CN211327950U

CN211327950U - Springboard for track and field training

Info

Publication number: CN211327950U
Application number: CN201922305611.8U
Authority: CN
Inventors: 张立夫
Original assignee: Harbin University of Science and Technology
Current assignee: Harbin University of Science and Technology
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-08-25
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a springboard is used in track and field training belongs to track and field training with playing springboard technical field, including the springboard, the springboard surface can be dismantled and is connected with the silica gel shell, silica gel shell upper surface is inlayed and is connected with anti-skidding granule and anti-skidding granule has a plurality ofly, the silica gel shell is located screw c's top, the mounting groove has been seted up to the springboard bottom, the fixed pipe an of mounting groove left side fixedly connected with, fixed pipe an is located fixed pipe b's left side, fixed pipe an surface bonds and has flexible pipe b. Two ends of the spring are respectively inserted into the fixed pipe and the vertical pipe and fixed through the clamping groove, one end of the telescopic pipe is fixed, one end of the telescopic pipe is detachable, the spring is wrapped by the telescopic pipe, and one end of the telescopic pipe which is detachable is taken out of the spring for replacement, so that waste can be avoided; the rubber backing plate is fixed on the springboard through two side screws c, and the silica gel shell is connected at the springboard surface and shelters from screw c, can avoid people to step on screw c by mistake and lead to the fish tail.

Description

Springboard for track and field training

Technical Field

The utility model relates to a track and field training is with playing springboard technical field, especially relates to a track and field training is with playing springboard.

Background

Track and field sports, which are the general names of track and field games and all-round games, are classified differently in modern track and field sports, mainly include walking race, running, jumping, throwing and all-round games composed of some items of running, jumping and throwing, and are more than forty items in total.

Patent No. CN 209575608U discloses a springboard for track and field training, which can be used after turning an auxiliary base open by rotating a support base and the auxiliary base connected, and can be used after turning the auxiliary base and then storing the support base in the lower inner part of the auxiliary base through a bottom groove when not in use; the support rod can play a good role in supporting the auxiliary base, is convenient for adjusting and fixing the rotation angle of the auxiliary base, and is better suitable for athletes with different habits; rubber backing plate demountable installation, rubber backing plate use for a long time when taking place the damage, can be directly with rubber backing plate dismantlement down change, and auxiliary base and support pedestal still can continue to use for the device's utilization ratio is better.

The prior art springboard for track and field training has the following defects: 1. after the springs on the springboard are used for multiple times, the elasticity disappears or the elasticity is reduced, the springs are fixed on the springboard and are not easy to replace, and the springs lose the elasticity or are damaged and then the whole springboard is discarded, thereby causing waste; 2. when the detachable rubber base plate is installed, the detachable rubber base plate is fixed on the surface of the springboard through screws, and people are easy to scratch and rub the screws when using the detachable rubber base plate, so that the human bodies are damaged, and therefore the springboard for field and field training is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a springboard for track and field training, wherein two ends of a spring are respectively inserted into a fixed pipe and a vertical pipe and fixed by a clamping groove, one end of a telescopic pipe is fixed and can be disassembled, and the spring is wrapped by the telescopic pipe, one end of the telescopic pipe can be disassembled and taken out for replacing, thereby avoiding waste; the rubber backing plate is fixed on the springboard through two side screws c, and the silica gel shell is connected at the springboard surface and shelters from screw c, can avoid people to step on screw c by mistake and lead to the fish tail.

The utility model provides a specific technical scheme as follows:

the utility model provides a springboard for track and field training, which comprises a springboard, wherein the outer surface of the springboard is detachably connected with a silica gel shell, the upper surface of the silica gel shell is embedded and connected with a plurality of anti-skid particles, the silica gel shell is positioned above the screw c, the bottom end of the springboard is provided with an installation groove, the left side of the installation groove is fixedly connected with a fixed pipe a, the fixed pipe a is positioned at the left side of a fixed pipe b, an extension tube b is bonded on the outer surface of the fixed tube a, the bottom end of the extension tube b is wrapped by a vertical tube b, the bottom end of the extension tube b is detachably connected with a base plate through a screw b, the fixed pipe a and the vertical pipe b are detachably connected with a spring a, the outer surface of the fixed pipe b is bonded with an extension pipe a, the bottom end of the telescopic pipe a is wrapped by a vertical pipe a, the bottom end of the telescopic pipe a is detachably connected with a base plate through a screw a, and a spring b is detachably connected in the fixed pipe b and the vertical pipe a.

Optionally, a fixing groove is formed in the surface of the springboard, and a rubber base plate is connected to the fixing groove through a screw c in a clearance mode.

Optionally, the jack is arranged on the right side of the springboard, and the springboard is connected with the base plate through the inserted bar in a sliding manner.

Optionally, the base plate is provided with a groove, the bottom end of the base plate is bonded with an anti-slip pad, and the vertical tube a and the vertical tube b are fixedly connected to the surface of the base plate.

Optionally, the fixed pipe a, the fixed pipe b, standpipe a and standpipe b internal surface have all been seted up the draw-in groove and the draw-in groove has a plurality ofly.

