CN115731807B - Playing device capable of rotationally playing multi-view video and live broadcast - Google Patents
Playing device capable of rotationally playing multi-view video and live broadcast Download PDFInfo
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- CN115731807B CN115731807B CN202211459051.1A CN202211459051A CN115731807B CN 115731807 B CN115731807 B CN 115731807B CN 202211459051 A CN202211459051 A CN 202211459051A CN 115731807 B CN115731807 B CN 115731807B
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Abstract
The invention discloses a playing device capable of rotatably playing multi-view videos and live broadcasts, which belongs to the technical field of video playing exhibition, and comprises a shell and a display screen, wherein a dust collection barrel is fixedly connected to the shell, a cleaning assembly and a height adjusting assembly are arranged on the dust collection barrel, a playing mode switching assembly is arranged on the height adjusting assembly, a dust collection end is arranged on the cleaning assembly and used for cleaning the playing mode switching assembly, a transposition gear is arranged on the height adjusting assembly and used for switching a power transmission direction so as to adjust the height and the rotation angle of the playing mode switching assembly, a plurality of display platforms, a lower pressing block and a fixed connecting rod are arranged on the playing mode switching assembly, the included angle between the two display platforms on the fixed connecting rod is changed through the displacement change of the lower pressing block, the purpose that the display platforms switch playing modes according to crowd dispersion states is achieved, and meanwhile, the flying dust of the display screen is cleaned so as to ensure the playing effect.
Description
Technical Field
The invention relates to the technical field of video playing and exhibition, in particular to a playing device capable of rotatably playing multi-view video and live broadcast.
Background
With the development of video services, the existing main stream media only provides one path of video after being guided and edited for playing, and a viewer can only watch programs according to the guiding view angle, so that the requirements of users cannot be met. In the face of the surrounding diversified world, users need to observe from a more comprehensive and stereoscopic angle, and the demands of self-help broadcasting and global overview are also more and more strong for audiences, so that multi-view video playing is generated.
The current playing setting basically only carries one display screen, when outdoor playing, if the number of viewers is numerous and the viewers are scattered in all directions, one display screen cannot meet the requirements, and in order to adapt to various conditions, such as the number of viewers is numerous and the viewers are scattered, or the viewers are few and the viewers are concentrated, the state playing state is required to be switched, so that different requirements are met, in the existing equipment, the equipment for switching the state is not many, and the technology is not mature enough.
For example, patent with publication number CN210489200U discloses an automatic rotating display device, including vertical setting is used for showing the projection screen post of broadcast content and rotates the base that sets up in projection screen post bottom, is equipped with the projection screen on the projection screen post, installs the projecting apparatus that at least two encircleed the projection screen post setting on the base, install the intermittent type slewing mechanism who drives projecting apparatus intermittent type nature pivoted on the base. The advantages are that: the automatic rotating and switching display content can be realized at fixed time intervals, so that visitors can conveniently stand at the same direction to watch all display content, but the problem is not solved.
Disclosure of Invention
The invention aims to solve the technical problems that: the rotary playing of the device is realized, and the playing mode is switched according to the distribution state of the crowd.
Aiming at the technical problems, the invention adopts the following technical scheme: the utility model provides a rotatable play multi-view video and live play device, includes shell, display screen, fixed connection dust absorption bucket on the shell, is provided with clearance subassembly, altitude mixture control subassembly on the dust absorption bucket, altitude mixture control subassembly on be provided with play mode switching assembly, clearance subassembly on be provided with the dust absorption end and be used for play mode switching assembly's clearance, altitude mixture control subassembly be provided with transposition gear, thereby transposition gear be used for switching power transmission direction and adjust play mode switching assembly's height and rotation angle, play mode switching assembly on be provided with several display platform and a briquetting and a fixed connection pole down, fixed mounting display screen on the display platform, rotate two display platform of installation on the fixed connection pole, thereby the displacement through the briquetting changes the contained angle that makes two display platform on the fixed connection pole and changes.
Further, the dust collection barrel is rotatably provided with a dust collection gear ring, a plurality of dust collection frames are fixedly arranged on the dust collection gear ring, the shell is fixedly provided with a cleaning motor, the dust collection gear ring is meshed with the cleaning motor, and a plurality of dust collection pipes are arranged on the dust collection barrel.
