CN108242846A - Walking power generation device - Google Patents

Abstract

The present invention relates to a kind of walking power generation device, converted and charging circuit and rechargeable battery, pedometer circuit module, power output socket including two leg sets, the voltage for being separately mounted to the coil windings of two legs set insides and magnet, connect coil windings.When two leg sets are tied up in walking on two legs, two legs are constantly front and rear alternately to stride forward, leg puts on the magnetic field of magnet and another leg puts on coil windings and forms magnetic field and contact and makes cutting magnetic line movement, coil windings generate electric current, it charges to rechargeable battery, and rechargeable battery provides power supply to pedometer circuit module, while is charged by power output socket for external electric appliance.The mechanical energy that it can utilize walking to generate is converted into the chargings such as electric energy supply mobile phone, can bring electricity consumption guarantee, and environmentally protective when no alternating current provides electric power at one's side, have accurate step function.

Description

Walking power generation device

Technical field

Mechanical energy caused by human walking motion can be utilized to be converted to electric energy and lay in for use the present invention relates to a kind of Device.

Background technology

People are using various electric appliances daily, and electric power just becomes a kind of essential energy, usually big absolutely The offer of electric power is to be converted to the electric appliance energy by the alternating current of power grid conveying in most cases, and portable electronics such as mobile phone Then using rechargeable battery powered.No electric power source often will result in the electric appliances such as mobile phone at one's side when people are outgoing for a long time It can not be used due to short of electricity.Someone researchs and develops some and can carry by human motion drive energy conversion device power generation Technology, such as power-generating shoe can utilize the embedded power generator being mounted on inside shoes generate electric power in walking and preserve Come for using, wherein electricity generating principle is substantially the step that will be generated in human locomotion using the piezoelectric effect of various piezoelectric elements Pressure conversion is electric energy.It is this ingenious and effectively utilize the movement that human body all has to pay daily and can become living needs Electric energy charges to the electric appliance of some small power consumption, and not only energy conservation and environmental protection belongs to green energy resource, and is particularly suitable for staying in family often Outside, the people of long-term field activity provide endlessly green electric power supply for skinny devices such as mobile phones.But this embedded power generation Footwear are there is also some shortcomings, for example have to put on this double shoes daily and could realize walking power generation or the footwear usually worn Son will be equipped with this power generator.

Invention content

In order to which the walking power generation device for solving the prior art causes limitation by the way of embedded shoes, the present invention will carry For it is a kind of have flexibly dress the walking power generation device not limited by shoes.

The technical solution adopted by the present invention is：There are left and right two for tying up the leg set in leg, have folding in leg set side Folding side, folding on corresponding surface has velcro, leg set can be tied up in the proper site of two legs by velcro, One of leg set is in the position of inboard leg by upper and lower one row's magnet of right angle setting, the corresponding another leg of one magnetic pole strength direction Set inside, another leg, which is put on, is installed with coil windings, and wherein one section of coil windings is pressed as cutting magnetic line life wire segment Upper and lower capwise is in leg set inside line, and is parallel to the magnetic pole strength that corresponding leg puts on magnet, remaining line of coil windings Section avoids inboard leg and reaches leg and cover other sideway stances to fix, the upper voltage conversion of coil windings both ends output lead connection leg set With charging circuit, voltage conversion and charging circuit output connection rechargeable battery, charged battery voltage output terminal connection pedometer electricity Road module and a power output socket for external electric appliance charging, one end output lead of coil windings connect meter step simultaneously The meter step pulse signal input terminal of device circuit module has bluetooth communication circuit inside pedometer circuit module.

Leg set upper velcro is first opened during use, the suitable position that left and right two leg sets are tied up in leg is fixed, is allowed The cutting magnetic line of magnet face and coil windings gives birth to wire segment correspondence towards inboard leg, and per when walking, two legs are constantly front and rear Alternating strides forward, and a leg puts on the magnetic field of magnet and another leg puts on coil windings and quickly forms magnetic field and contact to make and cuts Magnetic line of force movement is cut, coil windings generate electromotive force, step the different one legs electromotive force different by direction is generated, and form exchange Electric current becomes pulsating direct current, then by becoming DC voltage, direct current after voltage regulation filtering through voltage conversion and the rectification of charging circuit Voltage is sent into the voltage that charging circuit part formation therein meets charging requirement and charges to rechargeable battery, and rechargeable battery is walked for meter Device can be powered while providing electric power by power output socket to external small electric apparatus, and coil windings generate electronic in walking Gesture pulse provides step-counting signal by connecting the meter step pulse signal input terminal of pedometer circuit module to pedometer circuit module, And cell phone application is sent to by its internal bluetooth communication circuit receives and calculate, accurate Relationship of Walking, inner is shown on mobile phone Journey, speed, amount of exercise, sitting prompting etc..

The beneficial effects of the invention are as follows：The machine that walking power generation device is generated by the way of being sleeved on leg using daily walking Tool can be converted into electric energy supply small electric apparatus charging, and the people that electric power is provided for no alternating current at one's side bring electricity consumption guarantee, magnetic life electricity Generation mode is efficient by kinetic energy converting electrical energy, at the same have than the bracelet pedometer being worn in wrist more accurately count step, Mileage and tachometric survey function.

Description of the drawings

With reference to embodiment and attached drawing, the invention will be further described.

Fig. 1 is two leg sets of the present embodiment or so and the structure diagram of the electric power generator of wherein magnetic life.

Fig. 2 is the frame principle figure of the electric power generator of the present embodiment magnetic life and circuit part.

Specific embodiment

As shown in Figure 1, there is the leg set 1 that left and right two cylindrical soft plastic materials make, there is folding in 1 outside of leg set Folding side 2, folding has velcro on corresponding surface, and bore is more than lower relative aperture on leg set 1, can be leg set by velcro 1 ties up the shank on ankle-joint top.In figure, the leg on the right set 1 is in inboard leg position by upper and lower one row's magnet 3 of right angle setting, Towards the leg set inside on the corresponding left side, the leg on the left side covers is installed with forward and backward two width ellipse coil windings on 1 for its magnetic pole N or S poles 4, vertical one section of two width coil windings, 4 close proximity is arranged in life wire segment 41 of the medial leg as cutting magnetic line, line Circle thickness gives birth to when two legs and immediately 3 magnetic of magnet of 41 parallel the right leg of wire segment set 1 into the flat surface for being attached to leg set 1 Pole-face, and remaining line segment of coil windings 4 avoid inboard leg reach leg set 1 before fixed with trailing flank position so that in walking The area segments coil, which avoids the magnetic line of force, when two legs are close will not generate inverse electromotive force.

Again as shown in Fig. 2, two width coil windings, 4 both ends output lead and after connecing the common upper voltage conversion of connection leg set with Charging circuit 51, the coiler part in figure in 6 region of box dotted line are the life wire segments 41 belonged to by magnetic force line cutting, and voltage turns It changes and exports connection rechargeable battery 52, the voltage output end connection pedometer circuit module 53 and one of rechargeable battery 52 with charging circuit A power output socket 54 for external electric appliance charging, power output socket 54 to external small electric apparatus provide charging, coil around One end output lead of group 4 connects the meter step pulse signal input terminal of pedometer circuit module 53, pedometer circuit module simultaneously Have inside 53 bluetooth communication circuit for and smart mobile phone connecting communication, meter step data is sent in cell phone application and is handled, is obtained Speed, step number, mileage of walking etc. carry for reference.

Claims (1)

1. a kind of walking power generation device, including coil windings, magnet, voltage conversion and charging circuit, rechargeable battery, it is characterized in that： There are left and right two leg sets, have folding switching side in leg set side, folding on corresponding surface has velcro, one of leg set The position of inboard leg is in by upper and lower one row's magnet of right angle setting, one magnetic pole strength covers inside towards corresponding another leg, another A leg, which is put on, is installed with coil windings, and wherein one section of coil windings as cutting magnetic line gives birth to wire segment, by vertically walking up and down To leg set inside line is in, and parallel corresponding leg puts on the magnetic pole strength of magnet, remaining line segment of coil windings is avoided in leg Side reaches the other sideway stances of leg set and fixes, the upper voltage conversion of coil windings both ends output lead connection leg set and the electricity that charges Road, voltage conversion with charging circuit output connection rechargeable battery, charged battery voltage output terminal connection pedometer circuit module and One power output socket, the meter step pulse signal that one end output leads of coil windings connects pedometer circuit module simultaneously are defeated Enter end, have bluetooth communication circuit inside pedometer circuit module.