CN113117282B - Many function body educate track and field physical training device - Google Patents
Many function body educate track and field physical training device Download PDFInfo
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- CN113117282B CN113117282B CN202010034547.9A CN202010034547A CN113117282B CN 113117282 B CN113117282 B CN 113117282B CN 202010034547 A CN202010034547 A CN 202010034547A CN 113117282 B CN113117282 B CN 113117282B
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B1/00—Horizontal bars
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B5/00—Apparatus for jumping
- A63B5/02—High-jumping posts
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63K—RACING; RIDING SPORTS; EQUIPMENT OR ACCESSORIES THEREFOR
- A63K3/00—Equipment or accessories for racing or riding sports
- A63K3/04—Hurdles or the like
- A63K3/043—Athletics hurdles
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- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention belongs to the technical field of sports track and field instruments, and particularly discloses a multifunctional sports track and field physical training device which comprises a device main body, a support column, a cylindrical box and a hurdle rod, wherein the two ends of the device main body are fixedly connected with the support column, the peripheral outer wall of the support column is connected with the front surface of the device main body, the bottom end of the support column is fixedly connected with a connecting disc, the peripheral outer wall of the top end of the connecting disc is connected with the peripheral outer wall of the bottom end of the support column, the cylindrical box is movably connected with the periphery of the bottom of the support column, a steel wire rope penetrates through a fine hole in the support frame to use the support frame as a pivot point, so that a trainer can pull the cylindrical box through a pull ring to train the arm strength, when the trainer wants to perform hurdle movement, the hurdle rod in the cylindrical box is taken out and placed on a runway, therefore, the arm strength of the trainer can be exercised through the hurdle rod, and can also conveniently carry out the training of hurdling, increased the multifunctionality of device main part.
Description
Technical Field
The invention belongs to the technical field of sports track and field instruments, and particularly relates to a multifunctional sports track and field physical training device.
Background
The physical health of people can not be separated from physical exercise, but the athletics athletes can not be separated from the sports, and the wonderful performance of the athletics athletes is not separated from the daily exercise.
At present, the condition of function singleness, inconvenient removal can appear in a multi-functional sports track and field physical training device of current, and current track and field physical training mechanism function singleness can't provide different physical training projects, and purchases different types of training apparatus and will increase the acquisition cost, and the comparatively heavy inconvenient dismantlement equipment of track and field physical training apparatus, causes great trouble to subsequent removal installation, therefore equipment is imperfect, is difficult to satisfy modern society's demand.
Therefore, how to design a multifunctional physical training device for sports track and field becomes a problem to be solved at present.
Disclosure of Invention
The invention aims to: in order to solve the problems of single function and inconvenient movement, a multifunctional physical training device for sports tracks and fields is provided.
The technical scheme adopted by the invention is as follows: a multifunctional physical training device for sports track and field comprises a device main body, a supporting column, a cylindrical box and a hurdle rod, wherein the supporting column is fixedly connected to two ends of the device main body, the outer peripheral wall of the supporting column is connected with the front of the device main body, a connecting disc is fixedly connected to the bottom of the supporting column, the outer peripheral wall of the top end of the connecting disc is connected with the outer peripheral wall of the bottom of the supporting column, the cylindrical box is movably connected to the periphery of the bottom of the supporting column, the inner side inner wall of the cylindrical box is connected with the periphery of the bottom of the supporting column, a lifting ring is fixedly connected to the top of the cylindrical box, the outer peripheral wall of the bottom end of the lifting ring is connected with the outer peripheral wall of the top end of the cylindrical box, a locking groove is fixedly connected to the middle of the front of the supporting column, the outer peripheral wall of the back of the locking groove is connected with the outer peripheral wall of the front of the supporting column, sliding rails are fixedly connected to two ends of the supporting column, the outer peripheral wall of one side of the sliding rails is connected with the outer peripheral wall of the other side of the supporting column, the inner wall of the lifting ring is movably connected with a steel wire rope, the outer peripheral wall of the bottom end of the steel wire rope is connected with the inner side inner wall of the lifting ring, the top of the steel wire rope is fixedly connected with a pull ring, the inner side inner wall of the pull ring is connected with the outer peripheral wall of the top end of the steel wire rope, the interior of the cylindrical box is movably connected with a cross railing, and the outer peripheral wall of the cross railing is connected with the inner side inner wall of the cylindrical box;
the telescopic rail is characterized in that sleeve columns are fixedly connected to two ends of the bottom of the cross rail, the outer peripheral wall of the top end of each sleeve column is connected with the outer peripheral wall of the bottom end of the cross rail, the inner walls of the sleeve columns are movably connected with telescopic rods, the outer peripheral walls of the telescopic rods are connected with the inner side walls of the sleeve columns, the front sides of the sleeve columns are movably connected with adjusting knobs, and the outer peripheral walls of the adjusting knobs are connected with the inner side walls of the sleeve columns;
the top end of the front side of the lifting ring is fixedly connected with a fixed block, the peripheral outer wall of the fixed block is connected with the peripheral outer wall of the lifting ring, one side of the inner wall of the cylindrical box is fixedly connected with a fixed rod, and the peripheral outer wall of the other side of the fixed rod is connected with the inner wall of the inner side of the cylindrical box;
the top end of the pillar is fixedly connected with a support, the peripheral outer wall of the bottom end of the support is connected with the peripheral outer wall of the top end of the pillar, the periphery of the pillar is movably connected with an adjusting ring, the inner side inner wall of the adjusting ring is connected with the peripheral outer wall of the pillar, the front side of the adjusting ring is movably connected with a locking knob, the peripheral outer wall of the locking knob is connected with the middle inner side inner wall of the adjusting ring, the other side of the adjusting ring is connected with a high jump rod in a penetrating mode, the peripheral outer wall of one side of the high jump rod is connected with the inner side inner wall of the adjusting ring, the middle of the support is fixedly connected with a rotating shaft, and the peripheral outer wall of the rotating shaft is connected with the middle inner side inner wall of the support;
the front side of the cylindrical box is movably connected with a door cover, the peripheral outer wall of the other side of the door cover is connected with the inner side inner wall of the cylindrical box, one side of the door cover is fixedly connected with a door handle, the peripheral outer wall of the back side of the door handle is connected with the peripheral outer wall of the front side of the door cover, the bottom end inside the cylindrical box is fixedly connected with a chassis groove, and the peripheral outer wall of the back side of the chassis groove is connected with the peripheral outer wall of the inner wall of the cylindrical box.
Preferably, the bottom end of the connecting disc is fixedly connected with a weighting block, and the peripheral outer wall of the top end of the weighting block is connected with the peripheral outer wall of the bottom end of the connecting disc.
Preferably, one side of the pillar is fixedly connected with a scale, and the peripheral outer wall of the other side of the scale is connected with the peripheral outer wall of one side of the pillar.
Preferably, the bottom end of the telescopic rod is fixedly connected with a chassis, and the peripheral outer wall of the top end of the chassis is connected with the peripheral outer wall of the bottom end of the telescopic rod.
Preferably, the middle of the bottom end of the fixed rod is movably connected with a ball, and the peripheral outer wall of the ball is connected with the peripheral outer wall of the fixed rod.
Preferably, the inner wall of the pull ring is fixedly connected with anti-skid grains, and the outer peripheral wall of the anti-skid grains is connected with the inner side inner wall of the pull ring.
Preferably, the interior of the cylindrical box is fixedly connected with a filling body, and the peripheral outer wall of the filling body is connected with the inner side inner wall of the cylindrical box.
Preferably, the high jump rod is provided with one, and the high jump rod, the adjusting ring, the locking groove and the sliding rail form a high jump mechanism together.
Preferably, the number of the supports is two, and the supports, the connecting disc, the rotating shaft and the sliding rail jointly form a moving mechanism convenient to disassemble.
Preferably, the cylinder case has two, constitutes together with striding railing, wire rope and pull ring and strides fence and arm exercise mechanism.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. in the invention, the two adjusting rings are respectively sleeved on the two pillars by the high jump mechanism, and then the high jump rod penetrates through the two adjusting rings, so that a trainer can carry out high jump training.
