CN215231934U

CN215231934U - Dance training is with adjustable leg pressing device

Info

Publication number: CN215231934U
Application number: CN202121425137.3U
Authority: CN
Inventors: 王茜
Original assignee: Shaoyang University
Current assignee: Shaoyang University
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-12-21
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses an adjustable leg pressing device for dance training, which comprises a cross arm, a supporting mechanism for supporting the cross arm and a leg supporting mechanism arranged on the supporting mechanism, wherein the leg supporting mechanism comprises a sleeve block horizontally sleeved on the cross arm in a sliding manner and a supporting arm horizontally positioned above the sleeve block, one side of the sleeve block is provided with a fixing component, a plurality of first springs are vertically connected to two sides between the supporting arm and the sleeve block at equal intervals, each first spring is internally provided with a telescopic positioning rod in a penetrating manner, the bottom end of the telescopic positioning rod is fixed on the sleeve block, and the telescopic end of the telescopic positioning rod is rotatably connected with the supporting arm; the top end face of the supporting arm is provided with a supporting groove with an arc-shaped structure, and a spongy cushion is laid in the supporting groove. This dance training is with adjustable leg pressing device, it is rational in infrastructure, have the advantage that prevents training person's shank and press, and be convenient for adjust, the practicality is strong.

Description

Dance training is with adjustable leg pressing device

Technical Field

The utility model belongs to the technical field of dance training equipment, concretely relates to dance training is with adjustable leg pressing device.

Background

Dance is an art form of performance, which uses the body to perform various elegant or difficult movements, usually with musical accompaniment, and takes rhythmic movements as the main expression means. The leg pressing is a warm-up lacing wire, a propeller for smooth movement and a protective cover for avoiding injury, and is also a basic function of dance.

When the beginner carries out the dance training, need train shank flexibility with the help of leg pressing device, however current leg pressing device causes training person's shank to press easily in the use and injures, and is not convenient for adjust, and the practicality is lower, consequently, needs further improvement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dance training is with adjustable leg pressing device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable leg pressing device for dance training, which comprises a cross arm, a supporting mechanism for supporting the cross arm and a leg supporting mechanism arranged on the supporting mechanism,

the leg supporting mechanism comprises a sleeve block and a supporting arm, wherein the sleeve block is horizontally sleeved on the cross arm in a sliding mode, the supporting arm is horizontally located above the sleeve block, a fixing assembly is arranged on one side of the sleeve block, a plurality of first springs are vertically connected to the two sides between the supporting arm and the sleeve block at equal intervals, each first spring is internally provided with a telescopic positioning rod in a penetrating mode, the bottom end of each telescopic positioning rod is fixed to the sleeve block, and the telescopic end of each telescopic positioning rod is connected with the supporting arm in a rotating mode.

In a further embodiment, the top end face of the supporting arm is provided with a supporting groove in an arc structure, and a spongy cushion is laid in the supporting groove.

In a further embodiment, the fixing assembly comprises a fixing shell fixed on the side wall of the sleeve block, a push plate arranged in the fixing shell in a sliding mode, and an inserting plate vertically fixed on the push plate and close to one end face of the sleeve block, the inserting plate penetrates through the end wall of the sleeve block and is inserted into the cross arm, and a plurality of inserting grooves matched with the inserting plate are formed in the cross arm at equal intervals.

In a further embodiment, the one end that the nested piece was kept away from to the push pedal is fixed with the connecting rod perpendicularly between two parties, and the one end that the push pedal was kept away from to the connecting rod runs through fixed clamshell end wall and is equipped with the grab handle, is located be connected with a plurality of second springs between the push pedal of connecting rod both sides and the fixed clamshell end wall.

In a further embodiment, the bottom end of the sleeve block is provided with a sliding groove for the cross arm to pass through, a side wall of the sliding groove away from the fixing component is provided with a limiting protrusion, and the cross arm is provided with a limiting groove matched with the limiting protrusion.

In a further embodiment, the supporting mechanism comprises a pair of vertical rods vertically movably arranged at two ends of the transverse arm in a penetrating mode, the bottom end of each vertical rod is provided with a base plate, and two ends of the transverse arm are threaded through fixing bolts abutted against the vertical rods.

In a further embodiment, two ends of the push plate are provided with guide blocks, and the inner wall of the fixed shell cover is provided with guide grooves matched with the guide blocks.

