阅读说明：本技术 立体智能线条显示屏 (Three-dimensional intelligent lines display screen ) 是由 熊辉 于 2021-09-13 设计创作，主要内容包括：本发明涉及显示屏领域,尤其涉及立体智能线条显示屏,包括有斜面板、分割圈、锥形弹簧、支撑盘等；斜面板内部固接有分割圈,斜面板顶部对称固接有锥形弹簧,两锥形弹簧之间共同固接有支撑盘,支撑盘与斜面板、分割圈均滑动式连接。通过驱动齿轮带动从动齿圈及其上装置缓慢地转动,使得LED显示光条及其上装置可以360°旋转,从而使得该设备可以多方位地展示立体图案,方便人观看本设备显示的立体图案,实现了能够多方位地展示本设备显示的立体图案的目的。(The invention relates to the field of display screens, in particular to a three-dimensional intelligent line display screen which comprises an inclined plane plate, a split ring, a conical spring, a supporting plate and the like; the inside rigid coupling of inclined plane board has the circle of cutting apart, and the symmetrical rigid coupling in inclined plane board top has conical spring, and the common rigid coupling has the supporting disk between two conical spring, and the supporting disk is connected with inclined plane board, cut apart the equal slidingtype of circle. The driven gear ring and the device on the driven gear ring are driven by the driving gear to slowly rotate, so that the LED display light bar and the device on the LED display light bar can rotate by 360 degrees, the equipment can display the three-dimensional patterns in multiple directions, people can conveniently watch the three-dimensional patterns displayed by the equipment, and the purpose of displaying the three-dimensional patterns displayed by the equipment in multiple directions is achieved.)

1. Three-dimensional intelligent lines display screen, including inclined plane board (1), characterized by: the device is characterized by further comprising a dividing ring (2), a conical spring (3), a supporting disc (4), a supporting ring (5), a 360-degree rotation display component (6), an intelligent orientation adjusting component (7), a change-over switch (8) and a pressure sensor (81):

the inner part of the inclined plane plate (1) is fixedly connected with the dividing ring (2);

the top of the inclined plane plate (1) is symmetrically and fixedly connected with the conical spring (3);

the supporting disc (4) is fixedly connected between the two conical springs (3), and the supporting disc (4) is connected with the inclined plane plate (1) and the dividing ring (2) in a sliding manner;

the support ring (5) is fixedly connected inside the inclined plane plate (1), and the support ring (5) is positioned below the support disc (4);

the 360-degree rotating display part (6) is arranged, and the 360-degree rotating display part (6) for displaying the three-dimensional patterns of the multi-azimuth display equipment is arranged on the dividing ring (2);

the intelligent orientation adjusting component (7) is arranged on the 360-degree rotating display component (6) and used for enabling the front face of the three-dimensional pattern displayed by the equipment to face towards a person;

the inner wall of the dividing ring (2) is fixedly connected with a change-over switch (8);

the top of the supporting disk (4) is fixedly connected with eight pressure sensors (81) for sensing pressure in an annular distributed manner.

2. The stereoscopic intelligent line display screen of claim 1, wherein: the top surface of the supporting disk (4) adopts protective friction patterns to play a role in preventing a person from falling down.

3. The stereoscopic intelligent line display screen of claim 1, wherein: the 360-degree rotating display part (6) comprises a rotating disc (61), a supporting frame (62), an LED display light strip (63), a connecting rod (64), a first servo motor (65), a driving gear (66) and a driven gear ring (67), wherein the upper part in the dividing ring (2) is rotatably connected with the rotating disc (61), the top of the rotating disc (61) is fixedly connected with the supporting frame (62), 421LED display light strips (63) are fixedly connected with the lower part of the supporting frame (62) in an array distributed manner, the LED display light strip (63) is fixedly connected with the rotating disc (61), the bottom of the supporting disc (4) is fixedly connected with the connecting rod (64), the connecting rod (64) is connected with the dividing ring (2) in a sliding manner, one end of the connecting rod (64) is fixedly connected with a first servo motor (65), the first servo motor (65) is positioned in the dividing ring (2), one end of an output shaft of the first servo motor (65) is fixedly connected with the driving gear (66), the bottom of the rotating disc (61) is fixedly connected with a driven gear ring (67), and the driven gear ring (67) is meshed with the driving gear (66).

4. The stereoscopic intelligent line display screen of claim 3, wherein: the LED display light bar (63) is made of organic glass and has the characteristics of good optical performance and strong light transmission.

5. The stereoscopic intelligent line display screen of claim 3, wherein: the intelligent orientation adjusting part (7) comprises a supporting plate (71), a large gear (72), a six-face grooved shaft (73), a small gear (74), a guide strip (75), a first movable frame (76), a second servo motor (77), a six-face rod (771), a reset spring (78), a second movable frame (79) and a slotting swing rod (710), the inside of the dividing ring (2) is fixedly connected with the supporting plate (71), the large gear (72) is symmetrically and rotatably connected on the supporting plate (71), the large gear (72) is meshed with the driven gear ring (67), the bottom of the supporting plate (71) is rotatably connected with the six-face grooved shaft (73), the top end of the six-face grooved shaft (73) is fixedly connected with the small gear (74), the small gear (74) is meshed with the large gear (72), the left side of the supporting plate (71) is fixedly connected with the guide strip (75), the right side of the guide strip (75) is slidably connected with the first movable frame (76), the top of the first movable frame (76) is fixedly connected with the second servo motor (77), six poles (771) are fixedly connected to one end of an output shaft of a second servo motor (77), the six poles (771) are in contact with six groove shafts (73), a reset spring (78) is connected between a guide strip (75) and a first movable frame (76), a second movable frame (79) is slidably connected to the left side of the guide strip (75), the second movable frame (79) is fixedly connected to the bottom of the first servo motor (65), a slotted oscillating bar (710) is rotatably connected to the rear side of the guide strip (75), the left end of the slotted oscillating bar (710) is in limited fit with the second movable frame (79), the right end of the slotted oscillating bar (710) is in limited fit with the first movable frame (76), and the second movable frame (79) is located above a change-over switch (8).

6. The stereoscopic intelligent line display screen of claim 5, wherein: the intelligent graphic control device is characterized by further comprising an intelligent graphic control component (9), the intelligent graphic control component (9) is arranged at the top of the support frame (62), the intelligent graphic control component (9) comprises a support (91), a third servo motor (92), a rotating shaft (93), a reel (94), a support seat (95), a guide roller (96), a black rope (97), a sliding frame (98), a shielding plate (99), a compression spring (910), an electromagnet (911), an infrared camera (912) and a microwave induction module (913), the support frame (91) is fixedly connected to the rear side of the top of the support frame (62), the third servo motor (92) is fixedly connected to the top of the support frame (91), the rotating shaft (93) is fixedly connected to left and right output shafts of the third servo motor (92), the rotating shaft (93) is rotatably connected with the support frame (91), and the reel (94) is fixedly connected to the left end of the rotating shaft (93) on the left side, a winding wheel (94) is fixedly connected to the right end of a rotating shaft (93) on the right side, a support seat (95) is fixedly connected to the front side of the top of a support frame (62), a guide roller (96) is rotatably connected to the support seat (95), black ropes (97) are fixedly connected to the winding wheel (94), the black ropes (97) are wound on the winding wheel (94), the guide roller (96) is wound by the black ropes (97), a sliding frame (98) is slidably connected to the upper portion of the front side of the support frame (62), the top of the sliding frame (98) is fixedly connected to the black ropes (97), shielding plates (99) are symmetrically and slidably connected to the lower portion of the sliding frame (98), compression springs (910) are symmetrically connected between the shielding plates (99) and the sliding frame (98), electromagnets (911) are fixedly connected to the lower portions of the left side and the right side of the sliding frame (98), infrared cameras (912) are symmetrically and fixedly connected to the front side of the lower portion of the sliding frame (98), and microwave induction modules (913) are symmetrically and fixedly connected to the front side of the lower portion of the sliding frame (98), the microwave sensing module (913) is located below the infrared camera (912).

7. The stereoscopic intelligent line display screen of claim 6, wherein: the novel loudspeaker support is characterized by further comprising a trigger switch (10) and a prompting loudspeaker (11), wherein the trigger switch (10) is fixedly connected to the lower portion of the front side of the support frame (62), and the prompting loudspeaker (11) is fixedly connected to the lower portion of the front side of the support frame (62).

8. The stereoscopic intelligent line display screen of claim 7, wherein: the photoelectric sensor is also included (12), and the top of the supporting frame (62) is fixedly connected with the photoelectric sensor (12).

9. The stereoscopic intelligent line display screen of claim 8, wherein: the rotary disc type infrared sensor is characterized by further comprising four infrared sensors (13), wherein the four infrared sensors (13) are fixedly connected to the top of the rotary disc (61) in a circumferentially distributed manner.

10. The stereoscopic intelligent line display screen of claim 9, wherein: the device also comprises a central control column (82), the bottom of the inclined plane plate (1) is fixedly connected with the central control column (82), the central control column (82) comprises a switching power supply, a power supply module and a control module, the switching power supply supplies power to the whole device, the output end of the switching power supply is electrically connected with the power supply module, the input end of the power supply module is connected with a power supply main switch through a circuit, the output end of the power supply module is electrically connected with the control module, the control module is connected with a DS1302 clock circuit and a 24C02 circuit, a change-over switch (8), a pressure sensor (81), a trigger switch (10), a photoelectric inductor (12), an infrared inductor (13) and a prompt loudspeaker (11) are electrically connected with the control module, the first servo motor (65), the second servo motor (77), the third servo motor (92) and the electromagnet (911) are all connected with the control module through peripheral circuits.

Technical Field

The invention relates to the field of display screens, in particular to a three-dimensional intelligent line display screen.

Background

In recent years, with the development of computers and information technologies, the variety of display screens is increasing, the display screens are used for displaying various information such as characters, images, videos and the like, and the LED display screens have the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable operation and the like, so that the LED display screens can meet the requirements of different environments, and therefore the LED display screens are widely applied to the fields of commercial media, cultural performance markets, stadiums, information transmission and the like.

LED lines display screen is lighter, safety than comparing in the cubic display screen of LED, traditional LED lines display screen can demonstrate three-dimensional pattern, but traditional LED lines display screen is fixed mounting usually on the plane that needs the show, it can only fix show three-dimensional pattern content towards a position, it is not good to lead to traditional LED lines display screen bandwagon effect, and traditional LED lines display screen is not intelligent enough, the people can't come the size and the play speed of the three-dimensional pattern of adjustment device show through simple operation, many inconveniences have been caused.

Disclosure of Invention

Therefore, it is necessary to provide a stereoscopic intelligent line display screen capable of displaying stereoscopic patterns displayed by a device in multiple directions and capable of intelligently adjusting the size and playing speed of the stereoscopic patterns displayed by the device through gestures, so as to solve the problem that the conventional line display screen provided in the background art can only display stereoscopic pattern contents towards one fixed direction and is not intelligent enough.

The technical scheme is as follows: three-dimensional intelligent lines display screen, including the inclined plane board, still including dividing circle, conical spring, supporting disk, support ring, 360 degrees rotatory show parts, intelligence orientation adjustment part, change over switch and pressure sensor:

the inner part of the inclined plane plate is fixedly connected with the cutting ring;

the top of the inclined plane plate is symmetrically and fixedly connected with a conical spring;

the supporting disc is fixedly connected between the two conical springs and is connected with the inclined plane plate and the dividing ring in a sliding manner;

the support ring is fixedly connected inside the inclined plane plate and is positioned below the support disc;

the 360-degree rotary display part is arranged on the cutting ring and used for displaying the three-dimensional patterns on the multi-azimuth display equipment;

the intelligent orientation adjusting component is arranged on the 360-degree rotating display component and used for enabling the front side of the three-dimensional pattern displayed by the equipment to face towards people;

the inner wall of the dividing ring is fixedly connected with a change-over switch;

the top of the supporting disk is fixedly connected with eight pressure sensors for sensing pressure in an annular distributed manner.

Furthermore, the top surface of the supporting disk adopts protective friction patterns, so that the function of preventing a person from falling is achieved.

Further, 360 rotatory show parts of degree is including revolving the dish, the support frame, LED shows the striation, the connecting rod, a servo motor, drive gear and driven ring gear, the interior upper portion rotary type of dividing the circle is connected with the rotary disk, rotary disk top rigid coupling has the support frame, the support frame below is array distributing type rigid coupling has 421LED to show the striation, LED shows striation and rotary disk rigid coupling, supporting disk bottom fixedly connected with connecting rod, the connecting rod with divide circle sliding connection, connecting rod one end rigid coupling has a servo motor, a servo motor is located inside the circle of dividing, first servo motor output shaft one end rigid coupling has drive gear, rotary disk bottom rigid coupling has driven ring gear, driven ring gear and drive gear meshing.

Furthermore, the LED display light bar is made of organic glass materials and has the characteristics of good optical performance and strong light transmittance.

Furthermore, the intelligent orientation adjusting part comprises a supporting plate, a large gear, a six-sided grooved shaft, a pinion, a guide strip, a first movable frame, a second servo motor, a six-sided rod, a reset spring, a second movable frame and a slotted oscillating bar, wherein the inside of the dividing ring is fixedly connected with the supporting plate, the large gear is symmetrically and rotatably connected on the supporting plate and is meshed with the driven gear ring, the bottom of the supporting plate is rotatably connected with the six-sided grooved shaft, the top end of the six-sided grooved shaft is fixedly connected with the pinion, the pinion is meshed with the large gear, the left side of the supporting plate is fixedly connected with the guide strip, the right side of the guide strip is slidably connected with the first movable frame, the top of the first movable frame is fixedly connected with the second servo motor, one end of an output shaft of the second servo motor is fixedly connected with the six-sided rod, the six-sided rod is contacted with the six-sided grooved shaft, the reset spring is connected between the guide strip and the first movable frame, and the left side of the guide strip is slidably connected with the second movable frame, the second movable frame is fixedly connected with the bottom of the first servo motor, the rear side of the guide strip is rotatably connected with a slotting swing rod, the left end of the slotting swing rod is in limit fit with the second movable frame, the right end of the slotting swing rod is in limit fit with the first movable frame, and the second movable frame is positioned above the change-over switch.

Further, the intelligent pattern control device is arranged on the top of the support frame and comprises a support, a third servo motor, a rotating shaft, a winding wheel, a support seat, a guide roller, a black rope, a sliding frame, a shielding plate, a compression spring, an electromagnet, an infrared camera and a microwave induction module, wherein the support is fixedly connected to the rear side of the top of the support frame, the third servo motor is fixedly connected to the top of the support, the rotating shaft is fixedly connected to the left output shaft and the right output shaft of the third servo motor, the rotating shaft is rotatably connected with the support, the winding wheel is fixedly connected to the left end of the rotating shaft on the left side, the winding wheel is fixedly connected to the right end of the rotating shaft on the right side, the support seat is fixedly connected to the front side of the top of the support frame, the guide roller is rotatably connected to the support seat, the black rope is fixedly connected to the winding wheel, the black rope winds around the guide roller, and the sliding frame is connected to the upper portion of the front side of the support frame, the sliding frame top and black rope rigid coupling, carriage downside symmetry slidingtype are connected with the shield panel, and the symmetric connection has compression spring between shield panel and the carriage, and the equal rigid coupling in carriage left and right sides lower part has the electro-magnet, and carriage lower part front side symmetry rigid coupling has infrared camera, and carriage lower part front side symmetry rigid coupling has microwave induction module, and microwave induction module is located the infrared camera below.

Furthermore, the device also comprises a trigger switch and a prompting loudspeaker, wherein the trigger switch is fixedly connected to the lower part of the front side of the support frame, and the prompting loudspeaker is fixedly connected to the lower part of the front side of the support frame.

Furthermore, the photoelectric sensor is also included, and the top of the support frame is fixedly connected with the photoelectric sensor.

Furthermore, the rotating disc further comprises infrared sensors, and the top of the rotating disc is fixedly connected with four infrared sensors in a circumferentially distributed manner.

Further, still including well accuse post, the bottom rigid coupling has well accuse post in the inclined plane board, well accuse post is including switching power supply, power module and control module, switching power supply is the power supply of whole device, switching power supply's output and power module pass through electric connection, power module's input has the power master switch through the line connection, power module's output and control module pass through electric connection, the last DS1302 clock circuit and the 24C02 circuit of being connected with of control module, change over switch, pressure sensor, trigger switch, photoelectric sensing ware, infrared inductor and suggestion loudspeaker pass through electric connection with control module, first servo motor, second servo motor, third servo motor and electro-magnet all pass through peripheral circuit with control module and are connected.

The invention has the beneficial effects that:

1. the driven gear ring and the device on the driven gear ring are driven by the driving gear to slowly rotate, so that the LED display light bar and the device on the LED display light bar can rotate by 360 degrees, the equipment can display the three-dimensional patterns in multiple directions, people can conveniently watch the three-dimensional patterns displayed by the equipment, and the purpose of displaying the three-dimensional patterns displayed by the equipment in multiple directions is achieved.

