CN220732615U - Piezoelectric power generation device based on rope skipping rotation - Google Patents
Piezoelectric power generation device based on rope skipping rotation Download PDFInfo
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- CN220732615U CN220732615U CN202320742892.7U CN202320742892U CN220732615U CN 220732615 U CN220732615 U CN 220732615U CN 202320742892 U CN202320742892 U CN 202320742892U CN 220732615 U CN220732615 U CN 220732615U
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- rope
- piezoelectric ceramic
- rotating shaft
- handle
- power generation
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- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
The utility model designs a piezoelectric power generation device based on rope skipping rotation, and belongs to the technical field of new energy and piezoelectric power generation. The handle is connected with the rope body through the rope connector, the handle is made of two shells which are stuck together, the piezoelectric ceramic bimorph is arranged inside the handle, the energy storage device is arranged at the tail part of the shell, the handle is internally provided with a gear pair, a bearing, a rotating shaft, a poking piece and the piezoelectric ceramic bimorph, the gear pair is connected with the rotating shaft, the two ends of the rotating shaft are connected with the bearing, the poking piece and the piezoelectric ceramic bimorph are respectively stuck on the surface of the rotating shaft and the inside of the shell, and the gasket is stuck on the piezoelectric ceramic bimorph. The utility model can collect and convert energy generated in the rope skipping process, and avoid energy waste.
Description
Technical Field
The utility model relates to a piezoelectric power generation device based on rope skipping rotation, and belongs to the technical field of new energy and piezoelectric power generation.
Background
The jump rope can regulate body movement, strengthen muscle strength, and make arms and shoulders participate in the jump rope to exercise the muscles of the shoulders and waist fully. Long-term rope skipping, muscle strength enhancement and shoulder, neck and waist pain relief. The rope skipping can effectively promote heart function and provide more oxygen for blood, so that the health and the robustness of a cardiovascular system are maintained. The skipping rope has remarkable weight-losing effect, can help muscles to be firm, eliminates redundant fat on buttocks and thighs, enables the body to become more body-building, enables actions to be more agile, and stabilizes the gravity center of the body. The skipping rope can enhance the cardiovascular, respiratory and nervous system functions of the human body. The skipping rope is beneficial to improving physical health, enhancing physical ability, enhancing intelligence, enriching life and improving overall quality. Rope skipping is the best choice for enhancing brain cell viability, thinking and imagination, and it can stimulate thumb acupoints by whole body exercise and rope grasping. Studies have shown that rope skipping is a systemic exercise that helps the human body's organs, muscles and nervous system to exercise and develop simultaneously. Therefore, the long-term use of the skipping rope can effectively prevent stomach diseases, such as obesity, insomnia, arthritis, neuralgia and the like. The medical specialist considers that the rope skipping can train jumping, speed, balance, endurance and explosive force of people, and can also culture accuracy, flexibility and coordination as well as stubborn mind and spirit. The rope skipping can prevent various diseases, such as diabetes, arthritis, obesity, osteoporosis, hypertension, muscular atrophy, hyperlipidemia, insomnia, depression, climacteric syndrome, etc.
Rope skipping is a sport game in which one or more persons perform various jumping actions in a swinging rope, and people often perform physical exercises through the rope skipping having a positive promoting effect on the physical health of the persons, so that the rope skipping is deeply favored by the persons. When a person moves in a rope jump, the generated energy cannot be collected, so that energy loss and waste are caused.
Currently, the prior art is mainly based on small generators and magnetic power generation. The piezoelectric power generation device is suitable for large-scale electrical equipment, has the characteristics of simple structure, difficult heating, no electromagnetic interference, no environmental pollution, easy realization of miniaturization and integration, and can meet the requirement of low-energy consumption product power consumption.
Disclosure of Invention
Aiming at the current large using amount of the rope skipping, the utility model is beneficial to the movement and health of people, and can collect and convert the energy generated when people move.
In order to solve the technical problems, the utility model provides a piezoelectric power generation device based on rope skipping rotation.
A piezoelectric power generation device based on rope skipping rotation comprises a handle, a shell, a gear pair, a rotating shaft, a bearing, a poking piece, a piezoelectric ceramic bimorph, a gasket, an energy storage device, a rope connector and a rope; wherein, the two handles are connected together through the rope connector and the rope to form a complete rope skipping, and piezoelectric ceramic bimorphs are stuck inside the handles; the upper shell 2-1 and the lower shell 2-2 are bonded together to form a handle; a gear pair and a rotating shaft are arranged in the handle, and a bearing is arranged; the front end of the handle is provided with a rope connector; the rotating shaft is connected with the rope connector through a gear pair; sticking a plurality of poking sheets on the outer surface of the rotating shaft; the piezoelectric ceramic bimorph and the gasket are arranged on the inner surface of the shell and correspond to the position of the poking piece; the plectrum can contact each other with the piezoceramics bimorph upper shim when the rotation axis rotates and produce the extrusion to install energy memory at the casing afterbody. The rotary shaft rotates the poking piece to be in contact with the gasket on the piezoelectric ceramic bimorph to generate extrusion, so that the piezoelectric ceramic bimorph is deformed, electric energy is generated, and the electric energy is stored through the energy storage device.
As a preferred embodiment of the utility model, a piezoceramic bimorph is glued inside the handle, said piezoceramic bimorph being connected in series and connected to the energy storage device.
As a preferable technical scheme of the utility model, the outer surface of the rotating shaft is stuck with the poking plate, and the poking plate is stuck on the outer surface of the rotating shaft correspondingly to the position of the piezoelectric ceramic bimorph.
As a preferable technical scheme of the utility model, the two ends of the rotating shaft are respectively sleeved with bearings, and the bearings are positioned in the handle.
The technology has the advantages that energy lost when people use the rope skipping is collected, the piezoelectric ceramic bimorph is utilized to convert the energy into electric energy, and the electric energy is stored and collected, so that the purpose of collecting and converting energy generated when people move is achieved, energy waste is avoided, and the technology has the characteristics of energy conservation, environmental protection, simple structure and the like. Meanwhile, the device can supply power for other electric equipment, and brings convenience to life of people.
Drawings
FIG. 1 is a diagram showing the structure of a piezoelectric power generator based on rope skipping rotation according to the present utility model
FIG. 2 is a schematic top view of a handle of a piezoelectric power generator based on rope skipping rotation according to the present utility model
FIG. 3 is an assembly view of a handle of a piezoelectric power generator based on rope skipping rotation according to the present utility model
FIG. 4 is a view of a gear pair of a piezoelectric power generator based on rope skipping rotation according to the present utility model
In the figure: 1. handle 2, shell 3, gear pair 4, rotary shaft 5, bearing 6, plectrum 7, piezoelectric ceramic bimorph 8, gasket 9, energy storage device 10, rope connector 11 and rope
Detailed Description
The technical solution of the present utility model will now be described specifically and comprehensively in connection with the drawings of embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present utility model. Other embodiments, which are apparent to those of ordinary skill in the art from consideration of the specification of the embodiments disclosed herein, are also within the scope of the utility model.
As shown in fig. 1 to 4, the utility model designs a piezoelectric power generation device based on rope skipping rotation, which is characterized in that: the device comprises a handle 1, a shell 2, a gear pair 3, a rotating shaft 4, a bearing 5, a pulling sheet 6, a piezoelectric ceramic bimorph 7, a gasket 8, an energy storage device 9, a rope connector 10 and a rope 11; wherein, two handles 1 are connected together through a rope connector 10 and a rope 11 to form a complete rope skipping, and piezoelectric ceramic bimorph 7 is stuck inside the handles 1. The upper shell 2-1 and the lower shell 2-2 are bonded together to form a handle 1; a gear pair 3 and a rotating shaft 4 are arranged in the handle 1, and a bearing 5 is arranged; a rope connector 10 is arranged at the front end of the handle 1; the rotating shaft 4 is connected with the rope connector 10 through a gear pair 3; a plurality of poking sheets 6 are stuck on the outer surface of the rotating shaft 4; the piezoelectric ceramic bimorph 7 and the gasket 8 correspond to the position of the poking plate 6 on the inner surface of the shell 2; when the rotary shaft 4 rotates, the poking plate 6 and the gasket 8 on the piezoelectric ceramic bimorph 7 can be contacted with each other to generate extrusion, and the tail part of the shell 2 is provided with the energy storage device 9; as the rotation shaft 4 rotates, the poking plate 6 is continuously contacted with the gasket 8 on the piezoelectric ceramic bimorph 7 to generate extrusion, so that the piezoelectric ceramic bimorph 7 is deformed, electric energy is generated, and the electric energy is stored through the energy storage device 9.
The two identical handles 1 are connected together through a rope connector 10 and a rope 11; the power generation between the two handles 1 has no mutual influence.
The working process of the utility model is as follows: when a person uses a rope skipping, the handle 1 is held by two hands, the rope connector 10 is driven to rotate by the rope 11, the gear pair 3 is driven to rotate by the rotation of the rope connector 10, the rotary shaft 4 is driven to rotate by the gear pair 3, and the rotary shaft 4 drives the poking piece 6 to rotate, so that the poking piece 6 and the gasket 8 on the piezoelectric ceramic bimorph 7 are extruded to generate pressure, the piezoelectric ceramic bimorph 7 on the handle 1 is deformed, a certain amount of electricity is generated according to the positive piezoelectric effect, piezoelectric power generation is realized, all the piezoelectric ceramic bimorphs 7 on the handle 1 are connected in series and are communicated with the energy storage device 9, and therefore, the electric energy generated by the piezoelectric ceramic bimorph 7 is stored in the energy storage device 9; the energy in the energy storage means 9 can be used for the power supply of small-sized power utilization devices.
The gear pair 3 increases the rotation speed of the rotating shaft 4 through meshing among gears, so that the extrusion times of the poking piece 6 and the gasket 8 on the piezoelectric ceramic bimorph 7 are increased, the deformation times of the piezoelectric ceramic bimorph 7 on the handle 1 are increased, and the power generation efficiency is increased.
The piezoelectric material can convert the vibration of the environment into electric energy, and is widely applied to low-energy products such as microelectronic wireless networks and the like. The piezoelectric power generation device based on rope skipping rotation can collect energy consumption during rope skipping motion, and other energy is converted into electric energy through the piezoelectric ceramic bimorph. Compared with the prior art, the device has the advantages of simple structure, low cost, high efficiency, high stability, no pollution to the environment and the like.
Note that the above are only preferred embodiments of the present utility model. It should be noted that there are objectively infinite specific structures due to the limited expression of words. It will be apparent to those skilled in the art that many modifications, adaptations, or variations of the foregoing technology can be made or combined in a suitable manner without departing from the principles of the utility model, and such modifications, adaptations, or combinations, or the spirit and technical solutions of the utility model can be applied directly to other applications without modification, are intended to be within the scope of the utility model. Furthermore, it should be understood that while the present description is described in terms of embodiments, not every embodiment contains only one independent technical solution. This description is for clarity only. Those skilled in the art will describe the technical solutions in the various embodiments as a whole and may also be appropriately combined to form the techniques in the art.
Claims (4)
1. The utility model provides a piezoelectricity power generation device based on rope skipping is rotatory which characterized in that: the device comprises a handle (1), a shell (2), a gear pair (3), a rotating shaft (4), a bearing (5), a poking piece (6), a piezoelectric ceramic bimorph (7), a gasket (8), an energy storage device (9), a rope connector (10) and a rope (11); wherein, the two handles (1) are connected together through the rope connector (10) and the rope (11) to form a complete rope skipping, and piezoelectric ceramic bimorph (7) is stuck inside the handles (1); the upper shell (2-1) and the lower shell (2-2) are bonded together to form a handle (1); a gear pair (3) and a rotating shaft (4) are arranged in the handle (1) and a bearing (5) is arranged; a rope connector (10) is arranged at the front end of the handle (1); the rotating shaft (4) is connected with the Lian Sheng device (10) through a gear pair (3); a plurality of poking sheets (6) are stuck on the outer surface of the rotating shaft (4); the piezoelectric ceramic bimorph (7) and the gasket (8) are arranged on the inner surface of the shell (2) and correspond to the position of the poking piece (6); the rotary shaft (4) rotates, the poking piece (6) and the gasket (8) on the piezoelectric ceramic twin-chip (7) can be mutually contacted to generate extrusion, the energy storage device (9) is arranged at the tail part of the shell (2), and the poking piece (6) and the gasket (8) on the piezoelectric ceramic twin-chip (7) are continuously mutually contacted to generate extrusion along with the rotation of the rotary shaft (4), so that the piezoelectric ceramic twin-chip (7) is deformed, electric energy is generated, and the electric energy is stored through the energy storage device (9).
2. The rope-skipping-based rotary piezoelectric power generation device of claim 1, wherein: the piezoceramic bimorphs (7) are connected in series and are connected with the energy storage device (9).
3. The rope-skipping-based rotary piezoelectric power generation device of claim 1, wherein: the poking piece (6) and the piezoelectric ceramic bimorph (7) are correspondingly stuck on the outer surface of the rotating shaft (4).
4. The rope-skipping-based rotary piezoelectric power generation device of claim 1, wherein: the two ends of the rotating shaft (4) are respectively sleeved with a bearing (5), and the bearings (5) are positioned in the handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320742892.7U CN220732615U (en) | 2023-04-07 | 2023-04-07 | Piezoelectric power generation device based on rope skipping rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320742892.7U CN220732615U (en) | 2023-04-07 | 2023-04-07 | Piezoelectric power generation device based on rope skipping rotation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220732615U true CN220732615U (en) | 2024-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320742892.7U Active CN220732615U (en) | 2023-04-07 | 2023-04-07 | Piezoelectric power generation device based on rope skipping rotation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220732615U (en) |
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2023
- 2023-04-07 CN CN202320742892.7U patent/CN220732615U/en active Active
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