CN212347604U

CN212347604U - Recovered arm exercise device of children

Info

Publication number: CN212347604U
Application number: CN202020630213.3U
Authority: CN
Inventors: 李敏; 宗世玉; 郑佳佳
Original assignee: Henan Childrens Hospital Zhengzhou Childrens Hospital
Current assignee: Henan Childrens Hospital Zhengzhou Childrens Hospital
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2021-01-15
Anticipated expiration: 2030-04-23

Abstract

A children rehabilitation arm exercise device effectively solves the problem that the existing rehabilitation equipment cannot train the coordination of the two arms of a patient; the handle-bar fixing device comprises a fixing box in the front-back direction, wherein a left axial rotating shaft and a right axial rotating shaft are rotatably connected in the fixing box, the left side and the right side of the rotating shaft are respectively and coaxially provided with a half gear, the left side and the right side in the fixing box are respectively provided with a rack which is positioned above the rotating shaft and can be meshed with the half gear on the corresponding side, the left side and the right side of the upper side wall of the fixing box are respectively provided with a sliding groove which is communicated up and down, the rack is provided with a handle which is in sliding connection with the sliding groove on the corresponding side; the recovery speed of the infant patient is improved, and the infant nursing device is simple in structure, convenient to operate, novel in conception and high in practicability.

Description

Recovered arm exercise device of children

Technical Field

The utility model relates to a recovered branch of academic or vocational study medical treatment rehabilitation apparatus technical field of children, concretely relates to recovered arm exercise device of children.

Background

Cerebral palsy is one of the main diseases causing disability of children, seriously affects the growth and development, life and the ability of accepting normal education of the children, brings great pain and burden to families and society, and is mainly characterized by increased muscle tension and limited limb activities.

To upper limbs dysfunction's cerebral palsy children, through the exercise to the upper limbs, can promote infant's recovery, the device function singleness is tempered to the limbs that uses at present, can only carry out simple tensile exercise to infant's upper limbs, can't temper infant's both arms ' harmony, causes bad influence to infant's recovery.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defect of prior art, the utility model aims at providing a recovered arm exercise device of children, the effectual problem of having solved the unable training infant both arms harmony of current recovered equipment.

The technical scheme of its solution is, the utility model discloses a fixed box of fore-and-aft direction, the interior rotation of fixed box is connected with left right axis direction pivot, the left and right sides of pivot is coaxial respectively and is equipped with the half-gear, the left and right sides in the fixed box is equipped with respectively and is located the pivot top and can correspond the side rather than the half-gear engaged's of side rack, the sliding tray that link up about the left and right sides of lateral wall is seted up respectively on the fixed box, be equipped with on the rack rather than the sliding tray sliding connection's that corresponds the side handle, the opposite direction of motion of two handles just stretches out its sliding tray that corresponds.

Compared with the prior art, the beneficial effects of the utility model are that: handle and about band's setting, the both hands of being convenient for fixed infant set up two teeth to opposite semi-gear, and the both hands of the infant of being convenient for move forward in turn, when to the extension of infant arm, carry out the harmony of both arms and take exercise, set up the footboard, are convenient for take exercise simultaneously the harmony of infant four limbs, avoid the outage back infant to take exercise simultaneously, improve the recovery rate of infant, this simple structure, convenient operation conceives the 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 dissect right side and look the axonometric drawing.

Fig. 3 is a sectional top perspective view of the present invention.

Fig. 4 is an enlarged view of a in fig. 2 according to the present invention.

Detailed Description

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

The fixed box comprises a fixed box 1 in the front-back direction, a left rotating shaft 2 and a right rotating shaft 2 in the left-right direction are connected in the fixed box 1 in a rotating mode, half gears 3 are coaxially arranged on the left side and the right side of each rotating shaft 2 respectively, racks 4 which are located above the rotating shafts 2 and can be meshed with the half gears 3 on the corresponding sides of the rotating shafts respectively are arranged on the left side and the right side of the fixed box 1 respectively, sliding grooves 5 which are communicated up and down are formed in the left side and the right side of the upper side wall of the fixed box 1 respectively, handles 6 which are connected with the sliding grooves 5 on the corresponding sides of the racks 4 in a sliding mode are arranged on the racks 4, and.

In order to make the moving directions of the two grips 6 opposite, the tooth directions of the two half gears 3 are opposite.

In order to enable the rotating shaft 2 to rotate, the rotating shaft 2 is coaxially provided with a driven belt wheel 7, the left side and the right side of the lower end of the fixed box 1 are respectively provided with a supporting plate 8, the lower ends of the two supporting plates 8 are provided with a base 9, a left connecting shaft 10 and a right connecting shaft 10 which are in the left axial direction and the right axial direction are rotatably connected between the two supporting plates 8, a driving belt wheel 11 is coaxially arranged on the connecting shaft 10, and a conveying belt 12 is arranged between the.

In order to rotate the connecting shaft 10, the left end and the right end of the connecting shaft 10 respectively penetrate through the supporting plate 8 and are provided with connecting rods 13 in the front-back direction, and the free ends of the two connecting rods 13 are opposite in direction and are respectively and rotatably connected with pedals 14.

