CN113926149A - Ligament stretching device for dance convenient to adjustment elasticity - Google Patents
Ligament stretching device for dance convenient to adjustment elasticity Download PDFInfo
- Publication number
- CN113926149A CN113926149A CN202111339280.5A CN202111339280A CN113926149A CN 113926149 A CN113926149 A CN 113926149A CN 202111339280 A CN202111339280 A CN 202111339280A CN 113926149 A CN113926149 A CN 113926149A
- Authority
- CN
- China
- Prior art keywords
- seat
- ligament
- stretching
- transmission
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
-
- 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
- A63B2023/006—Exercising apparatus specially adapted for particular parts of the body for stretching exercises
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention provides a dance ligament stretching device convenient for adjusting tightness, which relates to the technical field of ligament stretching devices and comprises: linkage stretching assembly, dress board fixed mounting is in the side of roating seat, the synchronous incorgruous expansion and the closure of roating seat can be controlled to drive adjusting part's regulation actuating mechanism and tensile actuating mechanism, thereby can be automatic carry out the training use of hip and ligament stretching to the personnel, degree of automation is high, high durability and convenient use, and adjust actuating mechanism and can adjust the tensile maximum dynamics of ligament when the device uses, thereby can adapt to the user demand of different tensile dynamics when people carry out ligament tensile training, strong adaptability, the control of having solved the single unable fine of tensile utensil carries out ligament tensile training, and the problem of the elasticity dynamics of uncontrollable and regulation ligament tensile training.
Description
Technical Field
The invention relates to the technical field of ligament stretching devices, in particular to a dance ligament stretching device convenient for adjusting tightness.
Background
When the dance specialty carries out the plasticity project of repairing the body, the ligament is tensile especially important, carries out the ligament and stretches, can strengthen shank, and waist motor function, and when present dance professional's personnel carried out split crotch dance training, need artificial or stretching apparatus to assist the training effect of stretching the ligament.
However, with regard to present stretching apparatus, through two open hip boards of artificial control to both sides removal, the tensile training of ligament is carried out in the single unable fine control, troublesome poeration, and training and the tensile effect of ligament are relatively poor, and the elasticity dynamics of the tensile training of ligament can't be controlled and adjusted to present stretching apparatus, can't adapt to the not user demand of the tensile training of different dynamics ligament, and adaptability is relatively poor, and the practicality is not high.
Disclosure of Invention
In view of the above, the invention provides a dance ligament stretching device convenient for adjusting tightness, which is provided with a driving adjusting assembly, and can synchronously and heterodromously expand a rotating seat for people to perform hip opening and ligament stretching training, the automation degree is high, the use is convenient and fast, an adjusting driving mechanism can control the maximum ligament stretching tightness, the stretching cannot be continuously performed when the maximum ligament stretching tightness is reached, the training position can be positioned, so that the ligament can be continuously stretched for training, and the ligament stretching training effect is greatly improved.
The invention provides a ligament stretching device for dancing, which is convenient for adjusting tightness and comprises a stretching base;
the stretching base comprises a positioning seat and a mounting seat, the positioning seat is fixedly mounted at the top of the mounting seat, and a driving adjusting assembly is mounted inside the mounting seat;
the linkage stretching assembly comprises a wearing plate and a rotating seat, the wearing plate is fixedly arranged on the side face of the rotating seat, and the rotating seat is rotatably connected to the bottom of the positioning seat;
the driving adjusting assembly consists of an adjusting driving mechanism and a stretching driving mechanism, the adjusting driving mechanism comprises a driving motor, a driving rod and a transmission pressing plate, the driving motor is fixedly installed inside the installation seat, the driving rod is rotatably connected inside the installation seat, the transmission pressing plate is inserted outside the driving rod, and the driving rod is in transmission connection with the driving motor;
the stretching driving mechanism comprises:
the synchronous worm is rotatably connected inside the mounting seat, and the rod body of the driving rod penetrates through the inside of the synchronous worm;
the positioning worm wheel is rotatably connected to the top of the mounting seat and is in transmission connection with the synchronous worm.
