CN216169948U

CN216169948U - Sports teaching is with device of hurdling

Info

Publication number: CN216169948U
Application number: CN202122513876.4U
Authority: CN
Inventors: 涂芙蓉
Original assignee: Suzhou University
Current assignee: Suzhou University
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-04-05
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses a hurdling device for physical education, which has the technical scheme that: the method comprises the following steps: the two bottom plates are arranged at intervals; the main body is fixedly connected to the top of the bottom plate, and a side groove is formed in one side of the main body; the connecting plate is fixedly connected to the inner bottom surface of the side groove, a sliding block is slidably sleeved outside the connecting plate, one side of the sliding block is fixedly connected with a connecting block, and one end of the connecting block penetrates through the side groove and extends to one side of the main body; the fixing block is arranged on one side of the connecting block, a side groove is formed in one side of the fixing block, and a magnet is fixedly connected to one side inside the side groove; the railing is magnetically attracted to one side of the magnet; through setting up magnet, inhale magnet and railing magnetism, training personnel when training or teaching striding the fence, if personnel's shank touches the railing, the railing receives impact force and magnet to avoid whole device of striding to empty, influence training personnel.

Description

Sports teaching is with device of hurdling

Technical Field

The utility model relates to the technical field of sports equipment, in particular to a hurdle device for physical education teaching.

Background

Hurdling is an athletic movement, usually adopts hurdle frame to be used for sports hurdle teaching, hurdle frame can be according to the different height that hurdle crowd changed the breast board of hurdle, hurdle in-process will hurdle frame level place subaerial, and track and field athletes jump and stride hurdle.

Adopt to stride the hurdle among the prior art and be used for track and field sportsman to stride when hurdle teaching training, when the height of striding the hurdle is higher, track and field sportsman's jump highly be not enough stride when striding the hurdle, easily will stride the touching of hurdle and empty.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a hurdle device for sports teaching, which solves the problem that a track and field athlete is easy to touch and topple over a hurdle frame when the jumping height of the track and field athlete is not enough to stride over the hurdle frame.

The technical purpose of the utility model is realized by the following technical scheme:

a hurdle device for physical education comprising: the two bottom plates are arranged at intervals, and a plurality of mounting holes are formed in the top of each bottom plate; the main body is fixedly connected to the top of the bottom plate, and a side groove is formed in one side of the main body; the connecting plate is fixedly connected to the inner bottom surface of the side groove, a sliding block is slidably sleeved outside the connecting plate, one side of the sliding block is fixedly connected with a connecting block, and one end of the connecting block penetrates through the side groove and extends to one side of the main body; the fixing block is arranged on one side of the connecting block, a side groove is formed in one side of the fixing block, and a magnet is fixedly connected to one side inside the side groove; the railing is magnetically attracted to one side of the magnet; an adjusting component for adjusting the height of the fixing block is arranged between the connecting block and the fixing block; wherein, one side of the main body is provided with a limiting component for limiting the position of the railing.

Through adopting above-mentioned technical scheme, through setting up magnet, inhale magnet and railing magnetism, training personnel when training or teaching striding the fence, if personnel's shank touches the railing, the railing receives impact force and magnet to avoid whole hurdling device to empty, influence training personnel.

Preferably, a connecting rod is fixedly connected between the two bottom plates.

Through adopting above-mentioned technical scheme, through setting up the connecting rod, can strengthen the stability of bottom plate.

Preferably, the adjusting assembly comprises a connecting groove, the connecting groove is formed in one side of the fixing block, a return spring is fixedly connected to one side of the connecting groove, and the other end of the return spring is fixedly connected with the fixing block.

Through adopting above-mentioned technical scheme, through setting up reset spring, the position of pulling the fixed block, the back sliding block that moves removes to suitable position after, loosens the fixed block, and the fixed block receives reset spring's potential energy to laminate with one side of main part once more to this reaches the effect of adjusting the fixed block height.

Preferably, the adjusting assembly further includes a plurality of limiting holes, the limiting holes are formed in one side of the main body and communicated with the side grooves, a limiting block is fixedly connected to one side of the fixing block, and the limiting block is movably clamped with any one of the limiting holes.

Through adopting above-mentioned technical scheme, through setting up the restriction piece, during the pulling fixed block, restriction piece breaks away from with the restriction hole, removes behind the suitable position, establishes restriction piece and arbitrary restriction hole card once more, the position of further fixed block to avoid the fixed block to receive the gravity gliding of railing.

Preferably, one side of the main body is provided with a scale groove.

Through adopting above-mentioned technical scheme, through seting up the scale groove, do benefit to the height of accurate adjustment fixed block of user.

