TWI658206B - Energy collection system and method, and shaft device capable of generating electricity - Google Patents

Abstract

The invention relates to an energy collection system whose method can be used for a shaft driving device for power generation, which provides kinetic energy power generation or magnetic ring power generation, and during the power generation process, iteratively rotates feedback and adjusts the speed increase, and finally in the process of the motor's power consumption, The residual energy is recovered into the energy storage device. In addition, a shaft driving device that can be used for power generation is disclosed. The shaft can be driven by pressing the screw to rotate and drive the shaft to output a kinetic energy, which can be applied to a power generation system for power generation.

Description

Energy collection system and method thereof

The present invention relates to an energy collection system and a mechanical device, and particularly to an energy collection system and a method thereof, and a shaft driving device which can be used for power generation.

With the rapid development of technology, many electronic technology products have been invented, making human life more convenient for the benefit of many people, and the update speed of various electronic goods is very fast and convenient, such as notebook computers, smart phones, tablet computers, etc ... The above-mentioned electronic products are one of the important inventions of modern technology. Nowadays, the use of smart phones or tablet computers is more common. It can be seen that smart phones or tablet computers are already closely related to modern life, and the above-mentioned electronic products are smart phones. Most commonly, for modern high-tech society, mobile phones have almost one hand.

Today, sports are flourishing, and even mountaineering and cycling are becoming more and more prosperous, and digital electronics make it difficult to escape from life. In this era of almost manpower, mountaineering, cycling, etc. Activities often use electronic products, and power generation and energy storage are very important.

In view of the above problems, the present invention provides an energy collection system and method thereof, and a shaft driving device that can be used for power generation, to provide mechanical kinetic energy, and cause the screw drive group to rotate under pressure, thereby generating kinetic energy in the magnetic driving device for power generation and storage. can.

An object of the present invention is to provide an energy collection system, a method thereof, and a shaft driving device which can be used for power generation, which are driven by a cylindrical cam of a driving group to be rotated by a joint fixing member, thereby driving the device to generate and store energy for power supply To electronic products, can also participate in outdoor sports.

In order to achieve the above object, an embodiment of the present invention discloses a shaft moving device, which includes a first driving group, a second driving group, and a rotating shaft member. Wherein the first driving group has A first cylindrical cam and a first lever member, the first lever member interlocks the first cylindrical cam and connects with a first joint fixing member, the first joint fixing member drives the first cylindrical cam to rotate; a second driving group There is a second cylindrical cam and a second lever member, the second lever member links the first cylindrical cam and connects with a second joint fixing member, the second joint fixing member drives the second cylindrical cam to rotate, the first The joint fixing member and the second joint fixing member are fixed to different joints; and a rotating shaft member connects the first cylindrical cam and the second cylindrical cam, wherein the first driving group is further provided with a first pad and the second driving The group is further provided with a second gasket, and the first gasket and the second gasket are fixed on a limb.

The invention provides an embodiment, further comprising a power generating device, which is connected to the rotating shaft member through a driving rod, and the rotating shaft member is connected to the driving rod to drive the power generating device to generate power.

Another embodiment of the present invention discloses an energy collection system with power generation, which includes a power generation device, at least one flexible shaft, a first rotating member, at least one second rotating member, at least one rotating shaft member, and at least one first A driving group and at least one second driving group. One end of at least one flexible shaft is connected to a driving shaft of the power generating device, a first rotating member is connected to the other end of the first flexible shaft, and at least one second rotating member is correspondingly disposed on one side of the first rotating member. The two rotating members rotate in response to the first rotating member, the rotating shaft member passes through the second rotating member, the first driving group is slidably disposed at one end of the rotating shaft member, and a first joint fixing member is connected to one side of the first driving group. A second driving group is slidably disposed at the other end of the shaft member, and a second joint fixing member is connected to one side of the second driving group; wherein the first joint fixing member and the second joint fixing member drive the first joint fixing member. A driving group and the second driving group drive the rotating shaft member to rotate the second rotating member and correspondingly link the first rotating member, so as to link the driving shaft via the flexible shaft and drive the power generating device to generate electricity.

