CN114177569A - Sports equipment is used in portable muscle training - Google Patents

Sports equipment is used in portable muscle training Download PDF

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Publication number
CN114177569A
CN114177569A CN202210013425.0A CN202210013425A CN114177569A CN 114177569 A CN114177569 A CN 114177569A CN 202210013425 A CN202210013425 A CN 202210013425A CN 114177569 A CN114177569 A CN 114177569A
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China
Prior art keywords
plate body
fixed
rotating shaft
training
vertical rod
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Withdrawn
Application number
CN202210013425.0A
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Chinese (zh)
Inventor
孙娇
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Yancheng Institute of Industry Technology
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Yancheng Institute of Industry Technology
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Application filed by Yancheng Institute of Industry Technology filed Critical Yancheng Institute of Industry Technology
Priority to CN202210013425.0A priority Critical patent/CN114177569A/en
Publication of CN114177569A publication Critical patent/CN114177569A/en
Withdrawn legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/055—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type
    • A63B21/0552—Elastic ropes or bands
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/055—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type
    • A63B21/0552—Elastic ropes or bands
    • A63B21/0557—Details of attachments, e.g. clips or clamps

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The invention provides a portable sports apparatus for muscle training, which comprises a plate body, wherein a supporting mechanism is fixed on the lower surface of the plate body, tension training devices are respectively fixed on the left side and the right side of the lower surface of the plate body, each tension training device comprises a first rotating shaft horizontally placed on the lower surface of the plate body, a tension rope is wound on the side wall of each first rotating shaft, and the other end of each tension rope penetrates out of a first through hole formed in the plate body; a rotating disc is fixedly sleeved on the outer side of the first rotating shaft, and a friction ring is fixed on the outer side of the rotating disc; the lower surface of the plate body is also fixed with a first pushing piece, and the telescopic end of the first pushing piece is fixed with a friction pad matched with the friction ring; a reset device for driving the tension rope to reset is fixed on the lower surface of the plate body; the invention can be used as a training apparatus and a rest tool, and can linearly adjust the pulling resistance according to the use condition of each user when being used as a tension training device.

Description

Sports equipment is used in portable muscle training
Technical Field
The invention belongs to the technical field of sports training equipment, and particularly relates to portable sports equipment for muscle training.
Background
Fitness is a sports item, and can enhance strength and flexibility, increase endurance, improve coordination and control the ability of each part of the body through fitness, so that the body is strong, and meanwhile, the aim of relieving pressure can be achieved through fitness.
Fitness is a continuous process, and the consistency during fitness is crucial, and many fitness enthusiasts keep exercising every day. However, people cannot carry heavier fitness equipment when going out or playing in a short distance, and various portable fitness equipment are also produced to meet the exercise requirements of people. However, the sports equipment for muscle training in the prior art has single function and can only be used as training equipment. Meanwhile, in the prior art, a tension trainer is generally utilized during tension training, the tension trainer consists of a plurality of tension springs, the tension of each tension spring is determined, the number of the springs can be increased or decreased, and once the tension of one spring is increased, the tension of the other spring is suddenly increased, and the tension of the other spring is suddenly decreased. Therefore, by increasing or decreasing the spring to adjust the tension, the change in tension is abrupt and not linear.
Disclosure of Invention
The invention provides a portable sports apparatus for muscle training, which can be used as a training apparatus and a rest tool. Meanwhile, the tension training device is also arranged, and the tension training device can linearly adjust the pulling resistance according to the use condition of each user when training the muscle strength.
