CN108969228B - Medical sickbed convenient for family members to feed patients - Google Patents

Medical sickbed convenient for family members to feed patients Download PDF

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Publication number
CN108969228B
CN108969228B CN201810480143.5A CN201810480143A CN108969228B CN 108969228 B CN108969228 B CN 108969228B CN 201810480143 A CN201810480143 A CN 201810480143A CN 108969228 B CN108969228 B CN 108969228B
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CN
China
Prior art keywords
rod
sliding
plate
pulley
seat
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Expired - Fee Related
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CN201810480143.5A
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Chinese (zh)
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CN108969228A (en
Inventor
张方霞
张芳
周国军
谢东云
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Binzhou Medical University Hospital
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Binzhou Medical University Hospital
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Application filed by Binzhou Medical University Hospital filed Critical Binzhou Medical University Hospital
Priority to CN201810480143.5A priority Critical patent/CN108969228B/en
Publication of CN108969228A publication Critical patent/CN108969228A/en
Application granted granted Critical
Publication of CN108969228B publication Critical patent/CN108969228B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05Parts, details or accessories of beds
    • A61G7/0503Holders, support devices for receptacles, e.g. for drainage or urine bags
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05Parts, details or accessories of beds

Abstract

The invention relates to a hospital bed, in particular to a hospital bed for medical treatment and convenient family members to feed patients. Therefore, the technical problem of the invention is as follows: the hospital bed for feeding patients for medical treatment is convenient to feed patients, is convenient to fold, and does not occupy ground space. The technical scheme is as follows: a hospital bed for medical use, which is convenient for families to feed patients, comprises a bed board, a frame body, a cover plate, supporting legs, a cross rod, a first pulley, a first slide block, a connecting rod, a guide rod, a sliding sleeve and the like; supporting legs are arranged at four corners of the bottom of the bed board, and sliding rails are arranged between the lower parts of the inner side surfaces of the supporting legs at the front side and the rear side of the right side. The food can be placed by moving the frame body upwards to a proper position, the seat is positioned below the bed plate, the food can be pulled out for use and can be folded without occupying ground space, and the placing device can place articles, so that the use of subsequent articles is facilitated, and the effects of conveniently feeding patients, conveniently folding and not occupying ground space are achieved.

