CN111420357B - Dance teaching is with dance exercise frame - Google Patents
Dance teaching is with dance exercise frame Download PDFInfo
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- CN111420357B CN111420357B CN202010178180.8A CN202010178180A CN111420357B CN 111420357 B CN111420357 B CN 111420357B CN 202010178180 A CN202010178180 A CN 202010178180A CN 111420357 B CN111420357 B CN 111420357B
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- dance
- hole
- rotary drum
- bull stick
- sliding plate
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
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- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
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Abstract
The invention particularly relates to a dance training frame for dance teaching, which comprises two sliding mechanisms, wherein a support mechanism is arranged above the sliding mechanisms, a pressure rod mechanism is arranged above the support mechanism, the pressure rod mechanism comprises a pressure rod, a sliding plate, a screw rod, a rotary drum, a driven bevel gear, a driving bevel gear, a motor, a controller and a power transmission hole, a plurality of sliding plate grooves are formed in the pressure rod, a circular through hole is formed in the pressure rod in each sliding plate groove, a motor groove is formed in the pressure rod on the left side of the circular through hole, the motor is arranged in each motor groove, the driving bevel gear is arranged at the output end of the motor, the rotary drum is sleeved on the screw rod, the driven bevel gear is arranged at the lower part of the outer side surface of the rotary drum, and the upper end and the lower; the leg stretching device is convenient to move when not in use, the height of the compression bar can be adjusted at any time according to needs, the leg is stretched in an auxiliary mode, and the retractable support mechanism is arranged to reduce the occupied space.
Description
Technical Field
The invention belongs to dance equipment, and particularly relates to a dance training frame for dance teaching.
Background
The dance training frame is also called as a dance barre, is mainly used for auxiliary training functions such as leg pressing and stretching during dance training, and is an essential dance instrument in the dance training room; as is known, the dance practice is very large in physical energy consumption, and proper leg pressing and stretching can achieve a certain training effect and also has the effect of relieving fatigue on leg muscles.
At present, dance training frames are mainly divided into two types, one type is that the dance training frames are hung on a wall, the height of the dance training frames is fixed, the height of leg pressing rods cannot be adjusted at will, certain limitation is brought to different people when the dance training frames are used, the distance between the leg pressing rods and the wall surface is fixed, limited training fields are occupied when the dance training frames are not used, and the dance training frames are troublesome to disassemble and move when the dance training frames are not used; the other is a dance training frame fixed on the ground, the two sides of the dance training frame can be used, the utilization rate of the leg pressing rod is improved, and the dance training frame still has the problems that the dance training frame cannot move, occupies a training field and the like.
For example, the patent application with the patent application number of CN201711209257.8 provides a novel dance barre, which comprises a movable base and a telescopic rod, wherein a support is arranged at the middle position above the movable base, a support cover cap is arranged at the upper end of the support, the telescopic rod is nested and installed above the inner part of the support, a barre is installed above the telescopic rod, a fixed tray is arranged at the connecting position of the telescopic rod and the barre, a connecting thin rod is arranged at the two ends of the middle position of the barre, which is close to the upper part of the inner side of the telescopic rod, a rotating handle is wrapped on the outer wall of the connecting thin rod, roller placing grooves are arranged at the two sides of the lower surface of the movable base, a roller rotating block is installed at one end inside the roller placing grooves, a working barrier strip is installed at one end of the roller rotating block, and a roller mounting, the movable roller is installed at one end of the roller installation seat, a supporting block is arranged at the middle position of one end of the roller installation seat, which is close to the inner side of the roller placement groove, and the supporting rod is installed at one end, far away from the roller rotating block, of the upper surface in the roller placement groove. The device is convenient to move, and the rotary handle is arranged to assist in leg pressing; however, the device has certain drawback, because the base is not fixed on the floor, consequently there is the risk that the dance barre turns on one's side when using, and the device can only change the height of dance barre moreover, when the user count is more, can't guarantee that the height of adjusting is applicable to everyone, has certain use restriction, is unfavorable for all people to press the tensile training of leg.
Based on the existing problems, the invention provides a dance training frame for dance teaching.
Disclosure of Invention
The invention aims to solve the problems in the existing dance teaching equipment and provides a dance training frame for dance teaching.
The purpose of the invention is realized as follows: a dance training frame for dance teaching comprises two sliding mechanisms, wherein a support mechanism is arranged above the sliding mechanisms, a pressure rod mechanism is arranged above the support mechanism, the pressure rod mechanism comprises a pressure rod, a sliding plate, a screw rod, a rotary drum, an upper rotary drum bearing, a lower rotary drum bearing, a driven bevel gear, a driving bevel gear, a motor, a controller and a power transmission hole, a plurality of sliding plate grooves are formed in the pressure rod, a circular through hole is formed in the pressure rod in each sliding plate groove, a motor groove is formed in the pressure rod on the left side of the circular through hole, the motor is arranged in each motor groove, the driving bevel gear is arranged at the output end of the motor, the sliding plate is positioned in each sliding plate groove, a leg pressing groove is formed in the upper end of the sliding plate, a rectangular hole is formed in the middle of the sliding plate, a foot groove is formed in the lower part of the sliding plate, the upper end and the lower end of the outer side surface of the rotary drum are connected in the circular through hole through an upper bearing of the rotary drum and a lower bearing of the rotary drum; the controller is arranged on the pressure lever on the right side of the sliding plate, and the power transmission hole is formed in the right end of the pressure lever.
Furthermore, slide mechanism including universal ball, connecting plate, fixing bolt, bottom plate, the bottom plate lower surface is provided with four universal balls, fixed surface is connected with the connecting plate on the universal ball, the connecting plate is fixed to pass through bolted connection at the bottom plate lower surface.
Further, the support mechanism comprises a support plate, a lower rotating rod seat, an upper rotating rod seat, a rotating rod, an upper cross rod, a lower supporting rod, an electric cylinder, a bearing, a lower rotating rod shaft, an upper rotating rod shaft, a lock pin, a knob, a lock shaft, a fastening bolt and an electric cylinder switch, wherein the lower end of the support plate is fixedly connected to the upper surface of the base plate, circular through holes are formed in the upper part and the lower part of the support plate, the electric cylinder and the rotating rod are arranged in parallel, the upper cross rod and the lower supporting rod are arranged between the electric cylinder and the rotating rod, the output end of the electric cylinder is provided with the bearing, the middle part of the rotating rod is provided with the electric cylinder switch, the lower end surface of the rotating rod is provided with the lower rotating rod shaft, the upper rotating rod shaft is arranged on the upper end surface of the rotating rod, the lower rotating rod shaft is rotatably connected with the lower rotating rod seat, pin holes are formed in the middle part and the outer, the lower surface of lock axle is provided with a plurality of lockpins, and the upper surface of lock axle is provided with the knob, and the lock axle is located the ladder downthehole, goes up the rotor holder and passes through fastening bolt with the lower rotor holder and fix the leading flank in the backup pad.
Further, the driving bevel gear and the driven bevel gear are meshed with each other.
Further, the rotary drum is connected with the screw rod through threads.
Furthermore, the upper rotating rod seat and the upper rotating rod shaft are in clearance fit and can rotate relatively.
Furthermore, the lower rotary rod seat and the lower rotary rod shaft are in clearance fit and can rotate relatively.
Furthermore, the lock pin and the pin hole are in clearance fit and can slide relatively.
Furthermore, the pressure lever is connected with the output end of the electric cylinder through a bearing.
The dance training frame provided by the invention is convenient to move to other positions through the sliding mechanism, the universal ball is convenient to turn in a limited space, the support plate is fixed in a bolt hole in a wall through a bolt after the dance training frame is moved to a proper position, the dance training frame is fixed, the lock pin is upwards pulled out of the pin hole by the aid of the handheld knob, the lock pin is placed in the conical groove by the aid of the rotary knob, the lock shaft can rotate in the upper rotating rod seat at the moment, the support mechanism is rotated to enable the pressure rod mechanism to be adjusted to a proper position away from the wall body, then the lock pin is moved out of the conical groove, the lock pin is clamped into the pin hole formed by the upper rotating rod shaft and the upper rotating shaft seat by the aid of the rotary knob, the upper rotating rod shaft cannot rotate; go up and down through controller control electric cylinder, can adjust the height of depression bar mechanism, place the leg when needing forward leg pressing and carry out the leg pressing on the leg pressing groove tensile, accessible controller control motor rotates when the leg pressing is tensile, makes the slide reciprocate to drive the leg and reciprocate, supplementary tensile, alleviate the painful sense of long-time drawing to shank muscle. When the legs need to be reversely stretched, the feet are hooked in the foot grooves on the sliding plate back to the sliding plate, and the stretching of the legs is realized.
