CN114344835B - Quadriceps femoris exerciser - Google Patents
Quadriceps femoris exerciser Download PDFInfo
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- CN114344835B CN114344835B CN202210093081.9A CN202210093081A CN114344835B CN 114344835 B CN114344835 B CN 114344835B CN 202210093081 A CN202210093081 A CN 202210093081A CN 114344835 B CN114344835 B CN 114344835B
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Abstract
The invention belongs to the technical field of fitness equipment, and particularly relates to a quadriceps femoris muscle exerciser which aims at the problems that the existing exercise mode of quadriceps femoris muscle is mainly horse-riding or deep-squatting, the compliance is poor, and long-term adherence is difficult.
Description
Technical Field
The invention relates to the technical field of fitness equipment, in particular to a quadriceps femoris exerciser.
Background
The quadriceps femoris affects the stability of the knee joint, so that the health and the robustness of the quadriceps femoris are very important, but the exercise mode of the quadriceps femoris is mainly horse-step or deep squatting, the compliance is poor, and the quadriceps femoris is difficult to persist for a long time, so that a quadriceps femoris exerciser is provided for solving the problems.
Disclosure of Invention
The invention aims to provide a quadriceps femoris exerciser for solving the defects that the exercise mode of quadriceps femoris is mainly horse-riding or deep squatting, the compliance is poor and the quadriceps femoris is difficult to persist for a long time.
In order to achieve the purpose, the invention adopts the following technical scheme:
the quadriceps femoris muscle exerciser comprises a first belt loop and a second belt loop, wherein a first zipper is arranged on the first belt loop, a second zipper is arranged on the second belt loop, and two exercising mechanisms are jointly arranged on the first belt loop and the second belt loop; the exercise mechanism comprises a first rectangular strip arranged on the first belt ring, a second rectangular strip is arranged on the outer side of the second belt ring, a first sliding groove is formed in the first rectangular strip, a first sliding block is arranged in the first sliding groove in a sliding mode, a first transmission rod is fixedly connected to the first sliding block, a second sliding groove is formed in the second rectangular strip, a second sliding block is arranged in the second sliding groove in a sliding mode, a second transmission rod is fixedly connected to the second sliding block, one end of the first transmission rod is rotatably connected with one end of the second transmission rod, and the first sliding block and the second sliding block can slide along the first sliding groove and the second sliding groove respectively; a plurality of first clamping grooves are formed in the first sliding groove, a first sliding hole is formed in the first sliding block and the first transmission rod, a first clamping rod is arranged in the first sliding hole in a sliding mode, a first limiting plate is fixedly connected to one end of the first clamping rod, the other end of the first clamping rod is matched with the first clamping groove, a first spring is sleeved on the outer side of the first clamping rod, one end of the first spring is fixedly connected with the first limiting plate, the other end of the first spring is fixedly connected with the outer side of the first transmission rod, and the first spring can drive the first clamping rod to reset; a plurality of second clamping grooves are formed in the second sliding chute, second sliding holes are formed in the second sliding block and the second transmission rod, a second clamping rod is slidably mounted in the second sliding hole, one end of the second clamping rod is fixedly connected with a second limiting plate, the other end of the second clamping rod is matched with the second clamping grooves, a second spring is sleeved on the outer side of the second clamping rod, one end of the second spring is fixedly connected with the second limiting plate, the other end of the second spring is fixedly connected with the outer side of the second transmission rod, and the second spring can drive the second clamping rod to reset; the second transmission rod is fixedly connected with a shell, a rotating shaft is rotatably arranged in the shell, one end of the rotating shaft extends to the outer side of the shell and is fixedly connected with the first transmission rod, a large gear is fixedly sleeved on the outer side of the rotating shaft, and the rotating shaft can drive the large gear to rotate when rotating; the rotating groove is formed in the second transmission rod, the rotating plate is installed in the rotating groove in a rotating mode, the annular plate is fixedly connected to one side of the rotating plate, the first rotating rod is connected to one side of the rotating plate in a rotating mode, a small gear is fixedly connected to one end of the first rotating rod and meshed with a large gear, and the large gear can drive the small gear to rotate and increase the speed.
