CN117145715A - Power generation device utilizing leg movement - Google Patents
Power generation device utilizing leg movement Download PDFInfo
- Publication number
- CN117145715A CN117145715A CN202111617866.3A CN202111617866A CN117145715A CN 117145715 A CN117145715 A CN 117145715A CN 202111617866 A CN202111617866 A CN 202111617866A CN 117145715 A CN117145715 A CN 117145715A
- Authority
- CN
- China
- Prior art keywords
- swinging
- gear
- generator
- power generation
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 12
- 238000004146 energy storage Methods 0.000 claims description 5
- 210000000689 upper leg Anatomy 0.000 abstract description 13
- 210000002414 leg Anatomy 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G5/00—Devices for producing mechanical power from muscle energy
- F03G5/02—Devices for producing mechanical power from muscle energy of endless-walk type, e.g. treadmills
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1853—Rotary generators driven by intermittent forces
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention relates to a power generation device utilizing leg movement, which comprises a shell, a generator, a swinging rod and a contact groove, wherein a driven gear is fixed on a rotor of the generator and meshed with the swinging gear, the swinging gear is connected to one end of the swinging rod, and the contact groove is hinged to the other end of the swinging rod; the generator, the driven gear and the swing gear are arranged inside the shell; the shell is provided with a clamping groove, and the clamping groove is provided with a belt buckle. According to the invention, mechanical energy during walking of a human body is converted into electric energy through the generator, so that effective collection of movement energy is realized, and the ratchet wheel is arranged in the driven gear, so that the thigh can collect energy when swinging forwards, and at the moment, the human body does not need to do extra work when collecting the electric energy, thereby ensuring the comfort of the human body to the greatest extent; the invention has compact structure and longer service life.
Description
Technical Field
The invention belongs to the technical field of movement energy collection, and particularly relates to a power generation device utilizing leg movement.
Background
Biological motion energy, one of the most common forms of energy in our living environment, is generated by human or other animals during walking, running, etc., and is often difficult to collect and utilize for dissipation in the external environment. If the energy in the form can be collected, stored and effectively utilized, the energy can replace the current dependent portable power supply, and can charge portable electronic equipment such as mobile phones and the like, thereby facilitating the travel of people. Because the human leg is in the periodic reciprocating swing state in the processes of walking, running and the like, the motion process is longer than the motion time of other joints of the human body, more motion energy is contained, the thigh is more stable in the motion process, strong in predictability and large in motion moment, the motion energy of the collected leg is the best choice based on the advantages, and the human leg motion energy collecting device with compact structure, high efficiency and light weight is developed for reducing uncomfortable feeling of the human body as much as possible when the motion energy is collected, so that the human leg motion energy collecting device has important practical application value.
Disclosure of Invention
The invention aims to solve the problem of difficult collection of leg movement energy of a human body during walking, running and other exercises, and provides a human body leg movement energy collection device which solves the problem of difficult collection of leg movement energy and the problem of selective collection of energy.
The technical scheme adopted by the invention for solving the problems is as follows: the power generation device utilizing leg movement comprises a shell, a generator, a swinging rod and a contact groove, wherein a driven gear is fixed on a rotor of the generator and meshed with the swinging gear, the swinging gear is connected to one end of the swinging rod, and the contact groove is hinged to the other end of the swinging rod; the generator, the driven gear and the swing gear are arranged inside the shell; the shell is provided with a clamping groove, and the clamping groove is provided with a belt buckle.
Further, a ratchet wheel is arranged in the rotating shaft of the driven gear.
Further, the hinge direction of the contact groove and the swing lever is the same as the swing direction of the swing lever.
Further, the heights of the two ends of the belt buckle are different.
Further, the swing center of the swing lever is coaxial with the center of the swing gear.
Further, an electric energy storage device and an output interface are arranged on the shell.
The invention has the beneficial effects that: the high-torque low-rotation-speed motion energy generated when a human body walks is converted into low-torque high-rotation-speed mechanical energy through the meshing of the gears, and then the mechanical energy is converted into electric energy through the generator, so that the effective collection of the motion energy is realized, and the ratchet wheel is arranged in the driven gear, so that the thigh can collect the energy when swinging forwards, and the human body does not need to do extra work when collecting the electric energy at the moment, thereby ensuring the comfort level of the human body to the greatest extent; the invention has compact structure and longer service life.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
in the figure: 1-shell, 2-swinging rod, 3-contact groove, 4-belt fastener, 5-clamping groove, 6-generator, 7-driven gear and 8-swinging gear.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the present invention is a power generation device using leg movement, comprising a housing 1, a power generator 6, a swing lever 2 and a contact groove 3, wherein a driven gear 7 is fixed on a rotor of the power generator 6, a ratchet is arranged in a rotating shaft of the driven gear 7, so that the rotor of the power generator 6 rotates only in one direction when the driven gear 7 rotates back and forth. The driven gear 7 is meshed with the swing gear 8, the swing gear 8 is connected to one end of the swing rod 2, and the swing center of the swing rod 2 is coaxial with the center of the swing gear 8. The other end of the swinging rod 2 is hinged with a contact groove 3, and the hinge direction of the contact groove 3 and the swinging rod 2 is the same as the swinging direction of the swinging rod 2. The generator 6, the driven gear 7 and the swing gear 8 are arranged inside the housing 1; the shell 1 is provided with a clamping groove 5, the clamping groove 5 is provided with a belt buckle 4, and the shell 1 of the device is arranged at the waist above thighs, so that the two ends of the belt buckle 4 are different in height so as to adapt to the radian of the waist in order to enable the shell 1 to swing smoothly with the swinging rod 6.
The working principle of the invention is as follows: when the human body walks, the thigh has a swinging process, when the thigh is lifted, the human body does work on the thigh, so that the energy is not easy to collect at the moment in order to reduce the extra burden of the human body, and when the thigh falls and swings, the ratchet wheel idles along with the swing to reset, and the repeated movement enables the generator to do work, so that the purpose of generating electricity is achieved; binding the contact groove 3 on the thigh, and fixing the shell 1 of the device on a belt above the thigh by using the belt buckle 4, so that the swinging rod 2 is positioned at the root of the thigh, and the included angle between the waist of the human body and the thigh is complementary with the swinging angle of the swinging rod 6; in the process of walking or running of a human body, the swing of the thigh drives the swing rod 2 to swing together, so that the swing rod 6 drives the swing gear 8 to rotate, the swing gear 8 drives the driven gear 7 to rotate, the driven gear 7 drives the rotor of the generator 6 to rotate for generating electricity, and the generator stores electric energy in an electric energy storage device in the shell, and when the electric energy storage device needs to be charged, the electric energy storage device can be connected with equipment to be charged through an output interface. In order to make the rotor of the generator 6 unidirectional, the directions are not alternately changed, and thus a ratchet is installed in the driven gear 7.
The present embodiment is not limited in any way by the shape, material, structure, etc. of the present invention, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical substance of the present invention are all included in the scope of protection of the technical solution of the present invention.
Claims (6)
1. Utilize power generation facility of shank motion, its characterized in that: the device comprises a shell, a generator, a swinging rod and a contact groove, wherein a driven gear is fixed on a rotor of the generator and meshed with the swinging gear, the swinging gear is connected to one end of the swinging rod, and the contact groove is hinged to the other end of the swinging rod; the generator, the driven gear and the swing gear are arranged inside the shell; the shell is provided with a clamping groove, and the clamping groove is provided with a belt buckle.
2. The power generation device using leg movement according to claim 1, wherein: a ratchet wheel is arranged in the rotating shaft of the driven gear.
3. The power generation device using leg movement according to claim 1, wherein: the hinge direction of the contact groove and the swinging rod is the same as the swinging direction of the swinging rod.
4. The power generation device using leg movement according to claim 1, wherein: the heights of the two ends of the belt buckle are different.
5. The power generation device using leg movement according to claim 1, wherein: the swing center of the swing rod is coaxial with the center of the swing gear.
6. The power generation device using leg movement according to claim 1, wherein: the shell is provided with an electric energy storage device and an output interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111617866.3A CN117145715A (en) | 2021-12-28 | 2021-12-28 | Power generation device utilizing leg movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111617866.3A CN117145715A (en) | 2021-12-28 | 2021-12-28 | Power generation device utilizing leg movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117145715A true CN117145715A (en) | 2023-12-01 |
Family
ID=88897327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111617866.3A Pending CN117145715A (en) | 2021-12-28 | 2021-12-28 | Power generation device utilizing leg movement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117145715A (en) |
-
2021
- 2021-12-28 CN CN202111617866.3A patent/CN117145715A/en active Pending
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication |