CN210582888U

CN210582888U - Nursing bed

Info

Publication number: CN210582888U
Application number: CN201920508687.8U
Authority: CN
Inventors: 范志勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2020-05-22
Anticipated expiration: 2029-04-16

Abstract

The utility model relates to a nursing bed, a bed body, bed body length direction sets up first bearing pillar and second bearing pillar of crisscross equidistance, wherein, bearing pillar top fixed connection elastic cushion block, the equal swing joint of first bearing pillar and second bearing pillar is on bed body bed board and is connected with actuating mechanism, the actuating mechanism bottom runs through internal portion of bed and is connected with the control switch electricity, output motor one end is connected with the steering column through the transmission shaft, the second pivot is installed through the conveyer belt in the first pivot top on the steering column, the outside first gear of second pivot is connected with the second gear, gear ratio between first gear and second gear is the same and with the rack plate intermeshing transmission of elastic cushion block inner wall both sides. Has the advantages that: the utility model discloses solved effectively that long-time pressurized causes that blood circulation is bad to cause tissue ulcer, necrosis to form the bedsore, according to different patient's demand selectivity regulation lift region module.

Description

Nursing bed

Technical Field

The utility model relates to a medical care equipment technical field, concretely relates to nursing bed.

Background

Nursing beds are divided into electric nursing beds and manual nursing beds, and hospitals are beds used by patients or severely disabled people in hospital or in home rehabilitation. The main function is to prevent the patient from falling down from the bed, which is convenient for the operation of the nursing staff and the clinical use. Along with the development of science and technology, the electronic nursing bed of speech operation and eyes operation has appeared again in the market, both made things convenient for patient's rest treatment, patient's spirit life has been richened again, but the nursing bed of selling on the market at present all is dull and stereotyped bed or the Simmons bed etc. that has the mattress, these beds have a characteristic, that is when the human body is bedridden for a long time, the part that human body and the long-term contact of bed body bore weight will cause blood circulation not smooth, probably cause ischemic ulcer or the necrosis of human tissue to form the bedsore, seriously threaten long-term bed personnel's health safety, consequently, it is that the design one kind is used for control effect good, the security performance is strong and can carry out the nursing bed of selectivity lift adjustment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a nursing bed, which provides a nursing bed with good control effect and convenient use.

In order to realize the above purpose, the utility model discloses a technical scheme be: the utility model provides a nursing bed, includes the bed body, bed body length direction sets up first bearing pillar and the second bearing pillar of crisscross equidistance, wherein, bearing pillar top fixedly connected with cushion block, first bearing pillar and the equal swing joint of second bearing pillar in be connected with actuating mechanism on the bed body bed board, the actuating mechanism bottom is run through the internal portion of bed is connected with the control switch electricity.

Further, actuating mechanism includes the output motor, the output motor symmetry sets up in the transmission shaft both sides, output motor one end is passed through the transmission shaft is connected with the steering column, the second pivot is installed through the conveyer belt in the first pivot top on the steering column, and the outside first gear of second pivot is connected with the second gear, first gear and second gear ratio between them the same and with the rack plate intermeshing transmission of elastic cushion inner wall both sides, rack plate one side is connected with and is located the spout of elastic cushion bottom.

Preferably, an inner cavity arranged between the sliding grooves is formed above the steering rod along the moving direction of the conveyor belt.

Furthermore, both sides of the bottom end of the bed body are respectively connected with a directional wheel and a universal wheel.

Furthermore, the edge of the bed body is positioned at two sides of the bed board and is correspondingly connected with a first guardrail and a second guardrail, the first guardrail is fixedly connected to the top of the bed body, and the second guardrail is movably connected to the bed body through a hinge.

The technical effects of the utility model reside in that: the first bearing support and the second bearing support selectively adjust the driving mechanism to the bearing support of the lifting area through a control switch according to the requirements of the patient, therefore, the requirements of patients on incapability of moving and regional limb movement are met, an output motor in the driving mechanism transmits power to a rotating shaft through a transmission shaft through a steering rod, a first gear on a second rotating shaft drives a second gear to rotate, the same gear ratio reaches the same speed of rotation, so that a rack plate drives an elastic cushion block on a bearing support to do lifting motion in a sliding groove, meanwhile, the output motors which are symmetrically arranged meet the standby requirement, the use stop caused by damage is prevented, the nursing bed greatly improves the use performance, effectively solves the problem that the long-term bedridden person presses the weight bearing part for a long time to cause poor blood circulation to cause tissue ulcer and necrosis to form bedsore, and has good control effect.

Drawings

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

fig. 2 is a schematic view of the driving mechanism of the present invention.

Reference numerals: 1-bed body; 2-a first load-bearing strut; 3-a second supporting load-bearing column; 4-elastic cushion block; 5-a drive mechanism; 6-control switch; 7-output motor; 8-a transmission shaft; 9-a steering rod; 10-a first shaft; 11-a conveyor belt; 12-a second shaft; 13-a first gear; 14-a second gear; 15-rack plate; 16-a chute; 17-lumen; 18-an orientation wheel; 19-a universal wheel; 20-a first guardrail; 21-a second guardrail; 22-hinge.