2. According to the invention, the moving mechanism is convenient to disassemble, the support is rotated along the middle rotating shaft, so that the transverse length of the support is smaller than the diameter of the support, the adjusting ring and the cylindrical box are convenient to sleeve into the support along the sliding rail or move out of the support, the device main body is disassembled and assembled, the size of the device main body is reduced, and the device main body is convenient to place and move.
3. According to the hurdle and arm exercise mechanism, the cylindrical box is sleeved in the support, a trainer can pull the cylindrical box through the pull ring to exercise arm strength, when the trainer needs hurdle exercise, the hurdle rod in the cylindrical box is taken out and placed on a runway, the arm strength of the trainer can be exercised through the hurdle and arm exercise mechanism, hurdle exercise can be conveniently performed, and the multifunctional performance of the device main body is improved.
Drawings
FIG. 1 is a front cross-sectional view of the overall construction of the present invention;
FIG. 2 is a schematic view of the hurdle of the present invention;
FIG. 3 is a top view of the cylinder case of the present invention;
FIG. 4 is an enlarged view A of the present invention;
FIG. 5 is an enlarged view B of the present invention.
The labels in the figure are: 1. the device comprises a device main body, 2, a supporting column, 3, a cylindrical box, 4, a hurdle rod, 5, a weighting block, 6, a connecting disc, 7, a locking groove, 8, a sliding rail, 9, a steel wire rope, 10, a pull ring, 11, scales, 12, a lifting ring, 13, a sleeve column, 14, a telescopic rod, 15, an adjusting knob, 16, a chassis, 17, a fixing rod, 18, a ball, 19, a fixing block, 20, an anti-slip pattern, 21, a support, 22, a rotating shaft, 23, a jump rod, 24, an adjusting ring, 25, a locking knob, 26, a limiting groove, 27, a door cover, 28, a chassis groove, 29, a filling body, 30 and a door handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides a technical solution: a multifunctional physical training device for sports track and field comprises a device main body 1, a pillar 2, a cylindrical box 3 and a cross railing 4, wherein the pillar 2 is fixedly connected with two ends of the device main body 1, the peripheral outer wall of the pillar 2 is connected with the front of the device main body 1, the bottom end of the pillar 2 is fixedly connected with a connecting disc 6, the peripheral outer wall at the top end of the connecting disc 6 is connected with the peripheral outer wall at the bottom end of the pillar 2, the cylindrical box 3 is movably connected with the bottom periphery of the pillar 2, the inner side inner wall of the cylindrical box 3 is connected with the bottom periphery of the pillar 2, the top end of the cylindrical box 3 is fixedly connected with a hanging ring 12, the peripheral outer wall at the bottom end of the hanging ring 12 is connected with the peripheral outer wall at the top end of the cylindrical box 3, a locking groove 7 is fixedly connected with the middle of the front of the pillar 2, the peripheral outer wall at the back of the locking groove 7 is connected with the peripheral outer wall at the front of the pillar 2, slide rails 8 are fixedly connected with two ends of the slide rails 8, the peripheral outer wall at one side of the slide rails 8 is connected with the peripheral outer wall at the other side of the pillar 2, the inner wall of the hanging ring 12 is movably connected with a steel wire rope 9, the outer peripheral wall of the bottom end of the steel wire rope 9 is connected with the inner side inner wall of the hanging ring 12, the top of the steel wire rope 9 is fixedly connected with a pull ring 10, the inner side inner wall of the pull ring 10 is connected with the outer peripheral wall of the top end of the steel wire rope 9, the inner part of the cylindrical box 3 is movably connected with a cross railing 4, and the outer peripheral wall of the cross railing 4 is connected with the inner side inner wall of the cylindrical box 3;
the two ends of the bottom of the cross railing 4 are fixedly connected with sleeve columns 13, the peripheral outer wall of the top end of each sleeve column 13 is connected with the peripheral outer wall of the bottom end of the cross railing 4, the inner wall of each sleeve column 13 is movably connected with a telescopic rod 14, the peripheral outer wall of each telescopic rod 14 is connected with the inner side inner wall of each sleeve column 13, the front side of each sleeve column 13 is movably connected with an adjusting knob 15, and the peripheral outer wall of each adjusting knob 15 is connected with the inner side inner wall of each sleeve column 13;
