CN212282889U

CN212282889U - Starting block for sprint training

Info

Publication number: CN212282889U
Application number: CN202020770560.6U
Authority: CN
Inventors: 李仲冬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-01-05
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a sprint training is with starting up ware, the mounting panel comprises a mounting panel, be equipped with a plurality of bolt inserted bars on the mounting panel, the upper end fixedly connected with adjustment mechanism of mounting panel, adjustment mechanism's upper end is rotated and is connected with supporting mechanism, the upper end of mounting panel is equipped with guiding mechanism, the tight mechanism of supporting that guiding mechanism's upper end fixedly connected with and supporting mechanism's lateral wall offset, adjustment mechanism includes the sleeve pipe of fixed connection in the mounting panel upper end, sliding connection has T type connecting plate in the sleeve pipe, be connected with a plurality of first springs between T type connecting plate and the sheathed tube interior bottom. The utility model has the advantages of reasonable design, not only can adjust the inclination of the board of starting up according to sportsman's in service behavior, can stabilize fixedly to the board of starting up moreover, avoid sportsman to trample for a long time and take place to rotate the phenomenon, guarantee training quality.

Description

Starting block for sprint training

Technical Field

The utility model relates to a sport equipment technical field especially relates to a sprint training is with starting up ware.

Background

In the aspect of energy supply of human body functions, the sprint shows that the human body can exert the speed limit instinct of the human body to the maximum extent and supply energy in an anaerobic metabolism energy supply mode, is one of track and field events, and the training intensity of the sprint training is gradually increased along with the continuous development of sports competition.

At present, in the sprint training in-process, break through to some extent in order to make the sportsman when training, take off through using the starting block, traditional starting block is for fixed the hang plate of inlaying in establishing the runway, can not adjust its gradient according to sportsman's user demand when using, and when using, the sportsman tramples on the starting block, long-time the use can make the starting block take place to rotate, influence the training quality, we have designed a sprint for training for this reason and have solved above problem with the starting block.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and can not adjust the gradient of starting up the race board according to sportsman's user demand among the prior art, and long-time the use can make the running board take place to rotate the problem, and the race starting device for sprint training that provides, it not only can adjust the inclination of starting up the race board according to sportsman's in service behavior, can stabilize fixedly moreover starting up the race board, avoids sportsman to trample for a long time and takes place to rotate the phenomenon, guarantee training quality.

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

the utility model provides a sprint training is with starting up ware, includes the mounting panel, be equipped with a plurality of bolt inserted bars on the mounting panel, the upper end fixedly connected with adjustment mechanism of mounting panel, adjustment mechanism's upper end is rotated and is connected with supporting mechanism, the upper end of mounting panel is equipped with guiding mechanism, the tight mechanism of supporting that guiding mechanism's upper end fixedly connected with and supporting mechanism's lateral wall offseted.

Preferably, adjustment mechanism includes the sleeve pipe of fixed connection in the mounting panel upper end, intraductal sliding connection has T type connecting plate in the sleeve pipe, be connected with a plurality of first springs between T type connecting plate and the sheathed tube interior bottom, a plurality of draw-in grooves have been seted up to the lateral wall of T type connecting plate from last to equidistant down in proper order, the spacing groove has been seted up to the sheathed tube inside wall, sliding connection has the stopper that extends to in the draw-in groove in the spacing groove, be connected with a plurality of second springs between the inside wall of stopper and spacing groove, the lateral wall fixedly connected with pull rod of stopper, the pull rod runs through the lateral wall of spacing groove and extends to the sheathed tube outside.

Preferably, the supporting mechanism comprises a guide sliding block which is rotatably connected to the upper end of the T-shaped connecting plate, a running plate which is obliquely arranged is arranged above the guide sliding block, a guide sliding groove is formed in the bottom of the running plate, and the guide sliding block extends into the guide sliding groove and is in sliding connection with the inner side wall of the guide sliding groove.

Preferably, guiding mechanism is including seting up the mounting groove in the mounting panel upper end, sliding connection has the riser that offsets rather than the lateral wall in the mounting groove, the inside wall of mounting groove rotates and is connected with the threaded rod, the threaded rod runs through the riser and rather than threaded connection, the first bevel gear of lateral wall fixedly connected with of threaded rod, the interior back lateral wall of mounting groove rotates and is connected with the second bevel gear with first bevel gear engaged with, the preceding lateral wall fixedly connected with of second bevel gear rotates the handle, it runs through the lateral wall of mounting groove and extends to the front side of mounting panel to rotate the handle.

Preferably, the abutting mechanism comprises an abutting plate fixedly connected to the upper end of the vertical plate, an abutting groove is formed in the side wall of the abutting plate, an abutting block abutting against the side wall of the running plate is connected to the abutting groove in a sliding mode, and a plurality of third springs are connected between the abutting block and the inner side wall of the abutting groove.