The technical scheme of the invention is as follows:
the utility model provides a sport equipment is used in training of portable muscle, the package rubbing board body, plate body lower surface is fixed with supporting mechanism, and the left and right sides of plate body lower surface is fixed with a pulling force trainer respectively, and every pulling force trainer all includes:
the first rotating shaft is horizontally placed on the lower surface of the plate body, and two ends of the first rotating shaft are connected with a first supporting seat fixed on the lower surface of the plate body through bearings;
one end of the tension rope is fixed and wound on the side wall of the first rotating shaft, and the other end of the tension rope penetrates out of the first through hole formed in the plate body;
the rotating disc is sleeved and fixed on the outer side of the first rotating shaft, and a friction ring is fixed on the outer side of the rotating disc;
the first pushing piece is fixed on the lower surface of the plate body, the telescopic direction of the first pushing piece is vertical to the central axis of the first rotating shaft, and a friction pad used for being matched with the friction ring to increase friction resistance is fixed at the telescopic end of the first pushing piece;
and the resetting device is fixed on the lower surface of the plate body and used for driving the tensile rope to reset.
The above-mentioned resetting means includes:
a motor;
the second rotating shaft is connected with an output shaft of the motor;
the first meshing disc is fixed at one end of the first rotating shaft;
the second meshing disc is fixed at one end of the second rotating shaft; the second engagement disc is matched with the first engagement disc;
the second pushing piece is fixed on the lower surface of the plate body, and the telescopic end of the second pushing piece is fixedly connected with the outer shell of the motor;
the motor and the second rotating shaft are pushed to synchronously move through the second pushing piece, and the motor and the second rotating shaft synchronously move to drive the second meshing disc to be meshed with or separated from the first meshing disc.
And a sliding block is fixed on the side wall of the motor and is in sliding connection with a sliding groove fixed on the lower surface of the plate body.
One end of the tension rope is fixed and wound on a winding drum, and the winding drum is sleeved and fixed on the side wall of the first rotating shaft; the central axes of the first rotating shaft, the first meshing disc, the second meshing disc and the second rotating shaft are positioned on the same straight line.
Above-mentioned plate body lower surface is fixed with a plurality of supporting mechanism that are used for the supporting plate body, supporting mechanism includes:
the first supporting seat is fixed on the lower surface of the plate body;
the rod body penetrates through a second through hole formed in the first supporting seat;
one end of the second supporting seat is provided with a strip-shaped slot joint matched with the rod body;
when the second supporting seat needs to be turned over, the second supporting seat is pulled to enable the rod body to be matched with the left side of the slot; when the second supporting seat needs to be clamped, the second supporting seat is pushed to enable the rod body to be matched with the right side of the slot.
When the second supporting seat is turned to the horizontal position, the second supporting seat is fixed with the plate body through bolts, and the bolts sequentially penetrate through third through holes formed in the second supporting seat and are in threaded connection with threads formed in the plate body.
Above-mentioned plate body is formed through the hinge is articulated by left plate body and right plate body, and the left end face of left plate body and the right-hand member face of right plate body all can be dismantled and be connected with one and carry and draw the piece, carry and draw the piece and include:
a cross bar horizontally placed;
the first vertical rod is vertically arranged and is fixedly connected with the left end of the transverse rod;
the second vertical rod is the same as the first vertical rod in structure, is vertically placed and is fixedly connected with the right end of the transverse rod;
wherein, the first montant and the second montant of carrying the pull member with the terminal surface of plate body can be dismantled and be connected.
A first sleeve is fixed on the left side of one end face of the plate body, the inner diameter of the first sleeve is matched with the outer diameter of the first vertical rod, and the first sleeve is connected with the first vertical rod through a bolt which transversely penetrates through the first sleeve;
the right side of an end face of the plate body is fixedly provided with a second sleeve, the inner diameter of the second sleeve is matched with the outer diameter of the second vertical rod, and the second sleeve is connected with the second vertical rod through a bolt which transversely penetrates through the second sleeve.
The upper surface of the plate body is provided with a plurality of blind holes matched with the first vertical rod, and the distance between the two blind holes is equal to the distance between the first vertical rod and the second vertical rod;
when the lifting piece is inserted into a blind hole formed in the plate body, the lifting piece is used as a supporting handle for push-up training.
The tension training device further comprises an outer shell, wherein the outer shell is fixed on the lower surface of the plate body and covers the whole tension training device.
