CN215691413U - Leg pressing device for dance training - Google Patents
Leg pressing device for dance training Download PDFInfo
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- CN215691413U CN215691413U CN202121985570.2U CN202121985570U CN215691413U CN 215691413 U CN215691413 U CN 215691413U CN 202121985570 U CN202121985570 U CN 202121985570U CN 215691413 U CN215691413 U CN 215691413U
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Abstract
The utility model discloses a dance training leg pressing device, which comprises two groups of supporting seats, wherein the upper surface of each group of supporting seats is fixedly provided with a supporting frame, a lifting chute is internally provided with a lifting mechanism, the surface of the lifting mechanism is provided with a limiting mechanism, the surface of the lifting mechanism is provided with a leg pressing supporting rod, the surface of the leg pressing supporting rod is connected with a plurality of groups of leg pressing frames in a sliding manner, the inside of each leg pressing frame is provided with a positioning mechanism, a stepping motor is adjusted to enable a threaded rod to rotate according to different heights of students, then a connecting seat drives the leg pressing supporting rod to move up and down, so that the height of the leg pressing supporting rod is adjusted, the limiting frame is lifted along with the leg pressing supporting rod, then a first screw rod is fixed in a corresponding first screw hole in a screwed manner according to the position of a positioning sliding seat, so that the position of the leg pressing supporting rod can be limited, the leg pressing support rod is prevented from accidentally falling in the using process, and the safety during training is guaranteed.
Description
Technical Field
The utility model belongs to the technical field of dance training equipment, and particularly relates to a leg pressing device for dance training.
Background
Sports dancing is a sport integrating sports beauty, clothing beauty, music beauty and dance beauty, and has the properties of body building, entertainment culture connotation and sports competition, from the perspective of the respective tasks of the sports dancing, the sports dancing is divided into two categories, wherein the sports dancing belongs to popular sports dancing which takes fitness and entertainment as the main task, and sports dancing which takes sports competition as the main task.
The existing leg pressing device is composed of a supporting rod and leg pressing rods, the height of each leg pressing rod is fixedly arranged, the corresponding height cannot be adjusted according to different heights of practical students, the practical different use requirements cannot be met, the height of part of the leg pressing rods can be adjusted on the supporting rod, but the height can not be adjusted to realize the effective fixed support of the leg pressing rod, the leg pressing rod has the risk of accidental falling and certain potential safety hazard, meanwhile, in order to ensure the stability during training, a limiting frame is usually fixed on the leg pressing rod, but the existing limiting frame is hard, the legs of the student are easily injured during the training process, the legs of the student cannot be effectively protected, simultaneously the interval between a plurality of spacing can not adjust, can't adjust according to the different size demands of a plurality of students, and application scope is less, for this we propose a dance training leg pressing device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a leg pressing device for dance training, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a dance training leg pressing device, includes the supporting seat, the supporting seat is provided with two sets ofly, every group the equal fixed mounting in upper surface of supporting seat has the support frame, and is two sets of the support frame bilateral symmetry sets up, the lift spout has been seted up to the internal side surface of support frame, the inside of lift spout is provided with elevating system, elevating system's surface is provided with stop gear, and elevating system's surface is provided with leg pressing branch, the surface sliding connection of leg pressing branch has leg pressing frame multiunit, the inside of leg pressing frame is provided with positioning mechanism.
Preferably, elevating system includes step motor, threaded rod and connecting seat, the upper surface at the support frame is fixed to the step motor spiro union, the threaded rod passes through the shaft coupling transmission and connects the power take off end lower surface at step motor, and the threaded rod rotates the inside of connecting at the lift spout, the connecting seat passes through threaded connection on the surface of threaded rod, leg pressing branch fixed mounting is on the inboard surface of connecting seat.
Preferably, the lifting mechanism further comprises bearing seats, the bearing seats are two groups, the bearing seats are sleeved on the circumferential surfaces of the upper end and the lower end of the threaded rod, and the outer side surfaces of the bearing seats are fixed on the inner side walls of the lifting sliding grooves.
Preferably, stop gear includes spacing, location slide and location spout, the inner wall fixed mounting of spacing is at the lateral surface and the upper and lower both sides surface of connecting seat, location slide fixed mounting is on the outside surface of spacing, the outside surface at the support frame is seted up to the location spout, and the inside of location spout and lift spout is linked together, location slide sliding connection is in the inside of location spout.
Preferably, the limiting mechanism further comprises a first screw hole and a first screw rod, a plurality of first screw holes are formed in the supporting frame, a first screw hole is formed in the positioning sliding seat, the supporting frame and the first screw hole in the positioning sliding seat are arranged correspondingly, and the first screw rod is in threaded connection with the first screw hole in the positioning sliding seat through the first screw hole in the supporting frame.