Preferably, the outside cover of first rotary rod is equipped with the spiral spring, and the one end of spiral spring and the inner wall fixed connection of annular plate, spiral spring can exert the power of deformation on first rotary rod.
Preferably, the opposite side fixedly connected with second rotary rod of rotor plate, the one end of second rotary rod is connected with the inner wall rotation of swivelling chute, and the fixed cover in the outside of second rotary rod is equipped with the worm wheel, and the worm is installed to the swivelling chute internal rotation, and the one end of worm extends to the outside and the fixedly connected with swiveling wheel of casing, and the worm meshes with the worm wheel mutually, and the worm can drive the worm wheel and rotate and unable reverse drive.
Compared with the prior art, the invention has the advantages that:
(1) According to the scheme, the first belt ring and the first rectangular strip are matched with the first transmission rod, and the second belt ring and the second rectangular strip are matched with the second transmission rod, so that a user needs to overcome the deformation force of a volute spiral spring during daily walking, and the purpose of weight bearing exercise is achieved;
(2) According to the scheme, the first clamping rod and the first spring are matched with the first clamping groove, and the second clamping rod and the second spring are matched with the second clamping groove, so that a user can adjust the position of a connecting point of the first transmission rod and the second transmission rod after wearing the exercise equipment, the position corresponds to the position of the knee joint of the user, a reverse force can be provided when the knee joint is bent correspondingly, and the purpose of exercise is achieved;
(3) According to the scheme, the worm is matched with the worm wheel, the volute spiral spring is matched with the first rotary rod and the annular plate, and the pinion is matched with the large gear, so that the torsion force of the volute spiral spring can be adjusted through the rotary wheel, and different requirements of different users on exercise strength are facilitated;
the invention can realize passive exercise when in use, improves compliance, has good effect performance in rehabilitation training, and is more convenient to use due to the mechanism convenient to adjust.
Drawings
FIG. 1 is a schematic view of a quadriceps femoris exerciser according to the present invention;
FIG. 2 is a schematic diagram of a first belt loop of the quadriceps femoris exerciser according to the present invention;
FIG. 3 is a schematic diagram of a second strap loop of the quadriceps femoris exerciser according to the present invention;
FIG. 4 is an enlarged schematic view of the quadriceps femoris exerciser shown in FIG. 2 and shown at A;
FIG. 5 is an enlarged schematic view of the quadriceps femoris exerciser shown at B in FIG. 3 according to the present invention;
FIG. 6 is a sectional view schematically illustrating the structure of the case of the quadriceps femoris exerciser according to the present invention;
fig. 7 is a schematic perspective view of a first sliding block of the quadriceps femoris exerciser according to the present invention.
In the figure: the belt buckle comprises a first belt ring 1, a second belt ring 2, a first zipper 3, a second zipper 4, a first rectangular strip 5, a second rectangular strip 6, a first slider 7, a first transmission rod 8, a second slider 9, a second transmission rod 10, a first clamping groove 11, a first clamping rod 12, a first spring 13, a second clamping groove 14, a second clamping rod 15, a second spring 16, a shell 17, a rotating shaft 18, a large gear 19, a rotating groove 20, a rotating plate 21, an annular plate 22, a first rotating rod 23, a small gear 24, a volute spring 25, a second rotating rod 26, a worm wheel 27, a worm 28 and a rotating wheel 29.
Detailed Description
The technical solutions in the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is obvious that the described embodiments are only a part of the embodiments, and not all of the embodiments.
