CN114652999A

CN114652999A - High jump horizontal pole is used in sports convenient to adjust

Info

Publication number: CN114652999A
Application number: CN202210361958.8A
Authority: CN
Inventors: 黄鹿
Original assignee: Jiangxi University of Science and Technology
Current assignee: Jiangxi University of Science and Technology
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-06-24
Anticipated expiration: 2042-04-07
Also published as: CN114652999B

Abstract

The invention relates to a conveniently-adjusted high jump cross bar for sports, which can adjust the height of a control sleeve and a placing rack through matching a motor and a threaded rod with a square block, solves the problem that the equipment is adjusted manually, reduces the conditions that the manual efficiency is low, time and labor are wasted, and the training time is influenced, and further improves the whole usability of the equipment, and comprises a base, two cross bar pieces and an adjusting device, wherein the number of the base is two, the upper surface of the base is fixedly connected with a vertical rod, the surface of the vertical rod is sleeved and slidably connected with an adjusting sleeve, one side of the adjusting sleeve is fixedly connected with a placing piece, the cross bar body is arranged at one side of the placing piece, the adjusting device is arranged on the surface of the vertical rod, the adjusting device comprises a motor, the motor is fixedly connected with the surface of the base, the output end of the motor is fixedly connected with a threaded rod, the upper end of the vertical rod is fixedly connected with a fixed block, and the surface of the fixed block is provided with a first round hole, one end of the threaded rod is in threaded connection with the first round hole.

Description

High jump horizontal pole is used in sports convenient to adjust

Technical Field

The invention relates to the field of medical care equipment, in particular to a high jump cross bar convenient to adjust for sports.

Background

Sports is a complex social culture phenomenon, and achieves conscious, purposeful and organized social activities of promoting overall development, improving physical quality and overall education level, enhancing physical fitness and sports ability, improving life style and improving life quality according to the laws of human growth and development, skill formation, function improvement and the like by taking physical and intellectual activities as basic means. With the expansion of international interaction, the scale and level of sports business development is an important mark for measuring the development progress of a country and a society, and becomes an important means for foreign exchange and cultural communication of the country. Sports can be divided into categories such as mass sports, professional sports, school sports, and the like. Including a plurality of factors such as sports culture, sports education, sports activities, sports competitions, sports facilities, sports organizations, sports science and technology, etc.

The high jump is one of the track and field events, it is composed of rhythmic running, single foot jumping and falling over the cross bar, the competition item of the achievement is calculated by the height over the top edge of the cross bar, the high jump is the sport item of the sport conquering height, it is the symbol that the human does not flex and brave to climb the high peak, nowadays, the cross bar is used in the high jump sport to calculate the competition achievement.

However, the existing too high cross bar has the following problems:

1. on the problem of carrying out the altitude mixture control to the horizontal pole, current height-adjusting horizontal pole need adjust through artifical manual mode when adjusting, and adjusts inefficiency, and at the in-process of continuous regulation, very waste time simultaneously influences sportsman's training time.

2. On the problem of placing the horizontal pole, the current horizontal pole that drives is directly placed in the regulation department, when equipment is adjusting, wholly easily produces vibrations, and the horizontal pole easily receives vibrations and slides the phenomenon that leads to dropping on equipment to need appear putting, waste time.

3. On the problem that equipment was whole to be placed, current most equipment is when the mode, and the phenomenon that the unstability leads to collapsing easily appears, and other equipment are difficult to extract in follow-up dismantlements when utilizing the bolt simultaneously, cause the circumstances of equipment troublesome poeration.

Accordingly, the present invention provides a conveniently adjustable high jump bar for sports to solve this problem.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the jumping cross bar for sports, which is convenient to adjust, and effectively solves the problems that the existing nursing bed cannot be used for synchronously sitting up and relieving the bowels and is inconvenient to turn over.

