CN107753205A

CN107753205A - A kind of pneumatic soft bed of pre- counteracting bedsores

Info

Publication number: CN107753205A
Application number: CN201711336862.1A
Authority: CN
Inventors: 刘梓怡
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-14
Filing date: 2017-12-14
Publication date: 2018-03-06

Abstract

A kind of pneumatic soft bed of pre- counteracting bedsores, is characterised by that it is made up of dynamical system, transmission system, work system；Dynamical system includes singlechip controller（1）, motor（2）, air compressor（3）, upper piston（4）, cam（5）, upper piston spring（6）, lower piston（7）, lower piston spring（9）；Transmission system includes joint card（8）, junction block（10）, lower appendix（11）, upper appendix（12）, lower gas transmission tube head（13）, upper gas transmission tube head（14）；Work system includes air bag groove（15）, air bag top（16）, A air bags（17）, B air bags（18）, bedstead（19）.The beneficial effects of the invention are as follows：Produce first, long-term bed patient body bedsore can be prevented or postpone to produce；Second, bed patient is alleviated due to the pain liied in bed throughout the year；Third, alleviate the working strength of nurse or household.

Description

A kind of pneumatic soft bed of pre- counteracting bedsores

Technical field

The present invention relates to the sick bed of inpatient, the sick bed needed for especially long-term bedfast severely sick person --- one The pre- pneumatic soft bed of counteracting bedsores of kind.

Background technology

Sick bed used in bedfast severely sick person throughout the year at present, the i.e. divan or hard as general home-use sick bed Plank bed, such sick bed easily makes bedfast severely sick person's generation bedsore throughout the year, and then bedsore is more and more increasingly severe, Rotted if unthoughtful skin and flesh is nursed.

The content of the invention

Instant invention overcomes current sick bed easily to make bedfast severely sick person's generation bedsore throughout the year, and then bedsore is increasingly It is more, nurse the drawbacks of unthoughtful skin and flesh then rots.A kind of pneumatic soft bed of pre- counteracting bedsores alleviates the working strength of nurse and household, It is not likely to produce bedsore simultaneously.

In order to solve the above technical problems, the technical solution adopted in the present invention is as follows：A kind of pneumatic soft bed of pre- counteracting bedsores by Dynamical system, transmission system, work system composition；Dynamical system includes singlechip controller（1）, motor（2）, air compression Machine（3）, upper piston（4）, cam（5）, upper piston spring（6）, lower piston（7）, lower piston spring（9）；Transmission system includes connecing Head card（8）, junction block（10）, lower appendix（11）, upper appendix（12）, lower gas transmission tube head（13）, upper gas transmission tube head（14）；Work Making system includes air bag groove（15）, air bag top（16）, A air bags（17）, B air bags（18）, bedstead（19）.

A kind of pneumatic soft bed of pre- counteracting bedsores, its cam（5）It is Eccentric Circular cam, the structure at the top of its planar shaped makes piston steady Surely top or bottom are rested on；A air bags（17）, B air bags（18）It is spaced apart, air bag top can be made（16）Interval rises or falls；A Air bag（17）, B air bags（18）Bottom and air bag groove（15）Shape it is the same, the air bag top on top（16）It is basic to keep plane, with Support the body of patient.

The beneficial effects of the invention are as follows：A kind of pneumatic soft bed of pre- counteracting bedsores, first, long-term bed patient body can be prevented The generation or delay of bedsore produce；Second, bed patient is alleviated due to the pain liied in bed throughout the year；Third, alleviate nurse or family The working strength of people.

Brief description of the drawings

Fig. 1 is a kind of schematic diagram of the pneumatic soft bed of pre- counteracting bedsores；Fig. 2 is upper piston（4）Upper appendix is made by jack-up（12）Inflation Schematic diagram；Fig. 3 is lower piston（7）Being depressed makes lower appendix（11）The schematic diagram of inflation；Fig. 4 is A air bags（17）With B air bags （18）The schematic diagram of unaerated, Fig. 5 are A air bags（17）With B air bags（18）Schematic diagram full of gas；Fig. 6 is Fig. 2 cams（5）'s Left view.

Embodiment

It is first according to make shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, motor is bought from market（2）, air compression Machine（3）, buy single-chip microcomputer and design singlechip controller（1）, upper piston is made with Fine Steel Casting iron（4）, cam（5）, lower work Plug（7）, joint card（8）, air bag groove（15）And bedstead（19）, upper piston spring is made with spring steel（6）, lower piston spring（9）, Use plastics（Or rubber）Make junction block（10）, lower appendix（11）, upper appendix（12）, lower gas transmission tube head（13）, upper gas transmission Tube head（14）, A air bags（17）, B air bags（18）, air bag top is made with engineering plastics（16）.