Optionally, the roating seat comprises left side footstock and right side base, and the equal fixed mounting in left side of left side footstock and the right side of right side base has the wearing board, and the top fixed mounting who wears the board has the shank fixed band.
Optionally, the inside of left side footstock and right side base all is equipped with the training gear, and the one end of location worm wheel bull stick is equipped with the positioning gear, and the teeth of a cogwheel of positioning gear top and bottom respectively with the teeth of a cogwheel interlock transmission of the training gear of left side footstock and right side base.
Optionally, a synchronization groove is formed in the outer portion of the rod body of the driving rod, a synchronization block is arranged in the transmission pressing plate, and the synchronization block is inserted into the synchronization groove.
Optionally, the adjusting and driving mechanism further comprises:
the adjusting pressing plate is internally provided with a threaded hole, the outside of the rod body at one end of the driving rod is provided with threads, and the threaded hole of the adjusting pressing plate is screwed on the outside of the driving rod through the threads.
Optionally, an elastic top spring is arranged outside the rod body of the driving rod between the transmission pressing plate and the adjusting pressing plate.
Optionally, a control seat is arranged on the side surface of the rod body of the synchronous worm, a transmission groove is formed in the side surface of the control seat, transmission convex balls distributed in an annular mode are arranged on the side surface of the plate body of the transmission pressing plate, and the transmission convex balls are inserted into the transmission groove.
Optionally, the pedestal bottom of left side footstock and the pedestal top of right side base all are equipped with the bull stick and dodge the groove.
Advantageous effects
The device is when using, the synchronous incorgruous expansion and the closure of roating seat can be controlled to drive adjusting part's regulation actuating mechanism and tensile actuating mechanism, thereby can be automatic carry out the training use of hip and ligament stretching to the personnel, degree of automation is high, high durability and convenient use, and adjust actuating mechanism and can adjust the tensile maximum dynamics of ligament when the device uses, thereby can adapt to the user demand of different tensile dynamics when people carry out ligament tensile training, strong adaptability, it is convenient to adjust, the flexibility of the device has been improved, adaptability and practicality.
In addition, the adjusting driving mechanism can drive the rotating seat to automatically expand and close through the stretching driving mechanism so as to provide people with hip-opening and ligament stretching training, when the driving motor rotates, the driving motor drives the driving rod to synchronously rotate, the synchronous groove drives the transmission pressing plate to rotate through the synchronous block when the driving rod rotates, the transmission pressing plate is pressed on the side surface of the control seat by the elastic top spring, so that the transmission convex ball of the transmission pressing plate can drive the synchronous worm to rotate through the transmission groove, and the synchronous worm can drive the positioning gear to rotate through the positioning worm wheel when rotating, so that the positioning gear can drive the left top seat and the right base to rotate through the training gears of the left top seat and the right base when rotating, thereby the roating seat can drive the synchronous incorgruous opening or the closure of two wearing boards and open the crotch and ligament extension training uses, and degree of automation is high, convenient to use.
In addition, the transmission pressing plate is propped against the side surface of the control seat by the elastic top spring to realize transmission through the matching action of the transmission convex ball and the transmission groove, so that the device can adjust the maximum tightness during ligament stretching training, cannot continue to stretch when reaching the maximum stretching strength, can position the training position to enable the ligament to be continuously stretched and trained for use, when reaching the set stretching strength, the elastic top spring cannot continuously overcome the reaction force of the human body on the rotary seat due to hip opening and ligament stretching, so that the transmission convex ball of the transmission pressing plate cannot continuously transmit the synchronous worm through the transmission groove at the moment, but can inwards contract to avoid the transmission groove, the device cannot continuously stretch for use after reaching the set maximum stretching strength, and can position the use positions of the rotary seat and the wearing plate under the matching action of the synchronous worm and the positioning worm wheel, the ligament can be continuously stretched and trained, the stretching effect is greatly improved, and the practicability is extremely strong.
