CN111544859A

CN111544859A - Gymnastics trainer

Info

Publication number: CN111544859A
Application number: CN202010485107.5A
Authority: CN
Inventors: 黎玉浓; 吴振; 陈华; 刘少华; 邱杰; 马勋立; 肖珊; 许欢
Original assignee: Hunan Mechanical and Electrical Polytechnic
Current assignee: Hunan Mechanical and Electrical Polytechnic
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2020-08-18

Abstract

The invention provides a gymnastics training device which comprises a base and a floor positioned above the base, wherein a plurality of elastic devices are arranged between the floor and the base, a plurality of step holes are formed in the floor, sealing plates are detachably arranged in the step holes, a plurality of mounting holes positioned below the step holes are formed in the base, and the gymnastics training device also comprises a training device with an upright post, and the lower end of the upright post can extend into the mounting holes. To sum up, owing to adopted above-mentioned technical scheme, during the use, pull down the shrouding, then can with training equipment's stand lower extreme can stretch into the mounting hole can, other gymnastics training equipment of easy to assemble improves the rate of utilization of interior space, reduces the venue construction cost.

Description

Gymnastics trainer

Technical Field

The invention relates to the technical field of gymnastics training equipment, in particular to a gymnastics training device.

Background

The free gymnastics is a competitive gymnastics, and its training needs special place, and the training place of current free gymnastics, including base and the floor that is located the base top, be equipped with a plurality of resilient means between floor and the base, can make the higher that the sportsman jumped like this, can also cushion the impact force that the sportsman fell to the ground, the protection sportsman avoids being injured.

The above technical solution has the following disadvantages: the training field of the free gymnastics is generally arranged indoors, because the area of the training field of the free gymnastics is large, the indoor area occupied by the training field is large, and other gymnastics training equipment such as a horizontal bar or a parallel bar is difficult to place in a room; even if the free gymnastics training ground is not used frequently, gymnastics training equipment cannot be installed on the free gymnastics training ground or used in other modes due to the particularity of the design of the free gymnastics training ground, so that space waste is caused, and the trouble is more serious for a venue with a shortage of indoor space.

Disclosure of Invention

The invention aims to overcome the defects of the traditional technology and provide the gymnastics training device which is used for free gymnastics training and is convenient for installing other gymnastics training equipment.

The aim of the invention is achieved by the following technical measures: the utility model provides a gymnastics trainer, includes the base and is located the floor of base top, be equipped with a plurality of resilient means between floor and the base, a plurality of step holes have been seted up on the floor, install the shrouding with the detachable mode in the step hole, set up a plurality of mounting holes that are located step hole below on the base, still including the training equipment that has the stand, the stand lower extreme can stretch into the mounting hole. Due to the adoption of the technical scheme, the sealing plate is detached during use, and then the lower end of the stand column of the training equipment can be stretched into the mounting hole.

The size of mounting hole bottom is greater than the size on mounting hole upper portion, the vertical activity chamber that upwards extends is seted up to the stand lower extreme, the stand lower extreme has still been seted up a plurality of intercommunications activity chamber and the dodge groove of stand side, it has the sector plate to dodge the inslot to articulate, activity intracavity sliding connection has the movable rod, be connected with the action bars on the movable rod, the bar groove that holds the action bars and pass is seted up to the stand side, install the first positioner that can the stationary mast on the stand. When the vertical column is used, the operating rod and the movable rod are pushed downwards, the end part of the movable rod pushes the inner sides of the fan-shaped plates, the four fan-shaped plates are opened, and at the moment, the vertical column cannot be pulled out of the mounting hole, so that the stability of the vertical column is improved; the operating rod and the movable rod are pulled upwards, the movable rod is separated from contacting with the inner side of the sector plate, and at the moment, the upright post can be pulled out from the mounting hole.

