An exercise generator

Abstract

The application provides a power generation fitness device. The power generation fitness device comprises a panel, a floor rotatably connected to the bottom of the panel at one end and capable of rotating circumferentially to an unfolded position or a folded position, and a locking mechanism configured to circumferentially fix the floor to the unfolded position or the folded position; in the folded position, the floor and the panel are arranged in a thickness direction; in the unfolded position, the floor is arranged in a bent manner relative to the panel and both are in an L shape. In the application, one end of the floor is rotatable circumferentially relative to the bottom of the panel to the unfolded position or the folded position; the floor in the folded position is arranged in a thickness direction of the panel, so that the power generation fitness device is in a folded state, the power generation fitness device occupies a small space and is convenient to carry and store; the floor in the unfolded position is in an L shape with the panel, so that the power generation fitness device is in an unfolded state.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of energy saving and environment protection / energy recovery technology, and in particular to a power generating fitness equipment. BACKGROUND

[0002] The existing fitness equipment includes a panel and a floor. The floor is fixedly connected with the panel as a whole, and the floor is arranged in a bent manner relative to the panel. The fitness equipment has an overall L shape. The floor is horizontally placed and used for bearing a user so that the user can move thereon. The panel mechanism protrudes in a height direction, and a display screen, a tool box, a mobile phone support and the like can be installed thereon. The overall height of the fitness equipment is high, and the fitness equipment occupies a large space, which is inconvenient for transportation and storage of the fitness equipment. SUMMARY

[0003] The present application provides a power generating fitness equipment which can be switched between a folded state and an unfolded state, and is convenient for transportation and storage of the power generating fitness equipment.

[0004] According to a first aspect of the present application, a power generating fitness equipment is provided. The power generating fitness equipment comprises:

[0005] a panel;

[0006] a floor, one end of the floor being rotatably connected to a bottom of the panel and being able to rotate circumferentially to an unfolded position or a folded position; and

[0007] a lock mechanism configured to circumferentially fix the floor to the unfolded position or the folded position;

[0008] in the folded position, the floor and the panel are arranged in a stacked manner in a thickness direction;

[0009] in the unfolded position, the floor is arranged in a bent manner relative to the panel, and the floor and the panel have an L shape.

[0010] Optionally, the panel is rotatably connected with a first sleeve, and a first through hole is formed through a wall of the first sleeve;

[0011] the floor is rotatably connected with a second sleeve, one end of the second sleeve is inserted into the first sleeve, and the first sleeve and the second sleeve are axially movable relative to each other, and an axially spaced second through hole and a third through hole are formed in a wall of the second sleeve;

[0012] the lock mechanism comprises a first lock mechanism, and the first lock mechanism comprises a first lock pin, the first lock pin is located on an axially outer side of the first through hole or is at least partially inserted into the first through hole;

[0013] In the unfolded position, the first borehole is axially aligned with the second borehole, so that the first lock pin can be inserted into the first borehole and the second borehole, thereby fixing the first sleeve and the second sleeve;

[0014] In the folded position, the first borehole is axially aligned with the third borehole, so that the first lock pin can be inserted into the first borehole and the third borehole, thereby fixing the first sleeve and the second sleeve.

[0015] Optionally, the first lock mechanism comprises an operating member and a first elastic member;

[0016] One end of the first elastic member is connected to the operating member, and the other end is connected to the first lock pin;

[0017] The operating member is configured to be movable to a locked position or an unlocked position;

[0018] In the locked position, the first elastic member is elastically deformed and exerts an elastic force on the first lock pin towards the second sleeve, so that the first lock pin can be moved axially into the second borehole or the third borehole;

[0019] In the unlocked position, the first elastic member rebounds, so that the first lock pin is spaced apart from the second sleeve, so that the first lock pin can be separated from the second borehole or separated from the third borehole.

[0020] Optionally, the first lock mechanism is a knob plunger; the elastic member is a spring; the operating member is a knob; the knob plunger is provided with a screw;

[0021] The first sleeve is provided with a plunger connecting member, and the plunger connecting member is fixedly sleeved on the first sleeve;

[0022] The plunger connecting member is provided with a threaded hole, and the screw of the knob plunger is threadedly connected with the threaded hole of the plunger connecting member.

[0023] Optionally, a first buffer is arranged in one end of the first sleeve facing the panel;

[0024] The second sleeve is fixedly connected with a limiting column;

[0025] When the floor is rotated circumferentially to be adjacent to or located at the folded position, the first buffer abuts against the limiting column to buffer the limiting column and the floor;

[0026] A second buffer is arranged in one end of the first sleeve away from the panel;

[0027] The limiting column is located between the first buffer and the second buffer.

[0028] When the floor rotates to the unfolded position, the second buffer abuts against the limiting column to buffer the limiting column and the floor.

[0029] Optionally, the first sleeve is provided with a buffer sleeve.

[0030] The buffer sleeve is rotationally connected to the panel.

[0031] The first buffer and the second buffer are arranged in the buffer sleeve and fixedly arranged at the axial two ends of the buffer sleeve.

[0032] The limiting column is located inside the buffer sleeve and fixedly connected to the second sleeve through a connecting piece.

