CN216676321U

CN216676321U - Be used for adhesion shoulder bursitis postoperative upper limbs rehabilitation device

Info

Publication number: CN216676321U
Application number: CN202122907637.7U
Authority: CN
Inventors: 申屠晓艳; 金爱东
Original assignee: Zhejiang University ZJU
Current assignee: Zhejiang University ZJU
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-06-07
Anticipated expiration: 2031-11-23

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to an upper limb rehabilitation device used after an adhesive shoulder bursitis operation, which comprises a bed body, a support frame, a connecting block and a training component, wherein the bed body is provided with a bed body and a support frame; the support frame is fixedly connected to the top of the bed body; the connecting block is arranged at the bottom of the supporting frame; the training assembly is arranged at the bottom of the connecting block; the training assembly comprises an arc block, a connecting plate, a servo motor and a sliding mechanism; the arc block is fixedly connected to the bottom of the connecting block, and a sliding groove is formed in the inner part of the arc block; a limiting groove is formed in the inner side wall of the sliding groove; the sliding mechanism is arranged in the sliding groove; the connecting plate is fixedly connected to the side wall of the arc block; the servo motor is fixedly connected to the side wall of the connecting plate, and the output end of the servo motor is fixedly connected with a rotating shaft; the end part of the rotating shaft is fixedly connected with a connecting rod; the end part of the connecting rod is fixedly connected with the sliding mechanism; the training component is arranged to drive the two hands of the patient to swing to realize the action of the rehabilitation training, so that the action that the patient cannot actively complete the rehabilitation training is avoided.

Description

Be used for adhesion shoulder bursitis postoperative upper limbs rehabilitation device

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an upper limb rehabilitation device used after an adhesive shoulder bursitis operation.

Background

The upper limbs rehabilitation device is a device that is used for the patient to carry out the upper limbs and takes exercise, thereby the patient carries out the completion of regulation action through using rehabilitation device and reaches the effect of taking exercise the upper limbs, and the patient of adhesive shoulder bursitis needs to carry out the postoperative recovery of upper limbs through upper limbs rehabilitation device.

In the prior art at present, the completion that rehabilitation training action was carried out to the present upper limbs rehabilitation training device needs the patient to take the initiative mostly, but the strength of the patient upper limbs of adhesion shoulder bursitis art is relatively poor, and it is difficult to take the initiative to carry out the completion of rehabilitation training action, leads to recovered effect relatively poor, consequently, proposes one kind to be used for adhesion shoulder bursitis postoperative upper limbs rehabilitation device to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problems that the strength of the upper limb of a patient subjected to the adhesive shoulder bursitis operation is poor and the effect of actively carrying out rehabilitation training is poor, the utility model provides the upper limb rehabilitation device used after the adhesive shoulder bursitis operation.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to an upper limb rehabilitation device used after an adhesive shoulder bursitis operation, which comprises a bed body, a support frame, a connecting block and a training component, wherein the bed body is provided with a bed body base; the support frame is fixedly connected to the top of the bed body; the connecting block is arranged at the bottom of the supporting frame; the training assembly is arranged at the bottom of the connecting block; the training assembly comprises an arc block, a connecting plate, a servo motor and a sliding mechanism; the arc block is fixedly connected to the bottom of the connecting block, and a sliding groove is formed in the inner part of the arc block; a limiting groove is formed in the inner side wall of the sliding groove; the sliding mechanism is arranged in the sliding groove; the connecting plate is fixedly connected to the side wall of the arc block; the servo motor is fixedly connected to the side wall of the connecting plate, and the output end of the servo motor is fixedly connected with a rotating shaft; the end part of the rotating shaft is fixedly connected with a connecting rod; the end part of the connecting rod is fixedly connected with the sliding mechanism; the training component is arranged to drive the two hands of the patient to swing to realize the action of the rehabilitation training, so that the action that the patient cannot actively complete the rehabilitation training is avoided.