The utility model has the advantages as follows:

the embodiment of the utility model provides a track and field training is with playing springboard:

1. two ends of the spring are respectively inserted into the fixed pipe and the vertical pipe and fixed through the clamping groove, one end of the telescopic pipe is fixed, one end of the telescopic pipe is detachable, the spring is wrapped by the telescopic pipe, and one end of the telescopic pipe which is detachable is taken out of the spring for replacement, so that waste can be avoided; in the spring top inserted the fixed pipe, in the bottom inserted the standpipe, the draw-in groove has all been seted up to fixed pipe and standpipe intraductal, the spring gets into intraductal embedding draw-in groove of pipe and fixes, flexible pipe parcel is at the spring surface, paste in the fixed outside of tubes on the top, the bottom parcel passes through the fix with screw on the base plate in the standpipe outside, can unscrew flexible pipe bottom screw when the spring damages, shift up flexible pipe and expose the standpipe, extract a new spring of change from fixed pipe and standpipe to the spring, the fixed pipe of accessible, standpipe and flexible pipe mutually support fixed spring, can dismantle the change after the spring damage simultaneously, high durability and convenient use, it is extravagant to avoid the.

2. The rubber base plate is fixed on the springboard through screws c on two sides, and the silica gel shell is connected to the outer surface of the springboard and shields the screws c, so that scratching caused by mistakenly stepping on the screws c by people can be avoided; the rubber backing plate can be dismantled in the fixed slot of springboard through both sides screw c and connect, springboard surface buckle is connected with the silica gel shell, sets up slottedly on the silica gel shell and can make most silica gel backing plates expose the use, and the silica gel shell shelters from the screw c place region, can avoid screw c direct and human contact, and the silica gel shell upper surface is inlayed and is connected with anti-skidding granule and can avoid people to step on when carelessly, and the cover has the silica gel shell to avoid people by the fish tail of screw c.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a track and field training springboard according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a fixing tube of a springboard for track and field training according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a springboard for track and field training according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a silica gel case of a springboard for track and field training according to an embodiment of the present invention.

In the figure: 1. a gangboard; 2. a fixed pipe a; 3. a spring a; 4. mounting grooves; 5. a fixed tube b; 6. a spring b; 7. inserting a rod; 8. a substrate; 9. a non-slip mat; 10. a groove; 11. a telescopic pipe a; 12. a vertical pipe a; 13. a screw a; 14. a telescopic pipe b; 15. a vertical pipe b; 16. a screw b; 17. a card slot; 18. fixing grooves; 19. a screw c; 20. a rubber pad; 21. a silica gel shell; 22. anti-skid particles; 23. and (4) inserting the jack.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A track and field training springboard according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.

Referring to fig. 1 to 4, a springboard for field training provided by an embodiment of the present invention includes a springboard 1, a silicone shell 21 is detachably connected to an outer surface of the springboard 1, a plurality of anti-slip particles 22 are embedded and connected to an upper surface of the silicone shell 21, the silicone shell 21 is located above screws c19, an installation groove 4 is formed at a bottom end of the springboard 1, a fixed tube a2 is fixedly connected to a left side of the installation groove 4, the fixed tube a2 is located at a left side of the fixed tube b5, a telescopic tube b14 is bonded to an outer surface of the fixed tube a2, a vertical tube b15 is wrapped at a bottom end of the telescopic tube b14, a base plate 8 is detachably connected to a bottom end of the telescopic tube b14 through screws b16, a spring a3 is detachably connected to the fixed tube a2 and the vertical tube b15, a11 is bonded to an outer surface of the fixed tube b5, a12 is wrapped at a bottom end of the telescopic tube 11 is detachably connected to the base plate 8 through screws a, a spring b6 is detachably connected in the fixed pipe b5 and the vertical pipe a 12.

The illustrated example, silica gel shell 21 adapts to springboard 1 shape buckle on springboard 1 surface, silica gel shell 21 middle part has been seted up the square groove and has made rubber backing plate 20 expose the use, silica gel shell 21 surface bonds has anti-skidding granule 22 can carry out the antiskid, people's foot is stepped on and is slided on silica gel shell 21 when avoiding using, flexible pipe one end bonds and fixes on springboard 1 and fixed pipe motionless, one end parcel is passed through the fix with screw on base plate 8 surface at standpipe surface and bottom, flexible pipe a11 and flexible pipe b14 are the telescopic pipeline of rubber material only.

Referring to fig. 3, a fixing groove 18 is formed on a surface of the ramp 1, and a rubber pad 20 is gap-connected to the fixing groove 18 by a screw c 19.

Illustratively, the rubber mat 20 is fixed in the fixing groove 18, i.e., the surface of the diving board 1, by a screw c 19.

Referring to fig. 1 and 4, the jack 23 is opened on the right side of the springboard 1, and the springboard 1 is connected with the base plate 8 through the insertion rod 7 in a sliding manner.