[0033] The pipe wall of the buffer sleeve is provided with an avoiding slot extending along the axial direction of the buffer sleeve for avoiding the connecting piece.

[0034] Optionally, the locking mechanism comprises a second locking mechanism; the second locking mechanism comprises a second locking pin arranged on the floor, and a second clamping slot and a third clamping slot arranged on the panel; the second locking pin is slidingly connected to the floor.

[0035] In the unfolded position, the second locking pin is transversely aligned with the second clamping slot, so that the second locking pin can be transversely inserted into the second clamping slot, thereby fixing the first sleeve and the second sleeve.

[0036] In the folded position, the second locking pin is transversely aligned with the third clamping slot, so that the second locking pin can be transversely inserted into the third clamping slot, thereby fixing the first sleeve and the second sleeve.

[0037] Optionally, the panel is fixedly provided with a rotating fixing seat at the bottom; the second clamping slot and the third clamping slot are arranged on the peripheral wall of the rotating fixing seat; the second clamping slot and the third clamping slot are circumferentially spaced apart along the rotating fixing seat.

[0038] One end of the floor is fixedly provided with a floor locking seat; the floor locking seat is provided with a U-shaped slot for avoiding part of the rotating fixing seat; a pair of side walls on both sides of the U-shaped slot are respectively located on the axial two sides of the rotating fixing seat; a connecting shaft penetrates a pair of the side walls and the central axis of the rotating fixing seat.

[0039] The floor locking seat is fixedly connected to the guide rail; the floor locking seat is provided with an avoiding hole for avoiding the second locking pin; the floor is provided with a guide rail for limiting the second locking pin to slide transversely along the surface of the floor.

[0040] Optionally, the second locking mechanism comprises a second elastic member and an unlocking mechanism;

[0041] The unlocking mechanism is configured to be movable to a locking state or a free state;

[0042] In the locking state, the second elastic member is elastically deformed and exerts an elastic force on the second locking pin towards the rotating fixing base, so that the second locking pin can be transversely inserted into the second clamping groove or the third clamping groove;

[0043] In the free state, the second elastic member rebounds, so that the second locking pin can be transversely separated from the second clamping groove or transversely separated from the third clamping groove.

[0044] Optionally, a plurality of the second locking pins are arranged on the floor;

[0045] The unlocking mechanism comprises a transmission member, a pull rod, a connecting rope, a first unlocking member and a second unlocking member;

[0046] A plurality of the second locking pins are respectively connected to the pull rod through a plurality of the transmission members;

[0047] The first unlocking member and the second unlocking member are oppositely arranged and are respectively rotationally connected to the floor;

[0048] The first unlocking member is provided with a first guide shaft and a second guide shaft which are parallel to each other;

[0049] One end of the connecting rope is connected to the pull rod and sequentially passes through the second guide shaft and the first guide shaft, and the other end is connected to the second unlocking member; part of the connecting rope is located between the second guide shaft and the first guide shaft;

[0050] The connecting rope is configured to:

[0051] When the first unlocking member rotates in a direction away from the first unlocking member, a plurality of the second locking pins can be driven by the pull rod to be transversely separated from the second clamping groove or transversely separated from the third clamping groove;

[0052] When the second unlocking member rotates in a direction away from the second unlocking member, a plurality of the second locking pins can be driven by the pull rod to be transversely separated from the second clamping groove or transversely separated from the third clamping groove.

[0053] The beneficial effects of the present application include:

[0054] In the application, one end of the floor can rotate relative to the bottom of the panel in the circumferential direction to an unfolded position or a folded position; the floor in the folded position is stacked with the panel in the thickness direction, so that the power generation fitness equipment is in a folded state, and the power generation fitness equipment occupies a small space, facilitating the carrying and storage of the power generation fitness equipment; the floor in the unfolded position is in an L shape with the panel, so that the power generation fitness equipment is in an unfolded use state.

[0055] By setting the lock mechanism, the power generation fitness equipment can be reliably maintained in the unfolded use state or the folded state; the power generation fitness equipment is easy to switch between the unfolded use state and the folded state.

[0056] By setting the first lock mechanism, the power generation fitness equipment can be reliably maintained in the unfolded use state or the folded state; the power generation fitness equipment is easy to switch between the unfolded use state and the folded state. The operation is convenient.

[0057] By setting the second lock mechanism, the power generation fitness equipment can be reliably maintained in the unfolded use state or the folded state; the power generation fitness equipment is easy to switch between the unfolded use state and the folded state. The operation is convenient.

[0058] The power generation fitness equipment product involved in the application can generate electricity by human power, is green and healthy, and is energy-saving and environmentally friendly.

[0059] It should be understood that the above general description and the following detailed description are only exemplary and cannot limit the application. BRIEF DESCRIPTION OF DRAWINGS

[0060] Figure 1 is a perspective view of the power generation fitness equipment provided by one embodiment of the application, in which the floor is in an unfolded position.

[0061] Figure 2 is a top view corresponding to Figure 1 .

[0062] Figure 3 is a sectional view corresponding to the A-A direction in Figure 2 .

[0063] Figure 4 is an enlarged view corresponding to the position C in Figure 3 .

[0064] Figure 5 is an enlarged view corresponding to the position D in Figure 3 .

