CN216169737U

CN216169737U - Exercise device for hand rehabilitation

Info

Publication number: CN216169737U
Application number: CN202122657240.7U
Authority: CN
Inventors: 高寒; 宋佰慧; 胡金秋; 李桂波; 宋晓环
Original assignee: Changchun Medical College
Current assignee: Changchun Medical College
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-05
Anticipated expiration: 2031-11-02

Abstract

The utility model relates to the technical field of hand rehabilitation equipment, in particular to an exercise device for hand rehabilitation treatment, which comprises a frame component, a support frame, a connecting bolt, a support side plate, a support block and a positioning pin, wherein the lower end of the frame component is fixedly connected with a sandwich plate, the lower end of the sandwich plate is fixedly connected with a mounting seat, a hand rubber cushion is attached to the inside of the mounting seat, the improved exercise device can be automatically inclined and adjusted along with the finger direction of a patient after being stressed by means of the matching between a rotating block and a connecting shaft, the patient can conveniently hold the exercise device, the rotating block can be limited in rotation by the matching between a through hole and the positioning pin, so that the function switching of the device in the use process can be realized, the patient can pull the finger fastener to move downwards by bending the finger, and a spring is used as a reaction force above the finger fastener to reset the finger fastener, thereby repeatedly exercising the hands of the patient.

Description

Exercise device for hand rehabilitation

Technical Field

The utility model relates to the technical field of hand rehabilitation equipment, in particular to an exercise device for hand rehabilitation treatment.

Background

The rehabilitation treatment principle of hand bone joint injury: accurate reset, effective fixed and reasonable functional exercise, rehabilitation generally is divided into two stages to carry out: the fixing period after the reduction of the fracture and the clinical healing period of the fracture are different due to different injured parts and degrees, long-time fixing and persistent edema are the main reasons of joint stiffness, and the device is also important for the corresponding exercise device of a patient with hand tendon injury.

The utility model discloses an exercise device for hand rehabilitation treatment, which comprises gloves worn on hands, wherein each glove comprises at least one finger part, a pull rope is arranged at the front part of part or all of the finger parts, the exercise device further comprises a pull ring, and one end of the pull rope is connected with the finger parts while the other end is connected with the pull ring. The inventor finds the following problems in the prior art in the process of implementing the utility model: 1. most of the existing hand rehabilitation treatment depends on intermittent massage and stretching of the hands of a patient by medical staff to achieve rehabilitation operation of hand tendons, the rehabilitation effect is slow, and the rehabilitation time line is long; 2. the general rehabilitation equipment is simple in structure, is realized by adopting a movable structure, has no limitation on treatment of the hand of a patient, and is easy to cause stress deviation of hand rehabilitation.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an exercise device for hand rehabilitation to solve the problems set forth in the background art. In order to achieve the purpose, the utility model provides the following technical scheme: an exercise device for hand rehabilitation treatment comprises a frame assembly, wherein the frame assembly comprises a support frame, a connecting bolt, a support side plate, a support block and a positioning pin, the left end and the right end of the support frame are connected with the support side plate through the connecting bolt, the support block is attached to the inner surface of the lower end of the support side plate, the positioning pin horizontally penetrates through the inner part of the support side plate, the lower end of the frame assembly is fixedly connected with a sandwich plate, the lower end of the sandwich plate is fixedly connected with a mounting seat, and a hand rubber pad is attached to the inner part of the mounting seat;

the left end and the right end of the rotating block are connected with the upper end of the frame assembly through the connecting shaft, the connecting seat is fixedly connected to the lower portion of the rotating block, the finger buckle is connected to the lower portion of the connecting seat through a spring, and an anti-slip adhesive layer is attached to the inner surface of the finger buckle.

Further preferably, the support side plates are symmetrical with respect to a vertical center line of the support frame, and the upper surface of the support frame is attached to the lower surface of the support block.

Further preferably, the vertical center line of the sandwich plate coincides with the vertical center line of the mounting seat.

Further preferably, the outer dimension structure of the upper end of the hand rubber pad is consistent with the inner dimension structure of the lower end of the mounting seat.