Preferably, the leg pressing frame includes fixing base, buffer seat, buffer spring and buffering protection pad, fixing base sliding connection is on the surface of leg pressing branch, buffer seat sliding connection is in the inside of fixing base, buffer spring's upper end is fixed at the lower surface of buffer seat, buffer spring's lower extreme is fixed at the inner wall of fixing base, the upper surface at the buffer seat is fixed to the buffering protection pad.
Preferably, positioning mechanism is including adjusting slide opening, second screw and second bolt, adjust the slide opening and offer the inside at the fixing base, the second screw is provided with a plurality ofly, a plurality of second screws have been seted up to the inside of leg pressing branch, a second screw has been seted up to the inside of fixing base, the second bolt passes through the second screw spiro union on the fixing base and fixes in the second screw on leg pressing branch.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides a, this dance training leg pressing device, through setting up elevating system and stop gear, according to student's different heights, it is rotatory to adjust step motor messenger threaded rod, then make the connecting seat drive leg pressing branch reciprocate, realize the adjustment to leg pressing branch height, spacing is along with leg pressing branch goes up and down together, then according to the position at location slide place, fix first screw rod spiro union in the first screw hole that corresponds, can realize the injecing to leg pressing branch position, avoid leg pressing branch accident in the use to drop, security when guaranteeing the training.
Two, this dance training leg pressing device, through setting up leg pressing frame and positioning mechanism, when carrying out the leg pressing training, the student erects the shank on buffering protection pad surface, carry out preliminary buffering protection to the student shank through buffering protection pad, secondary buffering protection is carried out to the elastic action through buffer spring simultaneously, reduce the injury that student shank received, according to the difference of student's size, take out the position at second bolt after-regulation fixing base place, then fix the second bolt again in the second screw that corresponds, can adjust the interval between a plurality of leg pressing frames, satisfy the user demand of actual difference, and is suitable for promoting.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a right sectional view of the elevator mechanism of the present invention;
FIG. 3 is a left side view in cross section of the spacing mechanism of the present invention;
FIG. 4 is a front sectional view of the leg rest of the present invention;
fig. 5 is a left side sectional view of the positioning mechanism of the present invention.
In the figure: 1. a supporting seat; 2. a support frame; 3. a lifting chute; 4. a lifting mechanism; 401. a stepping motor; 402. a threaded rod; 403. a connecting seat; 404. a bearing seat; 5. a limiting mechanism; 501. a limiting frame; 502. a positioning slide seat; 503. positioning the chute; 504. a first screw hole; 505. a first screw; 6. leg pressing and supporting rods; 7. a leg pressing frame; 701. a fixed seat; 702. a buffer seat; 703. a buffer spring; 704. a buffer protection pad; 8. a positioning mechanism; 801. adjusting the sliding hole; 802. a second screw hole; 803. and a second bolt.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-5, the utility model provides a dance training leg pressing device, which comprises two groups of supporting seats 1, wherein two groups of supporting seats 1 are arranged, supporting frames 2 are fixedly arranged on the upper surface of each group of supporting seats 1, the two groups of supporting frames 2 are arranged in bilateral symmetry, lifting chutes 3 are formed in the inner side surfaces of the supporting frames 2, lifting mechanisms 4 are arranged in the lifting chutes 3, limiting mechanisms 5 are arranged on the surfaces of the lifting mechanisms 4, leg pressing support rods 6 are arranged on the surfaces of the lifting mechanisms 4, a plurality of groups of leg pressing frames 7 are connected to the surfaces of the leg pressing support rods 6 in a sliding manner, and positioning mechanisms 8 are arranged in the leg pressing frames 7.
In this embodiment, it is preferred, elevating system 4 includes step motor 401, threaded rod 402 and connecting seat 403, step motor 401 spiro union is fixed at the upper surface of support frame 2, threaded rod 402 passes through the shaft coupling transmission and connects the power take off end lower surface at step motor 401, and threaded rod 402 rotates the inside of connecting at lift spout 3, connecting seat 403 passes through the surface of threaded connection at threaded rod 402, 6 fixed mounting of leg pressing branch pole is at the inboard surface of connecting seat 403, height according to the student, it is rotatory to adjust step motor 401 messenger threaded rod 402, then make connecting seat 403 drive leg pressing branch pole 6 oscilaltion, the realization is to the regulation of leg pressing branch pole 6 height, satisfy the training demand of actual difference.