The stand outside is equipped with the external screw thread, first positioner include with stand threaded connection's upper nut and lower nut, the upper nut is located the action bars top, the lower nut is located the action bars below. When the device is used, the operating rod and the movable rod are pushed downwards, and then the upper nut is rotated to be abutted against the upper part of the operating rod, so that the operating rod and the movable rod are prevented from moving upwards; after the operating rod and the movable rod are pulled upwards, the lower nut is rotated to enable the lower nut to be abutted against the lower part of the operating rod, and the operating rod and the movable rod are prevented from moving downwards.

The lower end of the movable rod is provided with a conical part. When the fan-shaped plate is used, the lower end of the movable rod is convenient to be attached to the inner side of the fan-shaped plate, and the movable rod is convenient to pull out.

The floor comprises a plurality of splicing plates, two adjacent splicing plates are connected in a detachable mode, the step hole is located on the splicing plates, and the base is connected with a frame located on the outer side of the edge of the floor. During the use, can select the quantity of splice plate according to the place size, piece together a plurality of splice plates, the splice plate is located the frame inboard, prevents that the splice plate that is located the edge part from taking place lateral displacement to the outside.

The splice plate is characterized in that a sliding groove is formed in the lower side of the splice plate and is horizontally arranged, one end of the sliding groove is communicated with the step hole, the other end of the sliding groove is communicated with the edge of the splice plate, a sliding bolt is connected in the sliding groove in a sliding mode, a notch is formed in one end, far away from the step hole, of the sliding bolt, the notch can be matched with the end of another sliding bolt, and a second positioning device capable of fixing the sliding bolt is arranged on the splice plate. During the use, two adjacent splice plates are in the same place the back, operating personnel stretches into the step hole with hand or instrument, promote the sliding bolt, the tip of sliding bolt stretches into in the spout on an adjacent splice plate, in the same way, promote the sliding bolt on an adjacent splice plate, the tip of sliding bolt on an adjacent splice plate stretches into the spout on first splice plate, the tip of two sliding bolts stretches into the breach of the other side each other simultaneously, link together two splice plates, so on, link together all splice plates, when the sportsman trains, the pressure that a splice plate received can transmit on other splice plates, keep the integrality on floor.

The second positioning device comprises a limiting cylinder which can be detachably mounted in the step hole, and the upper end of the limiting cylinder is connected with a flange plate. When the sliding bolt limiting device is used, the limiting cylinder is located on the inner side of the step hole, and the end portion of the sliding bolt stops moving after being connected with the outer side of the limiting cylinder, so that the sliding bolt is prevented from being separated from the sliding groove.

The downside of spout and splice plate's downside intercommunication, the apron is installed through detachable mode to the downside of spout. When the sliding bolt is used, the sliding bolt is convenient to mount and dismount through dismounting the cover plate.

And a foldable rubber pad is laid on the upper side of the floor. When the floor is used, the rubber pads are laid on the floor, the flatness of the floor is improved, and the rubber pads are rolled up without being used.

The splicing plate is characterized in that a plurality of upper positioning rings are connected to the lower side of the splicing plate, lower positioning rings corresponding to the upper positioning rings are connected to the base, the elastic device comprises a spring, the upper end of the spring is sleeved on the upper positioning rings, and the lower end of the spring is sleeved on the lower positioning rings. During the use, go up the holding ring and provide the location for spring upper portion, lower holding ring provides the location for the spring lower part, and the spring or splice plate take place lateral displacement when reducing the splice plate motion, guarantee the stability of splice plate up-and-down motion.

To sum up, owing to adopted above-mentioned technical scheme, during the use, pull down the shrouding, then can with training equipment's stand lower extreme can stretch into the mounting hole can, other gymnastics training equipment of easy to assemble improves the rate of utilization of interior space, reduces the venue construction cost.

Drawings

The invention is further described with reference to the following figures and detailed description:

FIG. 1 is a schematic structural view of a gymnastic training apparatus of the present invention;

FIG. 2 is a schematic structural view of section A-A of FIG. 1;

FIG. 3 is a schematic structural view of section C-C of FIG. 2;

FIG. 4 is a schematic structural view of a position limiting cylinder in the gymnastic training device of the present invention;

FIG. 5 is a schematic structural view of section D-D of FIG. 2;

FIG. 6 is a schematic structural view of section B-B of FIG. 1;

FIG. 7 is a schematic structural view of equipment and a column in the gymnastic training device of the present invention;

FIG. 8 is a schematic view of the internal structure of a center pillar of a gymnastic training apparatus of the present invention;

FIG. 9 is a schematic view showing the internal structure of the upright post in use in the gymnastic training apparatus of the present invention.

