CN209821582U - But angle regulation's ball curtain - Google Patents
But angle regulation's ball curtain Download PDFInfo
- Publication number
- CN209821582U CN209821582U CN201920818013.8U CN201920818013U CN209821582U CN 209821582 U CN209821582 U CN 209821582U CN 201920818013 U CN201920818013 U CN 201920818013U CN 209821582 U CN209821582 U CN 209821582U
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- rod
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- rotating
- ball curtain
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Abstract
The utility model belongs to the technical field of amusement equipment, especially, can angle regulation's ball curtain, including the ball curtain body, the both sides of ball curtain body are equipped with the triangle-shaped support frame respectively, last fixed mounting has two dead levers on the ball curtain body, it is equipped with the turning block to rotate the cover on the dead lever, the bottom and the triangle-shaped support frame fixed connection who corresponds of turning block, be equipped with driving motor on the arbitrary triangle-shaped support frame, fixed mounting has first idler on driving motor's the output shaft, it is equipped with the second idler to be located fixed cover on the dead lever of first idler top, the winding has same belt between second idler and the first idler, fixed mounting has a plurality of shot-lights on the ball curtain body, this internal circular apron that is equipped with of ball curtain, the bottom fixed mounting of circular apron has the annular piece, the annular. The utility model discloses the practicality is strong, can realize also angle of adjustment when to projector pivoted, and it is simple convenient that the operation gets up.
Description
Technical Field
The utility model relates to an amusement equipment technical field especially relates to a ball curtain that can angle regulation.
Background
The projection technique of the ball curtain is a new display technique, which breaks through the limitation that the prior projection image can only be a plane or a low-radian regular pattern, the projection technique of the external projection ball curtain is that four projectors are used for projecting the ball curtain from the outside in four directions, a spherical seamless vivid picture is displayed by the edge fusion technique, the picture can be ensured not to be deformed, the picture quality is clear, the color is bright, the external projection ball is hung in a hall, the visual effect of super dazzling dynamic sense can be created, the projection technique of the internal projection ball curtain is that the projectors are arranged at the bottom of the ball curtain, a fish eye lens is matched, signals are reflected and projected to the spherical screen for displaying, the internal projection device forms a coherent integrated picture display on the surface of the ball curtain by means of the matching of the ball curtain made of special functional resin and the high-lumen projectors, the multi-window and multi-picture display are supported, and the display can be very stable, Vividly show characters, patterns, animation, the video clearly that the design was made, created super shock's dynamic visual effect, through the retrieval, the patent document that the grant publication number is CN208314436U discloses a ball curtain, and it includes the skeleton, the upper and lower both ends of skeleton are equipped with circular roof beam, two be equipped with a plurality of vertical roof beams between the circular roof beam, a plurality of vertical roof beam separates the setting each other, two adjacent vertical roof beams with be located both ends about the skeleton form installation space between the circular roof beam, the composite material projection curtain has set firmly in the installation space, simple to operate, with low costs, light in weight, stability are good.
However, the above-mentioned technology has disadvantages that the "dome screen" of the current dome screen cinema is oriented to the audience in a single direction, cannot adjust the angle, cannot comprehensively take care of the sight of each audience, and causes great effort and expenditure to be invested and no corresponding experience effect is obtained, so that the dome screen capable of adjusting the angle is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a ball curtain capable of adjusting the angle.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a ball curtain capable of adjusting angles comprises a ball curtain body, wherein triangular support frames are respectively arranged on two sides of the ball curtain body, two fixed rods are fixedly mounted on the ball curtain body, a rotating block is sleeved on each fixed rod in a rotating manner, the bottom of each rotating block is fixedly connected with the corresponding triangular support frame, a driving motor is arranged on any one triangular support frame, a first idler wheel is fixedly mounted on an output shaft of the driving motor, a second idler wheel is fixedly sleeved on the fixed rod above the first idler wheel, the same belt is wound between the second idler wheel and the first idler wheel, a plurality of spot lamps are fixedly mounted on the ball curtain body, a circular cover plate is arranged in the ball curtain body, an annular block is fixedly mounted at the bottom of the circular cover plate, an annular groove is formed in the annular block, an opening is formed in the inner wall on one side of the annular groove, a sliding rod is slidably mounted in the annular groove, and a, the sliding rod fixing sleeve is arranged on an output shaft of the first servo motor, a strip block is fixedly arranged on the sliding rod, a square groove is formed in one side of the strip block, a second servo motor is fixedly arranged on the inner wall of the top of the square groove, a rotating rod is fixedly arranged on an output shaft of the second servo motor, a sliding block is sleeved on the rotating rod in a threaded manner, one side of the sliding block extends out of the square groove and is fixedly provided with a first movable block, a movable rod is hinged to the first movable block, one end, far away from the corresponding first movable block, of the movable rod is hinged to a second movable block, a transverse plate is fixedly arranged at the bottom of the second movable block, and a projector is fixedly.