[0065] Figure 6 is a structural view corresponding to Figure 1 removing part of the floor structure.

[0066] Figure 7 is a structural view corresponding to Figure 6An enlarged view of the portion G.

[0067] Figure 8 is a corresponding Figure 6 An enlarged view of the portion H.

[0068] Figure 9 is a corresponding Figure 2 A sectional view along the direction B-B.

[0069] Figure 10 is a corresponding Figure 9 An enlarged view of the portion F.

[0070] Figure 11 is a corresponding Figure 9 An enlarged view of the portion E.

[0071] Figure 12 is a corresponding Figure 1 An enlarged view of the connection structure between the first sleeve and the second sleeve in the power generating fitness machine.

[0072] Figure 13 is a corresponding Figure 12 An exploded view of the portion.

[0073] Figure 14 is a corresponding Figure 1 An enlarged view of the structure of the floor switching to the folded position in the power generating fitness machine.

[0074] Figure 15 is a corresponding Figure 14 A sectional view along the direction I-I.

[0075] Figure 16 is a corresponding Figure 15 An enlarged view of the portion J.

[0076] Figure 17 is a corresponding Figure 15 An enlarged view of the portion K.

[0077] Figure 18 is a corresponding Figure 1 An enlarged view of the structure of the floor switching to the folded position in the power generating fitness machine.

[0078] Figure 19 is a corresponding Figure 18 An enlarged view of the portion L.

[0079] Reference signs:

[0080] 10 - floor;

[0081] 20 - second sleeve;

[0082] 202 - second perforation;

[0083] 204 - third perforation;

[0084] 22-limiting post;

[0085] 30-second locking pin;

[0086] 40-floor locking seat;

[0087] 402-U-shaped groove;

[0088] 404-side wall;

[0089] 50-transmission member;

[0090] 52-pull rod;

[0091] 54-connecting rope;

[0092] 55-second guide shaft;

[0093] 56-first unlocking member;

[0094] 57-first guide shaft;

[0095] 58-second unlocking member;

[0096] 582-connecting boss;

[0097] 60-panel;

[0098] 62-rotary fixing seat;

[0099] 622-second clamping groove;

[0100] 623-third clamping groove;

[0101] 64-pull arm;

[0102] 65-guide wheel;

[0103] 66-pull rope;

[0104] 68-weight power generation mechanism;

[0105] 682-center shaft;

[0106] 684-winding drum;

[0107] 70-first sleeve;

[0108] 702-first through hole;

[0109] 72-sliding sleeve;

[0110] 722-third boss;

[0111] 74-buffer sleeve;

[0112] 742-avoidance groove;

[0113] 76 - first buffer;

[0114] 78 - second buffer;

[0115] 80 - knob plunger;

[0116] 82 - first locking pin;

[0117] 84 - knob;

[0118] 90 - plunger connector;

[0119] Z - height direction;

[0120] X - lateral direction.

[0121] The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments consistent with the present application and, together with the description, further serve to explain the principles of the application. DETAILED DESCRIPTION

[0122] For a better understanding of the technical solutions of the present application, the embodiments of the present application are described in detail below with reference to the drawings.

[0123] According to an embodiment of the present application, a power generating fitness machine is provided. Please refer to Figure 1 The power generating fitness machine comprises a panel 60, a floor 10 and a locking mechanism. The floor 10 is configured to support a user so that the user can exercise on it.

[0124] When the power generating fitness machine is in operation, the floor 10 is horizontally placed so that the user can exercise on it, and the panel 60 protrudes in the height direction Z so that the user can observe or operate.

[0125] One end of the floor 10 is rotatably connected to the bottom of the panel 60. The floor 10 can be circumferentially rotated to an unfolded position or a folded position relative to the panel 60. When the floor 10 is circumferentially rotated relative to the panel 60, the included angle between the floor 10 and the panel 60 changes accordingly.

[0126] Please refer to Figure 1 When the floor 10 is rotated to the unfolded position, the floor 10 is arranged to be bent relative to the panel 60, and the two are in L shape. At this time, the power generating fitness machine is in the unfolded use state, the floor 10 is perpendicular or close to perpendicular to the panel 60, so that the floor 10 can be horizontally placed so that the user can exercise on it, and the panel 60 can protrude in the height direction so that the user can observe or operate.

[0127] Please refer to Figure 14When the floor 10 is turned to the folded position, the floor 10 and the panel 60 are arranged in a stacked manner in the thickness direction of the floor 10. At this time, the power generation fitness device is in the folded state, the angle between the floor 10 and the panel 60 is zero or close to zero, the power generation fitness device occupies a small space, and the power generation fitness device is convenient to carry and store.

[0128] The lock mechanism is arranged to circumferentially fix the floor 10 in the unfolded position or the folded position. By arranging the lock mechanism, the floor 10 can be stably kept in the unfolded position or the folded position, so that the power generation fitness device can be stably kept in the unfolded state or the folded state.

[0129] In this embodiment, please refer to Figure 2 and Figure 3 , the lock mechanism can specifically include a second lock mechanism. The second lock mechanism includes a second lock pin 30, a second clamping groove 622 and a third clamping groove 623.