In this embodiment, preferably, the lifting mechanism 4 further includes bearing seats 404, the bearing seats 404 are provided with two sets, the two sets of bearing seats 404 are sleeved on the circumferential surfaces of the upper and lower ends of the threaded rod 402, the outer side surface of the bearing seats 404 is fixed on the inner side wall of the lifting chute 3, in the process of adjusting the rotation of the threaded rod 402, the threaded rod 402 is positioned and rotated in the inside of the bearing seats 404, the position and the angle of the threaded rod 402 are prevented from deviating, and then the stability of the height adjustment of the leg pressing strut 6 is ensured.
In this embodiment, preferably, the limiting mechanism 5 includes a limiting frame 501, a positioning sliding seat 502 and a positioning sliding groove 503, the inner wall of the limiting frame 501 is fixedly mounted on the outer side surface and the upper and lower side surfaces of the connecting seat 403, the positioning sliding seat 502 is fixedly mounted on the outer side surface of the limiting frame 501, the positioning sliding groove 503 is formed in the outer side surface of the support frame 2, the positioning sliding groove 503 is communicated with the inside of the lifting sliding groove 3, the positioning sliding seat 502 is slidably connected inside the positioning sliding groove 503, in the process of adjusting the height of the leg pressing support rod 6, the limiting frame 501 is lifted along with the leg pressing support rod 6, after the height of the leg pressing support rod 6 is adjusted, the limiting frame 501 is fixed, then the leg pressing support rod 6 can be supported, and the safety of the leg pressing support rod 6 during use is ensured.
In this embodiment, preferably, the limiting mechanism 5 further includes a first screw hole 504 and a first screw rod 505, the supporting frame 2 has a plurality of first screw holes 504 inside, the positioning slide 502 has a first screw hole 504 inside, the supporting frame 2 and the first screw hole 504 on the positioning slide 502 are correspondingly disposed, the first screw rod 505 is screwed in the first screw hole 504 on the positioning slide 502 through the first screw hole 504 on the supporting frame 2, after the height of the positioning slide 502 is adjusted, the first screw rod 505 is screwed and fixed in the corresponding first screw hole 504, so as to fix the position of the limiting frame 501, and then the positioning support of the leg pressing support rod 6 is realized.
In this embodiment, preferably, leg pressing frame 7 includes fixing base 701, buffering seat 702, buffer spring 703 and buffering protection pad 704, fixing base 701 sliding connection is on the surface of leg pressing branch 6, buffering seat 702 sliding connection is in the inside of fixing base 701, the lower surface at buffering seat 702 is fixed to the upper end of buffer spring 703, the inner wall at fixing base 701 is fixed to the lower extreme of buffer spring 703, buffering protection pad 704 is fixed at the upper surface of buffering seat 702, during the student trains, erect the shank on the surface of buffering protection pad 704, form preliminary buffering protection through buffering protection pad 704, form secondary buffering protection simultaneously under the elastic action of buffer spring 703, reduce the injury that the student's shank received.
In this embodiment, preferably, the positioning mechanism 8 includes an adjusting sliding hole 801, a plurality of second screw holes 802 and a second bolt 803, the adjusting sliding hole 801 is provided inside the fixing base 701, the plurality of second screw holes 802 are provided inside the leg pressing support rod 6, one second screw hole 802 is provided inside the fixing base 701, the second bolt 803 is screwed and fixed in the second screw hole 802 on the leg pressing support rod 6 through the second screw hole 802 on the fixing base 701, after the second bolt 803 is taken out according to the difference of the body shape of the student, the position of the leg pressing frame 7 is adjusted, and then the second bolt 803 is screwed and fixed in the second screw hole 802 at the corresponding position again, so that the position of the leg pressing frame 7 can be adjusted and fixed, the structure is simple, and practical different use requirements are met.
The working principle and the using process of the utility model are as follows: when the device is used, according to the height of a dance student, the stepping motor 401 is adjusted to enable the threaded rod 402 to rotate, the connecting seat 403 is enabled to slide up and down on the surface of the threaded rod 402, the height of the leg pressing support rod 6 is adjusted, training requirements of different practical students are met, the structure is simple, adjustment is convenient, the height is adjusted, meanwhile, the positioning slide seat 502 slides in the positioning slide groove 503 along with the movement of the position of the leg pressing support rod 6 in a positioning mode, then the first screw rod 505 is fixed in the corresponding first screw hole 504 in a threaded mode according to the actual position of the positioning slide seat 502, the position of the limiting frame 501 is fixed, support of the leg pressing support rod 6 is achieved, accidental falling of the leg pressing support rod 6 in the using process is avoided, safety during dance training is guaranteed, after the height is adjusted, a leg needs to be erected on the surface of the buffering protection pad 704, and the leg of the student is buffered and protected through the buffering protection pad 704, carry out leg pressing training simultaneously, under buffer spring 703's elastic action, form secondary buffering protection, avoid training in-process student's shank to receive the injury, security when further guaranteeing the student training, when the different student of a plurality of heights is close but the size trains, take out second bolt 803, then slide fixing base 701 through adjusting sliding hole 801 at leg pressing branch 6's surface, adjust the interval between a plurality of leg pressing framves 7, then satisfy different size students' user demand, application scope is more extensive, excellent in use effect, and is suitable for promoting.