the top end of the front face of the lifting ring 12 is fixedly connected with a fixed block 19, the peripheral outer wall of the fixed block 19 is connected with the peripheral outer wall of the lifting ring 12, one side of the inner wall of the cylindrical box 3 is fixedly connected with a fixed rod 17, and the peripheral outer wall of the other side of the fixed rod 17 is connected with the inner wall of the inner side of the cylindrical box 3;
the top end of the pillar 2 is fixedly connected with a support 21, the peripheral outer wall of the bottom end of the support 21 is connected with the peripheral outer wall of the top end of the pillar 2, the periphery of the pillar 2 is movably connected with an adjusting ring 24, the inner side inner wall of the adjusting ring 24 is connected with the peripheral outer wall of the pillar 2, the front side of the adjusting ring 24 is movably connected with a locking knob 25, the peripheral outer wall of the locking knob 25 is connected with the middle inner side inner wall of the adjusting ring 24, the other side of the adjusting ring 24 is connected with a high jump rod 23 in a penetrating mode, the peripheral outer wall of one side of the high jump rod 23 is connected with the inner side inner wall of the adjusting ring 24, the middle of the support 21 is fixedly connected with a rotating shaft 22, and the peripheral outer wall of the rotating shaft 22 is connected with the middle inner side inner wall of the support 21;
the front face of the cylindrical box 3 is movably connected with a door cover 27, the peripheral outer wall of the other side of the door cover 27 is connected with the inner side inner wall of the cylindrical box 3, one side of the door cover 27 is fixedly connected with a door handle 30, the peripheral outer wall of the back of the door handle 30 is connected with the peripheral outer wall of the front face of the door cover 27, the bottom end inside the cylindrical box 3 is fixedly connected with a chassis groove 28, and the peripheral outer wall of the back of the chassis groove 28 is connected with the peripheral outer wall of the inner wall of the cylindrical box 3.
Preferably, the bottom end of the connecting disc 6 is fixedly connected with the weight 5, the outer peripheral wall of the top end of the weight 5 is connected with the outer peripheral wall of the bottom end of the connecting disc 6, when the supporting column 2 is placed on the ground, generally, because the height of the supporting column 2 is high, the gravity center is far away from the ground, so that the stability of the supporting column 2 standing on the ground is reduced, in order to avoid the situation, the weight 5 is arranged at the bottom end of the supporting column 2, the gravity center of the supporting column 2 is moved downwards, and the supporting column 2 is more stable when standing on the ground.
Preferably, a scale 11 is fixedly connected to one side of the pillar 2, and the other side peripheral outer wall of the scale 11 is connected to the one side peripheral outer wall of the pillar 2, in order to enable the pillar 2 to have a function of measuring height, the scale 11 is disposed on the periphery of the pillar 2, and then the height of the jump bar 23 can be measured by observing the value of the scale 11.
Preferably, the bottom fixedly connected with chassis 16 of telescopic link 14, the peripheral outer wall in top of chassis 16 links to each other with the peripheral outer wall in bottom of telescopic link 14, when hurdle 4 was placed on the runway, the condition of empting appeared easily, in order to avoid this kind of condition, set up chassis 16 in the bottom of telescopic link 14, then paste the colloid slipmat of chassis 16 bottom tightly with the runway for telescopic link 14 and runway closely laminate, have strengthened the stability of hurdle 4 on the runway.
Preferably, the ball 18 is movably connected in the middle of the bottom end of the fixing rod 17, the peripheral outer wall of the ball 18 is connected with the peripheral outer wall of the fixing rod 17, when the cylindrical box 3 moves up and down on the pillar 2, large friction is usually generated, the damage of the pillar 2 is accelerated, in order to avoid the situation, the ball 18 is arranged between the cylindrical box 3 and the supporting rod 2, the cylindrical box 3 can move up and down along the peripheral sliding rail 8 of the pillar 2, and the moving mode is rolling, so that the friction force of the cylindrical box 3 on the pillar 2 is greatly reduced, and the service life of the pillar 2 is prolonged.
