CN216295134U

CN216295134U - Leg force recovery device for developing athletic ability

Info

Publication number: CN216295134U
Application number: CN202121952428.8U
Authority: CN
Inventors: 孙飙; 蔡可书
Original assignee: Nanjing Sports Medicine Integration Rehabilitation Industry Research Institute Co ltd
Current assignee: Nanjing Sports Medicine Integration Rehabilitation Industry Research Institute Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-04-15
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses a leg force recovery device for developing athletic ability, which comprises a bottom plate, wherein supporting legs are arranged at the bottom of the bottom plate, a supporting rod is welded at one side of the top of the bottom plate, a sliding rod is arranged in a penetrating groove of the supporting rod, a positioning hole is formed in the sliding rod, a bolt is arranged in the positioning hole, and a cushion is arranged at the top of the sliding rod. According to the leg force recovery device, when the fixing pin is separated from the middle groove of the telescopic rod, two legs of a patient can directly move downwards, the force of the legs drives the lifting rod to move downwards, so that the lifting rod extrudes the return spring, the leg movement capability of the patient can be recovered conveniently, and then when the fixing pin is connected with the middle groove of the telescopic rod, the force of a single leg can be sequentially recovered, so that the operation mode of the leg force recovery device can be changed, the leg recovery effect of the leg of the patient can be improved, and the recovery speed of the leg movement capability of the patient can be accelerated.

Description

Leg force recovery device for developing athletic ability

Technical Field

The utility model relates to the field of medical instruments, in particular to a leg force recovery device for developing athletic ability.

Background

A medical device is an apparatus, device, apparatus, in-vitro diagnostic reagent and calibrator, material, and other similar or related items that can be used directly or indirectly by a human body, including computer software needed for the purpose of diagnosing, preventing, monitoring, treating or alleviating a disease, wherein a patient with an injured leg requires the use of a leg force recovery device to recover the nerves and muscles of the leg of the patient.

However, in actual use, the leg force recovery device has a single function, and cannot drive the patient to perform various exercises to recover, so that the recovery time of the patient is long.

Therefore, it is necessary to invent a leg force restoring apparatus for athletic performance development to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a leg strength recovery device for developing athletic ability, which can change the operation mode of the leg strength recovery device through a fixing pin, improve the recovery effect of legs of patients and accelerate the recovery speed of the athletic ability of the legs of the patients so as to solve the defects in the technology.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a leg power recovery unit for athletic ability development, includes the bottom plate, the bottom plate bottom is provided with the supporting leg, the welding of one side at bottom plate top has the bracing piece, the bracing piece runs through the inslot and is provided with the slide bar, the inside locating hole of having seted up of slide bar, the inside bolt that is provided with of locating hole, the slide bar top is provided with the cushion, the centre at bottom plate top is provided with the backup pad, inside in the middle of the backup pad is provided with the spout, be provided with the telescopic link in the spout, be provided with the fixed pin in the backup pad, the bottom plate runs through the inslot and is provided with the lifter, the lifter outer wall is provided with reset spring, the lifter top is provided with the callus on the sole, the callus on the sole top is provided with the elastic cord, the callus on the sole top is provided with the locating plate.

Preferably, the number of the positioning holes is set to be a plurality, the positioning holes are distributed on the inner wall of the sliding rod at equal intervals, and the sliding rod is connected with the supporting rod in a sliding mode.

Preferably, the supporting plate is connected with the telescopic rod in a sliding mode, and the outer wall of the telescopic rod is attached to the inner wall of the sliding groove.

Preferably, the number of the fixing pins is two, the fixing pins are symmetrically distributed on two sides of the vertical center line of the supporting plate, and the fixing pins are rotatably connected with the supporting plate.

Preferably, the number of the lifting rods is two, the two lifting rods are symmetrically distributed on two sides of the horizontal center line of the bottom plate, the lifting rods are connected with the bottom plate in a sliding mode, and the outer walls of the lifting rods are attached to the inner wall of the through groove of the bottom plate.

Preferably, the positioning plate is made of rubber, and the cross section of the positioning plate is arc-shaped.

