CN211382504U

CN211382504U - Hand nursing exercise device

Info

Publication number: CN211382504U
Application number: CN201921929971.9U
Authority: CN
Inventors: 孔莹莹; 高利; 刘小红
Original assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Current assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-09-01
Anticipated expiration: 2029-11-07

Abstract

A hand nursing and exercising device, which effectively solves the problems that fingers of a sick hand cannot be exercised continuously and the labor intensity of medical care personnel is increased; the sealing device comprises a rectangular box with an upward opening, wherein a sealing pad is arranged on the upper side of the rectangular box, a bracket capable of sliding left and right is arranged on the left side in the rectangular box, four sliding rods are uniformly distributed on the right end of the bracket along the front-back direction, an included angle between the left ends of every two adjacent sliding rods is an acute angle, a ring sleeve is sleeved on the outer side of each sliding rod, four ring rings which correspond to the ring sleeves in a one-to-one mode and can slide front and back are arranged on the sealing pad, sliding blocks in the up-down direction are arranged on the lower sides of the ring rings; the hand rehabilitation training device is beneficial to hand rehabilitation exercise of patients, convenient to reduce labor intensity of medical workers, simple in structure, convenient to operate, novel in conception and high in practicability.

Description

Hand nursing exercise device

Technical Field

The utility model relates to a medical treatment rehabilitation exercise apparatus technical field, especially a hand nursing exercise device.

Background

Some neurology patients, such as brain trauma patients or stroke patients, fall off after one of the sequelae is that the fingers of the diseased hands are always closed together, so that the disabled hands cannot be used for self-care, in order to eliminate the symptoms, medical staff, accompanying staff or the patients continuously open the closed fingers to achieve the purpose of rehabilitation, but the operation process is a long-term process and is difficult to maintain only by a manual method.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defect of prior art, the utility model aims at providing a hand nursing exercise device, the effectual sick hand finger that has solved can not last the exercise, and increase medical personnel intensity of labour's problem.

The technical scheme of its solution is, the utility model discloses an opening rectangle box up, rectangle box upside is equipped with the sealing pad, but the left side is equipped with horizontal slip's bracket in the rectangle box, the bracket right-hand member is equipped with four slide bars along the fore-and-aft direction equipartition, contained angle between two adjacent slide bar left ends is the acute angle, every slide bar outside all is equipped with the ring cover, be equipped with four on the sealing pad with ring cover one-to-one and can be around gliding ring, the ring downside is equipped with the slider of direction from top to bottom, every slider all with the ring cover upside fixed connection of its corresponding side.

Compared with the prior art, the beneficial effects of the utility model are that: the reciprocating motion of bracket is realized through motor and extension spring, utilizes the inclination of four slide bars and bracket to turn into the seesaw of ring with the horizontal slip of bracket simultaneously, realizes propping open closed reciprocating exercise to sick hand finger, and existing hand rehabilitation who does benefit to the patient takes exercise, is convenient for again reduce medical personnel intensity of labour, and this simple structure, convenient operation thinks about novelty, and the practicality is strong.

Drawings

Fig. 1 is an isometric view of the present invention.

Figure 2 is the utility model discloses a cut main visual axis mapping.

Fig. 3 is a full section axonometric view of the utility model.

Figure 4 is the utility model discloses a dissect right side and look the axonometric drawing.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 4, including opening rectangle box 1 up, 1 upside of rectangle box is equipped with the packing 2, the left side is equipped with horizontal slip's bracket 3 in the rectangle box 1, the bracket 3 right-hand member is equipped with four slide bars 4 along the fore-and-aft direction equipartition, contained angle between two adjacent slide bar 4 left ends is the acute angle, every slide bar 4 outside all overlaps and is equipped with ring cover 5, be equipped with four on the packing 2 with ring cover 5 one-to-one and can be around gliding ring 6, the slider 13 of direction about 6 downside is equipped with, every slider 13 all with the 5 upside fixed connection of ring cover of its corresponding side.

In order to realize that the bracket 3 can slide left and right in the rectangular box 1, a motor 7 which is positioned at the left of the bracket 3 and is in the vertical axial direction is arranged in the rectangular box 1, a cam 8 is coaxially arranged at the output end of the motor 7, and the outer surface of the cam 8 is contacted with the left end surface of the bracket 3.

In order to facilitate the reciprocating motion of the bracket 3 in the rectangular box 1, the tension springs 9 which are arranged in the left end and the right end of the bracket 3 in the left-right axial direction are respectively arranged on the front side and the rear side in the rectangular box 1.