A jumping cross rod convenient to adjust for sports comprises a base, cross rod pieces and an adjusting device, wherein the number of the base is two, the upper surface of the base is fixedly connected with a vertical rod, the surface of the vertical rod is sleeved with and is slidably connected with an adjusting sleeve, one side of the adjusting sleeve is fixedly connected with a placing piece, the cross rod body is arranged on one side of the placing piece, the adjusting device is arranged on the surface of the vertical rod, the adjusting device comprises a motor, the motor is fixedly connected with the surface of the base, the output end of the motor is fixedly connected with a threaded rod, the upper end of the vertical rod is fixedly connected with a fixed block, the surface of the fixed block is provided with a first round hole, one end of the threaded rod is in threaded connection with the first round hole, one side surface of the adjusting sleeve is fixedly connected with a square block, the surface of the square block is provided with a threaded hole, and the threaded rod is in threaded connection with the threaded hole, the fixed surface of pole setting is connected with lug one, the fixed surface of lug one is connected with the stabilizer bar, the stabilizer bar is kept away from the one end of lug one and is connected with the fixed surface of fixed block, round hole two has been seted up on the surface of square piece, the stabilizer bar is through setting up adjusting device with the inner wall sliding connection of round hole two, is convenient for adjust equipment height, can reduce the phenomenon that equipment adopted manual mode to adjust effectively, has reduced the condition that manual inefficiency wastes time and energy and influences the training time, and then has improved the holistic ease for use of equipment.

Preferably, a rectangular channel has been seted up to a side surface of square piece, two dead levers of the inner wall fixedly connected with of rectangular channel, the sliding surface of dead lever is connected with the fixture block, the transversal rectangle of personally submitting of fixture block, a plurality of draw-in grooves have been seted up on the surface of stabilizer bar, and is a plurality of the draw-in groove is equidistant setting, the fixture block removes with the draw-in groove inner wall joint on stabilizer bar surface, through the dead lever, can control the fixture block, and the fixture block cooperation stabilizer bar surface's draw-in groove can improve and remove the holistic stability of cover simultaneously.

Preferably, one side surface of the fixture block is rotatably connected with the dwang, one end fixedly connected with dog of dwang, the transversal straight flute mouth shape of personally submitting of dog, one side surface fixedly connected with concave piece of square piece, the dog is connected with the inner wall joint of concave piece, through setting up the dwang, is convenient for drive the dog and rotates to can control the dog and insert and establish in the inner wall of concave piece, realize tying the fixture block.

Preferably, the surface cover of dead lever is equipped with first spring, the both ends of first spring are connected with the fixed surface of dead lever and fixture block respectively, through setting up first spring, are convenient for carry out reset control to the fixture block, have improved the constraint effect of fixture block simultaneously.

Preferably, the surface of the placing piece is provided with a stabilizing device, the stabilizing device comprises a placing block and a clamping block, the placing block is fixedly connected with the surface of the placing piece, the clamping block is arranged on the upper surface of the placing block, the surfaces of the clamping block and the placing block are both provided with semicircular grooves, both sides of the clamping block are both fixedly connected with a third bump, the lower surface of the third bump is fixedly connected with a sliding rod, both sides of the placing piece are both fixedly connected with a second bump, the surface of the second bump is provided with a third circular hole, the sliding rod is in sliding connection with the inner wall of the third circular hole, one side of the clamping block is provided with a sliding groove, the inner wall of the sliding groove is in sliding connection with a sliding block, the longitudinal section of the sliding block is U-shaped, one side surface of the placing block is provided with a limiting groove, the sliding block is clamped with the inner wall of the limiting groove, and by arranging the stabilizing device, the cross rod in the equipment is convenient to limit, the phenomenon that the cross rod falls due to shaking when the equipment is adjusted can be effectively reduced, the condition that the cross rod falls to influence training is reduced, and the overall stability of the equipment is improved.

Preferably, the surface cover of slide bar is equipped with the third spring, the both ends of third spring respectively with the fixed surface connection of lug two and lug three, through setting up the third spring, be convenient for carry out reset control to the grip block, stability when can improving the grip block and open makes things convenient for equipment to use.

Preferably, a push rod is fixedly connected to the surface of one side of the sliding block, the push rod is arranged in a cylindrical shape, a fourth spring is fixedly connected to one side of the sliding block, corresponding to the inner wall of the sliding groove in the surface of the clamping block, the sliding block can be controlled to move by arranging the round push rod, meanwhile, the fourth spring can control the sliding block to reset and control, and the constraint effect of the sliding block is improved.