Further, the dust absorption bucket on rotate and install lower revolving stage, lower revolving stage on rotate and install the lead screw, the lead screw is kept away from the one end rotation of revolving stage down and is installed the limiting plate, lower revolving stage on fixed mounting have revolving stage ring gear and several slide bar down, the one end fixed connection limiting plate of revolving stage down is kept away from to the slide bar, the lead screw on threaded connection on revolving stage, go up revolving stage and slide bar sliding connection, go up the one side fixed mounting cone panel that the revolving stage is close to the revolving stage down, last revolving stage on be provided with the ring gear.
Further, the lower rotating table is rotatably provided with a transmission shaft, the transmission shaft is connected with a screw rod through a belt, the other end of the transmission shaft is fixedly provided with a transmission shaft gear, the dust collection barrel is fixedly provided with a transposition cylinder, the transposition cylinder is fixedly provided with a driving motor, the driving motor is fixedly connected with a driving shaft, the driving shaft is slidably provided with a transposition gear, and the transposition cylinder is rotatably connected with the transposition gear.
Further, the dust absorption frame on fixed connection clearance slip table, sliding connection clearance slider on the clearance slip table, fixed connection clearance handle, clearance spring on the clearance slider, clearance spring fixed connection on the clearance slip table, the clearance slider on rotate and connect the dust absorption end, fixed connection clearance gear on the dust absorption end, dust collection pipe and dust absorption end fixed connection, clearance handle and conical surface board intermittent type cooperation.
Further, last rotation bench on fixed mounting several lifting cylinder, fixed mounting support frame on the lifting cylinder, last rotation bench on fixed mounting fixed connection pole, rotate two display platform of installation angle cylinder, movable connection pole on the fixed connection pole, the several display platform evenly divide into two sets of respectively setting in fixed connection pole both sides, the homonymy adjacent display platform passes through movable connection pole and connects, adjusts the angle between two adjacent display platform through the angle cylinder simultaneously.
Further, last rotation bench on fixed mounting guide rail pole, spring bracket, fixed mounting transverse spring on the spring bracket, transverse spring other end fixed mounting receives the briquetting, spring bracket and receive briquetting sliding connection, receive to rotate on the briquetting and install two sets of angle pull rods, two sets of angle pull rods rotate with the display platform that fixed connection pole rotates respectively and be connected, the support frame on fixed connection down the frame, guide rail pole and lower frame sliding connection, guide rail pole on sliding connection down the briquetting, fixed connection vertical spring down on the briquetting, vertical spring and guide rail pole fixed connection.
Further, the dust collecting pipe is made of EVA hose, and the dust collecting end head is provided with a plurality of holes for absorbing sundries such as dust on the display screen.
Compared with the prior art, the invention has the beneficial effects that: (1) The display screen is cleaned when not in use by arranging the cleaning component, so that the broadcasting effect is improved; (2) The play mode is adjusted according to scene requirements by setting a play mode switching component, so that the play quality is improved; (3) The device has simple and ingenious structure and is suitable for outdoor multi-scene use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
FIG. 3 is a schematic view of a cleaning assembly.
Fig. 4 is a schematic view of a partial enlarged structure at a in fig. 2.
Fig. 5 is a schematic view of a partial enlarged structure at B in fig. 2.
Fig. 6 is a schematic diagram of a playback mode switching component structure.
Fig. 7 is a schematic diagram of a partial structure of a play mode switching assembly.
Fig. 8 is a schematic view of a partial enlarged structure at C in fig. 7.
FIG. 9 is a schematic view of a cone plate structure.