Preferably, one side fixed mounting that the bar piece is close to the projecting apparatus has the third movable block, it has the horizontal pole to articulate on the third movable block, the one end and the projecting apparatus fixed connection of third movable block are kept away from to the horizontal pole, the model of projecting apparatus is C90 UP.
Preferably, a first through hole is formed in the top of the sliding block, an internal thread is formed in the inner wall of the first through hole, an external thread is formed in the rotating rod, and the rotating rod is in threaded connection with the first through hole.
Preferably, the inner wall of the bottom of the square groove is provided with a rotating groove, and the bottom end of the rotating rod extends into the rotating groove and is rotatably connected with the rotating groove.
Preferably, a bearing is arranged in the rotating groove, an outer ring of the bearing is fixedly connected with the inner wall of the rotating groove, and an inner ring of the bearing is fixedly connected with the rotating rod.
Preferably, a ball is nested on one side of the sliding block, which is far away from the first movable block, and the ball is in contact with the inner wall of one side of the square groove, which is far away from the first movable block.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device is matched with a spherical screen body, a circular cover plate, an annular block, an annular groove, a sliding rod, a first servo motor, a strip-shaped block, a square groove, a second servo motor, a rotating rod, a sliding block, a first movable block, a movable rod, a second movable block, a transverse plate, a projector, a third movable block, a transverse rod, a triangular support frame, a fixed rod, a rotating block, a driving motor, a first idler wheel, a second idler wheel, a belt and a spotlight;
when the projector needs to be rotated, the first reversing switch is firstly twisted, the output shaft of the first servo motor drives the sliding rod to slide, the sliding rod drives the bar-shaped block to move, and the bar-shaped block drives the projector to rotate, so that the projector can rotate by 360 degrees;
when needs are to projecting apparatus angle of adjustment, turn round the second and fall the same direction as the switch again, second servo motor's output shaft drives the dwang and rotates, under the effect of screw thread, the dwang drives the slider and removes, the slider drives first movable block and removes, first movable block drives the movable rod and removes, the movable rod drives second movable block and removes, the second movable block drives the diaphragm and removes, the diaphragm drives the projecting apparatus and removes, under the combined action of third movable block and horizontal pole, the projecting apparatus can only the tilting, the angle of adjustment to the projecting apparatus has been realized, thereby accomplish this rotation of projecting apparatus and the work of angle modulation.
The utility model discloses the practicality is strong, can realize also angle of adjustment when to projector pivoted, and it is simple convenient that the operation gets up.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is an assembly view of the circular cover plate, the ring block, the ring groove, the slide rod, the first servo motor and the bar block of the present invention;
fig. 3 is an assembly view of the bar-shaped block, the square groove, the second servo motor, the rotating rod, the sliding block, the first movable block, the movable rod, the second movable block, the transverse plate, the projector, the third movable block and the transverse rod of the present invention;
FIG. 4 is an enlarged schematic view of portion A of FIG. 1;
fig. 5 is an assembly view of the middle triangular support frame, the fixing rod, the rotating block and the driving motor of the present invention.
In the figure: 1. a ball screen body; 2. a circular cover plate; 3. a ring block; 4. an annular groove; 5. a slide bar; 6. a first servo motor; 7. a bar-shaped block; 8. a square groove; 9. a second servo motor; 10. rotating the rod; 11. a slider; 12. a first movable block; 13. a movable rod; 14. a second movable block; 15. a transverse plate; 16. a projector; 17. a third movable block; 18. a cross bar; 19. a triangular support frame; 20. fixing the rod; 21. rotating the block; 22. a drive motor; 23. a first idler pulley; 24. a second idler pulley; 25. a belt; 26. a spot light.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: a ball curtain capable of adjusting angles comprises a ball curtain body 1, wherein triangular support frames 19 are respectively arranged on two sides of the ball curtain body 1, two fixing rods 20 are fixedly installed on the ball curtain body 1, rotating blocks 21 are rotatably sleeved on the fixing rods 20, the bottoms of the rotating blocks 21 are fixedly connected with the corresponding triangular support frames 19, a driving motor 22 is arranged on any one triangular support frame 19, a first idle wheel 23 is fixedly installed on an output shaft of the driving motor 22, a second idle wheel 24 is fixedly sleeved on the fixing rod 20 positioned above the first idle wheel 23, the same belt 25 is wound between the second idle wheel 24 and the first idle wheel 23, a plurality of spot lights 26 are fixedly installed on the ball curtain body 1, a circular cover plate 2 is arranged in the ball curtain body 1, a ring block 3 is fixedly installed at the bottom of the circular cover plate 2, a ring-shaped groove 4 is formed in the ring block 3, and an opening is formed in the inner wall of one, a sliding rod 5 is slidably mounted in the annular groove 4, a first servo motor 6 is fixedly mounted on the inner wall of the bottom of the circular cover plate 2, the sliding rod 5 is fixedly sleeved on an output shaft of the first servo motor 6, a strip-shaped block 7 is fixedly mounted on the sliding rod 5, a square groove 8 is arranged on one side of the strip-shaped block 7, a second servo motor 9 is fixedly mounted on the inner wall of the top of the square groove 8, a rotating rod 10 is fixedly mounted on the output shaft of the second servo motor 9, a sliding block 11 is sleeved on the rotating rod 10 in a threaded manner, one side of the sliding block 11 extends out of the square groove 8 and is fixedly mounted with a first movable block 12, a movable rod 13 is hinged on the first movable block 12, a second movable block 14 is hinged at one end of the movable rod 13, which is far away from the corresponding first movable block 12, a transverse plate 15 is fixedly mounted at;
a third movable block 17 is fixedly installed on one side, close to the projector 16, of the strip-shaped block 7, a cross rod 18 is hinged to the third movable block 17, one end, far away from the third movable block 17, of the cross rod 18 is fixedly connected with the projector 16, the projector 16 is of a C90UP type, a first through hole is formed in the top of the sliding block 11, an internal thread is formed in the inner wall of the first through hole, an external thread is formed in the rotating rod 10, the rotating rod 10 is in threaded connection with the first through hole, a rotating groove is formed in the inner wall of the bottom of the square groove 8, the bottom end of the rotating rod 10 extends into the rotating groove and is in rotating connection with the rotating groove, a bearing is arranged in the rotating groove, an outer ring of the bearing is fixedly connected with the inner wall of the rotating groove, an inner ring of the bearing is fixedly connected with the rotating rod 10, a ball is nested on one side, far away from the first, The spherical screen comprises a circular cover plate 2, an annular block 3, an annular groove 4, a sliding rod 5, a first servo motor 6, a strip-shaped block 7, a square groove 8, a second servo motor 9, a rotating rod 10, a sliding block 11, a first movable block 12, a movable rod 13, a second movable block 14, a transverse plate 15, a projector 16, a third movable block 17, a cross rod 18, a triangular support frame 19, a fixed rod 20, a rotating block 21, a driving motor 22, a first idler wheel 23, a second idler wheel 24, a belt 25 and a spotlight 26 which are matched, when the spherical screen body 1 needs to be rotated, the driving motor 22 is started, an output shaft of the driving motor 22 drives the first idler wheel 23 to rotate, under the action of the first belt 25, the first idler wheel 23 drives the second idler wheel 24 to rotate, the