Compared with the prior art, the invention has the beneficial effects that: the dance training frame is provided with a sliding mechanism which is convenient to move, and a rotatable support mechanism which can control the distance between the pressure rod mechanism and a wall body is arranged, so that the dance training frame can be tightly attached to the wall surface when not in use, and the occupied space is reduced; the electric cylinder can conveniently adjust the height of the pressure bar mechanism, the height of the leg pressing groove can be adjusted by controlling the motor according to the requirements of different people, and the up-and-down movement and auxiliary stretching of the leg part can be realized; be provided with the foot groove, can realize that reverse shank muscle is tensile.
Drawings
Fig. 1 is a schematic structural diagram of the invention.
FIG. 2 is a side view of the structure of the strut mechanism of the present invention.
Fig. 3 is a schematic structural view of the sliding mechanism of the invention.
Fig. 4 is a structural schematic diagram of the bracket mechanism of the invention.
Fig. 5 is a structural sectional view of the bracket mechanism of the invention.
Fig. 6 is a partial structural schematic diagram of the bracket mechanism of the invention.
Fig. 7 is a partial structural assembly schematic diagram of the bracket mechanism of the invention.
Fig. 8 is a partially opened schematic view of the bracket mechanism of the invention.
FIG. 9 is a schematic view of the tapered recess and pin hole configuration of the present invention.
List of reference numerals
1. A sliding mechanism, 101, a bottom plate, 102, a connecting plate, 103, a fixing bolt, 104 and a universal ball; 2. the automatic transmission mechanism comprises a support mechanism, 201, a support plate, 202, a lower rotating rod seat, 203, a lower support rod, 204, a rotating rod, 205, an electric cylinder, 206, an upper cross rod, 207, an upper rotating rod seat, 208, a bolt, 209, a fastening bolt, 210, a bearing, 211, a bolt hole, 212, a knob, 213, a lock shaft, 214, a lock pin, 215, an upper rotating rod shaft, 216, a lower rotating rod shaft, 217, a pin hole, 218, a conical groove, 219, an electric cylinder switch, 3, a pressure rod mechanism, 301, a pressure rod, 302, a sliding plate, 303, a leg pressing groove, 304, a foot groove, 305, a rectangular hole, 306, an upper rotating cylinder bearing, 307, a screw rod, 308, a driving conical gear, 309, a motor, 310, a rotating cylinder, 311, a driven conical gear, 312, a lower rotating cylinder bearing, 313, a sliding plate groove, 314, a controller.
Detailed Description
The sliding mechanism 1 comprises universal balls 104, a connecting plate 102, fixing bolts 103 and a bottom plate 101, wherein the four universal balls 104 are arranged on the lower surface of the bottom plate 101, the connecting plate 102 is fixedly connected to the upper surface of the universal balls 104, and the connecting plate 102 is fixedly connected to the lower surface of the bottom plate 101 through bolts 208.
The support mechanism 2 comprises a support plate 201, a lower rotating rod seat 202, an upper rotating rod seat 207, a rotating rod 204, an upper cross rod 206, a lower supporting rod 203, an electric cylinder 205, a bearing 210, a lower rotating rod shaft 216, an upper rotating rod shaft 215, a lock pin 214, a knob 212, a lock shaft 213, a fastening bolt 209 and an electric cylinder switch 219, wherein the lower end of the support plate 201 is fixedly connected to the upper surface of the bottom plate 101, circular through holes are formed in the upper part and the lower part of the support plate 201, the electric cylinder 205 and the rotating rod 204 are arranged in parallel, and the electric cylinder 205 is preferably a Shanghai Yiduo Automation science and technology Limited company Miplo; an upper cross rod 206 and a lower support rod 203 are arranged between the electric cylinder 205 and the rotating rod 204, a bearing 210 is arranged at the output end of the electric cylinder 205, and the pressing rod 301 is connected with the output end of the electric cylinder 205 through the bearing 210. An electric cylinder switch 219 is arranged in the middle of the rotating rod 204, the electric cylinder switch 219 is used for controlling the lifting of the electric cylinder 205, and an electrifying circuit passes through the electric cylinder switch 219 and then sequentially penetrates through the rotating rod 204 and the lower support rod 203 to supply power to the electric cylinder 205; the lower end face of the rotating rod 204 is provided with a lower rotating rod shaft 216, the upper end face of the rotating rod 204 is provided with an upper rotating rod shaft 215, the lower rotating rod shaft 216 is rotatably connected with the lower rotating rod seat 202, and the lower rotating rod seat 202 and the lower rotating rod shaft 216 are in clearance fit and can rotate relatively.
