Friction nanometer power generation saddle and bicycle
By incorporating a triboelectric nano-power generation system within the bicycle seat, electricity is generated through material friction, solving the problem of insufficient battery power for nighttime cycling, achieving a continuous supply of power, and improving cycling safety and comfort.
Patent Information
- Application Number
- CN202520361857.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-04
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-03-04
AI Technical Summary
When riding bicycles at night, the headlights and warning lights cannot work continuously due to insufficient power, which reduces riding safety.
The triboelectric vehicle seat uses a triboelectric nano-powered system. By incorporating an elastic frame and shock-absorbing mechanism within the seat cushion, it generates electrical energy through friction between triboelectric layers of different materials. This energy is then transmitted to a battery via a conductive layer for storage and powering lighting and warning lights.
It improves the efficiency of bicycle power generation, ensuring that lights and warning lights can work continuously during long rides, thus enhancing riding safety and comfort.
Smart Images
Figure CN223686722U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a bicycle technical field, concretely is a kind of friction nanometer power generation saddle and bicycle. BACKGROUND
[0002] Bicycle, also known as pedal car or bicycle, is usually small-sized land vehicle of two wheels, and is green and environment-friendly traffic tool after person rides on car and is powered by foot pedal, bicycle is a kind of zero-emission travel mode, helps to reduce air pollution and greenhouse gas emissions, and has positive effect on environmental protection.
[0003] The existing bicycle needs to use lighting lamp when riding at night, and the flashing red warning lamp is also needed to be used at rear to improve the safety of riding, the bicycle does not have the function of power generation, so that the lighting lamp and warning lamp cannot work due to insufficient power for a long time.
[0004] Based on this, a friction nanometer power generation saddle and bicycle are provided, which can eliminate the disadvantages of the existing device. UTILITY MODEL CONTENT
[0005] The utility model aims at providing a kind of friction nanometer power generation saddle and bicycle to solve the problem that insufficient power cannot continue to work due to the use time of lighting lamp and warning lamp being too long in the background art.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0007] A friction nanometer power generation saddle includes an elastic frame, a seat cushion is provided on the outside of the elastic frame, a fixed plate is fixedly installed on the top of the elastic frame below the seat cushion, and a damping mechanism is provided on the top of the fixed plate.
[0008] In an alternative, the seat cushion includes a base layer, a sponge pad is attached to the top of the base layer, a first conductive layer is attached to the top of the sponge pad, a first triboelectric layer is attached to the top of the first conductive layer, a second triboelectric layer is attached to the top of the first triboelectric layer, a second conductive layer is attached to the top of the second triboelectric layer, and a wear-resistant layer is attached to the top of the second conductive layer.
[0009] In an alternative, the damping mechanism includes a telescopic sleeve, the telescopic sleeve is fixedly installed on the top of the fixed plate, a telescopic rod is slidingly installed inside the telescopic sleeve, the top end of the telescopic rod is fixedly installed with the seat cushion, a sealing ring is installed at the bottom end of the telescopic rod, the sealing ring is located inside the telescopic sleeve, a spring is installed inside the telescopic sleeve below the sealing ring, and air holes are provided on the outside of the telescopic sleeve.
[0010] To solve the above technical problems, the utility model also provides a bicycle, including fixed piece frame and above-mentioned friction nanometer power generation saddle, one side of frame is fixedly installed with battery, and battery is connected with first conductive layer and second conductive layer electrically through wire, the top of frame is slidably installed with sliding rod, the outside of frame top is installed with fixed assembly.
[0011] In an alternative: the top of sliding rod rotatory installation has rotatory piece, sliding rod and rotatory piece between installation have bolt, the both sides of rotatory piece's outside are all set up with the clamping slot, and the clamping slot and elastic frame are matched.
[0012] In an alternative: the top of one end of frame rotatory installation has tap, one end of tap is fixedly installed with front fork, the inside rotatory installation of front fork has front wheel.
[0013] In an alternative: the other end of frame rotatory installation has rear wheel, and drive assembly is installed between rear wheel and frame.
[0014] In an alternative: the both sides of frame are fixedly installed with placing rack, and the inside of placing rack is placed with kettle.
[0015] Compared with the prior art, the utility model has the advantages that:
[0016] The utility model discloses a shock-absorbing mechanism can improve the shock-absorbing effect of the cushion, so that the user is more comfortable when riding, and the internal material of the cushion rubs more intensively due to the deformation caused by shock-absorbing, so that the efficiency of generating electricity is improved. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is the whole structure schematic diagram of the utility model.
[0018] Figure 2 It is the elastic frame installation structure schematic diagram of the utility model.
[0019] Figure 3 It is the cushion cross section structure schematic diagram of the utility model.
[0020] Figure 4 It is the shock-absorbing mechanism structure schematic diagram of the utility model.
[0021] Figure 5 It is the rotatory piece installation structure schematic diagram of the utility model.
[0022] Figure 6 It is the placing rack installation structure schematic diagram of the utility model.
