CN214679890U

CN214679890U - Teaching training instrument for dance teaching training

Info

Publication number: CN214679890U
Application number: CN202120759683.4U
Authority: CN
Inventors: 杨露
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-11-12
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a teaching training apparatus for dance teaching training relates to training apparatus technical field, the on-line screen storage device comprises a base, the upper surface central point of base puts the department and rotates and is connected with the driving gear, one side fixedly connected with that the upper surface of base is located the driving gear sits the bench, one side sliding connection that the bench was kept away from to the upper surface of base has two convex slider, two the upper end of convex slider articulates there is a leg supporting seat, and the convex slider upper end articulates there is a gag lever post, two equal threaded connection has two screw rods between convex slider and the base. Rotate one of them screw rod through the user, make another screw rod also rotate under the effect of hinge bar to make convex slider drive shank supporting seat and remove to suitable position after, rotate the gag lever post respectively, rotating shank supporting seat, make shank supporting seat and base mutually perpendicular, thereby the person of facilitating the use presses the training to the shank.

Description

Teaching training instrument for dance teaching training

Technical Field

The utility model relates to a training apparatus technical field specifically is a teaching training apparatus for dance teaching training.

Background

Need use trainer to train the compliance of limbs at the study in-process of dance, especially shank, the trainer of current shank is difficult to adjust according to the length of user's shank.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a teaching training apparatus for dance teaching training has solved the trainer of current shank, is difficult to carry out the problem of adjusting according to the length of user's shank.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a teaching training apparatus for dance teaching training comprises a base, wherein a driving gear is rotatably connected to the center of the upper surface of the base, a sitting stool is fixedly connected to one side of the driving gear, two convex sliding blocks are slidably connected to one side of the upper surface of the base away from the sitting stool, a leg supporting seat is hinged to the upper ends of the two convex sliding blocks, a limiting rod is hinged to the upper end of each convex sliding block, two screw rods are in threaded connection between the two convex sliding blocks and the base, a hinge rod is hinged to the end surfaces of the two screw rods, two intermittent gears are respectively meshed to the peripheral sides of the driving gear, a handle is fixedly connected to the upper end of the driving gear, a first supporting seat is arranged on the peripheral side of each intermittent gear, a second supporting seat is slidably connected to the upper surface of the first supporting seat, and the second supporting seat and the first supporting seat are limited through a clamping structure, the upper end fixedly connected with shank fixing base of second supporting seat, and the bottom fixedly connected with universal wheel of second supporting seat.

Preferably, one side of the upper surface of the base, which is far away from the stool, is provided with two convex sliding grooves matched with the convex sliding blocks, and the convex sliding blocks are connected inside the convex sliding grooves in a sliding manner.

Preferably, the inner wall of one side of the convex sliding groove, which is close to the driving gear, is rotatably connected with a screw.

Preferably, an adjusting sliding groove is formed in the upper surface of the first supporting seat, and a plurality of clamping grooves are formed in the horizontal direction of the side wall of the adjusting sliding groove in a penetrating mode.

Preferably, the clamping structure comprises a limiting groove formed in the upper surface of the second supporting seat, a spring fixedly connected inside the limiting groove, and a limiting block matched with the limiting groove.

Preferably, the upper end of the limiting block is fixedly connected with a push rod.

(III) advantageous effects

The utility model provides a teaching training apparatus for dance teaching training. The method has the following beneficial effects:

(1) the utility model discloses in press down the stopper through manual, make the stopper slide in the spacing groove, make the compression of spring atress, then the slip of the regulation spout that manual promotion second supporting seat was seted up at first supporting seat, remove to suitable position back when the second supporting seat, the user at this moment releases the stopper, make the stopper insert rather than corresponding one of them draw-in groove in, then place the shank fixing base respectively with the shank in, manual twist grip again, make the handle drive the driving gear rotate, thereby make two intermittent gear rotate, thereby the person of facilitating the use adjusts the contained angle between two second supporting seats as required, the person of facilitating the use trains the shank.

