CN211986002U

CN211986002U - Hospital bed stable in use and adjustable in bed head height

Info

Publication number: CN211986002U
Application number: CN202020074679.XU
Authority: CN
Inventors: 蒋菲
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-11-24
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a sickbed with stable use and adjustable bed head height, which comprises a bed plate, a bed head height adjusting mechanism and a stabilizing mechanism, wherein the stabilizing mechanism is positioned at the bottom of the bed plate, the stabilizing mechanism comprises a pillar and a pressing plate, the upper end of the pillar is fixed at the bottom of the bed plate, the lower end of the pillar is provided with a roller, the pillars are mutually connected through a transverse plate, the pressing plate is positioned below the transverse plate, one side of the top of the pressing plate is fixedly provided with a limiting rod, the upper end of the limiting rod penetrates through the transverse plate, the bottom of the pressing plate is paved with a rubber sheet, the center of the top of the pressing plate is provided with a limiting block, the top of the limiting block is connected with a second lead screw, and the middle part of the upper end of; the utility model discloses can increase the stability of sick bed, avoid the sick bed to remove.

Description

Hospital bed stable in use and adjustable in bed head height

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to sick bed that uses stably and adjustable head of a bed height.

Background

The hospital bed can also be called as a medical bed, a nursing bed and the like, is used when patients are in rest, is mainly used in various hospitals, village and town health hospitals, community health service centers and the like, is provided with an adjustable bed head, and still has various problems in the traditional hospital bed with the adjustable bed head.

Like the utility model discloses an LEP sick bed that the bulletin number is CN204636788U, it carries out the jacking operation to the back end board through the jack that sets up single control at the bedstead rear portion for raise, but its bed body is when receiving external force collision, and the bed body is very easily taken place to move, moves the in-process and very easily causes the secondary injury to the disease, for this reason we propose a use stable and but the sick bed of adjustable head of a bed height.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sick bed of stable and adjustable head of a bed height of use to the bed body that proposes current sick bed among the solution above-mentioned background art is when receiving external force collision, and the bed body is very easily taken place to remove, removes the problem that the in-process very easily causes the secondary injury to the disease.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an use stable just but sick bed of head of a bed height, includes the bed board, head of a bed altitude mixture control mechanism and stabilizing mean, stabilizing mean is located the bottom of bed board, stabilizing mean includes pillar and clamp plate, the upper end of pillar is fixed in the bottom of bed board, and the lower extreme of pillar installs the gyro wheel to through diaphragm interconnect between the pillar, the clamp plate is located the below of diaphragm, and one side at clamp plate top is fixed with the gag lever post to the upper end of gag lever post runs through there is the diaphragm, and the rubber sheet has been laid to the bottom of clamp plate moreover, the stopper is installed to the center department at clamp plate top, and the top of stopper is connected with the second lead screw to the middle part and the handle interconnect of diaphragm are run through to the upper end of second.

Preferably, head of a bed height adjustment mechanism is located the bed board, head of a bed height adjustment mechanism is including placing the mouth, place the mouth and offer in one side of bed board, and place the internally mounted of mouth and have a headboard to the limit end of headboard is through pivot and the inner wall interconnect of placing the mouth, the spout has been seted up to the bottom of headboard, and the internally mounted of spout has a slide bar, and the bottom of slide bar is fixed with the bearing bar, first lead screw is installed to the bottom of bearing bar, and the lower extreme of first lead screw is connected with servo motor, and servo motor installs in the top of bearing plate, and the tip of bearing plate is fixed in the bottom of bed board moreover.

Preferably, the side of the bed board is provided with a containing box, and a controller is arranged in the containing box.

Preferably, the height of the headboard is equal to that of the placing opening, and the edge end of the headboard is arranged into an arc-shaped structure.

Preferably, the outer wall of the sliding rod is attached to the inner wall of the sliding groove, and the sliding rod and the headboard form a sliding structure through the sliding groove.