In the figure: 1-splicing plates; 2-a frame; 3-closing the plate; 4-rubber pad; 5-a chute; 6-a stepped hole; 7-sliding bolt; 8-mounting holes; 9-a base; 10-a limiting cylinder; 11-a flange plate; 12-an upper positioning ring; 13-a lower retaining ring; 14-a spring; 15-notch; 16-a cover plate; 17-upright post; 18-a training apparatus; 19-external threads; 20-screwing a nut; 21-lower nut; 22-a strip-shaped groove; 23-an operating lever; 24-an active cavity; 25-a movable rod; 26-avoidance groove; 27-a sector plate; 28-conical part.

Detailed Description

As shown in the attached figure 1, the gymnastics training device comprises a base 9 and a floor located above the base 9, wherein a plurality of elastic devices are arranged between the floor and the base 9, the floor preferably comprises a plurality of splicing plates 1, the splicing plates 1 are square, each splicing plate 1 corresponds to four elastic devices, and the base 9 is connected with a frame 2 located on the outer side of the edge of the floor.

During the use, can select splice plate 1's quantity according to the place size, piece together a plurality of splice plates 1, splice plate 1 is located 2 inboards of frame, prevents that splice plate 1 that is located the edge part from taking place lateral displacement to the outside.

As shown in the attached figure 2, a plurality of step holes 6 are formed on the splice plate 1. Install shrouding 3 with the detachable mode in the step hole 6, shrouding 3 is connected with step hole 6 through countersunk screw, countersunk screw's upper end and 3 upper surface parallel and levels of shrouding, the preferred, every splice plate 1 corresponds four step holes 6, the distance between step hole 6 center to adjacent step hole 6 center equals with step hole 6 center to the distance between splice plate 1 edge, 1 downside in splice plate is connected with a plurality of holding rings 12, the preferred, every splice plate 1 corresponds four last holding rings 12, it is located the downside at step hole 6 edge to go up holding ring 12, be connected with the lower holding ring 13 corresponding with last holding ring 12 on the base 9, resilient means includes spring 14, the upper end of spring 14 cup joints on last holding ring 12, the lower extreme of spring 14 cup joints under on holding ring 13.

During the use, go up holding ring 12 and provide the location for spring 14 upper portion, lower holding ring 13 provides the location for spring 14 lower part, and spring 14 or splice 1 take place lateral displacement when reducing splice 1 motion, guarantee splice 1 up-and-down motion's stability.

As shown in fig. 3, two adjacent splice plates 1 are connected in a detachable manner, specifically, a sliding groove 5 arranged along the horizontal direction is provided at the lower side of the splice plate 1, each step hole 6 corresponds to two sliding grooves 5, one end of each sliding groove 5 is communicated with the step hole 6, the other end of each sliding groove 5 is communicated with the edge of the splice plate 1, a sliding bolt 7 is slidably connected in each sliding groove 5, one end of each sliding bolt 7, which is far away from the step hole 6, is provided with a rectangular notch 15, the notch 15 can be matched with the end of another sliding bolt 7, and a second positioning device capable of fixing the sliding bolt 7 is provided on the splice plate 1.

During the use, after two adjacent splice plates 1 are combined together, an operator stretches a hand or a tool into the step hole 6 to push the sliding bolt 7, the end part of the sliding bolt 7 stretches into the sliding groove 5 on the adjacent splice plate 1, and similarly, the sliding bolt 7 on the adjacent splice plate 1 is pushed, the end part of the sliding bolt 7 on the adjacent splice plate 1 stretches into the sliding groove 5 on the first splice plate 1, meanwhile, the end parts of the two sliding bolts 7 stretch into the gaps 15 of the other side, the two splice plates 1 are connected together, and by analogy, all splice plates 1 are connected together, when an athlete trains, the pressure applied to one splice plate 1 can be transmitted to other splice plates 1, and the integrity of the floor is kept.