Preferably, the inner wall fixedly connected with antiskid line 20 of pull ring 10, the peripheral outer wall of antiskid line 20 links to each other with the inboard inner wall of pull ring 10, and the user is when pulling pull ring 10, the skid-proof condition appears easily, in order to avoid this condition, sets up antiskid line 20 at the inner wall of pull ring 10, then increases the frictional resistance between user's hand and pull ring 10 through antiskid line 20 to the user is difficult to the skid-proof condition of hand appearing in the pulling pull ring 10.
Preferably, the inside fixedly connected with obturator 29 of cylinder case 3, the peripheral outer wall of obturator 29 links to each other with the inboard inner wall of cylinder case 3, strides railing 4 and places when inside cylinder case 3, the condition of crossing railing 4 collision each other can appear usually, in order to avoid this kind of condition, puts into cylinder case 3 with obturator 29 that the compliance is high inside for stride can not direct contact collision between the railing 4, played the guard action to striding railing 4.
Preferably, one high jump rod 23 is provided, which forms a high jump mechanism together with the adjusting ring 24, the locking groove 7 and the slide rail 8, the existing high jump mechanism is not integrated with the pull-up mechanism, and two kinds of training can be completed by a plurality of instruments, in order to avoid the situation, the two adjusting rings 24 are respectively sleeved on the two pillars 2, then the height of the adjusting ring 24 on the pillars 2 is adjusted according to the scales on the pillars 2, the locking knob 25 is rotated to fix the adjusting ring 24 on the locking groove 7, then the high jump rod 23 penetrates through the two adjusting rings 24, so as to complete the operation of placing the high jump rod 23, so that the training personnel can perform high jump training, and in the same way, the high jump rod 23 is taken down, the professional pull-up long rod penetrates through the two adjusting rings 24, the operation of the adjusting ring 24 is adopted to fix the long rod at a proper height, the pull-up training of the follow-up trainers is facilitated, and therefore the high jump and the pull-up training can be completed through the high jump mechanism.
Preferably, support 21 has two, constitute the convenient removal moving mechanism of dismantling jointly with connecting disc 6, pivot 22 and slide rail 8, current track and field physical training mechanism is bulky, inconvenient dismantlement is removed, a large amount of time is wasted, in order to avoid this condition, it is rotatory along middle pivot 22 with support 21, make support 21 lateral length be less than the diameter of pillar 2, thereby conveniently with adjustable ring 24 and cylinder case 3 along slide rail 8 telescope pillar 2, or shift out from pillar 2, with this dismantle the equipment with device main part 1, the volume of device main part 1 has been reduced, the placing and the removal of device main part 1 have been made things convenient for.
Preferably, the two cylindrical boxes 3, together with the hurdle 4, the steel wire 9 and the pull ring 10, form a hurdle and arm exercise mechanism, the existing track and field physical training mechanism has a single function, and cannot provide different physical training items, in order to avoid this situation, the cylindrical boxes 3 are sleeved into the pillars 2 in a rolling manner through the balls 18 in the slide rails 8, then the steel wire 9 penetrates through the pores in the brackets 21, and the brackets 21 are used as fulcrums, so that a trainer can pull the cylindrical boxes 3 through the pull rings 10 to exercise the arm strength, wherein the weight of the whole cylindrical boxes 3 can be changed according to the number of the hurdles 4 in the cylindrical boxes 3, so as to adjust the training difficulty of the arm strength, when the trainer wants to perform hurdle movement, the hurdle 4 in the cylindrical boxes 3 can be taken out and placed on a runway, so that not only the arms of the trainer can be exercised through the above, and can also conveniently carry out the training of hurdling, increased the multifunctionality of device main part 1.
