CN213407586U

CN213407586U - Jumping stand is used in college sports teaching

Info

Publication number: CN213407586U
Application number: CN202022668272.2U
Authority: CN
Inventors: 王新
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-06-11
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a jumping stand is used in college sports teaching, including base and scale plate, the scale plate is fixed on the base, be equipped with the rotor plate on the base, be equipped with the convenient device that is used for making jumping stand be convenient for remove on the rotor plate, the utility model discloses a convenient device can take out the jumping stand use or need withdraw it after using with it when needs, conveniently removes and transports the jumping stand, does not need the manpower to carry, uses manpower sparingly, and does not influence the stability of jumping stand when using.

Description

Jumping stand is used in college sports teaching

Technical Field

The utility model relates to a sports teaching technical field specifically is a jumping stand is used in college sports teaching.

Background

The high jump is applied to the high jump movement of sports teaching, and the common high jump rack in school is usually provided with height-adjustable sliding blocks on the surfaces of two high jump support rods, the high jump rods are placed between the two sliding blocks, and then the high jump is carried out.

The existing high jump stand needs to be stably placed on the ground, the base of the existing high jump stand is large in general quality, and the bottom surface of the existing high jump stand is set to be a plane, so that the existing high jump stand is inconvenient to move to a specified position and move with great strength when being stored and taken out for use, and is inconvenient to carry. Therefore, the high jump stand for college physical education teaching is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a jumping stand is used in college sports teaching to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a jumping stand is used in college sports teaching, includes base and scale plate, the scale plate is fixed on the base, be equipped with the rotor plate on the base, be equipped with on the rotor plate and be used for making the convenient device that the jumping stand was convenient for remove, through convenient device, can be convenient for remove and transport the jumping stand under the prerequisite that does not influence jumping stand stability in use, do not need the manpower to carry, and easy operation is convenient.

Preferably, convenient device includes two gyro wheels, the symmetry is equipped with the breach on the base, be equipped with the fixed axle in the breach, it has cup jointed the connecting plate, two to rotate on the fixed axle the connecting plate rotates in two gyro wheels respectively and connects, and all is equipped with the connecting block on two connecting plates, two the connecting block is kept away from the one end of connecting plate and is fixed with the rotor plate both ends, be equipped with on the base and be used for carrying out the locking device fixed to the backup pad behind the angle regulation, be equipped with the pull ring that is convenient for people's pulling on the scale plate, be convenient for through holding the pull ring, make scale plate and base take place the slope to make the gyro wheel roll subaerial, base and bottom surface separation.

Preferably, the locking device comprises a buckle plate, two inclined plates for blocking the connecting plate are symmetrically arranged at the lower part of the base, the two inclined plates are respectively positioned in the two notches, a first groove for placing the rotating plate is arranged on the base, a second groove is arranged at one side of the rotating plate, the buckle plate is positioned in the second groove, a plurality of third grooves are uniformly arranged on the rotating plate at the second groove, springs are arranged in the third grooves, one ends of the springs are fixed with the rotating plate, the other ends of the springs penetrate through the third grooves and are fixed with one side of the buckle plate, a clamping groove for clamping the buckle plate is arranged on the base positioned in the first grooves, when the jumping stand needs to be moved, the rotating plate is stepped on by feet to enter the first grooves, the roller wheel rotates downwards for a certain angle along with the rotating plate, one side of the base, provided with the roller wheel, is separated from the ground and is buckled in the, the roller which rotates downwards for a certain angle is fixed, so that the jumping stand can be pulled conveniently.

Preferably, be equipped with the standing groove on the scale plate, the pull ring rotates with the scale plate to be connected, is located the standing groove, is convenient for make it inlay in the standing groove of scale plate when not using the pull ring, avoids its protrusion to influence the use of scale plate in the scale plate.

Preferably, the face, far away from the spring, of the buckle plate is designed to be an arc face, so that the buckle plate can be conveniently buckled in the clamping groove and can be conveniently taken out of the clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a convenient device can take out the use or use the back with the jumping stand when need withdraw it, and the convenience is removed and is transported the jumping stand, does not need the manpower to carry, uses manpower sparingly, and does not influence the stability of jumping stand when using.

Drawings

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

FIG. 2 is a top view of the present invention;

FIG. 3 is a bottom view of the portable device of the present invention;

fig. 4 is a sectional view of the rotating plate structure of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 2.

In the figure: 1-a base; 2-a scale plate; 3-rotating the plate; 4-a convenient device; 5-a roller; 6-notch; 7-a fixed shaft; 8-connecting plates; 9-connecting blocks; 10-a locking device; 11-a pull ring; 12-a buckle plate; 13-a sloping plate; 14-a first groove; 15-a second groove; 16-a third groove; 17-a spring; 18-a card slot; 19-placing the groove; 20-cambered surface.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a jumping stand is used in college sports teaching, includes base 1 and scale plate 2, scale plate 2 is fixed on base 1, be equipped with rotor plate 3 on the base 1, be equipped with on the rotor plate 3 and be used for making the convenient device 4 that the jumping stand was convenient for remove, through convenient device 4, can be under the prerequisite that does not influence jumping stand stability in use, be convenient for remove and transport the jumping stand, do not need the manpower to carry, and easy operation is convenient.

