CN114652999B

CN114652999B - High jump horizontal pole for sports convenient to adjust

Info

Publication number: CN114652999B
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: 2023-07-07
Anticipated expiration: 2042-04-07
Also published as: CN114652999A

Abstract

The invention discloses a high jump cross rod for sports, which is convenient to adjust, and can be used for adjusting the height of a control sleeve and a placement frame by matching a motor with a threaded rod with a square block, so that the phenomenon that equipment is adjusted manually is solved, the condition that the time and effort are wasted when the manual efficiency is low is reduced, the training time is influenced, the usability of the whole equipment is improved, the high jump cross rod comprises a base, cross rod pieces and an adjusting device, the number of the bases 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 slidingly connected with an adjusting sleeve, one side of the adjusting sleeve is fixedly connected with a placement piece, a cross rod body is arranged on one side of the placement 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 the threaded rod, the upper end of the vertical rod is fixedly connected with a fixed block, one end of the threaded rod is connected with a round hole in a threaded manner.

Description

High jump horizontal pole for sports convenient to adjust

Technical Field

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

Background

Sports is a complex social culture phenomenon, which takes physical and intellectual activities as basic means, and achieves a conscious, purposeful and organized social activity of promoting overall development, improving physical quality and overall education level, strengthening physique and improving exercise ability, improving life style and improving life quality according to the rules of growth and development, skill formation, function improvement and the like of human bodies. Along with the expansion of international interaction, the scale and level of sports development are an important sign for measuring the progress of national and social development, and also become an important means for national external and cultural exchanges. Sports can be classified into mass sports, professional sports, school sports, and the like. Including sports culture, sports education, sports activities, sports contests, sports facilities, sports organizations, sports science and technology, and the like.

The high jump is one of the track and field sports, is a game item which consists of rhythmic running-up, single-foot jump, falling over a cross rod, and the like, and calculates the result by crossing the height of the upper edge of the cross rod, is a sports item with high sports conquer, is a sign that a human is not flexible and is courier to climb a peak, and can be used for calculating the game result by using the cross rod in the high jump sports nowadays.

However, the existing too high cross bars have the following problems:

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

2. On the problem of placing the horizontal pole, current drive horizontal pole directly places on adjusting the department, when equipment is adjusting, wholly easily produces vibrations, and the horizontal pole is easily by vibrations slip on equipment and leads to the phenomenon that drops to need appear putting, waste time.

3. In the problem of wholly placing equipment, the phenomenon that the existing most equipment is unstable to collapse easily occurs in the mode, and other equipment is difficult to pull out in subsequent disassembly when utilizing a bolt, so that the equipment is troublesome to operate.

Accordingly, the present invention provides a high jump beam for sports that is easy to adjust 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 high jump cross bar for sports, which is convenient to adjust, and effectively solves the problem that the existing nursing bed cannot synchronously perform sitting up and urination and turn over conveniently.

The utility model provides a sports is with high jump horizontal pole convenient to adjust, includes base, horizontal pole spare and adjusting device, the number of base has two, the last fixed surface of base is connected with the pole setting, the surface cover of pole setting is established and sliding connection has the adjusting collar, one side fixedly connected with of adjusting collar places the piece, the horizontal pole body is located one side setting of placing the piece, adjusting device sets up on the surface of pole setting, adjusting device includes the motor, the fixed surface of motor and base is connected, the output fixedly connected with threaded rod of motor, the upper end fixedly connected with fixed block of pole setting, round hole one has been seted up to the surface of fixed block, one end and round hole one threaded connection of threaded rod, one side fixed surface of adjusting collar is connected with square block, threaded hole threaded connection is seted up to the surface of square block, the fixed surface of lug one is connected with the stabilizer bar, one end and the fixed surface fixedly connected with of fixed block of stabilizer bar, the surface fixedly connected with of square round hole of two, two inner walls have been seted up to the surface fixedly connected with round hole, the manual equipment is difficult to the manual performance that has taken advantage in time and has reduced the manual performance, and the manual performance is improved the equipment is convenient for the low to use of the manual performance to adjust.

