CN108095926B

CN108095926B - Emergency medical bed convenient to remove and fix

Info

Publication number: CN108095926B
Application number: CN201711351860.XA
Authority: CN
Inventors: 高云秀; 韩海霞; 杜瑞; 赵新伟
Original assignee: Individual
Current assignee: Gao Yunxiu
Priority date: 2017-12-15
Filing date: 2017-12-15
Publication date: 2020-12-15
Anticipated expiration: 2037-12-15
Also published as: CN108095926A

Abstract

The invention relates to an emergency medical bed convenient to move and fix, which comprises a rack, a hydraulic cylinder, a handrail, a protective cover and a return spring, wherein universal wheels are installed at the lower end of the rack, a placing groove is formed in the inner side of the rack, the hydraulic cylinder penetrates through the placing groove, a fixing base is connected to the lower end of the hydraulic cylinder, a motor groove is reserved at the upper end of the placing groove and is positioned in the middle of the hydraulic cylinder, the upper end of the rack is connected with a bed plate through an adjusting mechanism, a sliding groove is formed in the outer side of the upper end of the bed plate, the handrail is arranged at the upper end of the bed plate, heat-insulating cotton is installed on the inner side of the protective cover, a pulley is installed at the lower end of the protective cover, a servo motor is installed in the middle of the fixing base. The emergency medical bed convenient to move and fix is convenient to move and fix and is suitable for being used under emergency conditions.

Description

Emergency medical bed convenient to remove and fix

Technical Field

The invention relates to the technical field of medical equipment, in particular to an emergency medical bed convenient to move and fix.

Background

With the continuous advance of the industrial modernization and the scientific and technological modernization, the social economy develops rapidly, the living standard of people is gradually improved, more and more novel equipment is applied to various industries, the novel products are used, so that people can use the novel equipment more conveniently and efficiently, and simultaneously, the manpower can be effectively saved, the updating process of the novel equipment is also different day by day, the current mechanical equipment is various, the novel equipment is used for the production and work of various industries, the working efficiency is improved, the use value of the equipment is further increased, taking the medical bed as an example, the most traditional medical bed can only be used for simple medical treatment and can not be fixed under the condition of complicated conditions, so that the patient can not be treated better, meanwhile, certain protection can not be carried out on the patient, secondary infection is easy to cause to the patient, and the health of the patient is damaged, we have therefore proposed an emergency medical bed which is easy to move and fix, so as to solve the problems set forth above.

Disclosure of Invention

The invention aims to provide an emergency medical bed convenient to move and fix, and aims to solve the problems that the medical bed proposed by the background technology cannot be fixed under the condition of complicated conditions and cannot protect a patient to a certain extent.

In order to achieve the purpose, the invention provides the following technical scheme: an emergency medical bed convenient to move and fix comprises a frame, a hydraulic cylinder, a handrail, a protective cover and a reset spring, wherein universal wheels are installed at the lower end of the frame, a standing groove is formed in the inner side of the frame, the hydraulic cylinder penetrates through the inside of the standing groove, the lower end of the hydraulic cylinder is connected with a fixing base, a motor groove is reserved at the upper end of the standing groove and is positioned in the middle of the hydraulic cylinder, the upper end of the frame is connected with a bed plate through an adjusting mechanism, a sliding groove is formed in the outer side of the upper end of the bed plate, the handrail is arranged at the upper end of the bed plate and is positioned in the inner side of the sliding groove, heat-insulating cotton is installed in the inner side of the protective cover, a pulley is installed at the lower end of the protective cover, a servo motor is installed in the, the dead lever runs through inside spacing seat, and the dead lever outside is provided with reset spring, reset spring one end is connected with spacing seat, and the reset spring other end is connected with the dead lever.

Preferably, the overall dimension of the placing groove is matched with the overall dimension of the fixed base, and the depth inside the placing groove is equal to the height of the fixed base.

Preferably, adjustment mechanism includes shell, spacing groove, bearing, adjusting nut, threaded rod and stopper, and the spacing groove has been seted up to the shell inside, and the shell upper end is connected with adjusting nut through the bearing, and the threaded rod runs through inside bearing and adjusting nut, and the threaded rod outside is fixed with the stopper, and the stopper is located the spacing inslot portion.

Preferably, the protection cover, the heat insulation cotton and the pulley form a protection mechanism, and the maximum extension length of the protection mechanism is equal to the length of the bed board.

