CN110478139A - A kind of patient safety transport bed - Google Patents
A kind of patient safety transport bed Download PDFInfo
- Publication number
- CN110478139A CN110478139A CN201910724177.9A CN201910724177A CN110478139A CN 110478139 A CN110478139 A CN 110478139A CN 201910724177 A CN201910724177 A CN 201910724177A CN 110478139 A CN110478139 A CN 110478139A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- rod
- hole
- retainer
- folding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/013—Stretchers foldable or collapsible
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/02—Stretchers with wheels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/012—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame raising or lowering of the whole mattress frame
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/0507—Side-rails
- A61G7/052—Side-rails characterised by safety means, e.g. to avoid injuries to patient or caregiver
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nursing (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a kind of patient safety transport beds; its key points of the technical solution are that including bed board and chassis; protection board, retainer, first connecting rod mechanism and second connecting rod mechanism for going up and down bed board are provided on chassis; electric pushrod is fixed on chassis; electric pushrod is provided with telescopic rod; one end of telescopic rod is rotatably connected to sliding block, and sliding slot is provided on the 5th connecting rod, and sliding block is connect with sliding slot.The invention has the following advantages: first connecting rod mechanism and second connecting rod mechanism are four-bar mechanisms, effectively increase the range of lifting, it can be suitable for the height of most of hospital beds or detection device, decrease the length of connecting rod, and the space needed when folding is reduced, more equipment can be installed on one's sick bed.Protection board is arranged in chassis, and convenient for the patient on protection bed board, protection is not easy to fall hospital bed during lifting, improves safety.
Description
Technical field
The present invention relates to technical field of medical equipment, more specifically, it relates to a kind of patient safety transport bed.
Background technique
Hospital bed is alternatively referred to as hospital bed, medical bed, nursing bed, is patient's use when going into hospital receiving treatment or observation
Bed, be suitble to bed mastery patient, can reduce the burden and pressure of entourage.Main use occasion has major doctor
Institute, health clinics in towns and townships, community medical service center etc..Hospital bed is the function according to the treatment needs and bed life habit of patient
Property bed.
Need to can not autonomous patient check or perform the operation when, need transportation of patients to inspection chamber or hand
Art room.In transhipment, need after reaching inspection chamber or operating room, then to replace new hospital bed in patient's replacement to transferring hospital bed
On.When replacing hospital bed, the height difference of hospital bed can also improve the difficulty of replacement.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of patient safety transport bed, the transport
Bed can adjust height.
To achieve the above object, the present invention provides the following technical scheme that a kind of patient safety transport bed, includes bed board
And chassis, protection board, retainer, first connecting rod mechanism and second connecting rod mechanism for going up and down bed board are provided on chassis,
One link mechanism includes first connecting rod, second connecting rod, third connecting rod and fourth link, and retainer is arranged in first connecting rod and second
The top of connecting rod, and the lower section of third connecting rod and fourth link is set, one end of first connecting rod is hinged on chassis, and first
The other end of connecting rod is hinged on second connecting rod, and one end of second connecting rod is rotatably connected on retainer, and is provided with the first tooth
Wheel, one end of third connecting rod is rotatably connected on retainer, and is provided with second gear, first gear and second gear engagement,
The other end of third connecting rod is rotatably connected in fourth link, and one end of fourth link is hinged on bed board, second connecting rod mechanism
Including the 5th connecting rod, six-bar linkage, seven-link assembly and the 8th connecting rod, the upper of the 5th connecting rod and six-bar linkage is arranged in retainer
Side, and is arranged in the lower section of seven-link assembly and the 8th connecting rod, and one end of the 5th connecting rod is hinged on chassis, the 5th connecting rod it is another
One end is hinged on six-bar linkage, and one end of six-bar linkage is rotatably connected on retainer, and is provided with third gear, and the 7th connects
One end of bar is rotatably connected on retainer, and is provided with the 4th gear, third gear and the engagement of the 4th gear, seven-link assembly
The other end is rotatably connected on the 8th connecting rod, and one end of the 8th connecting rod is hinged on bed board, and electric pushrod is fixed on chassis, electricity
Dynamic push rod is provided with telescopic rod, and one end of telescopic rod is rotatably connected to sliding block, sliding slot, sliding block and sliding slot are provided on the 5th connecting rod
Connection.
The present invention is further arranged to: first connecting rod mechanism and second connecting rod mechanism are mutually perpendicular to.