Preferably, the restricting member includes: the accommodating box is fixedly connected to one side of the main body, and the top of the accommodating box is provided with a top hole;

the mounting groove is formed in one side of the main body and communicated with the accommodating box, a driving motor is fixedly connected to one side of the interior of the mounting groove, and a driving shaft of the driving motor penetrates through the mounting groove and extends into the accommodating box; a storage tray fixedly connected to one end of the driving shaft of the driving motor; one end of the traction rope is fixedly connected to the outer side wall of the containing disc, one part of the traction rope is movably wound outside the containing disc, and the other end of the traction rope penetrates through the top hole and is fixedly connected with the railing.

Through adopting above-mentioned technical scheme, through setting up driving motor, break away from the back when railing and magnet, can restrict the position of railing by the haulage rope, avoid leading to its rolling distance too far because of the railing is cylindrical, can restrict its preset within range around the bottom plate, drive driving motor, driving motor drives the storage disc and rotates, can twine the haulage rope in the outside of storage disc to this haulage railing's position makes it be close to the bottom plate, does benefit to the user and picks up the railing.

In summary, the utility model mainly has the following beneficial effects:

through setting up magnet, inhale magnet and railing magnetism, training personnel when training or teaching striding the fence, if personnel's shank touches the railing, the railing receives impact force and magnet to avoid whole device of striding to empty, influence training personnel.

Through setting up driving motor, the railing breaks away from the back with magnet, can be restricted the position of railing by the haulage rope, can restrict its in the predetermined range around the bottom plate, drive driving motor, driving motor drives the storage disc and rotates, can twine the haulage rope in the outside of storage disc to this haulage railing's position makes it be close to the bottom plate, does benefit to the user and picks up the railing.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the main structure of the present invention;

FIG. 3 is a schematic front view of the main structure of the present invention;

FIG. 4 is a schematic cross-sectional view taken along the line A-A in FIG. 3;

fig. 5 is a schematic sectional view in the direction B-B in fig. 3.

Reference numerals: 100. a base plate; 101. a main body; 102. a connecting rod; 103. a side groove; 104. a connecting plate; 105. a slider; 106. connecting blocks; 107. a fixed block; 108. a side groove; 109. a magnet; 110. A railing; 111. mounting holes; 200. accommodating the box; 201. a top hole; 202. mounting grooves; 203. a drive motor; 204. a storage tray; 205. a hauling rope; 300. connecting grooves; 301. a return spring; 302. a limiting aperture; 303. a limiting block; 304. a scale groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, 2, 3 and 4, a hurdle device for physical education comprising: two bottom plates 100, a main body 101, a connecting plate 104, fixing blocks 107 and a rail 110; two of the bottom plates 100 are arranged at intervals; wherein the main body 101 is fixedly connected to the top of the bottom plate 100, and one side of the main body 101 is provided with a side groove 103; the connecting plate 104 is fixedly connected to the inner bottom surface of the side groove 103, a sliding block 105 is slidably sleeved outside the connecting plate 104, one side of the sliding block 105 is fixedly connected with a connecting block 106, and one end of the connecting block 106 penetrates through the side groove 103 and extends to one side of the main body 101; the fixing block 107 is arranged on one side of the connecting block 106, a side groove 108 is formed in one side of the fixing block 107, and a magnet 109 is fixedly connected to one side inside the side groove 108; wherein the rail 110 is magnetically attracted to one side of the magnet 109; an adjusting component for adjusting the height of the fixing block 107 is arranged between the connecting block 106 and the fixing block 107; wherein one side of main part 101 is provided with the restriction subassembly that is used for restricting railing 110 position, inhales magnet 109 and railing 110 magnetism, and when hurdling training personnel training or teaching, if personnel's shank touches railing 110, railing 110 receives the impact force and breaks away from with magnet 109 to avoid whole hurdling device to empty, influence training personnel.

Referring to fig. 4, the adjusting assembly includes a connecting groove 300, which is opened at one side of the fixing block 107, a return spring 301 is fixedly connected to one side of the inside of the connecting groove 300, the other end of the return spring 301 is fixedly connected to the fixing block 107, the position of the fixing block 107 is pulled, the sliding block 105 is moved backwards, after the sliding block is moved to a proper position, the fixing block 107 is loosened, the fixing block 107 is attached to one side of the main body 101 again by the potential energy of the return spring 301, thereby achieving the effect of adjusting the height of the fixing block 107, a connecting rod 102 is fixedly connected between the two bottom plates 100, a plurality of mounting holes 111 have been opened at the top of the bottom plate 100, a worker can fix the bottom plate 100 on the ground by bolts, and the stability of the bottom plate 100 is enhanced.

Referring to fig. 4, the adjusting assembly further includes a plurality of limiting holes 302, which are disposed on one side of the main body 101, the limiting holes 302 are communicated with the side grooves 103, one side of the fixing block 107 is fixedly connected with a limiting block 303, the limiting block 303 is movably clamped with any limiting hole 302 in the limiting holes 302, when the fixing block 107 is pulled, the limiting block 303 is separated from the limiting hole 302, after the fixing block is moved to a proper position, the limiting block 303 is clamped with any limiting hole 302 again, and the position of the fixing block 107 is further fixed to prevent the fixing block 107 from sliding down under the gravity of the rail 110, a scale groove 304 is disposed on one side of the main body 101, and the scale groove 304 is beneficial to a user to accurately adjust the height of the fixing block 107.