The present invention provides an embodiment, wherein the first driving group has a first cylindrical cam and a first lever member, the first lever member links the first cylindrical cam and connects the first joint fixing member, the first joint The fixing member drives the first cylindrical cam to rotate; the second driving group has a second cylindrical cam and a second lever member, and the second lever member links the first cylindrical cam and connects the second joint fixing member, and the second The joint fixing member drives the second cylindrical cam to rotate.

The present invention provides an embodiment, which further includes a control circuit disposed on one side of the power generating device.

The invention provides an embodiment, wherein the first rotating member and the second rotating member are magnetic rings or gears.

The present invention provides an embodiment, wherein the first joint fixing member and the second joint fixing member are respectively fixed to different limb joints.

Another embodiment of the present invention discloses an energy collection system with energy-saving analysis management, which includes a driving module, a power generation device, and a control circuit. The driving module has a plurality of cylindrical cams and a rotating shaft member, and the cylindrical cams are connected to the rotating shaft member to output a kinetic energy; the power generating device rotates to generate an electric energy according to the kinetic energy; a control circuit is electrically connected to the driving module according to The rotation of the cylindrical cams determines the kinetic energy and controls the torsional resistance and rotation of the cylindrical cams to adjust the power efficiency of the power generating device; wherein the control circuit further controls the power generating device to rotate according to the phase voltage of the curve of the electrical energy To increase power generation efficiency.

Another embodiment of the present invention discloses an energy collection system with residual energy collection, which includes a motor, a sensor, a control circuit, and a charging and discharging unit. The sensor is electrically connected to the motor to generate a sensing waveform result. The control circuit receives the sensing result and calculates and analyzes an output power curve phase voltage of the motor according to the sensing result. The control circuit is based on the output power. The curve phase voltage generates a control signal; and the charging and discharging unit is electrically connected to the control circuit and the motor, and collects the electric power generated by the motor when the motor is recharged by braking or when the wasted power of the motor is instantaneously input according to the control signal. Recharging the energy collection system and using the collected electric energy to charge a first battery pack; wherein, when the electric energy of a second battery pack is lower than a threshold value or the first battery pack is full, the control circuit controls the charging The discharge unit is switched to charge and discharge the second battery pack in order to exchange the battery charge and discharge, to achieve the battery charge and discharge procedure and to protect the battery life.

The present invention provides another embodiment, wherein the control circuit further controls one of the generators of the driving module to rotate according to the phase voltage of the electrical energy curve, which reduces the torsional resistance, improves the power generation efficiency, and promotes the inertial flywheel efficiency of the generator. Smooth, it can accelerate the conversion of kinetic energy into electricity.

Another embodiment of the present invention discloses an energy collection system for magnetic induction power generation, which includes a metal ring member, a magnetic rotating member, a connecting rod, and a power generating device. A magnetic rotating member is disposed on one side of the metal ring member and is disposed on a bracket. The magnetic rotating member is magnetically linked according to the rotation of the metal ring member; a connecting rod is passed through the magnetic rotating member, and the magnetic rotating member is linked with the magnetic rotating member. A connecting rod; and a power generating device, which is provided with a driving rod connected to the connecting rod, and the connecting rod links the driving rod to drive the driving rod to drive the power generating device to generate an electric energy. The present invention provides another embodiment, the steps of which further include measuring the current of the battery module; and controlling the charging and discharging of the battery module according to the current of the battery module.

The present invention provides another embodiment, wherein the metal ring member is a metal wheel frame, a metal ring gear, or a metal ring patch.

It can be known from the above that the present invention is an energy collection system and a shaft driving device that can be used for power generation. The invention provides kinetic energy or magnetic energy to be converted into electrical energy for use in energy collection, and the motor recharges the energy collection system. Power generation efficiency, and provide better recharge timing for brake recharging, and switch to charging and discharging for the second group of batteries when the first group of batteries is full or the second group of batteries is below the threshold, prompting the generator The inertial flywheel has a more efficient rotation speed and can accelerate the conversion of kinetic energy into electric energy. This provides an energy collection system with better conversion efficiency.