The working principle is as follows: firstly, a weighting block 5 is installed, the bottom end of a connecting disc 6 is fixedly connected with the weighting block 5, the peripheral outer wall of the top end of the weighting block 5 is connected with the peripheral outer wall of the bottom end of the connecting disc 6, when a support column 2 is placed on the ground, the center of gravity is usually far away from the ground due to the high height of the support column 2, so that the stability of the support column 2 standing on the ground is reduced, in order to avoid the situation, the weighting block 5 is arranged at the bottom end of the support column 2, the center of gravity of the support column 2 is moved downwards, and the support column 2 is more stable when standing on the ground;
then the ball 18 is installed, the ball 18 is movably connected in the middle of the bottom end of the fixing rod 17, the peripheral outer wall of the ball 18 is connected with the peripheral outer wall of the fixing rod 17, when the cylindrical box 3 moves up and down on the pillar 2, large friction is usually generated, the damage of the pillar 2 is accelerated, in order to avoid the situation, the ball 18 is arranged between the cylindrical box 3 and the supporting rod 2, so that the cylindrical box 3 can move up and down along the sliding rail 8 on the periphery of the pillar 2, and the moving mode is rolling, therefore, the friction force of the cylindrical box 3 on the pillar 2 is greatly reduced, and the service life of the pillar 2 is prolonged;
then, the high jump rod 23 is installed, one high jump rod 23, the high jump mechanism is composed of the adjusting ring 24, the locking groove 7 and the slide rail 8, the existing high jump mechanism and the pull-up mechanism are not integrated, two kinds of training can be completed by a plurality of instruments, in order to avoid the situation, the two adjusting rings 24 are respectively sleeved on the two pillars 2, then the height of the adjusting ring 24 on the pillars 2 is adjusted according to the scale on the pillars 2, the locking knob 25 is rotated to fix the adjusting ring 24 on the locking groove 7, then the high jump rod 23 is penetrated through the two adjusting rings 24, the operation of placing the high jump rod 23 is completed, the training personnel can carry out high jump training, and similarly, the high jump rod 23 is taken down and replaced into a professional long rod for pull-up to penetrate through the two adjusting rings 24, the operation of the adjusting ring 24 is adopted to fix the long rod at a proper height, the pull-up training of subsequent trainers is facilitated, so that the high jump and pull-up training can be completed through the high jump mechanism;
next, the device main body 1 is disassembled and assembled, two supports 21 are provided, and the two supports, the connecting disc 6, the rotating shaft 22 and the sliding rail 8 form a mechanism which is convenient to disassemble and move, the existing track and field physical training mechanism is large in size and inconvenient to disassemble and move, and a large amount of time is wasted, in order to avoid the situation, the supports 21 are rotated along the rotating shaft 22 in the middle, so that the transverse length of the supports 21 is smaller than the diameter of the support column 2, the adjusting ring 24 and the cylindrical box 3 are conveniently sleeved into the support column 2 along the sliding rail 8 or moved out of the support column 2, the device main body 1 is disassembled and assembled, the size of the device main body 1 is reduced, and the placement and the movement of the device main body 1 are facilitated;
finally, a plurality of exercises are completed through the hurdle and arm exercise mechanism, two cylindrical boxes 3, the hurdle rod 4, the steel wire rope 9 and the pull ring 10 form the hurdle and arm exercise mechanism together, the existing track and field physical training mechanism has single function and cannot provide different physical training items, in order to avoid the situation, the cylindrical boxes 3 are sleeved in the supporting columns 2 in a rolling mode through the balls 18 on the sliding rails 8, then the steel wire rope 9 penetrates through the fine holes in the supports 21, the supports 21 are used as fulcrums, so that a trainer can pull the cylindrical boxes 3 through the pull ring 10 to exercise the arm strength, the weight of the whole cylindrical boxes 3 can be changed according to the number of the hurdles 4 in the cylindrical boxes 3, the training difficulty of the arm strength is adjusted, when the trainer needs to perform hurdle exercises, the hurdle rods 4 in the cylindrical boxes 3 can be taken out and placed on a runway, therefore, the arm strength of the trainer can be exercised through the device, hurdling training can be conveniently carried out, the versatility of the device main body 1 is increased, and the working principle of the multifunctional physical training device for sports track and field is realized.