CN212679567U

CN212679567U - Bone joint injury therapeutic instrument

Info

Publication number: CN212679567U
Application number: CN202020542668.XU
Authority: CN
Inventors: 李峰; 孙惠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2021-03-12
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a bone joint damage therapeutic instrument, including the shelf, characterized by: the round bar of upside fixed connection symmetry of shelf, every the round bar sets up respectively in hollow round bar, every the downside of the one end difference fixed connection backup pad of hollow round bar, one the middle part swing joint carousel of hollow round bar, carousel threaded connection corresponds the round bar, the upside fixed connection square slab of backup pad, square slab fixed connection swing mechanism. The utility model relates to a rehabilitation equipment field, specifically say, relate to a bone joint damage therapeutic instrument. The utility model discloses a bone joint injury therapeutic instrument is favorable to realizing bone joint injury treatment.

Description

Bone joint injury therapeutic instrument

Technical Field

The utility model relates to a rehabilitation equipment field, specifically say, relate to a bone joint damage therapeutic instrument.

Background

After the treatment in a hospital is finished, patients need to carry out certain rehabilitation training to help the subsequent recovery of the state of an illness, so that a good rehabilitation instrument is helpful for the quick recovery of the state of the illness of the patients, and due to the influence of multiple factors such as scar contracture, tendon adhesion, swelling, joint stiffness, muscle atrophy and the like after trauma, the hand functions of most patients are difficult to recover to the level before trauma, and the reduction of the joint mobility is one of the most common clinical manifestations. At present, the existing exercise therapy instrument has single function and cannot adjust the amplitude during exercise therapy. This is a disadvantage of the prior art.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a bone joint injury therapeutic instrument is favorable to realizing bone joint injury treatment.

The utility model adopts the following technical scheme to realize the purpose of the invention:

the utility model provides a bone joint damage therapeutic instrument, includes the shelf, characterized by: the round bar of upside fixed connection symmetry of shelf, every the round bar sets up respectively in hollow round bar, every the downside of the one end difference fixed connection backup pad of hollow round bar, one the middle part swing joint carousel of hollow round bar, carousel threaded connection corresponds the round bar, the upside fixed connection square slab of backup pad, square slab fixed connection swing mechanism.

As a further limitation of the technical scheme, the swing mechanism comprises a motor, the motor is fixedly connected with one end of the square plate, an output shaft of the motor penetrates through the square plate, the end part of the output shaft of the motor is fixedly connected with a first gear, the first gear is meshed with a second gear, the second gear is movably connected with the square plate, the second gear is provided with a group of round holes, one round hole is in threaded connection with one end of the sliding rod, and the middle part of the upper side of the supporting plate is fixedly connected with the supporting rod.

As a further limitation of the technical scheme, one end of the supporting rod is fixedly connected with the sleeve, the sleeve is internally provided with the guide rod, one end of the guide rod is fixedly connected with the rectangular sliding groove, and the sliding rod is arranged in the rectangular sliding groove.

As a further limitation of this aspect, the other end of the guide bar is hinged to one end of the upper side of the housing.

As a further limitation of this aspect, the lower side of the housing is hinged to one end of a link.

As a further limitation of this solution, the other end of the connecting rod is hinged to the supporting plate.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

(1) the device is provided with the shell, the reciprocating swing of the shell can be realized, and the wrist can be effectively exercised and treated;

(2) the device is provided with the round rod, the shell can be lifted by rotating the turntable, and the height can be effectively adjusted;

(3) the device is provided with the sliding rod and the round hole, so that the swinging amplitude of the shell can be realized, and the effect of exercise treatment is effectively improved.

The utility model discloses a bone joint injury therapeutic instrument is favorable to realizing bone joint injury treatment.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the present invention.

Fig. 2 is a schematic diagram of a partial three-dimensional structure of the present invention.

Fig. 3 is a schematic view of a partial three-dimensional structure of the present invention.

Fig. 4 is a schematic view of a partial three-dimensional structure of the present invention.

Fig. 5 is a schematic diagram of a partial three-dimensional structure of the present invention.

Fig. 6 is a schematic diagram six of a local three-dimensional structure of the present invention.

In the figure: 1. the device comprises a motor, 2, a square plate, 3, a supporting plate, 4, a round rod, 5, a shelf, 6, a hollow round rod, 7, a rotary table, 8, a first gear, 9, a second gear, 10, a supporting rod, 11, a guide rod, 12, a sleeve, 13, a rectangular sliding groove, 14, a round hole, 15, a sliding rod, 16, a connecting rod, 17 and a shell.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

As shown in fig. 1-6, the utility model discloses a shelf 5, round bar 4, every of the upside fixed connection symmetry of shelf 5 round bar 4 sets up respectively in hollow round bar 6, every the downside of hollow round bar 6's one end difference fixed connection backup pad 3, one the middle part swing joint carousel 7 of hollow round bar 6, carousel 7 threaded connection corresponds round bar 4, the upside fixed connection square plate 2 of

backup pad

3, 2 fixed connection swing mechanisms of square plate.

The swing mechanism comprises a motor 1, the motor 1 is fixedly connected with one end of a square plate 2, an output shaft of the motor 1 penetrates through the square plate 2, a first gear 8 is fixedly connected with the end part of the output shaft of the motor 1, the first gear 8 is meshed with a second gear 9, the second gear 9 is movably connected with the square plate 2, the second gear 9 is provided with a group of round holes 14, one round hole 14 is in threaded connection with one end of a sliding rod 15, and the middle part of the upper side of a supporting plate 3 is fixedly connected with a supporting rod 10.

One end of the support rod 10 is fixedly connected with a sleeve 12, a guide rod 11 is arranged in the sleeve 12, one end of the guide rod 11 is fixedly connected with a rectangular sliding groove 13, and the sliding rod 15 is arranged in the rectangular sliding groove 13.

The other end of the guide bar 11 is hinged to one end of the upper side of the housing 17.

The lower side of the housing 17 is hinged to one end of the link 16.

The other end of the connecting rod 16 is hinged with the supporting plate 3.

The motor 1 is a servo motor PLF 120.

The utility model discloses the work flow does: when a patient needs to exercise and treat the wrist, according to the height of the patient in sitting posture, the rotary table 7 is rotated, the rotary table 7 drives one hollow round rod 6 to move upwards along one round rod 4, one hollow round rod 6 drives the supporting plate 3 to move upwards, the supporting plate 3 drives the other hollow round rod 6 to move upwards along the other round rod 4, the supporting plate 3 drives the square plate 2 to move upwards, the square plate 2 drives the swing mechanism to move upwards, after the shell 17 moves upwards to a proper position, the rotary table 7 stops rotating, a hand is placed in the shell 17, the motor 1 is turned on, the motor 1 drives the gear I8 to rotate, the gear I8 drives the gear II 9 to rotate, the gear II 9 drives the slide rod 15 to rotate and simultaneously move along the rectangular sliding groove 13, the slide rod 15 drives the rectangular sliding groove 13 to move in a reciprocating manner, the rectangular sliding groove 13 drives the guide rod 11 to move in a reciprocating manner along the sleeve, the shell 17 drives the connecting rod 16 to swing in a reciprocating mode, the wrist is exercised and treated, after treatment is finished, the motor 1 is turned off, when the swing amplitude of the shell 17 needs to be adjusted, the sliding rod 15 is rotated, the sliding rod 15 is separated from the current round hole 14, the sliding rod 15 is screwed into the round hole 14 in the edge of the second gear 9, and the swing amplitude of wrist exercising is adjusted.

The above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. The utility model provides a bone joint damage therapeutic instrument, includes shelf (5), characterized by:

the upper side of the frame (5) is fixedly connected with symmetrical round rods (4);

each round rod (4) is arranged in the hollow round rod (6) respectively;

one end of each hollow round rod (6) is fixedly connected with the lower side of the supporting plate (3) respectively;

the middle part of one hollow round rod (6) is movably connected with a turntable (7);

the rotary table (7) is in threaded connection with the corresponding round rod (4);

the upper side of the supporting plate (3) is fixedly connected with a square plate (2);

the square plate (2) is fixedly connected with a swing mechanism.

2. The bone joint injury treatment apparatus according to claim 1, wherein: swing mechanism includes motor (1), motor (1) fixed connection the one end of square plate (2), the output shaft of motor (1) passes square plate (2), the output shaft tip fixed connection gear (8) of motor (1), gear (8) meshing gear two (9), gear two (9) swing joint square plate (2), gear two (9) are provided with a set of round hole (14), one the one end of round hole (14) internal thread connection slide bar (15), upside middle part fixed connection bracing piece (10) of backup pad (3).

3. The bone joint injury treatment apparatus according to claim 2, wherein: one end of the supporting rod (10) is fixedly connected with a sleeve (12), a guide rod (11) is arranged in the sleeve (12), one end of the guide rod (11) is fixedly connected with a rectangular sliding groove (13), and the sliding rod (15) is arranged in the rectangular sliding groove (13).

4. The bone joint injury treatment apparatus according to claim 3, wherein: the other end of the guide rod (11) is hinged with one end of the upper side of the shell (17).

5. The instrument according to claim 4, wherein: the lower side of the shell (17) is hinged with one end of a connecting rod (16).

6. The instrument according to claim 5, wherein: the other end of the connecting rod (16) is hinged with the supporting plate (3).