The utility model discloses a technological effect and advantage: according to the adjustable leg pressing device for dance training, a trainer can carry out leg pressing training by putting legs on the bracket, and through the plurality of first springs on two sides between the bracket arm and the sleeve block, the legs of the trainer can be elastically supported and can be adjusted according to the angles of the legs, so that the legs of the trainer are prevented from being crushed; through the horizontal slip of cover block on the xarm, can transversely adjust the position of holding in the palm leg mechanism, and under the elastic force effect of second spring, can promote the push pedal and order about the picture peg and peg graft with the slot that corresponds, realize the fixed to the cover block, slide on a pair of montant through the xarm, can vertically adjust the position of holding in the palm leg mechanism, it can be fixed with the xarm to screw up fixing bolt. This dance training is with adjustable leg pressing device, it is rational in infrastructure, have the advantage that prevents training person's shank and press, and be convenient for adjust, the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the leg support mechanism of the present invention;

fig. 3 is a schematic view of the internal structure of the fixed casing of the present invention.

In the figure: the device comprises a cross arm 1, a supporting mechanism 2, a leg supporting mechanism 3, a sleeve block 4, a fixing component 5, a slot 6, a vertical rod 7, a fixing bolt 8, a chassis 9, a sliding groove 10, a limiting protrusion 11, a supporting arm 12, a supporting groove 13, a telescopic positioning rod 14, a first spring 15, a fixed shell cover 16, a push plate 17, an inserting plate 18, a second spring 19, a connecting rod 20 and a grab handle 21.

Detailed Description

The present invention is described in detail with reference to the attached drawings, but the scope of the present invention is not limited to the following embodiments, and all the simple equivalent changes and modifications made by the claims and the contents of the specification of the present invention are included in the scope of the present invention.

In order to protect the legs of a trainer, as shown in fig. 1 and 2, the leg support device comprises a cross arm 1, a support mechanism 2 for supporting the cross arm 1 and a leg support mechanism 3 arranged on the support mechanism 2, wherein the leg support mechanism 3 comprises a sleeve block 4 horizontally slidably sleeved on the cross arm 1 and a support arm 12 horizontally positioned above the sleeve block 4, a plurality of first springs 15 are vertically connected to two sides between the support arm 12 and the sleeve block 4 at equal intervals, a telescopic positioning rod 14 penetrates through each first spring 15, the bottom end of the telescopic positioning rod 14 is fixed on the sleeve block 4, and the telescopic end of the telescopic positioning rod 14 is rotatably connected with the support arm 12; a bracket 13 with an arc structure is constructed on the top end surface of the bracket arm 12, and a spongy cushion is laid in the bracket 13; the leg of a trainer is put on the bracket 13 to carry out leg pressing training, the legs of the trainer can be elastically supported and can be adjusted according to the angle of the legs through the plurality of first springs 15 at two sides between the bracket 12 and the sleeve block 4, so that the legs of the trainer are prevented from being pressed, and meanwhile, the spongy cushion can protect the legs of the trainer;

in order to facilitate adjustment, as shown in fig. 1, 2 and 3, a fixing assembly 5 is arranged on one side of the sleeve block 4, the fixing assembly 5 comprises a fixing shell 16 fixed on the side wall of the sleeve block 4, a push plate 17 arranged in the fixing shell 16 in a sliding manner, and an inserting plate 18 vertically fixed on one end face, close to the sleeve block 4, of the push plate 17, the inserting plate 18 penetrates through the end wall of the sleeve block 4 to be inserted into the cross arm 1, a plurality of inserting slots 6 matched with the inserting plate 18 are formed in the cross arm 1 at equal intervals, a connecting rod 20 is vertically and centrally fixed at one end, far away from the sleeve block 4, of the connecting rod 20 penetrates through the end wall of the fixing shell 16 and is provided with a holding handle 21, and a plurality of second springs 19 are connected between the push plate 17 and the end wall of the fixing shell 16, which are located on both sides of the connecting rod 20; the sleeve block 4 horizontally slides on the cross arm 1, the position of the leg supporting mechanism 3 can be transversely adjusted, the push plate 17 can be pushed to drive the inserting plate 18 to be inserted into the corresponding inserting groove 6 under the elastic action of the second spring 19, the sleeve block 4 is fixed, the grab handle 21 is pulled to drive the push plate 17 to be far away from the sleeve block 4 through the connecting rod 20, the inserting plate 18 is separated from the inserting groove 6, and the sleeve block 4 can be pushed to slide; a sliding groove 10 for the cross arm 1 to pass through is formed in the bottom end of the sleeve block 4, a limiting bulge 11 is arranged on one side wall of the sliding groove 10 far away from the fixing component 5, and a limiting groove matched with the limiting bulge 11 is formed in the cross arm 1, so that the sleeve block 4 can slide conveniently;

the supporting mechanism 2 comprises a pair of vertical rods 7 vertically and movably arranged at two ends of the transverse arm 1 in a penetrating mode, the bottom end of each vertical rod 7 is provided with a base plate 9, and two ends of the transverse arm 1 are provided with fixing bolts 8 in a penetrating mode in a threaded mode and abutted to the vertical rods 7; guide blocks are arranged at two ends of the push plate 17, and a guide groove matched with the guide blocks is formed in the inner wall of the fixed shell cover 16; the position of the leg supporting mechanism 3 can be vertically adjusted by sliding the cross arm 1 on the pair of vertical rods 7, and the cross arm 1 can be fixed by tightening the fixing bolt 8.