Example one
Referring to fig. 1-7, the quadriceps femoris muscle exerciser comprises a first belt loop 1 and a second belt loop 2, wherein a first zipper 3 is arranged on the first belt loop 1, a second zipper 4 is arranged on the second belt loop 2, and two exercising mechanisms are jointly arranged on the first belt loop 1 and the second belt loop 2; the exercise mechanism comprises a first rectangular strip 5 arranged on the first belt ring 1, a second rectangular strip 6 is arranged on the outer side of the second belt ring 2, a first sliding groove is formed in the first rectangular strip 5, a first sliding block 7 is arranged in the first sliding groove in a sliding mode, a first transmission rod 8 is fixedly connected to the first sliding block 7 through welding, a second sliding groove is formed in the second rectangular strip 6, a second sliding block 9 is arranged in the second sliding groove in a sliding mode, a second transmission rod 10 is fixedly connected to the second sliding block 9 through welding, one end of the first transmission rod 8 is rotatably connected with one end of the second transmission rod 10, and the first sliding block 7 and the second sliding block 9 can slide along the first sliding groove and the second sliding groove respectively; a plurality of first clamping grooves 11 are formed in the first sliding groove, a first sliding hole is formed in the first sliding block 7 and the first transmission rod 8, a first clamping rod 12 is arranged in the first sliding hole in a sliding mode, one end of the first clamping rod 12 is fixedly connected with a first limiting plate through welding, the other end of the first clamping rod 12 is matched with the first clamping groove 11, a first spring 13 is sleeved on the outer side of the first clamping rod 12, one end of the first spring 13 is fixedly connected with the first limiting plate through welding, the other end of the first spring 13 is fixedly connected with the outer side of the first transmission rod 8 through welding, and the first spring 13 can drive the first clamping rod 12 to reset; a plurality of second clamping grooves 14 are formed in the second sliding groove, a second sliding hole is formed in the second sliding block 9 and the second transmission rod 10, a second clamping rod 15 is arranged in the second sliding hole in a sliding mode, one end of the second clamping rod 15 is fixedly connected with a second limiting plate through welding, the other end of the second clamping rod 15 is matched with the second clamping groove 14, a second spring 16 is sleeved on the outer side of the second clamping rod 15, one end of the second spring 16 is fixedly connected with the second limiting plate through welding, the other end of the second spring 16 is fixedly connected with the outer side of the second transmission rod 10 through welding, and the second spring 16 can drive the second clamping rod 15 to reset; a shell 17 is fixedly connected to the second transmission rod 10, a rotating shaft 18 is rotatably mounted in the shell 17, one end of the rotating shaft 18 extends to the outer side of the shell 17 and is fixedly connected with the first transmission rod 8 through welding, a large gear 19 is fixedly sleeved on the outer side of the rotating shaft 18 through welding, and the rotating shaft 18 can drive the large gear 19 to rotate when rotating; a rotating groove 20 is formed in the second transmission rod 10, a rotating plate 21 is rotatably mounted in the rotating groove 20, an annular plate 22 is fixedly connected to one side of the rotating plate 21 through welding, a first rotating rod 23 is rotatably connected to one side of the rotating plate 21, one end of the first rotating rod 23 is fixedly connected with a small gear 24 through welding, the small gear 24 is meshed with the large gear 19, and the large gear 19 can drive the small gear 24 to rotate and increase the speed.
In this embodiment, a spiral spring 25 is sleeved outside the first rotating rod 23, one end of the spiral spring 25 is fixedly connected with the inner wall of the annular plate 22 by welding, and the spiral spring 25 can apply a deformation force to the first rotating rod 23.
In this embodiment, the other side of the rotating plate 21 is fixedly connected with a second rotating rod 26 by welding, one end of the second rotating rod 26 is rotatably connected with the inner wall of the rotating groove 20, a worm wheel 27 is fixedly sleeved outside the second rotating rod 26 by welding, a worm 28 is rotatably installed in the rotating groove 20, one end of the worm 28 extends to the outside of the housing 17 and is fixedly connected with a rotating wheel 29 by welding, the worm 28 is meshed with the worm wheel 27, and the worm 28 can drive the worm wheel 27 to rotate and cannot perform reverse transmission.