10‧‧‧ Shaft

12‧‧‧First Drive Group

122‧‧‧The first lever

122a‧‧‧First connecting rod

122b‧‧‧first support bar

124‧‧‧The first cylindrical cam

124a‧‧‧First cam link

126‧‧‧The first gasket

128‧‧‧ the first fixed band

14‧‧‧Second Drive Group

142‧‧‧The second lever

142a‧‧‧Second link

142b‧‧‧Second support rod

144‧‧‧Second cylindrical cam

144a‧‧‧Second cam link

146‧‧‧Second gasket

148‧‧‧Second fixing band

16‧‧‧ shaft

162‧‧‧First axis moving parts

18‧‧‧ first joint fixation

182‧‧‧The first fixed piece

182a‧‧‧first pivot

184‧‧‧First fixing sleeve

20‧‧‧Second Joint Fixation

202‧‧‧Second fixing piece

202a‧‧‧ second pivot

204‧‧‧Second fixing sleeve

22‧‧‧Driver

222‧‧‧Second axis moving parts

30‧‧‧Energy collection system

32‧‧‧First Drive Group

322‧‧‧The first lever

322a‧‧‧First connecting rod

322b‧‧‧First support rod

324‧‧‧first cylindrical cam

326‧‧‧The first gasket

328‧‧‧First fixing belt

34‧‧‧Second Drive Group

342‧‧‧Second leverage

342a‧‧‧Second Link

342b‧‧‧Second support rod

344‧‧‧Second cylindrical cam

346‧‧‧Second gasket

348‧‧‧Second fixing strap

36‧‧‧Shaft

362‧‧‧The second rotating part

38‧‧‧ first joint fixation

382‧‧‧The first fixed piece

382a‧‧‧first pivot

384‧‧‧First fixing sleeve

40‧‧‧Second Joint Fixation

402‧‧‧Second fixing piece

402a‧‧‧Second Pivot

404‧‧‧Second fixing sleeve

44‧‧‧ flexible shaft

442‧‧‧first rotating part

46‧‧‧ Generator

462‧‧‧Drive lever

48‧‧‧ Motor

482‧‧‧Hall sensor

50‧‧‧control circuit

52‧‧‧Processor

54‧‧‧The first start detection controller

56‧‧‧Second startup detection controller

58‧‧‧ Rectifier

60‧‧‧Regulator

62‧‧‧Power Management Controller

64‧‧‧Second voltage regulator controller

66‧‧‧Phase Wave Controller

68‧‧‧phase wave generator

70‧‧‧phase wave controller

72‧‧‧ Charge and discharge unit

74‧‧‧switching circuit

76‧‧‧The first battery pack

78‧‧‧Second battery pack

80‧‧‧ Magnetic rotating parts

812‧‧‧Second magnetic rotating part

814‧‧‧contact rotating parts

82‧‧‧metal wheel frame

84‧‧‧ headlight

86‧‧‧Taillight

Bike‧‧‧ Bicycle

Ctrl‧‧‧Control signal

Curve‧‧‧ Output power curve phase voltage

Line1‧‧‧First Lead

Line2‧‧‧Second Lead

OP‧‧‧Mobile Power

The first diagram A is a schematic diagram of a structure of an embodiment of the present invention in a standing state; the first diagram B is a schematic diagram of a structure of an embodiment of the present invention in a leg raising state; the first C: is a diagram of the present invention A view from the back of an embodiment; FIG. 1D is a schematic diagram of an embodiment of the present invention on a first driving group and a second driving group; FIG. 1E is a diagram of an embodiment of the present invention on a first driving group The schematic diagram of the group and the second driving group; the second A diagram: it is a schematic structural diagram of another embodiment of the present invention in a standing state; FIG. 2B is a schematic diagram of the structure of another embodiment of the present invention in a leg-raising state; FIG. 2C is a rear view of another embodiment of the present invention; FIG. 3 is another view of the present invention Schematic diagram of energy collection system of the embodiment; fourth diagram: it is a system diagram of a control circuit according to another embodiment of the present invention; fifth diagram: it is a graph of another embodiment of the present invention; sixth diagram: its FIG. 7 is a schematic diagram of a motor recharging energy system according to another embodiment of the present invention. FIG. 7 is a schematic diagram of another embodiment of the present invention; and FIG. 8 is a schematic diagram of another embodiment of the present invention.

In order to make your reviewing members have a better understanding and understanding of the features of the present invention and the effects achieved, I would like to refer to the preferred embodiments and detailed descriptions, as follows:

Hereinafter, the present invention will be described in detail by explaining various embodiments of the present invention through the drawings. However, the concept of the invention may be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein.

In order to provide a better energy collection system, the invention can generate kinetic energy through the movement of the mechanical structure, and drive the power generation device with the kinetic energy to generate electrical energy, thereby achieving the energy collection effect, and through calculation and analysis, Mechanical structure motion can provide better kinetic energy output to provide increased power efficiency for power generation.

First, please refer to FIGS. 1A to 1C, which are schematic structural diagrams of a standing state and a leg raising state according to an embodiment of the present invention, and a rear view. As shown in FIG. 1A, the shaft driving device 10 of the present invention includes at least a first driving group 12, at least a second driving group 14, and a shaft member 16. The first driving group 12 includes a first lever member 122 and a first cylindrical cam 124, and the second driving group 14 includes a second lever member 142 and a second cylindrical cam 144. The pivoting device 10 is further provided with a first joint fixing member 18 and a second joint fixing member 20. One end of the shaft member 16 is connected to a first cylindrical cam 124, and the first lever member 122 links the first cylindrical cam 124 and is connected to a first joint fixing member 18, which drives the first cylindrical cam 124 to rotate , That is, When the first joint fixing member 18 presses the first cylindrical cam 124 in conjunction with the first lever member 122, the first cylindrical cam 124 will rotate according to its internal thread, thereby driving the rotating shaft member 16 to rotate.

Furthermore, the other end of the rotating shaft member 16 is connected to a second cylindrical cam 144, and the second lever member 142 links the second cylindrical cam 144 and connects to the second joint fixing member 20, which drives the second cylindrical cam 144 rotation, that is, when the second joint fixing member 20 presses the second cylindrical cam 144 in conjunction with the second lever member 142, the second cylindrical cam 144 will rotate according to its internal thread, thereby driving the rotating shaft member 16 to rotate. Among them, as shown in FIG. 1A and FIG. 1B, and please also refer to FIGS. 1D to 1E, a first shaft mover 162 is provided in the middle section of the shaft member 16 and is disposed relative to the driving rod 22 A corresponding second shaft moving member 222. In this embodiment, the plurality of first shaft driving members 12 and the plurality of second driving groups 14 are used to drive the plurality of rotating shaft members 16 to rotate. Therefore, the plurality of first shaft moving members 162 are used to drive The second shaft mover 222 rotates, so that the driving rod 22 is relatively rotated. The driving rod 22 can be externally connected to other devices driven by kinetic energy, and is therefore driven by the driving rod 22, such as a generator, a cutting tool or a fan.