Preferably, the surface of base is provided with auxiliary device, auxiliary device's number has two, auxiliary device includes the inserted bar, two round holes four have been seted up on the surface of base, the inner wall sliding connection of inserted bar and round hole four, the one end fixedly connected with control block of inserted bar, the control block forms through ring and rectangular block combination, two locating pieces, two of the fixed surface of base be connected with one side fixedly connected with connecting rod that the locating piece is corresponding, the surface of connecting rod is rotated and is connected with the wane, the longitudinal section of wane is straight flute mouth shape, and through setting up auxiliary device, the auxiliary device of being convenient for supports stably, can reduce the phenomenon that the equipment appears rocking when placing effectively, has reduced the condition that the equipment collapsed, and then has improved the holistic practicality of equipment.

Preferably, the fixed surface of wane is connected with the footboard, a plurality of antiskid groove have been seted up on the surface of footboard, and is a plurality of antiskid groove is equidistant setting, through setting up the footboard, can control the wane through the mode that the foot stepped on, is convenient for carry on laborsavingly, and the antiskid groove on footboard surface simultaneously can improve the antiskid effect of footboard, reduces to trample the phenomenon that appears skidding.

Preferably, the surface cover of connecting rod is equipped with the fifth spring, the both ends of fifth spring respectively with locating piece and wane fixed connection, through setting up the fifth spring, be convenient for carry out automatic re-setting control to locating piece and wane, also improved the constraint effect of wane and footboard simultaneously, be convenient for use next time, improve holistic ease for use.

The invention has the beneficial effects that:

1. by arranging the adjusting device, when the equipment needs to be used, the stop block and the rotating rod are rotated to enable the stop block to lose the constraint on the concave block, the first spring releases elasticity to drive the clamping block to reset, the clamping block loses the constraint on the clamping groove on the surface of the stabilizing rod, the motor is turned on, the motor drives the threaded rod to rotate in the first round hole on the surface of the fixing block, the threaded rod drives the square block to carry out one end on the stabilizing rod, so that the square block drives the moving sleeve and the placing part to adjust, when the adjustment is completed, the clamping block is pushed to be inserted into the clamping groove on the surface of the stabilizing rod, the first spring is stressed and deformed to generate elasticity, the stop block and the rotating rod are randomly rotated to enable the stop block to be inserted into the inner wall of the concave block, the use can be completed, the height of the equipment can be adjusted conveniently by adopting a manual mode by arranging the adjusting device, the phenomenon that the manual efficiency is low, the labor is wasted, and the training time is reduced, thereby improving the usability of the whole equipment.

2. Through setting up stabilising arrangement, when needs use equipment, promote the push rod, the push rod drives the slider and removes, fourth spring atress deformation produces elasticity, promote the grip block to the one side that is close to the placing block, the grip block drives the slide bar and slides in lug two, third spring atress deformation produces elasticity, when removing to a locating position, the slider is inserted and is established when placing the spacing groove on block surface, loosen the push rod, fourth spring release elasticity, drive slider and push rod reset, make the slider offset with the inner wall in placing block surface quota groove, can accomplish the use, through setting up stabilising arrangement, be convenient for restrict the horizontal pole in the equipment, can reduce equipment effectively and appear rocking the phenomenon that leads to the horizontal pole to drop when adjusting, the horizontal pole has been reduced and has dropped the influence training the condition, and then the holistic stability of equipment has been improved.

3. Through setting up auxiliary device, when needs use equipment, when needs are stable, directly insert the inserted bar and establish and carry out the outrigger in soil, when needs are demolishd, step on the footboard with the foot, the footboard atress drives the wane and rotates in the connecting rod, fifth spring atress deformation produces elasticity, wane cooperation control block, can extract the inserted bar, when the foot removes the footboard, fifth spring release elasticity, it resets to drive wane and footboard, the completion is used, through setting up auxiliary device, the auxiliary equipment of being convenient for supports stably, the phenomenon that the equipment appears rocking when placing can be reduced effectively, the condition that the equipment collapsed has been reduced, and then the holistic practicality of equipment has been improved.

Drawings

Fig. 1 is a perspective view of the present invention, fig. 1.

Fig. 2 is a schematic rear view of the present invention.

FIG. 3 is an enlarged view of the invention at A.

FIG. 4 is an enlarged view of the invention at B.

FIG. 5 is an enlarged view of the present invention at C.

Fig. 6 is a partial sectional structural schematic view of the adjusting device of the present invention.

FIG. 7 is a schematic view of the structure of the stabilizing device of the present invention.

FIG. 8 is an enlarged view of the invention at D.

Fig. 9 is an exploded view of the stabilization device of the present invention.

FIG. 10 is a schematic view of the auxiliary device of the present invention.

FIG. 11 is an enlarged view of the invention at E.

Fig. 12 is an exploded view of the auxiliary device of the present invention.

Detailed Description

The foregoing and other technical matters, features and effects of the present invention will be apparent from the following detailed description of the embodiments with reference to the accompanying drawings, in which reference is made to the accompanying drawings.

Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

Embodiment one, a jumping cross bar for sports convenient to adjust, includes base 1, horizontal member and adjusting device 5, there are two of the bases 1, the upper surface of the base 1 is fixedly connected with upright rod 2, the surface of the upright rod 2 is sleeved and slidably connected with adjusting sleeve 3, one side of the adjusting sleeve 3 is fixedly connected with placing part 4, the horizontal member 8 is arranged at one side of the placing part 4, the adjusting device 5 is arranged on the surface of the upright rod 2, the adjusting device 5 includes a motor 52, the motor 52 is fixedly connected with the surface of the base 1, the output end of the motor 52 is fixedly connected with a threaded rod 55, the upper end of the upright rod 2 is fixedly connected with a fixed block 51, the surface of the fixed block 51 is provided with a first round hole, one end of the threaded rod 55 is in threaded connection with the first round hole, one side surface of the adjusting sleeve 3 is fixedly connected with a square block 56, the surface of the square block 56 is provided with a threaded hole, the threaded rod 55 is in threaded connection with the threaded hole, the surface of the upright rod 2 is fixedly connected with a first convex block 53, the surface of the first convex block 53 is fixedly connected with a stabilizer bar 54, one end of the stabilizer bar 54 far away from the first convex block 53 is fixedly connected with the surface of the fixed block 51, the surface of the square block 56 is provided with a second circular hole, the stabilizer bar 54 is in sliding connection with the inner wall of the second circular hole, through the arrangement of the adjusting device 5, when the device needs to be used, the stop block 512 and the rotating rod 510 are rotated, the stop block 512 loses the constraint on the concave block 59, the first spring 58 releases the elastic force to drive the clamping block 513 to reset, the clamping groove on the surface of the stabilizer bar 54 is lost, the motor 52 is turned on, the motor 52 drives the threaded rod 55 to rotate in the first circular hole on the surface of the fixed block 51, and the threaded rod 55 drives the block 56 to perform one end on the stabilizer bar 54, thereby square 56 drives and removes the cover and place 4 and adjust, when adjusting and accomplishing, promote fixture block 513 and insert and establish in the draw-in groove on stabilizer bar 54 surface, first spring 58 atress deformation produces elasticity, random rotation dog 512 and dwang 510, make dog 512 insert and establish in the inner wall of concave block 59, can accomplish the use, through setting up adjusting device 5, be convenient for adjust the equipment height, can reduce the phenomenon that equipment adopted manual mode to adjust effectively, the condition that manual inefficiency wastes time and energy and influences the training time has been reduced, and then the holistic ease of use of equipment has been improved.

In the second embodiment, a rectangular groove is formed in one side surface of the square block 56, two fixing rods 57 are fixedly connected to the inner wall of the rectangular groove, a clamping block 513 is slidably connected to the surface of each fixing rod 57, the cross section of each clamping block 513 is rectangular, a plurality of clamping grooves are formed in the surface of the stabilizer bar 54 and are arranged at equal intervals, the clamping blocks 513 are clamped with the inner walls of the clamping grooves in the surface of the stabilizer bar 54, the clamping blocks 513 can be controlled to move through the fixing rods 57, and meanwhile the clamping blocks 513 are matched with the clamping grooves in the surface of the stabilizer bar 54, so that the overall stability of the moving sleeve can be improved.

In the third embodiment, a rotating rod 510 is rotatably connected to the surface of one side of the clamping block 513, a stop block 512 is fixedly connected to one end of the rotating rod 510, the cross section of the stop block 512 is in a straight notch shape, a concave block 59 is fixedly connected to the surface of one side of the square block 56, the stop block 512 is clamped with the inner wall of the concave block 59, and the rotating rod 510 is arranged to facilitate the rotation of the stop block 512, so that the stop block 512 can be controlled to be inserted into the inner wall of the concave block 59, and the clamping block 513 can be bound.

In the fourth embodiment, the first spring 58 is sleeved on the surface of the fixing rod 57, two ends of the first spring 58 are respectively fixedly connected with the surfaces of the fixing rod 57 and the fixture block 513, the first spring 58 is arranged to facilitate the reset control of the fixture block 513, and at the same time, the binding effect of the fixture block 513 is improved, when the device is required to be used, the stopper 512 and the rotating rod 510 are rotated to make the stopper 512 lose the binding with the concave block 59, the first spring 58 releases the elastic force to drive the fixture block 513 to reset, so that the fixture block 513 loses the binding with the slot on the surface of the stabilizer bar 54, the motor 52 is turned on, the motor 52 drives the threaded rod 55 to rotate in the first circular hole on the surface of the fixing block 51, the threaded rod 55 drives the square block 56 to perform one end on the stabilizer bar 54, so that the square block 56 drives the moving sleeve and the placing member 4 to perform adjustment, and when the adjustment is completed, the fixture block 513 is pushed to be inserted into the slot on the surface of the stabilizer bar 54, first spring 58 atress deformation produces elasticity, rotates dog 512 and dwang 510 at random, makes dog 512 insert and establishes in the inner wall of concave block 59, can accomplish the use, through setting up adjusting device 5, is convenient for adjust the equipment height, can reduce the phenomenon that equipment adopted manual mode to adjust effectively, has reduced the condition that manual inefficiency wastes time and energy and influences the training time, and then has improved the holistic ease of use of equipment.

In the fifth embodiment, a stabilizing device 6 is disposed on the surface of the placing member 4, the stabilizing device 6 includes a placing block 62 and a clamping block 61, the placing block 62 is fixedly connected with the surface of the placing member 4, the clamping block 61 is disposed on the upper surface of the placing block 62, semicircular grooves are disposed on the surfaces of the clamping block 61 and the placing block 62, three protruding blocks 65 are fixedly connected to both sides of the clamping block 61, a sliding rod 64 is fixedly connected to the lower surface of the three protruding blocks 65, two protruding blocks 63 are fixedly connected to both sides of the placing member 4, a third circular hole is disposed on the surface of the two protruding blocks 63, the sliding rod 64 is slidably connected with the inner wall of the third circular hole, a sliding groove is disposed on one side of the clamping block 61, a sliding block 67 is slidably connected to the inner wall of the sliding groove, the longitudinal section of the sliding block 67 is U-shaped, and a limiting groove is disposed on the surface of one side of the placing block 62, the slide block 67 is clamped with the inner wall of the limit groove, the clamping block 61 and the semicircular groove on the surface of the placing block 62 can clamp the cross rod body 8, when the equipment needs to be used, the push rod 69 is pushed, the push rod 69 drives the slide block 67 to move, the fourth spring 68 is stressed and deformed to generate elastic force, the clamping block 61 is pushed to one side close to the placing block 62, the slide rod 64 is driven by the clamping block 61 to slide in the second bump 63, the third spring 66 is stressed and deformed to generate elastic force, when the slide block 67 is inserted into the limit groove on the surface of the placing block 62 when the equipment moves to a certain position, the push rod 69 is loosened, the fourth spring 68 releases the elastic force, the slide block 67 and the push rod 69 are driven to reset, the slide block 67 is abutted against the inner wall of the limit groove on the surface of the placing block 62, the use can be completed, the cross rod in the equipment is convenient to limit by arranging the stabilizing device 6, the phenomenon that the cross rod falls caused by shaking of the equipment can be effectively reduced, the condition that the cross rod falls to influence the training is reduced, and the overall stability of the equipment is improved.

In a sixth embodiment, the surface of the sliding rod 64 is sleeved with a third spring 66, two ends of the third spring 66 are fixedly connected with the surfaces of the second protruding block 63 and the third protruding block 65 respectively, and by arranging the third spring 66, the clamping block 61 can be conveniently reset and controlled, the stability of the clamping block 61 when the clamping block is opened can be improved, and the device can be conveniently used.