Reference numerals: 101-a housing; 102-a display screen; 201-a dust collection barrel; 202, a dust collection frame; 203-upper rotating table; 204-a dust collection end; 205-cleaning a motor; 206-dust collection gear ring; 207-lower rotating table; 208-screw; 209-a limiting plate; 210-a sliding bar; 211-cleaning a sliding table; 212-cleaning a handle; 213-cleaning the spring; 214-cleaning the gear; 215-cleaning the slide block; 216-dust collection tube; 217-lower turret ring gear; 218-a belt; 219-a drive shaft; 220-a drive shaft gear; 221-a drive motor; 222-transposition air cylinder; 223-transposition gear; 224-a drive shaft; 225-cone panel; 301-a display platform; 302-angle cylinder; 303—a movable connecting rod; 304-lifting a cylinder; 305-supporting frame; 306—a rail bar; 307-pressing down the rack; 308-vertical springs; 309-angle tie rod; 310-spring support; 311-fixing the connecting rod; 312-compacting; 313-pressing down; 314-transverse springs.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the invention, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Examples: as shown in fig. 1, 2, 3, 5 and 9, a dust collection barrel 201 is fixedly connected to a shell 101, a cleaning assembly and a height adjusting assembly are arranged on the dust collection barrel 201, a play mode switching assembly is arranged on the height adjusting assembly, a cleaning motor 205 is fixedly arranged on the shell 101, a dust collection gear ring 206 is rotatably arranged on the dust collection barrel 201, the cleaning motor 205 is meshed with the dust collection gear ring 206, a plurality of dust collection frames 202 are fixedly arranged on the dust collection gear ring 206, a cleaning sliding table 211 is fixedly connected to the dust collection frames 202, a cleaning sliding block 215 is slidingly arranged on the cleaning sliding table 211, a cleaning handle 212 and a cleaning spring 213 are fixedly connected to the cleaning sliding table 211, a dust collection end 204 is rotatably connected to the cleaning sliding block 215, a plurality of holes are arranged on the dust collection end 204, a dust collection pipe 216 is fixedly connected to the dust collection end 204, the dust collecting pipe 216 is fixedly connected with the dust collecting barrel 201, the lower rotating table 207 is rotatably arranged on the dust collecting barrel 201, a plurality of sliding rods 210 are fixedly arranged on the lower rotating table 207, a limit plate 209 is fixedly arranged at one end of the sliding rods 210 far away from the lower rotating table 207, a lead screw 208 is rotatably arranged on the lower rotating table 207, the lead screw 208 is rotatably arranged with the limit plate 209, the lead screw 208 is in threaded connection with the upper rotating table 203, the sliding rods 210 are in sliding connection with the upper rotating table 203, a conical surface plate 225 is fixedly arranged at one end of the upper rotating table 203 close to the lower rotating table 207, the inner surface of the conical surface plate 225 is conical, when the upper rotating table 203 is downwardly displaced by a certain amount, the conical surface plate 225 presses a cleaning handle 212 to enable a cleaning slider 215 to be close to the lower rotating table 207 against the elasticity of a cleaning spring 213, at the moment, a dust collecting end 204 on the cleaning slider 215 is also correspondingly displaced, a cleaning gear 214 on the cleaning end 204 is meshed with a gear ring on the upper rotating table 203, at this time, the cleaning motor 205 is started to rotate the cleaning gear ring 206, and the cleaning rack 202 on the cleaning gear ring 206 rotates around the lower rotating table 207 with the cleaning sliding table 211, and at this time, the cleaning head 204 rotates and rotates to perform the suction cleaning operation.
As shown in fig. 3 and 4, a transposition cylinder 222 is fixedly connected to the dust collection barrel 201, a driving motor 221 is fixedly connected to the transposition cylinder 222, a driving shaft 224 is fixedly connected to the driving motor 221, a transposition gear 223 is slidably connected to the driving shaft 224, the transposition gear 223 is rotatably connected to the transposition cylinder 222, a lower turntable gear ring 217 is fixedly connected to the lower turntable 207, a transmission shaft 219 is rotatably connected to the lower turntable 207, the transmission shaft 219 is connected to a screw rod 208 through a belt 218, one end of the transmission shaft 219, which is close to the dust collection barrel 201, is fixedly connected to the transmission shaft gear 220, the position of the transposition gear 223 can be changed by the transposition cylinder 222, so that the meshing relationship between the transposition gear 223 and the lower turntable gear ring 217 and the transmission shaft gear 220 is changed, when the transposition gear 223 is meshed with the lower turntable gear ring 217, the driving motor 221 is started to enable the lower turntable 207 to rotate, the upper turntable 203 is driven to rotate, when the transposition gear 223 is meshed with the transmission shaft gear 220, the lower turntable cylinder 222 is started to enable the screw rod 208 to rotate, and the upper turntable 203 is enabled to move up and down.