Description

Medical sickbed convenient for family members to feed patients
Technical Field
The invention relates to a hospital bed, in particular to a hospital bed for medical treatment and convenient family members to feed patients.
Background
Medical treatment: 1. and (3) treating the disease. The Chinese medical history is thousands of years, and the word eye appears in recent decades, which is a new word eye for international connection, and the treatment is mostly used before. However, medical care also includes healthcare content.
Medical personnel are nursing when looking after patient daily, often can have some patients when having a dinner, because of receiving the influence of the state of an illness, oneself can not hold and take the rice bowl, need medical personnel to feed and eat, but in order to better feed patient and eat, all can move a stool and sit, the meal then needs to be placed, a desk can all be placed beside the sick bed, then need move the desk, consume the manpower, occupy ground space after desk and the stool use, inconvenient people walk about.
Therefore, there is a need to develop a hospital bed for feeding patients by medical and family members, which is convenient for feeding patients, and is convenient for being folded and does not occupy the ground space.
Disclosure of Invention
In order to overcome the defects that a stool is carried to be seated on a table and the table occupies the floor space after the table and the stool are used and is inconvenient for people to walk in order to better feed patients, the invention has the technical problems that: the hospital bed for feeding patients for medical treatment is convenient to feed patients, is convenient to fold, and does not occupy ground space.
The technical scheme is as follows: a hospital bed for medical use, which is convenient for families to feed patients, comprises a bed plate, a frame body, a cover plate, supporting legs, a cross rod, a first pulley, a first slide block, a connecting rod, a guide rod, a sliding sleeve, a limiting block, a first pull wire, a slide rail, a second slide block, a transverse plate, a seat, a supporting rod and a roller, wherein the supporting legs are arranged at four corners of the bottom of the bed plate, the slide rail is arranged between the lower parts of the inner side surfaces of the front and rear side supporting legs at the right side, the left side surface of the slide rail is connected with the lower parts of the right sides of the front and rear side supporting legs at the left side, the second slide block matched with the slide rail is arranged on the slide rail, the transverse plate is arranged at the top of the second slide block, the seat is arranged at the right side of the top of the transverse plate, apron and framework cooperation, it has the spout to open in the middle of the framework bottom, be equipped with two first sliders in the spout, sliding fit in first slider and the spout, the guide arm is installed on left side landing leg right side upper portion, the stopper is installed to the guide arm right-hand member, be equipped with two sliding sleeves on the guide arm, the connecting rod is installed of rotary type between left side sliding sleeve top and the first slider bottom in right side, also the connecting rod of installing of rotary type between right side sliding sleeve top and the first slider bottom in left side, two connecting rod cross connect, the horizontal pole is installed to left side landing leg right side lower part, first pulley is installed to the horizontal pole right-hand member, left side sliding sleeve bottom is connected with first acting as.
Preferably, the device also comprises a protection mechanism, the protection mechanism comprises a support plate, a movable rod, a compression cylinder, a piston, an air inlet pipe, a check valve and an air outlet pipe, the support plate is arranged on the upper parts of the inner side surfaces of the left and right side support legs, the left support plate is positioned above the guide rod, the compression cylinder is arranged on the right side of the top of the left support plate and the left side of the top of the right support plate, the piston is arranged in the compression cylinder, the movable rod is arranged in the middle of the top of the piston, the top end of the left movable rod penetrates through the middle of the top of the left compression cylinder and is connected with the left side of the bottom of the frame body, the top end of the right movable rod penetrates through the middle of the top of the right compression cylinder and is connected with the right side of the bottom of the frame body, the air outlet pipe and the air inlet pipe are both provided with one-way valves.
Preferably, the wire drawing machine further comprises a 7-shaped rod, a support and a second pulley, the 7-shaped rod is installed on the right side of the top of the cross rod, the support is installed at the right end of the 7-shaped rod, the second pulley is installed at the bottom end of the support, and the second pulley is located above the first pulley and is in contact with the first wire.
Preferably, the seat is characterized by further comprising a placement device, the placement device comprises a rail, a guide wheel, a placement frame, a first spring, a vertical plate, a third pulley and a second pull wire, a mounting groove is formed in the middle of the lower portion of the seat, a through hole is formed in the lower portion of the right side of the seat, the through hole is communicated with the mounting groove, the bottom of the mounting groove is horizontally provided with the rail, the guide wheel is arranged on the rail, the guide wheel is in sliding fit with the rail, the placement frame is mounted on the guide wheel, the first spring is connected between the upper side and the lower side of the upper side of the outer left side of the placement frame and the upper side and the lower side of the upper side of the lower side of the left side of the mounting groove, the vertical plate is mounted on the outer right side of the placement frame, the.
Preferably, the device further comprises a connecting rod, a fixing block, a sliding rod, a contact plate, a second spring, a u-shaped fixture block and a fixing rod, wherein the connecting rod is installed between the lower portions of the inner side surfaces of the front and rear side supporting legs on the right side, the connecting rod is located below the sliding rail, the fixing block is installed in the middle of the left side of the connecting rod, a guide hole is formed in the left side of the fixing block, the sliding rod is arranged in the guide hole, the u-shaped fixture block is installed at the top end of the sliding rod, the u-shaped fixture block is located below the sliding rail and matched with the sliding rod, the contact plate is installed at the bottom end.
The medical care personnel can sit up, the medical care personnel can pull the seat to move rightwards, the seat moves rightwards to drive the transverse plate to move rightwards, the transverse plate moves rightwards to drive the left sliding sleeve to move rightwards through the pull wire, the left sliding sleeve moves rightwards to drive the lower portions of the left and right connecting rods to move inwards and drive the upper portions of the left and right connecting rods to move inwards, the upper portions of the left and right connecting rods move inwards to drive the frame body to move upwards through the first sliding block, the frame body moves upwards to be separated from the opening and located above the bed plate, when the seat moves rightwards to a proper position, the medical care personnel can sit on the seat, the frame body stops moving upwards, the cover plate is opened again, food is placed into the frame body, and the medical care personnel can feed the food to the. After the meal is fed, can take out the box of dress meal, close the apron, medical personnel can promote the seat and move left and resume to the normal position, and first acting as go-between is relaxed, and because of the influence of gravity, the framework moves down and is located the opening and resumes to the normal position, and patient can continue to have a rest.