Preferably, rectangular grooves are formed in one side surface of the square block, two fixing rods are fixedly connected to the inner wall of each rectangular groove, clamping blocks are connected to the surfaces of the fixing rods in a sliding mode, the cross sections of the clamping blocks are rectangular, a plurality of clamping grooves are formed in the surfaces of the stabilizing rods, the clamping grooves are arranged at equal intervals, the clamping blocks are connected with the inner walls of the clamping grooves on the surfaces of the stabilizing rods in a clamping mode, the clamping blocks can be controlled to move through the fixing rods, meanwhile, the clamping blocks are matched with the clamping grooves on the surfaces of the stabilizing rods, and the overall stability of the movable sleeve can be improved.

Preferably, a side surface of fixture block rotates and is connected with the dwang, the one end fixedly connected with dog of dwang, the transversal straight slot shape that personally submits of dog, a side surface fixedly connected with spill piece of square piece, dog and the inner wall joint of spill piece, through setting up the dwang, be convenient for drive the dog and rotate to can control the dog and insert and establish in the inner wall of spill piece, realize restricting the fixture block.

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

Preferably, the surface of placing the piece is provided with stabilising arrangement, stabilising arrangement is including placing piece and grip block, place the fixed surface of piece and place the piece and be connected, the grip block is located the upper surface setting of placing the piece, semicircular groove has all been seted up on the grip block and the surface of placing the piece, the equal fixedly connected with lug in both sides of grip block, the lower fixed surface of lug three is connected with the slide bar, the equal fixedly connected with lug in both sides of placing the piece, round hole three has been seted up on the surface of lug two, slide bar and the inner wall sliding connection of round hole three, the sliding groove has been seted up to one side of grip block, sliding groove's inner wall sliding connection has the slider, the longitudinal section of slider is the U-shaped, the spacing groove has been seted up on one side surface of placing the piece, slider and the inner wall joint of spacing groove, through setting up stabilising arrangement, the horizontal pole in the equipment of being convenient for restriction has reduced effectively that the equipment appears rocking when adjusting and has led to the phenomenon that the horizontal pole drops, has reduced the horizontal pole and has dropped the holistic stability of equipment.

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

Preferably, a side surface fixedly connected with push rod of slider, the push rod is cylindrical setting, slider and the corresponding one side fixedly connected with fourth spring of grip block surface sliding groove inner wall through setting up circular shape push rod, can control the slider and remove, and the fourth spring can control the slider and reset control simultaneously to the constraint effect of slider has been 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 are four has been seted up on the surface of base, the inserted bar is with the inner wall sliding connection of round hole four, the one end fixedly connected with control block of inserted bar, the control block forms through ring and rectangular piece combination, the surface fixedly connected with of base two locating pieces, two the corresponding one side fixedly connected with connecting rod of locating piece, the surface rotation of connecting rod is connected with the wane, the longitudinal section of wane is straight slot mouth shape, through setting up auxiliary device, the auxiliary device of being convenient for supports stably, can reduce the phenomenon that equipment rocked when placing effectively, has reduced the condition that 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 grooves have been seted up on the surface of footboard, and is a plurality of the equidistant setting of antiskid groove is through setting up the footboard, can control the wane through the mode of stepping on by foot, and is convenient for laborsaving, and the antiskid groove on footboard surface simultaneously can improve the antiskid effect of footboard, reduces to trample the phenomenon that the appearance was slipped.

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 reset 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.

The invention has the beneficial effects that:

1. through setting up adjusting device, when needs use equipment, rotate dog and dwang, make the dog lose the constraint to the spill piece, first spring release elasticity, drive the fixture block and reset, make the fixture block lose the constraint to stabilizer bar surface draw-in groove, open the motor, the motor drives the threaded rod and rotates in the round hole one on fixed block surface, the threaded rod drives square piece and carries out one end at the stabilizer bar, thereby square piece drives and removes the cover and place the piece and adjust, when adjusting, promote the fixture block and insert and establish in the draw-in groove on stabilizer bar surface, first spring atress deformation produces elasticity, rotate dog and dwang at random, make the dog insert and establish in the inner wall of spill piece, can accomplish the use, through setting up adjusting device, be convenient for adjust equipment height, can reduce the phenomenon that equipment adopts manual mode to adjust effectively, manual inefficiency time consuming and energy influences the condition of training time, and then the holistic usability of equipment has been improved.