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a many function body educate track and field physical training device, includes device main part (1), pillar (2), cylinder case (3) and strides railing (4), its characterized in that: the device is characterized in that pillars (2) are fixedly connected to two ends of a device body (1), the peripheral outer wall of each pillar (2) is connected with the front of the device body (1), a connecting disc (6) is fixedly connected to the bottom end of each pillar (2), the peripheral outer wall of the top end of each connecting disc (6) is connected with the peripheral outer wall of the bottom end of each pillar (2), a cylindrical box (3) is movably connected to the periphery of the bottom of each pillar (2), the inner side inner wall of each cylindrical box (3) is connected with the periphery of the bottom of each pillar (2), a lifting ring (12) is fixedly connected to the top end of each cylindrical box (3), the peripheral outer wall of the bottom end of each lifting ring (12) is connected with the peripheral outer wall of the top end of each cylindrical box (3), a locking groove (7) is fixedly connected to the middle of the front of each pillar (2), and the peripheral outer wall of the back of each locking groove (7) is connected with the peripheral outer wall of the front of each pillar (2), the two ends of the pillar (2) are fixedly connected with sliding rails (8), the peripheral outer wall of one side of each sliding rail (8) is connected with the peripheral outer wall of the other side of the pillar (2), the inner wall of the hanging ring (12) is movably connected with a steel wire rope (9), the peripheral outer wall of the bottom end of each steel wire rope (9) is connected with the inner side of the corresponding hanging ring (12), the top of each steel wire rope (9) is fixedly connected with a pull ring (10), the inner side inner wall of each pull ring (10) is connected with the peripheral outer wall of the top end of each steel wire rope (9), the interior of the cylindrical box (3) is movably connected with a cross railing (4), and the peripheral outer wall of the cross railing (4) is connected with the inner side of the cylindrical box (3);
the two ends of the bottom of the cross railing (4) are fixedly connected with sleeve columns (13), the peripheral outer wall of the top end of each sleeve column (13) is connected with the peripheral outer wall of the bottom end of the cross railing (4), the inner wall of each sleeve column (13) is movably connected with a telescopic rod (14), the peripheral outer wall of each telescopic rod (14) is connected with the inner side inner wall of each sleeve column (13), the front side of each sleeve column (13) is movably connected with an adjusting knob (15), and the peripheral outer wall of each adjusting knob (15) is connected with the inner side inner wall of each sleeve column (13);
the top end of the front face of the lifting ring (12) is fixedly connected with a fixed block (19), the peripheral outer wall of the fixed block (19) is connected with the peripheral outer wall of the lifting ring (12), a fixed rod (17) is fixedly connected to one side of the inner wall of the cylindrical box (3), and the peripheral outer wall of the other side of the fixed rod (17) is connected with the inner wall of the inner side of the cylindrical box (3);
the top end of the strut (2) is fixedly connected with a bracket (21), the peripheral outer wall of the bottom end of the bracket (21) is connected with the peripheral outer wall of the top end of the strut (2), the periphery of the supporting column (2) is movably connected with an adjusting ring (24), the inner side wall of the adjusting ring (24) is connected with the peripheral outer wall of the supporting column (2), the front surface of the adjusting ring (24) is movably connected with a locking knob (25), the peripheral outer wall of the locking knob (25) is connected with the inner wall of the middle inner side of the adjusting ring (24), the other side of the adjusting ring (24) is connected with a high jump rod (23) in a penetrating way, the outer wall of the periphery of one side of the high jump rod (23) is connected with the inner wall of the inner side of the adjusting ring (24), a rotating shaft (22) is fixedly connected in the middle of the support (21), and the peripheral outer wall of the rotating shaft (22) is connected with the inner wall of the middle inner side of the support (21);
the front side of the cylindrical box (3) is movably connected with a door cover (27), the other side peripheral outer wall of the door cover (27) is connected with the inner side inner wall of the cylindrical box (3), one side of the door cover (27) is fixedly connected with a door handle (30), the rear side peripheral outer wall of the door handle (30) is connected with the front side peripheral outer wall of the door cover (27), the bottom end inside the cylindrical box (3) is fixedly connected with a chassis groove (28), and the rear side peripheral outer wall of the chassis groove (28) is connected with the inner wall peripheral outer wall of the cylindrical box (3).