In addition, the device maximum tensile elasticity accessible adjusting plate adjusts, when fixed actuating lever and rotation adjusting plate, adjusting plate can remove about the body of rod outside of actuating lever through actuating lever body of rod screw, thereby change the compression length that elasticity top spring used, the laminating dynamics that compresses tightly that elasticity top spring provided for the transmission clamp plate has been changed promptly, thereby the maximum tensile elasticity dynamics when having adjusted the device use, it is convenient to adjust, can adapt to the user demand of the different tensile dynamics training of ligament of people, the adaptability of the device is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.
In the drawings:
figure 1 shows a schematic view of the structure of the present invention in use for ligament extension;
FIG. 2 shows a schematic view of the structure of the interior of FIG. 1 of the present invention;
FIG. 3 is a schematic bottom view of the ganged tension assembly of the present invention after disassembly;
FIG. 4 is a schematic view of the disassembled tension drive mechanism of the present invention;
FIG. 5 is a schematic illustration of the adjustment drive mechanism of the present invention shown disassembled;
FIG. 6 is a schematic diagram showing the closed reset state of the present invention;
FIG. 7 is an enlarged view of portion A of FIG. 2 illustrating the present invention;
fig. 8 is an enlarged schematic structural view of a portion B in fig. 2 according to the present invention.
List of reference numerals
1. Stretching the base; 101. positioning seats; 102. a mounting seat; 2. a linkage stretching assembly; 201. a wearing plate; 202. a rotating base; 221. a left top seat; 2211. the rotating rod avoids the groove; 222. a right base; 2021. training a gear; 3. adjusting the driving mechanism; 301. a drive motor; 302. a drive rod; 3021. a synchronization slot; 3022. the top spring is loosened and loosened; 303. a transmission pressing plate; 3031. a synchronization block; 3032. a drive convex ball; 304. adjusting the pressure plate; 4. a tension drive mechanism; 401. a synchronous worm; 4011. a transmission groove; 402. positioning a worm gear; 4021. and positioning the gear.
Detailed Description
In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.
Example (b): please refer to fig. 1 to 8:
the invention provides a dance ligament stretching device convenient for adjusting tightness, which comprises a stretching base 1;
the stretching base 1 comprises a positioning seat 101 and a mounting seat 102, the positioning seat 101 is fixedly mounted at the top of the mounting seat 102, a driving adjusting assembly is mounted inside the mounting seat 102, and when the stretching base is used, a person performing ligament stretching training can perform training by sitting at the top of the positioning seat 101, so that the comfort level of the device during ligament stretching training is improved;
the linkage stretching assembly 2 comprises a wearing plate 201 and a rotating seat 202, the wearing plate 201 is fixedly installed on the side face of the rotating seat 202, the rotating seat 202 is rotatably connected to the bottom of the positioning seat 101, a leg fixing band is fixedly installed at the top of the wearing plate 201, and a trainer can fix the position of a lower leg inside the leg fixing band, so that ligament stretching training is performed through opening and closing of the wearing plate 201;
the driving adjusting assembly consists of an adjusting driving mechanism 3 and a stretching driving mechanism 4, the adjusting driving mechanism 3 comprises a driving motor 301, a driving rod 302 and a transmission pressing plate 303, the driving motor 301 is fixedly installed inside the installation seat 102, the driving rod 302 is rotatably connected inside the installation seat 102, the transmission pressing plate 303 is inserted outside the driving rod 302, and the driving rod 302 is in transmission connection with the driving motor 301;
the driving motor 301 is electrically connected with an external power supply and a control device, and the specific structure and the working principle of the driving motor are the existing mature technology, which is not described herein;
the stretching driving mechanism 4 comprises a synchronous worm 401 and a positioning worm wheel 402, the synchronous worm 401 is rotatably connected inside the mounting seat 102, a rod body of the driving rod 302 penetrates through the synchronous worm 401, the positioning worm wheel 402 is rotatably connected to the top of the mounting seat 102, and the positioning worm wheel 402 is in transmission connection with the synchronous worm 401;
the synchronous incorgruous expansion and the closure of roating seat 202 can be controlled to drive adjustment assembly's regulation actuating mechanism 3 and tensile actuating mechanism 4 to can be automatic carry out the training use of hip and ligament stretching to the personnel, degree of automation is high, high durability and convenient use, and adjust actuating mechanism 3 the tensile maximum dynamics of ligament when can adjusting the device and use, thereby can adapt to the user demand of different tensile dynamics when people carry out ligament tensile training, strong adaptability, it is convenient to adjust. .