In the technical scheme, the utility model provides the following technical effects and advantages:

1. through the fixing pin, when the fixing pin is separated from the middle groove of the telescopic rod, two legs of a patient can directly move downwards, the force of the legs drives the lifting rod to move downwards, so that the lifting rod extrudes the reset spring, the leg movement capacity of the patient can be conveniently recovered, then when the fixing pin is connected with the middle groove of the telescopic rod, the force of a single leg can be sequentially recovered, the operation mode of the leg force recovery device can be changed, the recovery effect of the legs of the patient can be improved, and the recovery speed of the leg movement capacity of the patient can be accelerated;

2. through the slide bar, take out the bolt, then upwards or stimulate the slide bar downwards, make the outer wall of slide bar slide in the groove that runs through of bracing piece, then reinsert the locating hole with the bolt in to fix the slide bar, be convenient for highly adjust the cushion, make things convenient for the patient to carry out the training of resumeing of shank motion ability.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is a perspective cross-sectional view of a slide bar of the present invention;

fig. 4 is a perspective view of the lifter of the present invention.

Description of reference numerals:

1. a base plate; 2. supporting legs; 3. a support bar; 4. a slide bar; 5. positioning holes; 6. a bolt; 7. a cushion; 8. a support plate; 9. a chute; 10. a telescopic rod; 11. a fixing pin; 12. a lifting rod; 13. a return spring; 14. a foot pad; 15. elastic bands; 16. and (7) positioning the plate.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The utility model provides a leg force recovery device for developing athletic ability, which comprises a bottom plate 1, wherein the bottom of the bottom plate 1 is provided with supporting legs 2, one side of the top of the bottom plate 1 is welded with a supporting rod 3, the supporting rod 3 is internally provided with a sliding rod 4 in a penetrating way, the inside of the sliding rod 4 is provided with a positioning hole 5, the inside of the positioning hole 5 is provided with a bolt 6, the top of the sliding rod 4 is provided with a cushion 7, the middle of the top of the bottom plate 1 is provided with a supporting plate 8, the inside of the middle of the supporting plate 8 is provided with a sliding groove 9, the sliding groove 9 is internally provided with a telescopic rod 10, the supporting plate 8 is internally provided with a fixing pin 11, the bottom plate 1 is internally provided with a lifting rod 12 in a penetrating way, the outer wall of the lifting rod 12 is provided with a return spring 13, the top of the lifting rod 12 is provided with a foot pad 14, the top of the foot pad 14 is provided with an elastic band 15, the top of the foot pad 14 is provided with a positioning plate 16.

Furthermore, in the above technical scheme, the number of locating holes 5 sets up to be a plurality of, and is a plurality of locating holes 5 equidistantly distributed in the inner wall of slide bar 4, slide bar 4 and bracing piece 3 sliding connection can adjust the height of cushion 7 through slide bar 4, and the patient of being convenient for carries out standard shank motion ability and resumes the training.

Further, in the above technical scheme, the support plate 8 is slidably connected with the telescopic rod 10, the outer wall of the telescopic rod 10 is attached to the inner wall of the sliding groove 9, and the lifting rod 12 can be simultaneously driven to move downwards by the weight of the patient, so that the lifting rod 12 drives the support plate 8 to slide in the sliding groove 9.

Further, in above-mentioned technical scheme, the quantity of fixed pin 11 sets up to two, 11 symmetric distribution of fixed pin are in the both sides of the perpendicular central line of backup pad 8, fixed pin 11 rotates with backup pad 8 to be connected, can lift reset spring 13's height in proper order through fixed pin 11 to make lifter 12 drive patient's unilateral shank and carry out the lifting.

Further, in above-mentioned technical scheme, the quantity of lifter 12 sets up to two, two lifter 12 symmetric distribution is in the horizontal central line both sides of bottom plate 1, lifter 12 and bottom plate 1 sliding connection, the outer wall of lifter 12 and the inner wall laminating of the through groove of bottom plate 1 can be fixed patient's shank through lifter 12.

Further, in the above technical solution, the positioning plate 16 is made of rubber, the cross section of the positioning plate 16 is arc-shaped, and the positioning plate 16 arranged in the arc shape can be attached to the leg of the patient, so as to prevent the leg of the patient from being detached from the positioning plate 16.

This practical theory of operation:

referring to the attached drawings 1-4 of the specification, when the leg exercise capacity of a patient needs to be recovered, the height of a cushion 7 is adjusted according to the leg length of the patient, a bolt 6 is taken out of a positioning hole 5, then a slide rod 4 is pushed upwards or downwards to enable the slide rod 4 to slide in a through groove in a support rod 3, and after the adjustment is completed, the bolt 6 is reinserted into the positioning hole 5 to fix the slide rod 4;

referring to the attached drawings 1-4 of the specification, the feet of a patient are attached to a foot pad 14, an elastic band 15 fixes the feet of the patient, the legs of the patient are attached to a positioning plate 16 and fixed through a binding band, the legs of the patient exert downward force to enable the foot pad 14 to drive a lifting rod 12 to move downward, the lifting rod 12 drives the outer wall of a telescopic rod 10 to slide downward in a sliding groove 9, then the lifting rod 12 stretches a return spring 13, the legs of the patient are loosened, the return spring 13 resets to push the lifting rod 12 to move upward, so that the legs of the patient move upward to exercise muscles and nerves of the legs of the patient, when the operation mode needs to be changed, the fixing pin 11 is pushed inward to enable the front end of the fixing pin 11 to be attached to a tube perforation on the outer wall of the telescopic rod 10, then the single leg of the patient exerts force to enable the lifting rod 12 to move downward to extrude the return spring 13, then the lifter 12 drives the telescopic link 10 rotatory to stretch the telescopic link 10, make the telescopic link 10 rotatory along the axis of fixed pin 11, when the lifter 12 of one side moves down, the lifter 12 promotes the lifter 12 rebound of opposite side through the telescopic link 10, make the lifter 12 extrude reset spring 13, thereby make another leg of patient move up, make two legs of patient carry out different movements respectively, two legs of patient move down in turn, thereby resume patient's motion ability.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. A leg force recovery device for athletic performance development, comprising a base plate (1), characterized in that: the supporting legs (2) are arranged at the bottom of the bottom plate (1), the supporting rod (3) is welded at one side of the top of the bottom plate (1), a sliding rod (4) is arranged in a penetrating groove of the supporting rod (3), a positioning hole (5) is formed in the sliding rod (4), a bolt (6) is arranged in the positioning hole (5), a cushion (7) is arranged at the top of the sliding rod (4), a supporting plate (8) is arranged in the middle of the top of the bottom plate (1), a sliding groove (9) is formed in the middle of the supporting plate (8), a telescopic rod (10) is arranged in the sliding groove (9), a fixing pin (11) is arranged in the supporting plate (8), a lifting rod (12) is arranged in the penetrating groove of the bottom plate (1), a reset spring (13) is arranged on the outer wall of the lifting rod (12), and a foot pad (14) is arranged at the top of the lifting rod (12), elastic bands (15) are arranged at the top of the foot pad (14), and positioning plates (16) are arranged at the top of the foot pad (14).

2. A leg force restoration device for athletic performance development according to claim 1, wherein: the number of the positioning holes (5) is set to be a plurality of, the positioning holes (5) are distributed on the inner wall of the sliding rod (4) at equal intervals, and the sliding rod (4) is connected with the supporting rod (3) in a sliding mode.

3. A leg force restoration device for athletic performance development according to claim 1, wherein: the supporting plate (8) is connected with the telescopic rod (10) in a sliding mode, and the outer wall of the telescopic rod (10) is attached to the inner wall of the sliding groove (9).

4. A leg force restoration device for athletic performance development according to claim 1, wherein: the number of the fixing pins (11) is two, the fixing pins (11) are symmetrically distributed on two sides of the vertical center line of the supporting plate (8), and the fixing pins (11) are rotatably connected with the supporting plate (8).

5. A leg force restoration device for athletic performance development according to claim 1, wherein: the quantity of lifter (12) sets up to two, two lifter (12) symmetric distribution is in the horizontal central line both sides of bottom plate (1), lifter (12) and bottom plate (1) sliding connection, the outer wall of lifter (12) and the inner wall laminating in the groove that runs through of bottom plate (1).

6. A leg force restoration device for athletic performance development according to claim 1, wherein: the positioning plate (16) is made of rubber, and the cross section of the positioning plate (16) is arc-shaped.