As shown in fig. 4, the second positioning device includes a limiting cylinder 10 detachably installed in the stepped hole 6, and a flange 11 is connected to the upper end of the limiting cylinder 10, and specifically, the flange 11 can be located below the sealing plate 3 and connected to the stepped hole 6 through a countersunk screw.

When the limiting device is used, the limiting cylinder 10 is located on the inner side of the stepped hole 6, the end part of the sliding bolt 7 is in contact with the outer side of the limiting cylinder 10 and then stops moving, and the sliding bolt 7 is prevented from being separated from the sliding groove 5.

As shown in fig. 5, the lower side of the sliding chute 5 is communicated with the lower side of the splice plate 1, the cover plate 16 is detachably mounted on the lower side of the sliding chute 5, specifically, the cover plate 16 is connected with the splice plate 1 through a bolt, and the lower side surface of the cover plate 16 is flush with the lower side surface of the splice plate 1.

When in use, the sliding bolt 7 is convenient to mount and dismount by dismounting the cover plate 16.

A rubber pad 4 which can be rolled up is laid on the upper side of the floor.

When the floor is used, the rubber pads 4 are laid on the floor, the flatness of the floor is improved, and the rubber pads 4 are rolled up without being used.

As shown in figure 6, a sliding bolt 7 is not arranged in the sliding groove 5 at one side of the splicing plate 1 close to the frame 2.

As shown in fig. 7, the base 9 is provided with a plurality of mounting holes 8 located below the step holes 6, and further includes a training device 18 having an upright post 17, the lower end of the upright post 17 can extend into the mounting holes 8, preferably, the training device 18 includes a horizontal bar, a parallel bar, etc., in the embodiment, the horizontal bar is taken as an example for description, and the horizontal bar has two upright posts 17.

When in use, the sealing plate 3 is detached, and then the lower end of the upright post 17 of the training equipment 18 can extend into the mounting hole 8.

As shown in fig. 8 and 9, the size of the bottom of the mounting hole 8 is larger than the size of the upper portion of the mounting hole 8, the lower end of the upright post 17 is provided with a movable cavity 24 extending vertically and upwardly, the lower end of the upright post 17 is further provided with a plurality of avoiding grooves 26 communicating the movable cavity 24 with the side surfaces of the upright post 17, preferably, the number of the avoiding grooves 26 is four, and the four avoiding grooves 26 are uniformly arranged along the circumferential direction of the upright post 17.

The avoidance groove 26 is internally hinged with a sector plate 27, and specifically, the center of the sector plate 27 is hinged with the upper part of the avoidance groove 26. Sliding connection has the movable rod 25 in the activity chamber 24, is connected with action bars 23 on the movable rod 25, and the strip groove 22 that holds action bars 23 and pass is seted up to the stand 17 side, installs the first positioner that can fixed post 17 on the stand 17.

When the device is used, the operating rod 23 and the movable rod 25 are pushed downwards, the end part of the movable rod 25 pushes the inner sides of the sector plates 27, the four sector plates 27 are opened, at the moment, the upright post 17 cannot be pulled out of the mounting hole 8, and the stability of the upright post 17 is improved; when the operating lever 23 and the movable lever 25 are pulled upward, the movable lever 25 is out of contact with the inner side of the sector plate 27, and the column 17 can be pulled out of the mounting hole 8.

The outer side of the upright post 17 is provided with an external thread 19, the first positioning device comprises an upper nut 20 and a lower nut 21 which are in threaded connection with the upright post 17, the upper nut 20 is positioned above the operating rod 23, and the lower nut 21 is positioned below the operating rod 23.