2. The multi-purpose athletic track and field physical training device of claim 1, wherein: the bottom end of the connecting disc (6) is fixedly connected with a weighting block (5), and the peripheral outer wall of the top end of the weighting block (5) is connected with the peripheral outer wall of the bottom end of the connecting disc (6).
3. The multi-purpose athletic track and field physical training device of claim 1, wherein: the utility model discloses a support column, including pillar (2), one side fixedly connected with scale (11) of pillar (2), the peripheral outer wall of the opposite side of scale (11) links to each other with the peripheral outer wall of one side of pillar (2).
4. The multi-purpose athletic track and field physical training device of claim 1, wherein: the bottom end of the telescopic rod (14) is fixedly connected with a chassis (16), and the peripheral outer wall of the top end of the chassis (16) is connected with the peripheral outer wall of the bottom end of the telescopic rod (14).
5. The multi-purpose athletic track and field physical training device of claim 1, wherein: the middle of the bottom end of the fixed rod (17) is movably connected with a ball (18), and the peripheral outer wall of the ball (18) is connected with the peripheral outer wall of the fixed rod (17).
6. The multi-purpose athletic track and field physical training device of claim 1, wherein: the inner wall of the pull ring (10) is fixedly connected with anti-skidding lines (20), and the outer peripheral wall of the anti-skidding lines (20) is connected with the inner side inner wall of the pull ring (10).
7. The multi-purpose athletic track and field physical training device of claim 1, wherein: the inner part of the cylindrical box (3) is fixedly connected with a filling body (29), and the peripheral outer wall of the filling body (29) is connected with the inner side inner wall of the cylindrical box (3).
8. The multi-purpose athletic track and field physical training device of claim 1, wherein: the high jump rod (23) is provided with one and forms a high jump mechanism together with the adjusting ring (24), the locking groove (7) and the sliding rail (8).
9. The multi-purpose athletic track and field physical training device of claim 1, wherein: the two supports (21) form a moving mechanism convenient to detach together with the connecting disc (6), the rotating shaft (22) and the sliding rail (8).
10. The multi-purpose athletic track and field physical training device of claim 1, wherein: the two cylindrical boxes (3) and the cross railing (4), the steel wire rope (9) and the pull ring (10) form a cross railing and arm exercise mechanism together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010034547.9A CN113117282B (en) | 2020-01-14 | 2020-01-14 | Many function body educate track and field physical training device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010034547.9A CN113117282B (en) | 2020-01-14 | 2020-01-14 | Many function body educate track and field physical training device |
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| Publication Number | Publication Date |
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| CN113117282A CN113117282A (en) | 2021-07-16 |
| CN113117282B true CN113117282B (en) | 2021-12-07 |
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| CN114849135B (en) * | 2022-06-02 | 2023-09-29 | 青岛理工大学 | Physical training device for multifunctional track and field long-distance running teaching and use method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201257276Y (en) * | 2008-09-03 | 2009-06-17 | 广安国 | Multi-purpose balance weight type lifting pillar for teaching and training |
| US9039575B2 (en) * | 2013-03-20 | 2015-05-26 | Pro Performance Sports, L.L.C. | Sports training ladder |
| CN205549332U (en) * | 2016-02-15 | 2016-09-07 | 王冬生 | But multi -functional control body educates trainer |
| KR101694696B1 (en) * | 2016-05-23 | 2017-01-10 | 자료원주식회사 | Folding type Hurdles |
| CN106267691B (en) * | 2016-10-13 | 2019-01-08 | 周口师范学院 | A kind of Multifunctional physical training auxiliary device |
| CN207137240U (en) * | 2017-07-13 | 2018-03-27 | 湖南商学院 | Physical training apparatus |
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