Power generation unit

Abstract

This novel power generation device is detachably mounted on the outside of a shoe, comprising a longitudinal clamping arm assembly and a transverse clamping plate, providing bidirectional clamping and fixation. The power generation module, integrated with the clamping module, has an elastic portion protruding into the projection area of ​​the shoe sole. Upon contact with the ground during walking, it contracts and rebounds, driving a micro-generator to convert mechanical energy into electrical energy, which is then stored in a primary portable power source. This device further includes a rental management system for managing the power generation device and the primary portable power source. The primary portable power source stores the generated electrical energy, and a power generation recording module records the amount of electricity generated and the device identification code. The cabinet features storage compartments and charging compartments. The control module reads the electricity generation and identification code, transmits it to the server, updates the user's account reward value, and provides rental fee discounts or points rewards, realizing commercial rewards for human-powered power generation contributions.

Claims

1. A power generation device, comprising: A clamping module includes a telescopic longitudinal clamping arm assembly and an elastic clamping plate. The longitudinal clamping arm assembly includes a restoring elastic element located outside the elastic clamping plate, so that the longitudinal clamping arm assembly can rebound in a direction of mutual approach after being stretched, and is clamped and fixed to the outside of a shoe by the longitudinal clamping arm assembly and the elastic clamping plate; and a power generation module, which is combined with the clamping module, includes an elastic part with a contraction and rebound stroke and a micro generator linked to the elastic part. The elastic part protrudes into the projection range of the bottom surface of the shoe. When a user walks or runs, the elastic part contacts the ground and repeatedly contracts and rebounds. The micro generator converts mechanical energy into electrical energy, and the power generation module is electrically connected to a detachable first mobile power source to store the generated electrical energy.

2. The power generation device as claimed in claim 1, wherein the longitudinal clamping arm assembly includes a fixed arm and a sliding arm, the sliding arm being able to slide longitudinally relative to the fixed arm, the restoring elastic member being disposed between the fixed arm and the sliding arm and providing a clamping preload force so that the sliding arm returns to the fixed arm when no external force is applied, the fixed arm and the sliding arm being respectively hooked onto the heel and the edge of the shoe opening; the elastic clamping plate is U-shaped and clamps on both sides of the shoe, thereby adapting to different shoe heights and widths and maintaining a stable clamping force.

3. The power generation device as claimed in claim 1, wherein the power generation module includes a gear transmission assembly disposed between the micro generator and the elastic part, the gear transmission assembly including a plurality of multi-stage gears to amplify the rotational speed corresponding to the reciprocating stroke of the elastic part and input it to the rotating shaft of the micro generator to generate voltage and current sufficient to charge the first mobile power source during each walk or run.

4. The power generation device as claimed in claim 1, wherein the power generation module and the clamping module are connected to each other via an adjustable-angle connecting bracket, the connecting bracket being able to rotate or swing relative to the clamping module in at least one plane to adjust the angle between the movement direction of the elastic part and the ground normal, so that the force direction of the elastic part approaches the vertical compression direction when the user steps down, thereby improving energy harvesting efficiency and reducing the discomfort of lateral shear force on the foot.

5. The power generation device as claimed in claim 1, wherein the clamping surface of the clamping module in contact with the shoe is covered with an anti-slip pad or a soft cushioning layer to increase friction with the shoe surface and prevent scratching the shoe surface, and the effective contact length of the clamping module in contact with the shoe is 1 / 4 to 1 / 2 of the height of the shoe, and the clamping force provided by the restoring elastic member is in the range of 2 to 5 kgf to balance clamping stability and indentation control on the surface of the shoe.

6. The power generation device as claimed in claim 1 further includes a power generation recording module, which is coupled to the micro generator and the first mobile power supply, for recording the cumulative power generation input by the power generation module as a feedback power in the memory area of ​​the first mobile power supply, and storing a power generation device identification code corresponding to the micro generator.

7. The power generation device as claimed in claim 1, wherein the maximum protrusion of the elastic portion is not greater than 1 / 3 to 1 / 2 of the thickness of the sole of the shoe.

8. A power generation device, comprising: A clamping module includes a telescopic longitudinal clamping arm assembly and an elastic clamping plate. The longitudinal clamping arm assembly includes a restoring elastic element disposed outside the elastic clamping plate, so that the longitudinal clamping arm assembly can spring back in a direction of mutual approach after being stretched, and is clamped and fixed to the outside of a shoe by the longitudinal clamping arm assembly and the elastic clamping plate; and a power generation module, which is combined with the clamping module, and includes an elastic part with a contraction and rebound stroke, a micro generator linked to the elastic part, and a power generation recording module. The elastic part protrudes... Extending to the projection area of ​​the shoe's sole, the elastic part repeatedly contracts and rebounds upon contact with the ground when a user walks or runs. The micro-generator converts mechanical energy into electrical energy. This generator module is electrically connected to a detachable first power bank to store the generated electrical energy. A power generation recording module, coupled to the micro-generator and the first power bank, records the accumulated power generation input from the generator module in the memory area of ​​the first power bank as a feedback quantity, and stores a power generation device corresponding to the micro-generator. The system includes an identification code; and a rental management system comprising a cabinet connected to an external power source, an electronic control module, and a mobile application. The cabinet includes at least one device compartment, at least one storage compartment, and at least one charging compartment. The device compartment is used to store the clamping module and the power generation module. The storage compartment is used to store the first portable power supply, whose power level is below 50%, to provide power storage for the power generation module. The charging compartment is used to store a second portable power supply, which is charged by the cabinet, and the power level of the second portable power supply is above 50%. 0% to provide power for use; the mobile application allows multiple users to register and rent the clamping module, the power generation module, the first power bank and the second power bank; the electronic control module is coupled to one or more reading ports located on the charging station to read the rechargeable power and the power generation device identification code in the first power bank, and transmits the read data to a server through the mobile application, the server updates the rechargeable power in the corresponding user account, and calculates and sends a reward to the user.

9. The power generation device as claimed in claim 8, wherein the power generation recording module includes a recording control circuit, which, upon detecting a specific charging signal from the micro generator, accumulates the amount of electricity corresponding to the charging signal into the recoverable amount of electricity, and associates the recoverable amount of electricity with the power generation device identification code and stores it in the memory area of ​​the first mobile power supply.

10. The power generation device as described in claim 8, wherein when the first power bank is placed in the storage compartment, the electronic control module reads the regenerative capacity in the first power bank and confirms its ownership based on the power generation device identification code, and when the first power bank is taken out of the storage compartment by another user, the regenerative capacity in the first power bank is reset to zero, so as to avoid the power generation of different users being mixed and calculated.

11. The power generation device as claimed in claim 8, wherein the maximum protrusion of the elastic portion is not greater than 1 / 3 to 1 / 2 of the thickness of the sole of the shoe.

12. A power generation device comprising: A clamping module includes an elastic clamping piece for clamping and fixing to the outside of a shoe; The device also includes a power generation module, which is combined with the clamping module and includes an elastic part with a contraction and rebound stroke and a micro generator linked to the elastic part. The elastic part protrudes into the projection range of the sole of the shoe. When a user walks or runs, the elastic part contacts the ground and repeatedly contracts and rebounds. The micro generator converts mechanical energy into electrical energy. The power generation module is also electrically connected to a detachable first mobile power source to store the generated electrical energy.

13. The power generation device as claimed in claim 12, wherein the maximum protrusion of the elastic portion is not greater than 1 / 3 to 1 / 2 of the thickness of the sole of the shoe.

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