[0130] The bottom of the panel 60 is fixedly provided with a rotating fixing seat 62. The rotating fixing seat 62 has an outer peripheral wall, and the outer peripheral wall of the rotating fixing seat 62 can be arranged around the axis of the rotating fixing seat 62.

[0131] The second clamping groove 622 and the third clamping groove 623 are arranged on the outer peripheral wall of the rotating fixing seat 62. The second clamping groove 622 and the third clamping groove 623 are arranged in a circumferential direction of the rotating fixing seat 62. In this way, the second clamping groove 622 and the third clamping groove 623 are arranged on the outer peripheral wall of the rotating fixing seat 62 of the panel 60, respectively.

[0132] Please refer to Figure 6 and Figure 7 , the second lock pin 30 is arranged on the floor 10. The second lock pin 30 is slidably connected to the floor 10, so that the second lock pin 30 can slide along the surface of the floor 10 in the transverse direction X.

[0133] One end of the floor 10 is fixedly provided with a floor locking seat 40. The floor locking seat 40 is provided with a U-shaped groove 402 for avoiding part of the rotating fixing seat 62, so as to avoid interference between the floor locking seat 40 and the rotating fixing seat 62.

[0134] A pair of side walls 404 on both sides of the U-shaped groove 402 are located on both sides of the axis of the rotating fixing seat 62. A connecting shaft is arranged through the pair of side walls 404 and the axis of the rotating fixing seat 62. The floor 10 is rotatably connected to the rotating fixing seat 62 through the connecting shaft.

[0135] The floor locking seat 40 is fixedly connected to the guide rail. The floor locking seat 40 is provided with an avoiding hole for avoiding the second lock pin 30. The second lock pin 30 is arranged through the avoiding hole.

[0136] The floor 10 can be provided with a guide rail. The guide rail structure is arranged to limit the second locking pin 30 to slide transversely along the surface of the floor 10. In this way, the second locking pin 30 can only slide transversely along the extension direction of the guide rail.

[0137] Please refer to Figure 4 When the panel 60 is in the unfolded position, the second locking pin 30 is transversely aligned with the second clamping groove 622, so that the second locking pin 30 can be transversely inserted into the second clamping groove 622, thereby fixing the first sleeve 70 and the second sleeve 20, and further fixing the floor 10 and the panel 60. At this time, the second locking pin 30 can be transversely inserted into the second clamping groove 622, or the second locking pin 30 can be transversely separated from the second clamping groove 622.

[0138] Please refer to Figure 14 When the panel 60 is in the folded position, the second locking pin 30 is transversely aligned with the third clamping groove 623, so that the second locking pin 30 can be transversely inserted into the third clamping groove 623, thereby fixing the first sleeve 70 and the second sleeve 20, and further fixing the floor 10 and the panel 60. At this time, the second locking pin 30 can be transversely inserted into the third clamping groove 623, or the second locking pin 30 can be transversely separated from the third clamping groove 623.

[0139] Please refer to Figure 6 The floor 10 is provided with a plurality of second locking pins 30. The rotating fixing seat 62 is equal in number to the second locking pins 30 and is arranged correspondingly.

[0140] Please refer to Figure 5 and 8 The second locking mechanism further comprises a second elastic member and an unlocking mechanism. The unlocking mechanism comprises a transmission member 50, a pull rod 52, a connecting rope 54, a first unlocking member 56 and a second unlocking member 58.

[0141] The transmission member 50 can be a flexible transmission member such as a wire or a steel wire. The plurality of second locking pins 30 are respectively connected to the pull rod 52 through the plurality of transmission members 50. One end of the transmission member 50 is connected to the second locking pin 30, and the other end of the transmission member 50 is connected to the pull rod 52.

[0142] One end of the first unlocking member 56 and one end of the second unlocking member 58 are respectively rotatably connected to the floor 10. The first unlocking member 56 and the second unlocking member 58 are oppositely arranged. The rotation center of the first unlocking member 56 is spaced apart from the rotation center of the second unlocking member 58. The other end of the first unlocking member 56 and the other end of the second unlocking member 58 are abuttingly arranged. A containing space is arranged between the first unlocking member 56 and the second unlocking member 58.

[0143] The first unlocking member 56 is provided with a first guide shaft 57 and a second guide shaft 55. The first guide shaft 57 and the second guide shaft 55 are arranged in parallel with each other. The first guide shaft 57 and the second guide shaft 55 are located in the containing space.

[0144] One end of the connecting rope 54 is connected to the pull rod 52, and in turn to the second guide shaft 55 and the first guide shaft 57, and the other end of the connecting rope 54 is connected to the second unlocking member 58. The connecting rope is partially structured between the second guide shaft 55 and the first guide shaft 57.

[0145] The second unlocking member 58 can be provided with a connecting boss 582. The connecting boss 582 can be provided with a connecting hole, and the other end of the connecting rope 54 is fixedly connected to the connecting hole of the connecting boss 582. For example, the connecting hole of the connecting boss 582 can be penetrated by a fixed shaft, so that the other end of the connecting rope 54 is pressed against the inner wall of the connecting hole.

