CN111001145A - Skiing simulating exerciser - Google Patents

Skiing simulating exerciser Download PDF

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Publication number
CN111001145A
CN111001145A CN202010109921.7A CN202010109921A CN111001145A CN 111001145 A CN111001145 A CN 111001145A CN 202010109921 A CN202010109921 A CN 202010109921A CN 111001145 A CN111001145 A CN 111001145A
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CN
China
Prior art keywords
shaft
plate
overrunning clutch
axle
connecting plate
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Granted
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CN202010109921.7A
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Chinese (zh)
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CN111001145B (en
Inventor
郭晗
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Qiqihar University
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Qiqihar University
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Priority to CN202010109921.7A priority Critical patent/CN111001145B/en
Publication of CN111001145A publication Critical patent/CN111001145A/en
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Publication of CN111001145B publication Critical patent/CN111001145B/en
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00Training appliances or apparatus for special sports
    • A63B69/18Training appliances or apparatus for special sports for skiing
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2244/00Sports without balls
    • A63B2244/19Skiing

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)

Abstract

The invention relates to a skiing simulator, comprising a bottom plate, a support plate, a left connecting plate, a right connecting plate, a front shaft fixing support plate, a middle shaft fixing support plate, a rear shaft support plate, a front shaft, a middle shaft, a rear shaft, a front driving wheel, a rear driven wheel, a left sliding belt, a right sliding belt, a middle sliding belt, a front idler wheel, a rear idler wheel, a left overrunning clutch, a right overrunning clutch, a left sliding plate, a right sliding plate, a limit spring, a transmission chain and a positioning bolt, wherein the skiing simulator is provided with the front shaft, the middle shaft and the rear shaft, the front driving wheel is arranged on the front shaft, the rear driven wheel is arranged on the rear shaft, the overrunning clutch is arranged on the middle shaft, the overrunning clutch and the front driving wheel are driven by the transmission chain, the left sliding belt and the right sliding belt are sleeved on the front driving wheel and the rear driven wheel, the overrunning clutch and the middle sliding belt are in tooth, the ski training device is suitable for realizing the desire of people to ski and exercise without spending much energy and time in fast-paced life.

