CN111407557B

CN111407557B - Safe transfer device of medical treatment transfer bed based on light sense control

Info

Publication number: CN111407557B
Application number: CN202010231217.9A
Authority: CN
Inventors: 郭艳红; 石少波; 鲍玲芳
Original assignee: Qingdao Mental Health Center
Current assignee: Qingdao Mental Health Center
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2021-06-22
Anticipated expiration: 2040-03-27
Also published as: CN111407557A

Abstract

The invention relates to the technical field of medical instruments and discloses a safe transfer device of a medical transfer bed based on light sensation control, which comprises a shell and a bed body, wherein a supporting rod is fixedly connected inside the shell, a first spring is movably connected outside the supporting rod, one end of the first spring, which is far away from the supporting rod, is movably connected with a connecting block, an iron block is fixedly connected outside the connecting block, and a sliding chute is movably connected outside the connecting block; through the shell, the bed body, the bracing piece, spring one, the connecting block, the iron plate, the spout, slide bar assembly, under the interact between the photosensitive module, can be so that when needs are transported patient, can make this device triggered the start according to photosensitive resistance's characteristic, and can make and transport and have a relatively fixed state between some other treatment microscope carriers such as bed and treatment bed and operating table, more be favorable to patient's transportation like this, reduced the risk that artifical transportation brought, more accord with actual conditions's use.

Description

Safe transfer device of medical treatment transfer bed based on light sense control

Technical Field

The invention relates to the technical field of medical instruments, in particular to a safe transfer device of a medical transfer bed based on light sensation control.

Background

The transfer bed is a special medical bed for transferring patients from bed to bed, transferring patients from an operating table to a ward and transferring patients from an ambulance. The transfer trolley solves the difficulty that the patient is difficult to transfer from the operating table to the ward after the operation, and reduces the pain and difficulty of the patient when the patient is transferred by lifting the hand in the prior art. All large hospitals are in use and are necessary medical equipment for hospitals. The transfer bed has the characteristics of lifting in multiple body positions, flexible movement, convenience in operation and the like, and changes the traditional method for transferring patients.

Nowadays, the function of a transfer bed is of great importance in the transfer and rescue of patients, but when the patients are transferred from the transfer bed to a treatment bed and an operation table, the most common operation is to lift the patients by using a bed sheet of the bed where the patients are located, and then the bed sheet is placed in other places together with the patients.

Therefore, there is a need for a safety transfer device for a light-controlled medical transfer bed that addresses these problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a safe transfer device of a medical transfer bed based on light sensation control, which has the advantages of reducing risks and secondary injuries, and solves the problems that when a patient is transferred from a transfer bed to a treatment bed and an operating table, the most common operation is to lift the patient by using a bed sheet of the bed where the patient is located, and then the bed sheet is placed at other places together with the patient, but during the operation, secondary injuries and great pains of the patient are often caused due to the fact that the lifting mode and the lifting speed of medical staff lifting the bed sheet are not uniform, and certain risks exist in the operation, and the operation is possibly fatal for some severe patients, so that the subsequent treatment of the patient is not facilitated.

(II) technical scheme

In order to achieve the purposes of reducing risks and reducing secondary injuries, the invention provides the following technical scheme: the utility model provides a medical treatment passes on safe transfer device of bed based on light sense control, which comprises an outer shell and a bed body, the inside fixedly connected with bracing piece of shell, the outside swing joint of bracing piece has spring one, the one end swing joint that bracing piece was kept away from to spring one has the connecting block, the outside fixedly connected with iron plate of connecting block, the outside swing joint of connecting block has the spout, the inside swing joint of spout has slide bar assembly, the inside swing joint of the bed body has photosensitive assembly, the inside fixedly connected with motor of the bed body, the outside fixedly connected with bevel gear of motor, bevel gear's outside swing joint has lifting unit, the outside swing joint of the bed body has the slide rail, the outside swing joint of slide rail has the slope subassembly, the inside swing joint of slide.