Preferably, the sliding mechanism comprises a sliding block, a limiting rod and a handle piece; the sliding block is connected inside the sliding groove in a sliding manner; the end part of the connecting rod is fixedly connected with the side wall of the sliding block; the limiting rod is fixedly connected to the bottom of the sliding block and is in sliding fit with the inner side wall of the limiting groove; the handle piece is arranged at the bottom of the limiting rod; the sliding mechanism is arranged to enable the hands of the patient to swing back and forth to finish the action of rehabilitation training.

Preferably, the bottom of the limiting rod is provided with a slot; a first threaded hole is formed in the inner side wall of the slot; the handle piece comprises an inserted link and a pull ring; the insertion rod is inserted into the slot, and a second threaded hole is formed in the side wall of the insertion rod; the pull ring is fixedly connected to the bottom of the inserted link; a first threaded rod is rotatably connected inside the first threaded hole; the first threaded rod is in threaded fit with the inner side wall of the second threaded hole; the fixing of inserted bar is realized through the cooperation work of first threaded rod and second screw hole, and the setting of pull ring is used for patient's both hands to hold.

Preferably, the bottom of the support frame is provided with a groove; the inner side wall of the top end of the groove is provided with a threaded through hole; a second threaded rod is rotatably connected inside the threaded through hole; the connecting block is inserted into the groove, and a third threaded hole is formed in the top of the connecting block; the second threaded rod is in threaded fit with the inner side wall of the third threaded hole; the installation of training subassembly is realized through the cooperation work of second threaded rod and third screw hole, and the mounting means is simple convenient, the installation and the dismantlement of the training subassembly of being convenient for.

Preferably, a placing groove is formed in the top of the bed body; a mattress is fixedly connected inside the placing groove; the mattress is made of sponge; the mattress is arranged at the top of the bed body to support a patient, and the mattress is made of sponge materials and has certain softness, so that the patient lies on the bed body and has good comfort.

Preferably, the first threaded holes are provided with a pair, and the first threaded holes are respectively positioned at two sides of the slot; the second threaded holes are provided with a plurality of groups and are respectively positioned at two sides of the inserted rod; an anti-skid pad sleeve is arranged on the outer side wall of the pull ring; the height of the pull ring is adjusted through the first threaded holes enabling the second threaded holes to align to different positions, and patients with different arm lengths can conveniently conduct rehabilitation training.

The utility model has the advantages that:

1. according to the utility model, the pull ring is held by both hands of a patient, the servo motor is started to drive the rotating shaft and the connecting rod to perform reciprocating swing, so that the connecting rod drives the sliding block to perform reciprocating slide along the inner side wall of the sliding groove, the both hands of the patient are further driven to swing to realize the action of rehabilitation training, the patient is driven to passively complete the action of rehabilitation training under the driving of the driving force of the servo motor, the action that the patient cannot actively complete the rehabilitation training is avoided, and a better exercise effect is achieved on the upper limbs of the patient;

2. according to the utility model, when the inserted bar is connected with the limiting bar, the inserted bar is inserted into the slot, the fixation of the inserted bar is realized through the matching work of the first threaded rod and the second threaded hole, and the height of the pull ring is adjusted by aligning the second threaded hole to the first threaded holes at different positions, so that the rehabilitation training of patients with different arm lengths is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a partial cross-sectional view of an upper limb rehabilitation device according to one embodiment;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

FIG. 4 is a perspective view of a training assembly according to one embodiment;

fig. 5 is a front view of an upper limb rehabilitation device in a second embodiment.

In the figure: 1. a bed body; 11. a placement groove; 12. a mattress; 13. a non-slip mat; 2. a support frame; 21. a groove; 211. a threaded through hole; 212. a second threaded rod; 3. connecting blocks; 31. a third threaded hole; 4. an arc block; 41. a chute; 42. a limiting groove; 5. a connecting plate; 6. a servo motor; 61. a connecting rod; 7. a sliding mechanism; 71. a slider; 72. a limiting rod; 721. a slot; 722. a first threaded hole; 723. a first threaded rod; 73. inserting a rod; 731. a second threaded hole; 74. a pull ring; 741. an anti-skid pad sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, a device for rehabilitation of upper limbs after an adhesive shoulder bursitis operation comprises a bed body 1, a support frame 2, a connecting block 3 and a training component; the support frame 2 is fixedly connected to the top of the bed body 1; the connecting block 3 is arranged at the bottom of the support frame 2; the training component is arranged at the bottom of the connecting block 3; the training assembly comprises an arc block 4, a connecting plate 5, a servo motor 6 and a sliding mechanism 7; the arc block 4 is fixedly connected to the bottom of the connecting block 3, and a sliding groove 41 is formed in the arc block 4; a limiting groove 42 is arranged on the inner side wall of the sliding groove 41; the sliding mechanism 7 is arranged inside the sliding chute 41; the connecting plate 5 is fixedly connected to the side wall of the arc block 4; the servo motor 6 is fixedly connected to the side wall of the connecting plate 5, and the output end of the servo motor 6 is fixedly connected with a rotating shaft; the end part of the rotating shaft is fixedly connected with a connecting rod 61; the end part of the connecting rod 61 is fixedly connected with the sliding mechanism 7; when the rehabilitation training bed works, a patient lies on the bed body 1, holds two hands at the bottom of the sliding mechanism 7, drives the rotating shaft and the connecting rod 61 to swing back and forth by starting the servo motor 6, so that the connecting rod 61 drives the sliding mechanism 7 to slide back and forth along the inner side wall of the sliding groove 41, the two hands of the patient are driven to swing to realize the action of the rehabilitation training, the patient is driven by the training component to passively complete the action of the rehabilitation training, and the action that the patient cannot actively complete the rehabilitation training is avoided;

the servo motor 6 can be controlled to run by setting a program in the circuit board, the rotation angle and the angular speed of the servo motor 6 are controlled, the upper limb rehabilitation device is suitable for patients in different rehabilitation stages, and the adaptability of the upper limb rehabilitation device is improved.

The sliding mechanism 7 comprises a sliding block 71, a limiting rod 72 and a handle piece; the sliding block 71 is connected inside the sliding groove 41 in a sliding manner; the end part of the connecting rod 61 is fixedly connected with the side wall of the sliding block 71; the limiting rod 72 is fixedly connected to the bottom of the sliding block 71, and the limiting rod 72 is in sliding fit with the inner side wall of the limiting groove 42; the handle piece is arranged at the bottom of the limiting rod 72; during operation, the handle spare is held to patient's both hands, and under servo motor 6's drive, connecting rod 61 drives slider 71 and carries out reciprocating sliding along 41 inside walls of spout for patient's both hands carry out reciprocal swing and accomplish rehabilitation training's action, carry out spacingly to slider 71 through the cooperation of gag lever post 72 and spacing groove 42, have guaranteed the stability of slider 71 motion.

The bottom of the limiting rod 72 is provided with a slot 721; a first threaded hole 722 is formed in the inner side wall of the slot 721; the handle member includes a plunger 73 and a tab 74; the inserting rod 73 is inserted into the slot 721, and a second threaded hole 731 is formed in the side wall of the inserting rod 73; the pull ring 74 is fixedly connected to the bottom of the inserted link 73; a first threaded rod 723 is rotatably connected inside the first threaded hole 722; the first threaded rod 723 is in threaded fit with the inner side wall of the second threaded hole 731; during operation, when the inserted link 73 is connected with the limiting rod 72, the inserted link 73 is inserted into the slot 721, so that the first threaded hole 722 is aligned with the second threaded hole 731, the first threaded rod 723 is rotated, the inserted link 73 is fixed through the cooperation of the first threaded rod 723 and the second threaded hole 731, and the pull ring 74 is arranged for a patient to hold by both hands.

The bottom of the support frame 2 is provided with a groove 21; the inner side wall of the top end of the groove 21 is provided with a threaded through hole 211; a second threaded rod 212 is rotatably connected inside the threaded through hole 211; the connecting block 3 is inserted into the groove 21, and a third threaded hole 31 is formed in the top of the connecting block 3; the second threaded rod 212 is in threaded fit with the inner side wall of the third threaded hole 31; during operation, when training the installation of subassembly, inside inserting recess 21 with connecting block 3 for third screw hole 31 is aimed at to screw through-hole 211, rotates second threaded rod 212, realizes training the installation of subassembly through the cooperation work of second threaded rod 212 with third screw hole 31, and the mounting means is simple convenient, the installation and the dismantlement of the training subassembly of being convenient for.

The top of the bed body 1 is provided with a placing groove 11; a mattress 12 is fixedly connected inside the placing groove 11; the mattress 12 is made of sponge; the during operation supports the patient through setting up mattress 12 at 1 top of the bed body, and mattress 12's material has certain compliance for the sponge material for the patient lies and has good comfort level on the bed body 1, and then makes the action of the completion rehabilitation training that the patient can be better.

A pair of first threaded holes 722 are arranged, and the first threaded holes 722 are respectively positioned at two sides of the slot 721; the second threaded holes 731 are provided with a plurality of groups, and the second threaded holes 731 are respectively positioned on two sides of the insert rod 73; an anti-skid cushion sleeve 741 is arranged on the outer side wall of the pull ring 74; during operation, insert the inserted bar 73 in the slot 721, adjust the height of pull ring 74 through making the first screw hole 722 that second screw hole 731 aims at different positions, make things convenient for the patient of different arm length to carry out the rehabilitation training, be equipped with on the pull ring 74 lateral wall and prevent the skid pad cover 741 for the patient is difficult for the slip of people's hand when holding pull ring 74.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a non-slip mat 13 is fixedly connected to the bottom of the bed body 1; the anti-skid pad 13 is made of rubber; during operation, through set up slipmat 13 increase bed body 1 bottom and place the frictional force at plane contact position in bed body 1 bottom for the whole of bed body 1 is placed more steadily, and bed body 1 is difficult for taking place to slide, guarantees that patient bed body 1 has better stability when carrying out the rehabilitation training.

The working principle is that when rehabilitation training is carried out, a patient lies on the mattress 12, the mattress 12 is made of sponge materials and has certain flexibility, so that the patient can lie on the bed body 1 with good comfort, the patient holds the pull ring 74 with both hands, the side wall of the pull ring 74 is provided with the anti-slip pad cover 741, so that the hands of the patient are not easy to slip when holding the pull ring 74, when the rehabilitation training is carried out, the servo motor 6 is started to drive the rotating shaft and the connecting rod 61 to swing in a reciprocating manner, the connecting rod 61 drives the sliding block 71 to slide in a reciprocating manner along the inner side wall of the sliding groove 41, the two hands of the patient are driven to swing to realize the action of the rehabilitation training, the patient is driven to passively finish the action of the rehabilitation training under the driving force of the servo motor 6, the action that the patient can not actively finish the rehabilitation training is avoided, the sliding block 71 is limited through the matching action of the limiting rod 72 and the limiting groove 42, the movement stability of the sliding block 71 is ensured, when the inserting rod 73 is connected with the limiting rod 72, the inserting rod 73 is inserted into the slot 721 to align the first threaded hole 722 with the second threaded hole 731, the first threaded rod 723 is rotated, the fixing of the inserting rod 73 is realized through the matching work of the first threaded rod 723 and the second threaded hole 731, the height of the pull ring 74 is adjusted through aligning the second threaded hole 731 with the first threaded hole 722 at different positions, the rehabilitation training of patients with different arm lengths is facilitated, when the training assembly is installed, the connecting block 3 is inserted into the groove 21 to align the threaded through hole 211 with the third threaded hole 31, the second threaded rod 212 is rotated, the installation of the training assembly is realized through the matching work of the second threaded rod 212 and the third threaded hole 31, the installation mode is simple and convenient, the installation and disassembly of the training assembly are facilitated, the friction force between the bottom of the bed body 1 and the contact part of a placing plane is increased through arranging the anti-skid pad 13 at the bottom of the bed body 1, so that the whole bed body 1 is more stably placed and the bed body 1 is not easy to slide.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a be used for adhesion shoulder bursitis postoperative upper limbs rehabilitation device which characterized in that: comprises a bed body (1), a support frame (2), a connecting block (3) and a training component; the support frame (2) is fixedly connected to the top of the bed body (1); the connecting block (3) is arranged at the bottom of the support frame (2); the training component is arranged at the bottom of the connecting block (3);

the training assembly comprises an arc block (4), a connecting plate (5), a servo motor (6) and a sliding mechanism (7); the arc block (4) is fixedly connected to the bottom of the connecting block (3), and a sliding groove (41) is formed in the arc block (4); a limiting groove (42) is formed in the inner side wall of the sliding groove (41); the sliding mechanism (7) is arranged in the sliding groove (41); the connecting plate (5) is fixedly connected to the side wall of the arc block (4); the servo motor (6) is fixedly connected to the side wall of the connecting plate (5), and the output end of the servo motor (6) is fixedly connected with a rotating shaft; the end part of the rotating shaft is fixedly connected with a connecting rod (61); the end part of the connecting rod (61) is fixedly connected with the sliding mechanism (7).

2. The device for rehabilitation of the upper limbs after surgery of adhesive shoulder bursitis according to claim 1, characterized in that: the sliding mechanism (7) comprises a sliding block (71), a limiting rod (72) and a handle piece; the sliding block (71) is connected inside the sliding groove (41) in a sliding manner; the end part of the connecting rod (61) is fixedly connected with the side wall of the sliding block (71); the limiting rod (72) is fixedly connected to the bottom of the sliding block (71), and the limiting rod (72) is in sliding fit with the inner side wall of the limiting groove (42); the handle piece is arranged at the bottom of the limiting rod (72).

3. The device for rehabilitation of the upper limbs after surgery of adhesive shoulder bursitis according to claim 2, characterized in that: the bottom of the limiting rod (72) is provided with a slot (721); a first threaded hole (722) is formed in the inner side wall of the slot (721); the handle piece comprises an insert rod (73) and a pull ring (74); the insert rod (73) is inserted into the slot (721), and a second threaded hole (731) is formed in the side wall of the insert rod (73); the pull ring (74) is fixedly connected to the bottom of the inserted rod (73); a first threaded rod (723) is rotatably connected inside the first threaded hole (722); the first threaded rod (723) is in threaded fit with the inner side wall of the second threaded hole (731).

4. The device for rehabilitation of the upper limbs after surgery of adhesive shoulder bursitis according to claim 3, characterized in that: the bottom of the support frame (2) is provided with a groove (21); the inner side wall of the top end of the groove (21) is provided with a threaded through hole (211); a second threaded rod (212) is rotatably connected inside the threaded through hole (211); the connecting block (3) is inserted into the groove (21), and a third threaded hole (31) is formed in the top of the connecting block (3); the second threaded rod (212) is in threaded fit with the inner side wall of the third threaded hole (31).

5. The device for rehabilitation of the upper limbs after surgery of adhesive shoulder bursitis according to claim 4, characterized in that: a placing groove (11) is arranged at the top of the bed body (1); a mattress (12) is fixedly connected inside the placing groove (11); the mattress (12) is made of sponge.

6. The device for rehabilitation of upper limbs after surgery of adhesive shoulder bursitis according to claim 5, characterized in that: the first threaded holes (722) are provided with a pair, and the first threaded holes (722) are respectively positioned at two sides of the slot (721); the second threaded holes (731) are provided with a plurality of groups, and the second threaded holes (731) are respectively positioned on two sides of the inserted rod (73); and an anti-slip cushion sleeve (741) is arranged on the outer side wall of the pull ring (74).