CN213252819U

CN213252819U - Revolving stage is used in training is extended in sports

Info

Publication number: CN213252819U
Application number: CN202021418233.0U
Authority: CN
Inventors: 刘炳泽
Original assignee: College Of Information Shanxi Agricultural University
Current assignee: College Of Information Shanxi Agricultural University
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-05-25
Anticipated expiration: 2030-07-17

Abstract

The utility model provides a revolving stage is used in sports development training relates to revolving stage technical field, including disc and constriction device, the circle form recess has been seted up to the upper end of disc, the inside of disc circle recess is equipped with constriction device, constriction device is including the cylinder, the cylinder is located the surperficial central point of disc position, and the circular form recess has been seted up to the cylindrical upper end, the even fixed mounting in cylindrical one side has the rectangular channel. The utility model discloses, through setting up constriction device, when the younger student of age need use the revolving stage, press down the fixed block and make the fixed block because in the elasticity of second spring is received into the cylinder, can follow the fixed block with fixed block fixed connection's rectangular block this moment and receive into the disc in, promote the splice plate this moment and make the splice plate slide in the disc with the help of slider and rectangle spout to make the splice plate shelves live the fixed block and avoid the elasticity recovery of fixed block spring to pop out, press into the disc with the arc separation blade when promoting a position in.

Description

Revolving stage is used in training is extended in sports

Technical Field

The utility model relates to a revolving stage technical field especially relates to a revolving stage is used in sports expansion training.

Background

The extension training refers to designing a corresponding training course aiming at the current situation of an enterprise team through a professional organization. The development training usually utilizes sports equipment such as a rotating platform and the like to achieve the training purposes of 'training willingness, mastering temperament, perfecting personality and smelting team' and increasing joyful energy of trainees through elaborately designed activities.

Present extend training often uses the revolving stage to carry out the rotation training, and the revolving stage is all fixed size for sports most of the carousel, generally only adapts to child, and the adult is because the size is bigger than child, if the adult wants to use the revolving stage because the carousel undersize, leads to the adult to lie prone and to carry out the promotion rotation to subaerial through the arm on the carousel.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a revolving stage for physical training.

In order to achieve the above purpose, the utility model adopts the following technical scheme: including disc and constriction device, the circle form recess has been seted up to the upper end of disc, the inside of disc circle recess is equipped with constriction device, constriction device is including the cylinder, the cylinder is located the surperficial central point of disc position, and the cylindrical upper end has seted up the circle form recess, the even fixed mounting in cylindrical one side has the rectangular channel, the rectangular channel is close to one side and the disc fixed connection of disc, the one end fixed mounting that the rectangular channel is close to the disc inner wall has first spring, the sliding surface of rectangular channel is connected with the slider, the one end fixedly connected with of rectangular channel is kept away from to the slider pieces together the dish, the fixed surface who pieces together the dish installs the handle.

Preferably, a blocking piece is inserted into the disc and is circular, and one end, far away from the cylinder, of the blocking piece is connected with a first spring in a sliding mode.

Preferably, cylindrical fixed surface is connected with the second spring, cylindrical one end fixedly connected with fixed block is kept away from to the second spring, and the fixed block is just pentagonal prism, the even fixed mounting of lateral wall of fixed block has the second rectangular block, second rectangular block upper end is rotated and is connected with first rectangular block, install the rotary column between first rectangular block and the second rectangular block the two, first rectangular block and second rectangular block rotate with the help of the rotary column and connect.

Preferably, adjusting device is installed to the bottom of disc, adjusting device includes the threaded rod, the surface cover of threaded rod has the pivot, the upper end and the disc fixed connection of pivot, the pivot is rotated with the threaded rod and is connected, the disc rotates with the help of pivot and threaded rod and connects.

Preferably, telescopic bottom fixedly connected with base, the slide rail has been seted up on the surface of base, telescopic both sides wall all is equipped with first bull stick, and just first bull stick is "L" shape, and just the first bull stick of "L" shape is inserted and is established in the slide rail, the surface and the slide rail sliding connection of first bull stick.

Preferably, the both sides fixedly connected with second bull stick of pivot, and the second bull stick is "L" shape, circular spout has been seted up to the bottom of disc, the second bull stick is inserted and is established in circular spout, and the second bull stick rotates with circular spout to be connected, the threaded rod is close to the one end fixed mounting of pivot and has the commentaries on classics piece.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, by arranging the contraction device, when a child needs to use the rotary table, the fixed block is pressed to enable the fixed block to be retracted into the cylinder due to the elasticity of the second spring, at the moment, the rectangular block fixedly connected with the fixed block can be retracted into the disc along with the fixed block, at the moment, the splicing tray is pushed to enable the splicing tray to slide in the disc by the aid of the slider and the rectangular chute, so that the splicing tray blocks the fixed block to avoid the elastic recovery of the fixed block spring from popping out, when the fixed block is pushed to a certain position, the arc-shaped blocking piece is pressed into the disc, so that the slider can continue to push forwards by the aid of the elastic recovery of the second spring, thereby the splicing tray is spliced into a circular shape, when the splicing tray needs to be used by an adult, the fixed block is popped out due to the recovery of the elasticity of the second spring when the splicing tray is completely pulled out, at the moment, the blocking piece can also, thereby played the effect of reducing the disc enlargedly to solved the adult because the size is bigger than child, if the adult wants to use the revolving stage because the carousel undersize, lead to the adult can't lie prone on the carousel through the arm to the pivoted problem of pushing away on ground.

2. The utility model discloses in, through setting up adjusting device, when the height difference of son need make the revolving stage highly different, through rotating in the piece makes the threaded rod advance the sleeve, make pivot and disc carry out sliding connection with the help of the shrink of threaded rod, the circular spout that sets up on the second bull stick of the both sides wall of pivot and the disc rotates and is connected, thereby the area of contact of pivot and disc has been increased, thereby the bearing of pivot has been reduced, avoid having the overweight people of weight to lie prone and rotate on the disc, lead to the junction shakiness of pivot and disc, the first bull stick of inserting in the slide rail equally also is in order to increase the area of contact of sleeve and base, thereby reduce the bearing of sleeve and base, solve the problem that different high people need use the revolving stage of co-altitude.

Drawings

FIG. 1 is a schematic perspective view of a rotary table for physical training;

fig. 2 is a schematic view of the bottom structure of fig. 1 in a rotary table for physical training;

FIG. 3 is a schematic structural view of a retractor joint in a rotary table for physical training;

fig. 4 is the utility model provides a partial structure schematic diagram of constriction device in revolving stage is used in sports development training.

Illustration of the drawings: 1. a disc; 2. a base; 3. a retractor; 301. splicing discs; 302. a first rectangular block; 303. a fixed block; 304. turning the column; 305. a first spring; 306. a rectangular groove; 307. a slider; 308. a baffle plate; 309. a second spring; 310. a cylinder; 311. a handle; 312. a second rectangular block; 4. an adjustment device; 41. a sleeve; 42. a first rotating lever; 43. a slide rail; 44. a threaded rod; 45. rotating the block; 46. a chute; 47. a rotating shaft; 48. a second rotating rod.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the utility model provides a revolving stage is used in sports development training, including disc 1 and constriction device 3, the circular recess has been seted up to the upper end of disc 1, and the inside of disc 1 circular recess is equipped with constriction device 3.

The specific arrangement and function of the constriction device 3 and the adjustment device 4 will be described in detail below.

As shown in fig. 1 and fig. 3, the shrinking device 3 comprises a cylinder 310, a second spring 309 is fixedly connected to the surface of the cylinder 310, a fixed block 303 is fixedly connected to one end of the second spring 309 far from the cylinder 310, the fixed block 303 is a regular pentagonal prism, a second rectangular block 312 is uniformly and fixedly installed on the side wall of the fixed block 303, a first rectangular block 302 is rotatably connected to the upper end of the second rectangular block 312, a rotating column 304 is installed between the first rectangular block 302 and the second rectangular block 312, the first rectangular block 302 and the second rectangular block 312 are rotatably connected by the rotating column 304, the cylinder 310 is located at the center of the surface of the disc 1, a circular groove is formed in the upper end of the cylinder 310, a rectangular groove 306 is uniformly and fixedly installed on one side of the cylinder 310, one side of the rectangular groove 306 close to the disc 1 is fixedly connected to the disc 1, a baffle 308 is inserted into the disc 1, the baffle 308 is circular, one end of the baffle 308 far from, the first spring 305 is fixedly installed at one end, close to the inner wall of the disc 1, of the rectangular groove 306, the sliding block 307 is connected to the surface of the rectangular groove 306 in a sliding mode, the puzzle piece 301 is fixedly connected to one end, far away from the rectangular groove 306, of the sliding block 307, and the handle 311 is fixedly installed on the surface of the puzzle piece 301.