Preferably, the shell is fixed at the bottom of the bed body, the slide bar assembly mainly comprises a first electromagnet, a second spring and a slide bar, the first electromagnet is fixed in the sliding groove, one end of the second spring is movably connected to the outside of the first electromagnet, the other end of the second spring is movably connected to one end of the slide bar, the slide bar is movably connected in the sliding groove, one end, away from the first electromagnet, of the slide bar is fixedly provided with a buckle, the second electromagnet is fixedly connected in the shell, and the specification and the position of the second electromagnet correspond to those of the.

Preferably, the photosensitive assembly mainly comprises a shading shell, a transparent shell and a photosensitive resistor, the shading shell is fixed in the bed body, the transparent shell is embedded on the surface of the shading shell, the photosensitive resistor is fixed in the shading shell, and the specification of the transparent shell is matched with that of the photosensitive resistor.

Preferably, lifting unit mainly by the threaded rod, the movable block, the fixed block, connecting rod one, the fixed slot, connecting rod two, spring three is constituteed, bevel gear's outside meshing has another bevel gear, this bevel gear's outside fixedly connected with threaded rod, the outside swing joint of threaded rod has two movable blocks, the outside swing joint of every movable block has two connecting rod one, the inside swing joint of one end and the shell that the movable block was kept away from to one connecting rod one, the outside swing joint of one end and fixed block that the movable block was kept away from to another connecting rod one, the bottom fixed connection of fixed block and slide rail, the inside at the bed body is fixed to the fixed slot, spring three swing joint is in the inside of fixed slot, spring three's outside swing joint has connecting rod two, the top and.

Preferably, the inclination component mainly comprises a third connecting rod and a grooved pulley, the third connecting rod is movably connected to the outer portion of the sliding rail, the grooved pulley is movably connected to the outer portion of the sliding rail through a rotating shaft fixed in the grooved pulley, the grooved pulley is movably connected with the third connecting rod, and teeth matched with the grooved pulley are arranged on the outer portion of the third connecting rod.

Preferably, the part of the sliding block connected with the bed plate is made of elastic rubber materials.

Preferably, a photoresistor in the photosensitive assembly is electrically connected with the electromagnet I, the motor and the rotating shaft, and the electromagnet I, the motor and the rotating shaft are electrically connected with the driving power supply.

(III) advantageous effects

Compared with the prior art, the invention provides a safe transfer device of a medical transfer bed based on light sensation control, which has the following beneficial effects:

1. this medical treatment forwards safe transfer device of bed based on light sense control, through the shell, the bed body, the bracing piece, spring one, the connecting block, the iron plate, the spout, slide bar assembly, under the interact between the photosensitive assembly, can be so that when needs transport patient, can make this device triggered the start according to photosensitive resistance's characteristic, and can make and transport and have a relatively fixed state between some other treatment microscope carriers such as bed and treatment bed and operating table, more be favorable to patient's transportation like this, the risk that the artifical transportation brought has been reduced, more accord with actual conditions's use.

2. This medical treatment passes on safe transfer device of bed based on light sense control under the interact between motor, bevel gear, lifting unit, slide rail, slope subassembly, slider, the bed board, can be so that patient transports better, avoids the artifical secondary damage who transports and bring, adapts to different treatment microscope decks more, is favorable to the using widely of this device.

Drawings

FIG. 1 is a schematic partial cross-sectional view of the inventive structure;

FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic view of the structure of FIG. 1 at C according to the present invention;

FIG. 5 is a schematic view of the structure shown at D in FIG. 1 according to the present invention.