In order to fix the thumb conveniently, an up-and-down elastic belt 10 is fixed on the front side wall of the rectangular box 1, and a thumb buckle 11 is arranged at the free end of the elastic belt 10.

In order to realize the front and back sliding of the finger ring 6 on the sealing pad 2, a plurality of vertical through-going waist-shaped grooves 12 corresponding to the finger ring 6 one by one are arranged on the sealing pad 2, and each sliding block 13 can slide in the corresponding waist-shaped groove 12.

In order to improve the comfort of the patient during use, the left side of the sealing pad 2 is an inwards concave arc-shaped surface, and the finger ring 6 and the thumb buckle 11 are made of elastic materials.

When the utility model is used, the motor 7 is not started in the initial state, the tension spring 9 is in the natural state, and the four finger rings 6 are in the relative separation state;

the back of a hand of a patient is attached to the arc-shaped surface of the sealing pad 2, fingers are inserted into the four finger rings 6, an elastic belt 10 is pulled to insert the thumb into a thumb buckle 11, the fingers are in an open state, a motor 7 is started, the motor 7 drives a cam 8 to rotate, the cam 8 rotates to enable a protruding end to be in contact with the left end surface of a bracket 3, the cam 8 pushes the bracket 3 to slide rightwards, the bracket 3 slides rightwards to stretch tension springs 9 on two sides, the bracket 3 drives four sliding rods 4 to slide rightwards, a ring sleeve 5 cannot move leftwards and rightwards under the action of a sliding block 13 and a waist-shaped groove 12, the inclination angle of the sliding rod 4 is converted into displacement of the ring sleeve 5 in the horizontal direction, the sliding rods 4 drive the four finger rings 6 to be closed right;

when the convex end of the cam 8 is separated from the bracket 3, the tension spring 9 is contracted to drive the bracket 3 to slide leftwards, the bracket 3 drives the four sliding rods 4 to move leftwards, the sliding rods 4 move leftwards and drive the sliding block 13 to move outwards in the kidney-shaped groove 12 through the ring sleeve 5, the sliding block 13 moves outwards to separate the four finger rings 6, the fingers are in an open state, and the rotating speed of the motor 7 is adjusted to control the frequency of opening and closing the fingers;

after the use is finished, the motor 7 is stopped, the tension spring 9 contracts to drive the bracket 3 to slide leftwards, the bracket 3 drives the four finger rings 6 to slide outwards through the sliding rod 4 leftwards, the fingers are in a spread state, the elastic belt 10 is stretched to take out the thumb from the thumb buckle 11, and the fingers are taken out from the finger rings 6 and then return to the initial state.

Claims

1. The utility model provides a device is tempered in hand nursing, including opening rectangle box (1) up, a serial communication port, rectangle box (1) upside is equipped with sealing pad (2), the left side is equipped with horizontal slip's bracket (3) in rectangle box (1), bracket (3) right-hand member is equipped with four slide bar (4) along the fore-and-aft direction equipartition, contained angle between two adjacent slide bar (4) left ends is the acute angle, every slide bar (4) outside all is equipped with ring cover (5), be equipped with four on sealing pad (2) with ring cover (5) one-to-one and gliding ring (6) around can, ring (6) downside is equipped with slider (13) of upper and lower direction, every slider (13) all with its ring cover (5) upside fixed connection that corresponds the side.

2. A hand nursing and exercising device according to claim 1, characterized in that the rectangular box (1) is provided with a motor (7) which is positioned at the left side of the bracket (3) and is in the vertical axial direction, the output end of the motor (7) is provided with a cam (8), and the outer surface of the cam (8) is contacted with the left end face of the bracket (3).

3. A hand nursing exercise device according to claim 1, characterized in that the rectangular box (1) is provided with tension springs (9) at the left end and the right end in the left-right axial direction and at the left end of the bracket (3) at the front and the back sides respectively.

4. A hand-care exercise device according to claim 1, characterized in that a vertical elastic band (10) is fixed on the front side wall of the rectangular box (1), and a thumb button (11) is arranged at the free end of the elastic band (10).

5. A hand nursing and exercising device according to claim 1, wherein the sealing pad (2) is provided with a plurality of waist-shaped grooves (12) which are corresponding to the finger rings (6) one by one and are through up and down, and each sliding block (13) can slide in the waist-shaped groove (12) on the corresponding side.

6. A hand care exercise device according to claim 1, wherein the left side of the sealing pad (2) is an arc-shaped surface which is concave inwards, and the finger ring (6) and the thumb button (11) are both made of elastic material.