second idler wheel 24 drives the corresponding fixed rod 20 to rotate, the fixed rod 20 drives the spherical screen body 1 to rotate, when the spherical screen body 1 rotates to a proper angle, the, when the projector 16 needs to be rotated, the first reversing switch is firstly twisted, the output shaft of the first servo motor 6 drives the sliding rod 5 to slide, the sliding rod 5 drives the bar-shaped block 7 to move, the bar-shaped block 7 drives the projector 16 to rotate, so that the projector 16 can realize 360-degree rotation, when the angle of the projector 16 needs to be adjusted, the second reversing switch is then twisted, the output shaft of the second servo motor 9 drives the rotating rod 10 to rotate, under the action of the threads, the rotating rod 10 drives the sliding block 11 to move, the sliding block 11 drives the first movable block 12 to move, the first movable block 12 drives the movable rod 13 to move, the movable rod 13 drives the second movable block 14 to move, the second movable block 14 drives the transverse plate 15 to move, the transverse plate 15 drives the projector 16 to move, under the combined action of the third movable block 17 and the transverse rod 18, the projector 16 can only rotate up and down, so that the angle of the projector 16 can be adjusted, thereby accomplish this rotation of projecting apparatus 16 and the work of angle modulation, the utility model discloses the practicality is strong, can realize also angle of adjustment when 16 pivoted projecting apparatus, and it is simple convenient that the operation gets up.
The working principle is as follows: when the ball screen body 1 needs to be rotated, the driving motor 22 is started, the output shaft of the driving motor 22 drives the first idle wheel 23 to rotate, under the action of the first belt 25, the first idle wheel 23 drives the second idle wheel 24 to rotate, the second idle wheel 24 drives the corresponding fixing rod 20 to rotate, the fixing rod 20 drives the ball screen body 1 to rotate, when the ball screen body 1 rotates to a proper angle, the driving motor 22 is closed, when the projector 16 needs to be rotated, the ball screen body 1 is provided with a first reversing switch and a second reversing switch, the first servo motor 6 and an external power supply are sequentially and electrically connected through wires, the second reversing switch, the second servo motor 9 and the external power supply are sequentially and electrically connected through wires to form a closed loop, the first reversing switch is twisted, at this time, the first servo motor 6 is started, the output shaft of the first servo motor 6 drives the sliding rod 5 to slide in the annular groove 4, the slide bar 5 drives the bar block 7 to move, the bar block 7 drives the projector 16 to rotate, thereby the projector 16 can realize 360-degree rotation, when the angle of the projector 16 needs to be adjusted, the second reversing switch is twisted, at this time, the second servo motor 9 is started, the output shaft of the second servo motor 9 drives the rotating rod 10 to rotate, under the action of the screw thread, the rotating rod 10 drives the sliding block 11 to move, the sliding block 11 drives the first movable block 12 to move, the first movable block 12 drives the movable rod 13 to move, the movable rod 13 drives the second movable block 14 to move, the second movable block 14 drives the transverse plate 15 to move, the transverse plate 15 drives the projector 16 to move, under the combined action of the third movable block 17 and the cross bar 18, the projector 16 can only rotate up and down, so that the angle of the projector 16 can be adjusted, and the rotation and angle adjustment of the projector 16 can be completed.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a can angle regulation's ball curtain, includes ball curtain body (1), its characterized in that: the spherical curtain comprises a spherical curtain body (1), triangular support frames (19) are respectively arranged on two sides of the spherical curtain body (1), two fixing rods (20) are fixedly mounted on the spherical curtain body (1), a rotating block (21) is rotatably sleeved on each fixing rod (20), the bottom of each rotating block (21) is fixedly connected with the corresponding triangular support frame (19), a driving motor (22) is arranged on any one triangular support frame (19), a first idler (23) is fixedly mounted on an output shaft of each driving motor (22), a second idler (24) is fixedly sleeved on each fixing rod (20) above the corresponding first idler (23), the same belt (25) is wound between each second idler (24) and the corresponding first idler (23), a plurality of spot lamps (26) are fixedly mounted on the spherical curtain body (1), a circular cover plate (2) is arranged in the spherical curtain body (1), and a ring-shaped block (3) is fixedly mounted at the bottom of the circular cover plate, an annular groove (4) is formed in the annular block (3), an opening is formed in the inner wall of one side of the annular groove (4), a sliding rod (5) is arranged in the annular groove (4) in a sliding mode, a first servo motor (6) is fixedly arranged on the inner wall of the bottom of the circular cover plate (2), the sliding rod (5) is fixedly sleeved on the output shaft of the first servo motor (6), a strip-shaped block (7) is fixedly arranged on the sliding rod (5), a square groove (8) is formed in one side of the strip-shaped block (7), a second servo motor (9) is fixedly arranged on the inner wall of the top of the square groove (8), a rotating rod (10) is fixedly arranged on the output shaft of the second servo motor (9), a sliding block (11) is sleeved on the rotating rod (10) in a threaded mode, one side of the sliding block (11) extends out of the square groove (8) and is fixedly provided with a first movable block, one end, far away from the corresponding first movable block (12), of the movable rod (13) is hinged to a second movable block (14), a transverse plate (15) is fixedly mounted at the bottom of the second movable block (14), and a projector (16) is fixedly mounted at the bottom of the transverse plate (15).
2. An angle adjustable ball curtain as claimed in claim 1, wherein: one side fixed mounting that bar piece (7) are close to projecting apparatus (16) has third movable block (17), it has horizontal pole (18) to articulate on third movable block (17), the one end and projecting apparatus (16) fixed connection of third movable block (17) are kept away from in horizontal pole (18), the model of projecting apparatus (16) is C90 UP.
3. An angle adjustable ball curtain as claimed in claim 1, wherein: first through-hole has been seted up at the top of slider (11), the internal thread has been seted up on the inner wall of first through-hole, the external screw thread has been seted up on dwang (10), dwang (10) and first through-hole threaded connection.
4. An angle adjustable ball curtain as claimed in claim 1, wherein: the inner wall of the bottom of the square groove (8) is provided with a rotating groove, and the bottom end of the rotating rod (10) extends into the rotating groove and is rotatably connected with the rotating groove.
5. An angle adjustable ball curtain as claimed in claim 4, wherein: the rotating groove is internally provided with a bearing, the outer ring of the bearing is fixedly connected with the inner wall of the rotating groove, and the inner ring of the bearing is fixedly connected with the rotating rod (10).
6. An angle adjustable ball curtain as claimed in claim 1, wherein: one side of the sliding block (11) far away from the first movable block (12) is nested with a ball, and the ball is in contact with the inner wall of one side of the square groove (8) far away from the first movable block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920818013.8U CN209821582U (en) | 2019-05-31 | 2019-05-31 | But angle regulation's ball curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920818013.8U CN209821582U (en) | 2019-05-31 | 2019-05-31 | But angle regulation's ball curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209821582U true CN209821582U (en) | 2019-12-20 |
Family
ID=68884071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920818013.8U Expired - Fee Related CN209821582U (en) | 2019-05-31 | 2019-05-31 | But angle regulation's ball curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209821582U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111736418A (en) * | 2020-06-19 | 2020-10-02 | 南京科朗电子科技有限公司 | Realize different ball curtain structures that divide screen synthesis to connect |
| CN112189415A (en) * | 2020-11-16 | 2021-01-08 | 湖南省兆祥生态农业科技有限公司 | Ditching device for farming |
-
2019
- 2019-05-31 CN CN201920818013.8U patent/CN209821582U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111736418A (en) * | 2020-06-19 | 2020-10-02 | 南京科朗电子科技有限公司 | Realize different ball curtain structures that divide screen synthesis to connect |
| CN112189415A (en) * | 2020-11-16 | 2021-01-08 | 湖南省兆祥生态农业科技有限公司 | Ditching device for farming |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 Termination date: 20200531 |
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| CF01 | Termination of patent right due to non-payment of annual fee |