CN211513304U

CN211513304U - Leg exercising device for dancing

Info

Publication number: CN211513304U
Application number: CN202020059000.XU
Authority: CN
Inventors: 王思; 韩玲; 江艳平; 陈永浩; 闫亚新; 任祥钰
Original assignee: Xian Medical University
Current assignee: Xian Medical University
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-09-18
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses a device is tempered to dance la gym shank, including the base, base one end fixedly connected with hollow structure's platform, pneumatic cylinder output bolted connection has the guide block that extends to the platform upper end, and the welding has the seat of slidable mounting in the platform upper end on the guide block. The utility model provides adjustable exercise positions for dancers by arranging the seat which is driven by the hydraulic cylinder to move horizontally on the platform; through driving gear and driven gear that the meshing is connected are rotated in one-level support and second grade shelf location to connect the spool with driven gear synchronous revolution motion in the second grade pivot, set up the tray that is supported by guide bar and spring direction in tertiary support, connect the cable wire between spool and tray, make dancer in order to order about the rotatory condition of spool through the pedal under, the tray of cable wire roll-up in order to drive the different weight weights of bearing reciprocates, thereby play the shank and temper the effect.

Description

Leg exercising device for dancing

Technical Field

The utility model relates to an art field is tempered in the dance, especially relates to a device is tempered to dance cheering exercises shank.

Background

Cheering gym is derived from the ceremony of the early tribe society. It is meant to stimulate spirit and promote the flow of phlegm. To encourage soldiers who go out to play stick or hunt, they often hold an ceremony in which a family of people cheers and chores to perform to encourage the soldiers, hopefully to take a turn. The first activity developed for the yelling cheering of american football became a sports activity worldwide. Is popular with people all over the world.

When dance performance is performed, the dance training device needs to be combined with legs for performing, and exercise on the legs is very important during ordinary training. However, the distance between the human body and the exercise equipment cannot be adjusted by the traditional exercise equipment, and especially when the height between the cheering gym dancers is greatly different, the training equipment with the fixed structure cannot meet the requirements of different heights; in addition, in the actual training process, the training requirements of each person are different, the training equipment with a single structure is lack of targeted adjustment, and the operation inconvenience exists for individual people.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the dancer is difficult to do moderate leg stretching exercise in the prior art, and providing a leg exercising device for the dancer.

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

a leg exercise device for a dance-La gymnastic comprises a base, wherein one end of the base is fixedly connected with a platform of a hollow structure, a hydraulic cylinder is fixedly arranged in the platform, the output end of the hydraulic cylinder is connected with a guide block extending to the upper end of the platform through a bolt, a seat slidably arranged at the upper end of the platform is welded on the guide block, a primary support, a secondary support and a tertiary support are respectively welded at the other end of the base, a primary rotating shaft is rotatably sleeved in the primary support, a driving gear is fixedly sleeved on the primary rotating shaft, and pedals are connected with two ends of the primary rotating shaft;

rotate the cover in the second grade support and be equipped with the second grade pivot, and fixed cover in the second grade pivot be equipped with the driving gear rotate engaged with driven gear, and an organic whole is connected with two scrolls in the second grade pivot, second grade support upper end is connected with perpendicularly and two corresponding carousels of scroll, it erects the groove to have two in the tertiary support to have seted up, and erects the welding in the groove and have the guide bar, the fixed cover of guide bar lower extreme is equipped with the spring, and the tray on the guide bar is located to spring upper end fixedly connected with slip cap, the scroll is connected with the cable wire between carousel.

Preferably, the horizontal shaft in the platform upper end is equipped with the direction slot hole, and the guide block slip cover is established and is run through the direction slot hole.

Preferably, the first-stage support, the second-stage support and the third-stage support are sequentially and vertically arranged at one end far away from the platform, and the second-stage support and the third-stage support are of an integrated structure.

Preferably, the driving gear and the driven gear are respectively located at the middle end positions of the first-stage rotating shaft and the second-stage rotating shaft, and the two reels are respectively located on two sides of the driven gear.

Preferably, two guide rods are vertically arranged, and detachable weights are placed on the tray.

Preferably, the steel cable is movably sleeved on the turntable.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses a set up the seat by pneumatic cylinder driven on the platform for the seat can carry out the steady movement of horizontal direction on the platform, thereby needs carry out position control according to dance sportsman's shank training.

