TWM577454U - Power generation system - Google Patents

Abstract

A power generation system adapted to be detachably worn on a user. The power generation system includes a base detachably mounted to the user; a shaft unit rotatably disposed on the base; a driving device disposed on the base, the driving device including at least one driving unit Nesting on the rotating shaft unit and driving the rotating shaft unit to rotate in the same direction, and at least one interlocking unit movable relative to the base to drive the first driving unit to drive the rotating shaft unit; and a power generating device, detachable Installed on the user, the power generating device can be driven by the rotating shaft unit to convert mechanical energy into electrical energy.

Description

Power system

The present invention relates to a power generation system, and more particularly to a power generation system that converts mechanical energy into electrical energy.

In recent years, the demand for 3C electronic products has increased greatly, and the penetration rate is almost equal to the level of manpower. The most common ones are smart phones, tablets, walkmans, and digital cameras. These 3C electronic products use rechargeable batteries. The battery's power is limited. In order to use these products at any time, some people will carry more power from the mobile power supply, but there will still be insufficient conditions, and there are still inconveniences.

Therefore, the object of the present invention is to provide a power generation system that generates electricity by human motion.

The power generation system is adapted to be detachably worn on a user, the power generation system includes a base detachably mounted to the user; and a shaft unit rotatably disposed on the base; a driving device is disposed on the base, the driving device includes at least one driving unit, is sleeved on the rotating shaft unit and can drive the rotating shaft unit to rotate in the same direction, and at least one linking unit is movable relative to the base The driving unit drives the rotating shaft unit; and a power generating device is detachably mounted to the user, and the power generating device can be driven by the rotating shaft unit to convert mechanical energy into electrical energy.

In some embodiments, the shaft unit includes a first rotating shaft penetrating the base and a driving shaft respectively connected to the first rotating shaft and the power generating device. The first rotating shaft is a screw, and the rotating shaft is Flexible shaft.

In some embodiments, the base includes a first end and a second end opposite to the first end, the driving unit has a set of the first rotating shaft disposed on the rotating shaft unit and adjacent to the first end a first driving member and a second driving member disposed on the rotating shaft unit and away from the first end, the linking unit can drive the first driving member and the second driving member to face and opposite each other along the first rotating shaft Displacement.

In some embodiments, the first driving component includes a first collar provided with the first rotating shaft and a first one-way ratchet collar disposed on the first collar, the second driving component includes a second collar provided with the first rotating shaft and a second one-way ratchet collar disposed on the second collar, when the linking unit drives the first driving member and the second driving member to face each other The first collar is subjected to the first one-way ratchet collar without rotating, thereby driving the first shaft to rotate the second collar that is not subject to the second one-way ratchet collar, when the linkage unit drives the When the first driving member and the second driving member are reversely displaced, the second collar is controlled by the second one-way ratchet collar without rotating, thereby driving the first rotating shaft to be unaffected by the first one-way ratchet sleeve The first ring of the ring rotates.

In some implementations, the linkage unit includes a drive rod pivotally coupled to the base, a distal end of the drive rod adjacent to the base and a first branch of the first drive member The rod and the two ends are swingably connected to the driving rod and the second rod of the second driving member, respectively.

In some implementations, the driving device includes two driving units respectively located at the first end and the second end of the base, and two linking units respectively located at the first end and the second end of the base .

In some embodiments, the shaft unit includes a first rotating shaft penetrating the base, a second rotating shaft passing through the base and spaced apart from the first rotating shaft, and two ends respectively connected to the second rotating shaft a first one-way gear disposed on the first rotating shaft, a first one-way gear disposed on the first rotating shaft, and an end of the first rotating shaft away from the base and sleeved on the second rotating shaft, away from the end of the base and the transmission rotating shaft of the power generating device a second one-way gear and a first intermediate gear disposed on the first one of the second rotating shaft adjacent to the base and the first one-way gear, and the driving shaft is a flexible shaft, and the first rotating shaft is Rotating in a first direction and a second direction opposite to the first direction, when the first rotating shaft rotates in the first direction, the second one-way gear is coupled to the second rotating shaft and the driving rotating shaft is opposite to the second Rotating in a direction, the first rotating shaft is rotated in the second direction to drive the first one-way gear to rotate in the second direction, and the first intermediate gear is driven to rotate in the first direction, and finally the second rotating shaft is driven The drive shaft rotates in the second direction .