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 being close to one side of placing the piece, the grip block drives the slide bar and slides in the lug second, third spring atress deformation produces elasticity, when removing to the certain position, the slider inserts and establishes when placing in the spacing groove on piece surface, loosen the push rod, fourth spring release elasticity, drive slider and push rod and reset, make the slider offset with the inner wall of placing piece surface limit groove, can accomplish the use, through setting up stabilising arrangement, be convenient for restrict the horizontal pole in the equipment, can reduce effectively that the equipment appears rocking when adjusting and lead to the phenomenon that the horizontal pole drops, the horizontal pole drops the condition that influences the training, and then improved the holistic stability of equipment.

3. Through setting up auxiliary device, when needs use equipment, when needs are stable, directly insert the inserted bar and establish and stabilize in soil and support, when needs are demolishd, trample 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 pull out the inserted bar, when the foot removes the footboard, fifth spring release elasticity, drive wane and footboard and reset, accomplish and use, through setting up auxiliary device, auxiliary equipment of being convenient for supports stably, can reduce the phenomenon that equipment rocked when placing effectively, the condition that equipment collapsed has been reduced, and then the holistic practicality of equipment has been improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

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 invention at C.

Fig. 6 is a schematic view of a part of a sectional structure of an adjusting device of the present invention.

Fig. 7 is a schematic structural view 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 structural view of an 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 features, aspects and advantages of the present invention will become more apparent from the following detailed description of embodiments of the present invention when taken in conjunction with the accompanying drawings, wherein like reference characters refer to the same parts throughout the several views.

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

The first embodiment is a jumping cross bar for sports, which comprises a base 1, a cross bar member and an adjusting device 5, wherein the number of the base 1 is two, the upper surface of the base 1 is fixedly connected with a vertical rod 2, the surface of the vertical rod 2 is sleeved with and slidingly connected with an adjusting sleeve 3, one side of the adjusting sleeve 3 is fixedly connected with a placing member 4, the cross bar member 8 is arranged on one side of the placing member 4, the adjusting device 5 is arranged on the surface of the vertical rod 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 vertical rod 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 a round hole I, 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 vertical rod 2 is fixedly connected with a first protruding block 53, the surface of the first protruding block 53 is fixedly connected with a stabilizing rod 54, one end of the stabilizing rod 54, which is far away from the first protruding 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 round hole, the stabilizing rod 54 is in sliding connection with the inner wall of the second round hole, when equipment is needed to be used, through the arrangement of the adjusting device 5, 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 elasticity, the stop block 513 is driven to reset, the stop block 513 loses the constraint on the clamping groove on the surface of the stabilizing rod 54, the motor 52 is opened, 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 carry out one end at the stabilizer bar 54 to the square block 56 drives the removal cover and places piece 4 and adjust, and when adjusting to accomplish, promote fixture block 513 to insert and establish in the draw-in groove on stabilizer bar 54 surface, first spring 58 atress deformation produces elasticity, at random rotates dog 512 and dwang 510, makes dog 512 insert and establishes in the inner wall of spill piece 59, can accomplish the use, through setting up adjusting device 5, be convenient for adjust equipment height, can reduce equipment effectively and adopt manual mode to adjust the phenomenon, reduced the condition that manual inefficiency is wasted time and energy influences training time, and then improved the holistic usability of equipment.

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 the fixing rod 57, the cross section of the clamping block 513 is rectangular, a plurality of clamping grooves are formed in the surface of the stabilizing rod 54, the clamping grooves are arranged at equal intervals, the clamping block 513 is clamped with the inner wall of the clamping groove on the surface of the stabilizing rod 54, the clamping block 513 can be controlled to move through the fixing rod 57, and meanwhile the clamping block 513 is matched with the clamping groove on the surface of the stabilizing rod 54, so that the overall stability of the movable sleeve can be improved.

In the third embodiment, a rotating rod 510 is rotatably connected to one side surface 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 slot shape, a concave block 59 is fixedly connected to one side surface of the square block 56, the stop block 512 is clamped with the inner wall of the concave block 59, and the stop block 512 is conveniently driven to rotate by arranging the rotating rod 510, 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 is constrained.