(2) The utility model discloses in rotate one of them screw rod through the user, make another screw rod also rotate under the effect of hinge bar to make convex slider drive the shank supporting seat and remove to suitable position after, rotate the gag lever post respectively, at rotation leg supporting seat, make shank supporting seat and base mutually perpendicular, thereby the person of facilitating the use presses the training to the shank.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a schematic view of the hinge rod mounting structure of the present invention;

fig. 4 is an enlarged schematic view of a portion of the structure of fig. 2 according to the present invention.

In the figure: a base-1; convex chute-1.1; male slider-1.2; 1.21 parts of a limiting rod; screw-1.3; hinge rod-1.4; stool-1.5; a driving gear-2; handle-2.1; intermittent gear-3.1; first support seat-3.2; card slot-3.21; adjusting chute-3.22; second support seat-3.3; spring-3.31; stopper-3.32; spacing groove-3.33; leg holder-3.34; universal wheel-3.35; leg support seat-4.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a teaching and training apparatus for dance teaching and training comprises a base 1, wherein a driving gear 2 is rotatably connected to the center of the upper surface of the base 1;

a stool 1.5 is fixedly connected to one side of the upper surface of the base 1, which is positioned on the driving gear 2;

one side of the upper surface of the base 1, which is far away from the stool 1.5, is connected with two convex sliding blocks 1.2 in a sliding way;

the upper ends of the two convex sliding blocks 1.2 are hinged with a leg supporting seat 4;

the upper end of the convex sliding block 1.2 is hinged with a limiting rod 1.21;

two screw rods 1.3 are in threaded connection between the two convex sliding blocks 1.2 and the base 1;

the end surfaces of the two screw rods 1.3 are hinged with a hinge rod 1.4;

two intermittent gears 3.1 are respectively meshed with the peripheral sides of the driving gear 2, and the upper end of the driving gear 2 is fixedly connected with a handle 2.1;

the periphery of the intermittent gear 3.1 is provided with a first supporting seat 3.2;

the upper surface of the first supporting seat 3.2 is connected with a second supporting seat 3.3 in a sliding way;

the second supporting seat 3.3 and the first supporting seat 3.2 are limited through a clamping structure;

the upper end fixedly connected with shank fixing base 3.34 of second supporting seat 3.3, and the bottom fixedly connected with universal wheel 3.35 of second supporting seat 3.3.

Referring to fig. 3, in order to facilitate the user to adjust the position of the convex sliding block 1.2 as required, two convex sliding grooves 1.1 matched with the convex sliding blocks 1.2 are formed in one side, away from the stool 1.5, of the upper surface of the base 1, and the convex sliding blocks 1.2 are slidably connected inside the convex sliding grooves 1.1.

Referring to fig. 3, in order to facilitate the user to adjust the position of the convex sliding block 1.2 according to the requirement, a screw rod 1.3 is rotatably connected to the inner wall of the convex sliding chute 1.1 near the driving gear 2.

Referring to fig. 1, 2 and 3, in order to facilitate the user to adjust the position of the second supporting seat 3.3 as required, an adjusting sliding groove 3.22 is provided on the upper surface of the first supporting seat 3.2, and a plurality of clamping grooves 3.21 are provided on the horizontal direction of the side wall of the adjusting sliding groove 3.22.

Referring to fig. 1, 2 and 3, in order to put the shit, the user adjusts the clamping structure as required and includes a limiting groove 3.33 formed on the upper surface of the second supporting seat 3.3, a spring 3.31 fixedly connected inside the limiting groove 3.33, and a limiting block 3.32 adapted to the limiting groove 3.33.

Referring to fig. 1, 2 and 3, in order to put the user of defecation to adjust the position of stopper 3.32 as required, the upper end fixedly connected with of stopper 3.32 has a push rod.

