Hand-cranking power water spraying sports game device

Abstract

The utility model belongs to the technical field of children teaching and playing equipment, and discloses a hand-cranking power water spraying sports game device which comprises a hand-cranking power device, a connecting line and a water spraying pool, the hand-cranking power device comprises a main body frame, a power mechanism and a kinetic energy conversion device, and the power mechanism is connected with the kinetic energy conversion device. The power mechanism is driven by hand cranking to rotate, the fountain pool comprises a water pump and a water spraying pipe, the kinetic energy conversion device is connected with the fountain pool through a connecting line, and the kinetic energy conversion device converts kinetic energy of rotating motion of the power mechanism into electric energy, drives the water pump in the fountain pool to work and sprays water in the fountain pool out of the water spraying pipe. Kinetic energy of the power mechanism of the hand-cranking power device is converted into electric energy, the fountain is made to spray water through hand-cranking movement, interestingness is increased while the arm strength of children is exercised, the children are more willing to participate in the movement, the content and form of physical exercise of the children are enriched, and the requirement for diversified teaching of the young children is met.

Description

Technical Field

[0001] The utility model belongs to the technical field of children's educational and play equipment, in particular to a hand-cranked power water spraying sports game device. Background Art

[0002] Nowadays, schools, kindergartens, educational institutions, etc. pay more and more attention to the physical and intellectual development of children. For children in the early childhood stage, schools, kindergartens and other institutions will purchase some sports equipment. However, most of the existing sports equipment are mechanical, which rely solely on human power to achieve movement and lack fun. Children's experience is single during use, which cannot stimulate a high interest in sports. Utility Model Content

[0003] The utility model aims to provide a hand-cranked powered water spraying sports game device to solve the above-mentioned technical problems.

[0004] In order to solve the above technical problems, the specific technical solution of a hand-cranked powered water spraying sports game device of the utility model is as follows:

[0005] A hand-cranked powered water spraying sports game device comprises a hand-cranked power device, a connecting line and a water fountain, wherein the hand-cranked power device comprises a main frame, a power mechanism and a kinetic energy conversion device, wherein the power mechanism is mounted on the surface of the main frame, the kinetic energy conversion device is mounted in the main frame, the power mechanism is connected to the kinetic energy conversion device, the power mechanism performs a rotational motion under the drive of hand-cranking, the water fountain comprises a water pump and a water spray pipe, the water spray pipe is connected to the water pump, the kinetic energy conversion device is connected to the water fountain via a connecting line, the kinetic energy conversion device converts the kinetic energy of the rotational motion of the power mechanism into electrical energy, drives the water pump in the water fountain to work, and sprays the water in the water fountain from the water spray pipe.

[0006] Furthermore, the main frame includes a square frame and multiple base plates, the base plates are respectively fixedly mounted on the front, back, left, right and upper surfaces of the square frame, the base plates are used to install the power mechanism, and the kinetic energy conversion device is installed in the square frame.

[0007] Furthermore, the kinetic energy conversion device includes a generator coil and a power socket box, the generator coil is installed on the inner surface of the base plate, the power socket box is installed on the base plate, the socket surface of the power socket box is exposed from the base plate, the generator coil is electrically connected to the power socket box, a rectifier is provided in the power socket box, the power mechanism is connected to the generator coil, and the generator coil rotates under the drive of the power mechanism to generate electrical energy to supply power to the fountain.

[0008] Furthermore, the power mechanism and the generating coil include multiple groups, each group of the power mechanism and the generating coil are respectively connected, multiple generating coils are connected to a power socket box, and multiple power mechanisms generate kinetic energy simultaneously.

[0009] Furthermore, the power mechanism is a gear set, which includes one or more gears and a handle. The axis of the gear is rotatably connected to the base plate, and the multiple gears are meshed with each other. The handle is installed on one of the gears, and one of the gears is fixedly connected to the generator coil. Rotating the handle drives the gear set to rotate, thereby driving the generator coil to rotate.

[0010] Furthermore, the power mechanism is a pulley group, which includes one or more pulleys and a handle. The axis of the pulley is rotatably connected to the base plate, and the multiple pulleys are interconnected by belts. The handle is installed on one of the pulleys, and one of the pulleys is fixedly connected to the generator coil. Rotating the handle drives the pulley group to rotate, thereby driving the generator coil to rotate.

[0011] Furthermore, the power mechanism is a turntable, which includes a rotating disk and a handle. The axis of the rotating disk is rotatably connected to the base plate and fixedly connected to the generating coil on the inner side of the base plate. The handle is fixedly mounted on the rotating disk. Rotating the handle drives the pulley group to rotate, thereby driving the generating coil to rotate.

[0012] Furthermore, the power mechanism is used alone or in combination of multiple groups, and the multiple groups of power mechanisms are respectively installed on the front, back, left, right and upper surface of the main frame.

[0013] According to the claim or the hand-cranked powered water spraying sports game device, it is characterized in that a baffle is arranged outside the power mechanism, the handle is installed on the surface of the baffle, the axis is rotatably connected to the baffle, and the baffle is made of transparent material.

[0014] Furthermore, the fountain also includes a water basin and a water pool socket box, the water pump and the water spray pipe are fixedly installed in the water basin, the water basin is filled with water, the water pool socket box is fixedly installed on the outside of the water basin, the water pump and the water pool socket box are connected by a cable, the water spray pipe is connected to the water pump, the water pool socket box has a plurality of sockets, the power socket box has a socket, and both ends of the connecting line have plugs, which are respectively inserted into the sockets of the power vehicle socket box and a socket in the water pool socket box to complete the connection between the hand-cranked power device and the fountain.

[0015] The utility model has the following advantages: the utility model converts the kinetic energy of the power mechanism of the hand-cranked power device into electrical energy, and sprays water in the fountain through hand-cranked motion, which exercises the arm strength and cardiopulmonary function of children while increasing the fun and effectiveness of scientific exercise, making children more willing to participate in such sports, enriching the content and form of children's physical exercise, and meeting the diversified teaching needs of young children. The utility model has the characteristics of wide applicability, simple installation, and strong flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the hand-cranked powered water spraying sports game device of the utility model;

[0017] Figure 2 This is a structural exploded view of the hand-cranked powered water spraying sports game device of the utility model;

[0018] Figure 3 This is an exploded view of the fountain structure of the utility model;

[0019] Explanation of the marks in the figure: 1. Hand-cranked power device; 11. Main frame; 111. Square frame; 112. Bottom plate; 12. Power mechanism; 121. Gear set; 1211. Gear; 1212. Handle; 122. Pulley set; 1221. Pulley; 123. Turntable; 1231. Rotating disk; 124. Baffle; 13. Kinetic energy conversion device; 131. Generating coil; 132. Power socket box; 2. Connecting wire; 3. Fountain; 31. Water pump; 32. Spray pipe; 33. Basin; 34. Pool socket box. DETAILED DESCRIPTION

[0020] In order to better understand the purpose, structure and function of the utility model, the hand-cranked powered water spraying sports game device of the utility model is further described in detail below in conjunction with the accompanying drawings.

[0021] like Figure 1 As shown, a hand-cranked powered water spraying sports game device of the utility model comprises a hand-cranked power device 1, a connecting line 2 and a fountain 3. The hand-cranked power device 1 comprises a main frame 11, a power mechanism 12 and a kinetic energy conversion device 13. The power mechanism 12 is mounted on the surface of the main frame 11, the kinetic energy conversion device 13 is mounted in the main frame 11, the power mechanism 12 is connected to the kinetic energy conversion device 13, the power mechanism 12 performs a rotational motion under the drive of hand-cranking, the fountain 3 comprises a water pump 31 and a water spray pipe 32, the water spray pipe 32 is connected to the water pump 31, the kinetic energy conversion device 13 is connected to the fountain 3 through the connecting line 2, the kinetic energy conversion device 13 converts the kinetic energy of the rotational motion of the power mechanism 12 into electrical energy, drives the water pump 31 in the fountain 3 to work, and sprays the water in the fountain 31 from the water spray pipe 32.

[0022] The main frame 11 includes a square frame 111 and multiple base plates 112. The base plates 112 are fixedly mounted on the front, back, left, right and upper surfaces of the square frame 111. The base plates 112 are used to mount the power mechanism 12. The kinetic energy conversion device 13 is mounted inside the square frame 111.

[0023] like Figure 2 As shown, the kinetic energy conversion device 13 includes a power generation coil 131 and a power socket box 132. The power generation coil 131 is installed on the inner surface of the bottom plate, and the power socket box 132 is installed on the bottom plate 112. The socket surface is exposed to the bottom plate 112. The power generation coil 131 is electrically connected to the power socket box 132. The power socket box 132 has a rectifier. The power mechanism 12 is connected to the power generation coil 131. The power generation coil 131 rotates under the drive of the power mechanism 12. According to Faraday's law of electromagnetic induction, an induced current, that is, electric energy, will be generated in the power generation coil 131 to supply power to the fountain 3.

[0024] In one embodiment, the power mechanism 12 and the generating coil 131 may include multiple groups, each group of the power mechanism 12 and the generating coil 131 are connected respectively, and multiple generating coils 131 are connected to one power socket box 132. Multiple power mechanisms 12 can generate kinetic energy simultaneously.

[0025] Power mechanism embodiment 1:

[0026] The power mechanism 12 is a gear set 121, which includes one or more gears 1211 and a handle 1212. The axis of the gear 1211 is rotatably connected to the base plate 112, and the multiple gears 1211 are meshed with each other. The handle 1212 is installed on one of the gears 1211, and one of the gears 1211 is fixedly connected to the generator coil 131. Rotating the handle 1212 can drive the gear set 121 to rotate, thereby driving the generator coil 131 to rotate.

[0027] Power mechanism embodiment 2:

[0028] The power mechanism 12 is a pulley group 122, which includes one or more pulleys 1221 and a handle 1212. The axis of the pulley 1221 is rotatably connected to the base plate 112, and the multiple pulleys 1221 are interconnected by belts. The handle 1212 is installed on one of the pulleys 1221, and one of the pulleys 1221 is fixedly connected to the generator coil 131. Rotating the handle 1212 can drive the pulley group 122 to rotate, thereby driving the generator coil 131 to rotate.

[0029] Power mechanism embodiment 3:

[0030] The power mechanism 12 is a turntable 123, which includes a rotating disk 1231 and a handle 1212. The axis of the rotating disk 1231 is rotatably connected to the base plate 112 and is fixedly connected to the generating coil 131 on the inner side of the base plate 112. The handle 1212 is fixedly installed on the rotating disk 1231. Rotating the handle 1212 can drive the pulley group 122 to rotate, thereby driving the generating coil 131 to rotate.

[0031] In one embodiment, the first to third embodiments of the power mechanism 12 can be used alone or in combination, and can be installed on the front, back, left, right, and top surfaces of the main frame 11.

[0032] In one embodiment, in order to prevent children's hands from getting stuck in the power mechanism 12, a baffle 124 is provided outside the power mechanism 12, and the handle 1212 is mounted on the surface of the baffle 124, and the axis is rotatably connected to the baffle 124. In order to facilitate children to observe the movement principle of the device, preferably, the baffle 126 is made of a transparent material, which improves safety and facilitates children to observe and understand the operation principle of the device.

[0033] like Figure 3 As shown, the fountain 3 includes a water pump 31, a water spray pipe 32, a water basin 33 and a water pool socket box 34. The water pump 31 and the water spray pipe 32 are fixedly installed in the water basin 33. The water basin 33 is filled with water. The water pool socket box 34 is fixedly installed on the outside of the water basin 33. The water pump 31 is connected to the water pool socket box 34 through a cable. The water spray pipe 32 is connected to the water pump 31. The water pump 31, the water spray pipe 32 and the water pool socket box 34 can all include multiple groups, which can be connected to each other one-to-one or one-to-many. The water pool socket box 34 has multiple sockets, and multiple hand-cranked power devices 1 can be connected at the same time. The power socket box 132 has a socket, and both ends of the connecting line have plugs, which are respectively inserted into the socket of the power socket box 132 and a socket in the water pool socket box 34 to complete the connection between the hand-cranked power device 1 and the fountain 3.

[0034] When a child shakes the handle 1212, the faster the shaking speed, the higher the water from the water spray pipe 32 sprays, and the slower the shaking speed, the lower the water from the water spray pipe 32 sprays. The height of the water column can reflect the load of the child's exercise.

[0035] At the same time, the device can also communicate with the sports bracelet, and the sports bracelet can communicate with the sports management platform. The sports bracelet is worn on the child's hand to collect blood oxygen, heart rate, calories, blood pressure and other signals, and upload the data to the sports management platform. Parents can pay attention to their children's exercise load through the sports management platform applet.

[0036] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A hand-cranked water-spraying sports game device, comprising a hand-cranked power device (1), a connecting line (2) and a water fountain (3), characterized in that: The hand-cranked power device (1) comprises a main frame (11), a power mechanism (12) and a kinetic energy conversion device (13), wherein the power mechanism (12) is mounted on the surface of the main frame (11), the kinetic energy conversion device (13) is mounted inside the main frame (11), the power mechanism (12) is connected to the kinetic energy conversion device (13), and the power mechanism (12) performs a rotational motion when driven by hand-cranking. The fountain (3) comprises a water pump (31) and a water spray pipe (32), the water spray pipe (32) is connected to the water pump (31), and the kinetic energy conversion device (13) is connected to the fountain (3) via a connecting line (2). The kinetic energy conversion device (13) converts the kinetic energy of the rotational motion of the power mechanism (12) into electrical energy, drives the water pump (31) in the fountain (3) to work, and sprays water in the fountain (3) out of the water spray pipe (32).

2. The hand-cranked water-spraying sports game device according to claim 1, characterized in that: The main frame (11) comprises a square frame (111) and a plurality of bottom plates (112); the bottom plates (112) are respectively fixedly mounted on the front, rear, left, right and upper surfaces of the square frame (111); the bottom plates (112) are used to mount a power mechanism (12); and a kinetic energy conversion device (13) is mounted in the square frame (111).

3. The hand-cranked powered water spraying sports game device according to claim 2, characterized in that: The kinetic energy conversion device (13) comprises a power generation coil (131) and a power socket box (132); the power generation coil (131) is mounted on the inner surface of a base plate (112); the power socket box (132) is mounted on the base plate (112); the socket surface of the power socket box (132) is exposed from the base plate (112); the power generation coil (131) is electrically connected to the power socket box (132); a rectifier is provided in the power socket box (132); the power mechanism (12) is connected to the power generation coil (131); the power generation coil (131) rotates under the drive of the power mechanism (12) to generate electric energy, thereby supplying power to the fountain (3).

4. The hand-cranked powered water spraying sports game device according to claim 3, characterized in that: The power mechanism (12) and the generating coil (131) comprise a plurality of groups, each group of the power mechanism (12) and the generating coil (131) are respectively connected, a plurality of generating coils (131) are connected to a power socket box (132), and the plurality of power mechanisms (12) generate kinetic energy simultaneously.

5. The hand-cranked powered water spraying sports game device according to claim 3, characterized in that: The power mechanism (12) is a gear set (121), the gear set (121) comprising one or more gears (1211) and a handle (1212), the axis of the gear (1211) being rotatably connected to the bottom plate (112), the plurality of gears (1211) being meshed with each other, the handle (1212) being mounted on one of the gears (1211), one of the gears (1211) being fixedly connected to the power generation coil (131), and rotating the handle (1212) drives the gear set (121) to rotate, thereby driving the power generation coil (131) to rotate.

6. The hand-cranked powered water spraying sports game device according to claim 3, characterized in that: The power mechanism (12) is a pulley group (122), the pulley group (122) comprising one or more pulleys (1221) and a handle (1212), the axis of the pulley (1221) being rotatably connected to the base plate (112), the plurality of pulleys (1221) being interconnected via belts, the handle (1212) being mounted on one of the pulleys (1221), one of the pulleys (1221) being fixedly connected to the power generation coil (131), and rotating the handle (1212) drives the pulley group (122) to rotate, thereby driving the power generation coil (131) to rotate.

7. The hand-cranked powered water spraying sports game device according to claim 3, characterized in that: The power mechanism (12) is a rotating disk (123), and the rotating disk (123) comprises a rotating disk (1231) and a handle (1212). The axis of the rotating disk (1231) is rotatably connected to the bottom plate (112) and is fixedly connected to the power generation coil (131) on the inner side of the bottom plate (112). The handle (1212) is fixedly mounted on the rotating disk (1231). Rotating the handle (1212) drives the pulley group (122) to rotate, thereby driving the power generation coil (131) to rotate.

8. The hand-cranked powered water spraying sports game device according to claim 3, characterized in that: The power mechanism (12) is used alone or in combination of multiple groups. The multiple groups of power mechanisms (12) are respectively installed on the front, back, left, right and top surfaces of the main frame (11).

9. The hand-cranked powered water spraying sports game device according to claim 5, 6 or 7, characterized in that: A baffle (124) is arranged outside the power mechanism (12); the handle (1212) is mounted on the surface of the baffle (124); the axis is rotatably connected to the baffle (124); and the baffle (124) is made of a transparent material.

10. The hand-cranked powered water spraying sports game device according to claim 3, characterized in that: The fountain (3) further comprises a water basin (33) and a water basin socket box (34); the water pump (31) and the water spray pipe (32) are fixedly mounted in the water basin (33); the water basin (33) is filled with water; the water basin socket box (34) is fixedly mounted outside the water basin (33); the water pump (31) and the water basin socket box (34) are connected via a cable; the water spray pipe (32) is connected to the water pump (31); the water basin socket box (34) has a plurality of sockets; the power socket box (132) has a socket; both ends of the connecting wire (2) have plugs, which are respectively inserted into the sockets of the power vehicle socket box and a socket in the water basin socket box (34), thereby completing the connection between the hand-cranked power device (1) and the fountain (3).

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