In some embodiments, the driving unit includes a first driving member rotatably fixed to the first rotating shaft of the rotating shaft unit, and the linking unit can drive the driving unit to rotate with the first rotating shaft.

In some embodiments, the linkage unit includes a magnetic gear rotatably disposed on the base and a linkage connected to the edge of the magnetic gear, the first driving member having a fixed connection and covering the first shaft a sleeve and a magnetic ring fixedly sleeved on the sleeve, the linkage driving the magnetic gear relative to the base and driving the sleeve by the mutual magnetic force of the magnetic gear and the magnetic ring The first shaft rotates.

In some embodiments, the base includes a first end and a second end opposite to the first end, the rotating shaft unit further includes a third rotating shaft penetrating the base, and the base is disposed And a fourth rotating shaft spaced apart from the third rotating shaft, one end is respectively connected to the connecting shaft of the second rotating shaft and the fourth rotating shaft, and a third one-way gear disposed on the third rotating shaft is engaged with the third rotating shaft a third one-way gear that is disposed at one end of the base and is disposed on the fourth rotating shaft, and an end that respectively engages the fourth rotating shaft adjacent to the base and the third one-way gear and is disposed on the base a second intermediate gear, the connecting shaft is a flexible shaft, the third rotating shaft is rotatable in the first direction and the second direction, and the third rotating shaft is coupled to the fourth one-way gear to rotate the first rotating shaft The fourth rotating shaft and the connecting rotating shaft rotate in the second direction, and when the third rotating shaft rotates in the second direction, the third one-way gear can be driven to rotate in the second direction, and the second intermediate gear is driven toward the first Rotating in one direction, finally driving the fourth rotating shaft and the connecting rotating shaft Rotating in the second direction, the driving device includes two driving units respectively located at the first end and the second end of the base, and two linking units respectively located at the first end and the second end of the base. a first driving member of one of the driving units is rotatably fixed to the first rotating shaft, and a first driving member of the other driving unit is rotatably fixed to the third rotating shaft, wherein one of the linking units can drive the first rotating shaft Rotating, another linkage unit can drive the third shaft to rotate.

The present invention has at least the following effects: when the user walks or runs, the driving unit and the linking unit of the driving device can drive the rotating shaft unit to rotate in the same direction, so that the mechanical energy can be converted into electric energy through the power generating device. Therefore, the 3C electronic product power carried by the user can be supplied at any time, and no need to carry a disposable battery or a mobile power source, which can save consumption and be environmentally friendly. Moreover, the design of the rotating shaft unit in the same direction can effectively increase the power generation efficiency.

Before the present invention is described in detail, it should be noted that in the following description, similar elements are denoted by the same reference numerals.

Referring to FIG. 1 to FIG. 3, a first embodiment of the power generation system of the present invention is adapted to be detachably worn on a user 1. The user 1 includes a torso 11 and a bendable relative to the torso 11. Limb 12. The limb 12 has a first limb 121 that is bendable relative to the torso 11 and a second limb 122 that is bendable relative to the first limb 121. The first limb 121 and the second limb 122 can be, for example, In the present embodiment, the thigh and the lower leg, the upper arm, the lower arm, and the like are described as an example in which the first limb portion 121 is a thigh and the second limb portion 122 is a lower leg. When in use, the power generation system can be attached to the limb 12 of the user 1 by means of an elastic band, a rope binding or a sheath covering. The power generation system includes a base 2 detachably mounted to the user 2, a rotating shaft unit 3 rotatably disposed on the base 2, a driving device 4 disposed on the base 2, and a drive unit 4 The power generating device 7 of the user 1 is detached. It should be noted that the user 1 can wear two power generation systems on the left and right thighs as needed, as shown in FIG. 1 , or only one power generation system, or the power generation system includes two bases 2 and two rotating shafts. Unit 3, two drive units 4 share a power generating unit 7.