Further preferably, the rotating block forms a rotating structure through a connecting shaft, a through hole is formed in the right end of the rotating block, and the inner size of the rotating block is consistent with the outer size of the positioning pin.

Further preferably, the finger fastener is formed into an elastic structure by a spring.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the left end and the right end of the rotating block can be supported by the supporting side plates, the relative position between the rotating block and the supporting frame is kept, the supporting side plates are made of three layers of plates, the fixed connection between the sandwich plate and the mounting seat can keep the synchronism between the mounting seat and the frame assembly as well as between the hand rubber pad and the frame assembly, and the coaxiality between the mounting seat and the mounting seat can improve the stability of the device in the use process and avoid the deviation of stress.

According to the utility model, the device can be automatically inclined and adjusted along with the finger direction of a patient after being stressed by virtue of the matching between the rotating block and the connecting shaft, so that the patient can conveniently hold the device, the rotating block can be rotationally limited by virtue of the matching between the through hole and the positioning pin, so that the function switching in the use process of the device can be realized, the patient can pull the finger fastener to move downwards by bending the finger, and the spring is used as a reaction force above the finger fastener to reset the finger fastener, so that the hand of the patient can be repeatedly exercised.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the tilted rear structure of the present invention;

FIG. 3 is a schematic side view of the present invention.

In the figure: 1. a frame assembly; 101. a support frame; 102. a connecting bolt; 103. supporting the side plates; 104. a support block; 105. positioning pins; 2. a sandwich panel; 3. a mounting seat; 4. a hand rubber pad; 5. rotating the block; 6. a connecting shaft; 7. a linking seat; 8. a spring; 9. finger fasteners; 10. and (4) an anti-slip adhesive layer.

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 any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: an exercise device for hand rehabilitation comprises a frame assembly 1, a support frame 101, a connecting bolt 102, a support side plate 103, a support block 104 and a positioning pin 105, wherein the left end and the right end of the support frame 101 are connected with the support side plate 103 through the connecting bolt 102, the support block 104 is attached to the inner surface of the lower end of the support side plate 103, the positioning pin 105 horizontally penetrates through the inner part of the support side plate 103, the lower end of the frame assembly 1 is fixedly connected with a sandwich plate 2, the lower end of the sandwich plate 2 is fixedly connected with a mounting seat 3, and a hand cushion 4 is attached to the inner part of the mounting seat 3;

the upper end that changes block 5 about both ends all is connected with frame subassembly 1 through linking up axle 6, and the below fixedly connected with of changing block 5 links up seat 7, links up the below of seat 7 and is connected with finger lock 9 through spring 8, and the inside surface laminating of finger lock 9 has anti-skidding glue film 10.

In this embodiment, as shown in fig. 1 and 2, the supporting side plates 103 are symmetrical with respect to a vertical center line of the supporting frame 101, and an upper surface of the supporting frame 101 is attached to a lower surface of the supporting block 104; the supporting side plate 103 can provide supporting function for the left end and the right end of the rotating block 5, so as to keep the relative position between the rotating block 5 and the supporting frame 101, wherein the supporting side plate 103 adopts three layers of plates.

In the present embodiment, as shown in fig. 1 and 3, the vertical center line of the sandwich plate 2 coincides with the vertical center line of the mounting base 3; the fixed connection between sandwich panel 2 and mount pad 3 can keep the synchronism between mount pad 3 and hand cushion 4 and frame subassembly 1 to the axiality between the two improves the stability of device in the use, avoids the skew of atress.

In the present embodiment, as shown in fig. 1 and 3, the outer dimension structure of the upper end of the hand rubber pad 4 is consistent with the inner dimension structure of the lower end of the mounting base 3; the mounting base 3 can be prevented from directly contacting the palm of the patient by means of the hand rubber pad 4, thereby performing a buffering function on the palm part of the patient during the rehabilitation training process.

In this embodiment, as shown in fig. 1 and 2, the rotation block 5 forms a rotation structure through the connecting shaft 6, and the right end of the rotation block 5 is provided with a through hole, and the inner size of the through hole is consistent with the outer size of the positioning pin 105; rely on the cooperation between commentaries on classics piece 5 and the linking axle 6 to make the device carry out the regulation operation of independently inclining along with patient's finger direction after the atress, be convenient for patient's holding get, wherein the cooperation between through-hole and the locating pin 105 can carry out rotation restriction to commentaries on classics piece 5, can realize the function switching in the device use from this.

In this embodiment, as shown in fig. 1, the finger tabs 9 form an elastic structure through the springs 8; the patient can pull the downward movement of the finger holder 9 by the bending of the fingers, and the spring 8 performs the returning operation of the finger holder 9 as the reaction force above the finger holder 9, thereby repeatedly performing the exercise operation of the hand of the patient.

The use method and the advantages of the utility model are as follows: this kind of an exercise device for hand rehabilitation is when the rolling, and the working process is as follows:

as shown in fig. 1, 2 and 3, the device can be automatically tilted and adjusted along with the direction of the finger of a patient after being stressed by the cooperation between the rotating block 5 and the connecting shaft 6, so as to be convenient for the patient to hold, wherein the rotating block 5 can be limited in rotation by the cooperation between the through hole and the positioning pin 105, so that the function switching of the device in the using process can be realized, the patient can pull the finger fastener 9 to move downwards by the bending of the finger, the spring 8 is used as a counter-acting force above the finger fastener 9 to reset the finger fastener 9, so as to repeatedly exercise the hand of the patient, the supporting side plate 103 can provide a supporting effect for the left end and the right end of the rotating block 5 to keep the relative position between the rotating block 5 and the supporting frame 101, wherein the supporting side plate 103 adopts three layers of plates, the fixed connection between the interlayer plate 2 and the mounting base 3 can keep the synchronism between the mounting base 3 and the hand rubber pad 4 and the frame assembly 1, and the coaxiality between the two improves the stability of the device in the using process and avoids the deviation of stress.

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, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an exercise device for hand rehabilitation, includes that frame subassembly (1) includes support frame (101), connecting bolt (102), supports curb plate (103), supporting shoe (104) and locating pin (105), both ends all are connected with through connecting bolt (102) and support curb plate (103) about support frame (101), the laminating of the lower extreme internal surface of support curb plate (103) has supporting shoe (104), and the inside level of supporting curb plate (103) runs through has locating pin (105), its characterized in that: the lower end of the frame component (1) is fixedly connected with a sandwich plate (2), the lower end of the sandwich plate (2) is fixedly connected with a mounting seat (3), and a hand rubber cushion (4) is attached to the inside of the mounting seat (3);

the upper end that changes about piece (5) both ends all be connected with frame subassembly (1) through linking up spiale (6), and the below fixedly connected with of turning over piece (5) links up seat (7), the below of linking up seat (7) is connected with finger buckle (9) through spring (8), the inside surface laminating of finger buckle (9) has anti-skidding glue film (10).

2. An exercise device for hand rehabilitation according to claim 1, characterized in that: the supporting side plates (103) are symmetrical about a vertical center line of the supporting frame (101), and the upper surface of the supporting frame (101) is attached to the lower surface of the supporting block (104).

3. An exercise device for hand rehabilitation according to claim 1, characterized in that: the vertical center line of the sandwich plate (2) is coincided with the vertical center line of the mounting seat (3).

4. An exercise device for hand rehabilitation according to claim 1, characterized in that: the outer dimension structure of the upper end of the hand rubber pad (4) is consistent with the inner dimension structure of the lower end of the mounting seat (3).

5. An exercise device for hand rehabilitation according to claim 1, characterized in that: the rotating block (5) forms a rotating structure through the connecting shaft (6), a through hole is formed in the right end of the rotating block (5), and the inner size of the rotating block is consistent with the outer size of the positioning pin (105).

6. An exercise device for hand rehabilitation according to claim 1, characterized in that: the finger fasteners (9) form an elastic structure through springs (8).