2. The utility model is provided with a first-stage rotating shaft driven by pedals on a first-stage support, a second-stage rotating shaft connected with a scroll on a second-stage support, and a driving gear and a driven gear which are meshed in a rotating way are sleeved on the first-stage rotating shaft and the second-stage rotating shaft; through setting up the guide bar in tertiary support to establish the tray that the bearing was sent out the dish at guide bar slip cap, through the carousel and be connected the cable wire between spool and tray, make and lead to the fact the cable wire roll-up under trampling the pedal and make one-level pivot and gear drive's the condition, so that the weight that makes the tray drive different weight reciprocates.

In summary, the utility model provides adjustable exercise positions for dancers by arranging the seat which is driven by the hydraulic cylinder to move horizontally on the platform; through driving gear and driven gear that the meshing is connected are rotated in one-level support and second grade shelf location to connect the spool with driven gear synchronous revolution motion in the second grade pivot, set up the tray that is supported by guide bar and spring direction in tertiary support, through connecting the cable wire between spool and tray, make dancer in order to order about the rotatory condition of spool through the pedal under, the tray of cable wire roll-up in order to drive the different weight weights of bearing reciprocates, thereby play shank and take exercise the effect.

Drawings

FIG. 1 is a schematic structural view of a leg exercise device for a hula exercise according to the present invention;

FIG. 2 is an enlarged view of a portion A of the leg exercise device for a hula exercise according to the present invention;

FIG. 3 is a schematic diagram of a side view of a secondary support of a leg exercise device for a hula dance.

In the figure: the device comprises a base 1, a platform 2, a hydraulic cylinder 3, a guide slot 4, a guide block 5, a seat 6, a first-stage support 7, a second-stage support 8, a third-stage support 9, a first-stage rotating shaft 10, a driving gear 11, pedals 12, a second-stage rotating shaft 13, a driven gear 14, a reel 15, a turntable 16, a guide rod 17, a spring 18, a tray 19 and a steel cable 20.

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 leg exercise device for a dance exercise, comprising a base 1, wherein one end of the base 1 is fixedly connected with a platform 2 with a hollow structure, a hydraulic cylinder 3 is fixedly installed in the platform 2, an output end of the hydraulic cylinder 3 is connected with a guide block 5 extending to the upper end of the platform 2 through a bolt, a seat 6 slidably installed at the upper end of the platform 2 is welded on the guide block 5, the hydraulic cylinder 3 can be selected from a biaxial standard type device with a product model of SCD50x100-100-LB, a normally open switch is externally connected with the hydraulic cylinder 3 to automatically control the opening and closing of the hydraulic cylinder 3, a primary support 7, a secondary support 8 and a tertiary support 9 are respectively welded at the other end of the base 1, a primary rotating shaft 10 is rotatably sleeved in the primary support 7, a driving gear 11 is fixedly sleeved on the primary rotating shaft 10, pedals 12 are respectively connected at two ends of the primary rotating shaft, the two pedals 12 can drive the primary rotating shaft 10 to rotate when being stressed;

it is equipped with second grade pivot 13 to rotate the cover in the second grade support 8, and fixed cover is equipped with driven gear 14 with driving gear 11 rotation meshing on the second grade pivot 13, driving gear 11 all adopts the flat gear structure with driven gear 14, and an organic whole is connected with two reels 15 on the

second grade pivot

13, 8 upper ends of second grade support are connected with carousel 16 corresponding with two reels 15 perpendicularly, it erects the groove to have two to open in the tertiary support 9, and the welding has guide bar 17 in erecting the groove, the fixed cover of guide bar 17 lower extreme is equipped with spring 18, and the tray 19 on guide bar 17 is located to spring 18 upper end fixedly connected with slip cap, under the tension of spring 18, provide the buffering supporting role for the tray 19 that moves down, ensure the stability of tray 19 and weight, reel 15 is connected with cable wire 20 through between carousel 16 and the tray 19.

It should be noted that, the two ends of the steel cable 20 are respectively fixedly connected with the reel 15 and the tray 19, and the steel cable 20 wound up under force or released to extend slides on the turntable 16 in both directions, and the turntable 16 can provide guiding and supporting functions for the steel cable.

The horizontal level in platform 2 upper end is equipped with direction slot hole 4, and guide block 5 slip cap establishes and runs through direction slot hole 4 to ensure 6 horizontal migration's of seat stability.