Description

Skiing simulating exerciser
Technical Field
The invention relates to a skiing simulation exerciser, and belongs to the technical field of sports goods.
Background
Skiing is a sport that people like very much now, but skiing is subject to the restraint of weather and place, and present life rhythm does not have sufficient time to relax the skiing of the physical and mental of people soon, so need a sports ware that can replace traditional skiing place, let people can conveniently carry out the motion of similar skiing, can satisfy people's liking to skiing sport.
The inventor of the application is engaged in ice and snow sports teaching for a long time, and the skiing simulating exerciser is invented according to the characteristics of ice and snow sports, and the skiing simulating exerciser is expected to realize skiing-like sports at home, so that the body is exercised, and the life of people can be enriched. The best doctors are the body of themselves, and the immunity can be improved only by strengthening the physique.
Disclosure of Invention
In order to realize the desire of people to ski without occupying too much space, the invention provides the skiing simulation exerciser, which occupies small space and is not limited by climate, so that the desire of people to ski is realized, and the physique of people can be exercised.
The technical scheme adopted by the invention for solving the technical problems is as follows: a skiing simulator comprises a bottom plate, a support plate, a left connecting plate, a right connecting plate, a front shaft fixing support plate, a middle shaft fixing support plate, a rear shaft support plate, a front shaft, a middle shaft, a rear shaft, a front driving wheel, a rear driven wheel, a left sliding belt, a right sliding belt, a middle sliding belt, a front idler wheel, a rear idler wheel, a left overrunning clutch, a right overrunning clutch, a left sliding plate, a right sliding plate, a limiting spring, a transmission chain, a positioning bolt, a comprehensive control center, a band-type brake and a brake motor.
The front surface and the rear surface of the front end of the bottom plate are provided with support plates, the upper ends of the front support plate and the rear support plate are connected with a left connecting plate and a right connecting plate, two side surfaces of the front end of the bottom plate are respectively provided with a front shaft fixing support plate, two side surfaces of the middle part of the bottom plate are respectively provided with a middle shaft fixing support plate, and two side surfaces of the rear end of the bottom plate are respectively.
The front axle is installed in bottom plate front end both sides front axle fixed support board department, and both ends are equipped with twice jump ring groove respectively about the front axle surface, block respectively behind installation back front axle left side twice jump ring groove installation jump ring in bottom plate left side front axle fixed support board both sides, block respectively behind front axle right side twice jump ring groove installation jump ring in bottom plate right side front axle fixed support board both sides, install back front axle left and right sides end simultaneously and surpass bottom plate left and right sides front axle fixed support board surface.
The comprehensive control center is installed on the left front shaft fixing support plate through bolts, band-type brake brakes are arranged at two ends of the front shaft and are installed on the front shaft fixing support plate through bolts, brake levers of the band-type brake brakes are connected with brake motors through pull wires, and data wires of the brake motors are connected into the comprehensive control center and are installed on the front shaft fixing support plates on two sides through bolts.
The center shaft is arranged at center shaft fixing support plates on two side surfaces of the middle part of the bottom plate, axial positioning bolts are arranged on two end surfaces of the center shaft, the size of nuts of the positioning bolts is larger than the diameter of center shaft mounting holes at the center shaft fixing support plates, two clamp spring grooves are arranged at the left half part of the center shaft, a flat key groove is arranged on the center shaft between the two clamp spring grooves at the left half part, two clamp spring grooves are arranged at the right half part of the center shaft, and a flat key groove is arranged on the center shaft between the two clamp spring grooves at the.
The rear shaft is arranged at the rear shaft supporting plates at the two side surfaces of the rear end of the bottom plate, axial positioning bolts are arranged at the two end surfaces of the rear shaft, the size of the positioning bolt and the nut is larger than the diameter of a rear shaft mounting hole at the rear shaft fixing supporting plate, and two clamp spring grooves are sequentially formed in the outer surface of the rear shaft from left to right.
The front driving wheels are installed and used in pairs in a reverse symmetrical mode and are installed at the left side end and the right side end of a front shaft, one end of each front driving wheel is provided with a ring, the other end of each front driving wheel is provided with a chain wheel, the chain wheels are installed in a pairwise opposite mode during installation, the ring end of each front driving wheel is clamped on the inner side of a front shaft fixing plate, and the end face of each chain wheel is provided with a clamp spring to achieve.
The left overrunning clutch is arranged between two clamp spring grooves at the left half part of the center shaft and fixed by clamp springs to realize axial positioning of the left overrunning clutch on the center shaft, one side of the left overrunning clutch is fixedly connected with a gear, the left overrunning clutch is in flat key transmission connection with the center shaft, the right overrunning clutch is arranged between two clamp springs at the right half part of the center shaft and fixed by clamp springs to realize axial positioning of the right overrunning clutch on the center shaft, one side of the right overrunning clutch is fixedly connected with a gear, and the right overrunning clutch is in flat key transmission connection with the center shaft.
