CN214019028U

CN214019028U - Altitude touch machine for track and field training

Info

Publication number: CN214019028U
Application number: CN202023072821.6U
Authority: CN
Inventors: 张晓洲
Original assignee: Chongqing Technology and Business Institute
Current assignee: Chongqing Technology and Business Institute
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-08-24
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses an athletic training ware of sargent jumping, including the ware body of sargent jumping, the downside fixedly connected with base of ware body of sargent jumping, a plurality of strengthening ribs of common fixedly connected with between base and the ware body of sargent jumping, the downside of base is equipped with the control flume, the downside of base is equipped with four standing grooves, the inside of standing groove is equipped with the pulley, the inside of control flume is equipped with and is used for controlling the control mechanism that the pulley removed. The utility model has the advantages of reasonable design, when the transport ware of sargent jumping, utilize the pulley to make the staff can promote the ware of sargent jumping, need not to lift up it, reduced staff's the amount of labour, and convenient according to training needs mobile device, secondly utilize the fixed block can fix the base on the grassland, effectively prevent empting of the ware body of sargent jumping.

Description

Altitude touch machine for track and field training

Technical Field

The utility model relates to a sports training equipment technical field especially relates to track and field training ware of sargent jumping.

Background

The athlete can test the self quality and ability of the athlete usually during training, but the high jump training is also an indispensable test, and the height-touching machine is a sports equipment for testing the height-touching ability of the hand after the human body jumps, and can accurately and objectively test how many centimeters each person can touch the height.

In order to enable athletes to obtain slight buffering when jumping and falling, the altitude touch machine is generally arranged on a grassland, the position of the altitude touch machine is generally fixed, the position of the altitude touch machine cannot be moved according to the training requirement, the application range of the device is reduced, and at least two workers are required to lift the altitude touch machine for carrying, so that the altitude touch machine is troublesome and laboursome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a track and field training altitude touch machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

track and field training ware of sargent jumping, including the ware body of sargent jumping, the downside fixedly connected with base of ware body of sargent jumping, a plurality of strengthening ribs of common fixedly connected with between base and the ware body of sargent jumping, the downside of base is equipped with the control flume, the downside of base is equipped with four standing grooves, the inside of standing groove is equipped with the pulley, the inside of control flume is equipped with the control mechanism who is used for controlling the pulley removal.

Preferably, the control mechanism comprises a sliding plate which is slidably connected inside the control groove, a threaded rod is arranged on the upper side of the base in a penetrating way, the threaded rod is rotatably connected with the upper side of the sliding plate, the threaded rod is in threaded connection with the base, the lower side of the sliding plate is fixedly connected with a plurality of fixed blocks, a plurality of openings are arranged on the inner side of the control groove and are respectively communicated with the plurality of placing grooves, the inside of the opening is connected with a control block in a sliding way, the inside of the placing groove is provided with an installation block, the lower side of the installation block is fixedly connected with the upper side of the control block, the side wall of the mounting block is elastically connected with the inner side of the placing groove through a first spring, a moving block is arranged in the placing groove, the lower side of the moving block is fixedly connected with the upper side of the pulley, and the upper side of the moving block is elastically connected with the inner top of the placing groove through a second spring.

Preferably, the first spring and the second spring are both extension springs.

Preferably, the side wall of the moving block is provided with an inclined surface, and the inclined surface is inclined downwards towards the direction of the sliding plate.

Preferably, the side wall of the control block is provided with an inclined surface, and the inclined surface is inclined upwards towards the direction of the sliding plate.

Preferably, the fixing blocks positioned on the same side are arranged at equal intervals, and the cross sections of the fixing blocks are of triangular structures.

The utility model discloses possess following beneficial effect:

1. by arranging the pulleys, when the altitude touch machine is carried, a worker can push the altitude touch machine by using the pulleys without lifting the altitude touch machine, the labor amount of the worker is reduced, the working efficiency is improved, and the inclination of the altitude touch machine body is effectively prevented by using the reinforcing ribs and the base;

2. through setting up control mechanism, after will sargent a garrison machine body moves suitable mounted position, rotate the threaded rod and make the slide move down, the control block resets under first spring action simultaneously, and movable block and pulley reset under the second spring action, make the pulley accomodate into the standing groove, and the fixed block inserts in the soil this moment, can realize accomodating to the pulley, prevent that the pulley from receiving the extrusion of sargent a garrison machine body for a long time and leading to the damage, and utilize the fixed block can fix the base on the grassland, effectively prevent empting of sargent a garrison machine body, make the device more stable, otherwise then can emit the pulley and accomodate the fixed block, the convenience needs mobile device according to the training.

Drawings

Fig. 1 is a schematic structural view of the track and field training altitude touch machine provided by the utility model;

fig. 2 is an enlarged view of a structure of fig. 1.

In the figure: the height measuring instrument comprises a height measuring instrument body 1, a base 2, pulleys 3, a placement groove 4, a control groove 5, a sliding plate 6, a fixing block 7, an opening 8, a control block 9, a first spring 10, an installation block 11, a second spring 12, a moving block 13, a threaded rod 14 and a reinforcing rib 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, track and field training altitude touch machine, including altitude touch machine body 1, altitude touch machine body 1's downside fixedly connected with base 2, a plurality of strengthening ribs 15 of common fixedly connected with between base 2 and the altitude touch machine body 1 utilize strengthening rib 15 effectively to prevent empting of altitude touch machine body 1, increase the stability of device, base 2's downside is equipped with control box 5, base 2's downside is equipped with four standing grooves 4, four standing grooves 4 are located four angles of base 2 downside respectively, the inside of standing groove 4 is equipped with pulley 3, conveniently removes altitude touch machine body 1.

The inside of control groove 5 is equipped with the control mechanism who is used for controlling pulley 3 to remove, control mechanism includes sliding plate 6 of sliding connection in control groove 5, the lateral wall of sliding plate 6 closely laminates with the inboard of control groove 5, the upside of base 2 runs through and is equipped with threaded rod 14, threaded rod 14 is connected with the upside of sliding plate 6 rotation, make the rotation of threaded rod 14 can drive the reciprocating of sliding plate 6, threaded rod 14 and base 2 threaded connection, the downside of sliding plate 6 is fixedly connected with a plurality of fixed blocks 7, a plurality of fixed blocks 7 that lie in the same side are equidistant to be set up, the cross-section of fixed block 7 is the triangle-shaped structure, insert fixed block 7 in soil and can fix base 2 and meadow, effectively prevent toppling over of whole device, the inboard of control groove 5 is equipped with a plurality of openings 8, a plurality of openings 8 are linked together with a plurality of standing grooves 4 respectively, the inside sliding connection of opening 8 has control block 9, when the sliding plate 6 moves upwards, under the action of the inclined surface of the control block 9, the control block 9 is squeezed to enable the control block 9 to move towards the direction far away from the sliding plate 6, the side wall of the control block 9 is provided with an inclined surface, the inclined surface is arranged upwards and obliquely towards the sliding plate 6, the mounting block 11 is arranged inside the placing groove 4, the lower side of the mounting block 11 is fixedly connected with the upper side of the control block 9, the side wall of the mounting block 11 is elastically connected with the inner side of the placing groove 4 through a first spring 10, the first spring 10 is used for realizing the reset of the control block 9 when the sliding plate 6 moves downwards, the moving block 13 is arranged inside the placing groove 4, the side wall of the moving block 13 is provided with an inclined surface, the inclined surface is downwards inclined towards the sliding plate 6, when the control block 9 moves into the placing groove 4, under the action of the inclined surface of the moving block 13, the moving block 13 can move downwards, so that the pulley 3 extends out, the lower side of the moving block 13 is fixedly connected with the upper side of the pulley 3, the upper side of the moving block 13 is elastically connected with the inner top of the placing groove 4 through a second spring 12, the second spring 12 is used for realizing the reset of the moving block 13, and the first spring 10 and the second spring 12 are both extension springs.

The utility model discloses during the use, when needs remove height sargent body 1, rotation threaded rod 14 makes slide 6 rebound, under control block 9's inclined plane effect, control block 9 receives slide 6's extrusion and moves towards keeping away from slide 6 direction, under the inclined plane effect of movable block 13, movable block 13 receives the extrusion of control block 9 and moves down, and then make pulley 3 stretch out, make things convenient for staff mobile device, on the contrary, reverse rotation threaded rod 14 makes slide 6 move down, control block 9 resets under the effect of first spring 10, move block 13 and pulley 3 reset under the effect of second spring 12 simultaneously, and move down along with slide 6, fixed block 7 inserts in the meadow, realize the fixed to base 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Track and field training altitude touch machine, including altitude touch machine body (1), its characterized in that, the downside fixedly connected with base (2) of altitude touch machine body (1), a plurality of strengthening ribs of common fixedly connected with (15) between base (2) and altitude touch machine body (1), the downside of base (2) is equipped with control tank (5), the downside of base (2) is equipped with four standing groove (4), the inside of standing groove (4) is equipped with pulley (3), the inside of control tank (5) is equipped with the control mechanism who is used for controlling pulley (3) and removes.

2. The athletic training altitude touch according to claim 1, wherein the control mechanism comprises a sliding plate (6) slidably connected inside the control groove (5), a threaded rod (14) is provided on the upper side of the base (2), the threaded rod (14) is rotatably connected with the upper side of the sliding plate (6), the threaded rod (14) is in threaded connection with the base (2), a plurality of fixing blocks (7) are fixedly connected with the lower side of the sliding plate (6), a plurality of openings (8) are provided on the inner side of the control groove (5), the plurality of openings (8) are respectively communicated with the plurality of standing grooves (4), a control block (9) is slidably connected inside the openings (8), a mounting block (11) is provided inside the standing groove (4), the lower side of the mounting block (11) is fixedly connected with the upper side of the control block (9), the side wall of the mounting block (11) is elastically connected with the inner side of the standing groove (4) through a first spring (10), a moving block (13) is arranged in the placing groove (4), the lower side of the moving block (13) is fixedly connected with the upper side of the pulley (3), and the upper side of the moving block (13) is elastically connected with the inner top of the placing groove (4) through a second spring (12).

3. The athletics training altitude fumbling machine according to claim 2, characterized in that said first spring (10) and second spring (12) are both extension springs.

4. Track and field training altitude touch machine according to claim 3, characterized in that the side wall of the moving block (13) is provided with an inclined surface, and the inclined surface is arranged downwards towards the direction of the sliding plate (6).

5. Track-and-field training altitude fumbling machine according to claim 2, characterized in that the side walls of said control block (9) are provided with inclined surfaces, and the inclined surfaces are inclined upwards towards the sliding plate (6).

6. The athletics training altitude touch machine according to claim 2, wherein the fixing blocks (7) located on the same side are arranged at equal intervals, and the cross section of the fixing blocks (7) is in a triangular structure.