CN212466980U

CN212466980U - Waist device under dance

Info

Publication number: CN212466980U
Application number: CN202020456428.8U
Authority: CN
Inventors: 韩丽
Original assignee: Anhui Normal University
Current assignee: Anhui Normal University
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2021-02-05
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a waist device under dance, including bracing piece, bottom plate, fixing base and auxiliary stay device, the utility model discloses a set up auxiliary stay device in bottom plate top middle part, controlled by independent motor, drive gear when making motor output shaft rotate and rotate to drive the inner support rod through the meshing with the tooth's socket and remove downwards, thereby make the arc backup pad of being connected with the inner support rod top remove downwards slowly, realize the effect of the waist under slow training person of assisting, in order to satisfy different dance personnel waist training demands.

Description

Waist device under dance

Technical Field

The utility model relates to a dance training equipment technical field, concretely relates to waist device under dance.

Background

Dance is a performance art, use the health to accomplish various graceful or highly difficult actions, there is the music accompaniment generally, act as the artistic form of main expression means to rhythmic action, in dance exercise, lower waist training is an indispensable training program, the pliability of trunk is tempered to the aim at, because adult's skeleton is ripe, must persist for a long time, progressive training, just can reach good training effect, consequently need use lower waist device supplementary just can go on when lower waist training, otherwise cause the injury to the human body easily.

At present, traditional waist device down only plays supporting role, can't slowly assist the training person to descend the waist to the height of waist under the waist degree adjustment according to the training person, lead to training effect relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, present waist device under dance, solved present waist device down and only played the supporting role, can't slowly assist the training person to descend the waist to the height of waist under the waist degree adjustment according to the training person leads to the relatively poor problem of training effect.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a waist device under dance, including bracing piece, bottom plate, fixing base and auxiliary stay device, the bottom is equipped with the bottom plate in the bracing piece, auxiliary stay device locates bottom plate top middle part, auxiliary stay device comprises base, main tributary pole, triangle mount, shell body, motor, gear, inner support rod, tooth's socket, support, connecting seat and arc backup pad, base top four corners is fixed with the bottom plate locking through the bolt, main tributary pole bottom and base vertical welding, main tributary pole bottom is equipped with the triangle mount all around, the shell body is installed in main tributary pole front end middle upper portion, motor left end output runs through shell body right middle part and pegs graft with gear middle part and fix, inner support rod external diameter front end is equipped with the tooth's socket, the gear external diameter meshes with the tooth's socket, the inner support rod runs through the support middle part, the rear end of the support is fixed with the inner side wall of the inner support rod, the bottom end of the connecting seat is vertically fixed with the top end of the inner support rod, the top end of the connecting seat is locked and fixed with the arc-shaped supporting plate through a bolt, and the motor is electrically connected with the controller.

Further, bracing piece top middle part and fixing base welded fastening, fixing base right side middle part is fixed mutually with the arc layer board, arc layer board top middle part is equipped with the recess, both sides and handrail welded fastening around the bracing piece top, rear end fixed mounting has the controller in the bracing piece, the controller bottom is connected with external power cord.

Further, the size of the arc-shaped supporting plate is the same as the size of the groove.

Further, an access cover is installed at the front end of the outer shell, and the access cover and the outer shell are fixed through bolts.

Furthermore, the number of the supports is two, and the inner middle part of each support is in sliding fit with the outer diameter of the inner support.

Further, the outer diameter of the inner support rod is two thirds of the thickness of the gear.

Furthermore, a connecting shaft is arranged in the middle of the left end of the gear and is in running fit with the left side wall inside the outer shell.

Furthermore, the top end faces of the arc-shaped supporting plate and the arc-shaped supporting plate are provided with anti-slip pads, and the thickness of each anti-slip pad is 1 cm.

Furthermore, the support is made of aluminum alloy.

Furthermore, the gear and the inner support rod are made of stainless steel.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

for solving current waist device down and only playing supporting role, waist under unable slow training person, and the height of waist under the waist degree adjustment according to training person, lead to the relatively poor problem of training effect, through having set up auxiliary stay device in bottom plate top middle part, control by independent motor, drive gear when making motor output shaft rotate and rotate, and drive the inner support rod downstream through the meshing with the tooth's socket, thereby make the arc backup pad of being connected with the inner support rod top and slowly downstream, realize the effect of waist under the slow training person of assisting, in order to satisfy different dancer's waist training demands.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

fig. 2 is a schematic diagram of the right-side view structure of the present invention;

FIG. 3 is a schematic structural view of the auxiliary supporting device of the present invention;

FIG. 4 is a schematic view of the inner right side structure of the auxiliary supporting device of the present invention;

fig. 5 is a schematic view of the inner support rod structure of the present invention.