Preferably, the bearing rod is designed into a U-shaped structure, and the end part of the bearing rod and the sliding rod are combined into a T-shaped structure.

Preferably, the central axis of the first screw rod and the central axis of the bearing rod are overlapped, and the bearing rod is in threaded connection with the first screw rod.

Preferably, the rubber sheet is connected with the pressing plate in a sticking manner.

Preferably, the limiting rods are symmetrically arranged around the central axis of the pressing plate, and the limiting rods and the transverse plate form a sliding structure.

Preferably, the limiting block and the pressing plate form a rotating structure, and the second screw rod on the limiting block is in threaded connection with the transverse plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. be provided with gag lever post, stopper, second lead screw and handle for clamp plate and sheet rubber can carry out altitude mixture control, thereby when clamp plate and sheet rubber and ground in close contact with, can increase the stability of sick bed, avoided the sick bed to remove, and then avoided the bed body to remove the condition emergence that causes the secondary injury to the patient.

2. Be provided with spout, slide bar, bearing bar, first lead screw, servo motor and controller and can realize that the head board rotates round the pivot to can realize the regulatory function of head board height, make patient only need can oneself adjust the height of head board through the controller in addition, need not the disease and adjust through the control lever of pressing the jack or through changeing, simplify the regulation step, the disease self of being convenient for more adjusts the head of a bed height.

Drawings

FIG. 1 is a schematic front view of the present invention;

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

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

FIG. 4 is a schematic view of the slide bar mounting structure of the present invention;

FIG. 5 is a schematic view of the second lead screw mounting structure of the present invention;

in the figure: 1. a bed board; 2. a placement port; 3. a headboard; 4. a rotating shaft; 5. a chute; 6. a slide bar; 7. a load-bearing bar; 8. a first lead screw; 9. a servo motor; 10. a bearing plate; 11. a pillar; 12. a roller; 13. a transverse plate; 14. pressing a plate; 15. a rubber sheet; 16. a limiting rod; 17. a limiting block; 18. a second lead screw; 19. a handle; 20. a containing box; 21. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an use sick bed of stable and adjustable head of a bed height, including bed board 1, head of a bed height-adjusting mechanism and stabilizing mean, stabilizing mean is located the bottom of bed board 1, stabilizing mean includes pillar 11 and clamp plate 14, the upper end of pillar 11 is fixed in the bottom of bed board 1, and gyro wheel 12 is installed to the lower extreme of pillar 11, and through diaphragm 13 interconnect between the pillar 11, clamp plate 14 is located the below of diaphragm 13, and one side at clamp plate 14 top is fixed with gag lever post 16, and the upper end of gag lever post 16 runs through there is diaphragm 13, and rubber sheet 15 has been laid to the bottom of clamp plate 14, the center department at clamp plate 14 top installs stopper 17, and the top of stopper 17 is connected with second lead screw 18, and the middle part and the handle 19 interconnect of diaphragm 13 are run through to the upper end of second lead screw.

Be convenient for the patient to the regulation of head of a bed height, this embodiment, it is preferred, head of a bed height adjustment mechanism is located bed board 1, head of a bed height adjustment mechanism is including placing mouth 2, place the one side that mouth 2 seted up in bed board 1, and the internally mounted who places mouth 2 has head board 3, and the limit end of head board 3 is through pivot 4 and the inner wall interconnect who places mouth 2, spout 5 has been seted up to head board 3's bottom, and the internally mounted of spout 5 has slide bar 6, and slide bar 6's bottom is fixed with bearing bar 7, first lead screw 8 is installed to bearing bar 7's bottom, and first lead screw 8's lower extreme is connected with servo motor 9, and servo motor 9 installs in the top of bearing plate 10, and the tip of bearing plate 10 is fixed in the bottom of bed board 1, can highly adjust head board 3, thereby make things convenient for the patient is comfortable to lie.