Seventh embodiment, a push rod 69 is fixedly connected to a surface of one side of the slider 67, the push rod 69 is disposed in a cylindrical shape, a fourth spring 68 is fixedly connected to a side of the slider 67 corresponding to an inner wall of the sliding groove on the surface of the holding block 61, the slider 67 can be controlled to move by disposing the circular push rod 69, meanwhile, the fourth spring 68 can control the slider 67 to return, and the binding effect of the slider 67 is improved, when the device is needed, the push rod 69 is pushed, the slider 67 is driven by the push rod 69 to move, the fourth spring 68 is deformed by force to generate elastic force, the holding block 61 is pushed to a side close to the placing block 62, the slide rod 64 is driven by the holding block 61 to slide in the second protruding block 63, the third spring 66 is deformed by force to generate elastic force, when the slider 67 is inserted into the limiting groove on the surface of the placing block 62 when moving to a certain position, the push rod 69 is released, the fourth spring 68 releases the elastic force, drive slider 67 and push rod 69 and reset, make slider 67 offset with the inner wall of placing 62 surperficial quota grooves of piece, can accomplish the use, through setting up stabilising arrangement 6, be convenient for restrict the horizontal pole in the equipment, can reduce equipment effectively and appear rocking the phenomenon that leads to the horizontal pole to drop when adjusting, reduced the horizontal pole and dropped the condition that influences the training, and then improved the holistic stability of equipment.

In the eighth embodiment, the surface of the base 1 is provided with the auxiliary device 7, the number of the auxiliary device 7 is two, the auxiliary device 7 includes an insertion rod 71, the surface of the base 1 is provided with two four circular holes, the insertion rod 71 is slidably connected with the inner wall of the four circular holes, one end of the insertion rod 71 is fixedly connected with a control block 72, the control block 72 is formed by combining a circular ring and a rectangular block, the surface of the base 1 is fixedly connected with two positioning blocks 73, one side corresponding to the two positioning blocks 73 is fixedly connected with a connecting rod 77, the surface of the connecting rod 77 is rotatably connected with a rocker 75, the longitudinal section of the rocker 75 is in a straight notch shape, by providing the auxiliary device 7, when the device needs to be used, when the device needs to be stably used, the insertion rod 71 is directly inserted into soil for stable support, when the device needs to be removed, the rocker 75 is driven by the foot pedal 74, the pedal 74 is forced to rotate in the connecting rod 77, fifth spring 76 atress deformation produces elasticity, and wane 75 cooperation control block 72 can extract inserted bar 71, and when the foot removed footboard 74, fifth spring 76 release elasticity drives wane 75 and footboard 74 and resets, accomplishes and uses, through setting up auxiliary device 7, the auxiliary assembly of being convenient for supports stably, can reduce the phenomenon that the equipment appears rocking when placing effectively, has reduced the condition that the equipment collapsed, and then has improved the holistic practicality of equipment.

Ninth embodiment, fixed surface of wane 75 is connected with footboard 74, a plurality of anti-skidding grooves have been seted up on the surface of footboard 74, and is a plurality of anti-skidding groove is equidistant setting, through setting up footboard 74, can control wane 75 through the mode that the foot stepped on, is convenient for carry on laborsavingly, and the antiskid effect of footboard 74 can be improved in the anti-skidding groove on footboard 74 surface simultaneously, reduces to trample the phenomenon that appears skidding.

In the tenth embodiment, the surface of the connecting rod 77 is sleeved with a fifth spring 76, two ends of the fifth spring 76 are respectively and fixedly connected with the positioning block 73 and the rocker 75, the fifth spring 76 is arranged, so that automatic reset control of the positioning block 73 and the rocker 75 is facilitated, the binding effect of the rocker 75 and the pedal 74 is improved, the next use is facilitated, the whole usability is improved, when the device is needed, the inserting rod 71 is directly inserted into soil for stable support when the device is needed, the pedal 74 is stepped by feet when the device is needed to be dismounted, the pedal 74 is stressed to drive the rocker 75 to rotate in the connecting rod 77, the fifth spring 76 is stressed and deformed to generate elastic force, the rocker 75 is matched with the control block 72, the inserting rod 71 can be pulled out, when the feet move away from the pedal 74, the fifth spring 76 releases the elastic force to drive the rocker 75 and the pedal 74 to reset, and the use is completed, through setting up auxiliary device 7, the auxiliary assembly of being convenient for supports stably, can reduce the phenomenon that the equipment appears rocking when placing effectively, has reduced the circumstances that the equipment collapsed, and then has improved the holistic practicality of equipment.

The invention has the beneficial effects that:

1. by arranging the adjusting device 5, when the device is needed to be used, the stopper 512 and the rotating rod 510 are rotated to make the stopper 512 lose the constraint on the concave block 59, the first spring 58 releases the elastic force to drive the stopper 513 to reset, so that the stopper 513 loses the constraint on the clamping groove on the surface of the stabilizer 54, the motor 52 is turned on, the motor 52 drives the threaded rod 55 to rotate in the first round hole on the surface of the fixed block 51, the threaded rod 55 drives the square block 56 to perform one end on the stabilizer 54, so that the square block 56 drives the moving sleeve and the placing part 4 to be adjusted, when the adjustment is completed, the stopper 513 is pushed to be inserted in the clamping groove on the surface of the stabilizer 54, the first spring 58 is stressed and deformed to generate the elastic force, the stopper 512 and the rotating rod 510 are randomly rotated to make the stopper 512 inserted in the inner wall of the concave block 59, the use can be completed, by arranging the adjusting device 5, the height of the device can be conveniently adjusted, the phenomenon that the equipment is adjusted in a manual mode can be effectively reduced, the condition that the training time is influenced by time and labor caused by low manual efficiency is reduced, and the whole usability of the equipment is further improved.

2. By arranging the stabilizing device 6, when the equipment needs to be used, the push rod 69 is pushed, the push rod 69 drives the slide block 67 to move, the fourth spring 68 is stressed and deformed to generate elastic force, the clamping block 61 is pushed to one side close to the placing block 62, the clamping block 61 drives the slide rod 64 to slide in the second bump 63, the third spring 66 is stressed and deformed to generate elastic force, when the slide block 67 is inserted in the limiting groove on the surface of the placing block 62 when moving to a certain position, the push rod 69 is released, the fourth spring 68 releases the elastic force, the slide block 67 and the push rod 69 are driven to reset, the slide block 67 is abutted against the inner wall of the limiting groove on the surface of the placing block 62, the use can be completed, the stabilizing device 6 is arranged, the limitation on the cross rod in the equipment is facilitated, the phenomenon that the cross rod falls off due to shaking of the equipment during adjustment can be effectively reduced, and the condition that the cross rod falls off to influence the training is reduced, thereby improving the stability of the whole equipment.

3. Through setting up auxiliary device 7, when needs use equipment, when needs are stable, directly insert inserted bar 71 and establish and carry out the outrigger in soil, when needs are demolishd, step on footboard 74 with the foot, footboard 74 atress drives wane 75 and rotates in connecting rod 77, fifth spring 76 atress deformation produces elasticity, wane 75 cooperation control block 72, can extract inserted bar 71, when the foot removes footboard 74, fifth spring 76 releases elasticity, drive wane 75 and footboard 74 and reset, accomplish and use, through setting up auxiliary device 7, the auxiliary device of being convenient for supports stably, can reduce the phenomenon that the equipment appears rocking when placing effectively, the condition that the equipment collapsed has been reduced, and then the holistic practicality of equipment has been improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high jump horizontal pole for sports convenient to adjust, includes base (1), the horizontal pole body (8) and adjusting device (5), its characterized in that: the number of the base (1) is two, the upper surface of the base (1) is fixedly connected with the upright stanchion (2), the surface of the upright stanchion (2) is sleeved with the adjusting sleeve (3) in a sliding connection manner, one side of the adjusting sleeve (3) is fixedly connected with the placing part (4), the cross rod body (8) is arranged on one side of the placing part (4), the adjusting device (5) is arranged on the surface of the upright stanchion (2), the adjusting device (5) comprises a motor (52), the motor (52) is fixedly connected with the surface of the base (1), the output end of the motor (52) is fixedly connected with a threaded rod (55), the upper end of the upright stanchion (2) is fixedly connected with a fixed block (51), the surface of the fixed block (51) is provided with a round hole I, one end of the threaded rod (55) is in threaded connection with the round hole I, one side surface of the adjusting sleeve (3) is fixedly connected with a square block (56), the surface of square piece (56) seted up the screw hole, threaded rod (55) and screw hole threaded connection, the fixed surface of pole setting (2) is connected with lug (53), the fixed surface of lug (53) is connected with stabilizer bar (54), stabilizer bar (54) keep away from the one end of lug (53) and the fixed surface of fixed block (51) and are connected, round hole two has been seted up on the surface of square piece (56), stabilizer bar (54) and the inner wall sliding connection of round hole two.

2. A sports jump rail easy to adjust according to claim 1, wherein: the utility model discloses a stabilizer bar, including square piece (56), inner wall fixedly connected with two dead levers (57) of rectangular channel, the surperficial sliding connection of dead lever (57) has fixture block (513), the transversal rectangle of personally submitting of fixture block (513), a plurality of draw-in grooves have been seted up on the surface of stabilizer bar (54), and is a plurality of the draw-in groove is equidistant setting, fixture block (513) and stabilizer bar (54) surperficial draw-in groove inner wall joint.

3. A sports jump rail easy to adjust according to claim 2, wherein: the surface of one side of the clamping block (513) is rotatably connected with a rotating rod (510), one end of the rotating rod (510) is fixedly connected with a stop block (512), the cross section of the stop block (512) is in a straight notch shape, a concave block (59) is fixedly connected with the surface of one side of the square block (56), and the stop block (512) is clamped with the inner wall of the concave block (59).

4. A sports jump rail easy to adjust according to claim 2, wherein: the surface of the fixing rod (57) is sleeved with a first spring (58), and two ends of the first spring (58) are fixedly connected with the surfaces of the fixing rod (57) and the fixture block (513) respectively.

5. A sports jump rail easy to adjust according to claim 1, wherein: the surface of the placing piece (4) is provided with a stabilizing device (6), the stabilizing device (6) comprises a placing block (62) and a clamping block (61), the placing block (62) is fixedly connected with the surface of the placing piece (4), the clamping block (61) is arranged on the upper surface of the placing block (62), semicircular grooves are formed in the surfaces of the clamping block (61) and the placing block (62), convex blocks III (65) are fixedly connected to the two sides of the clamping block (61), a sliding rod (64) is fixedly connected to the lower surface of each convex block III (65), convex blocks II (63) are fixedly connected to the two sides of the placing piece (4), a circular hole III is formed in the surface of each convex block II (63), the sliding rod (64) is slidably connected with the inner wall of the circular hole III, a sliding groove is formed in one side of the clamping block (61), and a sliding block (67) is slidably connected to the inner wall of the sliding groove, the longitudinal section of slider (67) is the U-shaped, place a side surface of piece (62) and seted up the spacing groove, slider (67) and the inner wall joint in spacing groove.

6. A sports jump rail convenient to adjust according to claim 5, wherein: the surface of the sliding rod (64) is sleeved with a third spring (66), and two ends of the third spring (66) are fixedly connected with the surfaces of the second projection (63) and the third projection (65) respectively.

7. A sports jump rail convenient to adjust according to claim 5, wherein: the surface of one side of the sliding block (67) is fixedly connected with a push rod (69), the push rod (69) is arranged in a cylindrical shape, and a fourth spring (68) is fixedly connected to one side of the sliding block (67) corresponding to the inner wall of the sliding groove on the surface of the clamping block (61).

8. A sports jump rail easy to adjust according to claim 1, wherein: the surface of base (1) is provided with auxiliary device (7), the number of auxiliary device (7) has two, auxiliary device (7) are including inserted bar (71), two round holes four have been seted up on the surface of base (1), inserted bar (71) and the inner wall sliding connection of round hole four, the one end fixedly connected with control block (72) of inserted bar (71), control block (72) form through ring and rectangle piece combination, the fixed surface of base (1) is connected with two locating pieces (73), two the corresponding one side fixedly connected with connecting rod (77) of locating piece (73), the surface rotation of connecting rod (77) is connected with wane (75), the longitudinal section of wane (75) is the straight flute mouth shape.

9. A sports jump rail convenient to adjust according to claim 8, wherein: the fixed surface of wane (75) is connected with footboard (74), a plurality of anti-skidding grooves have been seted up on the surface of footboard (74), and is a plurality of anti-skidding groove is equidistant setting.

10. A sports jump rail convenient to adjust according to claim 8, wherein: the surface cover of connecting rod (77) is equipped with fifth spring (76), the both ends of fifth spring (76) respectively with locating piece (73) and wane (75) fixed connection.