The invention has the beneficial effects that:
1. the portable muscle training sports equipment in the prior art has single function, and generally uses an arm chest expander during the training of arm muscles, and the arm chest expander is a tension trainer generally composed of tension springs. The tension of each tension spring is determined, although the number of the springs can be increased or decreased, the tension of one spring is increased suddenly, and the tension of one spring is decreased suddenly. Therefore, by increasing or decreasing the spring to adjust the tension, the change in tension is abrupt and not linear.
The pulling resistance of the pulling force rope can be adjusted independently according to the use condition of each user. When the pulling resistance needs to be increased, the first pushing piece is started, the resistance is increased when the friction pad fixed to the telescopic end of the first pushing piece is tightly attached to the friction ring, the tension rope is pulled at the moment, the tension rope can drive the winding drum to rotate, the winding drum can drive the rotary table to rotate, and the friction ring fixed to the outer side of the rotary table can rotate relative to the friction pad. When the resistance between the friction pad and the friction ring is required to be reduced, the first pushing piece is started, and the resistance is reduced when the friction pad of the first pushing piece is not tightly attached to the friction ring. Therefore, the linear adjustment of the pulling force can be realized by changing the resistance between the friction pad and the friction ring through the first pushing piece.
2. The invention provides a portable sports apparatus for muscle training, which is also provided with a resetting device, wherein the resetting device can drive a tension rope to reset, a first pushing piece is started to increase the distance between a friction pad and a friction ring during resetting, a second pushing piece of the resetting device is started, the second pushing piece pushes a second meshing disc fixed at one end of a second rotating shaft to move, and the first meshing disc is meshed and matched after the second meshing disc moves. Through second meshing dish and first meshing dish with second pivot and first pivot be connected integratively, later starter motor, the motor drives second pivot and first pivot synchronous rotation, will twine the reel with the pulling force rope after the first pivot rotates on, accomplishes the automatic re-setting of pulling force rope, the pulling force training next time of being convenient for is used.
3. The invention provides a portable sports apparatus for muscle training, which has multiple purposes, and when the portable sports apparatus is used as a rest tool, a second supporting seat needs to be rotated to a position vertical to a first supporting seat, and then the second supporting seat is pushed to be clamped on the lower surface of a plate body. The support mechanisms may preferably be four, and four support mechanisms may be used as four support legs of the plate body.
4. The invention can be used as an arm tension trainer and a push-up trainer. When the push-up trainer is used, the pulling piece is detached from the sleeves fixed on the left side and the right side of the plate body, the pulling piece is inserted into the blind hole formed in the plate body, and the pulling piece is inserted into the two adjacent blind holes to be used as a supporting handle for push-up training. The lifting piece is inserted into the two inclined blind holes and the lifting piece is inserted into the two vertical blind holes, so that different positions of arm muscles can be exercised.
Drawings
Fig. 1 is a front view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the tension training device of the present invention.
FIG. 3 is an enlarged view of a second support seat according to the present invention.
Fig. 4 is a schematic structural view of the connection between the pulling member and the plate body according to the present invention.
Fig. 5 is a schematic structural view of the plate body provided with the blind holes.
Description of reference numerals:
1. a plate body; 2. a first rotating shaft; 3. a first support base; 4. a tension rope; 5. a turntable; 6. a friction ring; 7. a first pusher member; 8. a friction pad; 9. a motor; 10. a second rotating shaft; 11. a first meshing disc; 12. a second meshing disk; 13. a second pusher member; 14. a slider; 15. a chute; 16. a reel; 17. a first support base; 18. a second support seat; 19. a cross bar; 20. a first vertical bar; 21. a second vertical bar; 22. a first sleeve; 23. a second sleeve; 24. an outer housing.
Detailed Description
An embodiment of the present invention will be described in detail with reference to fig. 1 to 5, but it should be understood that the scope of the present invention is not limited by the embodiment.