When in use, after the operating rod 23 and the movable rod 25 are pushed downwards, the upper nut 20 is rotated to enable the upper nut 20 to be abutted against the upper part of the operating rod 23, so that the operating rod 23 and the movable rod 25 are prevented from moving upwards; when the operating rod 23 and the movable rod 25 are pulled upward, the lower nut 21 is rotated to abut against the lower portion of the operating rod 23, thereby preventing the operating rod 23 and the movable rod 25 from moving downward.

The movable rod 25 has a tapered portion 28 at a lower end thereof.

When in use, the lower end of the movable rod 25 is convenient to be attached to the inner side of the sector plate 27, and the movable rod 25 is also convenient to be pulled out.

In summary, the present invention is not limited to the above-described embodiments. Those skilled in the art can make several changes and modifications without departing from the spirit and scope of the present invention, and all such changes and modifications should fall within the scope of the present invention.

Claims

1. The utility model provides a gymnastics trainer, includes base (9) and is located the floor of base (9) top, be equipped with a plurality of resilient means between floor and base (9), its characterized in that: seted up a plurality of step holes (6) on the floor, install shrouding (3) with the detachable mode in step hole (6), set up a plurality of mounting holes (8) that are located step hole (6) below on base (9), still including training equipment (18) that have stand (17), stand (17) lower extreme can stretch into mounting hole (8).

2. The gymnastic training device of claim 1, wherein: the size of mounting hole (8) bottom is greater than the size on mounting hole (8) upper portion, vertical upwards extending's activity chamber (24) has been seted up to stand (17) lower extreme, a plurality of intercommunication activity chamber (24) and the groove of dodging (26) of stand (17) side have still been seted up to stand (17) lower extreme, it has sector plate (27) to dodge to articulate in groove (26), sliding connection has movable rod (25) in activity chamber (24), be connected with action bars (23) on movable rod (25), bar groove (22) that hold action bars (23) and pass are seted up to stand (17) side, install the first positioner that can fixed post (17) on stand (17).

3. The gymnastic training device of claim 2, wherein: the utility model discloses a quick-witted, including stand (17), first positioner, last nut (20) and lower nut (21) with stand (17) threaded connection, last nut (20) are located action bars (23) top, lower nut (21) are located action bars (23) below.

4. The gymnastic training device of claim 2, wherein: the lower end of the movable rod (25) is provided with a conical part (28).

5. A gymnastic training apparatus as claimed in any one of claims 1 to 4, wherein: the floor comprises a plurality of splicing plates (1), two adjacent splicing plates (1) are connected in a detachable mode, the step hole (6) is located on the splicing plates (1), and a frame (2) located on the outer side of the edge of the floor is connected to the base (9).

6. A gymnastic training apparatus as claimed in claim 5, wherein: the splice plate is characterized in that a sliding groove (5) arranged along the horizontal direction is formed in the lower side of the splice plate (1), one end of the sliding groove (5) is communicated with a step hole (6), the other end of the sliding groove (5) is communicated with the edge of the splice plate (1), a sliding bolt (7) is connected in the sliding groove (5), a notch (15) is formed in one end, away from the step hole (6), of the sliding bolt (7), the notch (15) can be matched with the end of another sliding bolt (7), and a second positioning device capable of fixing the sliding bolt (7) is arranged on the splice plate (1).

7. The gymnastic training device of claim 6, wherein: the second positioning device comprises a limiting cylinder (10) which can be detachably mounted in the step hole (6), and the upper end of the limiting cylinder (10) is connected with a flange plate (11).

8. The gymnastic training device of claim 6, wherein: the downside of spout (5) and the downside intercommunication of splice plate (1), apron (16) are installed through the detachable mode to the downside of spout (5).

9. A gymnastic training apparatus as claimed in claim 5, wherein: a foldable rubber pad (4) is laid on the upper side of the floor.

10. A gymnastic training apparatus as claimed in claim 5, wherein: splice plate (1) downside is connected with a plurality of holding rings (12) of going up, be connected with on base (9) with last holding ring (12) corresponding lower holding ring (13), resilient means includes spring (14), spring (14) upper end cup joints on last holding ring (12), spring (14) lower extreme cup joints under on holding ring (13).