In the figure: the device comprises a supporting rod-1, a bottom plate-2, a fixed seat-3, an arc supporting plate-4, a groove-5, a handrail-6, a controller-7, an external power line-8, an auxiliary supporting device-9, a base-91, a main supporting rod-92, a triangular fixed frame-93, an outer shell-94, a motor-95, a gear-96, an inner supporting rod-97, a tooth groove-98, a support-99, a connecting seat-910, an arc supporting plate-911 and a connecting shaft-101.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, 2, 3, 4 and 5, the present invention provides a waist device for dance: the supporting rod comprises a supporting rod 1, a bottom plate 2, a fixed seat 3 and an auxiliary supporting device 9, wherein the bottom plate 2 is arranged at the bottom in the supporting rod 1, the auxiliary supporting device 9 is arranged in the middle of the top end of the bottom plate 2, the auxiliary supporting device 9 consists of a base 91, a main supporting rod 92, a triangular fixing frame 93, an outer shell 94, a motor 95, a gear 96, an inner supporting rod 97, a tooth groove 98, a support 99, a connecting seat 910 and an arc-shaped supporting plate 911, four corners of the top end of the base 91 are locked and fixed with the bottom end of the main supporting rod 91 through bolts, the bottom end of the main supporting rod 92 is vertically welded with the base 91, the triangular fixing frame 93 is arranged around the bottom of the main supporting rod 92, the outer shell 94 is arranged at the middle upper part of the front end of the main supporting rod 92, the output end of the left end of the, the rear end of the support 99 is fixed to the inner side wall of the inner support rod 97, the bottom end of the connecting base 910 is vertically fixed to the top end of the inner support rod 97, the top end of the connecting base 910 is locked and fixed to the arc-shaped support plate 911 through a bolt, and the motor 95 is electrically connected to the controller 7.

Wherein, 1 top middle part of bracing piece and fixing base 3 welded fastening, 3 right middle parts of fixing base are fixed mutually with

arc layer board

4, and 4 top middle parts of arc layer board are equipped with recess 5, and both sides and handrail 6 welded fastening around 1 top of bracing piece, rear end fixed mounting has controller 7 in the

bracing piece

1, and 7 bottoms of controller are connected with external power supply line 8.

The size of the arc support plate 911 is the same as the shape and size of the groove 5, so that the arc support plate 911 can be conveniently embedded into the groove 5.

Wherein, the access cover is installed to shell body 94 front end to access cover is fixed through the bolt with shell body 94, and the follow-up maintenance of being convenient for improves the life of structure.

The number of the supports 99 is two, and the middle part in the support 99 is in sliding fit with the outer diameter of the inner support 97, so that the inner support 97 is convenient to fix, and the inner support 97 is prevented from shaking.

The outer diameter of the inner support 97 is two thirds of the thickness of the gear 96, so that the gear 96 can rotate conveniently and the inner support 97 can be driven to move up and down.

Wherein, gear 96 left end middle part is provided with connecting axle 101 to the inside left side wall normal running fit of connecting axle and shell body 94 is convenient for install gear 96, prevents it and rocks.

Wherein,

arc backup pad

911 and 4 top end faces of arc layer board all are provided with the slipmat, and the thickness of slipmat is 1cm, play the antiskid effect, and improved user's travelling comfort.

Wherein, the support 99 is made of aluminum alloy, and has the advantages of light weight and high hardness.

The gear 96 and the inner support 97 are made of stainless steel, and have the advantages of wear resistance and good corrosion resistance.

The patent states: the gear 96 and the inner support 97 are made of stainless steel, the stainless steel is a short name for stainless acid-resistant steel, the steel type resistant to weak corrosion media such as air, steam, water, etc. or stainless steel, and the steel type resistant to corrosion of chemical corrosion media is referred to as acid-resistant steel.