Example 1:
as shown in fig. 1, an embodiment of the present invention provides a portable sports apparatus for muscle training, including a plate body 1, a supporting mechanism is fixed on a lower surface of the plate body 1, a tension training device is respectively fixed on left and right sides of the lower surface of the plate body 1, each tension training device includes: the first rotating shaft 2 is horizontally placed on the lower surface of the plate body 1, and two ends of the first rotating shaft 2 are connected with a first supporting seat 3 fixed on the lower surface of the plate body 1 through bearings; one end of the tension rope 4 is fixed and wound on the winding drum 16, the winding drum 16 is sleeved and fixed on the side wall of the first rotating shaft 2, and the other end of the tension rope 4 penetrates out of a first through hole formed in the plate body 1; the rotating disc 5 is sleeved and fixed on the outer side of the first rotating shaft 2, and a friction ring 6 is fixed on the outer side of the rotating disc 5; the first pushing piece 7 is fixed on the lower surface of the plate body 1, the telescopic direction of the first pushing piece 7 is vertical to the central axis of the first rotating shaft 2, and a friction pad 8 which is used for being matched with the friction ring 6 to increase friction resistance is fixed at the telescopic end of the first pushing piece 7; and the resetting device is fixed on the lower surface of the plate body 1 and is used for driving the tension rope 4 to reset.
Further, the resetting device comprises a motor 9, an output shaft of the motor 9 is connected with a second rotating shaft 10, a second meshing disc 12 is fixed at one end of the second rotating shaft 10, and the second meshing disc 12 is meshed with a first meshing disc 11 fixed at one end of the first rotating shaft 2. A second pushing piece 13 is fixed on the lower surface of the plate body 1, the telescopic end of the second pushing piece 13 is fixedly connected with the outer shell of the motor 9, a sliding block 14 is fixed on the side wall of the motor 9, and the sliding block 14 is in sliding connection with a sliding groove 15 fixed on the lower surface of the plate body 1.
Further, the tension training device further comprises an outer shell 24, and the outer shell 24 is fixed on the lower surface of the plate body 1 and covers the whole tension training device.
The central axes of the first rotating shaft 2, the first engaging disk 11, the second engaging disk 12 and the second rotating shaft 10 are located on the same straight line. When the novel gear box is used specifically, the second pushing piece 13 pushes the motor 9 and the second rotating shaft 10 to move synchronously, and the motor 9 and the second rotating shaft 10 move synchronously to drive the second meshing disk 12 to mesh with or separate from the first meshing disk 11.
The invention provides a portable sports apparatus for muscle training, the pulling resistance of a tension rope 4 can be adjusted independently according to the use condition of each user. When the pulling resistance needs to be increased, the first pushing piece 7 is started, the resistance is increased when the friction pad 8 fixed to the telescopic end of the first pushing piece 7 is tightly attached to the friction ring 6, the tension rope 4 is pulled at the moment, the tension rope 4 can drive the winding drum 16 to rotate, the winding drum 16 rotates to drive the turntable 5 to rotate, and the friction ring 6 fixed to the outer side of the turntable 5 can rotate relative to the friction pad 8. When the resistance between the friction pad 8 and the friction ring 6 is required to be reduced, the first pushing member 7 is started, and the resistance is reduced when the friction pad 8 of the first pushing member 7 is not tightly attached to the friction ring 6. Therefore, the linear adjustment of the pulling force can be realized by changing the resistance between the friction pad 8 and the friction ring 6 through the first pushing piece 7.
The invention is also provided with a resetting device which can drive the tension rope 4 to reset, when resetting, the first pushing piece 7 is started to increase the distance between the friction pad and the friction ring, at this time, the second pushing piece 13 of the resetting device is started, the second pushing piece 13 pushes the second meshing disc 12 fixed at one end of the second rotating shaft 10 to move, and the first meshing disc 11 is meshed and matched after the second meshing disc 12 moves. Second pivot 10 and first pivot 2 link into an organic whole through second meshing dish 12 and first meshing dish 11, later starter motor 9, motor 9 drive second pivot 10 and first pivot 2 synchronous rotation, will twine pulling force rope 4 on reel 16 after first pivot 2 rotates, accomplishes pulling force rope 4's automatic re-setting, is convenient for next pulling force training and uses.