Preferably, the protective cover is of a U-shaped structure, and the maximum width of the protective cover is equal to the distance between the sliding grooves.

Preferably, the adjusting block is of a stepped structure in shape, and the width of the upper end of the adjusting block is equal to the diameter of the guide wheel.

Preferably, the number of the fixed rods is four, and the fixed rods are uniformly distributed around the adjusting wheel at equal angles.

Preferably, the length of the fixing rod is equal to the distance between the outer side surface of the adjusting wheel and the fixing base.

Compared with the prior art, the invention has the beneficial effects that: the overall dimension of the emergency medical bed placing groove convenient to move and fix is matched with the overall dimension of the fixed base, the depth of the inner part of the placing groove is equal to the height of the fixed base, the fixed base can be conveniently stored and placed, the fixed base can be stored into the placing groove when the device is not required to be fixed, so that the device can move more smoothly without scraping and rubbing, meanwhile, the fixed base can be protected to a certain extent, the height of the bed plate can be conveniently adjusted by the arrangement of the adjusting mechanism, the bed plate can be always kept in a horizontal state when in use, a patient can be more comfortable, the arrangement of the protecting mechanism can better protect the internal environment of the device, dust can be prevented from entering the device, and secondary infection of the wound of the patient can be avoided, the setting of dead lever, can conveniently fix whole device, make the device can be fixed more firmly under the environment of complicacy, thereby can make the device more stable, thereby can conveniently treat the patient, the protection casing appearance is "U" type structure, and the maximum width of protection casing equals with the interval of spout, can be better protect inside, and can conveniently stretch it, thereby avoid causing the influence to user's use, the length of dead lever equals with the distance between regulating wheel outside surface and the unable adjustment base, can conveniently accomodate the dead lever, avoid its extension length overlength, and then can avoid causing the influence to the use of device.

Drawings

FIG. 1 is a schematic view of an emergency medical bed of the present invention which is easy to move and fix;

FIG. 2 is a schematic top view of an emergency medical bed of the present invention for easy movement and fixation;

FIG. 3 is a schematic view of the protective cover of the emergency medical bed of the present invention for easy movement and fixation;

FIG. 4 is a schematic view of the internal structure of the fixed base of the emergency medical bed of the present invention for easy movement and fixation;

FIG. 5 is a partially enlarged view of an emergency medical bed A for facilitating movement and fixation according to the present invention;

fig. 6 is a schematic structural view of an emergency medical bed adjusting mechanism convenient to move and fix according to the invention.

In the figure: 1. the device comprises a rack, 2, universal wheels, 3, a placing groove, 4, a hydraulic cylinder, 5, a motor groove, 6, a fixed base, 7, an adjusting mechanism, 701, a shell, 702, a limiting groove, 703, a bearing, 704, an adjusting nut, 705, a threaded rod, 706, a limiting block, 8, a bed board, 9, a sliding groove, 10, a handrail, 11, a protective cover, 12, heat insulation cotton, 13, a pulley, 14, a servo motor, 15, an adjusting wheel, 16, an adjusting block, 17, a guide wheel, 18, a limiting seat, 19, a fixing rod, 20 and a reset spring.

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. 1-6, the present invention provides a technical solution: an emergency medical bed convenient to move and fix comprises a frame 1, universal wheels 2, a placing groove 3, a hydraulic cylinder 4, a motor groove 5, a fixed base 6, an adjusting mechanism 7, a bed board 8, a sliding groove 9, handrails 10, a protective cover 11, heat-insulating cotton 12, pulleys 13, a servo motor 14, an adjusting wheel 15, an adjusting block 16, a guide wheel 17, a limiting seat 18, a fixed rod 19 and a reset spring 20, wherein the universal wheels 2 are installed at the lower end of the frame 1, the placing groove 3 is formed in the inner side of the frame 1, the hydraulic cylinder 4 penetrates through the placing groove 3, the lower end of the hydraulic cylinder 4 is connected with the fixed base 6, the appearance size of the placing groove 3 is matched with the appearance size of the fixed base 6, the depth of the inside of the placing groove 3 is equal to the height of the fixed base 6, the fixed base 6 can be conveniently stored and placed, the device can take the fixed base 6 into the placing groove 3 when the device is, therefore, the device can be smoother when moving, scratch does not occur, a certain protection effect can be achieved on the fixed base 6, the motor groove 5 is reserved at the upper end of the placing groove 3, the motor groove 5 is located in the middle of the hydraulic cylinder 4, the upper end of the rack 1 is connected with the bed plate 8 through the adjusting mechanism 7, the sliding groove 9 is formed in the outer side of the upper end of the bed plate 8, the adjusting mechanism 7 comprises a shell 701, a limiting groove 702, a bearing 703, an adjusting nut 704, a threaded rod 705 and a limiting block 706, the limiting groove 702 is formed in the shell 701, the upper end of the shell 701 is connected with the adjusting nut 704 through the bearing 703, the threaded rod 705 penetrates through the bearing 703 and the adjusting nut 704, the limiting block 706 is fixed on the outer side of the threaded rod 705 and located in the limiting groove 702, the height of the bed plate 8 can be conveniently adjusted, and the bed plate 8 can be kept in a horizontal installation, further enabling the patient to be more comfortable, the handrail 10 is arranged at the upper end of the bed board 8, the handrail 10 is arranged at the inner side of the sliding groove 9, the heat preservation cotton 12 is arranged at the inner side of the protective cover 11, the pulley 13 is arranged at the lower end of the protective cover 11, the heat preservation cotton 12 and the pulley 13 form a protective mechanism, the maximum extension length of the protective cover is equal to the length of the bed board 8, the internal environment of the device can be better protected, dust can be prevented from entering the device, secondary infection to the wound of the patient can be avoided, the protective cover 11 is of a U-shaped structure, the maximum width of the protective cover 11 is equal to the distance between the sliding grooves 9, the internal environment can be better protected, the internal environment can be conveniently stretched, influence on the use of the user can be avoided, the servo motor 14 is arranged in the middle of the fixing base 6, an adjusting block 16 is fixed on the outer side of the adjusting wheel 15, the outer side of the adjusting block 16 is connected with a fixed rod 19 through a guide wheel 17, the adjusting block 16 is of a step-shaped structure, the width of the upper end of the adjusting block 16 is equal to the diameter of the guide wheel 17, the guide wheel 17 can move along the step-shaped structure on the outer side of the adjusting block 16, the guide wheel 17 moves outwards in the rotating process of the adjusting block 16, the fixed rod 19 can further move outwards, the fixed rod 19 penetrates through the limiting seat 18, the outer side of the fixed rod 19 is provided with four reset springs 20, the four fixed rods 19 are uniformly distributed around the adjusting wheel 15 at equal angles, the whole device can be conveniently fixed, the device can be fixed more firmly in a complex environment, the device can be more stable, the treatment of a patient can be conveniently carried out, one end of each reset spring 20 is connected with the, and the other end of the reset spring 20 is connected with a fixed rod 19, the length of the fixed rod 19 is equal to the distance between the outer side surface of the adjusting wheel 15 and the fixed base 6, the fixed rod 19 can be conveniently stored, the extending length of the fixed rod is prevented from being too long, and further the influence on the use of the device can be avoided.

The working principle is as follows: when the emergency medical bed convenient to move and fix is used, firstly, the structure of the device is simply known, then the emergency medical bed is moved through the universal wheel 2 at the lower end so as to be moved to a specified position when the emergency medical bed is used, then the power supply is switched on, the hydraulic cylinder 4 is started, the hydraulic cylinder 4 starts to work under the external power supply, the hydraulic cylinder 4 drives the fixing base 6 to move downwards from the inside of the placing groove 3 so as to separate the universal wheel 2 from the ground, then the servo motor 14 is started, the servo motor 14 drives the adjusting wheel 15 to rotate so as to deflect the adjusting block 16 at the outer side, so that the guide wheel 17 and the adjusting block 16 move relatively, the guide wheel 17 moves towards the outer side of the adjusting block 16, the fixing rod 19 is pushed to move outwards along the seat 18, and the fixing rod 19 can be connected with an external object, thereby realizing the purpose of fixing the device, avoiding the device from shaking, and in the process of moving the fixed rod 19, the return spring 20, which is extended as the fixing rod 19 moves, has potential energy to restore its original length, thereby leading the device to drive the fixed rod 19 to normally retract after the use is finished, avoiding influencing the movement of the device, according to the horizontal condition of the bed plate 8, the adjusting nut 704 is rotated, the adjusting nut 704 rotates relative to the shell 701 through the bearing 703, so that the threaded rod 705 moves along the limit groove 702 through the limit block 706, thereby achieving the purpose of adjusting the level of the bed plate 8, and then the protection cover 11 is pulled, so that the protection cover 11 moves along the sliding groove 9 through the pulley 13 at the lower end, so that the protection cover 11 can complete the protection of the whole device and avoid causing secondary infection, which is well known to those skilled in the art and not described in detail in this specification.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an emergency medical bed convenient to remove and fix, includes frame (1), pneumatic cylinder (4), handrail (10), protection casing (11) and reset spring (20), its characterized in that: the utility model discloses a bed, including frame (1), standing groove (3), pneumatic cylinder (4), bed board (8), slide way (6), slide way (10), handrail (10), and handrail (10) are located spout (9) inboard, frame (1) lower extreme is installed universal wheel (2), and frame (1) inboard has seted up standing groove (3), pneumatic cylinder (4) run through inside standing groove (3), and pneumatic cylinder (4) lower extreme is connected with unable adjustment base (6), standing groove (3) upper end reservation has motor groove (5), and motor groove (5) are located pneumatic cylinder (4) middle part, frame (1) upper end is connected with bed board (8) through adjustment mechanism (7), and bed board (8) upper end outside has seted up spout (9), handrail (10) set up in bed board (8) upper end, and handrail (10) are located spout (9) inboard, protection casing (11) inboard is installed heat preservation cotton (12), and protection casing (11) lower extreme installs pulley (13), an adjusting block (16) is fixed on the outer side of the adjusting wheel (15), the outer side of the adjusting block (16) is connected with a fixing rod (19) through a guide wheel (17), the fixing rod (19) penetrates through the limiting seat (18), a return spring (20) is arranged on the outer side of the fixing rod (19), one end of the return spring (20) is connected with the limiting seat (18), and the other end of the return spring (20) is connected with the fixing rod (19); the overall dimension of the placing groove (3) is matched with the overall dimension of the fixed base (6), and the depth inside the placing groove (3) is equal to the height of the fixed base (6); the adjusting mechanism (7) comprises a shell (701), a limiting groove (702), a bearing (703), an adjusting nut (704), a threaded rod (705) and a limiting block (706), wherein the limiting groove (702) is formed in the shell (701), the upper end of the shell (701) is connected with the adjusting nut (704) through the bearing (703), the threaded rod (705) penetrates through the bearing (703) and the adjusting nut (704), the limiting block (706) is fixed on the outer side of the threaded rod (705), and the limiting block (706) is located in the limiting groove (702);

the protective cover (11), the heat insulation cotton (12) and the pulley (13) form a protective mechanism, and the maximum extension length of the protective mechanism is equal to the length of the bed board (8);

the protective cover (11) is in a U-shaped structure, and the maximum width of the protective cover (11) is equal to the distance between the sliding grooves (9); the adjusting block (16) is of a stepped structure in shape, and the width of the upper end of the adjusting block is equal to the diameter of the guide wheel (17);

the depth inside the placing groove is equal to the height of the fixed base, the fixed base can be conveniently stored and placed, when the device does not need to be fixed, the fixed base can be stored inside the placing groove, so that the device can move more smoothly without scraping and rubbing, meanwhile, the fixed base can have a certain protection effect, the height of the bed plate can be conveniently adjusted by the arrangement of the adjusting mechanism, the bed plate can be kept in a horizontal state all the time when in use, and further a patient can feel more comfortable, and the internal environment of the device can be better protected by the arrangement of the protecting mechanism, so that dust can be prevented from entering the device, secondary infection on the wound of the patient can be avoided, the arrangement of the fixed rod can conveniently fix the whole device, and the device can be fixed more firmly under a complex environment, thereby can make the device more stable, thereby can conveniently treat the patient, the protection casing appearance is "U" type structure, and the maximum width of protection casing equals with the interval of spout, can be better protect inside, and can conveniently stretch it, thereby avoid causing the influence to user's use, the length of dead lever equals with the distance between regulating wheel outside surface and the unable adjustment base, can conveniently accomodate the dead lever, avoid its extension length overlength, and then can avoid causing the influence to the use of device.

2. An emergency medical bed convenient to move and fix according to claim 1, wherein: the number of the fixing rods (19) is four, and the fixing rods are uniformly distributed around the adjusting wheel (15) at equal angles.

3. An emergency medical bed convenient to move and fix according to claim 1, wherein: the length of the fixed rod (19) is equal to the distance between the outer side surface of the adjusting wheel (15) and the fixed base (6).