Then, assembled according to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, first, singlechip controller（1）With electricity Motivation（2）Connected with wire, motor（2）Through decelerator（It is not drawn into）After deceleration with cam（5）It is fixedly connected by axle, air Compressor（3）With upper piston（4）, lower piston（7）And upper piston spring（6）, lower piston spring（9）It is flexibly connected, cam（5） With upper piston（4）, lower piston（7）It is flexibly connected, upper piston（4）With upper piston spring（6）It is flexibly connected, lower piston（7）With under Piston spring（9）It is flexibly connected, joint card（8）With air compressor（3）And junction block（10）It is fixedly connected, upper and lower junction block （10）Respectively with lower appendix（11）, upper appendix（12）It is fixedly connected, lower gas transmission tube head（13）, upper gas transmission tube head（14）With gas Capsule B（17）It is fixedly connected, A air bags（17）, B air bags（18）, respectively with air bag groove（15）It is flexibly connected, air bag top（16）Respectively with A air bags（17）, B air bags（18）It is fixedly connected, air bag groove（15）With bedstead（19）It is fixedly connected.

A kind of operation principle and the course of work of the pneumatic soft bed of pre- counteracting bedsores.Fig. 1 and Fig. 2, singlechip controller are seen first （1）Instruction motor（2）Rotate, band engine-driven air compressor（3）Cam（5）Work, and then make upper piston（4）Compress upper piston Spring（6）, by air compressor（3）The upper appendix of air press-in（12）, pass through upper gas transmission tube head（14）Air is pressed into B gas Capsule（18）In, B air bags（18）Heave air bag top（16）Jack up（Refer to Fig. 5）, so as to which patient to be propped to certain height.Together When, lower piston（7）Pass through lower piston spring（9）Promotion and move up, A air bags（17）In air pass through lower gas transmission tube head（13） Air inlet compressor（3）Bottom.Now, singlechip controller（1）Instruction motor（2）It is stopped, jacks up air bag top （16）And stop the time pre-set.

Then Fig. 1 and Fig. 3, singlechip controller are seen（1）Instruction motor（2）Work, makes air compressor（3）Cam （5）It is rotated further, and then makes lower piston（7）Compress lower piston spring（9）, by air compressor（3）The lower gas transmission of air press-in Pipe（11）, pass through lower gas transmission tube head（13）Air is pressed into A air bags（17）In, A air bags（17）Heave air bag top（16）Jack up （Refer to Fig. 5）, so as to which patient to be propped to certain height.Meanwhile upper piston（4）Pass through upper piston spring（6）Promotion and under Move, B air bags（18）In air pass through upper appendix（12）Air inlet compressor（3）Top.Now, singlechip controller （1）Instruction motor（2）It is stopped, A air bags（17）Air jacks up air bag top（16）And stop the time of setting.

Air bag groove（15）And bedstead（19）It is that Fine Steel Casting iron makes, it is both indeformable or will not compress, the A gas being spaced apart Capsule（17）With B air bags（18）On air bag top（16）It will replace and patient is propped to certain height（Refer to Fig. 4, Fig. 5）.So The skin and flesh that patient is pressurized will alternately rest, both mitigated caused by patient's long-term bed it is tired, again will not blood vessel for a long time by pressure blood Liquid stream is not logical smooth, is just not likely to produce bedsore so as to the patient of long-term bed and rots.

Claims

1. a kind of pneumatic soft bed of pre- counteracting bedsores, is characterised by that it is made up of dynamical system, transmission system, work system；Dynamical system System includes singlechip controller（1）, motor（2）, air compressor（3）, upper piston（4）, cam（5）, upper piston spring （6）, lower piston（7）, lower piston spring（9）；Transmission system includes joint card（8）, junction block（10）, lower appendix（11）, on Appendix（12）, lower gas transmission tube head（13）, upper gas transmission tube head（14）；Work system includes air bag groove（15）, air bag top（16）、A Air bag（17）, B air bags（18）, bedstead（19）；

Singlechip controller（1）With motor（2）Connected with wire, motor（2）With cam（5）It is fixedly connected by axle, it is empty Air compressor（3）With upper piston（4）, lower piston（7）And upper piston spring（6）, lower piston spring（9）It is flexibly connected, cam （5）With upper piston（4）, lower piston（7）It is flexibly connected, upper piston（4）With upper piston spring（6）It is flexibly connected, lower piston（7）With Lower piston spring（9）It is flexibly connected, joint card（8）With air compressor（3）And junction block（10）It is fixedly connected, upper and lower junction block （10）Respectively with lower appendix（11）, upper appendix（12）It is fixedly connected, lower gas transmission tube head（13）, upper gas transmission tube head（14）With gas Capsule B（17）It is fixedly connected, A air bags（17）, B air bags（18）, respectively with air bag groove（15）It is flexibly connected, air bag top（16）Respectively with A air bags（17）, B air bags（18）It is fixedly connected, air bag groove（15）With bedstead（19）It is fixedly connected.

A kind of 2. pre- pneumatic soft bed of counteracting bedsores according to claim 1, it is characterised in that cam（5）It is Eccentric Circular cam, The top structure of its plane makes upper piston（4）Or lower piston（7）It can stablize and stop.

A kind of 3. pre- pneumatic soft bed of counteracting bedsores according to claim 1, it is characterised in that A air bags（17）, B air bags（18）Between Every placement, air bag top can be made（16）Interval rises or falls；A air bags（17）, B air bags（18）Bottom and U-shaped air bag groove（15）'s Shape is the same, the air bag top on top（16）It is basic to keep plane, to support the body of patient.