Dance figure training device

Abstract

The utility model discloses a dance figure training device, which belongs to the field of figure training and comprises a base and a leg pressing rod main body, two telescopic rods are fixedly mounted on the base, the base is fixedly connected with the leg pressing rod main body through the two telescopic rods, a detachable and movable posture detection mechanism is arranged on a telescopic steering mechanism, and the leg pressing rod main body is fixedly connected with the telescopic steering mechanism. And a gentleman stick is inserted into the posture detection mechanism. By arranging the leg pressing rod main body, the telescopic steering mechanism, the posture detection mechanism and the gentleman stick, when a student performs stretching training and leg pressing, one leg is placed on the leg pressing rod main body, then the body is bent to approach the leg placed on the leg pressing rod main body, the upper body is straightened and pressed down as much as possible, and the abdomen is tightened; the telescopic steering mechanism and the posture detection mechanism adjust the height and angle of the gentleman stick to the backs of students, and the equipment can replace teachers to play a role in checking whether actions reach the standard or not for the students when there are many students and the teachers have no time to consider each student.

Description

Technical Field

[0001] The utility model relates to the technical field of body training, in particular to a dance body training device. Background Art

[0002] Body training is a relatively beautiful and elegant fitness project. It mainly uses stretching and graceful dance basic exercises, combined with classical dance, body rhythm, and folk dance for comprehensive training. It can shape people's beautiful body shape, cultivate elegant temperament, and correct incorrect postures in life. It can be said that it is the basis of all sports;

[0003] During use of the existing dance body training device, the arm positioning ends on both sides of the body back-opening stick provided by the device are not highly adjustable and cannot be extended outward to increase the degree of back-opening.

[0004] The existing patent (Announcement No.: CN208967350U) discloses a dance body training device, including a semicircular support, a round silo connected to the upper surface of the semicircular support, a rotating pumping plate movably installed at the bottom of the round silo, the interior of the round silo is connected to a corresponding threaded rod through the rotating pumping plate, and guide rail slots are installed on both sides of the round silo. The application can adapt to more dancers of different heights and adjust the degree of back opening of the back opening rod through the rotating pumping plate and the back opening rod. By changing the extension length of the arm sleeve pad through the screw rod, the controllable effect of the body training device can be further improved, which effectively solves the problem that the arm positioning ends on both sides of the existing body back opening rod provided by it are not adjustable and cannot be extended outward to increase the degree of back opening.

[0005] In view of the above problems, the existing patent provides a solution, but it does not have the function of stretching the legs when ligament stretching is required for body training. In addition, during body training, the correct posture must be maintained, such as keeping the body straight, shoulders relaxed, and abdomen tightened. This operation requires the teacher to use a gentleman's stick alone to check whether the body is straight. Since there are many students, it is not convenient for the teacher to take care of everyone at the same time. Summary of the invention

[0006] The purpose of the utility model is to provide a body training method, which can solve the problem that the teacher uses a gentleman's stick alone to detect whether the body is straight, and it is inconvenient for the teacher to take care of everyone at the same time due to the large number of students.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dance body training device, comprising a base and a leg-stretching rod main body, two telescopic rods are fixedly installed on the base, and the base is fixedly connected to the leg-stretching rod main body through the two telescopic rods, a contraction groove is opened on the base, a telescopic steering mechanism with height and angle adjustment function is arranged in the contraction groove, a detachable and movable posture detection mechanism is arranged on the telescopic steering mechanism, and a gentleman's stick is inserted into the posture detection mechanism.

[0008] Preferably, the telescopic steering mechanism includes a rotating rod, a coil spring, a main rod, a first sub-rod, a second sub-rod and a threaded hand rod, the outer surface of the rotating rod is fixedly sleeved with a coil spring, and the rotating rod is fixedly mounted on the inner wall of the contraction groove, the coil spring fixing sleeve is arranged inside the main rod, the main rod is rotatably mounted with the inner wall of the contraction groove through the coil spring and the rotating rod, the end of the main rod away from the rotating rod is provided with a first sub-rod, the end of the first sub-rod away from the main rod is provided with a second sub-rod, a threaded hand rod is fixedly arranged inside the main rod, and the main rod and the first sub-rod are connected by a threaded hand rod, the first sub-rod and the second sub-rod are connected by a threaded hand rod, the two threaded hand rods are threadedly connected to both ends of the first sub-rod, the threaded hand rod is fixedly connected to the second sub-rod, and the second sub-rod is provided with sliding grooves running through its two side walls.