The base 2 is attached to the first limb 121 of the limb 12 of the user 1 in the manner described above and includes a first end 21 facing the second limb 122 and a first end 21 facing the torso 11 The second end 22. The shaft unit 3 includes a first rotating shaft 31 that rotatably penetrates the base 2 and a transmission rotating shaft 32 that is connected to the first rotating shaft 31 and the power generating device 7 at both ends. In this embodiment, the first rotating shaft 31 is, for example, a screw, and the driving shaft 32 is, for example, a flexible shaft, but is not limited thereto.

Referring to FIG. 4, the driving device 4 includes two driving units 5 respectively located at the first end 21 and the second end 22 of the base 2, and two first ends 21 respectively located on the base 2 and The linkage unit 6 of the second end 22. Each of the driving units 5 is sleeved on the rotating shaft unit 3 and can drive the rotating shaft unit 3 to rotate in the same direction. Each linkage unit 6 is movable relative to the base 2 to drive the first drive unit 5 to drive the spindle unit 3. The following is a description of the driving unit 5 and the linking unit 6 adjacent to the first end 21: the driving unit 5 has a first driving member 51 disposed on the first rotating shaft 31 of the rotating shaft unit 3 and adjacent to the first end 21 And a second driving member 52 disposed on the first rotating shaft 31 of the rotating shaft unit 3 and away from the first end 21 . The first driving member 51 includes a first collar 511 provided with the first rotating shaft 31, a first one-way ratchet collar 512 disposed on the first collar 511, and two sleeves disposed on the first sleeve The ring 511 is respectively located at the C-shaped buckle 513 at the two ends of the first one-way ratchet collar 512, and the C-shaped buckle 513 is for preventing the first one-way ratchet collar 512 from being displaced relative to the first collar 511. The second driving member 52 includes a second collar 521 provided with the first rotating shaft 31, a second one-way ratchet collar 522 disposed on the second collar 521, and two sleeves disposed on the second sleeve The ring 521 is respectively located at the C-shaped buckle 523 at the two ends of the second one-way ratchet collar 522, and the C-shaped buckle 523 is for preventing the second one-way ratchet collar 522 from being displaced relative to the second collar 521.

The linking unit 6 is movable relative to the base 2 to drive the driving unit 5 to drive the rotating shaft unit 3, and includes a driving rod 61 swingably connected to the first end 21 of the base 2, and two ends of the driving rod 61 are respectively swingable The driving rod 61 is adjacent to one end of the base 2 and the first rod 62 and one end of the first driving member 51 are swingably connected to the driving rod 61 and the second branch of the second driving member 52, respectively. Rod 63. The driving unit 5 and the linking unit 6 adjacent to the second end 22 are the same as the first end 21, and only the setting position is different. For example, in the embodiment, the driving rod 61 adjacent to the first end 21 is connected. The second limb 122 is adjacent to the knee joint of the user 1, and the drive rod 61 adjacent to the second end 22 connects the trunk 11 to the hip joint of the user 1. In the present embodiment, the number of the driving unit 5 and the linking unit 6 of the driving device 4 is two, but not limited thereto, and may be one in other embodiments, as long as at least one.

The power generating device 7 can be detachably attached to the waist 11 of the user 1 by an elastic band, a rope binding or the like, and the power generating device 7 can be driven by the driving shaft 32 of the rotating shaft unit 3 to mechanically Convert to electrical energy and store it. The structure and circuit of the power generating device 7 are generally prior art, and are not the focus of the present invention, and are not described herein again.

When the embodiment is used, the limb 12 of the user 1 can drive the linkage unit 6 to change between a first state as shown in FIGS. 2 and 3 and a second state as shown in FIGS. 5 and 6. When the user 1 performs a walking, running, or the like, the second limb portion 122 and the trunk 11 of the user 1 are continuously changed in a state of being bent and straightened with respect to the first limb portion 121. When the second limb portion 122 and the trunk 11 of the user 1 are bent relative to the first limb portion 121, the interlocking unit 6 is transferred from the first state to the second state, and the driving rod 61 is bent relative to the base 2, and is pushed. The second rod 63 drives the second driving member 52 to move away from the first end 21, and pulls the first rod 62 to move the first driving member 51 toward the first end 21, that is, the linkage unit 6 can drive the first driving member 51 and the second driving member 52 to be reversely displaced along the first rotating shaft 31. Since the first rotating shaft 31 is a screw as mentioned above, when the first driving member 51 and the second driving member 52 are displaced along the first rotating shaft 31, the first rotating shaft 31 is driven to rotate. When the linkage unit 6 drives the first driving member 51 and the second driving member 52 to be reversely displaced, the second collar 521 of the second driving member 52 is restricted by the second one-way ratchet collar 522. The rotation thus drives the first shaft 31 to rotate together with the first collar 511 that is not subject to the first one-way ratchet collar 512.

When the second limb 122 and the trunk 11 of the user 1 are straightened relative to the first limb 121, the linkage unit 6 will be transferred from the second state to the first state, and the drive rod 61 is straightened relative to the base 2, The first rod 62 is driven to move the first driving member 51 away from the first end 21, and the second rod 63 is driven to move the second driving member 52 toward the first end 21, that is, The interlocking unit 6 can drive the first driving member 51 and the second driving member 52 to be displaced along the first rotating shaft 31. When the linkage unit 6 drives the first driving member 51 and the second driving member 52 to face each other, the first collar 511 is controlled by the first one-way ratchet collar 512 without rotating, thereby driving the first rotating shaft 31. The second collar 521, which is not subject to the second one-way ratchet collar 522, rotates together. When the first driving member 51 and the second driving member 52 are reversely displaced, the first rotating shaft 31 is driven to rotate by the second driving member 52 moving away from the first end 21, and in the When the driving member 51 and the second driving member 52 are displaced in the opposite direction, the first rotating shaft 31 is driven to rotate by the first driving member 51 which is also moved away from the first end 21, thereby knowing the first The rotating shaft 31 and the transmission rotating shaft 32 are continuously rotated in the same direction. Such a design can increase the power generation efficiency of the power generating device 7, because if the rotating direction of the first rotating shaft 31 is continuously changed, a pause point is generated in the reverse process, and power generation is generated. Efficiency will be reduced by this influence.

Referring to FIG. 7 to FIG. 9, a second embodiment of the power generation system of the present invention is adapted to be detachably worn on a user 1. The power generation system includes a base 2 detachably mounted to the user 2, a rotating shaft unit 3 rotatably disposed on the base 2, a driving device 4 disposed on the base 2, and a drive unit 4 The power generating device 7 of the user 1 is detached. It should be noted that the user 1 can wear two power generation systems at the left and right thighs as needed, as shown in FIG. 7 , or only one of them can be worn, or the power generation system includes two bases 2 and two shaft units 3 . The two drive devices 4 share a power generating device 7.