The working directions of the left overrunning clutch and the right overrunning clutch are opposite, and the working directions are the working directions when the left overrunning clutch and the right overrunning clutch rotate from the front end of the bottom plate to the rear end of the bottom plate.
The two ends of the rear driven wheel are provided with circular rings, the rear driven wheel is not used in pairs from left to right, and one end of the rear driven wheel is clamped at one end of the inner side of the rear shaft supporting plate of the bottom plate and fixed by a clamping ring to realize axial positioning of the rear driven wheel on the rear shaft.
And a transmission chain is connected between the two front driving wheels and the left overrunning clutch and between the two front driving wheels and the right overrunning clutch respectively.
The front end of the left sliding belt is sleeved between a ring on the left front driving wheel and a chain wheel, the rear end of the left sliding belt is sleeved between rings at two ends of the left rear driven wheel, and the front end of the right sliding belt is sleeved between a ring on the right front driving wheel and a chain wheel, and the rear end of the right sliding belt is sleeved between rings at two ends of the right rear driven wheel.
The inside cavity suit of preceding idler realizes the axial positioning of preceding idler on the front axle through the jump ring is fixed in front axle middle part, and the inside cavity suit of back idler realizes the axial positioning of back idler on the rear axle through the jump ring is fixed in rear axle middle part.
The middle sliding belt is sleeved on the front idler wheel and the rear idler wheel, the periphery of two side edges inside the middle sliding belt is provided with tooth-shaped teeth which are in meshed transmission with the gears at the overrunning clutch, and the middle sliding belt is positioned on the front idler wheel and the rear idler wheel through the tooth-shaped teeth.
The left connecting plate is a square tube, four long holes which are communicated from top to bottom and from left to right are formed in the four surfaces of the middle position of the left connecting plate, the right connecting plate is a square tube, and four long holes which are communicated from top to bottom and from left to right are formed in the four surfaces of the middle position of the right connecting plate.
The left side slide lower part is equipped with two pulleys, and the pulley is from the slot hole of left connecting plate upper and lower direction department sliding fit installation, realizes the location of left slide left and right sides direction through bolted connection with left slide pulley connection in the slot hole department of left connecting plate left and right sides direction, and the inner chamber is installed spacing spring around the left connecting plate and is realized the front and back location of left slide.
The lower part of the right sliding plate is provided with two pulleys, the pulleys are installed in a sliding fit mode from the long holes in the vertical direction of the right connecting plate, the pulleys of the right sliding plate are connected with the long holes in the left and right directions of the right connecting plate through bolts to achieve the left and right positioning of the right sliding plate, and the front and back positioning of the right sliding plate is achieved by installing limiting springs in the front and back inner cavities of the right connecting plate.
The middle sliding belt is made of elastic hard rubber, the left sliding belt is made of elastic hard rubber, and the right sliding belt is made of elastic hard rubber.
The comprehensive control center comprises an assembly plate, an integrated circuit board, a stm single chip microcomputer, a pcfad conversion module, an LD driving plate, an external power plug and a USB data interface.
And the comprehensive control center is externally connected with a VR three-screen display through a data line.
The invention has the beneficial effects that: the skiing exerciser does not occupy too large field space, saves the dream that skiing lovers do not have sufficient conditions to finish skiing in a fast-paced living environment, uses the skiing exerciser to stretch tired bodies in one day after working in one day, and achieves the aim of building the body while enjoying the mood. The invention has simple structure, easy realization and small occupied space.
Drawings
The invention is further described with reference to the following figures and detailed description.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Reference numbers in the figures:
1. the brake device comprises a base plate, 101, support plates, 102, a left connecting plate, 103, a right connecting plate, 104, a front axle fixing support plate, 105, a middle axle fixing support plate, 106, a rear axle support plate, 2, a front axle, 3, a middle axle, 4, a rear axle, 5, a front driving wheel, 6, a rear driven wheel, 7, a left sliding belt, 8, a right sliding belt, 9 a middle sliding belt, 10, a front idle wheel, 11, a rear idle wheel, 12, a left overrunning clutch, 13, a right overrunning clutch, 14, a left sliding plate, 15, a right sliding plate, 16, a limiting spring, 17, a transmission chain, 18, a positioning bolt, 19, a comprehensive control center, 20, a band-type brake, 21 and a brake motor.
Detailed Description
