is the structure diagram of projection bracket part in the utility model, and curtain support plate is omitted in figure.
Fig. 2 is the overall structure diagram of the utility model.
Fig. 3 is the vertical cross-sectional view of the utility model.
Wherein：1. curtain connecting plate, 2. motor verticals, 3. horizontal rotating shafts, 4. horizontal motors, 5. pedestals, 6. through holes, 7. acts
Cloth support plate, 8. projection screens.
Specific embodiment
The utility model will be further described with reference to the accompanying drawings and embodiments.
As shown in Figures 1 to 3, the utility model embodiment provides a kind of panoramic projection curtain hanger, including 8 He of projection screen
Projection bracket, the projection screen 8 are made of the upper, perspective plane of front, rear, left and right 5, and 5 perspective planes seamless connections are integral,
Each no any bulge-structure of face, using general curtain material, realizes that the multi-faceted image of panoramic projection is shown, described
Projection bracket includes pedestal 5, horizontal rotating shaft 3, horizontal motor 4, vertical rotation axis, motor vertical 2, curtain connecting plate 1, curtain support
Plate 7, the projection screen 8 are fixed in curtain support plate 7, and the curtain support plate 7 is fixed on curtain connecting plate 1, described
Curtain connecting plate 1 is connected with vertical rotation axis, and vertical rotation axis is connected with motor vertical 2, and control signal is sent by motor vertical 2,
Vertical rotation axis is controlled to rotate, corner is -30 °~30 °.The vertical rotation axis and horizontal rotating shaft hinge, horizontal rotating shaft 3 and level
Motor 4 is connected, and sends control signal by horizontal motor 4, carrys out controlled level shaft 3 and rotate, and corner is 0 °~360 °.
In the above-described embodiments, the curtain connecting plate 1 is equipped with two axial rake sensors, the output terminal and list of sensor
Piece machine is connected, and microcontroller is connected with motor vertical and horizontal motor.The utility model measures curtain using two axial rake sensors
Cloth connecting plate and the inclination angle both horizontally and vertically on ground, and motor vertical 2 and horizontal motor 4 is controlled to rotate, pass through two
The mutual synergistic effect of motor, and then realize the rotation of panoramic projection curtain rule.
In the above-described embodiments, 5 perspective planes of the projection screen are the identical square of size.
In the above-described embodiments, the pedestal 5 of the projection bracket is equipped with for through the through hole 6 of screw, pedestal to pass through
Screw is fixed.
The present embodiment panoramic projection curtain hanger can not only realize the display of image/video, pass through 5 different directions
The projection of projecting apparatus, one complete panoramic picture of combination formation on projection screen, and can be by controlling projection bracket
Level, vertical rotary realize the low-angle adjustment of curtain, and then panoramic video is preferably presented.
For the pedestal 5 of the present embodiment for connecting fixed and supporting entire hanger, through hole 6 is used for the installation of screw and nut.
Entire panoramic projection curtain hanger can be fixed on the table by pedestal 5 or hung upside down on the ceiling by pedestal 5.It is whole
A hanger controls the rotation of vertical rotation axis by the rotation of 4 controlled level shaft 3 of horizontal motor and motor vertical 2.Wherein water
Azimuth is 0 °~360 °, and vertical pivoting angle is -30 °~30 °.Two mutual coordinateds of shaft realize three-dimensional perspective adjustment.
The content not being described in detail in this specification belongs to the prior art well known to those skilled in the art.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within new spirit and principle, any modifications, equivalent replacements and improvements are made should be included in the guarantor of the utility model
Within the scope of shield.
Claims (5)
1. a kind of panoramic projection curtain hanger, it is characterized in that：Including projection screen and projection bracket, the projection screen by it is upper,
The perspective plane composition of front, rear, left and right 5,5 perspective planes seamless connections are integral, and the projection bracket includes pedestal, level turns
Axis, horizontal motor, vertical rotation axis, motor vertical, curtain connecting plate, curtain support plate, the projection screen are fixed on curtain branch
On fagging, the curtain support plate is fixed on curtain connecting plate, and the curtain connecting plate is connected with vertical rotation axis, vertical rotation axis
It is connected with motor vertical, the vertical rotation axis and horizontal rotating shaft hinge, horizontal rotating shaft are connected with horizontal motor, the curtain connection
Plate is equipped with two axial rake sensors, and the output terminal of sensor is connected with microcontroller, microcontroller and motor vertical and horizontal motor
It is connected.
2. panoramic projection curtain hanger according to claim 1, it is characterized in that：The projection screen is by front, rear, left and right
The identical perspective plane of four sizes and one, top perspective plane composition.
3. panoramic projection curtain hanger according to claim 1, it is characterized in that：5 perspective planes of the projection screen are
The identical square of size.
4. panoramic projection curtain hanger according to claim 1, it is characterized in that：The pedestal of the projection bracket, which is equipped with, to be used
In the through hole through screw, pedestal is screwed.
5. panoramic projection curtain hanger according to claim 1, it is characterized in that：The corner of the horizontal rotating shaft for 0 °~
360 °, the corner of the vertical rotation axis is -30 °~30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721472450.6U CN207457692U (en) | 2017-11-07 | 2017-11-07 | A kind of panoramic projection curtain hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721472450.6U CN207457692U (en) | 2017-11-07 | 2017-11-07 | A kind of panoramic projection curtain hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207457692U true CN207457692U (en) | 2018-06-05 |
Family
ID=62254127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721472450.6U Active CN207457692U (en) | 2017-11-07 | 2017-11-07 | A kind of panoramic projection curtain hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207457692U (en) |
-
2017
- 2017-11-07 CN CN201721472450.6U patent/CN207457692U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |