Humanoid dancing numerical control fountain

Abstract

The application discloses a humanoid dance numerical control fountain, and relates to the technical field of bionic robots, which comprises a cavity, a head rotatingly arranged on the cavity, a rotating part arranged at the bottom of the cavity, a walking assembly rotatingly arranged at the bottom of the rotating part and used for supporting the rotating part and the cavity, an upper gear and a lower gear rotatingly arranged in the cavity respectively and used for driving the head and the rotating part, and a motor arranged in the cavity, arm parts rotatingly arranged at the two sides of the cavity, and water spraying modules and fire spraying modules arranged on the arm parts. The output shaft of the motor is coupled with the upper gear or the lower gear through a clutch assembly, the head is driven to rotate through the upper gear, the infrared detector is arranged on the head, the surrounding environment is detected through the rotation of the head, the rotating part is driven to rotate through the lower gear, and the upper body of the robot is twisted, so that the ornamental value and the interesting value are improved.

Description

Technical Field

[0001] This invention relates to the field of bionic robot technology, and more specifically to a humanoid dancing CNC fountain. Background Technology

[0002] The anthropomorphic dancing CNC fountain is a dynamic water feature that combines mechanical control, program choreography, and artistic design. It simulates human dance movements through precise water shape control and multi-dimensional motion, and achieves anthropomorphic performance effects in conjunction with music and lighting.

[0003] However, in the existing technology, in order to fit the design of humanoid figures and movements, relatively complex programming and power systems are often required, which are costly, and once a malfunction occurs, the cost of repairing the precision instruments is also high. Summary of the Invention

[0004] The purpose of this invention is to provide a humanoid dancing CNC fountain to solve the above-mentioned problems.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a humanoid dancing CNC fountain, comprising a cavity on which a head is rotatably mounted;

[0006] The rotating part is located at the bottom of the cavity;

[0007] A rotatable assembly located at the bottom of the rotating part and used to support the rotating part and the cavity;

[0008] The cavity is rotatably equipped with an upper gear and a lower gear for driving the head and the rotating part, and a motor is installed in the cavity. The output shaft of the motor is equipped with a clutch assembly so that the output torque of the motor is transmitted to the upper gear or the lower gear respectively.

[0009] The rotating arm section is located on both sides of the cavity, and it is equipped with a water spray module and a fire spray module.

[0010] Preferably, the walking assembly includes a thigh and a lower leg, with the lower leg equipped with a pivot for rotatably mounting on the thigh.

[0011] Preferably, it also includes a movable part that is rotatably disposed relative to the rotating part, and a transmission block is fixedly disposed at the center of the rotating part;

[0012] The movable part is equipped with a second bevel gear that moves synchronously with the rotating shaft.

[0013] Preferably, it also includes an upper drive shaft fixedly mounted on the head, which moves synchronously with the upper gear.

[0014] Preferably, the system also includes a transmission assembly, comprising a transmission shaft, wherein the transmission shaft is a transmission block / upper transmission shaft;

[0015] A rubber roller coupled to the drive shaft;

[0016] The arm and the rotating shaft move synchronously with the rubber roller.

[0017] Preferably, the clutch assembly includes a screw that is driven to rotate and disposed in the cavity and a movable block that is movably sleeved on the screw. The movable block has a plurality of threaded blocks that move toward each other in the overspeed state and are slidably disposed in the radial direction. The movable block has a relatively high position and a low position when the threaded blocks are threadedly engaged with the screw.

[0018] The fixed gears are rotatably mounted at both ends of the movable block and slide in cooperation with the screw.

[0019] Preferably, it also includes an overspeed detection disc for detecting the motor speed status, and the overspeed detection disc is radially slidably provided with a stop block for pressing against the threaded block.

[0020] Preferably, the overspeed detection disc is slidably provided with a centrifugal block for squeezing the block under overspeed conditions.