Detailed Description

Referring to the attached drawings 1-2, a nursing bed comprises a bed body 1, wherein a first bearing support column 2 and a second bearing support column 3 which are staggered and equidistant are arranged in the length direction of the bed body 1, an elastic cushion block 4 is fixedly connected to the top of the bearing support column, the first bearing support column 2 and the second bearing support column 3 are movably connected to a bed plate of the bed body 1 and connected with a driving mechanism 5, and the bottom of the driving mechanism 5 penetrates through the inside of the bed body 1 and is electrically connected with a control switch 6.

Preferably, actuating mechanism 5 includes output motor 7, output motor 7 symmetry sets up in 8 both sides of transmission shaft, 7 one end of output motor is passed through transmission shaft 8 is connected with steering column 9, second pivot 12 is installed through conveyer belt 11 at 10 tops of first pivot on the steering column 9, and the outside first gear 13 of second pivot 12 is connected with second gear 14, first gear 13 and second gear 14 gear ratio between them the same and with the rack board 15 intermeshing transmission of 4 inner wall both sides of cushion block, rack board 15 one side is connected with and is located the spout 16 of 4 bottoms of cushion block.

Preferably, the first bearing support 2 and the second bearing support 3 selectively adjust the bearing support in the lifting area through the driving mechanism 5 by the control switch 6 according to the requirements of the patient situation, so as to meet the requirements of the patient on incapability of moving and regional limb movement, the output motor 7 in the driving mechanism 5 transmits power to the rotating shaft through the steering rod 9 by the transmission shaft 8, the first gear 13 on the second rotating shaft 12 drives the second gear 14 to rotate, the same gear ratio reaches the same speed of rotation, so that the rack plate 15 drives the elastic cushion block 4 on the bearing support to do lifting motion in the chute 16, and meanwhile, the symmetrically arranged output motors 7 meet the standby requirements, so as to prevent damage and stop use Necrosis forms bedsore, and the control effect is good.

Preferably, an inner cavity 17 arranged between the sliding grooves 16 is formed above the steering rod 9 along the moving direction of the conveyor belt 11, and the inner cavity 17 is matched with the sliding grooves 16 at the bottom of the elastic cushion block 4 to meet the up-and-down movement of the rack plate 15.

Preferably, both sides of the bottom end of the bed body 1 are respectively connected with an orientation wheel 18 and a universal wheel 19, and the universal wheel 19 can move the bed body 1 to a specific position and is fixed through the orientation wheel 18, so that the nursing is facilitated.

Preferably, 1 edge of bed body is located the bed board both sides and corresponds and be connected with first guardrail 20 and second guardrail 21, first guardrail 20 is fixed connection and is in 1 top of bed body, second guardrail 21 passes through hinge 22 swing joint in 1 is gone up to the bed body, and second guardrail 21 passes through hinge 22 activity and sets up, when patient lies down on the bed, upwards promotes fixedly through second guardrail 21, and effectual patient's safety of having guaranteed prevents that accident from turning.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a nursing bed, includes the bed body (1), its characterized in that, first bearing pillar (2) and second bearing pillar (3) of crisscross equidistance are seted up to bed body (1) length direction, wherein, bearing pillar top fixed connection has elastic cushion block (4), first bearing pillar (2) and the equal swing joint of second bearing pillar (3) in be connected with actuating mechanism (5) on the bed body (1) bed board, actuating mechanism (5) bottom is run through bed body (1) is inside and is connected with control switch (6) electricity.

2. The nursing bed of claim 1, wherein the driving mechanism (5) comprises an output motor (7), the output motor (7) is symmetrically arranged on two sides of a transmission shaft (8), one end of the output motor (7) is connected with a steering rod (9) through the transmission shaft (8), a second rotating shaft (12) is installed on the top of a first rotating shaft (10) on the steering rod (9) through a conveyor belt (11), a first gear (13) outside the second rotating shaft (12) is connected with a second gear (14), the gear ratio of the first gear (13) and the second gear (14) is the same and is in meshed transmission with rack plates (15) on two sides of the inner wall of the elastic cushion block (4), and one side of each rack plate (15) is connected with a sliding chute (16) located at the bottom of the elastic cushion block (4).

3. A nursing bed according to claim 2, characterized in that an inner cavity (17) is arranged between the runners (16) above the steering rod (9) in the direction of movement of the conveyor belt (11).

4. A nursing bed as claimed in claim 1, characterized in that the bed body (1) is connected with orientation wheels (18) and universal wheels (19) on both sides of the bottom end.

5. A nursing bed as claimed in claim 1, characterized in that the edge of the bed body (1) is located at the two sides of the bed board and is correspondingly connected with a first guardrail (20) and a second guardrail (21), the first guardrail (20) is fixedly connected at the top of the bed body (1), and the second guardrail (21) is movably connected to the bed body (1) through a hinge (22).