CN111494111B

CN111494111B - Body position restraint device for wheelchair

Info

Publication number: CN111494111B
Application number: CN202010352812.8A
Authority: CN
Inventors: 李正姐; 王丰; 魏天宇; 程奕萌
Original assignee: Anhui University of Traditional Chinese Medicine AHUTCM
Current assignee: Anhui University of Traditional Chinese Medicine AHUTCM
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2022-03-08
Anticipated expiration: 2040-04-29
Also published as: CN111494111A

Abstract

The invention discloses a position restraint device for a wheelchair, which comprises a mounting plate, a connecting mechanism, a fixing mechanism, a first soft pad, a second soft pad, a micro vibrator, an electric push rod, a storage battery, a rotating mechanism and a traction mechanism. In addition, the device can provide various sleeping postures for the people to meet the sleeping requirements and sleeping quality of the body. Meanwhile, the neck protection of the people is achieved by using the traction function of the device.

Description

Body position restraint device for wheelchair

Technical Field

The invention relates to a restraint device, in particular to a position restraint device for a wheelchair.

Background

The wheelchair is an important tool for medical rehabilitation, not only is the walking assistant tool for the physically disabled, but also more importantly, enables the physically disabled to exercise and participate in social activities by means of the wheelchair. For the crowd who can not be in bed for a long time due to the incapability and the intelligence loss, the functions of the upper limbs and the lower limbs, even the muscle strength of the neck, and the like, the crowd needs to be pushed and checked or loose, at present, the traditional medical wheelchair can not restrain and pull the crowd, and further the situation that the wheelchair can not be normally used for the crowd is influenced.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: provides a posture restraint device for a wheelchair to solve the problems of the background technology.

In order to solve the technical problems, the technical scheme of the invention is as follows: position restraint ware for wheelchair, including mounting panel, coupling mechanism, fixed establishment, first cushion, second cushion, micro vibrator, electric putter, battery, rotary mechanism, drive mechanism, the inside left and right sides slip of mounting panel be equipped with coupling mechanism, the coupling mechanism outside fixed establishment has set firmly, the mounting panel front end be equipped with first cushion admittedly, first cushion front end seam be equipped with the second cushion, second cushion inside the micro vibrator that has a plurality of quantity has set firmly, the mounting panel rear end be equipped with electric putter admittedly, the electric putter rear end be equipped with the battery admittedly, the electric putter top be equipped with rotary mechanism, the inside slip of rotary mechanism be equipped with drive mechanism.

Furthermore, the connecting mechanism consists of a sliding plate and a clamping ring.

Furthermore, the left side and the right side in the mounting plate are provided with sliding plates in a sliding manner, and one end of each sliding plate is fixedly provided with a clamping ring.

Furthermore, the fixing mechanism is composed of a connecting belt, a first inserting buckle and a second inserting buckle.

Further, mounting panel left side be equipped with the connecting band, connecting band and snap ring fixed connection, connecting band one end set firmly first eye-splice.

Further, the mounting panel right side be equipped with the second eye-splice, second eye-splice and snap ring fixed connection.

Furthermore, rotary mechanism constitute by commentaries on classics board, cross hole and bolt, the inside top of electric putter be equipped with the commentaries on classics board.

Furthermore, a cross hole is integrally formed in the middle side of the lower end of the interior of the rotating plate, and a bolt penetrates through the upper side thread of the rear end of the electric push rod.

Furthermore, the traction mechanism consists of a U-shaped plate, a clamping sleeve and a threaded pin.

Furthermore, the inside U-shaped board that slides of commentaries on classics inboard be equipped with, U-shaped board rear end upper side set firmly the cutting ferrule, the screw of the both sides screw thread run through of U-shaped board have the plug screw.

Compared with the prior art, the position restraint device for the wheelchair can relieve the problems of incapability of losing intelligence, functions of upper limbs and lower limbs, and pressure sores caused by the use of the hand-push wheelchair by people who are very poor in neck muscle strength and cannot lie in bed for a long time. In addition, the device can provide various sleeping postures for the people to meet the sleeping requirements and sleeping quality of the body. Meanwhile, the neck protection of the people is achieved by using the traction function of the device.