Because the device also comprises a protection mechanism, the protection mechanism comprises a support plate, a movable rod, a compression cylinder, a piston, an air inlet pipe, a check valve and an air outlet pipe, the support plate is arranged on the upper part of the inner side surface of the left and right side support legs, the left support plate is positioned above the guide rod, the compression cylinder is arranged on the right side of the top of the left support plate and the left side of the top of the right support plate, the piston is arranged in the compression cylinder, the movable rod is arranged in the middle of the top of the piston, the top end of the left movable rod penetrates through the middle of the top of the left compression cylinder and is connected with the left side of the bottom of the frame, the top end of the right movable rod penetrates through the middle of the top of the right compression cylinder and is connected with the right side of the bottom of the frame, all be equipped with the check valve on outlet duct and the intake pipe, when medical personnel pulling seat moved right, framework rebound drove the movable rod rebound simultaneously, and movable rod rebound drove piston rebound, and in the piston rebound passed through the intake pipe with air suction compression cylinder, stopped moving to suitable position when framework rebound, the piston just also stopped moving, and medical personnel can feed patient and eat. After the meal is fed, medical personnel push the seat back to the normal position, and then the framework moves down and drives the piston through the movable rod and move down, and the piston pushes out the air in the compression cylinder through the outlet duct, and because the outlet duct is littleer than the intake pipe, the air is also slower of discharging. When the frame moves downwards and returns to the original position, the piston stops moving. Therefore, the frame body can move downwards more slowly, and the connecting rod is prevented from being damaged when the frame body moves downwards too fast.
Because still including 7 type poles, support and second pulley, 7 type poles are installed on horizontal pole top right side, and the support is installed to 7 type pole right-hand members, and the second pulley is installed to the support bottom, and the second pulley is located first pulley top and the contact of first acting as go-between, moves left when medical personnel promote the seat and resumes to the normal position, and first acting as go-between is relaxed, and then the second pulley plays the guide effect to first acting as go-between, breaks away from on preventing first acting as go-between when relaxing with first pulley.
Because the utility model also comprises a placing device which comprises a track, a guide wheel, a placing frame, a first spring, a vertical plate, a third pulley and a second pull wire, wherein the middle of the lower part of the seat is provided with a mounting groove, the lower part of the right side of the seat is provided with a through hole which is communicated with the inside of the mounting groove, the bottom of the mounting groove is horizontally provided with the track, the track is provided with the guide wheel which is in sliding fit with the track, the placing frame is arranged on the guide wheel, the first spring is connected between the upper side and the lower side of the left side surface outside the placing frame and the upper side and the lower side of the left side surface in the mounting groove, the vertical plate is arranged on the right side surface outside the placing frame, the vertical plate is positioned on the right side of the seat, the lower part of the right side surface of the seat is provided with the third pulley, the upper part of the right side of the, the guide wheel moves rightwards to drive the placing frame to move rightwards, the first spring stretches, the placing frame moves rightwards to be located outside the mounting groove, when the seat moves rightwards to a proper position, a user can sit on the seat, and medical staff can place articles into the placing frame. When the article is needed to be used, the article can be taken out from the placing frame. After the meal is fed, medical personnel push the seat to move leftwards and restore to the original position, the second stay wire is loosened, and the placing frame moves leftwards and is located in the mounting groove to restore to the original position under the action of the first spring. Therefore, the articles are convenient to place and use.
Because the device also comprises a connecting rod, a fixed block, a sliding rod, a contact plate, a second spring, a u-shaped fixture block and a fixed rod, the connecting rod is arranged between the lower parts of the inner side surfaces of the front and rear side supporting legs on the right side, the connecting rod is positioned below the sliding rail, the fixed block is arranged in the middle part of the left side of the connecting rod, a guide hole is formed in the left side of the fixed block, the sliding rod is arranged in the guide hole, the u-shaped fixture block is arranged at the top end of the sliding rod, the u-shaped fixture block is positioned below the sliding rail and matched with the sliding rail, the contact plate is arranged at the bottom end of the sliding rod, the second spring is connected between the top of the contact plate and the bottom of the fixed block, the second spring is sleeved on the sliding rod, the fixed rod is arranged at the right side of, the u-shaped clamping block moves upwards to be in contact with the sliding rail and is located on the left side of the second sliding block, and then the u-shaped clamping block blocks the second sliding block. After the meal is fed, the contact plate can be pulled to move downwards, the contact plate moves downwards to drive the u-shaped clamping block to move downwards through the sliding rod, the second spring stretches, the contact plate is rotated to be in contact with the fixed rod, and the contact plate is loosened. Therefore, when the medical staff leaves the chair, the frame body can be prevented from moving downwards to cause the inconvenience of the patient for eating.
The food can be placed by moving the frame body upwards to a proper position, the seat is positioned below the bed plate, the food can be pulled out for use and can be folded without occupying ground space, and the placing device can place articles, so that the use of subsequent articles is facilitated, and the effects of conveniently feeding patients, conveniently folding and not occupying ground space are achieved.
Drawings
Fig. 1 is a first front view structure diagram of the present invention.
Fig. 2 is a partial right view structural diagram of the present invention.
Fig. 3 is a second front view structure diagram of the present invention.
Fig. 4 is a partial front view structural diagram of the protection mechanism of the present invention.
Fig. 5 is a third schematic view of the present invention.
Fig. 6 is a schematic diagram of a fourth front view structure according to the present invention.
Number designation in the figures: 1: bed board, 2: opening, 3: frame, 4: cover plate, 5: leg, 6: cross bar, 7: first pulley, 8: chute, 9: first slider, 10: connecting rod, 11: guide rod, 12: a sliding sleeve, 13: stopper, 14: first stay, 15: slide rail, 16: second slider, 17: transverse plate, 18: seat, 19: support rod, 20: roller, 21: protection mechanism, 211: support plate, 212: movable lever, 213: compression cylinder, 214: piston, 215: intake pipe, 216: check valve, 217: outlet duct, 22: type 7 rod, 23: a bracket, 24: second pulley, 25: placing device, 251: mounting groove, 252: through hole, 253: track, 254: guide wheel, 255: placement frame, 256: first spring, 257: riser, 258: third pulley, 259: second wire, 26: link, 27: fixed block, 28: guide hole, 29: slide bar, 30: contact plate, 31: second spring, 32: u-shaped latch, 33: and (5) fixing the rod.