Example 2:
this embodiment is based on embodiment 1, a plurality of supporting mechanisms for supporting plate body 1 are fixed to plate body 1 lower surface, and the supporting mechanism includes: the first supporting seat 17 is fixed on the lower surface of the plate body 1; the rod body penetrates through a second through hole formed in the first supporting seat 17; a second support seat 18, one end of which is provided with a strip-shaped slot joint matched with the rod body;
when the second support seat 18 needs to be turned over, the second support seat 18 is pulled to enable the rod body to be matched with the left side of the slot; when the second support seat 18 needs to be clamped, the second support seat 18 is pushed to enable the rod body to be matched with the right side of the slot.
Further, when the second support seat 18 is turned to the horizontal position, the second support seat is fixed to the plate body 1 by using a bolt, and the bolt sequentially passes through a third through hole formed in the second support seat 18 and is in threaded connection with a thread formed in the plate body 1.
The invention provides a portable sports equipment for muscle training, which has multiple purposes, and when the portable sports equipment is used as a rest tool, a second supporting seat 18 needs to be rotated to a position vertical to a first supporting seat 17, and then the second supporting seat 18 is pushed to be clamped on the lower surface of a plate body 1. The support mechanisms may preferably be four, and four support mechanisms may be used as four support legs of the plate body.
Example 3:
this embodiment is based on embodiment 1, plate body 1 is formed through the hinge is articulated by left plate body and right plate body, and the left end face of left plate body and the right end face of right plate body all can be dismantled and be connected with one and carry and draw the piece, carries and draws the piece and include: a cross bar 19, horizontally placed; the first vertical rod 20 is vertically arranged and is fixedly connected with the left end of the cross rod 19; the second vertical rod 21 is the same as the first vertical rod 20 in structure, and the second vertical rod 21 is vertically arranged and fixedly connected with the right end of the cross rod 19;
wherein, the first vertical rod 20 and the second vertical rod 21 of the lifting piece are detachably connected with the end surface of the plate body 1.
Further, a first sleeve 22 is fixed on the left side of one end face of the plate body 1, the inner diameter of the first sleeve 22 is matched with the outer diameter of the first vertical rod 20, and the first sleeve 22 is connected with the first vertical rod 20 through a bolt which transversely penetrates through the first sleeve 22; a second sleeve 23 is fixed on the right side of one end face of the plate body 1, the inner diameter of the second sleeve 23 is matched with the outer diameter of the second vertical rod 21, and the second sleeve 23 is connected with the second vertical rod 21 through a bolt which transversely penetrates through the second sleeve.
Furthermore, the upper surface of the plate body 1 is provided with a plurality of blind holes adapted to the first vertical rod 20, and the distance between the two blind holes is equal to the distance between the first vertical rod 20 and the second vertical rod 21;
when the lifting piece is inserted into a blind hole formed in the plate body 1, the lifting piece is used as a supporting handle for push-up training.
The invention can be used as an arm tension trainer and a push-up trainer. When the push-up training device is used, the pulling pieces are detached from the sleeves fixed on the left side and the right side of the plate body 1, the pulling pieces are inserted into blind holes formed in the plate body, and the pulling pieces are inserted into the two adjacent blind holes to serve as supporting handles for push-up training. The lifting piece is inserted into the two inclined blind holes and the lifting piece is inserted into the two vertical blind holes, so that different positions of arm muscles can be exercised.
The working principle of the invention is as follows:
when the multifunctional training instrument is used, the multifunctional training instrument can be used as various training instruments and can also be used as a tool for rest during rest.
When the pull rope is used as a pull training device, the distance between the friction pad 8 and the friction ring 6 is adjusted by the first pushing piece 7, the distance between the friction pad 8 and the friction ring 6 is adjusted according to the pull required to be trained, and the pulling resistance of the pull rope 4 can be independently adjusted according to the use condition of each user. When the pulling resistance needs to be increased, the first pushing piece 7 is started, the resistance is increased when the friction pad 8 fixed to the telescopic end of the first pushing piece 7 is tightly attached to the friction ring 6, the tension rope 4 is pulled at the moment, the tension rope 4 can drive the winding drum 16 to rotate, the winding drum 16 rotates to drive the turntable 5 to rotate, and the friction ring 6 fixed to the outer side of the turntable 5 can rotate relative to the friction pad 8. When the resistance between the friction pad 8 and the friction ring 6 is required to be reduced, the first pushing piece 7 is started, and the resistance is reduced when the friction pad 8 and the friction ring 6 of the first pushing piece 7 are intermittently and slightly increased.