In this embodiment, when the exercise device is used, first, the first belt loop 1 is fixed to a proper position on a thigh through the first zipper 3, then, the second belt loop 2 is fixed to a proper displacement on a calf through the second zipper 4, then, the connection point of the first transmission rod 8 and the second transmission rod 10 needs to be adjusted to a corresponding position according to the position of a knee joint, at this time, the first clamping rod 12 and the second clamping rod 15 can be pulled, so that the first clamping rod 12 and the second clamping rod 15 are respectively separated from the first clamping groove 11 and the second clamping groove 14, and the first spring 13 and the second spring 16 are deformed, at this time, the first slider 7 can be displaced in the first sliding groove, so that the second slider 9 is displaced in the second sliding groove, so that the first transmission rod 8 and the second transmission rod 10 are simultaneously displaced, until the connection point of the first transmission rod 8 and the second transmission rod 10 is displaced to a point corresponding to the knee joint, then, the first clamping rod 12 and the second clamping rod 15 are released, at this time, the first spring 13 and the second transmission rod 10 are restored to drive the first rotating shaft 12 and the second transmission rod 10 to drive the first rotating shaft 15 to rotate, so that the first rotating shaft 23 and the second rotating shaft 15 rotate, and the second shaft 15, and the second shaft 14 can be rotated, so that the first rotating shaft 14 can be rotated, the first rotating shaft 15 can be rotated, and the second shaft 14, and the rotating shaft can be rotated, and the rotating rod 19, so that the rotating shaft can be moved, when the deformation force of the volute spiral spring 25 needs to be adjusted, so as to achieve the purpose of adjusting the warping degree of exercise, the rotating wheel 29 can be rotated at this moment, the rotating wheel 29 drives the worm 28 to rotate, the worm 28 drives the worm wheel 27 to rotate and reduce the speed, at this moment, the worm wheel 27 can drive the rotating plate 21 to rotate through the second rotating rod 26, the rotating plate 21 can drive the volute spiral spring 25 to wind and deform through the annular plate 22 at this moment, so that the volute spiral spring 25 is wound and deformed under the condition that the first transmission rod 8 and the second transmission rod 10 are not moved, so that a larger deformation force needs to be overcome when the first transmission rod 8 and the second transmission rod 10 rotate relatively, and therefore exercise with different strengths can be performed on the quadriceps femoris muscle.
Example two
The difference from the first embodiment is that: exercise mechanism is including setting up first rectangle strip 5 on first belt loop 1, the outside of second belt loop 2 is provided with second rectangle strip 6, first spout has been seted up on first rectangle strip 5, slidable mounting has first slider 7 in the first spout, first drive link 8 of fixedly connected with on the first slider 7, the second spout has been seted up on the second rectangle strip 6, slidable mounting has second slider 9 in the second spout, fixedly connected with second drive link 10 on the second slider 9, the one end of first drive link 8 is rotated with the one end of second drive link 10 and is connected, all be provided with the scale strip on first rectangle strip 5 and the second rectangle strip 6.
In this embodiment, when the exercise device is used, first, the first belt loop 1 is fixed to a proper position on a thigh through the first zipper 3, then, the second belt loop 2 is fixed to a proper displacement on a calf through the second zipper 4, then, the connection point of the first transmission rod 8 and the second transmission rod 10 needs to be adjusted to a corresponding position according to the position of a knee joint, at this time, the first clamping rod 12 and the second clamping rod 15 can be pulled, so that the first clamping rod 12 and the second clamping rod 15 are respectively separated from the first clamping groove 11 and the second clamping groove 14, and the first spring 13 and the second spring 16 are deformed, at this time, the first slider 7 can be displaced in the first sliding groove, so that the second slider 9 is displaced in the second sliding groove, so that the first transmission rod 8 and the second transmission rod 10 are simultaneously displaced, until the connection point of the first transmission rod 8 and the second transmission rod 10 is displaced to a point corresponding to the knee joint, then, the first clamping rod 12 and the second clamping rod 15 are released, at this time, the first spring 13 and the second transmission rod 10 are restored to drive the first rotating shaft 12 and the second transmission rod 10 to drive the first rotating shaft 15 to rotate, so that the first rotating shaft 23 and the second rotating shaft 15 rotate, and the second shaft 15, and the second shaft 14 can be rotated, so that the first rotating shaft 14 can be rotated, the first rotating shaft 15 can be rotated, and the second shaft 14, and the rotating shaft can be rotated, and the rotating rod 19, so that the rotating shaft can be moved, when needs are adjusted volute spiral spring 25's deformation power, thereby reach and adjust and temper the angularity purpose, can rotate swiveling wheel 29 this moment, swiveling wheel 29 drives worm 28 and rotates, worm 28 drives worm wheel 27 and rotates and reduce speed, worm wheel 27 can drive rotor plate 21 through second rotary rod 26 and rotate this moment, rotor plate 21 can drive volute spiral spring 25 rolling deformation through annular plate 22 this moment, make first transfer line 8 and second transfer line 10 make volute spiral spring 25 rolling and deformation under the circumstances of motionless, thereby make and need overcome bigger deformation power when first transfer line 8 produces relative rotation with second transfer line 10, thereby can reach and carry out the exercise of different intensity to the quadriceps femoris muscle.