Detailed Description
The invention will be further described with reference to examples of embodiments shown in the drawings to which the invention is attached.
Example 1
A hospital bed for medical use, which is convenient for families to feed patients, as shown in figures 1-6, comprises a bed plate 1, a frame body 3, a cover plate 4, supporting legs 5, a cross bar 6, a first pulley 7, a first slide block 9, a connecting rod 10, a guide rod 11, a sliding sleeve 12, a limiting block 13, a first pull wire 14, a slide rail 15, a second slide block 16, a transverse plate 17, a seat 18, a support rod 19 and a roller 20, wherein the supporting legs 5 are arranged at four corners of the bottom of the bed plate 1, the slide rail 15 is arranged between the lower parts of the inner side surfaces of the supporting legs 5 at the front side and the rear side at the right side, the left side surface of the slide rail 15 is connected with the lower parts of the right side parts of the supporting legs 5 at the front side and the rear side at the left side, the second slide block 16 matched with the slide rail 15 is arranged on the slide rail 15, the transverse plate, the bottom end of a support rod 19 is provided with a roller 20, the middle part of the front side of a bed board 1 is provided with an opening 2, the opening 2 is internally provided with a frame body 3, the top part of the front side of the frame body 3 is rotatably provided with a cover plate 4, the cover plate 4 is matched with the frame body 3, the middle part of the bottom of the frame body 3 is provided with a chute 8, the chute 8 is internally provided with two first slide blocks 9, the first slide blocks 9 are in sliding fit with the chute 8, the upper part of the right side of a left side support leg 5 is provided with a guide rod 11, the right end of the guide rod 11 is provided with a limit block 13, the guide rod 11 is provided with two sliding sleeves 12, a connecting rod 10 is rotatably arranged between the top part of the left side sliding sleeve 12 and the bottom part of the left side first slide block 9, the connecting rods 10 are also rotatably arranged between the, the tail end of the first pulling wire 14 is connected with the left side of the top of the transverse plate 17 by winding the first pulley 7.
Example 2
A hospital bed for medical use, which is convenient for families to feed patients, as shown in figures 1-6, comprises a bed plate 1, a frame body 3, a cover plate 4, supporting legs 5, a cross bar 6, a first pulley 7, a first slide block 9, a connecting rod 10, a guide rod 11, a sliding sleeve 12, a limiting block 13, a first pull wire 14, a slide rail 15, a second slide block 16, a transverse plate 17, a seat 18, a support rod 19 and a roller 20, wherein the supporting legs 5 are arranged at four corners of the bottom of the bed plate 1, the slide rail 15 is arranged between the lower parts of the inner side surfaces of the supporting legs 5 at the front side and the rear side at the right side, the left side surface of the slide rail 15 is connected with the lower parts of the right side parts of the supporting legs 5 at the front side and the rear side at the left side, the second slide block 16 matched with the slide rail 15 is arranged on the slide rail 15, the transverse plate, the bottom end of a support rod 19 is provided with a roller 20, the middle part of the front side of a bed board 1 is provided with an opening 2, the opening 2 is internally provided with a frame body 3, the top part of the front side of the frame body 3 is rotatably provided with a cover plate 4, the cover plate 4 is matched with the frame body 3, the middle part of the bottom of the frame body 3 is provided with a chute 8, the chute 8 is internally provided with two first slide blocks 9, the first slide blocks 9 are in sliding fit with the chute 8, the upper part of the right side of a left side support leg 5 is provided with a guide rod 11, the right end of the guide rod 11 is provided with a limit block 13, the guide rod 11 is provided with two sliding sleeves 12, a connecting rod 10 is rotatably arranged between the top part of the left side sliding sleeve 12 and the bottom part of the left side first slide block 9, the connecting rods 10 are also rotatably arranged between the, the tail end of the first pulling wire 14 is connected with the left side of the top of the transverse plate 17 by winding the first pulley 7.
The protective mechanism 21 comprises a supporting plate 211, a movable rod 212, a compression cylinder 213, a piston 214, an air inlet pipe 215, a one-way valve 216 and an air outlet pipe 217, wherein the supporting plate 211 is installed on the upper portion of the inner side surface of the left and right supporting legs 5, the left supporting plate 211 is positioned above the guide rod 11, the compression cylinder 213 is installed on the right side of the top of the left supporting plate 211 and the left side of the top of the right supporting plate 211, the piston 214 is arranged in the compression cylinder 213, the movable rod 212 is installed in the middle of the top of the piston 214, the top end of the left movable rod 212 penetrates through the middle of the top of the left compression cylinder 213 and is connected with the left side of the bottom of the frame 3, the top end of the right movable rod 212 penetrates through the middle of the top of the right compression cylinder 213 and is connected with the right side of the bottom of the frame 3, the air inlet pipe 215 is connected with, the outlet pipe 217 is communicated with the compression cylinder 213, and the outlet pipe 217 and the inlet pipe 215 are both provided with check valves 216.
Example 3
A hospital bed for medical use, which is convenient for families to feed patients, as shown in figures 1-6, comprises a bed plate 1, a frame body 3, a cover plate 4, supporting legs 5, a cross bar 6, a first pulley 7, a first slide block 9, a connecting rod 10, a guide rod 11, a sliding sleeve 12, a limiting block 13, a first pull wire 14, a slide rail 15, a second slide block 16, a transverse plate 17, a seat 18, a support rod 19 and a roller 20, wherein the supporting legs 5 are arranged at four corners of the bottom of the bed plate 1, the slide rail 15 is arranged between the lower parts of the inner side surfaces of the supporting legs 5 at the front side and the rear side at the right side, the left side surface of the slide rail 15 is connected with the lower parts of the right side parts of the supporting legs 5 at the front side and the rear side at the left side, the second slide block 16 matched with the slide rail 15 is arranged on the slide rail 15, the transverse plate, the bottom end of a support rod 19 is provided with a roller 20, the middle part of the front side of a bed board 1 is provided with an opening 2, the opening 2 is internally provided with a frame body 3, the top part of the front side of the frame body 3 is rotatably provided with a cover plate 4, the cover plate 4 is matched with the frame body 3, the middle part of the bottom of the frame body 3 is provided with a chute 8, the chute 8 is internally provided with two first slide blocks 9, the first slide blocks 9 are in sliding fit with the chute 8, the upper part of the right side of a left side support leg 5 is provided with a guide rod 11, the right end of the guide rod 11 is provided with a limit block 13, the guide rod 11 is provided with two sliding sleeves 12, a connecting rod 10 is rotatably arranged between the top part of the left side sliding sleeve 12 and the bottom part of the left side first slide block 9, the connecting rods 10 are also rotatably arranged between the, the tail end of the first pulling wire 14 is connected with the left side of the top of the transverse plate 17 by winding the first pulley 7.