The whole retracting device 3 achieves the effects that when a child needs to use the rotary table, the fixing block 303 is pressed to enable the fixing block 303 to retract into the cylinder 310 due to the elastic force of the second spring 309, at the moment, the rectangular block fixedly connected with the fixing block 303 retracts into the disc 1 along with the fixing block 303, at the moment, the splicing disc 301 is pushed to enable the splicing disc 301 to slide in the disc 1 through the sliding block 307 and the rectangular sliding groove 46, so that the splicing disc 301 blocks the fixing block 303 to avoid the elastic force of the spring of the fixing block 303 from being restored to eject, when the splicing disc is pushed to a certain position, the arc-shaped blocking piece 308 is pressed into the disc 1, so that the sliding block 307 is restored to be pushed forward continuously through the elastic force of the second spring 309, the splicing disc 301 is spliced into a circular shape, when the adult needs to use the splicing disc 301, the fixing block 303 is pulled out again due to the elastic force restoration of the second spring 309 when the splicing disc 301 is completely pulled out, at, fill the space that pulls out back parquet 301 and form through upset two segmentation rectangular blocks to played the effect of reducing disc 1 enlargies, thereby solved the adult because the size is bigger than child, if the adult wants to use the revolving stage because the carousel undersize, lead to the adult can't lie prone on the carousel through the arm to ground go on pushing away pivoted problem.

As shown in fig. 1 and 2, the bottom end of the disc 1 is provided with the adjusting device 4, the adjusting device 4 includes a threaded rod 44, a rotating shaft 47 is sleeved on the surface of the threaded rod 44, two sides of the rotating shaft 47 are fixedly connected with second rotating rods 48, the second rotating rods 48 are in an "L" shape, the bottom end of the disc 1 is provided with a circular sliding slot 46, the second rotating rods 48 are inserted into the circular sliding slot 46, the second rotating rods 48 are rotatably connected with the circular sliding slot 46, one end of the threaded rod 44 close to the rotating shaft 47 is fixedly provided with a rotating block 45, the upper end of the rotating shaft 47 is fixedly connected with the disc 1, the rotating shaft 47 is rotatably connected with the threaded rod 44, the disc 1 is rotatably connected with the threaded rod 44 via the rotating shaft 47, the bottom end of the sleeve 41 is fixedly connected with the base 2, the surface of the base 2 is provided with a sliding rail 43, two side walls of the sleeve 41 are provided with first rotating rods 42, the first rotating rods 42 are, the surface of the first rotating lever 42 is slidably connected to the slide rail 43.

The whole adjusting device 4 has the advantages that when the heights of the children are different and the heights of the rotating tables are different, the threaded rod 44 is retracted into the sleeve 41 by rotating the rotating block 45, the rotating shaft 47 and the disk 1 are in sliding connection through contraction of the threaded rod 44, the second rotating rods 48 on the two side walls of the rotating shaft 47 are in rotating connection with the circular sliding grooves 46 formed in the disk 1, the contact area between the rotating shaft 47 and the disk 1 is increased, the bearing of the rotating shaft 47 is reduced, the situation that a person with overweight leans on the disk 1 to rotate is avoided, the connection position between the rotating shaft 47 and the disk 1 is unstable, the first rotating rod 42 which is also inserted into the sliding rail 43 is also used for increasing the contact area between the sleeve 41 and the base 2, the bearing of the sleeve 41 and the base 2 is reduced, and the problem that people with different heights need to use rotating tables with different heights is solved.