The rest is the same as the first embodiment.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical scope of the present invention, and the technical solutions and the inventive concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (3)
1. The quadriceps femoris muscle exerciser comprises a first belt loop (1) and a second belt loop (2), and is characterized in that a first zipper (3) is arranged on the first belt loop (1), a second zipper (4) is arranged on the second belt loop (2), and two exercising mechanisms are jointly arranged on the first belt loop (1) and the second belt loop (2); the exercise mechanism comprises a first rectangular strip (5) arranged on the first belt ring (1), a second rectangular strip (6) is arranged on the outer side of the second belt ring (2), a first sliding groove is formed in the first rectangular strip (5), a first sliding block (7) is arranged in the first sliding groove in a sliding mode, a first transmission rod (8) is fixedly connected onto the first sliding block (7), a second sliding groove is formed in the second rectangular strip (6), a second sliding block (9) is arranged in the second sliding groove in a sliding mode, a second transmission rod (10) is fixedly connected onto the second sliding block (9), and one end of the first transmission rod (8) is rotatably connected with one end of the second transmission rod (10); a plurality of first clamping grooves (11) are formed in the first sliding groove, a first sliding hole is formed in the first sliding block (7) and the first transmission rod (8), a first clamping rod (12) is slidably mounted in the first sliding hole, a first limiting plate is fixedly connected to one end of the first clamping rod (12), the other end of the first clamping rod (12) is matched with the first clamping grooves (11), a first spring (13) is sleeved on the outer side of the first clamping rod (12), one end of the first spring (13) is fixedly connected with the first limiting plate, and the other end of the first spring (13) is fixedly connected with the outer side of the first transmission rod (8); a plurality of second clamping grooves (14) are formed in the second sliding groove, a second sliding hole is formed in the second sliding block (9) and the second transmission rod (10), a second clamping rod (15) is slidably mounted in the second sliding hole, one end of the second clamping rod (15) is fixedly connected with a second limiting plate, the other end of the second clamping rod (15) is matched with the second clamping grooves (14), a second spring (16) is sleeved on the outer side of the second clamping rod (15), one end of the second spring (16) is fixedly connected with the second limiting plate, and the other end of the second spring (16) is fixedly connected with the outer side of the second transmission rod (10); a shell (17) is fixedly connected to the second transmission rod (10), a rotating shaft (18) is rotatably mounted in the shell (17), one end of the rotating shaft (18) extends to the outer side of the shell (17) and is fixedly connected with the first transmission rod (8), and a large gear (19) is fixedly sleeved on the outer side of the rotating shaft (18); a rotating groove (20) is formed in the second transmission rod (10), a rotating plate (21) is rotatably mounted in the rotating groove (20), an annular plate (22) is fixedly connected to one side of the rotating plate (21), a first rotating rod (23) is rotatably connected to one side of the rotating plate (21), a small gear (24) is fixedly connected to one end of the first rotating rod (23), and the small gear (24) is meshed with the large gear (19).
2. The quadriceps femoris exerciser according to claim 1, wherein a spiral spring (25) is sleeved outside the first rotating rod (23), and one end of the spiral spring (25) is fixedly connected with the inner wall of the annular plate (22).