The working principle is as follows: when the adjustable leg pressing device for dance training is used, a trainer can carry out leg pressing training by putting legs on the bracket 13, and the legs of the trainer can be elastically supported and can be adjusted according to the angles of the legs through the plurality of first springs 15 on two sides between the bracket arm 12 and the sleeve block 4, so that the legs of the trainer are prevented from being crushed; the position of the leg supporting mechanism 3 can be adjusted transversely by horizontally sliding the sleeve block 4 on the cross arm 1, and under the action of the elastic force of the second spring 19, the push plate 17 can be pushed to drive the inserting plate 18 to be inserted into the corresponding inserting groove 6, so that the sleeve block 4 is fixed, the position of the leg supporting mechanism 3 can be adjusted vertically by sliding the cross arm 1 on the pair of vertical rods 7, and the cross arm 1 can be fixed by screwing the fixing bolt 8. This dance training is with adjustable leg pressing device, it is rational in infrastructure, have the advantage that prevents training person's shank and press, and be convenient for adjust, the practicality is strong.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dance training is with adjustable leg pressing device, includes xarm (1), support supporting mechanism (2) and the support leg mechanism (3) of setting on supporting mechanism (2) of xarm (1), its characterized in that:

leg supporting mechanism (3) include that the horizontal slip cover establishes sleeve block (4) on xarm (1) and level lie in bracket arm (12) of sleeve block (4) top, and one side of sleeve block (4) is equipped with fixed subassembly (5), and the equidistant vertical many first springs (15) that are connected with in both sides between bracket arm (12) and sleeve block (4), every flexible locating lever (14) all wear to be equipped with in first spring (15), flexible locating lever (14) bottom mounting is on sleeve block (4), and flexible end and bracket arm (12) of flexible locating lever (14) are rotated and are connected.

2. An adjustable leg-pressing device for dance training according to claim 1, wherein: the top end face of the supporting arm (12) is provided with a supporting groove (13) with an arc structure, and a spongy cushion is laid in the supporting groove (13).

3. An adjustable leg-pressing device for dance training according to claim 2, wherein: the fixing assembly (5) comprises a fixing shell cover (16) fixed on the side wall of the sleeve block (4), a push plate (17) of a sliding device in the fixing shell cover (16) and a plug board (18) vertically fixed on the push plate (17) and close to one end face of the sleeve block (4), the plug board (18) penetrates through the end wall of the sleeve block (4) and is connected with the cross arm (1) in an inserting mode, and a plurality of slots (6) matched with the plug board (18) are formed in the cross arm (1) at equal intervals.

4. An adjustable leg-pressing device for dance training according to claim 3, wherein: one end that the cover block (4) was kept away from in push pedal (17) is fixed with connecting rod (20) perpendicularly between two parties, and the one end that push pedal (17) were kept away from in connecting rod (20) runs through fixed clamshell (16) end wall and is equipped with grab handle (21), is located be connected with a plurality of second springs (19) between push pedal (17) and the fixed clamshell (16) end wall of connecting rod (20) both sides.

5. An adjustable leg-pressing device for dance training according to claim 4, wherein: the bottom end of the sleeve block (4) is provided with a sliding groove (10) for the cross arm (1) to pass through, a side wall of the sliding groove (10) far away from the fixing component (5) is provided with a limiting protrusion (11), and the cross arm (1) is provided with a limiting groove matched with the limiting protrusion (11).

6. An adjustable leg-pressing device for dance training according to claim 1, wherein: the supporting mechanism (2) comprises a pair of vertical rods (7) which are vertically movably arranged at two ends of the transverse arm (1) in a penetrating mode, a chassis (9) is arranged at the bottom end of each vertical rod (7), and fixing bolts (8) which are abutted to the vertical rods (7) are arranged at threads at two ends of the transverse arm (1) in a penetrating mode.

7. An adjustable leg-pressing device for dance training according to claim 3, wherein: the two ends of the push plate (17) are provided with guide blocks, and the inner wall of the fixed shell cover (16) is provided with guide grooves matched with the guide blocks.