The protective mechanism 21 comprises a supporting plate 211, a movable rod 212, a compression cylinder 213, a piston 214, an air inlet pipe 215, a one-way valve 216 and an air outlet pipe 217, wherein the supporting plate 211 is installed on the upper portion of the inner side surface of the left and right supporting legs 5, the left supporting plate 211 is positioned above the guide rod 11, the compression cylinder 213 is installed on the right side of the top of the left supporting plate 211 and the left side of the top of the right supporting plate 211, the piston 214 is arranged in the compression cylinder 213, the movable rod 212 is installed in the middle of the top of the piston 214, the top end of the left movable rod 212 penetrates through the middle of the top of the left compression cylinder 213 and is connected with the left side of the bottom of the frame 3, the top end of the right movable rod 212 penetrates through the middle of the top of the right compression cylinder 213 and is connected with the right side of the bottom of the frame 3, the air inlet pipe 215 is connected with, the outlet pipe 217 is communicated with the compression cylinder 213, and the outlet pipe 217 and the inlet pipe 215 are both provided with check valves 216.
The novel trolley is characterized by further comprising a 7-shaped rod 22, a support 23 and a second pulley 24, the 7-shaped rod 22 is mounted on the right side of the top of the cross rod 6, the support 23 is mounted at the right end of the 7-shaped rod 22, the second pulley 24 is mounted at the bottom end of the support 23, and the second pulley 24 is located above the first pulley 7 and is in contact with the first pull wire 14.
Example 4
A hospital bed for medical use, which is convenient for families to feed patients, as shown in figures 1-6, comprises a bed plate 1, a frame body 3, a cover plate 4, supporting legs 5, a cross bar 6, a first pulley 7, a first slide block 9, a connecting rod 10, a guide rod 11, a sliding sleeve 12, a limiting block 13, a first pull wire 14, a slide rail 15, a second slide block 16, a transverse plate 17, a seat 18, a support rod 19 and a roller 20, wherein the supporting legs 5 are arranged at four corners of the bottom of the bed plate 1, the slide rail 15 is arranged between the lower parts of the inner side surfaces of the supporting legs 5 at the front side and the rear side at the right side, the left side surface of the slide rail 15 is connected with the lower parts of the right side parts of the supporting legs 5 at the front side and the rear side at the left side, the second slide block 16 matched with the slide rail 15 is arranged on the slide rail 15, the transverse plate, the bottom end of a support rod 19 is provided with a roller 20, the middle part of the front side of a bed board 1 is provided with an opening 2, the opening 2 is internally provided with a frame body 3, the top part of the front side of the frame body 3 is rotatably provided with a cover plate 4, the cover plate 4 is matched with the frame body 3, the middle part of the bottom of the frame body 3 is provided with a chute 8, the chute 8 is internally provided with two first slide blocks 9, the first slide blocks 9 are in sliding fit with the chute 8, the upper part of the right side of a left side support leg 5 is provided with a guide rod 11, the right end of the guide rod 11 is provided with a limit block 13, the guide rod 11 is provided with two sliding sleeves 12, a connecting rod 10 is rotatably arranged between the top part of the left side sliding sleeve 12 and the bottom part of the left side first slide block 9, the connecting rods 10 are also rotatably arranged between the, the tail end of the first pulling wire 14 is connected with the left side of the top of the transverse plate 17 by winding the first pulley 7.
The protective mechanism 21 comprises a supporting plate 211, a movable rod 212, a compression cylinder 213, a piston 214, an air inlet pipe 215, a one-way valve 216 and an air outlet pipe 217, wherein the supporting plate 211 is installed on the upper portion of the inner side surface of the left and right supporting legs 5, the left supporting plate 211 is positioned above the guide rod 11, the compression cylinder 213 is installed on the right side of the top of the left supporting plate 211 and the left side of the top of the right supporting plate 211, the piston 214 is arranged in the compression cylinder 213, the movable rod 212 is installed in the middle of the top of the piston 214, the top end of the left movable rod 212 penetrates through the middle of the top of the left compression cylinder 213 and is connected with the left side of the bottom of the frame 3, the top end of the right movable rod 212 penetrates through the middle of the top of the right compression cylinder 213 and is connected with the right side of the bottom of the frame 3, the air inlet pipe 215 is connected with, the outlet pipe 217 is communicated with the compression cylinder 213, and the outlet pipe 217 and the inlet pipe 215 are both provided with check valves 216.
The novel trolley is characterized by further comprising a 7-shaped rod 22, a support 23 and a second pulley 24, the 7-shaped rod 22 is mounted on the right side of the top of the cross rod 6, the support 23 is mounted at the right end of the 7-shaped rod 22, the second pulley 24 is mounted at the bottom end of the support 23, and the second pulley 24 is located above the first pulley 7 and is in contact with the first pull wire 14.
Also comprises a placing device 25, the placing device 25 comprises a track 253, a guide wheel 254 and a placing frame 255, the seat comprises a first spring 256, a vertical plate 257, a third pulley 258 and a second pull wire 259, a mounting groove 251 is formed in the middle of the lower portion of the seat 18, a through hole 252 is formed in the lower portion of the right side of the seat 18, the through hole 252 is communicated with the inside of the mounting groove 251, a rail 253 is horizontally mounted at the bottom of the mounting groove 251, a guide wheel 254 is arranged on the rail 253, the guide wheel 254 is in sliding fit with the rail 253, a placing frame 255 is mounted on the guide wheel 254, the first spring 256 is connected between the upper side and the lower side of the upper side of the outer left side of the placing frame 255 and the upper side and the lower side of the inner left side of the mounting groove 251, the vertical plate 257 is mounted on the outer right side of the placing frame 255, the vertical plate 257 is located on the right side of the seat 18, the third pulley 258 is mounted on the.
The U-shaped clamping block 32 is arranged at the top end of the sliding rod 29, the U-shaped clamping block 32 is arranged below the sliding rail 15 and matched with the sliding rail 15, the contact plate 30 is arranged at the bottom end of the sliding rod 29, the second spring 31 is connected between the top of the contact plate 30 and the bottom of the fixed block 27, the second spring 31 is sleeved on the sliding rod 29, the fixed rod contact plate 33 is arranged on the right side of the bottom of the fixed block 27, and the bottom end of the fixed rod 33 is contacted with the top of the contact plate 30.
Firstly, a patient lies on the bed plate 1 for rest, when medical care personnel send meals, the patient can sit up, the medical care personnel can pull the seat 18 to move rightwards, the seat 18 moves rightwards to drive the transverse plate 17 to move rightwards, the transverse plate 17 moves rightwards to drive the left sliding sleeve 12 to move rightwards through the pull wire, the left sliding sleeve 12 moves rightwards to drive the lower parts of the left and right connecting rods 10 to move inwards, simultaneously drives the upper parts of the left and right connecting rods 10 to move inwards, the upper parts of the left and right connecting rods 10 move inwards to drive the frame body 3 to move upwards through the first slide block 9, the frame body 3 moves upwards to be separated from the opening 2 and is positioned above the bed plate 1, when the seat 18 moves rightwards to a proper position, medical staff can sit on the seat 18, the frame body 3 stops moving upwards, the cover plate 4 is opened again, food is placed in the frame body 3, and the medical staff can feed the food to patients to eat. After the meal is fed, the box for containing the meal can be taken out, the cover plate 4 is closed, medical staff can push the seat 18 to move leftwards to return to the original position, the first pull wire 14 is loosened, the frame body 3 moves downwards to be located in the opening 2 to return to the original position due to the influence of gravity, and the patient can continue to rest.