After the resistance of the tension training is adjusted, the tension rope 4 is pulled to complete one tension training. Then, the resetting device is started to drive the tension rope to reset, the first pushing piece 7 is started to enable the friction pad and the friction ring to have no friction at a certain interval during resetting, the second pushing piece 13 of the resetting device is started, the second pushing piece 13 pushes the second meshing disc fixed at one end of the second rotating shaft 10 to move, and the first meshing disc 11 is meshed and matched after the second meshing disc 12 moves. Second pivot 10 and first pivot 2 link into an organic whole through second meshing dish 12 and first meshing dish 11, later start motor 9, motor 9 drives second pivot 10 and first pivot 2 synchronous rotation, will twine the pulling force rope 4 on reel 16 after first pivot 2 rotates, accomplishes the automatic re-setting of pulling force rope 4. Repeating the reciprocating operation for a plurality of times to finish the next pulling force training.
When the push-up training device is used, the pulling piece is detached from the sleeves fixed on the left side and the right side of the plate body, the pulling piece is inserted into the blind holes formed in the plate body, and the pulling piece is inserted into the two adjacent blind holes to serve as a supporting handle for push-up training. The lifting piece is inserted into the two inclined blind holes and the lifting piece is inserted into the two vertical blind holes, so that different positions of arm muscles can be exercised.
When the rest instrument uses when having a rest as the rest, rotate the second supporting seat to the position perpendicular with first supporting seat, later promote the second supporting seat card at the plate body lower surface. The support mechanisms may preferably be four, and four support mechanisms may be used as four support legs of the plate body. When the training tool is used, the second supporting seat is rotated to a position horizontal to the first supporting seat, and then the second supporting seat is fixed on the lower surface of the plate body.
In summary, the present invention provides a portable sports apparatus for muscle training, which can be used as both a training apparatus and a resting tool. Meanwhile, the tension training device is also arranged, and the tension training device can linearly adjust the pulling resistance according to the use condition of each user when training the muscle strength.

Claims (10)

1. The utility model provides a sport equipment is used in portable muscle training which characterized in that, package rubbing board body (1), plate body (1) lower fixed surface has supporting mechanism, and the left and right sides of plate body (1) lower surface is fixed with a pulling force trainer respectively, and every pulling force trainer all includes:
the first rotating shaft (2) is horizontally placed on the lower surface of the plate body (1), and two ends of the first rotating shaft (2) are connected with a first supporting seat (3) fixed on the lower surface of the plate body (1) through bearings;
one end of the tension rope (4) is fixed and wound on the side wall of the first rotating shaft (2), and the other end of the tension rope (4) penetrates out of a first through hole formed in the plate body (1);
the rotating disc (5) is sleeved and fixed on the outer side of the first rotating shaft (2), and a friction ring (6) is fixed on the outer side of the rotating disc (5);
the first pushing piece (7) is fixed on the lower surface of the plate body (1), the telescopic direction of the first pushing piece (7) is perpendicular to the central axis of the first rotating shaft (2), and a friction pad (8) which is used for being matched with the friction ring (6) to increase friction resistance is fixed at the telescopic end of the first pushing piece (7);
the resetting device is fixed on the lower surface of the plate body (1) and used for driving the tension rope (4) to reset.