3. The quadriceps femoris exerciser according to claim 2, wherein a second rotating rod (26) is fixedly connected to the other side of the rotating plate (21), one end of the second rotating rod (26) is rotatably connected with the inner wall of the rotating groove (20), a worm wheel (27) is fixedly sleeved on the outer side of the second rotating rod (26), a worm (28) is rotatably installed in the rotating groove (20), one end of the worm (28) extends to the outer side of the shell (17) and is fixedly connected with a rotating wheel (29), and the worm (28) is meshed with the worm wheel (27).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210093081.9A CN114344835B (en) | 2022-01-26 | 2022-01-26 | Quadriceps femoris exerciser |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210093081.9A CN114344835B (en) | 2022-01-26 | 2022-01-26 | Quadriceps femoris exerciser |
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| CN114344835A CN114344835A (en) | 2022-04-15 |
| CN114344835B true CN114344835B (en) | 2022-10-28 |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201328991Y (en) * | 2008-11-26 | 2009-10-21 | 夏秋生 | Musculus quadriceps femoris stretcher |
| CN203315673U (en) * | 2013-06-21 | 2013-12-04 | 西安工业大学 | Wearable lower limb exercise equipment |
| CN204380063U (en) * | 2015-01-22 | 2015-06-10 | 陈曦 | A kind of quadriceps muscle of thigh training assistor |
| CN207341899U (en) * | 2017-03-17 | 2018-05-11 | 河南科技大学 | A kind of Multifunctional rehabilitation exercise equipment |
| CN207575413U (en) * | 2017-03-13 | 2018-07-06 | 东北大学 | Wearable lower limb rehabilitation walk help mechanical device |
| CN208212375U (en) * | 2018-04-24 | 2018-12-11 | 辽宁中医药大学附属医院 | Portable musculus quadriceps femoris force trainer |
| CN210301344U (en) * | 2019-05-09 | 2020-04-14 | 太和县人民医院 | Medical orthopedics patient postoperative rehabilitation tempers nursing device |
| CN111659077A (en) * | 2020-06-19 | 2020-09-15 | 北京大学第三医院（北京大学第三临床医学院） | Isometric contraction exerciser for nape muscles |
| CN213525723U (en) * | 2020-09-27 | 2021-06-25 | 上海市第七人民医院(上海中医药大学附属第七人民医院) | Wearable traditional chinese medicine low limbs orthopedic ware |
| CN113476784A (en) * | 2021-02-04 | 2021-10-08 | 龙岩学院 | Dorsal muscle trainer for physical training and use method |
| CN215021666U (en) * | 2021-02-02 | 2021-12-07 | 台州市温岭中医医疗中心（集团） | Lower limb exercising device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8122550B2 (en) * | 2008-10-22 | 2012-02-28 | Johnson Lanny L | Method of treating osteoarthritis using insoles |
-
2022
- 2022-01-26 CN CN202210093081.9A patent/CN114344835B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201328991Y (en) * | 2008-11-26 | 2009-10-21 | 夏秋生 | Musculus quadriceps femoris stretcher |
| CN203315673U (en) * | 2013-06-21 | 2013-12-04 | 西安工业大学 | Wearable lower limb exercise equipment |
| CN204380063U (en) * | 2015-01-22 | 2015-06-10 | 陈曦 | A kind of quadriceps muscle of thigh training assistor |
| CN207575413U (en) * | 2017-03-13 | 2018-07-06 | 东北大学 | Wearable lower limb rehabilitation walk help mechanical device |
| CN207341899U (en) * | 2017-03-17 | 2018-05-11 | 河南科技大学 | A kind of Multifunctional rehabilitation exercise equipment |
| CN208212375U (en) * | 2018-04-24 | 2018-12-11 | 辽宁中医药大学附属医院 | Portable musculus quadriceps femoris force trainer |
| CN210301344U (en) * | 2019-05-09 | 2020-04-14 | 太和县人民医院 | Medical orthopedics patient postoperative rehabilitation tempers nursing device |
| CN111659077A (en) * | 2020-06-19 | 2020-09-15 | 北京大学第三医院（北京大学第三临床医学院） | Isometric contraction exerciser for nape muscles |
| CN213525723U (en) * | 2020-09-27 | 2021-06-25 | 上海市第七人民医院(上海中医药大学附属第七人民医院) | Wearable traditional chinese medicine low limbs orthopedic ware |
| CN215021666U (en) * | 2021-02-02 | 2021-12-07 | 台州市温岭中医医疗中心（集团） | Lower limb exercising device |
| CN113476784A (en) * | 2021-02-04 | 2021-10-08 | 龙岩学院 | Dorsal muscle trainer for physical training and use method |
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| CN114344835A (en) | 2022-04-15 |
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