As shown in fig. 6, 7 and 8, a plurality of lifting cylinders 304 are fixedly connected to the upper rotating table 203, a supporting frame 305 is fixedly connected to the lifting cylinders 304, a lower pressing frame 307 is fixedly connected to the supporting frame 305, a fixed connecting rod 311 is fixedly connected to the upper rotating table 203, two display platforms 301 are rotatably mounted on the fixed connecting rod 311, an angle cylinder 302 and a movable connecting rod 303 are rotatably mounted on the display platforms 301, the plurality of display platforms 301 are uniformly divided into two groups and respectively arranged on two sides of the fixed connecting rod 311, adjacent display platforms 301 on the same side are connected through the movable connecting rod 303, meanwhile, the angle between the adjacent two display platforms 301 is adjusted through the angle cylinder 302, a guide rail rod 306 and a spring support 310 are fixedly connected to the upper rotating table 203, the lower pressing frame 307 is slidably connected with the guide rail rod 306, a lower pressing block 313 is fixedly connected to the lower pressing block 313, the other end of the vertical spring 308 is fixedly connected to the guide rail rod 306, the spring bracket 310 is slidingly connected with the receiving press block 312, the pressing block 312 is fixedly connected with the transverse spring 314, the other end of the transverse spring 314 is fixedly connected with the spring bracket 310, the pressing block 312 is rotatably provided with two groups of angle pull rods 309, the two groups of angle pull rods 309 are respectively rotatably connected with the display platforms 301 which are rotatably connected with the fixed connecting rods 311, when the lifting cylinder 304 is retracted, the supporting frame 305 descends with the lower pressing frame 307, the movable connecting rod 303 slides out of the supporting frame 305, the supporting frame 305 is not supported by the movable connecting rod 303, then the pressing block 313 is pressed down by the lower pressing block 313, the pressing block 312 is pressed against the elasticity of the transverse spring 314 to displace, at the moment, the two groups of angle pull rods 309 push the respectively connected display platforms 301 until the display screens 102 on the two display platforms 301 are positioned in the same plane, meanwhile, the angle cylinders 302 between the adjacent display platforms 301 at the same side also start to push the adjacent display platforms 301 to be on the same plane, finally, all the display platforms 301 are on the same plane to form a large screen so as to facilitate the people to concentrate, the viewing experience is improved, when the lifting cylinders 304 are lifted, the pressing frames 307 do not press down the pressing blocks 313 any more, at the moment, under the combined action of the vertical springs 308 and the transverse springs 314, the angle pull rods 309 pull the respectively connected display platforms 301 back to the initial positions so as to form a certain included angle, meanwhile, the angle cylinders 302 between the adjacent display platforms 301 at the same side work, a certain included angle is formed between the adjacent display platforms 301, then the lifting cylinders 304 are lifted to drive the supporting frames 305 to lift, at the moment, the movable connecting rods 303 are inserted into the supporting frames 305, the supporting frames 305 provide support for the movable connecting rods 303, at the moment, the display screens 102 on the display platforms 301 show the same picture, and the people around the circles can watch better.
Working principle: starting the transposition cylinder 222 to enable the transposition gear 223 to be meshed with the transmission shaft gear 220, starting the driving motor 221 to enable the upper rotating table 203 to ascend, adjusting the height of the lifting cylinder 304 according to scene requirements after ascending to a preset position, adjusting whether the display screen 102 forms a large screen or plays the same content around a circle, then starting the transposition cylinder 222 to enable the transposition gear 223 to be meshed with the lower rotating table gear ring 217 according to requirements, enabling the upper rotating table 203 to rotate a certain angle, adjusting the angle corresponding to play, lifting the lifting cylinder 304 after completing play, enabling a plurality of display platforms 301 to encircle, then starting the transposition cylinder 222 to enable the transposition gear 223 to be meshed with the transmission shaft gear 220, starting the driving motor 221 to enable the upper rotating table 203 to descend, enabling the gear ring of the upper rotating table 203 to be meshed with the cleaning gear 214 after descending, and starting the cleaning motor 205 and a dust collection motor in the dust collection barrel 201 to clean the display screen 102 while revolving at the moment.