Referring to fig. 1-2, a skiing simulator includes a bottom plate 1, a support plate 101, a left connecting plate 102, a right connecting plate 103, a front axle fixing support plate 104, a middle axle fixing support plate 105, a rear axle support plate 106, a front axle 2, a middle axle 3, a rear axle 4, a front drive wheel 5, a rear driven wheel 6, a left slide belt 7, a right slide belt 8, a middle slide belt 9, a front idler wheel 10, a rear idler wheel 11, a left overrunning clutch 12, a right overrunning clutch 13, a left slide plate 14, a right slide plate 15, a limit spring 16, a transmission chain 17, a positioning bolt 18, a comprehensive control center 19, a band-type brake 20 and a brake motor 21.
Support plates 101 are arranged on the front face and the rear face of the front end of the bottom plate 1, a left connecting plate 102 and a right connecting plate 103 are connected to the upper ends of the front support plate and the rear support plate 101, front shaft fixing support plates 104 are arranged on two side faces of the front end of the bottom plate 1 respectively, middle shaft fixing support plates 105 are arranged on two side faces of the middle of the bottom plate 1 respectively, and rear shaft support plates 106 are arranged on two side faces of the rear end of the bottom plate.
Front axle 2 installs in bottom plate 1 front end both sides front axle fixed support board 104 department, and both ends are equipped with twice jump ring groove respectively about front axle 2 surface, block respectively behind 2 left sides twice jump ring groove installation jump rings of front axle behind the installation in bottom plate 1 left side front axle fixed support board 104 both sides, block respectively behind 2 right sides twice jump ring groove installation jump rings of front axle behind the bottom plate 1 right side front axle fixed support board 104 both sides, install simultaneously that 2 left and right sides ends of front axle surpass bottom plate 1 left and right sides front axle fixed support board 104 surface.
The comprehensive control center 19 is mounted on the left front axle fixing support plate 104 through bolts, the band-type brake 20 is arranged at two ends of the front axle 2, the band-type brake 20 is mounted on the front axle fixing support plate 104 through bolts, a brake lever of the band-type brake 20 is connected with the brake motor 21 through a pull wire, and a data wire of the brake motor 21 is connected to the comprehensive control center and is mounted on the front axle fixing support plates 104 on two sides through bolts respectively.
The middle shaft 3 is arranged at the middle two side surfaces of the bottom plate 1 at the middle shaft fixing support plate 105, the axial positioning bolts 18 are arranged at the two end surfaces of the middle shaft 3, the size of the nut of each positioning bolt 18 is larger than the diameter of the middle shaft mounting hole at the middle shaft fixing support plate 105, two clamp spring grooves are arranged at the left half part of the middle shaft 3, a flat key groove is arranged on the middle shaft 3 between the two clamp spring grooves at the left half part, two clamp spring grooves are arranged at the right half part of the middle shaft 3, and a flat key groove is arranged on the middle shaft 3 between the two.
The rear shaft 4 is arranged at the rear shaft supporting plate 106 at the two side surfaces of the rear end of the bottom plate 1, the axial positioning bolts 18 are arranged at the two end surfaces of the rear shaft 4, the size of the nut of each positioning bolt 18 is larger than the diameter of a rear shaft mounting hole at the rear shaft fixing supporting plate 106, and two clamp spring grooves are sequentially formed in the outer surface of the rear shaft 4 from left to right.
The front driving wheel 5 is installed and used in pairs in a reverse symmetrical mode and is installed at the left side end and the right side end of the front shaft 2, the other end of the circular ring is arranged at one end of the front driving wheel 5, chain wheels are installed in a pairwise opposite mode during installation, the circular ring end of the front driving wheel 5 is clamped on the inner side of a front shaft fixing plate, and the clamping spring is installed at the end face of each chain wheel to achieve axial positioning of the front driving wheel 5 on the front shaft.
The left overrunning clutch 12 is installed between two snap spring grooves at the left half part of the middle shaft 3 and fixed by snap springs to realize axial positioning of the left overrunning clutch 12 on the middle shaft 3, one side of the left overrunning clutch 12 is fixedly connected with a gear, the left overrunning clutch 12 is in flat key transmission connection with the middle shaft 3, the right overrunning clutch 13 is installed between two snap springs at the right half part of the middle shaft 3 and fixed by snap springs to realize axial positioning of the right overrunning clutch 13 on the middle shaft 3, one side of the right overrunning clutch 13 is fixedly connected with a gear, and the right overrunning clutch 13 is in flat key transmission connection with the middle shaft 3.
The working directions of the left overrunning clutch 12 and the right overrunning clutch 13 are opposite, and the working directions are the working directions when the left overrunning clutch and the right overrunning clutch rotate from the front end of the bottom plate 1 to the rear end of the bottom plate 1.
The two ends of the rear driven wheel 6 are provided with circular rings, the rear driven wheel 6 is not used in pairs from left to right, one end of the rear driven wheel 6 is clamped at the inner end of the rear shaft support plate 106 of the base plate 1, and the axial positioning of the rear driven wheel 6 on the rear shaft 4 is realized by adopting the clamping ring to fix one end of the rear driven wheel 6.
And a transmission chain 17 is connected between the two front driving wheels 5 and the left overrunning clutch 12 and the right overrunning clutch 13 respectively.
