CN109821198B - Many function body educate track and field trainer - Google Patents
Many function body educate track and field trainer Download PDFInfo
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- CN109821198B CN109821198B CN201910240469.5A CN201910240469A CN109821198B CN 109821198 B CN109821198 B CN 109821198B CN 201910240469 A CN201910240469 A CN 201910240469A CN 109821198 B CN109821198 B CN 109821198B
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Abstract
The invention relates to a sports related device, in particular to a multifunctional sports track and field training device, which can move, can be fixed, can exercise leg strength, can exercise arm strength, can lift a seat, can move the seat, can rotate the seat, is provided with an air blowing device, can prevent clothes from being stuck on a body, and is connected with a fixable moving device, a leg training device and the fixable moving device, and an air blowing device is connected with an arm training device which is connected with the arm training device.
Description
Technical Field
The invention relates to a sports related device, in particular to a multifunctional sports track and field training device.
Background
The physical health of people can not be separated from physical exercise, athletics athletes can not be separated from the sports, the wonderful performance of the athletics athletes is not separated from daily exercise, and a plurality of exercise devices are too simple to achieve a good exercise effect, so that the multifunctional physical training device is invented.
Disclosure of Invention
The invention relates to a sports related device, in particular to a multifunctional sports track and field training device. This device can remove, and this device can be fixed, and shank strength can be tempered to this device, and arm strength can be tempered to this device, and the seat of this device can go up and down, and the seat of this device can remove, and the seat of this device can rotate, and this device is provided with blast apparatus, can avoid the clothes to glue on one's body.
The invention relates to a sports related device, in particular to a multifunctional sports track and field training device, which comprises a fixable moving device, an adjustable seat, a blowing device, a leg training device and an arm training device.
The upper end of the fixable mobile device is provided with a mobile device fixing plate, a mobile device body and a mobile fixing device, the mobile device fixing plate is fixedly connected with the mobile device body, and the mobile device fixing plate is connected with the mobile fixing device;
the upper end of the moving device body is provided with a moving device fixing frame, a damping adjusting screw rod, a damping spring, a damping sleeve, a wheel fixing rod and a moving wheel, the moving device fixing frame is connected with the damping adjusting screw rod, the damping adjusting screw rod is connected with the damping sleeve, two ends of the damping spring are respectively welded on the moving device fixing frame and the wheel fixing rod, and the wheel fixing rod is movably connected with the moving wheel;
the upper end of the movable fixing device is provided with a driving square head, a square head fixing plate, a stepped movable fixing screw, a stepped groove A and a foot seat, the driving square head is fixedly connected with the square head fixing plate, the square head fixing plate is fixedly connected with the stepped movable fixing screw, the movable device fixing plate is connected with the stepped movable fixing screw through a threaded hole formed in the upper end of the movable fixing device, the stepped movable fixing screw is connected with the foot seat through the stepped groove A, and the stepped groove A is formed in the foot seat;
the upper end of the adjustable seat is provided with a seat, a table and chair rotating device, a seat transverse moving device and a seat lifting device, the seat is connected with the table and chair rotating device, the table and chair rotating device is connected with the seat transverse moving device, and the seat transverse moving device is connected with the seat lifting device;
the upper end of the seat is provided with a seat body, a spring A, a spring pressing plate, a pressing plate connecting rod and a seat plate, two ends of the spring A are respectively welded on the seat body and the spring pressing plate, the spring pressing plate is fixedly connected with the pressing plate connecting rod, and two ends of the spring A are respectively welded on the seat plate and the spring pressing plate;
the upper end of the table and chair rotating device is provided with a seat connecting rod, a bearing, a supporting wheel, a rotating fixing mechanism and a clamping groove, the seat connecting rod is in interference fit with the bearing, the seat connecting rod is fixedly connected with the seat, the bearing is fixedly connected with the seat transverse moving device, the supporting wheel is fixedly connected with the seat, the rotating fixing mechanism is fixedly connected with the seat transverse moving device, the clamping groove is formed in the seat, and the rotating fixing mechanism is connected with the seat through the clamping groove;
the upper end of the rotary fixing mechanism is provided with a pressure rod, a stepped clamping rod, a spring B, a stepped groove B and a clamping rod fixing sleeve, the pressure rod is fixedly connected with the stepped clamping rod, the stepped clamping rod is connected with the spring B, the other end of the spring B is welded on the clamping rod fixing sleeve through the stepped groove B, and the stepped groove B is arranged on the clamping rod fixing sleeve;
the upper end of the seat transverse moving device is provided with a moving device fixing base, a moving fixing plate, a control rod fixing gear, a moving control rod, a rack, a moving frame and wheels, the moving device fixing base is fixedly connected with the moving fixing plate, the moving fixing plate is movably connected with the control rod fixing gear, the control rod fixing gear is fixedly connected with the moving control rod, the control rod fixing gear is meshed with the rack, the rack is fixedly connected with the moving frame, and the moving frame is movably connected with the wheels;
the upper end of the seat lifting device is provided with a lifting control rod, a control rod fixing rod, a transmission bevel gear A and a lifting driving device, the lifting control rod is fixedly connected with the control rod fixing rod, the control rod fixing rod is fixedly connected with the transmission bevel gear A, and the transmission bevel gear A is connected with the lifting driving device;
the upper end of the lifting driving device is provided with a lifting driving plate, a toothed bar, a fixed box body, a supporting wheel and a transmission bevel gear B, the lifting driving plate is fixedly connected with the toothed bar, the toothed bar is in contact with the supporting wheel, the toothed bar is meshed with the transmission bevel gear B, and the supporting wheel and the transmission bevel gear B are both movably connected with the fixed box body;
the upper end of the blowing device is provided with a lifting frame, a lifting frame connecting screw rod, a lifting slider, a lifting fastening nut, a stepped groove C, a blowing device fixing plate, a motor, an arc-shaped slider, a slider fixing screw, an arc-shaped slide way and a fan, wherein the lifting frame is fixedly connected with the lifting frame connecting screw rod, the lifting frame connecting screw rod is fixedly connected with the lifting slider, the lifting frame connecting screw rod is connected with the lifting fastening nut, the stepped groove C is arranged on the blowing device fixing plate, the motor is fixedly connected with the arc-shaped slider, the arc-shaped slider is connected with the slider fixing screw, the arc-shaped slider is positioned in the arc-shaped slide way, the;
the upper end of the leg training device is provided with a stepping plate, a spring C, a spring connecting box, a stepping plate connecting rod, a spring D, a spring driving rod, a friction block A, a friction rod and a secondary load-bearing device, two ends of the spring C are respectively welded on the stepping plate and the spring connecting box, the stepping plate is fixedly connected with the stepping plate connecting rod, the stepping plate connecting rod is fixedly connected with the spring driving rod, two ends of the spring D are respectively welded on the spring driving rod and the spring connecting box, the spring driving rod is fixedly connected with the friction block A, the friction rod is connected with the secondary load-bearing device, and the secondary load-bearing device is connected with the spring connecting box;
the upper end of the friction rod is provided with a friction rod body, a rod body connecting screw rod and a friction rod fixing nut, the friction rod body is fixedly connected with the rod body connecting screw rod, and the rod body connecting screw rod is connected with the friction rod fixing nut;
the upper end of the secondary load bearing device is provided with a pressing plate, a pressing plate connecting rod, a spring E, a driving plate, a limiting pulling rod, a spring F, a step groove D, a load bearing device fixing frame and a long groove, the pressing plate is fixedly connected with the pressing plate connecting rod, two ends of the spring E are respectively welded on a pressing plate and a spring connecting box, the pressing plate connecting rod is fixedly connected with the driving plate, the driving plate is fixedly connected with the limiting pulling rod, the limiting pulling rod is connected with the spring F, the spring F is connected with the load bearing device fixing frame through the step groove D, and the step groove D and the long groove are both arranged on the load bearing device fixing frame;
the upper end of the arm training device is provided with a pulling handle, a handle connecting rod, a training device fixing box body, a spring G, a spring pressing block, a pressing frame, a pressing block, a gas box, an exhaust hole, a tension rope, a supporting belt wheel, a belt wheel fixing rod, a balancing weight guide plate, a balancing weight and a friction head, wherein the pulling handle is fixedly connected with the handle connecting rod, two ends of the spring G are respectively welded on the training device fixing box body and the spring pressing block, the spring pressing block is fixedly connected with the pressing frame, the pressing frame is fixedly connected with the pressing block, the pressing block is contacted with the gas box, the exhaust hole is arranged on the gas box, the gas box is fixedly connected with the training device fixing box body, the pressing frame is connected with the tension rope, the tension rope is connected with the supporting belt wheel, the supporting belt wheel is movably connected with the belt wheel fixing rod, the belt wheel fixing rod is fixedly connected with the training device fixing box body, the counterweight block guide plate is fixedly connected with the training device fixing box body, the counterweight block is contacted with the counterweight block guide plate, and the friction head is connected with the training device fixing box body;
the upper end of the friction head is provided with a connecting screw rod with a limiting friction head and a friction head body, and the connecting screw rod with the limiting friction head is fixedly connected with the friction head body;
the adjustable seat is connected with the fixable moving device, the leg training device is connected with the fixable moving device, the blowing device is connected with the arm training device, and the leg training device is connected with the arm training device.
As a further optimization of the technical scheme, the upper ends of the moving device fixing frame and the damping sleeve of the multifunctional physical training device are provided with threaded holes. And is connected with the damping adjusting screw through a threaded hole.
As a further optimization of the technical scheme, the upper ends of the seat body and the seat plate of the multifunctional physical training device are provided with step grooves.
As a further optimization of the technical scheme, the upper end of the arc-shaped sliding block of the multifunctional physical training device is provided with a threaded hole, and the arc-shaped sliding block is connected with the sliding block fixing screw through the threaded hole.
As a further optimization of the technical scheme, the upper end of the spring connecting box of the multifunctional sports track and field training device is provided with an elongated slot.
As a further optimization of the technical scheme, the upper end of the training device fixing box body of the multifunctional physical training track and field training device is provided with a threaded hole.
As a further optimization of the technical scheme, the upper end of the counterweight block guide plate of the multifunctional physical training device is provided with a light opening.
The multifunctional sports track and field training device has the beneficial effects that:
the invention relates to a sports related device, in particular to a multifunctional sports track and field training device. This device can remove, and this device can be fixed, and shank strength can be tempered to this device, and arm strength can be tempered to this device, and the seat of this device can go up and down, and the seat of this device can remove, and the seat of this device can rotate, and this device is provided with blast apparatus, can avoid the clothes to glue on one's body.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the overall structure of a multi-functional athletic track and field training device of the present invention.
Fig. 2 is a schematic structural view of a fixable moving device 1 of the multifunctional physical training apparatus of the present invention.
Fig. 3 is a schematic structural view of a mobile device body 1-2 of the multifunctional physical training device of the present invention.
Fig. 4 is a schematic structural view of a mobile fixing device 1-3 of the multifunctional physical training device of the present invention.
Fig. 5 is a schematic view of the structure of an adjustable seat 2 of the multifunctional athletic track and field training device of the present invention.
Fig. 6 is a schematic structural view of a seat 2-1 of the multifunctional athletic track and field training device of the present invention.
Fig. 7 is a schematic structural view of a table and chair rotating device 2-2 of the multifunctional physical training device of the invention.
FIG. 8 is a schematic structural view of a supporting base of the rotation fixing mechanism 2-2-4 of the multifunctional physical training device of the present invention.
Fig. 9 is a schematic structural view of a lateral seat movement device 2-3 of the multifunctional athletic track and field training device of the present invention.
FIG. 10 is a schematic view of the connecting structure of the control rod fixed gear 2-3-3 and the movable control rod 2-3-4 of the multifunctional physical training device of the present invention.
FIG. 11 is a schematic view of the seat lifting device 2-4 of the multifunctional physical training apparatus of the present invention.
FIG. 12 is a schematic structural view of a lifting driving device 2-4-4 of the multifunctional physical training device of the present invention.
FIG. 13 is a schematic structural view of a transmission bevel gear B2-4-4-5 of the multi-functional sports track and field training device of the present invention.
Fig. 14 is a schematic structural view of a blowing device 3 of the multifunctional sports track and field training device of the present invention.
FIG. 15 is a schematic view of the connection structure of the arc-shaped sliding blocks 3-8 and the sliding block fixing screws 3-9 of the multifunctional physical training device of the present invention.
FIG. 16 is a schematic structural view of an arc-shaped sliding block 3-8 of the multifunctional physical training device of the present invention.
Fig. 17 is a schematic structural view of a leg training device 4 of the multifunctional physical training track and field training device of the present invention.
FIG. 18 is a schematic view of the structure of the friction bar 4-8 of the multi-functional athletic track and field training device of the present invention.