2. Through the people stand on one of them pressure sensor, this equipment can keep the position unchanged after LED shows the striation fast speed adjusting to just to people's visual angle for the stereogram that equipment shows is positive towards the people, and the people of being convenient for watch the stereogram that equipment shows, has realized the purpose that can make equipment intelligent regulation orientation.

3. When an operator stands on the pressure sensor, the speed of playing the stereoscopic patterns can be adjusted by the aid of the gesture adjusting device sliding left and right, and the size of the stereoscopic patterns can be adjusted by the aid of the arm of the operator by lifting or descending, so that the equipment is more intelligent in displaying the stereoscopic patterns, and the purpose of displaying the size and the playing speed of the stereoscopic patterns through the gesture intelligent adjusting device is achieved.

4. The position of the arm of the person is sensed through the microwave sensing module, so that the playing speed and the pattern size of the stereoscopic pattern displayed by the gesture adjusting device are convenient for operators to use, and the device is suitable for operators with different heights.

5. The distribution of crowd around this equipment of real-time response of infrared inductor, when the crowd concentrates on equipment one side, the stereogram that equipment shows openly can be towards crowd's one side of concentrating, and the people of being convenient for watch the stereogram that equipment shows, further makes equipment more intelligent.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a schematic view of a first partially cut-away perspective structure of the present invention.

Fig. 4 is a second partially sectional perspective view of the present invention.

Fig. 5 is a partially cut-away perspective view of a 360-degree rotation display component of the present invention.

Fig. 6 is a perspective view of a 360-degree rotation display component according to the present invention.

Fig. 7 is a partial perspective view of a 360 degree rotation display member of the present invention.

FIG. 8 is a schematic view of a first partial body configuration of the intelligent orientation adjustment assembly of the present invention.

FIG. 9 is a schematic diagram of a second partial body configuration of the intelligent orientation adjustment component of the present invention.

FIG. 10 is a perspective view of a third embodiment of the intelligent orientation adjustment assembly of the present invention.

FIG. 11 is a schematic diagram of a first partial body structure of a graphical intelligent control component of the present invention.

FIG. 12 is a schematic diagram of a second partial body structure of a graphical intelligent control component of the present invention.

Fig. 13 is an enlarged perspective view of the present invention a.

Fig. 14 is a perspective view of a third portion of the intelligent control element of the present invention.

Fig. 15 is an enlarged perspective view of the present invention B.

Fig. 16 is a schematic perspective view of a photoelectric sensor according to the present invention.

Fig. 17 is a circuit block diagram of the present invention.

Fig. 18 is a schematic circuit diagram of the present invention.

Reference numerals: 1_ ramp plate, 2_ split ring, 3_ conical spring, 4_ support plate, 5_ support ring, 6_360 degree rotary display part, 61_ rotary disk, 62_ support frame, 63_ LED display light bar, 64_ connecting rod, 65_ first servo motor, 66_ drive gear, 67_ driven ring gear, 7_ smart orientation adjustment part, 71_ support plate, 72_ large gear, 73_ six-sided slotted shaft, 74_ small gear, 75_ guide bar, 76_ first movable frame, 77_ second servo motor, 771_ six-sided rod, 78_ return spring, 79_ second movable frame, 710_ slotted pendulum rod, 8_ switch, 81_ pressure sensor, 82_ center control column, 9_ graphic smart adjustment part, 91_ support, 92_ third servo motor, 93_ rotary shaft, 94_ reel, 95_ support seat, 96_ guide roller, 97_ black rope, 98_ carriage, 99_ shielding plate, 910_ compression spring, 911_ electromagnet, 912_ infrared camera, 913_ microwave induction module, 10_ trigger switch, 11_ prompting loudspeaker, 12_ photoelectric sensor, 13_ infrared sensor.

Detailed Description

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the attached drawings, and the specific connection mode of each part adopts the conventional means of mature bolts, rivets, welding, sticking and the like in the prior art, and the detailed description is not repeated.