The controller 21 is convenient for a patient to take or place, in the embodiment, preferably, the holding box 20 is installed at the side of the bed board 1, and the controller 21 is arranged inside the holding box 20.

Guaranteed that headboard 3 can be in same height with bed board 1 to guaranteed the planarization of sick bed, guaranteed that headboard 3 can rotate round pivot 4, this embodiment, preferred, headboard 3 highly equals the height of placing mouth 2, and the limit end of headboard 3 sets up to the arc structure.

When having guaranteed bearing bar 7 height change, can make slide bar 6 remove in the inside of spout 5, this embodiment, preferably, the outer wall of slide bar 6 laminates with the inner wall of spout 5 each other, and slide bar 6 passes through spout 5 and constitutes sliding structure with headboard 3, and bearing bar 7 designs for "U" style of calligraphy structure, and the tip of bearing bar 7 and slide bar 6 make up into "T" style of calligraphy structure.

When the first screw rod 8 rotates, the height of the bearing rod 7 can be adjusted, in this embodiment, preferably, the central axis of the first screw rod 8 and the central axis of the bearing rod 7 coincide with each other, and the bearing rod 7 is in threaded connection with the first screw rod 8.

The rubber sheet 15 increases the friction between the pressing plate 14 and the ground, thereby increasing the stability of the hospital bed, and in this embodiment, preferably, the rubber sheet 15 is connected with the pressing plate 14 in a sticking manner.

The position-limiting rod 16 is arranged to enable the pressing plate 14 to move up and down stably, in this embodiment, preferably, the position-limiting rod 16 is arranged symmetrically with respect to the central axis of the pressing plate 14, and the position-limiting rod 16 and the transverse plate 13 form a sliding structure.

When the second screw rod 18 is rotated, the second screw rod 18 can move up and down on the transverse plate 13, so that the second screw rod 18 can drive the pressing plate 14 to lift through the limiting block 17, in this embodiment, preferably, the limiting block 17 and the pressing plate 14 form a rotating structure, and the second screw rod 18 on the limiting block 17 is in threaded connection with the transverse plate 13.

The utility model discloses a theory of operation and use flow: when the device is used, when a patient needs to adjust the height of the headboard 3, the controller 21 in the containing box 20 is taken out, then a lifting key on the controller 21 is pressed, the servo motor 9 rotates forwards, the servo motor 9 drives the first screw rod 8 to rotate forwards, as the first screw rod 8 is in threaded connection with the bearing rod 7, the bearing rod 7 moves upwards, the bearing rod 7 drives the sliding rod 6 to move in the sliding groove 5, the sliding rod 6 pushes the headboard 3 to rotate anticlockwise around the rotating shaft 4, one end of the headboard 3 is lifted, the back of the patient can be driven to be lifted, the comfortable feeling is given to the patient, then the headboard 3 can stop moving by pressing a stop key on the controller 21, the headboard 3 can be restored to the original position by pressing a descending key on the headboard 3 in the same way, the controller controls the forward rotation or reverse rotation of the servo motor, and then control the corotation of first lead screw or reversal, and then adjust the position of slide bar, promote the headboard to carry out height control, the disease self-regulation of being convenient for, simplify the regulation step, when this sick bed removes the back and needs to fix in a position motionless, corotation handle 19 this moment, handle 19 drives second lead screw 18 and corotation after that, second lead screw 18 drives stopper 17 and corotation simultaneously, because second lead screw 18 and diaphragm 13 are threaded connection, consequently stopper 17 promotes clamp plate 14 and sheet rubber 15 and moves down, clamp plate 14 drives gag lever post 16 and moves down on diaphragm 13 simultaneously, until clamp plate 14 and sheet rubber 15 and ground in close contact with, thereby the area of contact between sick bed and ground has been increased, and then the stability of sick bed has been promoted, avoided the bed body to remove the in-process and caused the secondary injury to the disease.