[0146] When the first unlocking member 56 is rotated in a direction away from the second unlocking member 58, the connecting rope 54 can drive the plurality of second locking pins 30 to laterally disengage from the second clamping groove 622 or the third clamping groove 623 through the pull rod 52. At this time, the unlocking mechanism is in a free state.

[0147] When the second unlocking member 58 is rotated in a direction away from the first unlocking member 56, the connecting rope 54 can drive the plurality of second locking pins 30 to laterally disengage from the second clamping groove 622 or the third clamping groove 623 through the pull rod 52. At this time, the unlocking mechanism is in a free state.

[0148] When the other end of the first unlocking member 56 abuts against the other end of the second unlocking member 58, the unlocking mechanism is in a locked state. A torsional spring can be provided between the first unlocking member 56 and the second unlocking member 58. The torsional spring is elastically deformed, and can make the other end of the first unlocking member 56 abut against the other end of the second unlocking member 58. When the first unlocking member 56 or the second unlocking member 58 is rotated, the torsional force of the torsional spring can be overcome, so that the other end of the first unlocking member 56 and the other end of the second unlocking member 58 are away from each other, thereby switching the unlocking mechanism to the free state.

[0149] In this way, the unlocking mechanism can be moved to the locked state or the free state. By rotating the first unlocking member 56 or the second unlocking member 58, the unlocking mechanism can be switched between the locked state and the free state.

[0150] Please refer to Figure 7 When the unlocking mechanism is in the locked state, the second elastic member is elastically deformed and exerts an elastic force on the second locking pin 30 towards the rotary fixing seat 62, so that the second locking pin 30 can be laterally inserted into the second clamping groove 622 or the third clamping groove 623.

[0151] When the unlocking mechanism is in the free state, the second elastic member rebounds, so that the second locking pin 30 can be laterally disengaged from the second clamping groove 622 or the second locking pin 30 can be laterally disengaged from the third clamping groove 623.

[0152] In this embodiment, please refer to Figure 9 and Figure 10 , the panel 60 is rotationally connected with the first sleeve 70. The first sleeve 70 is provided with a first through hole 702 penetrating through the wall of the first sleeve 70. The floor 10 is rotationally connected with the second sleeve 20. The second sleeve 20 is inserted into the first sleeve 70 at one end. The second sleeve 20 and the first sleeve 70 can be axially moved relative to each other.

[0153] In this embodiment, please refer to Figure 12 and Figure 13 , a sliding sleeve 72 can be arranged between the first sleeve 70 and the second sleeve 20 in the radial direction. The sliding sleeve 72 is axially fixed to the first sleeve. The sliding sleeve 72 is provided with a third protrusion 722 protruding from the outer circumferential wall of the sliding sleeve 72. The third protrusion 722 is circumferentially arranged around the sliding sleeve 72. The first sleeve 70 is provided with a third recess recessed from the inner circumferential wall of the first sleeve. The third recess is circumferentially arranged around the first sleeve 70. The third protrusion 722 is inserted into the third recess, so that the sliding sleeve 72 is axially fixed to the first sleeve. The second sleeve 20 penetrates through the sliding sleeve 72.

[0154] In this embodiment, please refer to Figure 12 and Figure 13 , the wall of the second sleeve 20 is provided with a second through hole 202 and a third through hole 204. The second through hole 202 and the third through hole 204 are arranged axially spaced apart on the second sleeve 20.

[0155] In this embodiment, please refer to Figure 12 and Figure 13 , the locking mechanism can specifically include a first locking mechanism. The first locking mechanism includes a first locking pin 82, a first elastic member and an operating member.

[0156] The first locking pin 82 is arranged in axial alignment with the first through hole 702. The first locking pin 82 is located axially outside the first through hole 702, or the first locking pin 82 is at least partially inserted into the first through hole 702.

[0157] In this embodiment, please refer to Figure 10 , Figure 12 and Figure 13 , when the panel 60 is located at the unfolded position, the first through hole 702 is axially aligned with the second through hole 202, so that the first locking pin 82 can be inserted into the first through hole 702 and the second through hole 202, thereby fixing the first sleeve 70 and the second sleeve 20, and further fixing the floor 10 and the panel 60.

[0158] In this embodiment, please refer to Figure 13 and Figure 16 , when the panel 60 is located at the folded position, the first through hole 702 is axially aligned with the third through hole 204, so that the first locking pin 82 can be inserted into the first through hole 702 and the third through hole 204, thereby fixing the first sleeve 70 and the second sleeve 20, and further fixing the floor 10 and the panel 60.

[0159] Please refer to Figure 13 The first elastic member has one end connected to the operating member and the other end connected to the first lock pin 82. The operating member can be acted upon by an external force to move to a locking position or an unlocking position.

[0160] When the operating member is in the locking position, the first elastic member is elastically deformed and exerts an elastic force on the first lock pin 82 towards the second sleeve 20, so that the first lock pin 82 can move in the axial direction into the second through hole 202 or the third through hole 204. At this time, the first sleeve 70 is fixed with the second sleeve 20, and the floor 10 is fixed with the panel 60.

[0161] When the operating member is in the unlocking position, the first elastic member rebounds, so that the first lock pin 82 is spaced apart from the second sleeve 20, so that the first lock pin 82 can be separated from the second through hole 202 or the first lock pin 82 can be separated from the third through hole 204. At this time, the first sleeve 70 and the second sleeve 20 can move axially relative to each other, and the panel 60 and the floor 10 can rotate circumferentially relative to each other.

[0162] Specifically, please refer to Figure 10 The first lock mechanism can be provided as a knob plunger 80. The knob plunger 80 includes a bracket and the operating member, the elastic member and the first lock pin 82 described above. The elastic member is provided as a spring. The operating member is provided as a knob 84. The knob plunger 80 is provided with a screw.

[0163] Please refer to Figure 12 and Figure 13 The first sleeve 70 is provided with a plunger connecting piece 90. The plunger connecting piece 90 is fixedly sleeved on the first sleeve 70. The plunger connecting piece 90 is provided with a threaded hole. The threaded hole of the plunger connecting piece 90 is threadedly connected with the screw of the knob plunger 80, so that the first lock pin 82 is axially aligned with the first through hole 702.

[0164] The first lock pin 82 is slidably connected to the bracket. The knob 84 is rotatably connected to the bracket, so that the knob 84 can rotate around its axis. One end of the elastic member is connected to the first lock pin 82, and the other end is connected to the knob 84.

[0165] In the initial state, the knob 84 is in the locking position, the spring is limited between the knob 84 and the first lock pin 82, the spring is elastically deformed and exerts an elastic force on the first lock pin 82 towards the second sleeve 20, so that the first lock pin 82 protrudes out of the bracket. At this time, if the knob 84 is pulled and rotated by 90 degrees at the same time, the knob 84 can be switched to the unlocking position, the spring is reset, and the first lock pin 82 is entirely located inside the bracket. Then, if the knob 84 is pulled out and rotated by 90 degrees and then released, the knob 84 can be restored to the locking position.

[0166] The knob plunger and other structures can adopt the prior art, which will not be described here.

[0167] Please refer to Figure 10 and Figure 11 The first sleeve 70 can be provided with a first buffer 76 inside one end facing the panel 60. The first sleeve 70 is provided with a second buffer 78 inside the end away from the panel 60. Specifically, the first sleeve 70 can be provided with a buffer sleeve 74. The buffer sleeve 74 is rotatably connected to the panel 60. The first buffer 76 and the second buffer 78 are arranged inside the buffer sleeve 74. The first buffer 76 and the second buffer 78 are respectively fixedly arranged at the two axial ends of the buffer sleeve 74.

[0168] The second sleeve 20 is fixedly connected to a limiting column 22. The limiting column 22 is located between the first buffer 76 and the second buffer 78. Specifically, the limiting column 22 is located inside the buffer sleeve 74. The limiting column 22 is fixedly connected to the second sleeve 20 through a connecting piece. The buffer sleeve 74 is provided with an avoiding slot 742 through the wall for avoiding the connecting piece. The avoiding slot 742 extends along the axial direction of the buffer sleeve 74. For example, the connecting piece can include a bolt; the limiting column 22 and the second sleeve 20 are respectively provided with a position-aligned insertion hole for accommodating the bolt.

[0169] Please refer to Figure 11 When the floor 10 is rotated circumferentially to be adjacent to or located at the unfolded position, the second buffer 78 abuts against the limiting column 22 to buffer the limiting column 22 and the floor 10.

[0170] Please refer to Figure 17 When the floor 10 is rotated circumferentially to be adjacent to or located at the folded position, the first buffer 76 abuts against the limiting column 22 to buffer the limiting column 22 and the floor 10.

[0171] Please refer to Figure 18 and Figure 19 The present application is provided with a counterweight power generation mechanism 68 in the power generation fitness device. The counterweight power generation mechanism 68 includes a mounting seat, a center shaft 682, a spring, a winding drum 684 and a generator. The panel 60 is provided with a tension arm 64, a guide wheel 65 and a pull rope 66.

[0172] The tension arm 64 extends along the length direction. The tension arm 64 is fixedly or rotatably connected to the panel. The panel 60 and the tension arm 64 are respectively provided with a plurality of guide wheels 65.

[0173] The center shaft 682 is rotatably connected to the mounting seat and connected to the motor shaft of the generator. The winding drum 684 is respectively sheathed on the spring and the center shaft 682. The inner ring of the spring is connected to the mounting seat, and the outer ring is connected to the winding drum 684.

[0174] The winding drum 684 is arranged axially spaced from the spring shaft. A one-way bearing is arranged between the winding drum 684 and the central shaft 682, so that the winding drum 684 can only drive the central shaft 682 to rotate in one direction.

[0175] One end of the pull rope 66 is connected to the winding drum 684 and wound around the outer peripheral wall of the winding drum 684. The other end of the pull rope 66 is wound around the guide wheels on the panel 60 and the tension arm 64, and passes out of the tension arm 64 for the user to hold and exercise.

[0176] When the pull rope 66 is pulled by an external force, the pull rope 66 drives the winding drum 684 to rotate to release the winding drum 684. In the process of releasing the winding drum 684, the winding drum 684 can drive the winding drum and the central shaft 682 to rotate together, so that the central shaft 682 drives the motor shaft of the generator to rotate to generate electricity; and the winding drum 684 can also drive the outer ring of the spring 64 to rotate, thereby tightening the spring.

[0177] It can be understood that, in the process of the pull rope 66 being pulled by the external force, the motor shaft of the generator generates a rotational damping, which can be fed back to the pull rope 66. When the external force acting on the pull rope 66 can overcome the rotational damping generated by the motor shaft of the generator, the pull rope 66 will be pulled. The routing of the pull rope 66 can be set as needed, and the length of the pull rope 66 is relatively long. Only part of the structure of the pull rope 66 is shown in the figure.

[0178] When the force acting on the pull rope 66 disappears, the spring force is released, thereby driving the winding drum 684 to reverse, so that the winding drum 684 winds. At this time, since the one-way bearing is arranged between the winding drum and the central shaft 682, the central shaft 682 will not reverse together with the winding drum 684.

[0179] Therefore, the power generation fitness equipment product involved in the present application can utilize human power to generate electricity, which is green, healthy, energy-saving and environmentally friendly.

[0180] In the present application, one end of the floor can rotate relative to the bottom of the panel in the circumferential direction to an unfolded position or a folded position; the floor and the panel in the folded position are arranged in a stacked manner in the thickness direction, so that the fitness equipment is in a folded and retracted state, occupies a small space, and is convenient for carrying and storing; the floor and the panel in the unfolded position are in an L shape, so that the fitness equipment is in an unfolded and used state.

[0181] By arranging the locking mechanism, the fitness equipment can be reliably maintained in the unfolded and used state or the folded and retracted state; the fitness equipment is easy to switch between the unfolded and used state and the folded and retracted state.

[0182] By arranging the first locking mechanism, the fitness equipment can be reliably maintained in the unfolded and used state or the folded and retracted state; the fitness equipment is easy to switch between the unfolded and used state and the folded and retracted state. The operation is convenient.

[0183] By setting the second lock mechanism, the fitness equipment can be reliably kept in the unfolded use state or the folded state, and the fitness equipment is easy to switch between the unfolded use state and the folded state.

[0184] It should be clear that the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the present application.

[0185] The terms used in the embodiments of the present application are only for the purpose of describing the specific embodiments, and are not intended to limit the present application. The singular forms "a", "an" and "the" used in the embodiments of the present application and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise.

[0186] It should be understood that the term "and / or" used herein only describes the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which can represent the three cases of A alone, A and B together, and B alone. In addition, the character " / " herein generally represents that the front and rear associated objects are in an "or" relationship.

[0187] It should be understood that in the description of the present application, unless otherwise explicitly specified and limited, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance, and are not used to describe a specific order or sequence.

[0188] Depending on the context, the word "if" as used herein can be interpreted as "when" or "upon" or "in response to determining" or "in response to detecting". Similarly, depending on the context, the phrase "if it is determined" or "if (a stated condition or event) is detected" can be interpreted as "when it is determined" or "in response to determining" or "when (a stated condition or event) is detected" or "in response to detecting (a stated condition or event)".

[0189] It should be noted that, as used in this document, the terms "comprises" or "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the methods and apparatuses of the present embodiments are not limited by the order of the steps or the sequence for performing the steps, as some steps can occur in different orders and some can be performed concurrently. Also, features described with respect to certain examples can be combined in other examples.

[0190] Those skilled in the art can clearly understand that the above-mentioned embodiment method can be realized by means of software and necessary general hardware platform, of course, it can also be realized by hardware, but in many cases, the former is a better embodiment. Based on such understanding, the technical solutions of the present application can be embodied in the form of computer software product, which is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk), and includes a plurality of instructions for making a terminal (which can be a mobile phone, computer, control device, or network equipment, etc.) execute the method described in each embodiment of the present application.

[0191] The embodiments of the present application are described above with reference to the accompanying drawings, but the present application is not limited to the above-described specific embodiments, and the above-described specific embodiments are merely illustrative, not restrictive, and those skilled in the art can make many forms under the inspiration of the present application without departing from the purpose of the present application and the scope protected by the claims, which all belong to the protection of the present application.

Claims

1. An exercise power generator, comprising: The utility model relates to a foldable floor, which comprises: a panel; a floor rotatably connected to the bottom of the panel at one end and capable of rotating circumferentially to an unfolded position or a folded position; a locking mechanism configured to circumferentially fix the floor to the unfolded position or the folded position; in the folded position, the floor and the panel are stacked in the thickness direction; in the unfolded position, the floor is bent relative to the panel and both are in L shape; the panel is rotatably connected with a first sleeve; the floor is rotatably connected with a second sleeve, one end of which is inserted into the first sleeve and both can move axially relative to each other; the locking mechanism comprises a second locking mechanism, which comprises a second locking pin arranged on the floor and a second clamping groove and a third clamping groove arranged on the panel, and the second locking pin is slidably connected to the floor; in the unfolded position, the second locking pin is transversely aligned with the second clamping groove, so that the second locking pin can be transversely inserted into the second clamping groove, thereby fixing the first sleeve and the second sleeve; in the folded position, the second locking pin is transversely aligned with the third clamping groove, so that the second locking pin can be transversely inserted into the third clamping groove, thereby fixing the first sleeve and the second sleeve; the second locking mechanism comprises an unlocking mechanism; a plurality of second locking pins are arranged on the floor; the unlocking mechanism comprises a transmission member, a pull rod, a connecting rope, a first unlocking member and a second unlocking member; a plurality of second locking pins are connected to one pull rod through a plurality of transmission members respectively; the first unlocking member and the second unlocking member are oppositely arranged and rotatably connected to the floor respectively; the first unlocking member is provided with a first guide shaft and a second guide shaft in parallel; one end of the connecting rope is connected to the pull rod and then passes through the second guide shaft and the first guide shaft, and the other end is connected to the second unlocking member; the connecting rope is partially arranged between the second guide shaft and the first guide shaft; the connecting rope is configured to: when the first unlocking member rotates in the direction away from the second unlocking member, a plurality of second locking pins can be driven by the pull rod to transversely separate out of the second clamping groove or the third clamping groove; when the second unlocking member rotates in the direction away from the first unlocking member, a plurality of second locking pins can be driven by the pull rod to transversely separate out of the second clamping groove or the third clamping groove.

2. The power generating fitness device according to claim 1, wherein: a first through hole is arranged through the wall of the first sleeve; axially spaced second and third through holes are arranged on the wall of the second sleeve; the locking mechanism comprises a first locking mechanism, which comprises a first locking pin; the first locking pin is located axially outside the first through hole or at least partially inserted into the first through hole; in the unfolded position, the first through hole is axially aligned with the second through hole, so that the first locking pin can be inserted into the first through hole and the second through hole, thereby fixing the first sleeve and the second sleeve; ​ In the folding position, the first borehole is axially aligned with the third borehole, so that the first lock pin can be inserted into the first borehole and the third borehole, thereby fixing the first sleeve and the second sleeve.

3. The power-generating fitness machine of claim 2, wherein: the first lock mechanism comprises an operating member and a first elastic member; one end of the first elastic member is connected to the operating member, and the other end is connected to the first lock pin; the operating member is configured to be movable to a locking position or an unlocking position; in the locking position, the first elastic member is elastically deformed and exerts an elastic force on the first lock pin towards the second sleeve, so that the first lock pin can be moved axially into the second borehole or the third borehole; in the unlocking position, the first elastic member rebounds, so that the first lock pin is spaced apart from the second sleeve, so that the first lock pin can be separated from the second borehole or separated from the third borehole.

4. The power-generating fitness machine of claim 3, wherein: the first lock mechanism is a knob plunger; the elastic member is a spring; the operating member is a knob; and the knob plunger is provided with a screw; the first sleeve is provided with a plunger connecting member, which is fixedly sleeved on the first sleeve; the plunger connecting member is provided with a threaded hole, and the screw of the knob plunger is threadedly connected with the threaded hole of the plunger connecting member.

5. The power-generating fitness machine of claim 2, wherein: a first bumper is arranged in one end of the first sleeve facing the panel; a limiting column is fixedly connected to the second sleeve; when the floor is circumferentially rotated to be adjacent to or located at the folding position, the first bumper abuts against the limiting column to buffer the limiting column and the floor; a second bumper is arranged in one end of the first sleeve away from the panel; the limiting column is located between the first bumper and the second bumper; when the floor is circumferentially rotated to be adjacent to or located at the unfolded position, the second bumper abuts against the limiting column to buffer the limiting column and the floor.

6. The power-generating fitness machine of claim 5, wherein: a buffer sleeve is arranged in the first sleeve; the buffer sleeve is rotationally connected to the panel; the first bumper and the second bumper are arranged in the buffer sleeve and are fixedly arranged at the axial two ends of the buffer sleeve, respectively; the limiting column is located inside the buffer sleeve and is fixedly connected to the second sleeve through a connecting member; an avoiding groove extending along the axial direction of the buffer sleeve is arranged on the wall of the buffer sleeve, for avoiding the connecting member.

7. The power-generating fitness machine of claim 1, wherein: a rotating fixing seat is fixedly arranged at the bottom of the panel; the second clamping groove and the third clamping groove are arranged on the outer circumferential wall of the rotating fixing seat; and the second clamping groove and the third clamping groove are circumferentially spaced apart along the rotating fixing seat. One end of the floor is fixedly provided with a floor locking seat; a U-shaped groove is arranged on the floor locking seat for avoiding part of the rotating fixing seat; a pair of side walls on both sides of the U-shaped groove are respectively located on both sides of the rotating fixing seat in the axial direction; a connecting shaft penetrates a pair of the side walls and the central axis of the rotating fixing seat; The floor locking seat is fixedly connected to a guide rail; an avoiding hole for avoiding the second lock pin is arranged on the floor locking seat; the guide rail is arranged on the floor for limiting the second lock pin to slide transversely along the surface of the floor.

8. The power generating exercise machine of claim 7, wherein: The second lock mechanism comprises a second elastic member; The unlocking mechanism is configured to be movable to a locking state or a free state; In the locking state, the second elastic member is elastically deformed and applies an elastic force to the second lock pin towards the rotating fixing seat, so that the second lock pin can be transversely inserted into the second clamping groove or the third clamping groove; In the free state, the second elastic member rebounds, so that the second lock pin can be transversely separated from the second clamping groove or transversely separated from the third clamping groove.

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