Because the protection mechanism 21 is also included, the protection mechanism 21 comprises a support plate 211, a movable rod 212, a compression cylinder 213, a piston 214, an air inlet pipe 215, a one-way valve 216 and an air outlet pipe 217, the support plate 211 is installed on the upper portion of the inner side surface of the left and right support legs 5, the left support plate 211 is positioned above the guide rod 11, the compression cylinder 213 is installed on the right side of the top of the left support plate 211 and the left side of the top of the right support plate 211, the piston 214 is arranged in the compression cylinder 213, the movable rod 212 is installed in the middle of the top of the piston 214, the top end of the left movable rod 212 penetrates through the middle of the top of the left compression cylinder 213 and is connected with the left side of the bottom of the frame 3, the top end of the right movable rod 212 penetrates through the middle of the top of the right compression cylinder 213 and is connected with the right side of the bottom of the frame 3, the, the air outlet pipe 217 is communicated with the compression cylinder 213, the air outlet pipe 217 and the air inlet pipe 215 are both provided with one-way valves 216, when medical personnel pull the seat 18 to move rightwards, the frame body 3 moves upwards and simultaneously drives the movable rod 212 to move upwards, the movable rod 212 moves upwards to drive the piston 214 to move upwards, the piston 214 moves upwards to pump air into the compression cylinder 213 through the air inlet pipe 215, and when the frame body 3 moves upwards to a proper position to stop moving, the piston 214 also stops moving, and the medical personnel can feed patients. After the meal is fed, the medical staff pushes the seat 18 back to the original position, the frame 3 moves downwards and drives the piston 214 to move downwards through the movable rod 212, the piston 214 pushes out the air in the compression cylinder 213 through the air outlet pipe 217, and the air is discharged more slowly because the air outlet pipe 217 is smaller than the air inlet pipe 215. When the frame 3 moves downward and returns to the original position, the piston 214 stops moving. Thus, the frame 3 can move downwards more slowly, and the frame 3 is prevented from moving downwards too fast to damage the connecting rod 10.
Because still including 7 type pole 22, support 23 and second pulley 24, 7 type pole 22 is installed on horizontal pole 6 top right side, and 7 type pole 22 right-hand member installs support 23, and second pulley 24 is installed to support 23 bottom, and second pulley 24 is located first pulley 7 top and contacts with first stay 14, and when medical personnel promoted seat 18 and moved the recovery to the normal position left, first stay 14 was loosened, and then second pulley 24 plays the guide effect to first stay 14, breaks away from on preventing first stay 14 when relaxing with first pulley 7.
Because the device also comprises a placing device 25, the placing device 25 comprises a track 253, a guide wheel 254, a placing frame 255, a first spring 256, a vertical plate 257, a third pulley 258 and a second pull wire 259, the middle of the lower part of the seat 18 is provided with a mounting groove 251, the lower part of the right side of the seat 18 is provided with a through hole 252, the through hole 252 is communicated with the mounting groove 251, the track 253 is horizontally arranged at the bottom in the mounting groove 251, the guide wheel 254 is arranged on the track 253, the guide wheel 254 is in sliding fit with the track 253, the placing frame 255 is arranged on the guide wheel 254, the first spring 256 is connected between the upper side and the lower side of the outer left side of the placing frame 255 and the upper side and the lower side of the inner left side of the mounting groove 251, the vertical plate 257 is arranged on the outer right side of the placing frame 255, the vertical plate 257 is positioned on the right side of the seat 18, the lower part of the right side of the seat 18 is provided, when the medical staff pulls the seat 18 to move rightwards, the seat 18 pulls the guide wheel 254 to move rightwards through the second pull wire 259, the guide wheel 254 moves rightwards to drive the placing frame 255 to move rightwards, the first spring 256 is stretched, the placing frame 255 moves rightwards to be located outside the mounting groove 251, when the seat 18 moves rightwards to a proper position, the user can sit on the seat 18, and the medical staff can place articles into the placing frame 255. When the article is needed, the article can be taken out of the placing frame 255. After the meal is fed, the medical staff pushes the seat 18 to move leftwards to return to the original position, the second pulling wire 259 is loosened, and the placing frame 255 moves leftwards to be positioned in the mounting groove 251 to return to the original position due to the action of the first spring 256. Therefore, the articles are convenient to place and use.
Because the device also comprises a connecting rod 26, a fixed block 27, a sliding rod 29, a contact plate 30, a second spring 31, a u-shaped fixture block 32 and a fixed rod 33, the connecting rod 26 is arranged between the lower parts of the inner side surfaces of the front and rear side supporting legs 5 on the right side, the connecting rod 26 is positioned below the sliding rail 15, the fixed block 27 is arranged in the middle part of the left side of the connecting rod 26, the guide hole 28 is formed in the left side of the fixed block 27, the sliding rod 29 is arranged in the guide hole 28, the u-shaped fixture block 32 is arranged at the top end of the sliding rod 29, the u-shaped fixture block 32 is positioned below the sliding rail 15 and matched with the sliding rail, the contact plate 30 is arranged at the bottom end of the sliding rod 29, the second spring 31 is connected between the top of the contact plate 30 and the bottom of the fixed block 27, the fixed rod 33 is arranged at the right side, under the action of the second spring 31, the slide bar 29 moves upward to drive the u-shaped latch 32 to move upward, the u-shaped latch 32 moves upward to contact with the slide rail 15 and is located on the left side of the second slider 16, and the u-shaped latch 32 blocks the second slider 16. After the meal is fed, the contact plate 30 can be pulled to move downwards, the contact plate 30 moves downwards, the slide rod 29 drives the u-shaped clamping block 32 to move downwards, the second spring 31 stretches, the contact plate 30 is rotated to be in contact with the fixing rod 33, and the contact plate 30 is loosened. Thus, when the medical staff leaves the seat 18, the frame 3 can be prevented from moving downward to make the patient inconvenient to eat.
The technical principle of the embodiment of the present invention is described above in conjunction with the specific embodiments. The description is only intended to explain the principles of embodiments of the invention and should not be taken in any way as limiting the scope of the embodiments of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive step, and these embodiments will fall within the scope of the present invention.

