Adjustable medical infusion seat
The present invention relates to a kind of adjustable medical infusion seat.
Now as hospital bed is relatively nervous, thus general transfusion, have an intravenous drip when be all to be entered using infusion seat
The capable situation that infuses, can not only so alleviate sick bed anxiety, save space, can more easily carry out transfusion operation again.
But, also there are some defects in use in existing infusion seat, mainly during transfusion, disease
People keeps a posture to be unable to stir any more for a long time, and the time that infuses is relatively long, and so prolonged transfusion can cause foot
Portion, leg send out cool, numb, and blood circulation slows down, the comfort level for affecting seat to use；Secondly, general infusion seat can not prolong
Length, the patient for so causing some height higher is inconvenient when using infusion seat, also, the existing transfusion seat chair back
Or portion is fixing, or using the simple height for adjusting back, but existing governor motion in use for some time can
Loosen, the use of seat is affected, the back after loosening causes to have the unexpected rear probability generation that leans on when being seated, and drops significantly
The using effect of low patient.
Content of the invention
For above-mentioned problem, the present invention is intended to provide adjustable medical infusion seat, the infusion seat structure
Simply, can not only alleviate leg and foot send out cool, numb phenomenon, and effect of also part massage, it is ensured that blood is followed
Ring is normal, and by improving to pedal position, it is achieved that the Telescopic of pedal position, it is ensured that be unable to the use of height patient,
Simple and convenient, and by the back governor motion of automatization, the stability of back long-term adjustment is ensure that, adjust simply,
To achieve these goals, the technical solution adopted in the present invention is as follows：
Adjustable medical infusion seat, including seat body, arranges seat and lies portion in the seat body, the seat portion of lying includes
Horizontal part and lifting unit, the lifting unit bottom is provided with electric lifting mechanism, and seat portion front end of lying is additionally provided with flexible pedal position,
The flexible pedal position is rotated with the front end for sitting portion of lying and is connected, and the flexible pedal position bottom is provided with reciprocating lifting mechanism.
Preferably, the electric lifting mechanism includes motor, drive shaft and rotation cam, the motor
It is arranged in the seat body, the drive shaft is arranged perpendicular to the handrail of the seat body, and the drive shaft is connected to
The driving end of the motor, the rotation cam is arranged in the drive shaft, and is driven in the drive shaft described
Lifting unit oscilaltion campaign.
Preferably, the reciprocating lifting mechanism includes motor, camshaft and cam, the motor is arranged on the seat
On chair body, the camshaft is connected laterally at the driving end of the motor, and the cam is arranged on the camshaft, and
Rotarily drive flexible pedal position on the camshaft to pump.
Preferably, the flexible pedal position includes articulated section, supporting part and pars contractilis.
Preferably, the articulated section includes jointed shaft and the collar, the jointed shaft is connected to described sits portion front end of lying, institute
State supporting part to be socketed on the jointed shaft by the collar.
Preferably, the supporting part includes two spaced thick steel pipes and is connected between two thick steel pipes
Cotton pad, be provided with massage ball in the cotton pad.
Preferably, the pars contractilis includes two fine steel tubes and the reinforced pipe being connected between two fine steel tubes.
Preferably, be equipped with spacer one in per thick steel pipe described in root, per fine steel tube described in root in be equipped with spacer
Two, spring assembly is set between a thick steel pipe and a corresponding fine steel tube, the fine steel tube is enclosed within institute
State in thick steel pipe, the fine steel tube is by spring assembly in the crude steel inner telescoping tube.
Preferably, the both sides of the seat body handrail are equipped with storage frame.
The invention has the beneficial effects as follows：Compared with prior art, the theing improvement is that of the present invention,
First, the present invention is adjusted using there is the defect for loosening for a period of time to solve prior art back, concrete using drive
Galvanic electricity machine, drive shaft and rotation cam solving, when needing recumbency, rotation cam under the drive of motor automatically downwards
Rotation, the lifting unit of seat body declines, and when needing to be seated, rotation cam is rotated up under the drive of motor automatically,
The lifting unit of seat body is rotated the protuberance jack-up of cam, now closes motor immediately, and the structure is during lifting
High degree of automation, simple structure, flexible operation, will not also be loosened using the long period, long service life.
Secondly, the present invention arranges, in seat portion front end of lying, the pedal position that stretches, and its purpose is to improve what infusion seat was used
Scope, it is ensured that the crowd of different heights can all use, can meet the requirement of different heights, structure letter by the pedal position that stretches
Single, using effect is good.
Again, in order that the infusion seat alleviate patient leg and foot in use send out cool and numb phenomenon,
Therefore reciprocating lifting mechanism is set, control the motion of reciprocating lifting mechanism by controlling switch so that flexible pedal position is back and forth rising
Under the drive of descending mechanism can uniform motion up and down, foot and leg are massaged, massage effect is good, and remission effect is obvious,
Description of the drawings
Fig. 1 is not provided with schematic front view during flexible pedal position for the present invention.