Referring to fig. 1 and 5, the restricting assembly includes: the accommodating box 200, the mounting groove 202, the accommodating disc 204 and the traction rope 205; wherein the accommodating box 200 is fixedly connected to one side of the main body 101, and the top of the accommodating box 200 is provided with a top hole 201; wherein, the mounting groove 202 is arranged at one side of the main body 101, the mounting groove 202 is communicated with the accommodating box 200, one side of the interior of the mounting groove 202 is fixedly connected with a driving motor 203, and a driving shaft of the driving motor 203 passes through the mounting groove 202 and extends into the accommodating box 200; wherein the receiving disc 204 is fixedly connected with one end of a driving shaft of the driving motor 203; wherein haulage rope 205 one end fixed connection is in the lateral wall of storage disc 204, a part activity winding of haulage rope 205 is in the outside of storage disc 204, the other end of haulage rope 205 passes apical pore 201 and with railing 110 fixed connection, after railing 110 breaks away from with magnet 109, can be restricted the position of railing 110 by haulage rope 205, avoid leading to its rolling distance too far because of railing 110 is cylindrical, can restrict it in the preset within range around bottom plate 100, drive driving motor 203, driving motor 203 drives storage disc 204 and rotates, can twine haulage rope 205 in the outside of storage disc 204, with this position of haulage railing 110, make it be close to bottom plate 100, be favorable to the user to pick up railing 110.

The working principle is as follows: through setting up magnet 109, inhale magnet 109 and railing 110 magnetism, when training or teaching striding the training personnel of fence, if personnel's shank touches railing 110, railing 110 receives the impact force and breaks away from with magnet 109 to avoid whole hurdling device to empty, influence training personnel.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sports teaching is with device of hurdling which characterized in that includes:

the two bottom plates (100) are arranged at intervals, and a plurality of mounting holes (111) are formed in the tops of the bottom plates (100);

the main body (101) is fixedly connected to the top of the bottom plate (100), and a side groove (103) is formed in one side of the main body (101);

the connecting plate (104) is fixedly connected to the inner bottom surface of the side groove (103), a sliding block (105) is slidably sleeved outside the connecting plate (104), a connecting block (106) is fixedly connected to one side of the sliding block (105), and one end of the connecting block (106) penetrates through the side groove (103) and extends to one side of the main body (101);

the fixing block (107) is arranged on one side of the connecting block (106), a side groove (108) is formed in one side of the fixing block (107), and a magnet (109) is fixedly connected to one side in the side groove (108);

a rail (110) magnetically attracted to one side of the magnet (109);

an adjusting component for adjusting the height of the fixing block (107) is arranged between the connecting block (106) and the fixing block (107);

wherein, one side of the main body (101) is provided with a limiting component for limiting the position of the railing (110).

2. A device according to claim 1, characterized in that a connecting rod (102) is fixedly connected between said two base plates (100).

3. A device according to claim 1, characterized in that said adjusting means comprises a connecting slot (300) opened on one side of said fixed block (107), a return spring (301) is fixedly connected to one side of the inside of said connecting slot (300), and the other end of said return spring (301) is fixedly connected to said fixed block (107).

4. The hurdle device for sports teaching of claim 1, wherein the adjusting assembly further comprises a plurality of limiting holes (302) formed in one side of the main body (101), the limiting holes (302) are communicated with the side grooves (103), a limiting block (303) is fixedly connected to one side of the fixing block (107), and the limiting block (303) is movably clamped with any one limiting hole (302) in the plurality of limiting holes (302).

5. The hurdle device for physical education as claimed in claim 1 wherein one side of the main body (101) is provided with a scale groove (304).

6. The device of claim 1, wherein the restraint assembly comprises:

the accommodating box (200) is fixedly connected to one side of the main body (101), and the top of the accommodating box (200) is provided with a top hole (201);

the mounting groove (202) is arranged on one side of the main body (101), the mounting groove (202) is communicated with the accommodating box (200), a driving motor (203) is fixedly connected to one side of the interior of the mounting groove (202), and a driving shaft of the driving motor (203) penetrates through the mounting groove (202) to extend into the accommodating box (200);

a storage tray (204) fixedly connected to one end of a drive shaft of the drive motor (203);

one end of the traction rope (205) is fixedly connected to the outer side wall of the containing disc (204), one part of the traction rope (205) is movably wound outside the containing disc (204), and the other end of the traction rope (205) penetrates through the top hole (201) and is fixedly connected with the railing (110).