The pedestal 2 is mounted on the first limb 121 of the limb 12 of the user 1 in the same manner as the first embodiment, and includes a first end 21 facing the second limb 122 and a first end 21 opposite thereto. The second end 22 of the torso 11 and two support plates 23 spaced apart from each other are facing. The shaft unit 3 includes a first rotating shaft 31 disposed at the first end 21 and extending through the supporting plate 23, and a second rotating shaft 33 disposed at the first end 21 and extending through the supporting plate 23 and spaced apart from the first rotating shaft 31. a first one-way gear 311 of the first rotating shaft 31, a second one-way gear 331 that is engaged with one end of the first rotating shaft 31 away from the base 2 and sleeved on the second rotating shaft 33, and respectively meshes with the first one-way gear 331 a second rotating shaft 33 adjacent to one end of the base 2 and the first one-way gear 311 and disposed on the first intermediate gear 34 of the base 2, a third rotating shaft 35 at the second end 22 and extending through the supporting plate 23, a fourth rotating shaft 36 disposed at a second end 22 and spaced apart from the third rotating shaft 35, and a connecting shaft 37 and a two ends respectively connecting the second rotating shaft 33 and the fourth rotating shaft 36 respectively Connecting the fourth rotating shaft 36 away from the end of the base 2 and the transmission rotating shaft 32 of the power generating device 7, a set of the third one-way gear 351 disposed on the third rotating shaft 35, and engaging the third rotating shaft 35 away from the base a fourth one-way gear 361 of one end of the seat 2 and sleeved on the fourth rotating shaft 36 and a second engaging shaft 36 adjacent to the base 2 One end of the third one-way gear 351 and the second intermediate gear 38 of the base 2 are disposed. In the embodiment, the transmission shaft 32 and the connecting shaft 37 are all flexible shafts, but not limited thereto. The transmission shaft 32 is connected to the fourth rotating shaft 36 and the power generating device 7, but not limited thereto. In other embodiments, the driving shaft 32 can also be connected to the second rotating shaft 33 and the power generating device 7.

The driving device 4 includes two driving units 5 respectively located at the first end 21 and the second end 22 of the base 2 and two first ends 21 and the second end 22 respectively located on the base 2 The first driving member 51 of one of the driving units 5 is rotatably fixed to the first rotating shaft 31, and the first driving member 51 of the other driving unit 5 is rotatably fixed to the third rotating shaft 35. One of the linking units 6 can drive the first rotating shaft 31 to rotate, and the other linking unit 6 can drive the third rotating shaft 35 to rotate. The driving unit 5 includes a first driving member 51 rotatably fixed to the first rotating shaft 31 of the rotating shaft unit 3, and the first driving member is firstly driven by the first driving unit 5 and the linking unit 6 The member 51 has a sleeve 514 fixed to cover the first rotating shaft 31 and a magnetic ring 515 fixedly sleeved on the sleeve 514. The interlocking unit 6 includes a magnetic gear 64 rotatably disposed on the base 2 and a linking member 65 connecting the edges of the magnetic gear 64. The linking member 65 can drive the magnetic gear 64 to rotate relative to the base 2, and the mutual magnetic force of the magnetic gear 64 and the magnetic ring 515 drives the sleeve 514 to rotate the first rotating shaft 31. The driving unit 5 and the linking unit 6 adjacent to the second end 22 are the same as the first end 21, and only the setting position is different. For example, in the embodiment, the first driving member 51 adjacent to the first end 21 is different. The rotatably attached to the third rotating shaft 35, the linking member 65 adjacent to the first end 21 is connected to the knee joint of the second limb 122 near the user 1, and the linking member 65 adjacent to the second end 22 is connected. The torso 11 is near the hip joint of the user 1. In this embodiment, the number of the driving unit 5 and the linking unit 6 of the driving device 4 is two, but not limited thereto, and may be one in other embodiments, as long as at least one, and in the driving unit 5 In the embodiment in which the number of the interlocking units 6 is one, the rotating shaft unit 3 does not have the connecting rotating shaft 37, the third rotating shaft 35, the fourth rotating shaft 36, the third one-way gear 351, the fourth one-way gear 361, and the second intermediary. The gear 38 and the transmission shaft 32 are connected to the second rotating shaft 33 and the power generating device 7.

The power generating device 7 of this embodiment is the same as the first embodiment, and details are not described herein again.

When the embodiment is used, the limb 12 of the user 1 can drive the linkage unit 6 to change between a first state as shown in FIGS. 8 and 9 and a second state as shown in FIGS. 10 and 11. When the user 1 performs a walking, running, or the like, the second limb portion 122 and the trunk 11 of the user 1 are continuously changed in a state of being bent and straightened with respect to the first limb portion 121. When the second limb 122 and the trunk 11 of the user 1 are bent relative to the first limb 121, the linkage unit 6 will be transferred from the first state to the second state, and the linkage 65 drives the magnetic gear 64 relative to the base 2 Rotating, the mutual magnetic attraction of the magnetic gear 64 at the first end 21 and the magnetic ring 515 of the first driving member 51 causes the magnetic ring 515 to rotate, and the sleeve 514 is coupled to drive the first rotating shaft 31 to rotate. The mutual magnetic repulsion of the magnetic gear 64 of the end 22 and the magnetic ring 515 of the first drive member 51 will drive the sleeve 514 to rotate with the third shaft 35.

The first rotating shaft 31 is rotatable in a first direction and a second direction opposite to the first direction, wherein the first direction and the second direction are clockwise and counterclockwise, that is, if the first direction is clockwise Direction, the second direction is counterclockwise, and vice versa. For example, when the linkage unit 6 is transferred from the first state to the second state, the first rotation shaft 31 is rotated in the first direction, and when the linkage unit 6 is transferred from the second state to the first state, the first rotation shaft 31 is facing the second state. The direction is rotated. When the first rotating shaft 31 rotates in the first direction, the thread at the end of the first rotating shaft 31 can drive the second one-way gear 331 to rotate the second rotating shaft 33 and the connecting rotating shaft 37 in the second direction. When the first rotating shaft 31 rotates in the second direction, the first one-way gear 311 can be rotated in the second direction, and the first intermediate gear 34 is driven to rotate in the first direction, and finally the second rotating shaft 33 is driven. And the connecting shaft 37 is rotated in the second direction. The third rotating shaft 35 can also rotate in the first direction and the second direction in the same manner as the first rotating shaft 31. The difference is that when the linking unit 6 is transferred from the first state to the second state, the third rotating shaft 35 is facing the second. When the direction is rotated and the interlocking unit 6 is transferred from the second state to the first state, the first rotating shaft 31 is rotated in the first direction. When the third rotating shaft 35 rotates in the first direction, the thread at the end of the third rotating shaft 35 can drive the fourth one-way gear 361 to rotate the fourth rotating shaft 36, the connecting rotating shaft 37 and the transmission rotating shaft 32 in the second direction. When the third rotating shaft 35 rotates in the second direction, the third one-way gear 351 can be rotated in the second direction, and the second intermediate gear 38 is driven to rotate in the first direction, and finally the fourth rotating shaft 36 is driven. The connecting shaft 37 and the transmission shaft 32 are rotated in the second direction. It can be seen from the above that the second rotating shaft 33, the connecting rotating shaft 37, the fourth rotating shaft 36 and the transmission rotating shaft 32 are driven by the driving unit 5 and the interlocking unit 6 to rotate in the second direction, that is, rotate in the same direction. The power generation efficiency of the power generating device 7 is improved because if the rotation directions of the second rotating shaft 33, the connecting rotating shaft 37, the fourth rotating shaft 36, and the transmission rotating shaft 32 are continuously changed, a pause point is inevitable in the reverse process, and the power generation efficiency is affected. This effect is reduced. It should be noted that since the second rotating shaft 33 and the fourth rotating shaft 36 are all rotated in the second direction, they do not interfere with each other.

In summary, the power generation system of the present invention is adapted to be detachably worn on the user 1. When the user 1 walks or runs, the drive unit 5 and the linkage unit 6 of the drive device 4 can drive the shaft. The unit 3 continues to rotate in the same direction, so that the mechanical energy can be converted into electric energy through the power generating device 7, so that the power of the 3C electronic product carried by the user 1 can be supplied at any time, without the need to carry a disposable battery or a mobile power source, thereby saving Consumption is environmentally friendly. Moreover, the design of the rotating shaft unit 3 in the same direction can effectively increase the power generation efficiency, so the purpose of the present invention can be achieved.

However, the above is only the embodiment of the present invention, and when it is not possible to limit the scope of the present invention, all the simple equivalent changes and modifications according to the scope of the patent application and the contents of the patent specification are still This new patent covers the scope.

1‧‧‧Users

11‧‧‧ Torso

12‧‧‧ limbs

121‧‧‧First limb

122‧‧‧Second limb

2‧‧‧Base

21‧‧‧ first end

22‧‧‧ second end

23‧‧‧Support board

3‧‧‧ shaft unit

31‧‧‧First shaft

311‧‧‧First one-way gear

32‧‧‧Transmission shaft

33‧‧‧second shaft

331‧‧‧second one-way gear

34‧‧‧First intermediate gear

35‧‧‧ Third shaft

351‧‧‧ third one-way gear

36‧‧‧fourth shaft

361‧‧‧fourth one-way gear

37‧‧‧Connecting shaft

38‧‧‧Second medium gear

4‧‧‧ drive

5‧‧‧ drive unit

51‧‧‧First drive

511‧‧‧ first ring

512‧‧‧First one-way ratchet collar

513‧‧‧C-shaped buckle

514‧‧‧ sleeve

515‧‧‧ magnetic ring

52‧‧‧second drive

521‧‧‧ second ring

522‧‧‧Second one-way ratchet collar

523‧‧‧C-shaped buckle

6‧‧‧ linkage unit

61‧‧‧ drive rod

62‧‧‧First pole

63‧‧‧Second pole

64‧‧‧Magnetic gears

65‧‧‧ linkages

7‧‧‧Power generation unit

Other features and effects of the present invention will be apparent from the following description of the drawings, wherein: FIG. 1 is an incomplete rear view showing a first embodiment of the novel power generation system. Figure 2 is an incomplete side view showing a linkage unit of a driving device of the first embodiment in a first state; Figure 3 is a partial enlarged view of Figure 2; Figure 4 is a 3 is a perspective view showing a first driving member of a driving unit of a driving device of the first embodiment; FIG. 5 is an incomplete side view showing the interlocking unit of the driving device of the first embodiment in a Figure 2 is a partial enlarged view of Figure 5; Figure 7 is an incomplete rear view showing a second embodiment of the novel power generation system worn on the user; Figure 8 is a A complete side view showing a linkage unit of a driving device of the second embodiment in a first state; FIG. 9 is a partial enlarged view of FIG. 8; and FIG. 10 is a side view showing the second embodiment. Example of the drive device In a second state the movable unit; FIG. 11 and FIG. 10 is a partial enlarged view.

Claims (10)

A power generation system adapted to be detachably worn on a user, the power generation system comprising: a base detachably mounted to the user; a shaft unit rotatably disposed on the base a driving device is disposed on the base, the driving device includes at least one driving unit, is sleeved on the rotating shaft unit and can drive the rotating shaft unit to rotate in the same direction, and at least one interlocking unit is movable relative to the base The driving unit drives the rotating shaft unit; and a power generating device is detachably mounted to the user, and the power generating device can be driven by the rotating shaft unit to convert mechanical energy into electrical energy. The power generating system of claim 1, wherein the rotating shaft unit comprises a first rotating shaft passing through the base and a driving shaft respectively connected to the first rotating shaft and the power generating device, wherein the first rotating shaft is a screw The drive shaft is a flexible shaft. The power generation system of claim 2, wherein the base includes a first end and a second end opposite to the first end, the drive unit has a set of the first rotating shaft disposed on the rotating shaft unit a first driving member adjacent to the first end and a second driving member disposed on the rotating shaft unit and away from the first end, the linking unit can drive the first driving member and the second driving member along the first A shaft is displaced in the opposite direction and in the opposite direction. The power generation system of claim 3, wherein the first driving component comprises a first collar provided with the first rotating shaft and a first one-way ratchet collar disposed on the first collar, The second driving component includes a second collar set with the first rotating shaft and a second one-way ratchet collar disposed on the second collar, and the linking unit drives the first driving component and the second When the driving member is displaced, the first collar is subjected to the first one-way ratchet collar without rotating, thereby driving the first rotating shaft to rotate the second ring that is not subject to the second one-way ratchet collar. When the linkage unit drives the first driving member and the second driving member to be reversely displaced, the second collar is subjected to the second one-way ratchet collar without rotating, thereby driving the first rotating shaft to be unaffected by the first coupling The first collar of a one-way ratchet collar rotates. The power generation system of claim 4, wherein the linkage unit includes a drive rod pivotably coupled to the base, and one end of the drive shaft adjacent to the base and the first drive The first rod and one end of the piece are swingably connected to the driving rod and the second rod of the second driving member, respectively. The power generation system of claim 5, wherein the driving device comprises two driving units respectively located at the first end and the second end of the base, and two first ends respectively located at the base and the The linkage unit at the second end. The power generating system of claim 1, wherein the rotating shaft unit comprises a first rotating shaft passing through the base, a second rotating shaft passing through the base and spaced apart from the first rotating shaft, and two ends respectively Connecting a second rotating shaft away from an end of the base and a driving shaft of the power generating device, a first one-way gear disposed on the first rotating shaft, engaging one end of the first rotating shaft away from the base and sleeved on a second one-way gear of the second rotating shaft and a first intermediate gear that is respectively engaged with the second rotating shaft adjacent to the base and the first one-way gear and disposed on the base, the transmission rotating shaft is a flexible shaft, The first rotating shaft is rotatable in a first direction and a second direction opposite to the first direction. When the first rotating shaft rotates in the first direction, the second one-way gear can be coupled to the second rotating shaft and the transmission The rotating shaft rotates in the second direction, and the first rotating shaft rotates in the second direction to drive the first one-way gear to rotate in the second direction, and drives the first intermediate gear to rotate in the first direction, and finally drives The second rotating shaft and the transmission rotating shaft The second direction is rotated. The power generation system of claim 7, wherein the driving unit comprises a first driving member rotatably fixed to the first rotating shaft of the rotating shaft unit, and the linking unit can drive the driving unit to carry the first rotating shaft Turn. The power generation system of claim 8, wherein the linkage unit comprises a magnetic gear rotatably disposed on the base and a linkage connected to an edge of the magnetic gear, the first drive member having a fixed and packaged a sleeve covering the first shaft and a magnetic ring fixedly sleeved on the sleeve, the linkage driving the magnetic gear relative to the base and being driven by mutual magnetic interaction between the magnetic gear and the magnetic ring The sleeve rotates with the first rotating shaft. The power generation system of claim 9, wherein the base includes a first end and a second end opposite to the first end, the rotating shaft unit further includes a third rotating shaft that passes through the base, a fourth rotating shaft that is disposed on the base and spaced apart from the third rotating shaft, one end is respectively connected to the connecting shaft of the second rotating shaft and the fourth rotating shaft, and a third one-way gear is disposed on the third rotating shaft a fourth one-way gear that is disposed at an end of the third rotating shaft away from the base and sleeved on the fourth rotating shaft, and an end that respectively engages the fourth rotating shaft adjacent to the base and the third one-way gear and is disposed a second intermediate gear of the base, the connecting shaft is a flexible shaft, the third rotating shaft is rotatable in the first direction and the second direction, and the fourth rotating shaft can drive the fourth rotating shaft in the first direction The one-way gear is coupled to the fourth rotating shaft and the connecting rotating shaft is rotated in the second direction. When the third rotating shaft rotates in the second direction, the third one-way gear can be driven to rotate in the second direction, and the second driving is driven The intermediate gear rotates in the first direction, and finally drives the fourth shaft And the connecting rotating shaft rotates in the second direction, the driving device comprises two driving units respectively located at the first end and the second end of the base, and two first ends respectively located at the base and the first end a two-terminal linkage unit, wherein a first driving member of one driving unit is rotatably fixed to the first rotating shaft, and a first driving member of the other driving unit is rotatably fixed to the third rotating shaft, wherein one of the linking units can be The first rotating shaft is driven to rotate, and the other linking unit can drive the third rotating shaft to rotate.