The integral working principle is that by arranging the contraction device 3, when a child needs to use the rotary table, the fixing block 303 is pressed to enable the fixing block 303 to be retracted into the cylinder 310 due to the elastic force of the second spring 309, at the moment, the rectangular block fixedly connected with the fixing block 303 is retracted into the disc 1 along with the fixing block 303, at the moment, the splicing disc 301 is pushed to enable the splicing disc 301 to slide in the disc 1 through the sliding block 307 and the rectangular sliding groove 46, so that the splicing disc 301 blocks the fixing block 303 to avoid the elastic force of the spring of the fixing block 303 from being restored to eject, when the splicing disc 301 is pushed to a certain position, the arc-shaped blocking piece 308 is pressed into the disc 1, so that the sliding block 307 is restored to be pushed forward continuously through the elastic force of the second spring 309, so that the splicing disc 301 is spliced into a circular shape, when the adult needs to use the splicing disc 301, the fixing block 303 is pulled out due to the elastic force restoration of the second spring 309 when the splicing disc 301 is, the gap formed by the pulled-out split type rectangular blocks is filled up by turning over the two-section type rectangular blocks, so that the effect of enlarging and reducing the disc 1 is achieved, the problem that an adult is larger than a child in size and cannot lie on the turntable to push and rotate the turntable on the ground through an arm if the turntable is too small when the adult wants to use the turntable is solved, when the heights of the turntables are different, the threaded rod 44 is retracted into the sleeve 41 by rotating the rotary block 45, the rotary shaft 47 is in sliding connection with the disc 1 through the retraction of the threaded rod 44, the second rotary rods 48 on the two side walls of the rotary shaft 47 are in rotating connection with the circular sliding grooves 46 formed in the disc 1, so that the contact area between the rotary shaft 47 and the disc 1 is increased, the bearing of the rotary shaft 47 is reduced, the phenomenon that a person with overweight lies on the disc 1 to rotate is avoided, and the joint of the rotary shaft 47 and the disc 1 is unstable, the first rotating rod 42 inserted in the sliding rail 43 is also used to increase the contact area between the sleeve 41 and the base 2, thereby reducing the load bearing between the sleeve 41 and the base 2 and solving the problem that people with different heights need to use rotating tables with different heights.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a sports is extended training and is used revolving stage, includes disc (1) and constriction device (3), its characterized in that: a round groove is arranged at the upper end of the disc (1), a contraction device (3) is arranged inside the round groove of the disc (1), the contraction device (3) comprises a cylinder (310), the cylinder (310) is positioned at the central part of the surface of the disc (1), the upper end of the cylinder (310) is provided with a round groove, one side of the cylinder (310) is uniformly and fixedly provided with a rectangular groove (306), one side of the rectangular groove (306) close to the disc (1) is fixedly connected with the disc (1), one end of the rectangular groove (306) close to the inner wall of the disc (1) is fixedly provided with a first spring (305), the surface sliding connection of rectangular channel (306) has slider (307), the one end fixedly connected with splice tray (301) of rectangular channel (306) is kept away from to slider (307), the fixed surface of splice tray (301) installs handle (311).

2. A rotary table for physical training according to claim 1, wherein: a blocking piece (308) is inserted into the disc (1), the blocking piece (308) is circular, and one end, far away from the cylinder (310), of the blocking piece (308) is connected with a first spring (305) in a sliding mode.

3. A rotary table for physical training according to claim 1, wherein: the fixed surface of cylinder (310) is connected with second spring (309), the one end fixedly connected with fixed block (303) of cylinder (310) is kept away from in second spring (309), and fixed block (303) are positive pentagonal prism, the even fixed mounting of lateral wall of fixed block (303) has second rectangular block (312), second rectangular block (312) upper end is rotated and is connected with first rectangular block (302), install between the two first rectangular block (302) and second rectangular block (312) and change post (304), first rectangular block (302) and second rectangular block (312) rotate with the help of changeing post (304) and connect.

4. A rotary table for physical training according to claim 1, wherein: adjusting device (4) are installed to the bottom of disc (1), adjusting device (4) include threaded rod (44) and sleeve (41), the surface cover of threaded rod (44) has pivot (47), the upper end and disc (1) fixed connection of pivot (47), pivot (47) are rotated with threaded rod (44) and are connected, disc (1) is rotated with the help of pivot (47) and threaded rod (44) and is connected.

5. A rotary table for physical training according to claim 4, wherein: the bottom fixedly connected with base (2) of sleeve (41), slide rail (43) have been seted up on the surface of base (2), the both sides wall of sleeve (41) all is equipped with first bull stick (42), and just first bull stick (42) are "L" shape, and just first bull stick (42) of "L" shape are inserted and are established in slide rail (43), the surface and slide rail (43) sliding connection of first bull stick (42).

6. A rotary table for physical training according to claim 4, wherein: the both sides fixedly connected with second bull stick (48) of pivot (47), and second bull stick (48) are "L" shape, circular spout (46) have been seted up to the bottom of disc (1), second bull stick (48) are inserted and are established in circular spout (46), and second bull stick (48) rotate with circular spout (46) and are connected, threaded rod (44) are close to the one end fixed mounting of pivot (47) and have commentaries on classics piece (45).