The convenient device 4 comprises two rollers 5, notches 6 are symmetrically arranged on the base 1, a fixed shaft 7 is arranged in each notch 6, a connecting plate 8 is sleeved on each fixed shaft 7 in a rotating mode, the two connecting plates 8 are respectively connected with the two rollers 5 in a rotating mode, connecting blocks 9 are arranged on the two connecting plates 8, one ends, far away from the connecting plates 8, of the two connecting blocks 9 are fixed to two ends of the rotating plate 3, the two rollers 5 can be connected into a whole through the rotating plate 3 and the two connecting blocks 9, and the position relation between the rollers 5 and the base 1 can be adjusted by adjusting the rotating angle of the rotating plate 3;

be equipped with the pull ring 11 that is convenient for people to stimulate on scale plate 2, be convenient for through holding pull ring 11, make scale plate 2 and base 1 take place the slope to make gyro wheel 5 roll subaerial, base 1 and bottom surface separation realize the removal purpose to the jumping stand.

The base 1 is provided with a locking device 10 for fixing a supporting plate after angle adjustment, the locking device 10 comprises a buckle plate 12, the lower part of the base 1 is symmetrically provided with two inclined plates 13 for blocking a connecting plate 8, the two inclined plates 13 are respectively positioned in two notches 6, the base 1 is provided with a first groove 14 for placing a rotating plate 3, one side of the rotating plate 3 is provided with a second groove 15, the buckle plate 12 is positioned in the second groove 15, the rotating plate 3 positioned at the second groove 15 is uniformly provided with a plurality of third grooves 16, a spring 17 is arranged in the third grooves 16, one end of the spring 17 is fixed with the rotating plate 3, the other end of the spring 17 passes through the third grooves 16 to be fixed with one side of the buckle plate 12, the base 1 positioned in the first groove 14 is provided with a clamping groove 18 for being buckled with the buckle plate 12, and the buckle plate 12 can be stretched and retracted through the spring 17, the buckling plate 12 is convenient to be clamped and separated with the clamping groove 18;

when the jumping stand needs to be moved, the rotating plate 3 is stepped by feet, the rotating plate 3 enters the first groove 14, meanwhile, the roller 5 rotates downwards along with the rotating plate 3 by a certain angle, one side of the base 1, provided with the roller 5, is separated from the ground, the base 1 is buckled in the clamping groove 18 through the buckling plate 12, the inclined plate 13 is used for resisting the bottom of the connecting plate 8, the roller 5 rotating downwards by a certain angle is kept fixed, the scale plate 2 and the base 1 are inclined, the roller 5 is driven to roll on the ground through the pulling pull ring 11, and the base 1 and the scale plate 2 are further driven to move.

Be equipped with standing groove 19 on the scale plate 2, pull ring 11 rotates with scale plate 2 to be connected, is located standing groove 19, is convenient for make it inlay in scale plate 2's standing groove 19 when not using pull ring 11, avoids its protrusion to influence scale plate 2's use in scale plate 2.

In addition, the surface of the buckle plate 12 far away from the spring 17 is provided with a cambered surface 20, so that the buckle plate 12 can be conveniently buckled in the clamping groove 18 and the buckle plate 12 can be conveniently taken out of the clamping groove 18.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a jumping stand is used in university's sports teaching, includes base (1) and scale plate (2), scale plate (2) are fixed on base (1), its characterized in that: the high jump stand is characterized in that a rotating plate (3) is arranged on the base (1), and a convenient device (4) for enabling the high jump stand to be convenient to move is arranged on the rotating plate (3).

2. The high jump stand for college sports teaching of claim 1, wherein: convenient device (4) include two gyro wheels (5), the symmetry is equipped with breach (6) on base (1), be equipped with fixed axle (7) in breach (6), fixed axle (7) are gone up to rotate and have been cup jointed connecting plate (8), two connecting plate (8) rotate respectively in two gyro wheels (5) and connect, and all are equipped with connecting block (9) on two connecting plates (8), two the one end that connecting plate (8) were kept away from in connecting block (9) is fixed with rotor plate (3) both ends, be equipped with on base (1) and be used for carrying out fixed locking device (10) to the backup pad behind the angle regulation, be equipped with pull ring (11) that the people of being convenient for stimulate on scale plate (2).

3. The high jump stand for college sports teaching of claim 2, wherein: the locking device (10) comprises a pinch plate (12), two inclined plates (13) used for blocking the connecting plate (8) are symmetrically arranged at the lower part of the base (1), the two inclined plates (13) are respectively positioned in the two notches (6), a first groove (14) for placing the rotating plate (3) is arranged on the base (1), a second groove (15) is formed in one side of the rotating plate (3), the pinch plate (12) is located in the second groove (15), a plurality of third grooves (16) are uniformly formed in the rotating plate (3) at the second groove (15), be equipped with spring (17) in third recess (16), spring (17) one end is fixed with rotor plate (3), and the other end passes third recess (16) and is fixed with buckle (12) one side, is located first recess (14) be equipped with draw-in groove (18) that are used for with buckle (12) buckle on base (1).

4. The high jump stand for college sports teaching of claim 2, wherein: the scale plate (2) is provided with a placing groove (19), and the pull ring (11) is rotatably connected with the scale plate (2) and is positioned in the placing groove (19).

5. The high jump stand for college sports teaching of claim 3, wherein: and one surface of the buckle plate (12) far away from the spring (17) is provided with an arc surface (20).