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 use stable and but bedside height-adjusting's sick bed, includes bed board (1), head of a bed altitude mixture control mechanism and stabilizing mean, its characterized in that: stabilizing mean is located the bottom of bed board (1), stabilizing mean includes pillar (11) and clamp plate (14), the upper end of pillar (11) is fixed in the bottom of bed board (1), and the lower extreme of pillar (11) installs gyro wheel (12), and through diaphragm (13) interconnect between pillar (11), clamp plate (14) are located the below of diaphragm (13), and one side at clamp plate (14) top is fixed with stopper rod (16), and the upper end of stopper rod (16) runs through diaphragm (13), and rubber sheet (15) have been laid to the bottom of clamp plate (14), stopper (17) are installed to the center department at clamp plate (14) top, and the top of stopper (17) is connected with second lead screw (18), and the upper end of second lead screw (18) runs through the middle part and handle (19) interconnect of diaphragm (13).

2. The hospital bed of claim 1, wherein the height of the bed head is adjustable and stable, and the height of the bed head is adjustable: the bed head height adjusting mechanism is positioned on the bed board (1) and comprises a placing opening (2), the placing opening (2) is arranged at one side of the bed board (1), a headboard (3) is arranged in the placing opening (2), and the edge end of the headboard (3) is connected with the inner wall of the placing opening (2) through a rotating shaft (4), the bottom of the headboard (3) is provided with a sliding chute (5), a sliding rod (6) is arranged in the sliding chute (5), a bearing rod (7) is fixed at the bottom of the sliding rod (6), a first screw rod (8) is installed at the bottom of the bearing rod (7), the lower end of the first screw rod (8) is connected with a servo motor (9), the servo motor (9) is arranged at the top of the bearing plate (10), and the end part of the bearing plate (10) is fixed at the bottom of the bed plate (1).

3. The hospital bed of claim 2, wherein the height of the bed head is adjustable and stable, and the height of the bed head is adjustable: the side of the bed board (1) is provided with a containing box (20), and a controller (21) is arranged in the containing box (20).

4. The hospital bed of claim 2, wherein the height of the bed head is adjustable and stable, and the height of the bed head is adjustable: the height of the headboard (3) is equal to that of the placing opening (2), and the edge end of the headboard (3) is of an arc-shaped structure.

5. The hospital bed of claim 2, wherein the height of the bed head is adjustable and stable, and the height of the bed head is adjustable: the outer wall of the sliding rod (6) is attached to the inner wall of the sliding groove (5), and the sliding rod (6) and the headboard (3) form a sliding structure through the sliding groove (5).

6. The hospital bed of claim 2, wherein the height of the bed head is adjustable and stable, and the height of the bed head is adjustable: the bearing rod (7) is designed into a U-shaped structure, and the end part of the bearing rod (7) and the sliding rod (6) are combined into a T-shaped structure.

7. The hospital bed of claim 2, wherein the height of the bed head is adjustable and stable, and the height of the bed head is adjustable: the central axis of the first screw rod (8) and the central axis of the bearing rod (7) are mutually overlapped, and the bearing rod (7) is in threaded connection with the first screw rod (8).

8. The hospital bed of claim 1, wherein the height of the bed head is adjustable and stable, and the height of the bed head is adjustable: the rubber sheet (15) is connected with the pressing plate (14) in a sticking way.

9. The hospital bed of claim 1, wherein the height of the bed head is adjustable and stable, and the height of the bed head is adjustable: the limiting rod (16) is symmetrically arranged relative to the central axis of the pressing plate (14), and the limiting rod (16) and the transverse plate (13) form a sliding structure.

10. The hospital bed of claim 1, wherein the height of the bed head is adjustable and stable, and the height of the bed head is adjustable: the limiting block (17) and the pressing plate (14) form a rotating structure, and a second screw rod (18) on the limiting block (17) is in threaded connection with the transverse plate (13).