The front end of the left sliding belt 7 is sleeved between the circular rings and the chain wheels on the left front driving wheel 5, the rear end of the left sliding belt is sleeved between the circular rings at the two ends of the left rear driven wheel 6, the front end of the right sliding belt 8 is sleeved between the circular rings and the chain wheels on the right front driving wheel 5, and the rear end of the right sliding belt is sleeved between the circular rings at the two ends of the right rear driven wheel 6.
The hollow sleeve in the front idler 10 is fixed in the middle of the front shaft 2 through a clamp spring to realize the axial positioning of the front idler 10 on the front shaft 2, and the hollow sleeve in the rear idler 11 is fixed in the middle of the rear shaft 4 through the clamp spring to realize the axial positioning of the rear idler 1 on the rear shaft 4.
The middle sliding belt 9 is sleeved on the front idler wheel 10 and the rear idler wheel 11, the periphery of two side edges inside the middle sliding belt 9 is provided with tooth-shaped teeth which are in meshed transmission with the gear at the overrunning clutch, and the middle sliding belt 10 is positioned on the front idler wheel and the rear idler wheel through the tooth-shaped teeth.
The left connecting plate 102 is a square tube, four long holes which are through from top to bottom and left to right are formed in the four surfaces of the middle section of the left connecting plate 102, the right connecting plate 103 is a square tube, and four long holes which are through from top to bottom and left to right are formed in the four surfaces of the middle section of the right connecting plate 103.
Two pulleys are arranged on the lower portion of the left sliding plate 14, the pulleys are installed in a sliding fit mode from a long hole in the vertical direction of the left connecting plate 102, the pulleys of the left sliding plate 14 are connected to the long hole in the left and right direction of the left connecting plate 102 through bolts to achieve left and right direction positioning of the left sliding plate 14, and limiting springs 16 are installed in front and rear inner cavities of the left connecting plate 102 to achieve front and rear positioning of the left sliding plate 14.
Two pulleys are arranged on the lower portion of the right sliding plate 15, the pulleys are installed in a sliding fit mode from a long hole in the vertical direction of the right connecting plate 103, the pulleys of the right sliding plate 15 are connected to the long hole in the left-right direction of the right connecting plate 103 through bolts to achieve left-right direction positioning of the right sliding plate 15, and limiting springs 16 are installed in front and rear inner cavities of the right connecting plate 103 to achieve front and rear positioning of the right sliding plate 15.
The middle sliding belt 9 is made of elastic hard rubber, the left sliding belt 7 is made of elastic hard rubber, and the right sliding belt 8 is made of elastic hard rubber.
The integrated control center 19 is composed of an assembly board, an integrated circuit board, a stm32 single chip microcomputer, a pcf8591ad conversion module, an L293D drive board, an external power plug and a USB data interface.
And the comprehensive control center is externally connected with a VR three-screen display through a data line.
The use process comprises the following steps:
after the comprehensive control center is electrified, a switch on the comprehensive control center is started, after a VR three-screen display displays outdoor live-action images, two feet are respectively sleeved in fixing frames of a left sliding plate 14 and a right sliding plate 15, the bottom surface of a left-hand ski pole abuts against the upper surface of the left sliding belt 7 and moves backwards to simultaneously drive the left sliding belt 7 to rotate backwards, the left sliding belt 7 drives a left front driving wheel 5 and a transmission chain 17 to rotate through friction force, when the rotation speed of the transmission chain 17 reaches the working rotation speed of a left overrunning clutch 12, the left overrunning clutch 12 rotates and drives a middle sliding belt 9, when the movement speed of the middle sliding belt 9 is higher than the rotation speed of the left overrunning clutch 12, the left overrunning clutch 12 does not transmit power to the middle sliding belt 9, when a right-hand ski pole abuts against the upper surface of the right sliding belt 8, the right sliding belt 8 moves backwards to simultaneously drive the right sliding belt 8 to rotate backwards, and the right sliding belt 8 drives a right front driving, when the rotation speed of the transmission chain 17 reaches the working rotation speed of the right overrunning clutch 13, the right overrunning clutch 13 rotates and drives the middle slide belt 9, when the movement speed of the middle slide belt 9 is higher than the rotation speed of the right overrunning clutch 13, the right overrunning clutch 13 does not transmit power to the middle slide belt 9, when the middle slide belt 9 moves, the pulleys below the left slide plate 14 and the right slide plate 15 rotate, the left slide plate 14 and the right slide plate 15 are not moved in situ, when the left foot exerts forward force, the left slide plate 14 overcomes the self reverse arch pre-deformation resistance while overcoming the elastic force of the limiting spring 16 to move forward, when the left foot exerts force, the left slide plate 16 returns under the action of the limiting spring 16, when the right foot exerts forward force, the right slide plate 15 overcomes the self reverse arch pre-deformation resistance while overcoming the elastic force of the limiting spring 16, when the elastic force of the limiting spring moves forward, when the right foot exerts force, the right slide plate 16 returns to realize, when the real scene displays an uphill image or a downhill image, the comprehensive control center controls the brake motor to start or stop through prestored data so as to simulate the real feeling of deceleration, resistance increasing, acceleration and resistance reducing in real skiing.