Drawings

FIG. 1 is a front view of a wheelchair position restraint;

FIG. 2 is a right side view of the mounting plate, first cushion, second cushion and power putter;

fig. 3 is a front view of the ferrule;

fig. 4 is an internal side cross-sectional view of the rotary mechanism;

FIG. 5 is a top connection cross-sectional view of the swivel plate and the U-shaped plate;

fig. 6 is a circuit diagram of a body position restraint for a wheelchair.

The device comprises a mounting plate 1, a connecting mechanism 2, a fixing mechanism 3, a first cushion 4, a second cushion 5, a micro vibrator 6, an electric push rod 7, a storage battery 8, a rotating mechanism 9, a traction mechanism 10, a sliding plate 11, a clamping ring 12, a connecting belt 13, a first inserting buckle 14, a second inserting buckle 15, a rotating plate 16, a cross hole 17, a bolt 18, a U-shaped plate 19, a clamping sleeve 20 and a screw pin 21.

The following detailed description will be further described in conjunction with the above-identified drawings.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. It will be apparent, however, to one skilled in the art, that the described embodiments may be practiced without some or all of these specific details. In other instances, well known process steps have not been described in detail.

As shown in fig. 1, 2, 3, 4 and 5, the posture restraint device for wheelchair comprises a mounting plate 1, a connecting mechanism 2, a fixing mechanism 3, a first cushion 4, a second cushion 5, a micro vibrator 6, an electric push rod 7, a storage battery 8, a rotating mechanism 9 and a traction mechanism 10, wherein the connecting mechanism 2 is arranged on the left side and the right side inside the mounting plate 1 in a sliding manner, the fixing mechanism 3 is fixedly arranged on the outer side of the connecting mechanism 2, the first cushion 4 is fixedly arranged at the front end of the mounting plate 1, the second cushion 5 is sewn at the front end of the first cushion 4, a plurality of micro vibrators 6 are fixedly arranged inside the second cushion 5, the electric push rod 7 is fixedly arranged at the rear end of the mounting plate 1, the storage battery 8 is fixedly arranged at the rear end of the electric push rod 7, the rotating mechanism 9 is arranged at the top of the electric push rod 7, the traction mechanism 10 is arranged inside the rotating mechanism 9 in a sliding manner, coupling mechanism 2 constitute by slide 11 and snap ring 12, the inside left and right sides of mounting panel 1 slide and be equipped with slide 11, slide 11 one end have set firmly snap ring 12, fixed establishment 3 constitute by connecting band 13, first eye-splice 14 and second eye-splice 15, 1 left side of mounting panel be equipped with connecting band 13, connecting band 13 and snap ring 12 fixed connection, connecting band 13 one end set firmly first eye-splice 14, 1 right side of mounting panel be equipped with second eye-splice 15, second eye-splice 15 and snap ring 12 fixed connection, rotary mechanism 9 constitute by rotor plate 16, cross hole 17 and bolt 18, the inside top of electric putter 7 be equipped with rotor plate 16, the inside lower extreme medial aspect of rotor plate 16 an organic whole be equipped with cross hole 17, electric putter 7 rear end upside screw thread run through bolt 18, traction mechanism 10 by U-shaped plate 19, The rotary plate 16 is internally provided with a U-shaped plate 19 in a sliding manner, the upper side of the rear end of the U-shaped plate 19 is fixedly provided with a clamping sleeve 20, and the left side and the right side of the U-shaped plate 19 are provided with screw pins 21 in a threaded penetrating manner.