Fourth embodiment, the surface cover of dead lever 57 is equipped with first spring 58, the both ends of first spring 58 respectively with the fixed surface connection of dead lever 57 and fixture block 513, through setting up first spring 58, be convenient for reset control to fixture block 513, the constraint effect of fixture block 513 has been improved simultaneously, when equipment is used to needs, rotate dog 512 and dwang 510, make dog 512 lose the constraint to concave piece 59, first spring 58 release elasticity, drive fixture block 513 and reset, make fixture block 513 lose the constraint to stabilizer 54 surface draw-in groove, open motor 52, motor 52 drives threaded rod 55 and rotates in the round hole one on dead lever 51 surface, threaded rod 55 drives square piece 56 and carries out one end at stabilizer 54, thereby square piece 56 drives movable sleeve and placer 4 and adjusts, when the regulation is accomplished, promote fixture block 513 to insert and establish in the draw-in groove on stabilizer 54 surface, first spring 58 atress deformation produces elasticity, random rotation dog 512 and dwang 510, make dog 512 insert in the inner wall of concave piece 59, can accomplish the use, be convenient for carry out the height adjustment to equipment, the equipment can be adjusted effectively, the time and effort are reduced, and the manual condition is wasted time and time is reduced, and the manual condition is adjusted.

In the fifth embodiment, the stabilizing device 6 is disposed on the surface of the placement member 4, the stabilizing device 6 includes a placement block 62 and a clamping block 61, the placement block 62 is fixedly connected with the surface of the placement member 4, the clamping block 61 is disposed on the upper surface of the placement block 62, semicircular grooves are formed on the surfaces of the clamping block 61 and the placement block 62, three lugs 65 are fixedly connected to two sides of the clamping block 61, a slide rod 64 is fixedly connected to the lower surface of the three lugs 65, two lugs 63 are fixedly connected to two sides of the placement member 4, a round hole III is formed on the surface of the two lugs 63, the slide rod 64 is slidably connected with the inner wall of the round hole III, a sliding groove is formed on one side of the clamping block 61, a slide block 67 is slidably connected with the inner wall of the sliding groove, a longitudinal section of the slide block 67 is U-shaped, a limit groove is formed on one side surface of the placement block 62, the slide block 67 is clamped with the inner wall of the limit groove, the semicircular grooves on the surfaces of the clamping block 61 and the placing block 62 can clamp the cross rod body 8, by arranging the stabilizing device 6, when equipment is needed 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 elasticity, 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 elasticity, when the slide block 67 is inserted into the limit groove on the surface of the placing block 62 and moves to a certain position, the push rod 69 is released, the fourth spring 68 releases the elasticity to drive the slide block 67 and the push rod 69 to reset, so that the slide block 67 is propped 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 conveniently limited by arranging the stabilizing device 6, can reduce effectively that equipment appears rocking when adjusting and lead to the phenomenon that the horizontal pole dropped, reduce the horizontal pole condition that drops and influence the training, and then improved the holistic stability of equipment.

In the sixth embodiment, the third spring 66 is sleeved on the surface of the sliding rod 64, two ends of the third spring 66 are fixedly connected with the surfaces of the second bump 63 and the third bump 65 respectively, and by setting the third spring 66, the resetting control of the clamping block 61 is facilitated, the stability of the clamping block 61 when opened can be improved, and the device is convenient to use.

In the seventh embodiment, a push rod 69 is fixedly connected to one side surface of the slide block 67, the push rod 69 is in a cylindrical shape, a fourth spring 68 is fixedly connected to one side, corresponding to the inner wall of the sliding groove, of the surface of the clamping block 61, the slide block 67 can be controlled to move through the circular push rod 69, meanwhile, the fourth spring 68 can control the slide block 67 to reset and control, the binding effect of the slide block 67 is improved, when equipment is needed 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 deforms to generate elasticity, 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 elasticity, when the slide block 67 is inserted into the limiting groove on the surface of the placing block 62, the fourth spring 68 releases elasticity to drive the slide block 67 and the push rod 69 to reset, the slide block 67 and the inner wall of the limiting groove on the surface of the placing block 62 are propped against each other, and the use can be completed, the cross rod in the equipment is conveniently limited by setting the stabilizing device, the cross rod is conveniently limited, the cross rod in the equipment can be effectively dropped down, the whole equipment is effectively adjusted, the cross rod is lowered, the overall situation is caused, the cross rod is lowered, and the cross rod is further has is improved has improved stability has improved stability.