Fig. 2 is left view schematic diagram of the present invention.
Fig. 3 is the side schematic view of the flexible pedal position of the present invention.
Fig. 4 is the schematic top plan view of the flexible pedal position of the present invention.
Fig. 5 is the schematic diagram of electric lifting mechanism of the present invention.
Wherein：1- seat body, 2- elevating mechanism, 3- horizontal part, 4- lifting unit, 5- pad, 6- jointed shaft, 7- crude steel
Pipe, 8- fine steel tube, 81- baffle plate, 9- spacer one, 10- spacer two, 11- spring assembly, the 12- collar, 13- reinforced pipe, 14-
Cotton pad, 15- storage frame, 16- motor, 17- camshaft, 18- cam, 19- controlling switch, 20- motor, 21- drive shaft,
22- rotates cam.
In order that one of ordinary skill in the art is better understood on technical scheme, below in conjunction with the accompanying drawings and
Embodiment is further described to technical scheme.
Referring to the drawings the adjustable medical infusion seat shown in 1-5, including seat body 1,1 handrail of the seat body
Both sides be equipped with storage frame, storage frame is set and is easy to store things, the seat portion of lying includes horizontal part 3 and lifting unit 4, described
Pad 5 being equipped with horizontal part 3 and lifting unit 4, seat being set in the seat body 1 and is lain portion, seat portion front end of lying is additionally provided with
Flexible pedal position, the flexible pedal position bottom is provided with reciprocating lifting mechanism 2, and the reciprocating lifting mechanism 2 includes motor 16, convex
Wheel shaft 17 and cam 18, the motor 16 is arranged in the seat body 1, and the camshaft 17 is connected laterally at the electricity
The driving end of machine 16, the cam is arranged on the camshaft 17, and is rotarily driven on the camshaft 17 flexible foot-operated
Portion pumps, and cam 18 is vertically provided on camshaft 17, perpendicular to horizontal plane under the drive of camshaft 17
Rotate on vertical, by the irregularly shaped purpose for making flexible pedal position reach reciprocal lifting of cam, described
The controlling switch 19 of the motion of controlled motor 16 is additionally provided with seat body 1.
In the present invention, in the portion front end of lying of sitting, flexible pedal position is additionally provided with, the flexible pedal position is lain with described seat
The front end in portion rotates connection, and the flexible pedal position includes articulated section, supporting part and pars contractilis, and the articulated section includes hinged
Axle 6 and the collar 12, the jointed shaft 6 is connected to described seat and lies portion front end, and the supporting part is socketed in institute by the collar 12
State on jointed shaft 6, the supporting part includes two spaced thick steel pipes 7 and the cotton being connected between two thick steel pipes 7
Pad 14, is provided with massage ball in the cotton pad 14, the pars contractilis include two fine steel tubes 8 and be connected to two fine steel tubes 8 it
Between reinforced pipe 13, the fine steel tube 8 is enclosed within the thick steel pipe 7, and the front end of fine steel tube 8 is additionally provided with the baffle plate 81 of bending-type,
Spacer 1 being provided with per thick steel pipe described in root 7, spacer 2 10, a thick steel pipe is provided with per fine steel tube described in root 8 is interior
Spring assembly 11 is set between 7 and a corresponding fine steel tube 8, and the fine steel tube 8 is by spring assembly 11 in institute
State in thick steel pipe 7 and stretch；Foot steps on pars contractilis, while fine steel tube 8 is protruding under the elongation effect of spring assembly 11, and is enclosed within
Fine steel tube 8 in thick steel pipe 7 also outwards extends, and reaches the purpose of elongation.
In the present invention, cam 18 corresponds to thick steel pipe 7, and during reciprocating motion, cam 18 is up and down reciprocatingly lifted to thick steel pipe 7
High and reduction operation, realizes the activity to leg foot.
In the present invention, the lifting unit bottom is provided with electric lifting mechanism, and the electric lifting mechanism includes to drive electricity
Machine 20, drive shaft 21 and rotation cam 22, the motor 20 is arranged in the seat body 1, the drive shaft 21
Handrail perpendicular to the seat body 1 is arranged, and the drive shaft 21 is connected to the driving end of the motor 20, the rotation
Rotating cam 22 is arranged in the drive shaft 21, and drives the lifting unit oscilaltion campaign in the drive shaft 21；Drive
Galvanic electricity machine 20 is arranged on the support of seat body 1, connects drive shaft 21 in seat body 1, and drive shaft 21 is across seat sheet
Two rack legs of body 1, rotate the centre position that cam 22 is arranged on drive shaft 21, during so ensure that rotation and lifting
Stability, be additionally provided with the controlling switch 19 control motor 20 shift knob.
Ultimate principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not restricted to the described embodiments, simply explanation described in above-described embodiment and description this
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes
Change and improvement is both fallen within scope of the claimed invention.The claimed scope of the invention by appending claims and its