Claims (4)

1. A hospital bed for medical use, which is convenient for families to feed patients, is characterized by comprising a bed board (1), a frame body (3), a cover plate (4), supporting legs (5), a cross rod (6), a first pulley (7), a first sliding block (9), a connecting rod (10), a guide rod (11), a sliding sleeve (12), a limiting block (13), a first pull wire (14), a sliding rail (15), a second sliding block (16), a transverse plate (17), a seat (18), a supporting rod (19) and rollers (20), wherein the supporting legs (5) are arranged at four corners of the bottom of the bed board (1), the sliding rail (15) is arranged between the lower parts of the inner side surfaces of the supporting legs (5) at the front side and the rear side of the right side, the left side surface of the sliding rail (15) is connected with the lower parts of the right side of the supporting legs (5) at the front side and the rear side of the left side, a transverse plate (17) is installed at the top of the second sliding block (16), a seat (18) is installed on the right side of the top of the transverse plate (17), the seat (18) is located below the bed plate (1), a supporting rod (19) is installed on the right side of the bottom of the seat (18), rollers (20) are installed at the bottom end of the supporting rod (19), an opening (2) is formed in the middle of the front side of the bed plate (1), a frame body (3) is arranged in the opening (2), a cover plate (4) is installed on the top of the front side of the frame body (3) in a rotating mode, the cover plate (4) is matched with the frame body (3), a sliding groove (8) is formed in the middle of the bottom of the frame body (3), two first sliding blocks (9) are arranged in the sliding groove (8), the first sliding blocks (9) are in sliding fit with the sliding groove (8, the connecting rod (10) is rotatably arranged between the top of the left sliding sleeve (12) and the bottom of the right first sliding block (9), the connecting rod (10) is also rotatably arranged between the top of the right sliding sleeve (12) and the bottom of the left first sliding block (9), the two connecting rods (10) are connected in a staggered manner, the lower part of the right side of the left supporting leg (5) is provided with a cross rod (6), the right end of the cross rod (6) is provided with a first pulley (7), the bottom of the left sliding sleeve (12) is connected with a first pull wire (14), and the tail end of the first pull wire (14) is connected with the left side of the top of the transverse plate (; the device is characterized by further comprising a protection mechanism (21), the protection mechanism (21) comprises a supporting plate (211), a movable rod (212), a compression cylinder (213), a piston (214), an air inlet pipe (215), a one-way valve (216) and an air outlet pipe (217), the supporting plate (211) is installed on the upper portion of the inner side face of each of the left and right supporting legs (5), the left supporting plate (211) is located above the guide rod (11), the compression cylinder (213) is installed on the right side of the top of the left supporting plate (211) and the left side of the top of the right supporting plate (211), the piston (214) is arranged in the compression cylinder (213), the movable rod (212) is installed in the middle of the top of the piston (214), the top end of the left movable rod (212) penetrates through the middle of the top of the left compression cylinder (213) and is connected with the left side of the, left side compression cylinder (213) right side lower part and right side compression cylinder (213) left side lower part all are connected with intake pipe (215), intercommunication in intake pipe (215) and the compression cylinder (213), left side compression cylinder (213) left side lower part all is connected with outlet duct (217) with right side compression cylinder (213) right side lower part, intercommunication in outlet duct (217) and the compression cylinder (213), all be equipped with check valve (216) on outlet duct (217) and intake pipe (215).
2. The hospital bed for feeding patients of medical convenience families according to claim 1, further comprising a 7-shaped rod (22), a support (23) and a second pulley (24), wherein the 7-shaped rod (22) is installed on the right side of the top of the cross rod (6), the support (23) is installed at the right end of the 7-shaped rod (22), the second pulley (24) is installed at the bottom end of the support (23), and the second pulley (24) is located above the first pulley (7) and is in contact with the first pull wire (14).
3. The hospital bed for medical convenience family feeding patients according to claim 2, further comprising a placement device (25), wherein the placement device (25) comprises a rail (253), a guide wheel (254), a placement frame (255), a first spring (256), a vertical plate (257), a third pulley (258) and a second pull wire (259), a mounting groove (251) is formed in the middle of the lower portion of the seat (18), a through hole (252) is formed in the lower portion of the right side of the seat (18), the through hole (252) is communicated with the mounting groove (251), the rail (253) is horizontally arranged at the bottom in the mounting groove (251), the guide wheel (254) is arranged on the rail (253), the placement frame (255) is arranged on the guide wheel (254), and the first spring (256) is connected between the upper side and the lower side of the outer left side of the placement frame (255) and the upper side and the lower side of the inner left side of the mounting groove (251), place frame (255) outer right flank and install riser (257), riser (257) are located seat (18) right side, and third pulley (258) are installed to seat (18) right flank lower part, and leading wheel (254) right side upper portion is connected with second stay wire (259), and second stay wire (259) tail end passes through-hole (252) and is connected around third pulley (258) and slide rail (15) right flank middle part.
4. The hospital bed for medical treatment, which is convenient for family members to feed patients, according to claim 3, further comprising a connecting rod (26), a fixing block (27), a sliding rod (29), a contact plate (30), a second spring (31), a u-shaped fixture block (32) and a fixing rod (33), wherein the connecting rod (26) is installed between the lower portions of the inner side surfaces of the front and rear side supporting legs (5) on the right side, the connecting rod (26) is located below the sliding rail (15), the fixing block (27) is installed in the middle of the left side of the connecting rod (26), a guide hole (28) is formed in the left side of the fixing block (27), the sliding rod (29) is arranged in the guide hole (28), the u-shaped fixture block (32) is installed at the top end of the sliding rod (29), the u-shaped fixture block (32) is located below the sliding rail (15) and matched with the sliding rail, the contact plate, the second spring (31) is sleeved on the sliding rod (29), a fixing rod (33) is installed on the right side of the bottom of the fixing block (27), and the bottom end of the fixing rod (33) is in contact with the top of the contact plate (30).
CN201810480143.5A 2018-05-18 2018-05-18 Medical sickbed convenient for family members to feed patients Expired - Fee Related CN108969228B (en)