Claims (7)
1. The utility model provides a dance training leg pressing device, includes supporting seat (1), its characterized in that: the supporting seat (1) is provided with two sets, every group the equal fixed mounting of upper surface of supporting seat (1) has support frame (2), and is two sets of support frame (2) bilateral symmetry sets up, lift spout (3) have been seted up to the inboard surface of support frame (2), the inside of lift spout (3) is provided with elevating system (4), the surface of elevating system (4) is provided with stop gear (5), and the surface of elevating system (4) is provided with leg pressing branch (6), the surface sliding connection of leg pressing branch (6) presses leg rest (7) multiunit, the inside of leg pressing rest (7) is provided with positioning mechanism (8).
2. A dance training leg pressing device according to claim 1, wherein: elevating system (4) include step motor (401), threaded rod (402) and connecting seat (403), the upper surface at support frame (2) is fixed in step motor (401) spiro union, threaded rod (402) are connected at the power take off end lower surface of step motor (401) through the shaft coupling transmission, and threaded rod (402) rotate to be connected in the inside of lift spout (3), connecting seat (403) are on the surface of threaded rod (402) through threaded connection, leg pressing branch (6) fixed mounting is on the inboard surface of connecting seat (403).
3. A dance training leg pressing device according to claim 2, wherein: the lifting mechanism (4) further comprises bearing seats (404), the bearing seats (404) are arranged in two groups, the two groups of bearing seats (404) are sleeved on the circumferential surfaces of the upper end and the lower end of the threaded rod (402), and the outer side surfaces of the bearing seats (404) are fixed on the inner side walls of the lifting sliding grooves (3).
4. A dance training leg pressing device according to claim 2, wherein: stop gear (5) are including spacing (501), location slide (502) and location spout (503), the inner wall fixed mounting of spacing (501) is at the lateral surface and the upper and lower both sides surface of connecting seat (403), location slide (502) fixed mounting is on the outside surface of spacing (501), the outside surface at support frame (2) is seted up in location spout (503), and fixes a position spout (503) and is linked together with the inside of lift spout (3), location slide (502) sliding connection is in the inside of location spout (503).
5. A dance training leg pressing device according to claim 4, wherein: stop gear (5) still include first screw (504) and first screw (505), a plurality of first screw (504) have been seted up to the inside of support frame (2), a first screw (504) have been seted up to the inside of location slide (502), support frame (2) and the corresponding setting of first screw (504) on the location slide (502), first screw (505) are in first screw (504) on location slide (502) through first screw (504) spiro union on support frame (2).
6. A dance training leg pressing device according to claim 1, wherein: leg pressing frame (7) are including fixing base (701), buffering seat (702), buffer spring (703) and buffering protection pad (704), fixing base (701) sliding connection is on the surface of leg pressing branch (6), buffering seat (702) sliding connection is in the inside of fixing base (701), the lower surface at buffering seat (702) is fixed to the upper end of buffer spring (703), the inner wall at fixing base (701) is fixed to the lower extreme of buffer spring (703), the upper surface at buffering seat (702) is fixed to buffering protection pad (704).
7. A dance training leg pressing device according to claim 6, wherein: positioning mechanism (8) are including adjusting slide opening (801), second screw (802) and second bolt (803), adjust the inside of slide opening (801) seting up in fixing base (701), second screw (802) are provided with a plurality ofly, a plurality of second screw (802) have been seted up to the inside of leg pressing branch (6), a second screw (802) have been seted up to the inside of fixing base (701), second bolt (803) are fixed in second screw (802) on leg pressing branch (6) through second screw (802) spiro union on fixing base (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121985570.2U CN215691413U (en) | 2021-08-23 | 2021-08-23 | Leg pressing device for dance training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121985570.2U CN215691413U (en) | 2021-08-23 | 2021-08-23 | Leg pressing device for dance training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215691413U true CN215691413U (en) | 2022-02-01 |
Family
ID=80000285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121985570.2U Active CN215691413U (en) | 2021-08-23 | 2021-08-23 | Leg pressing device for dance training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215691413U (en) |
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2021
- 2021-08-23 CN CN202121985570.2U patent/CN215691413U/en active Active
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