The working principle is as follows:

firstly, when in use, the waist-lowering device is firstly placed at a proper position, the position needs to be horizontal, an external power line 8 is connected with an external power supply to provide the required power supply for the device, and then the device is controlled by a control button on a controller 7;

secondly, when a trainer wants to perform waist-down training, a control button on the controller 7 is pressed to enable the motor 95 to work after being electrified, the output shaft of the motor 95 drives the gear 96 to rotate when rotating, and the inner support rod 97 is driven to move upwards through meshing with the tooth socket 8, so that the arc-shaped support plate 911 connected with the top of the inner support rod 97 is lifted to a certain height for use;

third, before the training, the training person is standing in bracing piece 1 front end, and hand-pull handrail 6, pastes waist below position in 4 front sides of arc layer board, and the waist position is pasted on arc backup pad 911, then presses control button, makes motor 95 get into work once more, drives arc backup pad 911 on the inner support rod 97 slow downstream, thereby the waist is down gone up to the training person, the utility model discloses a set up auxiliary stay device 9 in 2 top middle parts of bottom plate, controlled by independent motor 95, drive gear 96 when making motor 95 output shaft rotate, and drive inner support rod 97 downstream through the meshing with tooth's socket 98 to make the arc backup pad 911 of being connected with inner support rod 97 top slowly downstream, realize the effect of the waist under the slow training person of assisting, in order to satisfy different dancer waist training demands.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A waist-lowering device for dance comprises a support rod (1), a bottom plate (2) and a fixed seat (3), wherein the bottom in the support rod (1) is provided with the bottom plate (2);

the method is characterized in that: the auxiliary supporting device (9) is arranged in the middle of the top end of the bottom plate (2), the auxiliary supporting device (9) is composed of a base (91), a main supporting rod (92), a triangular fixing frame (93), an outer shell (94), a motor (95), a gear (96), an inner supporting rod (97), a tooth groove (98), a support (99), a connecting seat (910) and an arc-shaped supporting plate (911), four corners of the top end of the base (91) are locked and fixed with the bottom plate (2) through bolts, the bottom end of the main supporting rod (92) is vertically welded with the base (91), the triangular fixing frame (93) is arranged around the bottom of the main supporting rod (92), the outer shell (94) is arranged on the middle upper portion of the front end of the main supporting rod (92), the output end of the left end of the motor (95) penetrates through the right middle portion of the outer shell (94) and is, tooth grooves (98) are formed in the front end of the outer diameter of the inner support rod (97), the outer diameter of the gear (96) is meshed with the tooth grooves (98), the inner support rod (97) penetrates through the middle of the inside of the support seat (99), the rear end of the support seat (99) is fixed to the inner side wall of the inner support rod (97), the bottom end of the connecting seat (910) is vertically fixed to the top end of the inner support rod (97), the top end of the connecting seat (910) is locked and fixed with the arc-shaped support plate (911) through bolts, and the motor (95) is electrically connected with the controller (7).

2. A dancing lumbar device as in claim 1, wherein: bracing piece (1) top middle part and fixing base (3) welded fastening, fixing base (3) right side middle part is fixed mutually with arc layer board (4), arc layer board (4) top middle part is equipped with recess (5), both sides and handrail (6) welded fastening around bracing piece (1) top, rear end fixed mounting has controller (7) in bracing piece (1), controller (7) bottom is connected with external power cord (8).

3. A dancing lumbar device as in claim 1, wherein: the size of the arc-shaped supporting plate (911) is the same as the shape and the size of the groove (5).

4. A dancing lumbar device as in claim 1, wherein: an access cover is installed at the front end of the outer shell (94), and the access cover and the outer shell (94) are fixed through bolts.

5. A dancing lumbar device as in claim 1, wherein: the number of the support seats (99) is two, and the inner middle part of the support seat (99) is in sliding fit with the outer diameter of the inner support rod (97).

6. A dancing lumbar device as in claim 1, wherein: the outer diameter of the inner support rod (97) is two thirds of the thickness of the gear (96).

7. A dancing lumbar device as in claim 1, wherein: and a connecting shaft is arranged in the middle of the left end of the gear (96) and is in running fit with the left side wall in the outer shell (94).

8. A dancing lumbar device as in claim 1, wherein: the top end faces of the arc supporting plate (911) and the arc supporting plate (4) are provided with anti-slip pads, and the thickness of each anti-slip pad is 1 cm.