Claims (3)

1. A simulated skiing sport device, comprising: comprises a bottom plate (1), support plates (101), a left connecting plate (102), a right connecting plate (103), a front axle fixing support plate (104), a middle axle fixing support plate (105), a rear axle support plate (106), a front axle (2), a middle axle (3), a rear axle (4), a front driving wheel (5), a rear driven wheel (6), a left sliding belt (7), a right sliding belt (8), a middle sliding belt (9), a front idle wheel (10), a rear idle wheel (11), a left overrunning clutch (12), a right overrunning clutch (13), a left sliding plate (14), a right sliding plate (15), a limiting spring (16), a transmission chain (17), a positioning bolt (18), a comprehensive control center (19), a band-type brake (20) and a brake motor (21), wherein the support plates (101) are arranged on the front surface and the rear surface of the front end of the bottom plate (1), the left connecting plate (102) and the right connecting plate (103) are connected at the, front shaft fixing support plates (104) are respectively arranged on two side faces of the front end of a bottom plate (1), middle shaft fixing support plates (105) are respectively arranged on two side faces of the middle of the bottom plate (1), rear shaft support plates (106) are respectively arranged on two side faces of the rear end of the bottom plate (1), a front shaft (2) is arranged at the front shaft fixing support plates (104) on two sides of the front end of the bottom plate (1), two clamp spring grooves are respectively arranged at the left and right ends of the outer surface of the front shaft (2), after the clamp springs are arranged in the two clamp spring grooves on the left side of the front shaft (2) after installation, the clamp springs are respectively clamped at two sides of the front shaft fixing support plates (104) on the left side of the bottom plate (1), the ends of the left and right sides of the front shaft (2) after installation are respectively clamped at two clamp spring grooves on the right side of the bottom plate (1), a comprehensive control center (19) is arranged at the front shaft fixing support plates (, the front axle (2) is provided with brake brakes (20) at two ends, the brake brakes (20) are arranged on a front axle fixing support plate (104) through bolts, brake levers of the brake brakes (20) are connected with a brake motor (21) through pull wires, a data wire of the brake motor (21) is connected to a comprehensive control center and is respectively arranged on the front axle fixing support plates (104) at two sides through bolts, a center axle (3) is arranged at the center axle fixing support plate (105) at two sides of the middle part of the bottom plate (1), axial positioning bolts (18) are arranged at two end faces of the center axle (3), two clamp spring grooves are arranged at the left half part of the center axle (3), a flat key groove is arranged on the center axle (3) between the two clamp spring grooves at the left half part, two clamp spring grooves are arranged at the right half part of the center axle (3), a flat key groove is arranged on the center axle (3) between the two clamp spring grooves at the right half part, a rear axle (4) is arranged at a rear axle support, axial positioning bolts (18) are arranged on two end faces of a rear shaft (4), two clamp spring grooves are sequentially arranged on the outer surface of the rear shaft (4) from left to right, front drive wheels (5) are symmetrically and reversely mounted in pairs and are mounted at the left and right side ends of a front shaft (2), a circular ring is arranged at one end of each front drive wheel (5), a chain wheel is arranged at the other end of the circular ring, the chain wheels are mounted in pairs and are opposite to each other, the circular ring end of each front drive wheel (5) is clamped at the inner side of a front shaft fixing plate, clamp springs are mounted at the end faces of the chain wheels to realize the axial positioning of the front drive wheels (5) on the front shaft (2), a left overrunning clutch (12) is mounted between the two clamp spring grooves at the left half part of a middle shaft (3) and is fixed by the clamp springs to realize the axial positioning of the left overrunning clutch (12) on the middle shaft (3), a gear is fixedly connected to one, the right overrunning clutch (13) is arranged between two snap springs at the right half part of the middle shaft (3) and fixed by snap springs to realize the axial positioning of the right overrunning clutch (13) on the middle shaft (3), one side of the right overrunning clutch (13) is fixedly connected with a gear, the right overrunning clutch (13) is in flat key transmission connection with the middle shaft (3), two ends of a rear driven wheel (6) are provided with circular rings, the