Example 1

A three-dimensional intelligent line display screen is shown in figures 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10 and comprises an inclined plane plate 1, a dividing ring 2, a conical spring 3, a support plate 4, a support ring 5, a 360-degree rotary display component 6, an intelligent orientation adjusting component 7, a switch 8 and a pressure sensor 81, wherein the inclined plane plate 1 is fixedly connected with the dividing ring 2, the top of the inclined plane plate 1 is symmetrically and fixedly connected with the conical spring 3, the two conical springs 3 are fixedly connected with the support plate 4 together, the support plate 4 is connected with the inclined plane plate 1 and the dividing ring 2 in a sliding manner, the support ring 5 is fixedly connected with the inside of the inclined plane plate 1, the support ring 5 is positioned below the support plate 4, the dividing ring 2 is provided with the 360-degree rotary display component 6, the 360-degree rotary display component 6 is used for displaying three-dimensional patterns displayed on the equipment in multiple directions, the 360-degree rotary display component 6 is provided with the intelligent orientation adjusting component 7 for enabling the front of the three-dimensional patterns displayed on the equipment to face towards people, the inner wall of the dividing ring 2 is fixedly connected with a change-over switch 8, the top of the supporting disk 4 is in an annular distributed shape and is fixedly connected with an eight-pressure sensor 81, and the pressure sensor 81 is used for sensing pressure.

The 360-degree rotation display part 6 comprises a rotary disc 61, a support frame 62, an LED display light bar 63, a connecting rod 64, a first servo motor 65, a driving gear 66 and a driven gear ring 67, the upper portion is connected with rotary disk 61 in the rotation type in the circle of cutting 2, rotary disk 61 top rigid coupling has support frame 62, support frame 62 below is the distributed rigid coupling of array has 421LED and shows striation 63, LED shows striation 63 and is used for showing the stereogram, LED shows striation 63 and rotary disk 61 rigid coupling, support disc 4 bottom fixedly connected with connecting rod 64, connecting rod 64 and circle of cutting 2 sliding connection, connecting rod 64 one end rigid coupling has first servo motor 65, first servo motor 65 is located inside circle of cutting 2, first servo motor 65 output shaft one end rigid coupling has drive gear 66, rotary disk 61 bottom rigid coupling has driven ring gear 67, driven ring gear 67 and drive gear 66 mesh.

The intelligent orientation adjusting part 7 comprises a supporting plate 71, a large gear 72, a six-sided grooved shaft 73, a small gear 74, a guide strip 75, a first movable frame 76, a second servo motor 77, a six-sided rod 771, a return spring 78, a second movable frame 79 and a grooved swing rod 710, the supporting plate 71 is fixedly connected inside the dividing ring 2, the large gear 72 is symmetrically and rotatably connected to the supporting plate 71, the large gear 72 is positioned above the supporting plate 71 and meshed with the driven gear ring 67, the six-sided grooved shaft 73 is rotatably connected to the bottom of the supporting plate 71, the small gear 74 is fixedly connected to the top end of the six-sided grooved shaft 73 and meshed with the large gear 72, the guide strip 75 is fixedly connected to the left side of the supporting plate 71, the first movable frame 76 is slidably connected to the right side of the guide strip 75, the first movable frame 76 is positioned below the supporting plate 71, the second servo motor 77 is fixedly connected to the top of the first movable frame 76, one end of an output shaft of the second servo motor 77 is fixedly connected with the six-sided rod 771, the six-surface rod 771 is in contact with the six-surface groove shaft 73, a return spring 78 is connected between the guide strip 75 and the first movable frame 76, the second movable frame 79 is connected to the left side of the guide strip 75 in a sliding manner, the second movable frame 79 is fixedly connected with the bottom of the first servo motor 65, the rear side of the guide strip 75 is connected with a slotted swing rod 710 in a rotating manner, the slotted swing rod 710 is used for transmitting power, the left end of the slotted swing rod 710 is in limit fit with the second movable frame 79, the right end of the slotted swing rod 710 is in limit fit with the first movable frame 76, and the second movable frame 79 is located above the change-over switch 8.

When people press a power supply main switch to electrify the device, firstly, the LED display light bar 63 displays a three-dimensional pattern through other control systems, then, a worker operates a remote control center to set working parameter data of the device, the remote control center transmits working parameter data signals of the device to a control module, the control module receives the signals and controls a first servo motor 65 to operate, the first servo motor 65 drives a driving gear 66 to rotate through an output shaft and drives the driving gear 66 to rotate and drive a driven gear ring 67 and a device on the driven gear ring to rotate, the driving gear 66 rotates for one circle every 1 second, so that the rotating speed of the driven gear ring 67 and the device on the driven gear ring is slower, the purpose of displaying the three-dimensional pattern displayed by the device in multiple directions is realized, when people need to watch the three-dimensional pattern displayed by the device in a short distance, the people stand on one pressure sensor 81, and the pressure sensor 81 and the device on the pressure sensor 81 move downwards due to gravity, the conical spring 3 is compressed, at this time, the support ring 5 supports the support plate 4, meanwhile, the second movable frame 79 presses the switch 8, the switch 8 sends a signal, the control module receives the signal and controls the second servo motor 77 to operate, the drive gear 66 is separated from the driven gear ring 67 in the process, the first movable frame 76 and the device thereon move upwards under the action of the slotted oscillating bar 710, the six-sided rod 771 is sleeved in the six-sided slotted shaft 73, when the second servo motor 77 operates, the six-sided rod 771 drives the six-sided slotted shaft 73 and the device thereon to rotate, the pinion 74 drives the driven gear ring 67 and the device thereon to rotate rapidly through the bull gear 72, so that the front side of the three-dimensional pattern displayed by the equipment faces towards a person, the person can conveniently and directly watch the three-dimensional pattern displayed by the equipment, when the person is far away from the equipment and no longer steps on one of the pressure sensors 81, one of the pressure sensors 81 and the devices thereon will be reset in the opposite direction, and the device can be reused to display a three-dimensional pattern in 360 degrees and intelligently adjust the direction by repeating the above operations.

Example 2

Based on embodiment 1, as shown in fig. 11, 12, 13 and 14, the apparatus further includes a graphic intelligent control component 9, the graphic intelligent control component 9 is disposed on the top of the supporting frame 62, the graphic intelligent control component 9 is used for adjusting the playing speed and the size of the three-dimensional pattern displayed by the apparatus according to the requirement, the graphic intelligent control component 9 includes a bracket 91, a third servo motor 92, a rotating shaft 93, a reel 94, a supporting seat 95, a guide roller 96, a black rope 97, a sliding frame 98, a shielding plate 99, a compression spring 910, an electromagnet 911, an infrared camera 912 and a microwave induction module 913, the bracket 91 is fixedly connected to the rear side of the top of the supporting frame 62, the third servo motor 92 is fixedly connected to the top of the bracket 91, the rotating shaft 93 is fixedly connected to both left and right output shafts of the third servo motor 92, the rotating shaft 93 is rotatably connected to the bracket 91, the left end of the rotating shaft 93 on the left side is fixedly connected to the reel 94, a winding reel 94 is fixedly connected to the right end of the rotating shaft 93 on the right side, a support seat 95 is fixedly connected to the front side of the top of the support frame 62, a guide roller 96 is rotatably connected to the support seat 95, black ropes 97 are fixedly connected to the winding reels 94, the black ropes 97 are wound on the winding reel 94, the winding reel 94 is used for winding and unwinding the black ropes 97, the black ropes 97 bypass the guide roller 96, the guide roller 96 is used for guiding the black ropes 97, a sliding frame 98 is slidably connected to the upper portion of the front side of the support frame 62, the sliding frame 98 is in an n-shaped structure, the top of the sliding frame 98 is fixedly connected to the black ropes 97, shielding plates 99 are symmetrically slidably connected to the lower portion of the sliding frame 98, compression springs 910 are symmetrically connected between the shielding plates 99 and the sliding frame 98, electromagnets 911 are fixedly connected to the lower portions of the left side and the right side of the sliding frame 98, the electromagnets 911 are used for adsorbing the shielding plates 99 after being electrified, infrared cameras 912 are symmetrically fixedly connected to the front side of the lower portion of the sliding frame 98, and are used for sensing gestures of an operator, a microwave sensing module 913 for sensing the position of the human arm is symmetrically fixed to the front side of the lower portion of the sliding frame 98, and the microwave sensing module 913 is located below the infrared camera 912.

When the device is started for the first time and the playing speed of the device displaying the three-dimensional pattern and the size of the three-dimensional pattern need to be adjusted, an operator stands on one of the pressure sensors 81, one of the pressure sensors 81 detects pressure information and transmits the information to the control module, the control module controls the electromagnet 911 to be electrified, the electromagnet 911 is electrified and has magnetism to adsorb the shielding plate 99, the shielding plate 99 moves towards the direction away from each other, the compression spring 910 is compressed accordingly, so that the infrared camera 912 and the microwave induction module 913 are not blocked by the shielding plate 99 any more, the microwave induction module 913 is used for inducing the position of the arm of the operator, the height of the operator can be induced, when the microwave induction module 913 induces the height of the operator, the control module controls the third servo motor 92 to rotate, and the third servo motor 92 drives the rotating shaft 93 and the device thereon to rotate, the sliding frame 98 and the upper device thereof can be pulled upwards by the black rope 97, when the microwave sensing module 913 senses that the height of the operator is low, the control module controls the third servo motor 92 to rotate reversely, so that the black rope 97 is released, the sliding frame 98 and the upper device thereof descend, thereby achieving the purpose of enabling the device to be suitable for operators with different heights, further enabling the device to be more intelligent, when the microwave sensing module 913 senses the position of the arm of the operator, the control module controls the third servo motor 92 to stop rotating, the infrared camera 912 is used for sensing the gesture of the operator, when the arm of the operator slides leftwards, the playing speed of the device is reduced, when the arm of the operator slides rightwards, the playing speed of the device is increased, when the arm of the operator lifts upwards by 45 degrees, the three-dimensional pattern displayed by the device is enlarged, when the arm of the operator slides downwards by 45 degrees, the three-dimensional pattern displayed by the equipment is reduced, so that the equipment is more intelligent, when an operator is far away from the equipment and does not step on one of the pressure sensors 81, the electromagnet 911 is powered off, the electromagnet 911 and the device on the electromagnet are reset in a sequential reverse mode, and therefore the playing speed and the size of the three-dimensional pattern displayed by the equipment can be adjusted according to requirements.

Example 3

On the basis of the embodiment 2, as shown in fig. 15, the child safety monitoring device further comprises a trigger switch 10 and a prompting loudspeaker 11, the trigger switch 10 is fixedly connected to the lower portion of the front side of the supporting frame 62, and the prompting loudspeaker 11 for reminding children and guardians of safety is fixedly connected to the lower portion of the front side of the supporting frame 62.

When a child stands on one of the pressure sensors 81, the sliding frame 98 and the device on the sliding frame move downwards for a large distance, then the sliding frame 98 can press the trigger switch 10, the trigger switch 10 sends out a signal, the control device does not adjust the playing speed and the size of the three-dimensional pattern after the control module receives the signal, the child is prevented from mistakenly touching the device, when the sliding frame 98 can press the trigger switch 10, the control module can control the prompt loudspeaker 11 to send out a sound, and therefore the child and a guardian can be reminded to pay attention to safety.

Example 4

Based on embodiment 3, as shown in fig. 7 and 16, the photo-electric sensor 12 is further included, and the photo-electric sensor 12 for detecting the intensity of light is fixed on the top of the supporting frame 62.

Photoelectric sensor 12 is used for detecting the power of light, makes equipment can adjust luminous luminance according to external environment's light, and when photoelectric sensor 12 detected external environment light when darker, the luminous intensity of equipment can be strengthened, and when photoelectric sensor 12 detected external environment light when brighter, the luminous intensity of equipment can weaken, and then the realization improves the user through adjustment luminance and watches experience.

Example 5

Based on the embodiment 4, as shown in fig. 7, the infrared sensor device further includes four infrared sensors 13 for sensing the number of people, which are fixedly connected to the top of the rotating disk 61 in a circumferentially distributed manner.

Infrared inductor 13 is used for responding to people's quantity, when one of them infrared inductor 13 senses equipment one side people more, one of them infrared inductor 13 signals, control first servo motor 65 of control behind the control module received signal and rotate, make the more one side of the head of the space pattern that equipment shows, control module can control first servo motor 65 stall afterwards, make things convenient for the people to watch the space pattern that equipment shows, so, can be automatically according to the orientation of how many adjusting device of crowd quantity.

Example 6

On the basis of embodiment 5, as shown in fig. 4 and 5, the device further includes a central control column 82, the central control column 82 is fixedly connected to the bottom of the inclined plane board 1, the central control column 82 includes a switching power supply, a power supply module and a control module, the switching power supply supplies power to the whole device, an output end of the switching power supply is electrically connected to the power supply module, an input end of the power supply module is connected to a main power switch through a circuit, an output end of the power supply module is electrically connected to the control module, the control module is connected to a DS1302 clock circuit and a 24C02 circuit, the switch 8, the pressure sensor 81, the trigger switch 10, the photoelectric sensor 12, the infrared sensor 13 and the prompt speaker 11 are electrically connected to the control module, and the first servo motor 65, the second servo motor 77, the third servo motor 92 and the electromagnet 911 are all connected to the control module through a peripheral circuit.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.