The present invention is further arranged to: protection board includes the first backplate, the second backplate, third backplate and folds backplate, the
One backplate is connected with the first mounting rod, and the second backplate is connected with the second mounting rod, and third backplate is provided with third mounting rod, folds
Backplate is provided with the first folding rod and the second folding rod, and the first folding rod and the second folding rod are hinged, the first mounting rod, the second peace
Dress bar, third mounting rod and the second folding rod are separately mounted on four sides of chassis, retainer be provided with the first hole, the second hole,
Third hole and the 4th hole, the first mounting rod pass through the first hole, and the second mounting rod passes through the second hole, and third mounting rod passes through third
Hole makes retainer liftable, and the 4th hole covers on the first folding rod and/or the second folding rod, is connected with connector on the 4th hole,
Connector is connected on the first folding rod.
The present invention is further arranged to: the first spring is provided on the first mounting rod, the first hole is arranged in the first spring
Lower section is provided with second spring on the second mounting rod, and second spring is arranged in the lower section in the second hole, is provided on third mounting rod
The lower section in third hole is arranged in third spring, third spring, and third spring is provided on the second folding rod, and the setting of the 4th spring exists
The lower section in the 4th hole.
In conclusion the invention has the following advantages: driving the 5th link rotatable, drive third by electric pushrod
Gear and the 4th gear meshed gears group keep second connecting rod mechanism flexible, and second connecting rod mechanism is connected by retainer and first
Linkage linkage, completes the lifting of bed board.After 5th link rotatable, slide position changes, and sliding slot is convenient for sliding block sliding.Retainer
Be connected to the middle part of first connecting rod mechanism and second connecting rod mechanism, limit link mechanism, can only oscilaltion, can not left-right and front-back
It is mobile, so that stress is steady, advantageously ensure that the stability of lifting, dual link mechanism is stronger, increases load-bearing, not rapid wear
It is bad, inclination is reduced, keeps bed board steady.Retainer plays the effect of linkage with one lifting of link mechanism.First connecting rod machine
Structure and second connecting rod mechanism are four-bar mechanisms, effectively increase the range of lifting, can be suitable for most of hospital beds or
The height of detection device decreases the length of connecting rod, and reduces the space needed when folding, can install on one's sick bed more
More equipment.Protection board is arranged in chassis, and convenient for the patient on protection bed board, protection is not easy to fall hospital bed during lifting,
Improve safety.
Detailed description of the invention
Fig. 1 is the positive structure schematic of patient safety transport bed;
Fig. 2 is the left side structural schematic diagram of patient safety transport bed;
Fig. 3 is the overlooking structure diagram of patient safety transport bed;
Fig. 4 is the folding guard board structure schematic diagram of patient safety transport bed.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention is described in more detail.Wherein identical components are with identical
Appended drawing reference indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down"
Refer to that the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements
The direction of geometric center.
Referring to Fig.1 shown in -4, a kind of patient safety transport bed includes bed board 4 and chassis 2, it is characterized in that: on chassis 2
It is provided with protection board 1, retainer 3, first connecting rod mechanism 21 and second connecting rod mechanism 22 for going up and down bed board 4, first connecting rod
Mechanism 21 includes first connecting rod 211, second connecting rod 212, third connecting rod 213 and fourth link 214, and retainer 3 is arranged first
The top of connecting rod 211 and second connecting rod 212, and the lower section of third connecting rod 213 and fourth link 214, first connecting rod are set
211 one end is hinged on chassis 2, and the other end of first connecting rod 211 is hinged on second connecting rod 212, and the one of second connecting rod 212
End is rotatably connected on retainer 3, and is provided with first gear 215, and one end of third connecting rod 213 is rotatably connected on retainer 3
On, and it is provided with second gear 216, first gear 215 and second gear 216 engage, and the other end of third connecting rod 213, which rotates, to be connected
It connects in fourth link 214, one end of fourth link 214 is hinged on bed board 4, and second connecting rod mechanism 22 includes the 5th connecting rod
221, six-bar linkage 222, seven-link assembly 223 and the 8th connecting rod 224, retainer 3 are arranged in the 5th connecting rod 221 and six-bar linkage
222 top, and the lower section of seven-link assembly 223 and the 8th connecting rod 224 is set, one end of the 5th connecting rod 221 is hinged on bottom
On frame 2, the other end of the 5th connecting rod 221 is hinged on six-bar linkage 222, and one end of six-bar linkage 222 is rotatably connected on holding
On frame 3, and it is provided with third gear 225, one end of seven-link assembly 223 is rotatably connected on retainer 3, and is provided with the 4th tooth
Wheel 226, third gear 225 and the engagement of the 4th gear 226, the other end of seven-link assembly 223 are rotatably connected on the 8th connecting rod 224
On, one end of the 8th connecting rod 224 is hinged on bed board 4, and electric pushrod 35 is fixed on chassis 2, and electric pushrod 35, which is provided with, to be stretched
Contracting bar 351, one end of telescopic rod 351 are rotatably connected to sliding block 352, are provided with sliding slot 227 on the 5th connecting rod 221, sliding block 352 with
Sliding slot 227 connects.