When the posture restraint device for the wheelchair is used, a medical worker firstly opens a first cushion 4 and a second cushion 5 and then clamps a backrest of the wheelchair with the first cushion 4 and the second cushion 5, the medical worker pulls a sliding plate 11 with hands according to different widths of the wheelchair until the distance between two snap rings 12 is consistent with the distance between metal rods on two sides of the wheelchair backrest, the medical worker clamps the snap rings 12 on the metal rods on two sides of the wheelchair backrest so as to enable the device to be stably connected with the wheelchair, the medical worker moves a patient to the second cushion 5 in a sitting posture, then bypasses a connecting belt 13 around the upper trunk of the patient, then connects a first inserting buckle 14 and a second inserting buckle 15 so as to enable the connecting belt 13 to stably connect the upper trunk of the patient with the wheelchair, and then opens the lifting function of an electric push rod 7 so that the electric push rod 7 pushes a rotating plate 16 to drive a U-shaped plate 19 to move from bottom to top, until the height of the rotating plate 16 is consistent with the height of the top of the head of the patient, the medical staff firstly closes the electric push rod 7, then rotates the bolt 18 anticlockwise by hands, so that the bolt 18 is separated from the cross hole 17, the medical staff rotates the rotating plate 16 together with the U-shaped plate 19 by 90 degrees along the direction of the head of the patient, namely, the space between the rotating plate 16 and the U-shaped plate 19 passes through the head of the patient, so that the cutting sleeve 20 is positioned at the front position of the face of the patient, the medical staff rotates the bolt 18 clockwise by hands, so that the bolt 18 is inserted into the cross hole 17, namely, the position of the cutting sleeve 20 in front of the face of the patient is fixed, the medical staff starts the descending function of the electric push rod 7 again until the cutting sleeve 20 is moved to the lower part of the lower jaw of the patient, the medical staff closes the electric push rod 7, then rotates the screw pin 21 anticlockwise, so that the extrusion force of the screw pin 21 to the U-shaped plate 19 is eliminated, the medical staff moves the U-shaped plate 19, so that the U-shaped plate 19 drives the cutting sleeve 20 to move to the position under the lower jaw of the patient, let cutting ferrule 20 support the processing to patient's head with this, draw patient's head promptly, medical personnel again with the hand clockwise rotation swivel bolt 21, make swivel bolt 21 carry out the extrusion force to U-shaped board 19, let cutting ferrule 20 pull the state of patient's head promptly and fixed, according to the in-service use condition, medical personnel open miniature vibrator 6 again, with this back and the buttock to the patient massage and handle, furthermore, second cushion 5 in this application is for alleviating the pressure sore condition of patient back and buttock, medical personnel promote the wheelchair again and carry out the position for the patient and remove can.

As shown in fig. 6, the accumulator 8 in the present application is for supplying energy to the device, the accumulator 8 is connected with the electric putter 7 and the micro-vibrator 6 through wires, the electric putter 7 has a self-locking function and is preferably IP800, and the micro-vibrator 6 is preferably 1034.

Claims

1. Position restraint ware for wheelchair, its characterized in that includes mounting panel, coupling mechanism, fixed establishment, first cushion, second cushion, micro vibrator, electric putter, battery, rotary mechanism, drive mechanism, the inside left and right sides of mounting panel slip and be equipped with coupling mechanism, the coupling mechanism outside fixed establishment, the mounting panel front end be equipped with first cushion admittedly, first cushion front end seam be equipped with the second cushion, second cushion inside the micro vibrator that has set firmly a plurality of quantity, the mounting panel rear end be equipped with electric putter admittedly, electric putter rear end be equipped with the battery admittedly, the electric putter top be equipped with rotary mechanism, the inside slip of rotary mechanism be equipped with drive mechanism.

2. A wheelchair posture restraint as claimed in claim 1, wherein the connecting mechanism is composed of a slide plate and a snap ring.

3. A posture restraint device for a wheelchair as claimed in claim 2, wherein slide plates are slidably provided at left and right sides inside the mounting plate, and a snap ring is fixedly provided at one end of each slide plate.

4. The wheelchair body position restraint of claim 1, wherein the securing mechanism comprises a connecting strap, a first insert button and a second insert button.

5. The body position restraint device for the wheelchair as claimed in claim 4, wherein a connecting band is arranged on the left side of the mounting plate, the connecting band is fixedly connected with the snap ring, and a first eye-splice is fixedly arranged at one end of the connecting band.

6. The wheelchair body position restraint of claim 5, wherein a second insert button is arranged on the right side of the mounting plate and fixedly connected with the snap ring.

7. The wheelchair body position restraint as claimed in claim 1, wherein the rotation mechanism comprises a rotation plate, a cross hole and a bolt, and the rotation plate is arranged at the top end inside the electric push rod.

8. A posture restraint device for wheelchair as claimed in claim 7, wherein the rotation plate is integrally provided with a cross hole at the middle side of the lower end thereof, and a bolt is inserted through the upper side of the rear end of the electric push rod.

9. The wheelchair body position restraint of claim 1, wherein the traction mechanism comprises a U-shaped plate, a ferrule and a threaded pin.

10. A body position restraint device for a wheelchair as claimed in claim 7, wherein a U-shaped plate is slidably disposed in the rotary plate, a cutting sleeve is fixedly disposed on the upper side of the rear end of the U-shaped plate, and a screw pin is disposed through the left and right sides of the U-shaped plate.