Furthermore, according to the embodiment of the present invention, as shown in fig. 3, the rotating base 202 is composed of the left top base 221 and the right base 222, and the wearing plate 201 is fixedly installed on the left side of the left top base 221 and the right side of the right base 222, in use, the adjusting driving mechanism 3 can drive the rotating base 202 to automatically open and close by the stretching driving mechanism 4 for the person to perform the hip-opening and ligament stretching training.
In addition, according to the embodiment of the present invention, as shown in fig. 7, training gears 2021 are respectively disposed inside the left top seat 221 and the right bottom seat 222, and one end of the rotating rod of the positioning worm wheel 402 is provided with a positioning gear 4021, the gear teeth at the top and the bottom of the positioning gear 4021 are respectively engaged with the gear teeth of the training gears 2021 of the left top seat 221 and the right bottom seat 222 for transmission, in use, when the driving motor 301 rotates, the driving rod 302 is driven by the driving motor 301 to synchronously rotate, a synchronization groove 3021 is disposed outside the rod body of the driving rod 302, a synchronization block 3031 is disposed inside the driving pressure plate 303, the synchronization block 3031 is inserted inside the synchronization groove 3021, when the driving rod 302 rotates, the synchronization groove 3021 drives the driving pressure plate 303 to rotate through the synchronization block 3031, a control seat is disposed on the side surface of the rod body of the synchronization worm 401, a transmission groove 4011 is disposed on the side surface of the control seat, a transmission convex ball 3032 which is annularly distributed on the side surface of the transmission pressure plate 303, the transmission convex ball 3032 is inserted in the transmission groove 4011, the transmission pressing plate 303 is pressed on the side surface of the control seat by the elastic top spring 3022, so that the transmission convex ball 3032 of the transmission pressing plate 303 can drive the synchronous worm 401 to rotate through the transmission groove 4011, the synchronous worm 401 can drive the positioning gear 4021 to rotate through the positioning worm wheel 402 when rotating, the positioning gear 4021 can drive the left top seat 221 and the right base 222 to rotate through the training gear 2021 of the left top seat 221 and the right base 222 when rotating, the rotating seat 202 can drive the two wearing plates 201 to be synchronously opened or closed in different directions for hip opening and ligament stretching training, the degree of automation is high, and the use is convenient.
Further, according to an embodiment of the present invention, as shown in fig. 5, the adjustment drive mechanism 3 further includes:
the adjusting pressing plate 304 is internally provided with a threaded hole, the outside of the rod body at one end of the driving rod 302 is provided with a thread, and the threaded hole of the adjusting pressing plate 304 is screwed outside the driving rod 302 through the thread;
the device is adjusted to the biggest tensile elasticity dynamics accessible adjusting plate 304, when fixed actuating lever 302 and rotation adjusting plate 304, adjusting plate 304 can remove about actuating lever 302 body of rod outside of body of rod through actuating lever 302 body of rod screw, thereby change the compression length that elasticity top spring 3022 used, the laminating dynamics that compresses tightly that elasticity top spring 3022 provided for transmission clamp plate 303 has been changed promptly, thereby the biggest tensile elasticity dynamics when having adjusted the device and using, it is convenient to adjust, can adapt to the user demand of the different tensile dynamics training of ligament of people, the adaptability of the device is improved.