Preferably, the upper end of the running board is provided with anti-skid lines.

Compared with the prior art, the utility model, its beneficial effect does:

1. through sleeve pipe, T type connecting plate, first spring, draw-in groove, spacing groove, stopper, second spring, pull rod, direction slider, play the setting of running board, direction spout, can adjust the inclination of running the board according to sportsman's in service behavior.

2. Through mounting groove, riser, threaded rod, first bevel gear, rotation handle, second bevel gear, support tight board, support tight groove, support the setting of tight piece, third spring, can stabilize fixedly to the starting block board, avoid the sportsman to trample for a long time and take place the rotation phenomenon, ensure training quality.

To sum up, the utility model has the advantages of reasonable design, not only can adjust the inclination of starting up the race board according to sportsman's in service behavior, can stabilize fixedly to starting up the race board moreover, avoid sportsman to trample for a long time and take place to rotate the phenomenon, guarantee training quality.

Drawings

Fig. 1 is a schematic structural view of a starting block for sprint training according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is an enlarged view of the structure at B in fig. 1.

In the figure: 1 mounting panel, 2 bolt inserted bar, 3 sleeve pipes, 4T type connecting plates, 5 first spring, 6 draw-in grooves, 7 spacing grooves, 8 spacing blocks, 9 second spring, 10 pull rods, 11 direction sliders, 12 play and run the board, 13 direction spout, 14 mounting grooves, 15 riser, 16 threaded rods, 17 first bevel gear, 18 rotation handle, 19 second bevel gear, 20 support tight board, 21 support tight groove, 22 support tight piece, 23 third spring.

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. 1-3, a starting block for sprint training comprises a mounting plate 1, a plurality of bolt inserted rods 2 are arranged on the mounting plate 1, it is noted that the bolt inserted rods 2 are used for fixing the mounting plate 1 with a runway, an adjusting mechanism is fixedly connected with the upper end of the mounting plate 1, the adjusting mechanism comprises a sleeve 3 fixedly connected with the upper end of the mounting plate 1, a T-shaped connecting plate 4 is slidably connected in the sleeve 3, a plurality of first springs 5 are connected between the T-shaped connecting plate 4 and the inner bottom of the sleeve 3, it is noted that the T-shaped connecting plate 4 is T-shaped, can stably slide in the vertical direction in the sleeve 3 and can avoid falling off from the sleeve 3, a plurality of clamping grooves 6 are sequentially arranged on the side wall of the T-shaped connecting plate 4 from top to bottom at equal intervals, a limiting groove 7 is arranged on the inner side wall of the sleeve 3, a limiting block 8 extending into, a plurality of second springs 9 are connected between the limiting block 8 and the inner side wall of the limiting groove 7, the side wall of the limiting block 8 is fixedly connected with a pull rod 10, the pull rod 10 penetrates through the side wall of the limiting groove 7 and extends to the outer side of the sleeve 3, and it is noted that the second springs 9 are elastic springs and can push the limiting block 8 into the limiting groove opposite to the second springs in a natural state;

the upper end of the adjusting mechanism is rotatably connected with a supporting mechanism, the supporting mechanism comprises a guide sliding block 11 which is rotatably connected to the upper end of the T-shaped connecting plate 4, an inclined running board 12 is arranged above the guide sliding block 11, a guide sliding chute 13 is arranged at the bottom of the running board 12, the guide sliding block 11 extends into the guide sliding chute 13 and is in sliding connection with the inner side wall of the guide sliding chute 13, and the guide sliding block 11 can stably slide in the guide sliding chute 13 and cannot fall off from the guide sliding chute 13;

the upper end of the mounting plate 1 is provided with a guide mechanism, the guide mechanism comprises a mounting groove 14 arranged at the upper end of the mounting plate 1, a vertical plate 15 which is abutted against the side wall of the mounting groove 14 is connected in the mounting groove 14 in a sliding manner, the vertical plate 15 can only slide in the mounting groove 14 in the horizontal direction, the inner side wall of the mounting groove 14 is rotatably connected with a threaded rod 16, the threaded rod 16 penetrates through the vertical plate 15 and is in threaded connection with the vertical plate 15, the side wall of the threaded rod 16 is fixedly connected with a first bevel gear 17, the inner rear side wall of the mounting groove 14 is rotatably connected with a second bevel gear 19 which is meshed with the first bevel gear 17, the front side wall of the second bevel gear 19 is fixedly connected with a rotating handle 18;