[0009] Preferably, the posture detection mechanism includes a sliding rod, a steering ball, a handwheel and a gooseneck, the sliding groove is matched with a sliding rod, one end of the sliding rod extends out of the sliding groove and is threadedly connected to the handwheel, and the other end of the sliding rod extends out of the sliding groove and is fixedly connected to the steering ball, a gooseneck is inserted on the steering ball, and a gentleman's stick is inserted inside the gooseneck.

[0010] Preferably, the two telescopic rods are controlled by the same drive.

[0011] Preferably, the telescopic length of the two telescopic rods ranges from eighty centimeters to one hundred and forty centimeters.

[0012] Preferably, the total length of the main rod, the first auxiliary rod and the second auxiliary rod is twenty centimeters longer than the maximum telescopic length of the telescopic rod.

[0013] Preferably, the width of the main rod is half of the width of the contraction groove, the length and width of the first sub-rod and the second sub-rod are the same, the width of the first sub-rod is half of the main rod, and the length of the first sub-rod is less than the length of the main rod.

[0014] Preferably, the steering ball is provided with six slots with different angles arranged on an equidistant circle, and the gooseneck tube is inserted into the slots.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. This application sets a leg-stretching rod main body, a telescopic steering mechanism, a posture detection mechanism and a gentleman's stick. When students do leg-stretching exercises, they place one leg on the leg-stretching rod main body, then bend the body close to the leg placed on the leg-stretching rod main body, straighten the upper body as much as possible and press down, tighten the abdomen, and use the telescopic steering mechanism and the posture detection mechanism to adjust the height and angle of the gentleman's stick to the student's back. When there are many students and the teacher has no time to take care of every student, this device can replace the teacher to check whether the students' movements are up to standard.

[0017] 2. The present application sets a contraction groove, a rotating rod, a coil spring, a main rod, a first sub-rod, a second sub-rod and a threaded hand rod. When the angles of the first sub-rod and the second sub-rod are adjusted, the threaded hand rod will rotate with the first sub-rod and the second sub-rod, and the first sub-rod and the second sub-rod will rotate through the thread. After the second sub-rod is rotated, it will be aligned with the first sub-rod. One hand fixes the main rod, and the other hand fixes the first sub-rod and rotates the first sub-rod to align it with the main rod. After the main rod is released, the telescopic steering mechanism will be contracted into the contraction groove with the action of the coil spring. It is more convenient to use and will not occupy space when not needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is the overall structural view of the utility model;

[0020] Figure 2 It is a front view of the utility model;

[0021] Figure 3 For the utility model Figure 1 Enlarged view of point A in the middle;

[0022] Figure 4 This is a view of the telescopic steering mechanism of the utility model;

[0023] Figure 5 For the utility model Figure 4 Enlarged view of point B in the middle;

[0024] Figure 6 It is a combined view of the steering ball, hand wheel and gooseneck tube of the utility model.

[0025] Description of reference numerals:

[0026] 1. Base; 2. Telescopic rod; 3. Leg press rod body; 4. Retraction groove; 5. Telescopic steering mechanism; 6. Posture detection mechanism; 7. Gentleman stick; 51. Turning rod; 52. Coil spring; 53. Main rod; 54. First auxiliary rod; 55. Second auxiliary rod; 56. Threaded hand rod; 57. Slide groove; 61. Sliding rod; 62. Steering ball; 63. Hand wheel; 64. Gooseneck tube. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figures 1 to 6 , the utility model provides a technical solution:

[0029] A dance body training device comprises a base 1 and a leg-stretching rod body 3, two telescopic rods 2 are fixedly mounted on the base 1, and the base 1 is fixedly connected to the leg-stretching rod body 3 via the two telescopic rods 2, a contraction groove 4 is provided on the base 1, a telescopic steering mechanism 5 with height and angle adjustment functions is provided in the contraction groove 4, a detachable and movable posture detection mechanism 6 is provided on the telescopic steering mechanism 5, and a gentleman's stick 7 is inserted into the posture detection mechanism 6.

[0030] The two telescopic rods 2 are controlled by the same drive.

[0031] The telescopic length of the two telescopic rods 2 ranges from eighty centimeters to one hundred and forty centimeters.

[0032] The total length of the main rod 53 , the first auxiliary rod 54 and the second auxiliary rod 55 is twenty centimeters longer than the maximum telescopic length of the telescopic rod 2 .