In addition, according to the embodiment of the present invention, as shown in fig. 5, a flexible top spring 3022 is disposed outside the rod body of the driving rod 302 between the driving pressure plate 303 and the adjusting pressure plate 304, in use, the driving pressure plate 303 can be always tightly pressed against the side of the control seat under the action of the flexible top spring 3022, and the driving pressure plate 303 can realize driving by the cooperation of the driving convex ball 3032 and the driving groove 4011 by being pressed against the side of the control seat by the flexible top spring 3022, so that the device can adjust the maximum tightness during ligament stretching training, and can not continue to stretch when reaching the maximum tension, and can position the training position so that the ligament can continue to be used for stretching training, when reaching the set tension, the flexible top spring 3022 cannot continue to overcome the reaction force of the human body crotch and the ligament stretching on the rotating seat 202, so that the driving convex ball 3032 of the driving pressure plate 303 cannot continue to drive the synchronous worm 401 through the driving groove 4011, but can be to the adduction dodge transmission recess 4011 to make the device reach and set for unable continuation tensile use after the biggest tensile dynamics, and can fix a position the use position of roating seat 202 and wearing plate 201 under synchronous worm 401 and location worm wheel 402's mating reaction, make the ligament can continuously stretch the training use, tensile effect improves greatly, and the practicality is extremely strong.
In addition, according to the embodiment of the present invention, as shown in fig. X, the bottom of the seat body of the left top seat 221 and the top of the seat body of the right base 222 are both provided with the rotating rod avoiding groove 2211, and in use, the rotating rod avoiding groove 2211 enables the rotating seat 202 to avoid the rotating rod of the positioning worm wheel 402 when rotating, so that the device is stable in use without occurrence of a dead-locking failure.
The specific use mode and function of the embodiment are as follows: in the invention, the maximum stretching tightness of the required ligament stretching training needs to be adjusted firstly, the maximum stretching tightness of the device can be adjusted through the adjusting pressure plate 304, when the driving rod 302 is fixed and the adjusting pressure plate 304 is rotated, the adjusting pressure plate 304 can move left and right outside the rod body of the driving rod 302 through the rod body threads of the driving rod 302, so that the compression length of the elastic top spring 3022 is changed, namely the compression attaching force provided by the elastic top spring 3022 for the driving pressure plate 303 is changed, the maximum stretching tightness during the use of the device is adjusted, the adjustment is convenient, the use requirements of people for different ligament stretching strength training can be met, after the adjustment is completed, a trainer sits on the top of the positioning seat 101, then the shank parts of two legs are sequentially fixed inside the leg fixing belt on the top of the wearing plate 201, then the power supply of the driving motor 301 is started to control the forward rotation or overturn of the driving motor 301, the adjusting driving mechanism 3 can drive the rotating seat 202 to automatically open and close through the stretching driving mechanism 4 for people to perform hip opening and ligament stretching training, when the driving motor 301 rotates, the driving motor 301 drives the driving rod 302 to synchronously rotate, when the driving rod 302 rotates, the synchronizing groove 3021 drives the transmission pressure plate 303 to rotate through the synchronizing block 3031, the transmission pressure plate 303 is pressed on the side surface of the control seat by the elastic top spring 3022, so that the transmission convex ball 3032 of the transmission pressure plate 303 can drive the synchronizing worm 401 to rotate through the transmission groove 4011, the synchronizing worm 401 can drive the positioning gear 4021 to rotate through the positioning worm wheel 402 during rotation, so that the positioning gear 4021 can drive the left top seat 221 and the right base 222 to rotate through the training gear 2021 of the left top seat 221 and the right base 222 during rotation, and the rotating seat 202 can drive the two wearing plates 201 to synchronously open or close in different directions for hip opening and ligament stretching training, the transmission pressure plate 303 is supported by the elastic top spring 3022 on the side surface of the control seat to realize transmission through the cooperation of the transmission convex ball 3032 and the transmission groove 4011, so that the device can adjust the maximum tightness during ligament tension training, cannot continue to stretch when the maximum tension is reached, can position the training position to enable the ligament to continue tension training for use, when the device reaches the set tension, the elastic top spring 3022 cannot continuously overcome the reaction force of the human body on the hip and the ligament tension on the rotating seat 202, so that the transmission convex ball 3032 of the transmission pressure plate 303 cannot continuously transmit the synchronous worm 401 through the transmission groove 4011 and can contract inwards to avoid the transmission groove 4011, the device cannot continue to stretch for use after reaching the set maximum tension, and can position the use positions of the rotating seat 202 and the wearing plate 201 under the cooperation of the synchronous worm 401 and the positioning worm wheel 402, so that the ligament can be used for continuous stretching training.
Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.
The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.