2. A portable muscle training sports apparatus as claimed in claim 1, wherein said return means comprises:
a motor (9);
the second rotating shaft (10) is connected with an output shaft of the motor (9);
a first engaging disc (11) fixed to one end of the first rotating shaft (2);
a second engagement disc (12) fixed to one end of the second rotating shaft (10); the second engagement disc (12) cooperates with the first engagement disc (11);
the second pushing piece (13) is fixed on the lower surface of the plate body (1), and the telescopic end of the second pushing piece (13) is fixedly connected with the outer shell of the motor (9);
the motor (9) and the second rotating shaft (10) are pushed to synchronously move through the second pushing piece (13), and the motor (9) and the second rotating shaft (10) synchronously move to drive the second meshing disc (12) to be meshed with or separated from the first meshing disc (11).
3. A portable muscle training sports apparatus as claimed in claim 2, wherein the motor (9) has a slider (14) fixed to a side wall thereof, the slider (14) being slidably connected to a slot (15) fixed to the lower surface of the plate (1).
4. A portable sports apparatus for muscular training as claimed in claim 2, wherein said tensile cord (4) is fixed at one end and wound on a reel (16), the reel (16) being fitted around and fixed to the side wall of said first rotation shaft (2); the central axes of the first rotating shaft (2), the first meshing disc (11), the second meshing disc (12) and the second rotating shaft (10) are positioned on the same straight line.
5. A portable muscle training sports apparatus as claimed in claim 1, wherein a plurality of support means for supporting the board (1) are secured to the lower surface of the board (1), each support means comprising:
the first supporting seat (17) is fixed on the lower surface of the plate body (1);
the rod body penetrates through a second through hole formed in the first supporting seat (17);
a second supporting seat (18), one end of which is provided with a strip-shaped slot opening matched with the rod body;
when the second supporting seat (18) needs to be turned over, the second supporting seat (18) is pulled to enable the rod body to be matched with the left side of the slot; when the second supporting seat (18) needs to be clamped, the second supporting seat (18) is pushed to enable the rod body to be matched with the right side of the slot.
6. A portable muscle training sports apparatus as claimed in claim 5, wherein the second support (18) is secured to the plate (1) by means of a bolt when it is turned to a horizontal position, the bolt in turn passing through a third through hole provided in the second support (18) and being threadedly engaged with a thread provided in the plate (1).
7. The portable sports apparatus for muscle training according to claim 1, wherein the plate body (1) is formed by hinging a left plate body and a right plate body through hinges, and a lifting member is detachably connected to each of the left end surface of the left plate body and the right end surface of the right plate body, and comprises:
a cross bar (19) horizontally placed;
the first vertical rod (20) is vertically arranged and is fixedly connected with the left end of the transverse rod (19);
the second vertical rod (21) is the same as the first vertical rod (20) in structure, and the second vertical rod (21) is vertically arranged and fixedly connected with the right end of the cross rod (19);
wherein, the first vertical rod (20) and the second vertical rod (21) of the lifting piece are detachably connected with the end surface of the plate body (1).
8. A portable sports apparatus for muscle training according to claim 7, wherein a first sleeve (22) is fixed to the left side of one end face of the plate body (1), the inner diameter of the first sleeve (22) is adapted to the outer diameter of the first vertical rod (20), and the first sleeve (22) is connected with the first vertical rod (20) through a bolt which transversely penetrates through the first sleeve;
the right side of an end face of the plate body (1) is fixed with a second sleeve (23), the inner diameter of the second sleeve (23) is matched with the outer diameter of a second vertical rod (21), and the second sleeve (23) is connected with the second vertical rod (21) through a bolt which transversely penetrates through the second sleeve.
9. Sports apparatus for portable muscle training according to claim 8, wherein the upper surface of the plate (1) is provided with a plurality of blind holes adapted to the first vertical bar (20), the distance between the two blind holes being equal to the distance between the first vertical bar (20) and the second vertical bar (21);
when the lifting piece is inserted into a blind hole formed in the plate body (1), the lifting piece is used as a supporting handle for push-up training.
10. A portable muscle training sports apparatus as claimed in claim 1, wherein said training device further comprises an outer casing (24), said outer casing (24) being secured to the lower surface of said board (1) and enclosing the entire training device.
CN202210013425.0A 2022-01-06 2022-01-06 Sports equipment is used in portable muscle training Withdrawn CN114177569A (en)

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