rear driven wheel (6) is used in pairs, one end of the rear driven wheel (6) is clamped at one end of the inner side of a rear shaft supporting plate (106) of the bottom plate (1) and fixed by a snap ring to realize the axial positioning of the rear driven wheel (6) on a rear shaft (4), two front driving wheels (5) are respectively connected with a transmission chain (17) between the left overrunning clutch (12) and the right overrunning clutch (13), the rear end of a left sliding belt (7) is sleeved between the circular ring at the left front driving wheel (5) and the chain wheel, and the rear end of the chain wheel is sleeved between the, the front end of a right sliding belt (8) is sleeved between a ring on a right front driving wheel (5) and a chain wheel, the rear end of the right sliding belt is sleeved between rings at two ends of a right rear driven wheel (6), the middle part of a front shaft (2) is sleeved in a hollow mode inside a front idler (10) to realize the axial positioning of the front idler (10) on the front shaft (2) through a clamp spring, the middle part of a rear idler (11) is sleeved in a hollow mode inside a rear shaft (4) to realize the axial positioning of a rear idler (1) on the rear shaft (4) through the clamp spring, a middle sliding belt (9) is sleeved on the front idler (10) and the rear idler (11), the periphery of two sides inside a middle sliding belt (9) is provided with tooth-shaped teeth which are in meshed transmission with a gear at an overrunning clutch, the positioning of the middle sliding belt (10) on the front idler and the rear idler is realized through the tooth-shaped teeth, a left connecting plate (102) is a square tube, and four through long, the right connecting plate (103) is a square tube, four surfaces at the middle section of the right connecting plate (103) are provided with vertically and horizontally through long holes, the lower part of a left sliding plate (14) is provided with two pulleys, the pulleys are installed in a sliding fit manner from the left connecting plate (102) vertically long holes, the left sliding plate (14) is connected to the left connecting plate (102) horizontally long holes through bolts to realize the left sliding plate (14) horizontally positioning, a limiting spring (16) is installed in the front and rear inner cavities of the left connecting plate (102) to realize the front and rear positioning of the left sliding plate (14), the lower part of the right sliding plate (15) is provided with two pulleys, the pulleys are installed in a sliding fit manner from the right connecting plate (103) vertically long holes, the right sliding plate (15) is connected to the right connecting plate (103) horizontally long holes through bolts to realize the right sliding plate (15) horizontally positioning, the limiting spring (16) is installed in the front and rear inner cavities of the right connecting plate ( .
2. A simulated skiing sport according to claim 1, characterised in that: the working directions of the left overrunning clutch (12) and the right overrunning clutch (13) are opposite, and the working direction is when the left overrunning clutch rotates from the front end of the bottom plate (1) to the rear end of the bottom plate (1).
3. A simulated skiing sport according to claim 1, characterised in that: the middle sliding belt (9) is made of elastic hard rubber, the left sliding belt (7) is made of elastic hard rubber, and the right sliding belt (8) is made of elastic hard rubber.
CN202010109921.7A 2020-02-23 2020-02-23 Skiing simulating exerciser Active CN111001145B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010109921.7A CN111001145B (en) 2020-02-23 2020-02-23 Skiing simulating exerciser

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Application Number Priority Date Filing Date Title
CN202010109921.7A CN111001145B (en) 2020-02-23 2020-02-23 Skiing simulating exerciser

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CN111001145A true CN111001145A (en) 2020-04-14
CN111001145B CN111001145B (en) 2020-11-27

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CN112870669A (en) * 2020-12-31 2021-06-01 趣玩儿(天津)体育科技有限公司 Land skiing simulation training device
CN114569998A (en) * 2022-03-19 2022-06-03 北京五环冰雪体育科技有限公司 Skiing land training's utensil

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CN103263752A (en) * 2013-06-13 2013-08-28 青岛理工大学 Foldable and reorganizable energy converting fitness device
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112870669A (en) * 2020-12-31 2021-06-01 趣玩儿(天津)体育科技有限公司 Land skiing simulation training device
CN112870669B (en) * 2020-12-31 2022-02-18 趣玩儿(天津)体育科技有限公司 Land skiing simulation training device
CN114569998A (en) * 2022-03-19 2022-06-03 北京五环冰雪体育科技有限公司 Skiing land training's utensil

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