Claims (9)
1. A ligament stretching device for dance convenient to adjust tightness is characterized by comprising a stretching base (1);
the stretching base (1) comprises a positioning seat (101) and a mounting seat (102), the positioning seat (101) is arranged at the top of the mounting seat (102), and a driving adjusting assembly is arranged in the mounting seat (102);
the linkage stretching assembly (2), the linkage stretching assembly (2) comprises a wearing plate (201) and a rotating seat (202), the wearing plate (201) is arranged on the side face of the rotating seat (202), and the rotating seat (202) is arranged at the bottom of the positioning seat (101);
the drive adjustment assembly comprises an adjustment drive mechanism (3) and a stretching drive mechanism (4), the adjustment drive mechanism (3) comprises a drive motor (301), a drive rod (302) and a transmission pressing plate (303), the drive motor (301) is arranged in the mounting seat (102), the drive rod (302) is arranged in the mounting seat (102), the transmission pressing plate (303) is arranged outside the drive rod (302), and the drive rod (302) is in transmission connection with the drive motor (301).
2. A dance-oriented ligament tensioning device facilitating adjustment of tension, according to claim 1, wherein: the stretching driving mechanism (4) comprises:
the synchronous worm (401), the synchronous worm (401) is arranged inside the mounting seat (102), and the rod body of the driving rod (302) penetrates through the inside of the synchronous worm (401);
the positioning worm wheel (402), the positioning worm wheel (402) is arranged on the top of the mounting seat (102), and the positioning worm wheel (402) is in transmission connection with the synchronous worm (401).
3. A dance-oriented ligament tensioning device facilitating adjustment of tension, according to claim 1, wherein: the rotating seat (202) is composed of a left top seat (221) and a right base (222), and a wearing plate (201) is fixedly mounted on the left side of the left top seat (221) and the right side of the right base (222).
4. A dance-oriented ligament tensioning device facilitating adjustment of tension, according to claim 3, wherein: training gears (2021) are arranged inside the left top seat (221) and the right base (222), a positioning gear (4021) is arranged at one end of a rotating rod of the positioning worm gear (402), and gear teeth at the top and the bottom of the positioning gear (4021) are respectively meshed with gear teeth of the training gears (2021) of the left top seat (221) and the right base (222) for transmission.
5. A dance-oriented ligament tensioning device facilitating adjustment of tension, according to claim 1, wherein: a synchronous groove (3021) is formed in the outer portion of the rod body of the driving rod (302), a synchronous block (3031) is arranged in the transmission pressing plate (303), and the synchronous block (3031) is inserted into the synchronous groove (3021).
6. A dance-oriented ligament tensioning device facilitating adjustment of tension, according to claim 1, wherein: the adjusting and driving mechanism (3) further comprises:
the adjusting device comprises an adjusting pressing plate (304), wherein a threaded hole is formed in the adjusting pressing plate (304), a thread is formed in the outer portion of a rod body at one end of a driving rod (302), and the threaded hole of the adjusting pressing plate (304) is screwed to the outer portion of the driving rod (302) through the thread.
7. A dance-oriented ligament tensioning device facilitating adjustment of tension, according to claim 1, wherein: and an elastic top spring (3022) is arranged outside the rod body of the driving rod (302) between the transmission pressure plate (303) and the adjusting pressure plate (304).
8. A dance-oriented ligament tensioning device facilitating adjustment of tension, according to claim 2, wherein: the side of the rod body of the synchronous worm (401) is provided with a control seat, the side of the control seat is provided with a transmission groove (4011), the side of the plate body of the transmission pressing plate (303) is provided with transmission convex balls (3032) distributed in an annular mode, and the transmission convex balls (3032) are inserted into the transmission groove (4011).