The eighth embodiment, the surface of base 1 is provided with auxiliary device 7, the number of auxiliary device 7 has two, auxiliary device 7 includes inserted bar 71, two round holes are four have been seted up on the surface of base 1, inserted bar 71 and the inner wall sliding connection of round holes are four, the one end fixedly connected with control block 72 of inserted bar 71, control block 72 forms through ring and rectangular piece combination, the surface fixedly connected with two locating pieces 73 of base 1, 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 straight slot mouth shape, through setting up auxiliary device 7, when equipment needs to use, when needs to stabilize, directly inserts the inserted bar 71 and carries out steady support in soil, when needs to demolish, with pedal 74 atress drive plate 75 rotates in connecting rod 77, and the fifth spring 76 atress deformation produces elasticity, and wane plate 75 cooperates control block 72, can take out inserted bar 71, and move out pedal 74, and when the pedal 74 moves the fifth spring 76 and carries out the device that the elasticity is carried out, and the equipment is convenient for falling down, and the equipment is put forward in order to have fallen and has reduced to have fallen and has been put forward, and has the situation to put forward to the equipment to the steady.

Embodiment nine, the fixed surface of wane 75 is connected with footboard 74, a plurality of antiskid grooves have been seted up to the surface of footboard 74, and is a plurality of the antiskid groove is equidistant setting, through setting up footboard 74, can control wane 75 through the mode of stepping on, is convenient for carry out laborsaving, and the antiskid groove on footboard 74 surface simultaneously can improve the antiskid effect of footboard 74, reduces to trample the phenomenon that the appearance slipped.

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 fixedly connected with the positioning block 73 and the rocker 75 respectively, through the arrangement of the fifth spring 76, automatic reset control is conveniently performed on the positioning block 73 and the rocker 75, meanwhile, the binding effect of the rocker 75 and the pedal 74 is improved, the next use is convenient, and the whole usability is improved, when equipment is required to be used, when the equipment is required to be stable, the inserted rod 71 is directly inserted into soil for stable support, when the equipment is required to be dismantled, the pedal 74 is stressed by feet to drive the rocker 75 to rotate in the connecting rod 77, elastic force is generated by the stressed deformation of the fifth spring 76, the rocker 75 is matched with the control block 72, the inserted rod 71 can be pulled out, when the feet are removed from the pedal 74, the elastic force is released by the fifth spring 76, the rocker 75 and the pedal 74 are driven to reset, through the auxiliary device 7, the shaking phenomenon of the equipment when the equipment is placed is convenient to be supported stably, the whole equipment is effectively reduced, the whole equipment collapse condition is reduced, and the whole practicability of the equipment is improved.

The invention has the beneficial effects that:

1. through setting up adjusting device 5, when equipment is used to needs, rotate dog 512 and dwang 510, make dog 512 lose the constraint to concave block 59, first spring 58 release elasticity, drive fixture block 513 and restore to the throne, make fixture block 513 lose the constraint to stabilizer bar 54 surface draw-in groove, open motor 52, motor 52 drives threaded rod 55 and rotates in the round hole one on fixed block 51 surface, threaded rod 55 drives square piece 56 and carries out one end at stabilizer bar 54, thereby square piece 56 drives and removes the cover and place piece 4 and adjust, when adjusting, promote fixture block 513 to insert and establish in the draw-in groove on stabilizer bar 54 surface, first spring 58 atress deformation produces elasticity, rotate dog 512 and dwang 510 at random, 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 equipment height, can reduce the phenomenon that equipment adopts manual mode to adjust effectively, the condition that time consuming and laborious influences training time down, and then the holistic usability of equipment has been improved.

2. Through setting up stabilising arrangement 6, when equipment needs to be used, promote push rod 69, push rod 69 drives slider 67 and removes, fourth spring 68 atress deformation produces elasticity, promote grip block 61 to the one side that is close to placing piece 62, grip block 61 drives slide bar 64 and slides in lug two 63, third spring 66 atress deformation produces elasticity, when removing to the certain position, slider 67 inserts when establishing in the spacing groove of placing piece 62 surface, release push rod 69, fourth spring 68 releases elasticity, drive slider 67 and push rod 69 and reset, make slider 67 and the inner wall in placing piece 62 surface limit groove offset, 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 when leading to the phenomenon that the horizontal pole drops, the horizontal pole condition of training has been reduced to drop, and then the holistic stability of equipment has been improved.