FIG. 19 is a schematic view of the structure of the secondary weight means 4-9 of the multi-purpose physical training device of the present invention.
Fig. 20 is a schematic structural view of the arm training device 5 of the multipurpose athletic track and field training device of the present invention.
FIG. 21 is a schematic view of the structure of the friction head 5-15 of the multi-functional athletic track and field training device of the present invention.
In the figure: the mobile device 1 can be fixed; a mobile device fixing plate 1-1; a mobile device body 1-2; a mobile device mount 1-2-1; 1-2-2 parts of a damping adjusting screw; 1-2-3 of a damping spring; 1-2-4 parts of a damping sleeve; wheel fixing rods 1-2-5; moving wheels 1-2-6; moving the fixture 1-3; driving the square head to be 1-3-1; a square head fixing plate 1-3-2; step-type movable fixed screw rods 1-3-3; 1-3-4 of a stepped groove; 1-3-5 parts of a foot seat; an adjustable seat 2; 2-1 of a seat; a seat body 2-1-1; spring A2-1-2; 2-1-3 of a spring pressing plate; a connecting rod 2-1-4 of a pressure plate; 2-1-5 of a seat board; a table and chair rotating device 2-2; a seat connecting rod 2-2-1; a bearing 2-2-2; 2-2-3 of a supporting wheel; rotating the fixing mechanism 2-2-4; 2-2-4-1 of a pressure lever; 2-2-4-2 parts of a stepped clamping rod; spring B2-2-4-3; a stepped groove B2-2-4-4; the clamping rod fixes the sleeve 2-2-4-5; 2-2-5 of a clamping groove; a seat lateral movement device 2-3; the mobile device is fixed on a base 2-3-1; moving the fixed plate 2-3-2; the control rod fixes the gear 2-3-3; moving the control rod 2-3-4; 2-3-5 of a rack; 2-3-6 of a movable frame; 2-3-7 of wheels; a seat lifting device 2-4; 2-4-1 of a lifting control rod; the control rod is fixed on the rod 2-4-2; a transmission bevel gear A2-4-3; 2-4-4 of a lifting driving device; lifting and driving a plate 2-4-4-1; 2-4-4-2 of a toothed bar; fixing the box body 2-4-4-3; 2-4-4-4 of a supporting wheel; a transmission bevel gear B2-4-4-5; a blowing device 3; 3-1 of a lifting frame; the lifting frame is connected with a screw rod 3-2; 3-3 of a lifting slide block; lifting and fastening nuts 3-4; a stepped groove C3-5; fixing plates 3-6 of the blowing device; 3-7 of a motor; 3-8 parts of an arc-shaped sliding block; 3-9 slide block fixing screws; 3-10 parts of an arc slideway; 3-11 of a fan; a leg training device 4; stepping a plate 4-1; spring C4-2; a spring connecting box 4-3; a treading plate connecting rod 4-4; spring D4-5; the spring drives the rod 4-6; friction block A4-7; 4-8 parts of a friction rod; 4-8-1 of a friction rod body; the rod body is connected with a screw rod 4-8-2; 4-8-3 parts of a friction rod fixing nut; 4-9 of a secondary loading device; 4-9-1 of a pressure plate; a pressure plate connecting rod 4-9-2; spring E4-9-3; driving plates 4-9-4; 4-9-5 of a limiting pulling rod; spring F4-9-6; a stepped groove D4-9-7; 4-9-8 parts of a load bearing device fixing frame; elongated slots 4-9-9; an arm training device 5; pulling the handle 5-1; a handle connecting rod 5-2; the training device fixes the box body 5-3; a spring G5-4; 5-5 of a spring pressing block; 5-6 of a pressing frame; 5-7 of a compressed air block; 5-8 parts of an air box; 5-9 of exhaust holes; 5-10 parts of a tension rope; support pulleys 5-11; belt wheel fixing rods 5-12; 5-13 of a counterweight guide plate; 5-14 parts of balancing weight; 5-15 parts of a friction head; a connecting screw rod 5-15-1 with a limiting friction head; 5-15-2 parts of friction head body.
Detailed Description
The first embodiment is as follows:
the present embodiment will be described with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21. the present invention mainly solves the technical problem of providing a multi-functional physical training apparatus, which comprises a fixable moving apparatus 1, an adjustable seat 2, a blowing apparatus 3, a leg training apparatus 4, and an arm training apparatus 5, wherein the apparatus is movable, the apparatus is fixable, the apparatus is capable of exercising leg strength, the apparatus is capable of exercising arm strength, the seat of the apparatus is capable of being lifted, the seat of the apparatus is movable, the seat of the apparatus is rotatable, and the apparatus is provided with a blowing apparatus, so that clothes can be prevented from being stuck to the body.
The upper end of the fixable mobile device 1 is provided with a mobile device fixing plate 1-1, a mobile device body 1-2 and a mobile fixing device 1-3, the mobile device fixing plate 1-1 is fixedly connected with the mobile device body 1-2, the mobile device fixing plate 1-1 plays a fixing role, and the mobile device fixing plate 1-1 is connected with the mobile fixing device 1-3;
the upper end of the mobile device body 1-2 is provided with a mobile device fixing frame 1-2-1, a damping adjusting screw 1-2-2, a damping spring 1-2-3, a damping sleeve 1-2-4, a wheel fixing rod 1-2-5 and a mobile wheel 1-2-6, the mobile device fixing frame 1-2-1 is connected with the shock absorption adjusting screw rod 1-2-2, the shock absorption adjusting screw rod 1-2-2 is connected with the shock absorption sleeve 1-2-4, two ends of the shock absorption spring 1-2-3 are respectively welded on the mobile device fixing frame 1-2-1 and the wheel fixing rod 1-2-5, the shock absorption spring 1-2-3 plays a shock absorption role, and the wheel fixing rod 1-2-5 is movably connected with the mobile wheel 1-2-6;
the upper end of the movable fixing device 1-3 is provided with a driving square head 1-3-1, a square head fixing plate 1-3-2, a stepped movable fixing screw 1-3-3, a stepped groove A1-3-4 and a foot base 1-3-5, the driving square head 1-3-1 is fixedly connected with the square head fixing plate 1-3-2, the driving square head 1-3-1 plays a driving role, the square head fixing plate 1-3-2 is fixedly connected with the stepped movable fixing screw 1-3-3, the movable device fixing plate 1-1 is connected with the stepped movable fixing screw 1-3-3 through a threaded hole arranged at the upper end, the stepped movable fixing screw 1-3-3 is connected with the foot base 1-3-5 through a stepped groove A1-3-4, the stepped groove A1-3-4 plays a role in connection, and the stepped groove A1-3-4 is arranged on the foot seat 1-3-5;
the upper end of the adjustable seat 2 is provided with a seat 2-1, a table and chair rotating device 2-2, a seat transverse moving device 2-3 and a seat lifting device 2-4, the seat 2-1 is connected with the table and chair rotating device 2-2, the table and chair rotating device 2-2 is connected with the seat transverse moving device 2-3, and the seat transverse moving device 2-3 is connected with the seat lifting device 2-4;
the upper end of the seat 2-1 is provided with a seat body 2-1-1, a spring A2-1-2, a spring pressing plate 2-1-3, a pressing plate connecting rod 2-1-4 and a seat plate 2-1-5, two ends of the spring A2-1-2 are respectively welded on the seat body 2-1-1 and the spring pressing plate 2-1-3, the spring A2-1-2 plays a role in buffering and damping, the spring pressing plate 2-1-3 is fixedly connected with the pressing plate connecting rod 2-1-4, and two ends of the spring A2-1-2 are respectively welded on the seat plate 2-1-5 and the spring pressing plate 2-1-3;
the upper end of the table and chair rotating device 2-2 is provided with a seat connecting rod 2-2-1, a bearing 2-2-2, a supporting wheel 2-2-3, a rotating fixing mechanism 2-2-4 and a clamping groove 2-2-5, the seat connecting rod 2-2-1 is in interference fit with the bearing 2-2-2, the seat connecting rod 2-2-1 is fixedly connected with the seat 2-1, the seat connecting rod 2-2-1 plays a supporting role, the bearing 2-2-2 is fixedly connected with a seat transverse moving device 2-3, the supporting wheel 2-2-3 is fixedly connected with the seat 2-1, the supporting wheel 2-2-3 plays a supporting role, the rotating fixing mechanism 2-2-4 is fixedly connected with the seat transverse moving device 2-3, the clamping groove 2-2-5 is arranged on the seat 2-1, and the rotary fixing mechanism 2-2-4 is connected with the seat 2-1 through the clamping groove 2-2-5;
the upper end of the rotary fixing mechanism 2-2-4 is provided with a pressure lever 2-2-4-1, a step clamping lever 2-2-4-2, a spring B2-2-4-3, a step groove B2-2-4-4 and a clamping lever fixing sleeve 2-2-4-5, the pressure lever 2-2-4-1 is fixedly connected with the step clamping lever 2-2-4-2, the pressure lever 2-2-4-1 plays a role in driving, the step clamping lever 2-2-4-2 is connected with the spring B2-2-4-3, the other end of the spring B2-2-4-3 is welded on the clamping lever fixing sleeve 2-2-4-5 through the step groove B2-2-4-4, the stepped groove B2-2-4-4 is arranged on the clamping rod fixing sleeve 2-2-4-5;
the upper end of the seat transverse moving device 2-3 is provided with a moving device fixing base 2-3-1, a moving fixing plate 2-3-2, a control rod fixing gear 2-3-3, a moving control rod 2-3-4, a rack 2-3-5, a moving frame 2-3-6 and a wheel 2-3-7, the moving device fixing base 2-3-1 is fixedly connected with the moving fixing plate 2-3-2, the moving fixing plate 2-3-2 is movably connected with the control rod fixing gear 2-3-3, the control rod fixing gear 2-3-3 is fixedly connected with the moving control rod 2-3-4, the moving control rod 2-3-4 plays a role in providing power, the control rod fixing gear 2-3-3 is meshed with the rack 2-3-5, the rack 2-3-5 is fixedly connected with the movable frame 2-3-6, and the movable frame 2-3-6 is movably connected with the wheel 2-3-7;
the upper end of the seat lifting device 2-4 is provided with a lifting control rod 2-4-1, a control rod fixing rod 2-4-2, a transmission bevel gear A2-4-3 and a lifting driving device 2-4-4, the lifting control rod 2-4-1 is fixedly connected with the control rod fixing rod 2-4-2, the lifting control rod 2-4-1 plays a role in providing power, the control rod fixing rod 2-4-2 is fixedly connected with the transmission bevel gear A2-4-3, the control rod fixing rod 2-4-2 plays a role in transmitting motion, and the transmission bevel gear A2-4-3 is connected with the lifting driving device 2-4-4;
the upper end of the lifting driving device 2-4-4 is provided with a lifting driving plate 2-4-1, a toothed bar 2-4-2, a fixed box body 2-4-3, a supporting wheel 2-4-4, and a transmission bevel gear B2-4-5, the lifting driving plate 2-4-4-1 is fixedly connected with the toothed bar 2-4-4-2, the toothed bar 2-4-2 is contacted with the supporting wheel 2-4-4, the supporting wheel 2-4-4-4 plays a supporting role, the toothed bar 2-4-4-2 is meshed with the transmission bevel gear B2-4-4-5 to play a role in transmitting motion, the supporting wheel 2-4-4-4 and the transmission bevel gear B2-4-4-5 are movably connected with the fixed box body 2-4-4-3;
the upper end of the blowing device 3 is provided with a lifting frame 3-1, a lifting frame connecting screw rod 3-2, a lifting slide block 3-3, a lifting fastening nut 3-4, a step groove C3-5, a blowing device fixing plate 3-6, a motor 3-7, an arc slide block 3-8, a slide block fixing screw 3-9, an arc slide way 3-10 and a fan 3-11, wherein the lifting frame 3-1 is fixedly connected with the lifting frame connecting screw rod 3-2, the lifting frame connecting screw rod 3-2 is fixedly connected with the lifting slide block 3-3, the lifting frame connecting screw rod 3-2 is connected with the lifting fastening nut 3-4, the lifting fastening nut 3-4 plays a fixing role, the step groove C3-5 is arranged on the blowing device fixing plate 3-6, and the motor 3-7 is fixedly connected with the arc slide block 3-8, the arc-shaped sliding block 3-8 is connected with a sliding block fixing screw 3-9, the sliding block fixing screw plays a fixing role, the arc-shaped sliding block 3-8 is positioned in an arc-shaped slide way 3-10, the arc-shaped slide way 3-10 is fixedly connected with a lifting frame 3-1, and a fan 3-11 is connected with a motor 3-7;
the upper end of the leg training device 4 is provided with a stepping plate 4-1, a spring C4-2, a spring connecting box 4-3, a stepping plate connecting rod 4-4, a spring D4-5, a spring driving rod 4-6, a friction block A4-7, a friction rod 4-8 and a secondary load-bearing device 4-9, two ends of the spring C4-2 are respectively welded on the stepping plate 4-1 and the spring connecting box 4-3, the stepping plate 4-1 is fixedly connected with the stepping plate connecting rod 4-4, the stepping plate connecting rod 4-4 is fixedly connected with the spring driving rod 4-6, the stepping plate connecting rod 4-4 plays a role in connection, two ends of the spring D4-5 are respectively welded on the spring driving rod 4-6 and the spring connecting box 4-3, the spring driving rod 4-6 is fixedly connected with the friction block A4-7, the friction rod 4-8 is connected with the secondary loading device 4-9, and the secondary loading device 4-9 is connected with the spring connecting box 4-3;
the upper end of the friction rod 4-8 is provided with a friction rod body 4-8-1, a rod body connecting screw rod 4-8-2 and a friction rod fixing nut 4-8-3, the friction rod body 4-8-1 is fixedly connected with the rod body connecting screw rod 4-8-2, the rod body connecting screw rod 4-8-2 is connected with the friction rod fixing nut 4-8-3, and the friction rod fixing nut 4-8-3 plays a role in fixing;
the upper end of the secondary load device 4-9 is provided with a pressure plate 4-9-1, a pressure plate connecting rod 4-9-2, a spring E4-9-3, a driving plate 4-9-4, a limiting pulling rod 4-9-5, a spring F4-9-6, a step groove D4-9-7, a load device fixing frame 4-9-8 and a long groove 4-9-9, the pressure plate 4-9-1 is fixedly connected with the pressure plate connecting rod 4-9-2, two ends of the spring E4-9-3 are respectively welded on the pressure plate 4-9-1 and a spring connecting box 4-3, the pressure plate connecting rod 4-9-2 is fixedly connected with the driving plate 4-9-4, the driving plate 4-9-4 is fixedly connected with the limiting pulling rod 4-9-5, the movable plate 4-9-4 is driven to play a role in connection, the limiting pull rod 4-9-5 is connected with the spring F4-9-6, the spring F4-9-6 is connected with the load-bearing device fixing frame 4-9-8 through a stepped groove D4-9-7, the stepped groove D4-9-7 plays a role in connection, and the stepped groove D4-9-7 and the long groove 4-9-9 are both arranged on the load-bearing device fixing frame 4-9-8;
the upper end of the arm part training device 5 is provided with a pulling handle 5-1, a handle connecting rod 5-2, a training device fixing box 5-3, a spring G5-4, a spring pressing block 5-5, a pressing frame 5-6, a pressing air block 5-7, an air box 5-8, an exhaust hole 5-9, a tension rope 5-10, a supporting belt wheel 5-11, a belt wheel fixing rod 5-12, a balancing weight guide plate 5-13, a balancing weight 5-14 and a friction head 5-15, the pulling handle 5-1 is fixedly connected with the handle connecting rod 5-2, the handle connecting rod 5-2 plays a role in connection, two ends of a spring G5-4 are respectively welded on the training device fixing box 5-3 and the spring pressing block 5-5, the spring pressing block 5-5 is fixedly connected with the pressing frame 5-6, the pressing frame 5-6 is fixedly connected with the pressing air block 5-7, the pressing air block 5-7 is contacted with the air box 5-8, the exhaust hole 5-9 is arranged on the air box 5-8, the air box 5-8 is fixedly connected with the training device fixing box 5-3, the pressing frame 5-6 is connected with the tension rope 5-10, the tension rope 5-10 is connected with the supporting belt wheel 5-11, the supporting belt wheel 5-11 is movably connected with the belt wheel fixing rod 5-12, the belt wheel fixing rod 5-12 plays a role of fixing, the belt wheel fixing rod 5-12 is fixedly connected with the training device fixing box 5-3, the training device fixing box 5-3 plays a role of fixing, the tension rope 5-10 is connected with the balancing weight 5-14, and the tension rope 5-10 plays a role of connecting, the counterweight block guide plate 5-13 is fixedly connected with the training device fixing box body 5-3, the counterweight block 5-14 is contacted with the counterweight block guide plate 5-13, the counterweight block guide plate 5-13 plays a role in guiding, and the friction head 5-15 is connected with the training device fixing box body 5-3;
the upper end of the friction head 5-15 is provided with a friction head connecting screw rod 5-15-1 with a limit and a friction head body 5-15-2, and the friction head connecting screw rod 5-15-1 with the limit is fixedly connected with the friction head body 5-15-2;
the adjustable seat 2 is connected with the fixable moving device 1, the leg training device 4 is connected with the fixable moving device 1, the blowing device 3 is connected with the arm training device 5, and the leg training device 4 is connected with the arm training device 5.
The second embodiment is as follows:
the present embodiment is described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, and 21, and the present embodiment further describes the present embodiment, in which the upper ends of the mobile device fixing frame 1-2-1 and the shock-absorbing sleeve 1-2-4 are provided with threaded holes. And is connected with the damping adjusting screw rod 1-2-2 through a threaded hole.
The third concrete implementation mode:
the present embodiment will be described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, and 21, and the present embodiment further describes the present embodiment, in which the upper ends of the seat body 2-1-1 and the seat plate 2-1-5 are provided with stepped grooves.
The fourth concrete implementation mode:
the present embodiment is described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, and 21, and the present embodiment further describes the first embodiment, in which the upper end of the arc-shaped slider 3-8 is provided with a threaded hole and is connected with the slider fixing screw 3-9 through the threaded hole.
The fifth concrete implementation mode:
the present embodiment will be described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, and 21, and the present embodiment further describes the first embodiment, in which the upper end of the spring connection box 4-3 is provided with a long groove. The sixth specific implementation mode:
the present embodiment will be described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, and 21, and the present embodiment further describes the first embodiment in which the upper end of the training apparatus fixing case 5-3 is provided with a threaded hole.
The seventh embodiment:
the following describes the present embodiment with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, and 21, and the present embodiment further describes the first embodiment, in which the upper ends of the counterweight guide plates 5 to 13 are provided with light ports.
The working principle of the invention is as follows:
a multifunctional sports track and field training device has the working principle that a damping adjusting screw 1-2-2 is rotated, the damping adjusting screw 1-2-2 drives a moving device fixing frame 1-2-1 to move, and the moving device fixing frame 1-2-1 moves to press a damping spring 1-2-3, so that the function of adjusting damping force is realized, a plate is used for rotating to drive a square head 1-3-1, the square head 1-3-1 is driven to drive a stepped moving fixing screw 1-3-3 to rotate through a square head fixing plate 1-3-2, the stepped moving fixing screw 1-3-3 rotates and is in threaded connection with a moving device fixing plate 1-1, so that the stepped moving fixing screw 1-3-3 moves, the stepped movable fixed screw 1-3-3 moves to drive the foot seat 1-3-5 to move, when the foot seat 1-3-5 is contacted with the ground to realize the fixing function, the seat body 2-1-1 is rotated, the seat body 2-1-1 realizes the free rotation function through the seat connecting rod 2-2-1 and the bearing 2-2-2, the support wheel 2-2-3 can support the seat body 2-1-1, the fixing is realized by inserting the stepped clamping rod 2-2-4-2 into the clamping groove 2-2-5, the movable control rod 2-3-4 drives the control rod fixed gear 2-3-3 to rotate by rotating the movable control rod 2-3-4, the control rod fixed gear 2-3-3 rotates by being meshed with the rack 2-3-5, the rack 2-3-5 is driven to move, the rack 2-3-5 drives the movable rack 2-3-6 to move, the movable rack 2-3-6 drives the wheel 2-3-7 to rotate on the fixed base 2-3-1 of the mobile device, so as to realize the moving function, the lifting control rod 2-4-1 is rotated to drive the control rod fixed rod 2-4-2 to rotate, the control rod fixed rod 2-4-2 is rotated to drive the transmission bevel gear A2-4-3 to rotate, the transmission bevel gear A2-4-3 rotates by being meshed with the transmission bevel gear B2-4-4-5, so as to drive the transmission bevel gear B2-4-5 to rotate, the transmission bevel gear B2-4-4-5 rotates to be meshed with the rack bar 2-4-4-2, so that the rack bar 2-4-4-2 moves, the rack bar 2-4-4-2 moves to drive the seat body 2-1-1 to move through the lifting driving plate 2-4-1, so that the function of height adjustment is realized, the height of the lifting frame 3-1 is adjusted, so that the height of the fan 3-11 is adjusted, the fastening nut 3-4 is screwed to realize fixation, the motor 3-7 is moved through the arc slide block 3-8 in the arc slide way 3-10 by moving the motor 3-7, so that the angle of the fan 3-11 is adjusted, and the fixation is realized by screwing the slide block fixing screw 3-9, the motor 3-7 is started, the motor 3-7 drives the fan 3-11 to rotate, the function of blowing is further achieved, the stepping plate 4-1 is stepped, the stepping plate 4-1 presses the spring C4-2, leg exercise is further achieved, the stepping plate 4-1 moves to drive the spring driving rod 4-6 to move through the stepping plate connecting rod 4-4, the spring driving rod 4-6 moves to pull the spring D4-5, leg exercise is further achieved, the spring driving rod 4-6 moves to drive the friction block A4-7 to move, the adjusting friction rod 4-8 is in contact with the friction block A4-7 through the adjusting friction rod 4-8, leg exercise is further achieved, when the spring driving rod 4-6 is in contact with the pressing plate 4-9-1 and continues to move, the spring driving rod 4-6 presses the pressing plate 4-9-1, the pressing plate 4-9-1 presses the spring E4-9-3, the load is further increased, the pressing plate 4-9-1 moves to drive the driving plate 4-9-4 to move through the pressing plate connecting rod 4-9-2, the driving plate 4-9-4 moves to drive the limiting pulling rod 4-9-5 to move, the limiting pulling rod 4-9-5 moves to pull the spring F4-9-6, the load is further increased, the pulling handle 5-1 is pulled to drive the spring pressing block 5-5 to move through the handle connecting rod 5-2, the spring pressing block 5-5 moves to press the spring G5-4, the spring pressing block 5-5 moves to drive the pressure frame 5-6 to move, the pressure frame 5-6 moves to drive the air block 5-7 to move, the air in the air box 5-8 is exhausted from the exhaust hole 5-9 by the movement of the air pressing block 5-7, the pressing frame 5-6 moves to pull the tension rope 5-10, the tension rope 5-10 is supported by the supporting belt wheel 5-11, the balancing weight 5-14 is pulled to move along the balancing weight guide plate 5-13, the connecting screw rod 5-15-1 with the limiting friction head is rotated, the connecting screw rod 5-15-1 with the limiting friction head moves to be connected with a threaded hole arranged at the upper end of the fixed box body 5-3 of the training device, the connecting screw rod 5-15-1 with the limiting friction head moves to drive the friction head body 5-15-2 to move, and the friction head body 5-15-2 is contacted with the balancing weight 5-14, the weight is increased, and the function of arm exercise is realized.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (7)
1. The utility model provides a multi-functional sports track and field trainer, includes but fixed mobile device (1), adjustable seat (2), blast apparatus (3), shank trainer (4), arm trainer (5), its characterized in that: the upper end of the fixable moving device (1) is provided with a moving device fixing plate (1-1), a moving device body (1-2) and a moving fixing device (1-3), the moving device fixing plate (1-1) is fixedly connected with the moving device body (1-2), and the moving device fixing plate (1-1) is connected with the moving fixing device (1-3);
the upper end of the moving device body (1-2) is provided with a moving device fixing frame (1-2-1), a damping adjusting screw rod (1-2-2), a damping spring (1-2-3), a damping sleeve (1-2-4), a wheel fixing rod (1-2-5) and a moving wheel (1-2-6), the moving device fixing frame (1-2-1) is connected with the damping adjusting screw rod (1-2-2), the damping adjusting screw rod (1-2-2) is connected with the damping sleeve (1-2-4), two ends of the damping spring (1-2-3) are respectively welded on the moving device fixing frame (1-2-1) and the wheel fixing rod (1-2-5), the wheel fixing rod (1-2-5) is movably connected with the movable wheel (1-2-6);
the upper end of the movable fixing device (1-3) is provided with a driving square head (1-3-1), a square head fixing plate (1-3-2), a stepped movable fixing screw (1-3-3), a stepped groove A (1-3-4) and a foot seat (1-3-5), the driving square head (1-3-1) is fixedly connected with the square head fixing plate (1-3-2), the square head fixing plate (1-3-2) is fixedly connected with the stepped movable fixing screw (1-3-3), the movable device fixing plate (1-1) is connected with the stepped movable fixing screw (1-3-3) through a threaded hole arranged at the upper end, the stepped movable fixing screw (1-3-3) is connected with the foot seat (1-3-5) through the stepped groove A (1-3-4), the stepped groove A (1-3-4) is arranged on the foot seat (1-3-5);
the upper end of the adjustable seat (2) is provided with a seat (2-1), a table and chair rotating device (2-2), a seat transverse moving device (2-3) and a seat lifting device (2-4), the seat (2-1) is connected with the table and chair rotating device (2-2), the table and chair rotating device (2-2) is connected with the seat transverse moving device (2-3), and the seat transverse moving device (2-3) is connected with the seat lifting device (2-4);
the upper end of the seat (2-1) is provided with a seat body (2-1-1), a spring A (2-1-2), a spring pressing plate (2-1-3), a pressing plate connecting rod (2-1-4) and a seat plate (2-1-5), two ends of the spring A (2-1-2) are respectively welded on the seat body (2-1-1) and the spring pressing plate (2-1-3), the spring pressing plate (2-1-3) is fixedly connected with the pressing plate connecting rod (2-1-4), and two ends of the spring A (2-1-2) are respectively welded on the seat plate (2-1-5) and the spring pressing plate (2-1-3);
the upper end of the table and chair rotating device (2-2) is provided with a seat connecting rod (2-2-1), a bearing (2-2-2), a supporting wheel (2-2-3), a rotating fixing mechanism (2-2-4) and a clamping groove (2-2-5), the seat connecting rod (2-2-1) is in interference fit with the bearing (2-2-2), the seat connecting rod (2-2-1) is fixedly connected with the seat (2-1), the bearing (2-2-2) is fixedly connected with a seat transverse moving device (2-3), the supporting wheel (2-2-3) is fixedly connected with the seat (2-1), the rotating fixing mechanism (2-2-4) is fixedly connected with the seat transverse moving device (2-3), the clamping groove (2-2-5) is arranged on the seat (2-1), and the rotary fixing mechanism (2-2-4) is connected with the seat (2-1) through the clamping groove (2-2-5);
the upper end of the rotary fixing mechanism (2-2-4) is provided with a pressure lever (2-2-4-1), a step clamping lever (2-2-4-2), a spring B (2-2-4-3), a step groove B (2-2-4-4) and a clamping lever fixing sleeve (2-2-4-5), the pressure lever (2-2-4-1) is fixedly connected with the step clamping lever (2-2-4-2), the step clamping lever (2-2-4-2) is connected with the spring B (2-2-4-3), the other end of the spring B (2-2-4-3) is welded on the clamping lever fixing sleeve (2-2-4-5) through the step groove B (2-2-4-4), the stepped groove B (2-2-4-4) is arranged on the clamping rod fixing sleeve (2-2-4-5);
the upper end of the seat transverse moving device (2-3) is provided with a moving device fixing base (2-3-1), a moving fixing plate (2-3-2), a control rod fixing gear (2-3-3), a moving control rod (2-3-4), a rack (2-3-5), a moving frame (2-3-6) and wheels (2-3-7), the moving device fixing base (2-3-1) is fixedly connected with the moving fixing plate (2-3-2), the moving fixing plate (2-3-2) is movably connected with the control rod fixing gear (2-3-3), the control rod fixing gear (2-3-3) is fixedly connected with the moving control rod (2-3-4), the control rod is used for fixing the gear (2-3-3) and the rack (2-3-5) to be meshed, the rack (2-3-5) is fixedly connected with the movable frame (2-3-6), and the movable frame (2-3-6) is movably connected with the wheel (2-3-7);
the upper end of the seat lifting device (2-4) is provided with a lifting control rod (2-4-1), a control rod fixing rod (2-4-2), a transmission bevel gear A (2-4-3) and a lifting driving device (2-4-4), the lifting control rod (2-4-1) is fixedly connected with the control rod fixing rod (2-4-2), the control rod fixing rod (2-4-2) is fixedly connected with the transmission bevel gear A (2-4-3), and the transmission bevel gear A (2-4-3) is connected with the lifting driving device (2-4-4);
the upper end of the lifting driving device (2-4-4) is provided with a lifting driving plate (2-4-1), a toothed bar (2-4-4-2), a fixed box body (2-4-3), a supporting wheel (2-4-4-4) and a transmission bevel gear B (2-4-4-5), the lifting driving plate (2-4-4-1) is fixedly connected with the toothed bar (2-4-4-2), the toothed bar (2-4-2) is contacted with the supporting wheel (2-4-4-4), the toothed bar (2-4-2) is meshed with the transmission bevel gear B (2-4-4-5), and the supporting wheel (2-4-4-4) is meshed with the transmission bevel gear B (2-4-4-) 5) Are movably connected with the fixed box body (2-4-4-3);
the upper end of the blowing device (3) is provided with a lifting frame (3-1), a lifting frame connecting screw rod (3-2), a lifting slide block (3-3), a lifting fastening nut (3-4), a step groove C (3-5), a blowing device fixing plate (3-6), a motor (3-7), an arc slide block (3-8), a slide block fixing screw (3-9), an arc slide way (3-10) and a fan (3-11), the lifting frame (3-1) is fixedly connected with the lifting frame connecting screw rod (3-2), the lifting frame connecting screw rod (3-2) is fixedly connected with the lifting slide block (3-3), the lifting frame connecting screw rod (3-2) is connected with the lifting fastening nut (3-4), the step groove C (3-5) is arranged on the blowing device fixing plate (3-6), the motor (3-7) is fixedly connected with the arc-shaped sliding block (3-8), the arc-shaped sliding block (3-8) is connected with the sliding block fixing screw (3-9), the arc-shaped sliding block (3-8) is positioned in the arc-shaped slideway (3-10), the arc-shaped slideway (3-10) is fixedly connected with the lifting frame (3-1), and the fan (3-11) is connected with the motor (3-7);
the upper end of the leg training device (4) is provided with a stepping plate (4-1), a spring C (4-2), a spring connecting box (4-3), a stepping plate connecting rod (4-4), a spring D (4-5), a spring driven rod (4-6), a friction block A (4-7), a friction rod (4-8) and a secondary load-bearing device (4-9), two ends of the spring C (4-2) are respectively welded on the stepping plate (4-1) and the spring connecting box (4-3), the stepping plate (4-1) is fixedly connected with the stepping plate connecting rod (4-4), the stepping plate connecting rod (4-4) is fixedly connected with the spring driven rod (4-6), two ends of the spring D (4-5) are respectively welded on the spring driven rod (4-6) and the spring connecting box (4-3), the spring drives the rod (4-6) to be fixedly connected with the friction block A (4-7), the friction rod (4-8) is connected with the secondary load device (4-9), and the secondary load device (4-9) is connected with the spring connecting box (4-3);
the upper end of the friction rod (4-8) is provided with a friction rod body (4-8-1), a rod body connecting screw rod (4-8-2) and a friction rod fixing nut (4-8-3), the friction rod body (4-8-1) is fixedly connected with the rod body connecting screw rod (4-8-2), and the rod body connecting screw rod (4-8-2) is connected with the friction rod fixing nut (4-8-3);
the upper end of the secondary load device (4-9) is provided with a pressing plate (4-9-1), a pressing plate connecting rod (4-9-2), a spring E (4-9-3), a driving plate (4-9-4), a limiting pulling rod (4-9-5), a spring F (4-9-6), a stepped groove D (4-9-7), a load device fixing frame (4-9-8) and a long groove (4-9-9), the pressing plate (4-9-1) is fixedly connected with the pressing plate connecting rod (4-9-2), two ends of the spring E (4-9-3) are respectively welded on the pressing plate (4-9-1) and a spring connecting box (4-3), and the pressing plate connecting rod (4-9-2) is fixedly connected with the driving plate (4-9-4) The driving plate (4-9-4) is fixedly connected with the limiting pulling rod (4-9-5), the limiting pulling rod (4-9-5) is connected with the spring F (4-9-6), the spring F (4-9-6) is connected with the load device fixing frame (4-9-8) through a stepped groove D (4-9-7), and the stepped groove D (4-9-7) and the long groove (4-9-9) are arranged on the load device fixing frame (4-9-8);
the upper end of the arm training device (5) is provided with a pulling handle (5-1), a handle connecting rod (5-2), a training device fixing box body (5-3), a spring G (5-4), a spring pressing block (5-5), a pressing frame (5-6), an air pressing block (5-7), an air box (5-8), an exhaust hole (5-9), a tension rope (5-10), a supporting belt wheel (5-11), a belt wheel fixing rod (5-12), a counterweight block guide plate (5-13), a counterweight block (5-14) and a friction head (5-15), the pulling handle (5-1) is fixedly connected with the handle connecting rod (5-2), two ends of the spring G (5-4) are respectively welded on the training device fixing box body (5-3) and the spring pressing block (5-5), the spring pressing block (5-5) is fixedly connected with the pressing frame (5-6), the pressing frame (5-6) is fixedly connected with the air pressing block (5-7), the air pressing block (5-7) is contacted with the air box (5-8), the exhaust hole (5-9) is arranged on the air box (5-8), the air box (5-8) is fixedly connected with the training device fixing box body (5-3), the pressing frame (5-6) is connected with the tension rope (5-10), the tension rope (5-10) is connected with the supporting belt wheel (5-11), the supporting belt wheel (5-11) is movably connected with the belt wheel fixing rod (5-12), the belt wheel fixing rod (5-12) is fixedly connected with the training device fixing box body (5-3), the tension rope (5-10) is connected with the balancing weight (5-14), the counterweight block guide plates (5-13) are fixedly connected with the training device fixing box body (5-3), the counterweight blocks (5-14) are contacted with the counterweight block guide plates (5-13), and the friction heads (5-15) are connected with the training device fixing box body (5-3);
the upper end of the friction head (5-15) is provided with a connecting screw rod (5-15-1) with a limiting friction head and a friction head body (5-15-2), and the connecting screw rod (5-15-1) with the limiting friction head is fixedly connected with the friction head body (5-15-2);
the adjustable seat (2) is connected with the fixable moving device (1), the leg training device (4) is connected with the fixable moving device (1), the blowing device (3) is connected with the arm training device (5), and the leg training device (4) is connected with the arm training device (5).
2. A multi-use physical track and field training device according to claim 1 and further comprising: the upper ends of the mobile device fixing frame (1-2-1) and the damping sleeve (1-2-4) are provided with threaded holes and are connected with the damping adjusting screw rod (1-2-2) through the threaded holes.
3. A multi-use physical track and field training device according to claim 1 and further comprising: stepped grooves are formed in the upper ends of the seat body (2-1-1) and the seat board (2-1-5).
4. A multi-use physical track and field training device according to claim 1 and further comprising: the upper end of the arc-shaped sliding block (3-8) is provided with a threaded hole and is connected with a sliding block fixing screw (3-9) through the threaded hole.
5. A multi-use physical track and field training device according to claim 1 and further comprising: the upper end of the spring connecting box (4-3) is provided with a long groove.
6. A multi-use physical track and field training device according to claim 1 and further comprising: the upper end of the training device fixing box body (5-3) is provided with a threaded hole.
7. A multi-use physical track and field training device according to claim 1 and further comprising: the upper ends of the counterweight block guide plates (5-13) are provided with light ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910240469.5A CN109821198B (en) | 2019-03-28 | 2019-03-28 | Many function body educate track and field trainer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910240469.5A CN109821198B (en) | 2019-03-28 | 2019-03-28 | Many function body educate track and field trainer |
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| CN109821198B true CN109821198B (en) | 2020-12-22 |
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| CN112891168A (en) * | 2021-01-15 | 2021-06-04 | 新疆医科大学第一附属医院 | Department of neurology low limbs nursing massage device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9370679B2 (en) * | 2013-08-26 | 2016-06-21 | Spx Fitness, Inc. | Multi-axis adjustable exercise machine |
| US9868016B2 (en) * | 2015-01-12 | 2018-01-16 | Hoist Fitness Systems, Inc. | Exercise machine with a detachable stabilizing support assembly having adjustable positions |
| CN109091809A (en) * | 2017-06-21 | 2018-12-28 | 陈闺艳 | A kind of gymnasium is with multifunctional body-building bed |
| CN208049294U (en) * | 2018-04-16 | 2018-11-06 | 姜壹文 | A kind of physical training auxiliary device |
| CN109395328B (en) * | 2018-11-06 | 2021-05-11 | 山东华健体育用品有限公司 | Multi-functional body-building device for physical training |
| CN109395321B (en) * | 2018-11-07 | 2020-07-10 | 曾惠金 | Domestic physical training device |
| CN109173177A (en) * | 2018-11-20 | 2019-01-11 | 王颖 | A kind of physical training multifunctional body-building device |
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