9. A dance-oriented ligament tensioning device facilitating adjustment of tension, according to claim 3, wherein: the pedestal bottom of left side footstock (221) and the pedestal top of right side base (222) all are equipped with bull stick and dodge groove (2211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111339280.5A CN113926149B (en) | 2021-11-12 | 2021-11-12 | Ligament stretching device for dance convenient to adjustment elasticity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111339280.5A CN113926149B (en) | 2021-11-12 | 2021-11-12 | Ligament stretching device for dance convenient to adjustment elasticity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113926149A true CN113926149A (en) | 2022-01-14 |
| CN113926149B CN113926149B (en) | 2022-07-12 |
Family
ID=79286486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111339280.5A Active CN113926149B (en) | 2021-11-12 | 2021-11-12 | Ligament stretching device for dance convenient to adjustment elasticity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113926149B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005211327A (en) * | 2004-01-29 | 2005-08-11 | Yasuhisa Koki:Kk | Hip joint stretch outfit |
| CN211301945U (en) * | 2019-12-09 | 2020-08-21 | 邢台学院 | Dance teaching is with tensile trainer of shank ligament |
| CN112933538A (en) * | 2021-02-04 | 2021-06-11 | 西安交通大学城市学院 | Adjustable aerobics exercises flexible training auxiliary device |
| CN113230606A (en) * | 2021-06-24 | 2021-08-10 | 肖前学 | Sports dance crotch device of opening |
| CN214050322U (en) * | 2021-01-19 | 2021-08-27 | 青岛市市南区人民医院 | Ankle trainer that recovered branch of academic or vocational study nursing was used |
-
2021
- 2021-11-12 CN CN202111339280.5A patent/CN113926149B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005211327A (en) * | 2004-01-29 | 2005-08-11 | Yasuhisa Koki:Kk | Hip joint stretch outfit |
| CN211301945U (en) * | 2019-12-09 | 2020-08-21 | 邢台学院 | Dance teaching is with tensile trainer of shank ligament |
| CN214050322U (en) * | 2021-01-19 | 2021-08-27 | 青岛市市南区人民医院 | Ankle trainer that recovered branch of academic or vocational study nursing was used |
| CN112933538A (en) * | 2021-02-04 | 2021-06-11 | 西安交通大学城市学院 | Adjustable aerobics exercises flexible training auxiliary device |
| CN113230606A (en) * | 2021-06-24 | 2021-08-10 | 肖前学 | Sports dance crotch device of opening |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113926149B (en) | 2022-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6929616B2 (en) | Shoulder orthosis | |
| CN114081794B (en) | Ankle joint rehabilitation robot | |
| CN113926149B (en) | Ligament stretching device for dance convenient to adjustment elasticity | |
| CN109481233A (en) | Electronic high lift leg fitness equipment | |
| CN109172233B (en) | Operating table with body position adjusting and body position fixing functions | |
| CN109107104B (en) | Wearable leg exercise device | |
| CN218220417U (en) | Patient restraint device | |
| CN111481404A (en) | Adjustable and accurate feedback hip joint training device | |
| CN209770604U (en) | Adjustable support frame for breast postoperative care | |
| CN112933536A (en) | Pelvic floor muscle postoperative rehabilitation device | |
| CN111840003A (en) | Intelligent mechanical leg device for helping the old and supporting the disabled based on STC12C5A60S2 | |
| CN217510771U (en) | Tissue adjusting device | |
| CN211326600U (en) | Horizontal rehabilitation apparatus | |
| CN110897831A (en) | Rehabilitation apparatus for joint exercise of orthopedic patient | |
| CN212395744U (en) | Orthopedic postoperative knee joint recovery device | |
| CN220442871U (en) | Limb rehabilitation training device | |
| CN220860586U (en) | Exercise device for sports function | |
| CN113952674B (en) | Rehabilitation orthopedic exerciser based on leg bone reduction fixation | |
| CN115624462B (en) | Pelvic floor muscle rehabilitation device for urinary surgery | |
| CN214967492U (en) | A auxiliary device that is used for knee cold compress of knee joint postoperative | |
| CN219375984U (en) | Pressing plate adjusting mechanism for hula hoop | |
| CN113996021B (en) | Joint surgery postoperative rehabilitation training device | |
| CN215607375U (en) | Full-automatic stroke arm stretching and bending rehabilitation device | |
| CN212369255U (en) | Adjustable and accurate feedback hip joint training device | |
| CN211610602U (en) | Supplementary equipment that straightens of knee joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |