CN102871807A

CN102871807A - Automatic shifting bed for gravity fulcrums of human body

Info

Publication number: CN102871807A
Application number: CN2012103738418A
Authority: CN
Inventors: 叶强
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-10-03
Filing date: 2012-10-03
Publication date: 2013-01-16

Abstract

The invention provides an automatic shifting bed for gravity fulcrums of a human body. A set of protruding columns (8) and a set of through holes (7a) are arranged on a fixed bed body (7). A set of floating protruding columns (9) which are in clearance fit with the through holes (7a) are disposed on a shifting bed body (6). Screw lifters (3) and a motor (1) are connected below the shifting bed body (6). The motor (1) is connected with a PLC (programmable logic controller). Screws of the screw lifters (3) are connected with the shifting bed body (6). The shifting bed body and the floating protruding columns can shift vertically by using the PLC to control rotation speed and time of the motor. When the human body is on the bed body, the floating protruding columns can be controlled by the screw lifters to move vertically, and accordingly the human body can be forced to move locally, the defect that a long-term bed-ridden patient easily gets bedsores is overcome, and load is relieved greatly for nursing staff.

Description

Human bady gravitational fulcrum automatic shift bed

Technical field:

The present invention relates to a kind of care device be used to nursing the sick, especially a kind of human bady gravitational fulcrum automatic shift bed.

Technical background:

As everyone knows, the paralytic can only long-term bed owing to itself not having ability to act.Patient lies on a bed for a long time, and body muscle is not moved, and is easy to produce decubital ulcer, grows after the decubital ulcer, has both brought greatly to patient and has cried bitterly, and bring great burden also for the Nursing person, and nursery work extremely consumes one's strength.The bed of general structure does not obviously satisfy self nursing requirement, and the Stryker frame of more existing particular design, complex structure, cost is high, is difficult to popularize.

Summary of the invention:

Purpose of the present invention just provides a kind of human bady gravitational fulcrum automatic shift bed, it can force health to produce local motion, has overcome the shortcoming that patient bedridden in long term easily produces decubital ulcer.

The technical solution used in the present invention:

A kind of human bady gravitational fulcrum automatic shift bed is characterized in that comprising:

A, fixing lathe bed, fixed bed is uniform one group of fixed lobe with it, and fixed bed is uniform one group of through hole with it, and through hole is between adjacent fixed lobe;

B, mobile lathe bed, moving bed with it face are provided with one group of projection of floating, and each projection of floating cooperates with corresponding via clearance respectively;

Be connected with below c, the mobile lathe bed and drive the mechanical lifting gear that the moving bed body moves up and down;

D, mechanical lifting gear link to each other with PLC, to control its start and stop and heave amplitude.

On the basis of technique scheme, following further technical scheme can be arranged:

Described mechanical lifting gear is comprised of at least one screw-threaded shaft elevator and motor, and motor links to each other with PLC, and the elevating screw above every screw-threaded shaft elevator links to each other with mobile lathe bed respectively.

Moving bed connects respectively a mechanical lifting gear that is comprised of screw-threaded shaft elevator and motor thereof as at least two lathe beds independently on each lathe bed, motor links to each other with PLC.

Described fixed lobe is protruding post, is provided with one group of projection massage point above the protruding post; Described unsteady projection is protruding post, is provided with one group of projection massage point above the protruding post.

Described fixed lobe is raised item, and described unsteady projection is raised item.

Described fixed lobe is raised item, is provided with one group of projection massage point above the raised item; Described unsteady projection is raised item, is provided with one group of projection massage point above the raised item.

Motor links to each other with PLC, can set as the case may be to turn to certain blanking time, and the control electric machine rotation once can not need artificial intervention like this, stands up thereby avoid error owing to the people to occur forgetting.

The invention has the beneficial effects as follows:

The invention has the advantages that: when human body is on lathe bed, the protruding post that floats can move up and down under the control of mechanical lifting gear, force health to produce local motion, strengthen human muscle's blood circulation, overcome the shortcoming that patient bedridden in long term easily produces decubital ulcer, the person's that also greatly alleviates the Nursing simultaneously burden.

Description of drawings:

Fig. 1 is front view of the present invention;

Fig. 2 is the top view of Fig. 1;

Fig. 3 is the A section enlarged drawing of Fig. 1;

Fig. 4 is that the present invention is the top view of raised item structure;

Fig. 5 is a plurality of moving bed body structure schematic diagrams among the present invention.

The specific embodiment

Embodiment one:

Such as Fig. 1, Fig. 2 and shown in Figure 3, the present invention is to provide a kind of human bady gravitational fulcrum automatic shift bed, it mainly comprises following components:

A, fixing lathe bed 7, fixing uniform one group of projection post 8 on the lathe bed 7, fixing uniform one group of through hole 7a on the lathe bed 7, through hole is between adjacent fixed lobe post 8; Each is provided with one group of projection massage point 11 above the protruding post 8;

B, mobile lathe bed 6 are provided with one group of protruding post 9 that floats above the mobile lathe bed 6, each float protruding post respectively with corresponding through hole 7a matched in clearance; Each floats and is provided with one group of projection massage point 10 above the protruding post 9;

Be connected with below c, the mobile lathe bed 6 and drive the mechanical lifting gear that the moving bed body moves up and down, described mechanical lifting gear is comprised of two screw-threaded shaft elevators 3 and motor 1, motor 1 links to each other with First screw-threaded shaft elevator 3 by shaft coupling 2, link to each other by universal drive shaft 5 between two screw-threaded shaft elevators, the elevating screw 4 above every screw-threaded shaft elevator links to each other with mobile lathe bed 6 respectively.

D, motor 1 link to each other with PLC, and setting-up time and turning to makes electric machine rotation once as the case may be.

In addition, as shown in Figure 4, the fixed lobe in the described fixedly lathe bed 7 is the fixed lobe bar 8a of rectangle and is evenly equipped with rectangular through-hole 7a between fixed lobe bar 8a.The unsteady projection that flotation bed connects with it is the unsteady raised item 9a of rectangle, and it cooperates with rectangular through-hole 7a.Be provided with one group of projection massage point 11a above the fixed lobe bar 8a, the projection of floating is for being provided with one group of projection massage point 10a above the bar 9a.

Embodiment two:

Basic structure is with embodiment one, and difference is:

As shown in Figure 5, described mobile lathe bed 6 connects respectively a mechanical lifting gear that is comprised of screw-threaded shaft elevator 3 and motor 1 thereof at least two lathe beds independently on each lathe bed, and motor 1 links to each other with PLC.Can produce body part as required like this and force the massage motion.

Claims

1. human bady gravitational fulcrum automatic shift bed is characterized in that comprising:

A, fixing lathe bed (7), the fixing upper uniform one group of fixed lobe of lathe bed (7), fixedly lathe bed (7) is gone up uniform one group of through hole (7a), and through hole (7a) is between adjacent fixed lobe;

B, mobile lathe bed (6) are provided with one group of projection of floating above the mobile lathe bed (6), each float projection respectively with corresponding through hole (7a) matched in clearance;

Be connected with below c, the mobile lathe bed (6) and drive the mechanical lifting gear that the moving bed body moves up and down;

2. human bady gravitational fulcrum automatic shift bed according to claim 1, it is characterized in that: described mechanical lifting gear is comprised of at least one screw-threaded shaft elevator (3) and motor (1), motor (1) links to each other with PLC, and the elevating screw above every screw-threaded shaft elevator links to each other with mobile lathe bed (6) respectively.

3. human bady gravitational fulcrum automatic shift bed according to claim 1, it is characterized in that: mobile lathe bed (6) is at least two lathe beds independently, connect respectively a mechanical lifting gear that is comprised of screw-threaded shaft elevator (3) and motor (1) thereof on each lathe bed, motor (1) links to each other with PLC.

4. according to claim 1,2 or 3 described human bady gravitational fulcrum automatic shift beds, it is characterized in that: described fixed lobe is protruding post (8), be provided with above the protruding post (8) one group the projection massage point (11); Described unsteady projection is protruding post (9), is provided with one group of projection massage point (10) above the protruding post (9).

5. according to claim 1,2 or 3 described human bady gravitational fulcrum automatic shift beds, it is characterized in that: described fixed lobe is raised item (8a), described unsteady projection is that (9 a) for raised item.

6. human bady gravitational fulcrum automatic shift bed according to claim 5, it is characterized in that: described fixed lobe is raised item (8a), is provided with one group of projection massage point (11a) above the raised item (8a); Described unsteady projection is that (9 a), and (9 are provided with one group of projection massage point (10a) above a) to raised item for raised item.