CN205638818U - Electricity generation carpet - Google Patents

Abstract

The utility model discloses a power generating carpet, which comprises upper and lower base plates, elastic parts, a transmission device and a power generation device arranged between the upper and lower base plates, the upper base plate slides vertically relative to the lower base plate, the The two ends of the elastic member press the upper base plate and the lower base plate respectively, the transmission device is installed on the upper base plate, the power output end of the transmission device is fixedly connected with the power input end of the power generation device, and the upper base plate When the bottom plate on the upper bottom slides vertically relative to the lower bottom plate, the upper bottom plate drives the power generation device through the transmission device to generate electricity. The utility model can convert the gravitational potential energy of the human body into electric energy, and has the beneficial effects of simple structure, low investment cost, convenient transportation and wide application range.

Description

A power generating carpet

technical field

The utility model belongs to the field of power generation equipment, in particular to a power generation carpet.

Background technique

With the development of the world economy, the demand for energy in various countries continues to grow, but the development of new energy technologies and industries has been relatively slow. In recent years, human beings have designed various devices such as solar energy, thermoelectricity, piezoelectricity, static electricity, and magnetoelectricity to convert light energy, thermal energy, mechanical energy, and magnetic energy in the environment into electrical energy that can be used by loads, so as to realize energy collection. The purpose of power generation is to save traditional energy and protect the ecological environment.

As one of the piezoelectric devices, the power generation floor is mainly made of piezoelectric materials. However, the existing piezoelectric materials are expensive, bulky and occupy a large space, resulting in high input costs and inconvenient transportation, which seriously affect the development and application range of power generation floors.

Utility model content

The purpose of the utility model is to solve the problems of high investment cost and inconvenient transportation caused by the high price, large volume and occupied space of the existing power generation floor, and provide a power generation floor with simple structure, low investment cost, convenient transportation and wide application range. carpet.

The purpose of this utility model can adopt following technical scheme to reach:

A power generating carpet, comprising upper and lower base plates and elastic members arranged between the upper and lower base plates, a transmission device and a power generation device, the upper base plate slides vertically relative to the lower base plate, and the two ends of the elastic member press the upper base plate and the lower base plate respectively, the transmission device is installed on the upper base plate, the power output end of the transmission device is fixedly connected with the power input end of the power generation device, and the upper base plate and the lower base plate are opposite to each other. When the lower bottom plate slides vertically, the upper bottom plate drives the power generation device through the transmission device to generate electricity.

Further, the transmission device includes a screw rod fixedly installed on the upper base plate, a swivel seat rotatably installed on the lower base plate and sleeved on the screw rod, and rotatably installed on the lower base plate The rotating shaft on the rotating base, the driving gear fixedly installed on the rotating base, and the driven gear fixedly installed on the rotating shaft and meshed with the driving gear.

Further, the power generating device includes a magnet fixedly installed on the rotating shaft, and a coil fixedly installed on the lower base plate.

As a preferred solution, a ratchet mechanism is provided on the rotating shaft, and the ratchet mechanism includes a driving ratchet, a driven ratchet and a pawl, the driving ratchet engages with the driven ratchet through the pawl, and the driving ratchet It is fixedly installed on the rotating shaft, the driven ratchet is rotatably arranged on the rotating shaft relative to the rotating shaft, and the magnet is fixedly installed on the driven ratchet.

As a preferred solution, both ends of the swivel seat are mounted on the lower bottom plate through bearings.

As a preferred solution, a pressure block is detachably installed on the lower bottom plate, and the pressure block presses against the upper end of the rotating seat through a bearing.

As a preferred solution, the lower end of the driven ratchet is mounted on the lower bottom plate through a bearing.

As a preferred solution, the bearing is a thrust bearing.

Implementing the utility model has the following beneficial effects:

In the utility model, when people step on the upper bottom plate, the human body generates pressure on the upper bottom plate and squeezes the elastic member, so that the upper bottom plate moves vertically downward relative to the lower bottom plate, and the upper bottom plate drives the screw rod to move vertically downward to drive The swivel seat set on the screw rod rotates, and then the swivel seat drives the driving gear, driven gear and magnet to rotate in turn, so that the coil is cut by the changing magnetic induction line generated by the permanent magnet, and then an induced current is generated to realize the transformation of the human body. The purpose of converting gravitational potential energy into electric energy has the characteristics of simple structure, low input cost, convenient transportation and wide application range.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a sectional view of a power generating carpet of the present utility model;

Fig. 2 is a structural schematic diagram of a power generating carpet of the present utility model;

Fig. 3 is an exploded view of a power generating carpet of the present invention.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example

With reference to Fig. 1 and Fig. 2, present embodiment relates to power generation carpet, comprise upper and lower bottom plate (1,2) and be located at upper and lower bottom plate (1,2) and between elastic member 3, transmission device 4 and power generation device 5. The upper base plate 1 slides vertically relative to the lower base plate 2, the two ends of the elastic member 3 respectively press the upper base plate 1 and the lower base plate 2, and the transmission device 4 is installed on the upper base plate 1, the power output end of the transmission device 4 is fixedly connected to the power input end of the power generation device 5, and when the upper base plate 1 slides vertically relative to the lower base plate 2, the upper base plate 1 passes through the transmission device 4 The power generator 5 is driven to generate power. When people step on the upper base plate 1, the human body exerts pressure on the upper base plate 1 and squeezes the elastic member 3, so that the upper base plate 1 moves vertically downward relative to the lower base plate 2, thereby providing the transmission device 4 with motion power, The transmission device 4 outputs power to drive the power generation device 5 to generate electricity, so as to realize the purpose of converting the gravitational potential energy of the human body into electric energy, and has the characteristics of simple structure, convenient use and low input cost.

The transmission device 4 includes a screw rod 41 fixedly mounted on the upper base plate 1, a swivel seat 42 rotatably mounted on the lower base plate 2 and sleeved on the screw rod 41, and rotatably mounted on the screw rod 41. The rotating shaft 43 on the lower base plate 2 , the driving gear 44 fixedly mounted on the rotating base 42 , and the driven gear 45 fixedly mounted on the rotating shaft 43 and meshed with the driving gear 44 . When the upper bottom plate 1 moves vertically downward relative to the lower bottom plate 2, the upper bottom plate 1 drives the screw rod 41 to move vertically downward and drives the rotating seat 42 sleeved on the screw rod 41 to rotate, and then the rotating rotation The seat 42 drives the generating device 5 to generate electricity through the driving gear 44 and the driven gear 45 in turn, thereby converting the gravitational potential energy of the human body into electrical energy.

The generating device 5 includes a magnet 51 fixedly installed on the rotating shaft 43 , and a coil 52 fixedly installed on the lower base plate 2 . When the turntable 42 rotates, the turntable 42 drives the driving gear 44, the driven gear 45 and the magnet 51 to rotate in turn, so that the coil 52 is cut by the changing magnetic induction line generated by the permanent magnet 51, thereby generating an induced current and supplying electric energy to people .

As shown in Figure 3, a ratchet mechanism 6 is provided on the rotating shaft 43, and the ratchet mechanism 6 includes a driving ratchet 61, a driven ratchet 62 and a pawl 63, and the driving ratchet 61 communicates with the driven ratchet 63 through the ratchet 63. The ratchet 62 is engaged, the active ratchet 61 is fixedly installed on the rotating shaft 43, the driven ratchet 62 is rotatably arranged on the rotating shaft 43 relative to the rotating shaft 43, and the magnet 51 is fixedly installed on the driven ratchet 62 . When people leave the upper base plate 1, the elastic member 3 recovers and pushes the upper base plate 1 to move vertically upward. The upwardly moving screw mandrel 41 sequentially drives the swivel seat 42, the driving gear 44, the driven gear 45, the rotating shaft 43 and the driving ratchet 61 to rotate in the opposite direction. Since the ratchet 63 slides relative to the driven ratchet 62, the driven ratchet 62 is guaranteed Continue to rotate positively in the direction of inertia.

Both ends of the swivel base 42 are mounted on the lower bottom plate 2 through bearings 7, and a pressing block 8 is detachably mounted on the lower bottom plate 2, and the pressing block 8 presses against the bottom of the swivel base 42 through the bearings 7. upper end. When the pressing block 8 presses against the swivel seat 42 through the bearing 7, the swivel seat 42 is constrained in the vertical direction. When the screw rod 41 moves in the vertical direction, the screw rod 41 drives the rotating seat 42 to rotate.

The lower end of the driven ratchet 62 is mounted on the lower bottom plate 2 through a bearing 7 . The lower end of the driven ratchet 62 is constrained to be positioned by the bearing 7, so that the driven ratchet 62 can rotate more easily and smoothly.

The bearing 7 is a thrust bearing 7, so that the bearing 7 has better axial bearing capacity.

What is disclosed above is only a preferred embodiment of the utility model, and certainly cannot limit the scope of rights of the utility model with this. Therefore, the equivalent changes made according to the claims of the utility model are still covered by the utility model. scope.

Claims (8)

1. A power generating carpet, characterized in that: it includes upper and lower base plates and an elastic member, a transmission device and a power generating device arranged between the upper and lower base plates, the upper base plate slides vertically relative to the lower base plate, and the The two ends of the elastic member press the upper base plate and the lower base plate respectively, the transmission device is installed on the upper base plate, and the power output end of the transmission device is fixedly connected with the power input end of the power generation device. When the upper and lower plates of the upper base slide vertically relative to the lower base, the upper base drives the power generation device through the transmission device to generate electricity. 2. A power generating carpet according to claim 1, characterized in that: the transmission device includes a screw rod fixedly mounted on the upper base plate, rotatably mounted on the lower base plate and sheathed on the The swivel seat on the screw rod is rotatably mounted on the shaft on the lower base plate, the driving gear is fixedly mounted on the swivel seat, and the driven gear is fixedly mounted on the shaft and meshed with the driving gear . 3 . The power generating carpet according to claim 2 , wherein the power generating device comprises a magnet fixedly installed on the rotating shaft, and a coil fixedly installed on the lower bottom plate. 4 . 4. A power generating carpet according to claim 3, characterized in that: a ratchet mechanism is provided on the rotating shaft, and the ratchet mechanism includes a driving ratchet, a driven ratchet and a pawl, and the driving ratchet is connected to the ratchet through the pawl. The driven ratchet is engaged, the active ratchet is fixedly mounted on the rotating shaft, the driven ratchet is rotatably arranged on the rotating shaft relative to the rotating shaft, and the magnet is fixedly mounted on the driven ratchet. 5 . The power generating carpet according to claim 2 , characterized in that: both ends of the swivel seat are mounted on the lower bottom plate through bearings. 6 . 6 . The power generating carpet according to claim 5 , wherein a pressing block is detachably installed on the lower bottom plate, and the pressing block presses against the upper end of the rotating seat through a bearing. 7 . 7. The power generating carpet according to claim 4, characterized in that: the lower end of the driven ratchet is mounted on the lower bottom plate through a bearing. 8. A power generating carpet according to any one of claims 5 to 7, wherein the bearing is a thrust bearing.