In the figure: 1. a housing; 2. a bed body; 3. a support bar; 4. a first spring; 5. connecting blocks; 6. an iron block; 7. a chute; 8. a slide bar assembly; 9. a photosensitive element; 10. a motor; 11. a bevel gear; 12. a lifting assembly; 13. a slide rail; 14. a tilt assembly; 15. a slider; 16. a bed board.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a safe transfer device of a medical transfer bed based on light sensation control comprises a shell 1 and a bed body 2, wherein a support rod 3 is fixedly connected inside the shell 1, a spring I4 is movably connected outside the support rod 3, one end of the spring I4 far away from the support rod 3 is movably connected with a connecting block 5, an iron block 6 is fixedly connected outside the connecting block 5, a chute 7 is movably connected outside the connecting block 5, a slide bar assembly 8 is movably connected inside the chute 7, the shell 1 is fixed at the bottom of the bed body 2, the slide bar assembly 8 mainly comprises an electromagnet I, a spring II and a slide bar, the electromagnet I is fixed inside the chute 7, one end of the spring II is movably connected outside the electromagnet I, the other end is movably connected at one end of the slide bar, the slide bar is movably connected inside the chute 7, and a buckle is fixed at, and a second electromagnet is fixedly connected inside the shell 1, and the specification and the position of the second electromagnet correspond to those of the iron block 6.

The interior of the bed body 2 is movably connected with a photosensitive assembly 9, the photosensitive assembly 9 mainly comprises a shading shell, a transparent shell and a photosensitive resistor, the shading shell is fixed in the bed body 2, the transparent shell is embedded on the surface of the shading shell, the photosensitive resistor is fixed in the shading shell, the specification of the transparent shell is matched with the photosensitive resistor, under the interaction among the shell 1, the bed body 2, the support rod 3, the spring I4, the connecting block 5, the iron block 6, the sliding chute 7, the sliding rod assembly 8 and the photosensitive assembly 9, when the patient needs to be transported, the device can be triggered to start according to the characteristics of the light-sensitive resistor, and can ensure that the transfer bed and the treatment bed and the operation table and other treatment carrying platforms have a relatively fixed state, therefore, the transfer of the patient is facilitated, the risk caused by manual transfer is reduced, and the use of the device is more in line with the actual condition.

The inside of the bed body 2 is fixedly connected with a motor 10, the outside of the motor 10 is fixedly connected with a bevel gear 11, the outside of the bevel gear 11 is movably connected with a lifting component 12, the outside of the bed body 2 is movably connected with a slide rail 13, the lifting component 12 mainly comprises a threaded rod, movable blocks, fixed blocks, a first connecting rod, a fixed groove, a second connecting rod and a third spring, the outside of the bevel gear 11 is meshed with another bevel gear 11, the outside of the bevel gear 11 is fixedly connected with a threaded rod, the outside of the threaded rod is movably connected with two movable blocks, the outside of each movable block is movably connected with a first connecting rod, one end of the first connecting rod, far away from the movable block, is movably connected with the inside of the shell 1, one end of the first connecting rod, far away from the movable block, is movably connected with the outside of the fixed block, the outer part of the spring III is movably connected with a connecting rod II, and the top of the connecting rod II is fixedly connected with the sliding rail 13.

The outer part of the sliding rail 13 is movably connected with an inclined component 14, the inclined component 14 mainly comprises a third connecting rod and a grooved pulley, the third connecting rod is movably connected with the outer part of the sliding rail 13, the grooved pulley is movably connected with the outer part of the sliding rail 13 through a rotating shaft fixed in the grooved pulley, the grooved pulley is movably connected with the third connecting rod, and teeth matched with the grooved pulley are arranged on the outer part of the third connecting rod; a slide block 15 is movably connected inside the slide rail 13, and a bed board 16 is movably connected outside the slide block 15; the part of the slide block 15 connected with the bed plate 16 is made of elastic rubber material; the photoresistor in the photosensitive assembly 9 is connected with electro-magnet one, motor 10, pivot electricity, electro-magnet one, motor 10, pivot all are connected with drive power supply electricity, under the interact through between motor 10, bevel gear 11, lifting unit 12, slide rail 13, slope subassembly 14, slider 15, the bed board 16, can be so that patient transports better, avoids the artifical secondary injury of transporting and bringing, adapts to different treatment microscope decks more, is favorable to the using widely of this device.

The working process and principle are that when the device starts to be started, because the inner part of the shell 1 is fixedly connected with the supporting rod 3, the outer part of the supporting rod 3 is movably connected with the first spring 4, one end of the first spring 4, which is far away from the supporting rod 3, is movably connected with the connecting block 5, the outer part of the connecting block 5 is fixedly connected with the iron block 6, the outer part of the connecting block 5 is movably connected with the chute 7, the inner part of the chute 7 is movably connected with the slide bar component 8, the inner part of the bed body 2 is movably connected with the photosensitive component 9, the shell 1 is fixed at the bottom of the bed body 2, the slide bar component 8 mainly comprises the first electromagnet, the second spring and the slide bar, the first electromagnet is fixed in the chute 7, one end of the second spring is movably connected with the outer part of the first electromagnet, the other end of the slide bar, the specification and the position of the photosensitive assembly 9 correspond to those of the iron block 6, the photosensitive assembly 9 mainly comprises a shading shell, a transparent shell and a photosensitive resistor, the shading shell is fixed inside the bed body 2, the transparent shell is embedded on the surface of the shading shell, the photosensitive resistor is fixed inside the shading shell, the specification of the transparent shell is matched with that of the photosensitive resistor, the photosensitive resistor in the photosensitive assembly 9 is electrically connected with the electromagnet I, the motor 10 and the rotating shaft, the electromagnet I, the motor 10 and the rotating shaft are electrically connected with a driving power supply, when the bed body 2 is close to a treatment carrying platform, the subject part of the treatment carrying platform can shade the light outside the photosensitive assembly 9, the photosensitive resistor can not sense the external light at the moment so as to change the resistance value, so that the driving power supply is powered off for the electromagnet I and the electromagnet II, the electromagnet II is powered off, the iron block 6 drives the connecting block 5 to move downwards under, the connecting block 5 moves to drive the sliding groove 7 to move, the electromagnet I is powered off to drive the spring II to move, and the spring II moves to drive the sliding rod to move, so that the buckle can buckle the treatment carrying platform.

Because the inside of the bed body 2 is fixedly connected with a motor 10, the outside of the motor 10 is fixedly connected with a bevel gear 11, the outside of the bevel gear 11 is movably connected with a lifting component 12, the outside of the bed body 2 is movably connected with a slide rail 13, the outside of the slide rail 13 is movably connected with an inclined component 14, the inside of the slide rail 13 is movably connected with a slide block 15, the outside of the slide block 15 is movably connected with a bed plate 16, the lifting component 12 mainly comprises a threaded rod, a movable block, a fixed block, a first connecting rod, a fixed groove, a second connecting rod and a spring, the outside of the bevel gear 11 is meshed with another bevel gear 11, the outside of the bevel gear 11 is fixedly connected with the threaded rod, the outside of the threaded rod is movably connected with two movable blocks, the outside of each movable block is movably connected with a first connecting rod, one end of one connecting rod, the fixed block is fixedly connected with the bottom of a slide rail 13, the fixed groove is fixed inside a bed body 2, a spring III is movably connected inside the fixed groove, the outside of the spring III is movably connected with a connecting rod II, the top of the connecting rod II is fixedly connected with the slide rail 13, an inclined component 14 mainly comprises a connecting rod III and a grooved pulley, the connecting rod III is movably connected outside the slide rail 13, the grooved pulley is movably connected outside the slide rail 13 through a rotating shaft fixed inside the grooved pulley, the grooved pulley is movably connected with the connecting rod III, teeth matched with the grooved pulley are arranged outside the connecting rod III, the part of a sliding block 15 connected with a bed plate 16 is made of elastic rubber materials, at the moment, the resistance value of a photosensitive resistor changes to enable a driving power supply to drive a motor 10 to start, the motor 10 starts to drive an external bevel gear 11 to move, the bevel gear, the movable block moves to drive the sliding rail 13 to move under the action of the first connecting rod and the fixed block, the sliding rail 13 moves to drive the second connecting rod to move, the second connecting rod moves to drive the third spring to move, in addition, the resistance value of the photoresistor changes, so that the driving power supply drives the rotating shaft to rotate, the rotating shaft rotates to drive the grooved pulley to rotate, the grooved pulley rotates to drive the bed plate 16 to incline under the action of the third connecting rod, the bed plate 16 moves under the action of the sliding block 15, and the patient is transferred to the treatment platform deck by the movement of the bed plate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a safe transfer device of medical transfer bed based on light sense control, includes shell (1) and bed body (2), its characterized in that: the bed is characterized in that a supporting rod (3) is fixedly connected to the inside of the shell (1), a spring I (4) is movably connected to the outside of the supporting rod (3), one end, far away from the supporting rod (3), of the spring I (4) is movably connected with a connecting block (5), an iron block (6) is fixedly connected to the outside of the connecting block (5), a sliding chute (7) is movably connected to the outside of the connecting block (5), a sliding rod assembly (8) is movably connected to the inside of the sliding chute (7), a photosensitive assembly (9) is movably connected to the inside of the bed body (2), a motor (10) is fixedly connected to the inside of the bed body (2), a bevel gear (11) is fixedly connected to the outside of the motor (10), a lifting assembly (12) is movably connected to the outside of the bevel gear (11), a sliding rail (13) is movably connected to the outside of the bed body, the outside of the sliding block (15) is movably connected with a bed plate (16);

the shell (1) is fixed at the bottom of the bed body (2), the sliding rod assembly (8) mainly comprises a first electromagnet, a second spring and a sliding rod, the first electromagnet is fixed inside the sliding chute (7), one end of the second spring is movably connected to the outside of the first electromagnet, the other end of the second spring is movably connected to one end of the sliding rod, the sliding rod is movably connected inside the sliding chute (7), a buckle is fixed at one end, away from the first electromagnet, of the sliding rod, the second electromagnet is fixedly connected inside the shell (1), and the specification and the position of the second electromagnet correspond to those of the iron block (6);

photosensitive element (9) mainly comprise shading shell, transparent shell, photo resistance, and the shading shell is fixed in the inside of bed body (2), and transparent shell inlays on the surface of shading shell, and photo resistance fixes in the inside of shading shell, and the specification and the photo resistance phase-match of transparent shell.

2. The light sensation control-based safety transfer device for a medical transfer cot as claimed in claim 1, wherein: lifting unit (12) mainly by the threaded rod, the movable block, the fixed block, connecting rod one, the fixed slot, connecting rod two, spring three is constituteed, the outside meshing of bevel gear (11) has another bevel gear (11), the outside fixedly connected with threaded rod of this bevel gear (11), the outside swing joint of threaded rod has two movable blocks, the outside swing joint of every movable block has two connecting rod one, the inside swing joint of one end and shell (1) of movable block is kept away from to one connecting rod one, the outside swing joint of one end and fixed block of movable block is kept away from to another connecting rod one, the bottom fixed connection of fixed block and slide rail (13), the inside at the bed body (2) is fixed to the fixed slot, the inside at the fixed slot of three swing joints of spring, the outside swing joint of spring three has connecting rod two, the top and slide rail (13) fixed.

3. The light sensation control-based safety transfer device for a medical transfer cot as claimed in claim 1, wherein: the inclined assembly (14) mainly comprises a third connecting rod and a grooved pulley, the third connecting rod is movably connected to the outer portion of the sliding rail (13), the grooved pulley is movably connected to the outer portion of the sliding rail (13) through a rotating shaft fixed in the grooved pulley, the grooved pulley is movably connected with the third connecting rod, and teeth matched with the grooved pulley are arranged on the outer portion of the third connecting rod.

4. The light sensation control-based safety transfer device for a medical transfer cot as claimed in claim 1, wherein: the part of the sliding block (15) connected with the bed plate (16) is made of elastic rubber materials.

5. The light sensation control-based safety transfer device for a medical transfer cot as claimed in claim 1, wherein: the photosensitive resistor in the photosensitive assembly (9) is electrically connected with the electromagnet I, the motor (10) and the rotating shaft, and the electromagnet I, the motor (10) and the rotating shaft are electrically connected with the driving power supply.