[0021] Preferably, the threaded block is provided with an elastic element for maintaining its initial position.

[0022] Preferably, the cavity is equipped with a control program for controlling the water spray module and the fire spray module.

[0023] In the above technical solution, the humanoid dancing CNC fountain provided by the present invention has the following beneficial effects: the output shaft of the motor is coupled with the upper gear or the lower gear through the clutch assembly, the upper gear drives the head to rotate, and the infrared detector is set on the head to detect the surrounding environment through the rotation of the head, while the lower gear drives the rotating part to rotate, presenting the effect of the robot's upper body twisting, which improves the viewing and fun. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0025] Figure 1 This is an overall three-dimensional schematic diagram provided for an embodiment of the present invention;

[0026] Figure 2 This is a front view of the internal structure of the cavity provided in an embodiment of the present invention;

[0027] Figure 3 This is a schematic diagram of the internal structure of the cavity provided in an embodiment of the present invention;

[0028] Figure 4 This is a schematic diagram of the clutch assembly structure provided in an embodiment of the present invention;

[0029] Figure 5 This is a schematic diagram of the overspeed detection disk structure provided in an embodiment of the present invention;

[0030] Figure 6 This is a schematic diagram of the transmission assembly structure located above the cavity provided in an embodiment of the present invention;

[0031] Figure 7 This is a schematic diagram of the transmission assembly structure located within the moving part according to an embodiment of the present invention;

[0032] Figure 8 This is a schematic diagram of the moving part and rotating shaft structure provided in an embodiment of the present invention.

[0033] Explanation of reference numerals in the attached figures:

[0034] 1. Cavity; 11. Upper gear; 12. Lower gear; 13. Screw; 14. Motor; 15. Transmission gear; 16. First transmission belt; 2. Rotating part; 21. Transmission block; 3. Movable part; 31. Moving bevel gear; 4. Thigh part; 41. Lower leg part; 42. Second bevel gear; 43. Fifth transmission belt; 44. Rotating shaft; 5. Arm part; 51. First bevel gear; 52. Half bevel gear; 53. Fourth transmission belt; 6. Head; 61. Upper transmission shaft; 7. Transmission assembly; 71. Third transmission belt; 72. Winding motor; 73. Fixed roller; 74. Rubber roller; 75. Spring; 76. Rocker arm; 8. Clutch assembly; 81. Second transmission belt; 82. Fifth transmission belt; 83. Moving block; 831. Threaded block; 832. Elastic element; 84. Lower fixed gear; 85. Upper fixed gear; 86. Lower chuck; 87. Upper chuck; 88. Overspeed detection disc; 881. Arc groove; 882. Centrifugal block; 883. Abutment block. Detailed Implementation

[0035] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0036] like Figure 1-8 As shown, a humanoid dancing CNC fountain includes a cavity 1 on which a head 6 is rotatably mounted;

[0037] Rotate the rotating part 2 located at the bottom of the cavity 1;

[0038] A rotatable assembly is mounted at the bottom of the rotating part 2 and is used to support the rotating part 2 and the cavity 1;

[0039] The cavity 1 is rotatably equipped with an upper gear 11 and a lower gear 12 for driving the head 6 and the rotating part 2, and a motor 14 is provided in the cavity 1. The output shaft of the motor 14 is equipped with a clutch assembly 8 so that the output torque of the motor 14 is transmitted to the upper gear 11 or the lower gear 12 respectively.

[0040] The arm section 5 is rotatably mounted on both sides of the cavity 1, and is equipped with a water spray module and a fire spray module.

[0041] Specifically, cavity 1 is equipped with a control program for controlling the water spray module and the fire spray module. It can be operated remotely via wireless remote control or activated by programming. The water spray module has two modes: spraying and liquid spraying. The fire spray module is equipped with an infrared detector to detect whether the surrounding environment meets safety standards. The electronic components involved in the above technology are all common knowledge known to those skilled in the art and will not be described in detail here.

[0042] Furthermore, the torque output by the motor 14 is coupled to the upper gear 11 or the lower gear 12 via the clutch assembly 8. The clutch assembly 8 can be a conventional clutch gearbox, which is existing technology and will not be described in detail here. When coupled to the upper gear 11, the torque output by the motor 14 is transmitted to the upper gear 11, which drives the head 6 to rotate. An infrared detector is mounted on the head 6, and the rotation of the head 6 detects the surrounding environment. When coupled to the lower gear 12, a transmission gear 15 is fixedly mounted on the lower gear 12. The transmission gear 15 meshes with the teeth arranged in a circumferential array within the rotating part 2. Figure 2 and Figure 3 As shown, the rotating part 2 rotates. Since the rotating part 2 is fixedly installed at the bottom of the cavity 1, when the rotating part 2 rotates, it causes the entire cavity 1 to rotate relative to the walking component, presenting the effect of the robot's upper body twisting, which enhances the visual appeal and fun.

[0043] In the above technology, the output shaft of the motor 14 is coupled to the upper gear 11 or the lower gear 12 through the clutch assembly 8. The upper gear 11 drives the head 6 to rotate. An infrared detector is set on the head 6. The rotation of the head 6 detects the surrounding environment. The lower gear 12 drives the rotating part 2 to rotate, presenting the effect of the robot's upper body twisting, which improves the viewing experience and fun.

[0044] As a further embodiment of the present invention, the walking assembly includes a thigh 4 and a lower leg 41, and the lower leg 41 is mounted with a pivot 44 to be rotatably mounted on the thigh 4.

[0045] Specifically, it also includes a movable part 3 that is rotatably disposed relative to the rotating part 2, and a transmission block 21 is fixedly disposed at the center of the rotating part 2; a second bevel gear 42 that is rotatably disposed inside the movable part 3 and moves synchronously with the rotating shaft 44. The thigh part 4 is rotatably disposed on both sides of the movable part 3, and the thigh part 4 and the lower leg 41 maintain a predetermined included angle by friction in the default state so that the center of the cavity 1 and the rotating part 2 falls between the two thigh parts 4.

[0046] Furthermore, the rotating shaft 44 and the second bevel gear 42 are connected by a fifth transmission belt 43. The second bevel gear 42 is driven to rotate so that the fifth transmission belt 43 runs, thereby causing the rotating shaft 44 to rotate relative to the thigh 4. The angle between the thigh 4 and the lower leg 41 changes, completing a flexion-extension motion, which increases the robot's fun factor.

[0047] As another embodiment of the present invention, it also includes an upper drive shaft 61 fixedly disposed on the head 6, which moves synchronously with the upper gear 11.

[0048] Specifically, a disc is fixedly installed at the top of the upper gear 11, and the upper drive shaft 61 is connected to the disc via the first drive belt 16, so that when the output shaft of the motor 14 is coupled with the upper gear 11, the output torque is transmitted to the disc and drives the first drive belt 16 to rotate, and drives the head 6 to rotate.

[0049] As a further embodiment of the present invention, it also includes a transmission assembly 7, including a transmission shaft, which is a transmission block 21 or an upper transmission shaft 61; a rubber roller 74 coupled to the transmission shaft; wherein the arm portion 5 and the rotating shaft 44 move synchronously with the rubber roller 74 respectively.

[0050] Specifically, the transmission components 7 are respectively disposed above the cavity 1 and inside the movable part 3, wherein the transmission block 21 and the upper transmission shaft 61 are coaxially arranged and can both be used as transmission shafts. The transmission components 7 also include a rocker arm 76 rotatably disposed on the rubber roller 74. The rocker arm 76 is located on the cavity 1 and inside the movable part 3, and a spring 75 is provided on the rocker arm 76 to keep the rubber roller 74 away from the transmission shaft, such as... Figure 6 and Figure 7 As shown, it also includes a fixed roller 73 and a third transmission belt 71 that are rotatably arranged above the cavity 1 and inside the movable part 3, respectively. The third transmission belt 71 is wrapped around the outside of the two rubber rollers 74 and the fixed roller 73. Then, a winding motor 72 is provided at both ends of the third transmission belt 71. By remote operation, the winding motor 72 is wound around the third transmission belt 71, the tension of the third transmission belt 71 increases, and then the third transmission belt 71 squeezes the rubber roller 74 in the direction of the transmission shaft, so that the rubber roller 74 overcomes the elastic force of the spring 75, and then the rubber roller 74 is in close contact with the transmission shaft.

[0051] The transmission component 7 located in the active part 3 enters the following state: when the rubber roller 74 is in close contact with the transmission block 21, the rotating part 2 rotates and drives the transmission block 21 to rotate. The transmission block 21 drives the rubber roller 74 to rotate. At this time, a moving bevel gear 31 is rotatably provided in the active part 3 and fixedly connected to the bottom end of the rubber roller 74. The moving bevel gear 31 meshes with the second bevel gear 42 to drive the second bevel gear 42 to rotate, thereby causing the rotating shaft 44 to rotate relative to the thigh 4. The angle between the thigh 4 and the lower leg 41 changes, completing a flexion-extension-like action and increasing the robot's fun.

[0052] The transmission assembly 7 located above the cavity 1 enters the following state: When the rubber roller 74 is in close contact with the upper transmission shaft 61, the upper transmission shaft 61 rotates and drives the rubber roller 74 to rotate. A half-bevel gear 52 is also rotatably mounted on the cavity 1. A first bevel gear 51, meshing with the half-bevel gear 52, is fixedly mounted at the end of the arm 5. The half-bevel gear 52 is connected to the rubber roller 74 via a fourth transmission belt 53. When the rubber roller 74 rotates, it drives the half-bevel gear 52 to rotate via the fourth transmission belt 53. During the rotation of the half-bevel gear 52, it drives the first bevel gear 51 and the arm 5 to rotate. Because there is a gap in the half-bevel gear 52, when the gap is opposite to the first bevel gear 51, the arm 5 loses rotational power and naturally droops under its own weight. Then, the teeth of the half-bevel gear 52 drive the arm 5 to rotate, thus achieving a swinging effect.

[0053] As a further embodiment of the present invention, the clutch assembly 8 includes a screw 13 rotatably disposed in the cavity 1 and a movable block 83 movably sleeved on the screw 13. The movable block 83 has a plurality of threaded blocks 831 that move toward each other in the overspeed state and are radially slidably disposed therein. The movable block 83 has a relatively high position and a low position when the threaded blocks 831 are threadedly engaged with the screw 13. Fixed gears are rotatably disposed at both ends of the movable block 83 and slide in engagement with the screw 13.

[0054] Specifically, the fixed gear is divided into an upper fixed gear 85 and a lower fixed gear 84, and the screw 13 is respectively equipped with an upper chuck 87 and a lower chuck 86 at corresponding positions in the high and low positions, as shown below. Figure 4 As shown. The output shaft of motor 14 is connected to screw 13 via second transmission belt 81. When motor 14 is in normal operation, the output shaft does not reach the overspeed standard, and threaded block 831 does not contact screw 13. At this time, movable block 83 is in a low position under the action of gravity, lower fixed gear 84 engages with lower chuck 86, motor 14 drives screw 13 to rotate, screw 13 is driven by lower fixed gear 84 meshing with lower gear 12, thereby driving rotating part 2 to rotate.

[0055] When the output shaft exceeds the limit, multiple threaded blocks 831 move towards the center and are tightly attached to the screw 13. The threaded blocks 831 are threadedly engaged with the screw 13. At this time, as the screw 13 rotates, it squeezes the threaded blocks 831 to move upward, thereby driving the movable block 83 to move upward until the upper fixed gear 85 engages with the upper chuck 87. At this time, the upper fixed gear 85 meshes with the upper gear 11 to drive the head 6 to rotate.

[0056] As a further embodiment of the present invention, an overspeed detection disc 88 is provided for detecting the speed status of the motor 14, and an abutment block 883 for pressing against the threaded block 831 is slidably provided on the overspeed detection disc 88 in the radial direction.

[0057] Specifically, the overspeed detection disc 88 has a centrifugal block 882 slidably mounted on it for pressing against the abutment block 883 in an overspeed state, and the threaded block 831 has an elastic element 832 for maintaining its initial position. The overspeed detection disc 88 is rotatably mounted in the cavity 1 via a support frame, and the overspeed detection disc 88 is arranged around the screw 13 and synchronously driven by the motor 14 via the fifth transmission belt 82. When the motor 14 is overspeeding, the centrifugal block 882 slides outward along the arc groove 881 on the overspeed detection disc 88, and when the centrifugal block 882 slides, it presses against the side slope of the abutment block 883, such as... Figure 5 As shown, the abutment block 883 moves inward and presses against the threaded block 831, and the height of the threaded block 831 covers the vertical movement distance of the movable block 83, so that the abutment block 883 can always press against the threaded block 831 at different heights. At this time, the elastic element 832 begins to store energy. When the speed of the motor 14 decreases, the pressing force of the centrifugal block 882 on the abutment block 883 decreases, the elastic element 832 recovers its deformation and drives multiple threaded blocks 831 away from the screw 13. At this time, the threaded blocks 831 press against the abutment block 883 and return to their initial position.

[0058] Working principle: When the motor 14 is in normal transmission, the output shaft does not reach the overspeed standard, the threaded block 831 does not contact the screw 13, and the movable block 83 is in a low position under the action of gravity. The lower fixed gear 84 is engaged with the lower chuck 86, the motor 14 drives the screw 13 to rotate, and the screw 13 is driven by the meshing of the lower fixed gear 84 and the lower gear 12, thereby driving the rotating part 2 to rotate.

[0059] Remote operation causes the winding motor 72 to wind the third transmission belt 71, increasing the tension of the third transmission belt 71. The third transmission belt 71 then presses against the rubber roller 74 in the direction of the transmission block 21, causing the rubber roller 74 to overcome the elastic force of the spring 75. The rubber roller 74 then comes into close contact with the transmission block 21. The rotating part 2 rotates, driving the transmission block 21 to rotate, which in turn drives the rubber roller 74 to rotate. At this time, a movable bevel gear 31, fixedly connected to the bottom end of the rubber roller 74, is rotatably mounted inside the movable part 3. The movable bevel gear 31 meshes with the second bevel gear 42, causing the second bevel gear 42 to rotate. This causes the rotating shaft 44 to rotate relative to the thigh 4, changing the angle between the thigh 4 and the lower leg 41, thus completing a movement similar to flexion and extension.

[0060] When motor 14 overspeeds, centrifugal block 882 slides outward along the arc groove 881 on the overspeed detection disc 88. As centrifugal block 882 slides, it presses against the side slope of abutment block 883. Figure 5 As shown, the abutment block 883 moves towards the center and presses against the threaded block 831. Multiple threaded blocks 831 move towards the center and are in close contact with the screw 13. The threaded blocks 831 are threadedly engaged with the screw 13. At this time, as the screw 13 rotates, it presses the threaded blocks 831 to move upward, thereby driving the movable block 83 to move upward until the upper fixed gear 85 engages with the upper chuck 87. At this time, the upper fixed gear 85 meshes with the upper gear 11 to drive the head 6 to rotate.

[0061] When the rubber roller 74 is in close contact with the upper drive shaft 61, the upper drive shaft 61 rotates and drives the rubber roller 74 to rotate. A half-bevel gear 52 is also rotatably mounted on the cavity 1. A first bevel gear 51, meshing with the half-bevel gear 52, is fixedly mounted at the end of the arm part 5. The half-bevel gear 52 is connected to the rubber roller 74 via a fourth drive belt 53. When the rubber roller 74 rotates, it drives the half-bevel gear 52 to rotate via the fourth drive belt 53. During the rotation of the half-bevel gear 52, it drives the first bevel gear 51 and the arm part 5 to rotate. Because there is a gap in the half-bevel gear 52, when the gap is opposite to the first bevel gear 51, the arm part 5 loses rotational power and naturally droops under its own weight. Then, the teeth of the half-bevel gear 52 drive the arm part 5 to rotate, thus achieving a swinging effect.

[0062] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A digitally controlled fountain that mimics a humanoid dancing figure, characterized in that, It includes a cavity (1) on which a head (6) is rotatably mounted; Rotating part (2) is located at the bottom of cavity (1); A rotatable assembly is rotatably disposed at the bottom of the rotating part (2) and used to support the rotating part (2) and the cavity (1); The cavity (1) is rotatably provided with an upper gear (11) and a lower gear (12) for driving the head (6) and the rotating part (2), and a motor (14) is provided in the cavity (1). A clutch assembly (8) is provided on the output shaft of the motor (14) so ​​that the output torque of the motor (14) is transmitted to the upper gear (11) or the lower gear (12) respectively. Rotate the arm part (5) on both sides of the cavity (1), on which a water spray module and a fire spray module are provided; The clutch assembly (8) includes a screw (13) that is driven to rotate and is disposed in the cavity (1) and a movable block (83) that is movably sleeved on the screw (13). The movable block (83) has a plurality of threaded blocks (831) that move towards each other in the overspeed state, and the movable block (83) has a relatively high position and a low position when the threaded blocks (831) are threadedly engaged with the screw (13). The fixed gears are rotatably set at both ends of the movable block (83) and slide in cooperation with the screw (13). The fixed gears are divided into an upper fixed gear (85) and a lower fixed gear (84). The screw (13) is provided with an upper chuck (87) and a lower chuck (86) at the corresponding positions of the high and low positions, respectively. It also includes an overspeed detection disc (88) for detecting the speed status of the motor (14), and an abutment (883) for pressing against the threaded block (831) is slidably provided on the overspeed detection disc (88) in the radial direction. The overspeed detection disc (88) is slidably provided with a centrifugal block (882) for squeezing the abutment block (883) in an overspeed state. The threaded block (831) is provided with an elastic element (832) for maintaining the initial position.

2. The anthropomorphic dancing CNC fountain according to claim 1, characterized in that, The walking assembly includes a thigh (4) and a lower leg (41), and the lower leg (41) is equipped with a pivot (44) to be rotatably mounted on the thigh (4).

3. The anthropomorphic dancing CNC fountain according to claim 2, characterized in that, It also includes a movable part (3) that is rotatably disposed relative to the rotating part (2), and a transmission block (21) is fixedly disposed at the center of the rotating part (2). The movable part (3) is equipped with a second bevel gear (42) that moves synchronously with the rotating shaft (44).

4. The anthropomorphic dancing CNC fountain according to claim 3, characterized in that, It also includes an upper drive shaft (61) fixedly mounted on the head (6), which moves synchronously with the upper gear (11).

5. The anthropomorphic dancing CNC fountain according to claim 4, characterized in that, It also includes a transmission assembly (7), which includes a transmission shaft, which is a transmission block (21) or an upper transmission shaft (61). A rubber roller (74) coupled to the drive shaft; The arm (5) and the rotating shaft (44) move synchronously with the rubber roller (74).

6. The anthropomorphic dancing CNC fountain according to claim 1, characterized in that, The cavity (1) is equipped with a control program for controlling the water spray module and the fire spray module.

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