When the leg training device is used, the limiting block 3.32 is manually pressed to enable the limiting block 3.32 to slide in the limiting groove 3.33, the spring 3.31 is stressed and compressed, the second supporting seat 3.2 is manually pushed to slide in the adjusting sliding groove 3.22 formed in the first supporting seat 3.1, when the second supporting seat 3.2 moves to a proper position, a user releases the limiting block 3.32 to enable the limiting block 3.32 to be inserted into one of the corresponding clamping grooves 3.21, then legs are respectively placed in the leg fixing seats 3.34, the handle 2.11 is manually rotated to enable the handle 2.1 to drive the driving gear to rotate, so that the two intermittent gears 3.1 rotate, the user can conveniently adjust the included angle between the two second supporting seats according to needs, the user can conveniently train legs, one of the screw rods 1.21 is rotated by the user, the other screw rod 1.21 is also rotated under the action of the hinge rod 1.4, and the convex sliding block 1.2 drives the rear supporting seat 4 to move to a proper leg position, rotate gag lever post 1.21 respectively, rotate shank supporting seat 4, make shank supporting seat 4 and base 1 mutually perpendicular to the person of facilitating the use presses the training to the shank, makes the device practicality stronger.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a teaching training apparatus for dance teaching training, includes base (1), its characterized in that: the center of the upper surface of the base (1) is rotatably connected with a driving gear (2);

a stool (1.5) is fixedly connected to one side, located on the driving gear (2), of the upper surface of the base (1);

one side of the upper surface of the base (1), which is far away from the stool (1.5), is connected with two convex sliding blocks (1.2) in a sliding manner;

the upper ends of the two convex sliding blocks (1.2) are hinged with a leg supporting seat (4);

the upper end of the convex sliding block (1.2) is hinged with a limiting rod (1.21);

two screw rods (1.3) are in threaded connection between the two convex sliding blocks (1.2) and the base (1);

the end surfaces of the two screw rods (1.3) are hinged with a hinge rod (1.4);

two intermittent gears (3.1) are respectively meshed with the peripheral sides of the driving gear (2), and the upper end of the driving gear (2) is fixedly connected with a handle (2.1);

the periphery of the intermittent gear (3.1) is provided with a first supporting seat (3.2);

the upper surface of the first supporting seat (3.2) is connected with a second supporting seat (3.3) in a sliding way;

the second supporting seat (3.3) and the first supporting seat (3.2) are limited through a clamping structure;

the upper end fixedly connected with shank fixing base (3.34) of second supporting seat (3.3), and the bottom fixedly connected with universal wheel (3.35) of second supporting seat (3.3).

2. An educational training apparatus for dance educational training according to claim 1, wherein: two convex sliding grooves (1.1) matched with the convex sliding blocks (1.2) are formed in one side, far away from the stool (1.5), of the upper surface of the base (1), and the convex sliding blocks (1.2) are connected to the inside of the convex sliding grooves (1.1) in a sliding mode.

3. An educational training apparatus for dance educational training according to claim 2, wherein: the inner wall of one side of the convex sliding chute (1.1) close to the driving gear (2) is rotatably connected with a screw rod (1.3).

4. An educational training apparatus for dance educational training according to claim 1, wherein: an adjusting sliding groove (3.22) is formed in the upper surface of the first supporting seat (3.2), and a plurality of clamping grooves (3.21) are formed in the horizontal direction of the side wall of the adjusting sliding groove (3.22) in a penetrating mode.

5. An educational training apparatus for dance educational training according to claim 1, wherein: the clamping structure comprises a limiting groove (3.33) formed in the upper surface of the second supporting seat (3.3), a spring (3.31) fixedly connected inside the limiting groove (3.33), and a limiting block (3.32) matched with the limiting groove (3.33).

6. An educational training apparatus for dance educational training according to claim 5, wherein: the upper end of the limiting block (3.32) is fixedly connected with a push rod.