the upper end fixedly connected with of guiding mechanism supports tight mechanism with what supporting mechanism's lateral wall offseted, it includes the tight board 20 of support of fixed connection in riser 15 upper end to support tight mechanism, support tight board 20's lateral wall and seted up and support tight groove 21, support tight 21 sliding connection have with the tight piece 22 of supporting that the lateral wall of race starting plate 12 offsets in the tight groove, support and be connected with a plurality of third springs 23 between tight piece 22 and the inside wall of supporting tight groove 21, it needs to be noted that, third spring 23 is elastic spring, can promote to support tight piece 22 and the complete laminating of the lateral wall of race starting plate 12, and the lateral wall that supports tight piece 22 is equipped with anti-skidding line, it takes place to slide to avoid starting race plate 12, the upper end of starting race plate 12 is equipped with anti-skidding line.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

in the utility model, when the running board 12 is required to be fixed firmly, the rotating handle 18 is rotated, the second bevel gear 19 is rotated, under the meshing action, the first bevel gear 17 drives the threaded rod 16 to rotate, and then the vertical plate 15 slides in the mounting groove 14, so that the resisting plate 20 is close to the running board 12, and the resisting block 22 is completely attached to the side wall of the running board 12 and is propped against the side wall, so that the running board 12 cannot shake;

when the inclination of the running board 12 needs to be adjusted, the pull rod 10 is pulled outwards to slide out of the corresponding clamping groove 6, the T-shaped connecting board 4 is pulled upwards or the T-shaped connecting board 4 is pushed downwards according to the use requirement of a user, after the adjustment is finished, the pull rod 10 is loosened, and the limiting block 8 slides into the corresponding clamping groove 6 to fix the T-shaped connecting board 4 firmly.

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. The utility model provides a sprint training is with starting race ware, includes mounting panel (1), its characterized in that, be equipped with a plurality of bolt inserted bar (2) on mounting panel (1), the upper end fixedly connected with adjustment mechanism of mounting panel (1), adjustment mechanism's upper end is rotated and is connected with supporting mechanism, the upper end of mounting panel (1) is equipped with guiding mechanism, the tight mechanism of supporting that guiding mechanism's upper end fixedly connected with and supporting mechanism's lateral wall offset.

2. A starting block for sprint training according to claim 1, wherein the adjustment mechanism comprises a sleeve (3) fixedly attached to the upper end of the mounting plate (1), a T-shaped connecting plate (4) is connected in the sleeve (3) in a sliding way, a plurality of first springs (5) are connected between the T-shaped connecting plate (4) and the inner bottom of the sleeve (3), the side wall of the T-shaped connecting plate (4) is provided with a plurality of clamping grooves (6) at equal intervals from top to bottom in sequence, the inner side wall of the sleeve (3) is provided with a limit groove (7), the limit groove (7) is connected with a limit block (8) extending into the clamping groove (6) in a sliding way, a plurality of second springs (9) are connected between the limiting block (8) and the inner side wall of the limiting groove (7), the lateral wall fixedly connected with pull rod (10) of stopper (8), pull rod (10) run through the lateral wall of spacing groove (7) and extend to the outside of sleeve pipe (3).

3. The starting block for sprint training according to claim 2, wherein the supporting mechanism includes a guiding slider (11) rotatably connected to the upper end of the T-shaped connecting plate (4), a starting plate (12) is obliquely arranged above the guiding slider (11), a guiding sliding slot (13) is formed at the bottom of the starting plate (12), and the guiding slider (11) extends into the guiding sliding slot (13) and is slidably connected with the inner side wall of the guiding sliding slot.

4. A starting block for sprint training according to claim 3, wherein the guiding means comprises a mounting groove (14) provided at the upper end of the mounting plate (1), a vertical plate (15) which is propped against the side wall of the mounting groove (14) is connected in the mounting groove in a sliding way, the inner side wall of the mounting groove (14) is rotatably connected with a threaded rod (16), the threaded rod (16) penetrates through the vertical plate (15) and is in threaded connection with the vertical plate, the side wall of the threaded rod (16) is fixedly connected with a first bevel gear (17), the inner rear side wall of the mounting groove (14) is rotatably connected with a second bevel gear (19) engaged with the first bevel gear (17), the front side wall of the second bevel gear (19) is fixedly connected with a rotating handle (18), the rotating handle (18) penetrates through the side wall of the mounting groove (14) and extends to the front side of the mounting plate (1).

5. The starting block for sprint training according to claim 4, wherein the tightening mechanism comprises a tightening plate (20) fixedly connected to the upper end of the vertical plate (15), a tightening groove (21) is formed in the side wall of the tightening plate (20), a tightening block (22) tightly connected to the side wall of the starting plate (12) in a sliding manner is slidably connected to the tightening groove (21), and a plurality of third springs (23) are connected between the tightening block (22) and the inner side wall of the tightening groove (21).

6. A starting block for sprint training according to claim 3, wherein the upper end of the starting plate (12) is provided with anti-slip threads.