[0033] By adopting the above technical scheme, when the device is used to perform body training on students, when the students do stretching training and leg stretching, they place one leg on the leg stretching rod body 3, and then bend the body close to the leg placed on the leg stretching rod body 3. At this time, the upper body needs to be straightened and pressed down as much as possible, and the abdomen needs to be tightened. At this time, if there are many students, the teacher can pull the telescopic steering mechanism 5 and the posture detection mechanism 6 out of the contraction groove 4, adjust the height of the gentleman stick 7 to the student's back through the telescopic steering mechanism 5, and then adjust the extension angle of the gentleman stick 7 through the posture detection mechanism 6. With the rebound effect of the coil spring 52 of the telescopic steering mechanism 5, the gentleman stick 7 will be pressed on the student's back, and then the gentleman stick 7 will be placed on the student's back like a teacher instructing the student. When there are many students and the teacher has no time to take care of each student, this device can replace the teacher to check whether the students' movements are up to standard. At the same time, when not in use, the posture detection mechanism 6 can be folded and contracted into the contraction groove 4 through the telescopic steering mechanism 5, which is more convenient to use and does not occupy the venue when not needed.

[0034] Specifically, Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 As shown, the telescopic steering mechanism 5 includes a rotating rod 51, a coil spring 52, a main rod 53, a first auxiliary rod 54, a second auxiliary rod 55 and a threaded hand rod 56. The outer surface of the rotating rod 51 is fixedly sleeved with a coil spring 52, and the rotating rod 51 is fixedly installed on the inner wall of the contraction groove 4. The coil spring 52 fixing sleeve is arranged inside the main rod 53. The main rod 53 is rotatably installed with the inner wall of the contraction groove 4 through the coil spring 52 and the rotating rod 51. The end of the main rod 53 away from the rotating rod 51 is provided with a first auxiliary rod 54, and the first auxiliary rod 55 is provided with a second auxiliary rod 55. A second sub-rod 55 is provided at one end of the sub-rod 54 away from the main rod 53, a threaded hand rod 56 is fixedly provided inside the main rod 53, and the main rod 53 and the first sub-rod 54 are connected by the threaded hand rod 56, and the first sub-rod 54 and the second sub-rod 55 are connected by the threaded hand rod 56, the two threaded hand rods 56 are threadedly connected to the two ends of the first sub-rod 54, the threaded hand rod 56 is fixedly connected to the second sub-rod 55, and the second sub-rod 55 is provided with a slide groove 57 running through its two side walls.

[0035] By adopting the above technical solution, when using the telescopic steering mechanism 5, first, the main rod 53, the first sub-rod 54 and the second sub-rod 55 are bent out from the contraction groove 4 together. Due to the action of the rotating rod 51, the coil spring 52 is contracted at this time, and then one hand fixes the main rod 53, and the other hand rotates the first sub-rod 54. After the first sub-rod 54 rotates, one hand fixes the first sub-rod 54 again, and the other hand rotates the second sub-rod 55, and adjusts the second sub-rod 55 to be parallel to the student's back. When adjusting the angles of the first sub-rod 54 and the second sub-rod 55, the threaded hand rod 56 will rotate with the first sub-rod 54 and the second sub-rod 55, and the first sub-rod 54 and the second sub-rod 55 will be rotated through the thread, thereby achieving the effect of adjusting the total length and angle of the gentleman's stick 7, and the height of the gentleman's stick 7 can be adjusted according to the height of the student.

[0036] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 6 As shown, the posture detection mechanism 6 includes a slide rod 61, a steering ball 62, a handwheel 63 and a gooseneck tube 64. The slide rod 61 is matched in the slide groove 57. One end of the slide rod 61 extends out of the slide groove 57 and is threadedly connected to the handwheel 63, and the other end of the slide rod 61 extends out of the slide groove 57 and is fixedly connected to the steering ball 62. A gooseneck tube 64 is inserted into the steering ball 62, and a gentleman's stick 7 is inserted inside the gooseneck tube 64.

[0037] The width of the main rod 53 is half of the width of the contraction groove 4 . The lengths and widths of the first sub-rod 54 and the second sub-rod 55 are the same. The width of the first sub-rod 54 is half of the main rod 53 , and the length of the first sub-rod 54 is less than that of the main rod 53 .

[0038] The steering ball 62 is provided with six slots with different angles arranged at equal distances from the circumference, and the gooseneck tube 64 is inserted into the slots.