In order to reset the rack 4, the left side and the right side in the fixed box 1 are respectively provided with a front-back axial fixed shaft 15, the fixed shaft 15 is connected with the rack 4 on the corresponding side in a sliding way, and the fixed shaft 15 is sleeved with a tension spring 16 positioned between the front end of the rack 4 and the fixed box 1.

In order to facilitate the use of the infant, the grip 6 is provided with a silica gel pad 17, and the upper end of the grip 6 is provided with a restraint strap 18.

When the utility model is used, a child sits right in front of the device, two feet step on the pedal plates 14 respectively, two hands hold the handle 6 respectively, and the free ends of the two fixing belts are pulled respectively to fix the two hands of the child with the handle 6;

the left pedal 14 is stepped downwards, the left pedal 14 drives the connecting shaft 10 to rotate clockwise through the connecting rod 13, the right pedal 14 synchronously moves upwards, the connecting shaft 10 drives the driving belt wheel 11 to rotate clockwise, the driving belt wheel 11 drives the driven belt wheel 7 to rotate clockwise through the conveying belt 12, the driven belt wheel 7 drives the two half gears 3 to rotate clockwise through the rotating shaft 2, the right half gear 3 drives the rack 4 on the corresponding side to move backwards and stretch the tension spring 16, and the rack 4 on the right side drives the right hand of the infant to move backwards through the handle 6, so that the right arm of the infant is stretched;

when the left pedal 14 moves to the lowest part, the right pedal 14 moves to the highest part, the right pedal 14 is stepped downwards, the right pedal 14 drives the connecting shaft 10 to rotate clockwise through the connecting rod 13, the rotating shaft 2 continues to rotate clockwise, the left half gear 3 is meshed with the rack 4 on the corresponding side, the left rack 4 drives the left hand of the infant patient to move backwards through the handle 6 and stretches the tension spring 16, so that the left arm of the infant patient is stretched, meanwhile, the right half gear 3 is disengaged from the rack 4 on the corresponding side, and under the action of the right tension spring 16, the right rack 4 drives the right hand of the infant patient to move forwards through the handle 6, and the right arm of the infant patient bends;

when the pedal 14 on the right side moves to the lowest position, the left half gear 3 is disengaged from the rack 4 on the corresponding side, and under the action of the tension spring 16 on the left side, the left rack 4 on the left side drives the left hand of the infant to move forwards through the handle 6, so that the left arm of the infant bends, and meanwhile, the right half gear 3 is engaged with the rack 4 on the corresponding side;

the infant tramples two pedals 14 continuously downwards, the motion is repeated continuously, the two arms of the infant stretch and bend continuously and alternately, the coordination of the two arms of the infant is exercised when the joints of the two arms of the infant are exercised, the exercise effect of the infant is improved, and the recovery speed of the infant is improved.

Claims

1. The utility model provides a recovered arm exercise device of children, fixed box (1) including the fore-and-aft direction, a serial communication port, axial pivot (2) about fixed box (1) internal rotation is connected with, the left and right sides of pivot (2) is coaxial respectively to be equipped with half gear (3), the left and right sides in fixed box (1) is equipped with respectively and is located pivot (2) top and can rather than the rack (4) of half gear (3) meshing that corresponds the side, sliding tray (5) that link up about the left and right sides of lateral wall is seted up respectively on fixed box (1), be equipped with on rack (4) rather than sliding tray (5) sliding connection's that corresponds the side handle (6), the motion direction of two handle (6) is opposite and stretches out its sliding tray (5) that correspond the side respectively.

2. A child rehabilitation arm exercising device according to claim 1, wherein the two half-gears (3) are oppositely toothed.

3. The arm exercising device for the rehabilitation of children as claimed in claim 1, wherein the rotating shaft (2) is coaxially provided with a driven pulley (7), the left and right sides of the lower end of the fixing box (1) are respectively provided with a support plate (8), the lower ends of the two support plates (8) are provided with a base (9), a left and right axial connecting shaft (10) is rotatably connected between the two support plates (8), the connecting shaft (10) is coaxially provided with a driving pulley (11), and a conveying belt (12) is arranged between the driving pulley (11) and the driven pulley (7).

4. The arm exercising device for children rehabilitation according to claim 3, wherein the left end and the right end of the connecting shaft (10) respectively penetrate through the supporting plate (8) and are provided with connecting rods (13) in the front-back direction, and the free ends of the two connecting rods (13) are opposite in direction and are respectively connected with pedals (14) in a rotating mode.

5. The arm exercising device for the rehabilitation of children as claimed in claim 1, wherein the left and right sides in the fixing box (1) are respectively provided with a front and rear axial fixing shaft (15), the fixing shaft (15) is slidably connected with the rack (4) on the corresponding side, and the fixing shaft (15) is sleeved with a tension spring (16) positioned between the front end of the rack (4) and the fixing box (1).

6. The rehabilitation arm exercise device for children as claimed in claim 1, wherein the handle (6) is provided with a silicone pad (17), and the upper end of the handle (6) is provided with a restraint strap (18).