[0023] Figure reference numerals: 1. Elastic frame; 2. Seat cushion; 201. Base layer; 202. Sponge pad; 203. First conductive layer; 204. First triboelectric layer; 205. Second triboelectric layer; 206. Second conductive layer; 207. Wear-resistant layer; 3. Fixing plate; 4. Shock absorption mechanism; 401. Telescopic sleeve; 402. Telescopic rod; 403. Sealing ring; 404. Spring; 405. Air hole; 5. Frame; 6. Sliding rod; 7. Rotating component; 8. Bolt; 9. Slot; 10. Handlebar; 11. Front fork; 12. Front wheel; 13. Rear wheel; 14. Drive assembly; 15. Placement rack; 16. Water bottle; 17. Battery; 18. Fixing assembly. Detailed Implementation
[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.
[0025] Example 1:
[0026] like Figures 1-4 As shown, a triboelectric nanogenerator seat includes an elastic frame 1, a seat cushion 2 on the outside of the elastic frame 1, a fixing plate 3 fixedly installed on the top of the elastic frame 1 and below the seat cushion 2, and a shock-absorbing mechanism 4 on the top of the fixing plate 3.
[0027] In this embodiment, the elastic frame 1 has a certain elasticity, which can play a certain cushioning role. The shock absorption mechanism 4 can improve the shock absorption effect of the seat 2, making the user more comfortable when riding. At the same time, due to the deformation caused by shock absorption, the friction of the internal material of the seat 2 is more intense, which improves the efficiency of power generation.
[0028] In one embodiment, such as Figure 2As shown, the seat cushion 2 comprises a base layer 201, the top of the base layer 201 is attached with a sponge pad 202, the top of the sponge pad 202 is attached with a first conductive layer 203, the top of the first conductive layer 203 is attached with a first triboelectric layer 204, the top of the first triboelectric layer 204 is attached with a second triboelectric layer 205, the top of the second triboelectric layer 205 is attached with a second conductive layer 206, and the top of the second conductive layer 206 is attached with a wear-resistant layer 207. When the user rides, the seat cushion 2 is squeezed and friction occurs. When the first triboelectric layer 204 and the second triboelectric layer 205 of two different materials rub against each other, the balance of positive and negative charges on their surfaces will be broken, causing one of the objects to acquire a negative charge. The charge moves through the cooperation of the first conductive layer 203 and the second conductive layer 206, thereby generating electric energy. The first triboelectric layer 204 and the second triboelectric layer 205 are two different materials such as PDMS, PTFE, PVC, and FEP. The first conductive layer 203 and the second conductive layer 206 are materials such as conductive silver paste, silver nanowire, carbon nanotube, and graphene.
[0029] In one embodiment, as shown in Figure 3 The damping mechanism 4 comprises a telescopic sleeve 401 fixedly installed on the top of the fixed plate 3, a telescopic rod 402 slidably installed in the telescopic sleeve 401, and the top end of the telescopic rod 402 fixedly installed with the seat cushion 2. The bottom end of the telescopic rod 402 is installed with a sealing ring 403, and the sealing ring 403 is located in the inside of the telescopic sleeve 401. A spring 404 is installed in the inside of the telescopic sleeve 401 below the sealing ring 403. The outside of the telescopic sleeve 401 is provided with air holes 405. When the road surface is bumpy, the seat cushion 2 deforms, the telescopic rod 402 moves to the inside of the telescopic sleeve 401, and the spring 404 is compressed to play a buffering role. Due to the arrangement of the sealing ring 403, the air in the inside of the telescopic sleeve 401 can only enter or exit through the air holes 405, thereby playing a damping role and effectively improving the damping effect of the seat cushion 2. At the same time, due to the deformation caused by damping, the friction between the materials in the seat cushion 2 is more intense, thereby improving the efficiency of electric energy generation.
[0030] Embodiment 2:
[0031] As shown in Figures 1-6 A bicycle comprises a fixed frame 5 and the above-mentioned friction nanometer power generation saddle. One side of the frame 5 is fixedly installed with a storage battery 17, and the storage battery 17 is electrically connected with the first conductive layer 203 and the second conductive layer 206 through wires. The top of the frame 5 is slidably installed with a sliding rod 6, and the outside of the top of the frame 5 is installed with a fixed assembly 18.
[0032] In this embodiment, the generated electric energy is stored in the inside of the battery 17 through the wire, and can be used to power the lighting lamp and other riding equipment that needs electricity. When the height of the seat cushion 2 needs to be changed, the fixing assembly 18 is loosened, so that the sliding rod 6 can slide, thereby changing the height of the seat cushion 2. After the height adjustment is completed, the fixing assembly 18 is locked.
[0033] In one embodiment, as shown in Figure 5 The top end of the sliding rod 6 is rotatably installed with a rotating piece 7, a bolt 8 is installed between the sliding rod 6 and the rotating piece 7, the two sides of the outside of the rotating piece 7 are provided with clamping grooves 9, and the clamping grooves 9 are matched with the elastic frame 1. The seat cushion 2 is installed with the rotating piece 7 through the cooperation of the clamping grooves 9 and the elastic frame 1. The rotating piece 7 can be rotated by loosening the bolt 8, thereby changing the angle of the seat cushion 2, and facilitating adjustment according to the riding habit of the user.
[0034] In one embodiment, as shown in Figure 1 The top of one end of the frame 5 is rotatably installed with a cock 10, one end of the cock 10 is fixedly installed with a front fork 11, and the inside of the front fork 11 is rotatably installed with a front wheel 12. The cock 10, the front fork 11 and the front wheel 12 are important components of the bicycle, and play a role in adjusting the direction during riding.
[0035] In one embodiment, as shown in Figure 1 The other end of the frame 5 is rotatably installed with a rear wheel 13, and the driving assembly 14 is installed between the rear wheel 13 and the frame 5. The user drives the driving assembly 14 with the pedal to transmit kinetic energy to the rear wheel 13, providing kinetic energy for bicycle riding.
[0036] In one embodiment, as shown in Figure 6 The outside of the frame 5 is fixedly installed with a placing rack 15, and the inside of the placing rack 15 is placed with a water bottle 16. The water bottle 16 contains electrolyte water to supplement the electrolyte and water for the user.
[0037] The above embodiment discloses a friction nano power generation saddle and bicycle, wherein when the road surface is relatively bumpy, the cushion 2 deforms, the telescopic rod 402 moves to the inside of the telescopic sleeve 401, the spring 404 is compressed to play a buffering role, due to the arrangement of the sealing ring 403, the air in the inside of the telescopic sleeve 401 can only enter or be discharged through the air hole 405, plays a damping role, effectively improves the damping effect of the cushion 2, the internal extrusion of the cushion 2 generates friction, when the first friction electrification layer 204 and the second friction electrification layer 205 of two different materials rub against each other, the balance of the positive and negative charges on their surfaces will be broken, causing one of the objects to obtain negative charge, the charge moves through the cooperation of the first conductive layer 203 and the second conductive layer 206, thereby generating electric energy, the generated electric energy is stored in the inside of the storage battery 17 through the wire, and can be used to power the riding equipment such as the lighting lamp which needs to use electricity.
[0038] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.
Claims
1. A frictional nanogenerator saddle, characterized by, The utility model provides a kind of elastic frame (1), the outside of the elastic frame (1) is equipped with cushion (2), the top of the elastic frame (1) and below the cushion (2) is fixedly installed fixed plate (3), the top of the fixed plate (3) is equipped with damping mechanism (4).
2. The frictional nanogenerator car seat of claim 1, wherein, The cushion (2) includes a base layer (201), a sponge pad (202) is attached to the top of the base layer (201), a first conductive layer (203) is attached to the top of the sponge pad (202), a first triboelectric layer (204) is attached to the top of the first conductive layer (203), a second triboelectric layer (205) is attached to the top of the first triboelectric layer (204), a second conductive layer (206) is attached to the top of the second triboelectric layer (205), and a wear-resistant layer (207) is attached to the top of the second conductive layer (206).
3. The friction nano-generator saddle of claim 1, wherein, The damping mechanism (4) includes a telescopic sleeve (401) fixedly installed on the top of the fixed plate (3), a telescopic rod (402) slidably installed inside the telescopic sleeve (401), a sealing ring (403) installed at the bottom end of the telescopic rod (402) and located inside the telescopic sleeve (401), a spring (404) installed inside the telescopic sleeve (401) and below the sealing ring (403), and air holes (405) formed on the outside of the telescopic sleeve (401).
4. Bicycle, characterized in that The utility model provides a kind of fixed frame (5) and the friction nanometer power generation saddle of any one of claims 1-3, the top of the frame (5) is slidably installed with sliding rod (6), and the outside of the top of the frame (5) is installed with fixed assembly (18).
5. A bicycle according to claim 4, characterised in that The top of the sliding rod (6) is rotatably installed with a rotating member (7), and a bolt (8) is installed between the sliding rod (6) and the rotating member (7).
6. A bicycle according to claim 5, characterised in that The outside of the rotating member (7) is formed with a clamping groove (9) on both sides, and the clamping groove (9) is matched with the elastic frame (1).
7. A bicycle according to claim 4, characterised in that, The top of one end of the frame (5) is rotatably installed with a faucet (10), one end of the faucet (10) is fixedly installed with a front fork (11), and the inside of the front fork (11) is rotatably installed with a front wheel (12).
8. A bicycle according to claim 4, characterised in that, The other end of the frame (5) is rotatably installed with a rear wheel (13), and a driving assembly (14) is installed between the rear wheel (13) and the frame (5).
9. A bicycle according to claim 4, characterised in that, The outside of the frame (5) is fixedly installed with a placing rack (15) on both sides, and a kettle (16) is placed inside the placing rack (15).
10. A bicycle according to claim 4, characterised in that, One side of the frame (5) is fixedly installed with a storage battery (17), and the storage battery (17) is electrically connected with the first conductive layer (203) and the second conductive layer (206) through wires.