In addition, as shown in the first C diagram, and please also refer to the first D diagram to the first E diagram, the pivoting device 10 can be respectively disposed on the two thighs, and can swing through the walking legs, so that the The pivoting device 10 moves interactively. The pivoting device 10 is suitable for being detachably worn on a user's leg to drive the first driving group 12 and the second driving group 14 through joint swings. In addition, it can also be worn on the upper arm, through The joints swing to drive the first driving group 12 and the second driving group 14. Furthermore, they can be applied to other limb joints, and the first driving group 12 and the second driving group 14 are driven through the joint swing. In addition, the first driving group 12 is further provided with a first gasket 126 and a first fixing belt 128, and the second driving group 14 is further provided with a second gasket 146 and a second fixing belt 148. The first fixing belt 128 and The second fixing band 148 is a hook-and-loop fastener, an elastic band or a rope, so as to respectively fix the first pad 126 and the second pad 146 to the thigh and the lower leg, respectively. In addition, the first joint fixing member 18 includes a first fixing piece 182 and a first fixing sleeve 184, and the second joint fixing member 20 includes a second fixing piece 202 and a second fixing sleeve 204, as shown in FIG. As shown, the first fixing sleeves 184 are sleeved on the two sides of the waist respectively, so a first fixing sleeve 184 is connected to a first fixing piece 182 on both sides, and a second fixing piece 202 is provided on each of the lower legs. The two fixing sleeves 204 are respectively fixed on the two lower legs, and the first fixing piece 182 and the first fixing piece 182 A first pivot shaft 182a is provided between the first link 122a of a lever member 122, which provides lateral linkage to conform to the shape of the limb and the waist, similarly to the second fixing piece 202 and the second of the second lever member 142 A second pivot shaft 202a is also provided between the connecting rods 142a, so as to conform to the shape of the lower leg and pivot sideways. In this embodiment, the first link 122a is connected to the first cam link 124a of the first cylindrical cam 124 through the first support rod 122b. In addition, the first link 122a is directly connected to the first cylindrical cam 124 The first cam link 124a, similarly, the second link 142a is connected to the second cam link 144a of the second cylindrical cam 144 through the second support rod 142b. In addition, the second link 122a is directly connected to the first A second cam link 144a of the two cylindrical cams 144.

Please refer to FIGS. 2A to 2C, which are schematic structural diagrams of another embodiment of the present invention in a standing state and a leg raising state, and a rear view. The difference between the first diagram A to the first C diagram and the second diagram A to the second C diagram is that the first diagram A to the first diagram C are the first driving group 12 and the second driving group 14 to drive the driving rod 22 to rotate. The second driving group 32 and the second driving group 34 are driven by the first driving group 32 and the second driving group 34 to drive the rotating shaft member 36 to drive the flexible shaft 44 to drive the driving rod 462 of the generator 46, This allows the generator 46 to generate electricity. Moreover, the energy collection system 30 is further provided with a control circuit 50 for controlling the generator 46.

In the same way, the two ends of the shaft member 36 pass through the first cylindrical cam 324 of the first driving group 32 and the second cylindrical cam 344 of the second driving group 34, respectively. 324 cooperates with the internal thread of the second cylindrical cam 344, so that the first cylindrical cam 324 and the second cylindrical cam 344 are slidably disposed on the two ends of the shaft member 36. In addition, the first cylindrical cam 324 and the second cylindrical cam 344 are warped. After the first lever member 322 and the second lever member 342 are pressed, during the reset, the movement of the first cylindrical cam 324 and the second cylindrical cam 344 will not affect the rotation of the rotating shaft member 36, that is, the first cylindrical cam 324 and the second The cylindrical cam 344 does not drive the rotating shaft member 36 in the reset state, and does not affect the rotating speed of the rotating shaft member 36. The flexible shaft 44 is provided with a first rotating member 442 at one end, the flexible shaft 44 itself is a flexible transmission shaft, and the other end is connected to the driving shaft 462. The rotating shaft member 36 is provided with a second rotating member 362. In this embodiment, the first The rotating member 442 is a small magnetic ring, and the second rotating member 362 is a large magnetic ring, that is, the size of the second rotating member 362 is larger than that of the first rotating member 442, so the second rotating member 362 has an effect of increasing the rotation speed relative to the first rotating member 442, and relatively rotates through magnetic induction. In addition, it can be a gear as in the previous embodiment, which meshes with each other, thus driving each other to increase the rotation speed.

As shown in Figure 2C, the first fixing sleeve 384 is sleeved on the two sides of the waist, so a first fixing sleeve 384 is connected to a first fixing piece 382 on both sides, and a second fixing is provided on each of the lower legs. The sheet 402 is fixed on the two lower legs by the second fixing sleeve 404, and a first pivot 382a is provided between the first fixing sheet 382 and the first link 322a, which provides lateral linkage to conform to the limbs and the waist. In the same way, a second pivot shaft 402a is also provided between the second fixing piece 402 and the second link 342a, so as to conform to the shape of the lower leg and pivot sideways. Using the first driving group 32 and the second driving group 34 according to the present invention to perform any limb movement will not affect normal limb movements.

As shown in the third figure, it is a flowchart of another embodiment of the present invention.

The energy-concentration method with energy-saving analysis and management of the present invention includes the following steps: step S10: using a control circuit to start a power generating device; step S12: using a first driving group and a second driving group to drive a shaft member to generate output kinetic energy to the power generating device And step S14, the control circuit determines whether the output kinetic energy is less than a threshold value according to the electric energy output by the power generating device; step S16, the control circuit applies a starting voltage to the power generating device; and step S18, the control circuit controls the power generating device to reduce the rotation rate.

In step S10, the user wears the energy collection system 30 and turns on the control circuit 50, so the activation detection function of the control circuit 50 is activated, and the power generation device 46 is started. In step S12, the user wears the first driving group 12 and the second driving group 14 on his limbs, and passes the first driving group 12 and the second driving group 14 through the first joint fixing member 18 and the second joint, respectively. The fixing member 20 is fixed to different joints, such as: hip joint, knee joint, elbow joint, wrist joint, ankle joint, shoulder joint, and the like. Through the swing of the limb, the first joint fixing member 18 and the second joint fixing member 20 As the fulcrum is at different joints, the first driving group 12 and the second driving group 14 are driven, and then the rotating shaft member 36 is driven to generate an output kinetic energy to the power generating device 46, thereby driving the power generating device 46 to generate and store energy. In step S14, the control circuit 50 measures the power generated by the power generating device 46, and according to the power generating device The electric energy output by 46 determines whether the output kinetic energy is less than a threshold value, for example, 5 volts and 1 amp of electrical energy. When the electric energy output by the power generation device 46 is less than the threshold value, the control circuit 50 outputs a curve phase voltage to the power generation device 46 In order to drive the power generating device 46 to increase the rotation rate, when the electric energy output by the power generating device is greater than a threshold value, the control circuit 50 controls the power generating device 46 to reduce the curve phase voltage.

As shown in the fourth figure, the control circuit 50 includes a processor 52, a first startup detection controller 54, a second startup detection controller 56, a rectifier 58, a first voltage stabilization controller 60, and a power management. The controller 62, a second voltage stabilization controller 64, a phase wave controller 66, a phase wave generator 68, and a phase wave controller 70. The processor 52 is connected to the first startup detection controller 54, the second startup detection controller 56, the phase wave generator 68 and the second voltage stabilization controller 64, and the rectifier 58 is connected to the generator 46, the first startup detection controller 54 and the first A voltage stabilization controller 60. The power management controller 62 is connected to the first voltage stabilization controller 60, the first startup detection controller 54 and the second voltage stabilization controller 64, and the phase wave controller 68 is connected to the second startup detection controller 56. The second voltage stabilization controller 64 and the phase wave controller 70 are connected to the generator 46, the first start detection controller 54 and the phase wave generator 68, and the second start detection controller 56 and the phase wave generator 68 are connected to the motor 48. .

The generator 46 provides a stable power output through the rectifier 58, the first voltage stabilization controller 60, the power management controller 62 and the second voltage stabilization controller 64, that is, the generator 46 provides a stable power output to the power storage device through the control circuit 50. .

As shown in the fifth figure, the energy collection system 30 of the present invention swings back and forth between 0 degrees and 180 degrees through the swing angle of the legs, thus driving the first lever member 322 and the second lever member 342 to change the lever angle. The first cylindrical cam 324 and the second cylindrical cam 344 of the first driving group 32 and the second driving group 34 are further driven, thereby driving the rotating shaft member 36 to rotate correspondingly through the relative movement of the first rotating member 442 and the second rotating member 362. The rotation causes the soft shaft 44 to rotate, so that the driving rod 462 rotates to drive the generator 46 to generate power. At the same time, the speed of the driving shaft 462 is controlled by the control circuit 50 to drive the soft shaft 44 to further increase the speed. Therefore, the first rotating member 442 and The relative rotational speed of the second rotating member 362 is also increased, which further increases the kinetic energy of the flexible shaft 44 to the generator 46 and increases the power generation efficiency.

Please refer to FIG. 6, which is a schematic diagram of a system according to another embodiment of the present invention. As shown in the figure, the control circuit 50 is connected to the motor 48, and has a plurality of Hall sensors 482. The Hall sensor 484 is used to sense the power output of the motor 48. The output power of the motor 48 is proportional. Therefore, the magnetic induction intensity is sensed by the Hall sensor 482 to obtain the power output of the motor 48. Therefore, let the control circuit 50 analyze and calculate according to the sensing result of the motor 48 to obtain an output power curve phase voltage Curve of the motor 48, and generate a corresponding control signal Ctrl to the charge and discharge unit by using the output power curve phase voltage Curve. 72, at a better recharging time point, for example: brake recharging, so that the charging and discharging unit 72 passes the switching circuit 74 to charge the first battery group 76 or the second battery group 78, or the control circuit 50 controls the charging The discharge unit 72 discharges the first battery pack 76 or the second battery pack 78 via the switching circuit 74.

Wherein, when the electric energy of the second battery pack 78 is lower than a threshold value or the first battery pack 76 is full, the control circuit 50 controls the charging and discharging unit 72 to switch to the second battery pack 78 via the switching circuit 74 Or discharge, on the contrary, the control circuit 50 controls the charge / discharge unit 72 to switch to charge or discharge the first battery pack 76 via the switching circuit 74. Therefore, the switching circuit 74 is used to exchange the battery charge and discharge of the first battery pack 76 and the second battery pack 78 to achieve the battery charge and discharge process and extend the battery life.

Please refer to FIG. 7, which is a schematic structural diagram of another embodiment of the present invention. As shown in the figure, the control circuit 50 of the present invention is combined with a generator 46. The generator 46 is connected to a magnetic rotating member 80 through a driving shaft 462. The magnetic rotating member 80 is a metal wheel frame 82 close to a bicycle Bike. The control circuit 50 The first lead Line1 is connected to a mobile power OP, and the control circuit 50 is connected to the tail light 84 via the second lead Line2. In this embodiment, the magnetic rotating member 80 has a magnetic ring structure. The magnetic rotating member 80 is located on one side of the metal wheel frame 82 and is disposed on a bracket formed by the control circuit 50 and the generator 46. At the same time, the outer side of the control circuit 50 A headlight 84 is further provided, and the magnetic rotating member 80 is magnetically linked according to the rotation of the metal wheel frame 82. Therefore, the driving rod 462 is linked to drive the generator 46 to generate electricity and generate electric power to supply power to the headlight 84. One wire Line1 supplies power to the mobile power source OP and the second wire Line2 supplies power to the tail light 86. In addition, the present invention can further provide a switch on the handlebar and is electrically connected to the control circuit 50 for controlling the headlight 84 and the tail light 86. Power supply. among them, The magnetic rotating member 80 can be further used to sense and interlock with other metal ring structures, such as a metal ring gear, that is, a chain gear on a bicycle, so that the magnetic rotating member 80 can be linked inductively.

As shown in the eighth figure, a second magnetic rotating member 812 and a contact rotating member 814 are further provided on one side of the magnetic rotating member 80. The second magnetic rotating member 814 is disposed on one side of the first magnetic rotating member 80. ; The contact rotating member 814 is disposed on the second magnetic rotating member 812, the contact rotating member 814 links the second magnetic rotating member 812, and the second magnetic rotating member 812 magnetically links the first magnetic rotating member 80 Wherein, the contact-type rotating member 814 is used to contact the tire or the wheel frame, and drives the second magnetic rotating member 812, so that the first magnetic rotating member 80 is magnetically-inductively linked.

With the above embodiments, in addition to outdoor sports, people can be recharged through the conversion of kinetic energy into electrical energy, so mobile power or electronic products can be continuously used without worrying about the situation of outdoor non-charging places.

In summary, the present invention is an energy collection system and a shaft driving device that can be used for power generation. The present invention drives the pivot of a driving rod of a generator by generating kinetic energy through a mechanical structure, and drives the generator to generate electric energy, thereby In addition to outdoor sports, the public can also provide kinetic energy into electrical energy for continuous use of mobile power or electronic products.

However, the above are only preferred embodiments of the present invention, and are not intended to limit the scope of implementation of the present invention. For example, all changes and modifications of the shapes, structures, features, and spirits in accordance with the scope of the patent application for the present invention are made. Shall be included in the scope of patent application of the present invention.

This invention is based on those who are novel, progressive, and available for industrial use. It should meet the patent application requirements stipulated by the Chinese Patent Law. No doubt, the invention patent application was submitted in accordance with the law. prayer.

Claims (9)

A pivoting device includes: a first driving group having a first cylindrical cam and a first lever member, the first lever member interlocks the first cylindrical cam; a first joint fixing member connected to the first A lever member drives the first cylindrical cam to rotate; a second driving group has a second cylindrical cam and a second lever member, and the second lever member links the first cylindrical cam; a second joint fixing member is connected The second lever member drives the second cylindrical cam to rotate; and a shaft member connecting the first cylindrical cam and the second cylindrical cam; wherein the first joint fixing member and the second joint fixing member are suitable for fixing; To different joints. The shaft driving device described in item 1 of the scope of patent application, further includes: a power generating device connected to the rotating shaft member through a driving rod, and the rotating shaft member is connected to the driving rod to drive the power generating device to generate power. An energy collection system for generating electricity includes: a power generating device; at least one flexible shaft, one end of which is connected to a driving shaft of the power generating device; a first rotating member connected to the other end of the at least one flexible shaft; at least A second rotating member is correspondingly disposed on one side of the first rotating member and rotates in response to the first rotating member; at least one rotating shaft member passes through the second rotating member; and at least one first driving group is connected to the first rotating member. One end of the shaft member; a first joint fixing member connected to one side of the first drive group; at least one second drive group connecting to the other end of the shaft member; and a second joint fixing member connected to the second drive One side of the group; wherein the first joint fixing member and the second joint fixing member drive the first driving group and the second driving group, driving the rotating shaft member to rotate the second rotating member and correspondingly interlocking the first rotation The first driving unit has a first cylindrical cam and a first lever member, and the first lever member interlocks the first cylindrical cam and connects the First joint fixation The first joint fixing member drives the first cylindrical cam to rotate; the second driving group has a second cylindrical cam and a second lever member, and the second lever member links the first cylindrical cam and connects to the second A joint fixing member, the second joint fixing member drives the second cylindrical cam to rotate, and the first joint fixing member and the second joint fixing member are fixed to different joints. The energy collection system described in item 3 of the scope of patent application, further includes: a control circuit disposed on one side of the power generating device. The energy collection system according to item 3 of the scope of the patent application, wherein the first rotating member and the second rotating member are magnetic rings or gears, and the first rotating member and the second rotating member have different sizes. An energy collection method for energy-saving analysis management uses the energy collection system described in claim 3, the energy collection method includes: using a control circuit to start the power generation device; using the at least one first driving group and the at least A second driving group drives the shaft member to generate an output kinetic energy to the power generating device; and the control circuit judges that the output kinetic energy is less than a threshold value based on the electric energy output by the power generating device, and the control circuit applies a starting voltage to the Power generation device. According to the energy collection method described in item 6 of the scope of patent application, wherein the control circuit further controls the power generation device to rotate to generate the electric energy according to the phase voltage of the curve of the electric energy. An energy collection method for energy-saving analysis management uses the energy collection system described in claim 3, the energy collection method includes: using a control circuit to start the power generation device; using the at least one first driving group and the at least A second driving group drives the shaft member to generate an output kinetic energy to the power generating device; and the control circuit determines that the output kinetic energy is greater than a threshold value based on the electric energy output by the power generating device, and the control circuit controls the power generating device to reduce rotation rate. According to the energy collection method described in item 8 of the scope of patent application, wherein the control circuit further controls the power generation device to rotate to generate the electric energy according to the phase voltage of the curve of the electric energy.