Illustratively, the insertion rod 7 is inserted into the insertion hole 23 and penetrates through the substrate 8 to fix the substrate 8 and the springboard 1, and the springboard 1 can rotate around the substrate 8 by a certain angle by taking the insertion rod 7 as an axis.

Referring to fig. 1, the base plate 8 is provided with a groove 10, the bottom end of the base plate 8 is adhered with a non-slip mat 9, and the vertical tube a12 and the vertical tube b15 are fixedly connected to the surface of the base plate 8.

Illustratively, the groove 10 formed on the base plate 8 facilitates the installation of the riser tube a12 and the riser tube b15, and the non-slip mat 9 prevents the bottom end of the base plate 8 from slipping.

Referring to fig. 2, the inner surfaces of the fixed pipe a2, the fixed pipe b5, the standpipe a12 and the standpipe b15 are all provided with a plurality of clamping grooves 17, and the clamping grooves 17 are provided.

In an example, the inner surfaces of the fixed pipe a2, the fixed pipe b5, the vertical pipe a12 and the vertical pipe b15 are all provided with clamping grooves 17 for further fixing the spring a3 and the spring b 6.

When the jumping stand is used, the jumping board is placed at a proper position, a user steps on a rubber base plate 20 on the surface of the jumping board 1 after walking up, the jumping board 1 moves downwards due to gravity to compress a spring a3 and a spring b6, the spring is compressed between the fixed pipe and the vertical pipe, the telescopic pipe stretches and contracts along with the spring, the spring gives upward acting force to the jumping board 1 to help the user to bounce, the spring 1 recovers the original state after the user jumps, a silica gel shell 21 is detachably connected to the outer surface of the jumping board 1, the silica gel shell 21 shields a 19 to avoid scratching, after the long-time use, the elasticity of the spring is reduced, the screw a13 and the screw b16 are unscrewed, the telescopic pipe a11 and the telescopic pipe b14 slide out from the vertical pipe a12 and the vertical pipe b15 to push the telescopic pipe upwards, the spring a3 is pulled out from the fixed pipe a2 and the vertical pipe b15, the spring b6 is pulled out from the fixed pipe b5 and the vertical pipe a12, a new spring is installed, the screw is screwed down for fixing, and the device is continuously used after being replaced.

The utility model relates to a springboard for track and field training, which comprises a springboard 1; 2. a fixed pipe a; 3. a spring a; 4. mounting grooves; 5. a fixed tube b; 6. a spring b; 7. inserting a rod; 8. a substrate; 9. a non-slip mat; 10. a groove; 11. a telescopic pipe a; 12. a vertical pipe a; 13. a screw a; 14. a telescopic pipe b; 15. a vertical pipe b; 16. a screw b; 17. a card slot; 18. fixing grooves; 19. a screw c; 20. a rubber pad; 21. a silica gel shell; 22. anti-skid particles; 23. the socket and the components are all universal standard parts or components known to those skilled in the art, and the structure and principle of the socket and the components are known to those skilled in the art through technical manuals or through routine experiments.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The springboard for field and field training comprises a springboard (1) and is characterized in that a silica gel shell (21) is detachably connected to the outer surface of the springboard (1), a plurality of anti-skid particles (22) are inlaid and connected to the upper surface of the silica gel shell (21), the silica gel shell (21) is located above a screw c (19), an installation groove (4) is formed in the bottom end of the springboard (1), a fixed pipe a (2) is fixedly connected to the left side of the installation groove (4), the fixed pipe a (2) is located on the left side of a fixed pipe b (5), a telescopic pipe b (14) is bonded to the outer surface of the fixed pipe a (2), a vertical pipe b (15) wraps the bottom end of the telescopic pipe b (14), a base plate (8) is detachably connected to the bottom end of the telescopic pipe b (14) through a screw b (16), and a spring a (3) is detachably connected to the fixed pipe a (2) and the vertical pipe b (15, fixed pipe b (5) surface bonds has flexible pipe a (11), flexible pipe a (11) bottom parcel has standpipe a (12), flexible pipe a (11) bottom can be dismantled through screw a (13) and be connected with base plate (8), can dismantle in fixed pipe b (5) and standpipe a (12) and be connected with spring b (6).

2. The springboard for track and field training of claim 1, wherein the surface of the springboard (1) is provided with a fixing groove (18), and a rubber cushion plate (20) is connected in the fixing groove (18) through a screw c (19) in a clearance manner.

3. The springboard for track and field training of claim 1, wherein the jack (23) is opened on the right side of the springboard (1), and the base plate (8) is slidably connected to the springboard (1) through the insertion rod (7).

4. The springboard for track and field training according to claim 1, wherein the base plate (8) is provided with a groove (10), the bottom end of the base plate (8) is adhered with a non-slip mat (9), and the vertical tube a (12) and the vertical tube b (15) are fixedly connected to the surface of the base plate (8).

5. The springboard for field training of claim 1, wherein the inner surfaces of the fixing pipe a (2), the fixing pipe b (5), the vertical pipe a (12) and the vertical pipe b (15) are provided with a plurality of clamping grooves (17), and the clamping grooves (17) are provided.