3. Through setting up auxiliary device 7, when equipment is used to needs, when needs stabilize, directly insert the inserted bar 71 and establish in soil and carry out steady support, when needs are demolishd, pedal 74 atress drives wane 75 and rotates in connecting rod 77 with the foot pedal 74, fifth spring 76 atress deformation produces elasticity, wane 75 cooperation control block 72, can extract the inserted bar 71, when the foot removes pedal 74, fifth spring 76 release elasticity, drive wane 75 and pedal 74 and reset, accomplish and use, through setting up auxiliary device 7, auxiliary equipment of being convenient for supports steadily, can reduce the phenomenon that equipment rocks when placing effectively, the condition that equipment collapses has been reduced, and then the holistic practicality of equipment has been improved.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. 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 sports is with high jump horizontal pole convenient to adjust, includes base (1), 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 a vertical rod (2), the surface of the vertical rod (2) is sleeved with an adjusting sleeve (3) in a sliding manner, one side of the adjusting sleeve (3) is fixedly connected with a placing piece (4), the cross rod body (8) is arranged on one side of the placing piece (4), the adjusting device (5) is arranged on the surface of the vertical rod (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 vertical rod (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 a round hole I, one side 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 rod (55) in threaded connection with the threaded hole I, the surface of the fixed block (53) is fixedly connected with a lug (53) and one end of the fixed block (53) is far away from the fixed block (54), a round hole II is formed in the surface of the square block (56), and the stabilizer bar (54) is connected with the inner wall of the round hole II in a sliding manner;

the surface of placing piece (4) is provided with stabilising arrangement (6), stabilising arrangement (6) are including placing piece (62) and grip block (61), place piece (62) and place the fixed surface connection of piece (4), grip block (61) are located the upper surface setting of placing piece (62), semicircular groove has all been seted up on the surface of grip block (61) and place piece (62), the both sides of grip block (61) all fixedly connected with lug three (65), the lower surface fixedly connected with slide bar (64) of lug three (65), the both sides of placing piece (4) all fixedly connected with lug two (63), the surface of lug two (63) has seted up the third, slide bar (64) and the inner wall sliding connection of round hole three, the sliding groove has been seted up to one side of grip block (61), the inner wall sliding connection of sliding groove has slider (67), the longitudinal section of slider (67) is the U-shaped, the one side surface of placing piece (62) has seted up spacing groove, the inner wall joint of slider (67) and spacing groove;

a third spring (66) is sleeved on the surface of the sliding rod (64), and two ends of the third spring (66) are fixedly connected with the surfaces of the second lug (63) and the third lug (65) respectively;

one side surface fixedly connected with push rod (69) of slider (67), push rod (69) are cylindrical setting, slider (67) and clamping block (61) surface slide groove inner wall corresponding one side fixedly connected with fourth spring (68).

2. A sports high jump rail for easy adjustment according to claim 1, wherein: rectangular grooves are formed in one side surface of each square block (56), two fixing rods (57) are fixedly connected to the inner wall of each rectangular groove, clamping blocks (513) are connected to the surfaces of the fixing rods (57) in a sliding mode, the cross sections of the clamping blocks (513) are rectangular, a plurality of clamping grooves are formed in the surfaces of the stabilizing rods (54), the clamping grooves are arranged at equal intervals, and the clamping blocks (513) are connected with the inner walls of the clamping grooves in the surfaces of the stabilizing rods (54) in a clamping mode.

3. A sports high jump rail for easy adjustment according to claim 2, characterized in that: one side surface rotation of fixture block (513) is connected with dwang (510), one end fixedly connected with dog (512) of dwang (510), the transversal straight slot mouth shape that personally submits of dog (512), one side surface fixedly connected with spill piece (59) of square piece (56), the inner wall joint of dog (512) and spill piece (59).

4. A sports high jump rail for easy adjustment according to claim 2, characterized in that: the surface of the fixed 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 fixed rod (57) and the clamping block (513) respectively.

5. A sports high jump rail for easy adjustment 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 are 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) are formed through ring and rectangular block combination, the surface fixedly connected with of base (1) two locating pieces (73), two one side fixedly connected with connecting rod (77) that locating piece (73) are corresponding, the surface rotation of connecting rod (77) is connected with wane (75), the longitudinal section of wane (75) is straight slot mouth shape.

6. The adjustable high jump bar for sports of claim 5, wherein: the surface of wane (75) fixedly connected with footboard (74), a plurality of antiskid grooves have been seted up on the surface of footboard (74), and a plurality of antiskid grooves are equidistant setting.

7. The adjustable high jump bar for sports of claim 6, wherein: a fifth spring (76) is sleeved on the surface of the connecting rod (77), and two ends of the fifth spring (76) are fixedly connected with the positioning block (73) and the rocker (75) respectively.