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CN201810480143.5A CN108969228B (en) 2018-05-18 2018-05-18 Medical sickbed convenient for family members to feed patients

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CN108969228B true CN108969228B (en) 2020-08-18

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112826677B (en) * 2021-01-11 2022-05-27 欧阳峰 Multifunctional medical bed for burn department
CN112618206B (en) * 2021-01-12 2022-03-08 宁波市医疗中心李惠利医院 Medical postoperative rehabilitation multifunctional nursing bed

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201139710Y (en) * 2008-01-22 2008-10-29 刘新荣 Hospital bed with folding table
KR20100033320A (en) * 2008-09-19 2010-03-29 남준욱 Gas spring with bed table
CN105029913A (en) * 2015-01-14 2015-11-11 河南科技大学 Table and chair for easy in and out
CN106137596A (en) * 2015-04-03 2016-11-23 朱艳丽 Compact multifunction sick bed for GI Medicine
CN107028716A (en) * 2017-04-12 2017-08-11 成都迅德科技有限公司 A kind of multifunctional medical nursing bed

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201139710Y (en) * 2008-01-22 2008-10-29 刘新荣 Hospital bed with folding table
KR20100033320A (en) * 2008-09-19 2010-03-29 남준욱 Gas spring with bed table
CN105029913A (en) * 2015-01-14 2015-11-11 河南科技大学 Table and chair for easy in and out
CN106137596A (en) * 2015-04-03 2016-11-23 朱艳丽 Compact multifunction sick bed for GI Medicine
CN107028716A (en) * 2017-04-12 2017-08-11 成都迅德科技有限公司 A kind of multifunctional medical nursing bed

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Inventor after: Zhang Fangxia

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