[0039] By adopting the above technical solution, when using the gentleman stick 7 to detect whether the student's body is straight, due to the different heights of the student's back and abdomen, if the telescopic steering mechanism 5 is used to adjust the height of the gentleman stick 7, the adjustment is more troublesome. At this time, the height of the gentleman stick 7 can be slightly adjusted by bending the gooseneck tube 64. If the adjusted height is not enough, the gooseneck tube 64 can be pulled out through the six slots at different angles on the steering ball 62, and then the gooseneck tube 64 can be inserted into other slots to adjust the gentleman stick 7 to the required height, which is more convenient.

[0040] Working principle: When the device is used to conduct body training for students, when students do stretching training and leg stretching, they place one leg on the leg stretching rod body 3, and then bend the body close to the leg placed on the leg stretching rod body 3. At this time, the upper body needs to be straightened and pressed down as much as possible, and the abdomen needs to be tightened. If there are many students at this time, the teacher can pull out the telescopic steering mechanism 5 and the posture detection mechanism 6 from the contraction groove 4, and place the gentleman stick 7 on the student's back like a teacher instructing the students. When there are many students and the teacher has no time to take care of every student, the gentleman stick 7 can replace the teacher to check whether the students' movements are up to standard. At the same time, when not in use, the posture detection mechanism 6 can be folded and contracted into the contraction groove 4 through the telescopic steering mechanism 5, which is more convenient to use and will not occupy the venue when not needed.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A dance body training device, comprising a base (1) and a leg-pressing rod body (3), characterized in that: Two telescopic rods (2) are fixedly mounted on the base (1), and the base (1) is fixedly connected to a leg-pressing rod body (3) via the two telescopic rods (2). A contraction groove (4) is provided on the base (1), and a telescopic steering mechanism (5) having height and angle adjustment functions is provided in the contraction groove (4). A detachable and movable posture detection mechanism (6) is provided on the telescopic steering mechanism (5), and a gentleman stick (7) is inserted into the posture detection mechanism (6). The telescopic steering mechanism (5) comprises a rotating rod (51), a coil spring (52), and a rotating rod (53). 2), a main rod (53), a first auxiliary rod (54), a second auxiliary rod (55) and a threaded hand rod (56), a coil spring (52) is provided on the outer surface of the rotating rod (51), and the rotating rod (51) is fixedly mounted on the inner wall of the contraction groove (4), the coil spring (52) fixing sleeve is arranged inside the main rod (53), the main rod (53) is rotatably mounted on the inner wall of the contraction groove (4) through the coil spring (52) and the rotating rod (51), and a first auxiliary rod (54) is provided at one end of the main rod (53) away from the rotating rod (51), and the first auxiliary rod (54) A second secondary rod (55) is provided at one end away from the main rod (53), a threaded hand rod (56) is fixedly provided inside the main rod (53), and the main rod (53) is connected to the first secondary rod (54) through the threaded hand rod (56), and the first secondary rod (54) is connected to the second secondary rod (55) through the threaded hand rod (56), and the two threaded hand rods (56) are threadedly connected to the two ends of the first secondary rod (54), and the threaded hand rod (56) is fixedly connected to the second secondary rod (55), and the second secondary rod (55) is provided with A slide groove (57) is arranged running through the two side walls thereof, the posture detection mechanism (6) comprises a slide rod (61), a steering ball (62), a hand wheel (63) and a gooseneck tube (64), the slide groove (57) is matched with the slide rod (61), one end of the slide rod (61) extends out of the slide groove (57) and is threadedly connected to the hand wheel (63), and the other end of the slide rod (61) extends out of the slide groove (57) and is fixedly connected to the steering ball (62), a gooseneck tube (64) is inserted on the steering ball (62), and a gentleman's stick (7) is inserted inside the gooseneck tube (64).

2. A dance body training device according to claim 1, characterized in that: The two telescopic rods (2) are controlled by the same drive.

3. A dance body training device according to claim 1, characterized in that: The telescopic length of the two telescopic rods (2) ranges from eighty centimeters to one hundred and forty centimeters.

4. A dance body training device according to claim 1, characterized in that: The total length of the main rod (53), the first auxiliary rod (54) and the second auxiliary rod (55) is twenty centimeters longer than the maximum telescopic length of the telescopic rod (2).

5. A dance body training device according to claim 1, characterized in that: The width of the main rod (53) is half the width of the contraction groove (4); the length and width of the first auxiliary rod (54) and the second auxiliary rod (55) are the same; the width of the first auxiliary rod (54) is half the width of the main rod (53); and the length of the first auxiliary rod (54) is less than the length of the main rod (53).

6. A dance body training device according to claim 1, characterized in that: The steering ball (62) is provided with six slots with different angles arranged at equal distances from the circumference, and the gooseneck tube (64) is inserted into the slots.

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