Claims (2)
1. A play device capable of playing multi-view video and live broadcast in a rotating way, which comprises a shell (101) and a display screen (102), and is characterized in that: the dust collection device comprises a shell (101), wherein a dust collection barrel (201) is fixedly connected onto the shell (101), a cleaning assembly and a height adjusting assembly are arranged on the dust collection barrel (201), a play mode switching assembly is arranged on the height adjusting assembly, a dust collection end head (204) is arranged on the cleaning assembly and used for cleaning the play mode switching assembly, a transposition gear (223) is arranged on the height adjusting assembly, the transposition gear (223) is used for switching a power transmission direction so as to adjust the height and the rotation angle of the play mode switching assembly, a plurality of display platforms (301), a lower pressing block (313) and a fixed connecting rod (311) are arranged on the play mode switching assembly, a display screen (102) is fixedly arranged on the display platform (301), two display platforms (301) are rotatably arranged on the fixed connecting rod (311), and an included angle between the two display platforms (301) on the fixed connecting rod (311) is changed through displacement change of the lower pressing block (313);
the dust collection device is characterized in that a dust collection gear ring (206) is rotatably arranged on the dust collection barrel (201), a plurality of dust collection frames (202) are fixedly arranged on the dust collection gear ring (206), a cleaning motor (205) is fixedly arranged on the shell (101), the dust collection gear ring (206) is meshed with the cleaning motor (205), and a plurality of dust collection pipes (216) are arranged on the dust collection barrel (201);
the dust collection barrel (201) is rotatably provided with a lower rotating table (207), the lower rotating table (207) is rotatably provided with a lead screw (208), one end of the lead screw (208) away from the lower rotating table (207) is rotatably provided with a limiting plate (209), the lower rotating table (207) is fixedly provided with a lower rotary table gear ring (217) and a plurality of sliding rods (210), one end of the sliding rods (210) away from the lower rotating table (207) is fixedly connected with the limiting plate (209), the lead screw (208) is in threaded connection with an upper rotating table (203), the upper rotating table (203) is in sliding connection with the sliding rods (210), one surface of the upper rotating table (203) close to the lower rotating table (207) is fixedly provided with a conical panel (225), and the upper rotating table (203) is provided with a gear ring;
the dust collection device is characterized in that a transmission shaft (219) is rotatably arranged on the lower rotating table (207), the transmission shaft (219) is connected with a screw rod (208) through a belt (218), a transmission shaft gear (220) is fixedly arranged at the other end of the transmission shaft (219), a transposition air cylinder (222) is fixedly arranged on the dust collection barrel (201), a driving motor (221) is fixedly arranged on the transposition air cylinder (222), a driving shaft (224) is fixedly connected to the driving motor (221), a transposition gear (223) is slidingly arranged on the driving shaft (224), and the transposition air cylinder (222) is rotatably connected with the transposition gear (223);
the dust collection device is characterized in that a cleaning sliding table (211) is fixedly connected to the dust collection frame (202), a cleaning sliding block (215) is connected to the cleaning sliding table (211) in a sliding mode, a cleaning handle (212) and a cleaning spring (213) are fixedly connected to the cleaning sliding block (215), the cleaning spring (213) is fixedly connected to the cleaning sliding table (211), a dust collection end (204) is rotatably connected to the cleaning sliding block (215), a cleaning gear (214) is fixedly connected to the dust collection end (204), a dust collection pipe (216) is fixedly connected to the dust collection end (204), and the cleaning handle (212) is in intermittent fit with a conical surface plate (225);
the upper rotating table (203) is fixedly provided with a plurality of lifting cylinders (304), the lifting cylinders (304) are fixedly provided with support frames (305), the upper rotating table (203) is fixedly provided with fixed connecting rods (311), the fixed connecting rods (311) are rotatably provided with two display platforms (301), the display platforms (301) are rotatably provided with angle cylinders (302) and movable connecting rods (303), the display platforms (301) are uniformly divided into two groups and are respectively arranged at two sides of the fixed connecting rods (311), the display platforms (301) adjacent to the same side are connected through the movable connecting rods (303), and meanwhile, the angles between the two adjacent display platforms (301) are adjusted through the angle cylinders (302);
the utility model provides a fixed mounting guide rail pole (306), spring bracket (310) on last carousel (203), fixed mounting transverse spring (314) on spring bracket (310), transverse spring (314) other end fixed mounting pressurized piece (312), spring bracket (310) and pressurized piece (312) sliding connection, pressurized piece (312) are gone up and are rotated two sets of angle pull rods (309) of installation, two sets of angle pull rods (309) respectively with fixed connection pole (311) rotate display platform (301) of being connected and be connected, support frame (305) on fixed connection down press frame (307), guide rail pole (306) and lower press frame (307) sliding connection, guide rail pole (306) on sliding connection down briquetting (313), lower briquetting (313) on fixed connection vertical spring (308), vertical spring (308) and guide rail pole (306) fixed connection.
2. A rotatable playback device for playing back multi-view video and live video as set forth in claim 1, wherein: the dust collecting pipe (216) is made of EVA hose, and the dust collecting end (204) is provided with a plurality of holes for absorbing sundries such as dust on the display screen (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211459051.1A CN115731807B (en) | 2022-11-17 | 2022-11-17 | Playing device capable of rotationally playing multi-view video and live broadcast |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211459051.1A CN115731807B (en) | 2022-11-17 | 2022-11-17 | Playing device capable of rotationally playing multi-view video and live broadcast |
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| Publication Number | Publication Date |
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| CN115731807A CN115731807A (en) | 2023-03-03 |
| CN115731807B true CN115731807B (en) | 2023-05-23 |
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| CN202211459051.1A Active CN115731807B (en) | 2022-11-17 | 2022-11-17 | Playing device capable of rotationally playing multi-view video and live broadcast |
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