The dance training frame provided by the invention can be conveniently moved to other positions through the sliding mechanism 1, the universal ball 104 is adopted to facilitate steering in a limited space, the device is moved to a proper position and then the supporting plate 201 is fixed in the bolt hole 211 on the wall through the bolt 208, the dance training frame is fixed, the lock pin 214 is upwards pulled out of the pin hole 217 through the handheld knob 212, the lock pin 214 is placed in the conical groove 218 through the rotary knob 212, the lock shaft 213 can rotate in the upper rotating rod seat 207 at the moment, the support mechanism 2 is rotated to enable the pressure rod mechanism 3 to be adjusted to a proper position away from the wall, then the lock pin 214 is moved out of the conical groove 218, the lock pin 214 is clamped into the pin hole 217 formed by the upper rotating rod shaft 215 and the upper rotating shaft seat through the rotating knob 212, and the upper rotating rod shaft 215 can not rotate any more, so that the support mechanism 2 is. In the invention, the controller controls the start and stop of the electric cylinder 205 and the motor 309 to complete the height adjustment of the pressure bar mechanism 3 and the height adjustment of the sliding plate 302; go up and down through controller control electric cylinder 205, can adjust the height of depression bar mechanism 3, place the leg when needing the forward leg pressing and carry out the leg pressing on leg pressing groove 303 tensile, accessible controller control motor 309 rotates when the leg pressing is tensile, makes slide 302 reciprocate to drive the leg and reciprocate, supplementary tensile, alleviate the painful sense of long-time tensile to shank muscle. When the leg needs to be stretched reversely, the foot hooks are hooked in the foot grooves 304 on the sliding plate 302 back to the sliding plate 302, so that the stretching of the leg is reversely realized.
In the description of the invention, it is to be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, e.g. as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a dance exercise frame for dance teaching, includes two slide mechanism (1), its characterized in that: a support mechanism (2) is arranged above the sliding mechanism (1), a pressure lever mechanism (3) is arranged above the support mechanism (2), the pressure lever mechanism (3) comprises a pressure lever (301), a sliding plate (302), a screw (307), a rotary drum (310), an upper rotary drum bearing (306), a lower rotary drum bearing (312), a driven bevel gear (311), a driving bevel gear (308), a motor (309), a controller (314) and a power transmission hole (315), a plurality of sliding plate grooves (313) are formed in the pressure lever (301), a circular through hole is formed in the pressure lever (301) in each sliding plate groove (313), a motor groove is formed in the pressure lever (301) on the left side of the circular through hole, the motor (309) is arranged in each motor groove, the driving bevel gear (308) is arranged at the output end of the motor (309), the sliding plate (302) is positioned in each sliding plate groove (313), a leg pressing groove (303) is formed in the upper, a rectangular hole (305) is formed in the middle of the sliding plate (302), a foot groove (304) is formed in the lower portion of the sliding plate (302), a screw (307) is fixedly connected in the rectangular hole (305) of the sliding plate (302), a rotary drum (310) is sleeved on the screw (307), a driven bevel gear (311) is arranged on the lower portion of the outer side of the rotary drum (310), and the upper end and the lower end of the outer side of the rotary drum (310) are connected in a circular through hole through an upper rotary drum bearing (306) and a lower rotary drum bearing (312); a controller (314) is arranged on the compression bar (301) on the right side of the sliding plate, and a power transmission hole (315) is arranged at the right end of the compression bar (301).
2. A dance training frame for dance teaching according to claim 1, wherein: the sliding mechanism (1) comprises universal balls (104), a connecting plate (102), fixing bolts (103) and a bottom plate (101), wherein the four universal balls (104) are arranged on the lower surface of the bottom plate (101), the connecting plate (102) is fixedly connected to the upper surface of each universal ball (104), and the connecting plate (102) is fixedly connected to the lower surface of the bottom plate (101) through bolts (208).
3. A dance training frame for dance teaching according to claim 1, wherein: the support mechanism (2) comprises a support plate (201), a lower support rod seat (202), an upper support rod seat (207), a rotating rod (204), an upper cross rod (206), a lower support rod (203), an electric cylinder (205), a bearing (210), a lower support rod shaft (216), an upper support rod shaft (215), a lock pin (214), a knob (212), a lock shaft (213), a fastening bolt (209) and an electric cylinder switch (219), wherein the lower end of the support plate (201) is fixedly connected to the upper surface of the base plate (101), circular through holes are formed in the upper part and the lower part of the support plate (201), the electric cylinder (205) and the rotating rod (204) are arranged in parallel, the upper cross rod (206) and the lower support rod (203) are arranged between the electric cylinder (205) and the rotating rod (204), the bearing (210) is arranged at the output end of the electric cylinder (205), the electric cylinder switch (219) is arranged in the middle of the rotating rod (204), the, the up end of bull stick (204) is provided with last bull stick axle (215), lower bull stick axle (216) is connected for rotating with lower bull stick seat (202), go up bull stick axle (215) middle part and lateral surface and be provided with pinhole (217), the shoulder hole has been seted up in last bull stick seat (207), go up the bull stick axle (215) and be located the shoulder hole in last bull stick seat (207), tapered groove (218) and with last bull stick axle (215) corresponding pinhole (217) have been seted up to the shoulder hole inboard of going up bull stick seat (207) below, the lower surface of lock axle (213) is provided with a plurality of lockpins (214), the upper surface of lock axle (213) is provided with knob (212), lock axle (213) are located the shoulder hole, go up bull stick seat (207) and lower bull stick seat (202) pass through fastening bolt (209) and fix the leading flank in backup pad (201).
4. A dance training frame for dance teaching according to claim 1, wherein: the driving bevel gear (308) is meshed with the driven bevel gear (311).
5. A dance training frame for dance teaching according to claim 1, wherein: the rotary drum (310) is connected with the screw (307) through threads.
6. A dance training frame for dance teaching according to claim 3, wherein: the upper rotating rod seat (207) and the upper rotating rod shaft (215) are in clearance fit and can rotate relatively.
7. A dance training frame for dance teaching according to claim 3, wherein: the lower rotary rod seat (202) and the lower rotary rod shaft (216) are in clearance fit and can rotate relatively.
8. A dance training frame for dance teaching according to claim 3, wherein: the locking pin (214) is in clearance fit with the pin hole (217) and can slide relatively.
9. A dance training frame for dance teaching according to claim 3, wherein: the pressure lever (301) is connected with the output end of the electric cylinder (205) through a bearing (210).
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CN202010178180.8A CN111420357B (en) | 2020-03-14 | 2020-03-14 | Dance teaching is with dance exercise frame |
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CN202010178180.8A CN111420357B (en) | 2020-03-14 | 2020-03-14 | Dance teaching is with dance exercise frame |
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CN111420357A CN111420357A (en) | 2020-07-17 |
CN111420357B true CN111420357B (en) | 2021-07-16 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1048175A (en) * | 1965-07-09 | 1966-11-16 | Plamag Plauener Druckmaschinen | Paper web tension governor |
CN205127298U (en) * | 2015-11-18 | 2016-04-06 | 湖南师范大学 | But tensile auxiliary device of shank of angle regulation and height |
CN206183882U (en) * | 2016-11-21 | 2017-05-24 | 阜阳师范学院 | Martial arts training leg pressing device |
CN209378382U (en) * | 2019-01-16 | 2019-09-13 | 南昌工学院 | A kind of dancing leg ligament training device |
CN209569503U (en) * | 2018-12-19 | 2019-11-01 | 内蒙古农业大学职业技术学院 | A kind of multimedia adjustable angle suspension |
-
2020
- 2020-03-14 CN CN202010178180.8A patent/CN111420357B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1048175A (en) * | 1965-07-09 | 1966-11-16 | Plamag Plauener Druckmaschinen | Paper web tension governor |
CN205127298U (en) * | 2015-11-18 | 2016-04-06 | 湖南师范大学 | But tensile auxiliary device of shank of angle regulation and height |
CN206183882U (en) * | 2016-11-21 | 2017-05-24 | 阜阳师范学院 | Martial arts training leg pressing device |
CN209569503U (en) * | 2018-12-19 | 2019-11-01 | 内蒙古农业大学职业技术学院 | A kind of multimedia adjustable angle suspension |
CN209378382U (en) * | 2019-01-16 | 2019-09-13 | 南昌工学院 | A kind of dancing leg ligament training device |
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