Referring to the accompanying drawing 1, the first-stage support 7, the second-stage support 8 and the third-stage support 9 are sequentially and vertically arranged at one end away from the platform 2, the second-stage support 8 and the third-stage support 9 are of an integral structure, and the second-stage support 8 and the third-stage support 9 are of two integrally connected portal frame structures.

The driving gear 11 and the driven gear 14 are respectively located at the middle end of the first-stage rotating shaft 10 and the second-stage rotating shaft 13, and the two reels 15 are respectively located at two sides of the driven gear 14, and the reels 15 are driven by the second-stage rotating shaft 13 to rotate so as to draw and reel the steel cable 20.

Two guide bars 17 set up perpendicularly, and placed dismantled and assembled weight on the tray 19, the weight can be according to 2Kg, 5Kg, 7Kg and 10Kg increase progressively to satisfy different training requirements.

The steel cable 20 is movably sleeved on the turntable 16.

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

placing a weight of appropriate weight on the tray 19;

the hydraulic cylinder 3 is controlled to be opened and closed through a normally open switch arranged outside, so that an output shaft of the hydraulic cylinder 3 extends to drive the guide block 5 to slide in the guide long hole 4, and the guide block 5 drives the seat 6 to horizontally move on the platform 2, so that the feet of a dancer sitting on the seat 6 can be in contact with the two pedals 12;

two feet of a dancer trample two pedals 12, the two pedals 12 drive a first-stage rotating shaft 10 to rotate, and the first-stage rotating shaft 10 drives a driving gear 11 to synchronously rotate;

because the driving gear 11 is engaged with the driven gear 14 in a rotating manner, the driven gear 14 drives the secondary rotating shaft 13 to rotate, and the secondary rotating shaft 13 drives the two reels 15 integrated with the secondary rotating shaft to synchronously rotate;

the two reels 15 draw the steel cable 20 in the rotating process, and then the steel cable 20 which is gradually wound is turned by the turntable 16 to draw the tray 19;

the stressed tray 19 drives the weight to slide upwards with the guide rod 17 as the guide, and in the process, the spring 18 is stressed and extended.

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 dance-La gym leg exercise device, includes base (1), its characterized in that, base (1) one end fixedly connected with hollow structure's platform (2), and platform (2) internal fixation installs pneumatic cylinder (3), pneumatic cylinder (3) output end bolted connection has guide block (5) that extends to platform (2) upper end, and welds seat (6) in sliding installation in platform (2) upper end on guide block (5), base (1) other end welds one-level support (7), secondary support (8) and tertiary support (9) respectively, it is equipped with one-level pivot (10) to rotate the cover in one-level support (7), and fixes the cover on one-level pivot (10) and is equipped with driving gear (11), one-level pivot (10) both ends all are connected with pedal (12);

rotation sleeve is equipped with second grade pivot (13) in second grade support (8), and fixed cover is equipped with driven gear (14) with driving gear (11) rotation meshing on second grade pivot (13), and an organic whole is connected with two spool (15) on second grade pivot (13), second grade support (8) upper end is connected with carousel (16) corresponding with two spool (15) perpendicularly, it erects the groove to have two to set up in tertiary support (9), and erects the welding in the groove and have guide bar (17), the fixed cover of guide bar (17) lower extreme is equipped with spring (18), and spring (18) upper end fixedly connected with slip cover locate tray (19) on guide bar (17), spool (15) are connected with cable wire (20) between carousel (16) and tray (19).

2. A leg exercising device for a hula exercise according to claim 1, wherein the upper end of the platform (2) is horizontally provided with a long guide hole (4), and the guide block (5) is slidably sleeved on and penetrates through the long guide hole (4).

3. The leg exercise device for the hula exercise according to claim 2, wherein the primary support (7), the secondary support (8) and the tertiary support (9) are sequentially and vertically arranged at one end far away from the platform (2), and the secondary support (8) and the tertiary support (9) are of an integrated structure.

4. A leg exercise apparatus according to claim 1, wherein the driving gear (11) and the driven gear (14) are respectively located at the middle ends of the first stage rotary shaft (10) and the second stage rotary shaft (13), and the two reels (15) are respectively located at both sides of the driven gear (14).

5. A leg exercise apparatus according to claim 1, wherein the two guide bars (17) are arranged vertically and the tray (19) has a weight removably placed thereon.

6. A leg exercise apparatus according to claim 1, wherein said cable (20) is movably mounted on a turntable (16).