Through the above scheme, the rotation of the 5th connecting rod 221 is driven by electric pushrod 35, drives third gear 225 and the 4th
226 meshed gears group of gear keeps second connecting rod mechanism 22 flexible, and second connecting rod mechanism 22 passes through retainer 3 and first connecting rod
Mechanism 21 links, and completes the lifting of bed board 4.After 5th link rotatable, 352 position change of sliding block, sliding slot 227 is convenient for sliding block 352
Sliding.Retainer 3 is connected to the middle part of first connecting rod mechanism 21 and second connecting rod mechanism 22, limits link mechanism, can only be upper and lower
Lifting, can not left-right and front-back it is mobile so that stress is steady, advantageously ensure that the stability of lifting, dual link mechanism is more firm
Gu increasing load-bearing, it is hardly damaged, reduces inclination, keeps bed board 4 steady.Retainer 3 is played with one lifting of link mechanism
The effect of linkage.First connecting rod mechanism 21 and second connecting rod mechanism 22 are four-bar mechanisms, effectively increase the range of lifting,
It can be suitable for the height of most of hospital beds or detection device, decrease the length of connecting rod, and reduce and need when folding
Space, more equipment can be installed on one's sick bed.Protection board 1 is arranged in chassis 2, convenient for the patient on protection bed board 4, is rising
Protection is not easy to fall hospital bed during drop, improves safety.
As a kind of improved specific embodiment, first connecting rod mechanism 21 and second connecting rod mechanism 22 are mutually perpendicular to.
Through the above scheme, first connecting rod mechanism 21 and second connecting rod mechanism 22 are mutually perpendicular to, and limit link mechanism, can not
Left-right and front-back is mobile, can only oscilaltion so that stress is steady advantageously ensure that the stability of lifting.
As a kind of improved specific embodiment, protection board 1 includes the first backplate 11, the second backplate 12, third backplate
13 are connected with the first mounting rod 111 with folding backplate 14, the first backplate 11, and the second backplate 12 is connected with the second mounting rod 121, the
Three backplates 13 are provided with third mounting rod 131, fold backplate 14 and are provided with the first folding rod 141 and the second folding rod 143, and first
Folding rod 141 and the second folding rod 143 are hinged, the first mounting rod 111, the second mounting rod 121, third mounting rod 131 and second
Folding rod 143 is separately mounted on four sides of chassis 2, and retainer 3 is provided with the first hole 31, the second hole 32, third hole 33 and
Four holes 34, the first mounting rod 111 pass through the first hole 31, and the second mounting rod 121 passes through the second hole 32, and third mounting rod 131 passes through
Third hole 33 makes 3 liftable of retainer, and the 4th 34 sets of hole is on the first folding rod 141 and/or the second folding rod 143, the 4th hole
Connector 144 is connected on 34, connector 144 is connected on the first folding rod 141.
Through the above scheme, retainer 3 is pacified by being slidably connected at the first mounting rod 111, the second mounting rod 121 and third
It fills on bar 131, bed board 4 is vertically moved up or down with mounting rod, is unlikely to deform the movement of link mechanism, improves the steady of lifting
Qualitative, bed board 4 is smoothly gone up and down with the movement of link mechanism, is guaranteed steady when bed board 4 is gone up and down.Link mechanism is shunk, bed board 4
It reducing, the 4th hole 34 slides on the second folding rod 143, and the first folding rod 141 is rotated with the connector 144 on the 4th hole 34,
It folds backplate to open, as the extension of bed board 4, so that patient body is unfolded, improves comfort level.Or it continues to rotate and folds into
On two-fold bar 143, convenient for patient 4 from ground moving to bed board on, play the role of emergency cot or patient be moved to it is lower
Hospital bed on, it is easy to remove.Salvage drug instrument can be placed on retainer 3, on chassis 2 and below bed board 4, or is placed standby
With article, accident occurs in transfer process, can directly implement to rescue, increases placement space, increases the function of transport bed.
As a kind of improved specific embodiment, the first spring 112, the first spring are provided on the first mounting rod 111
112 are arranged in the lower section in the first hole 31, are provided with second spring 122 on the second mounting rod 121, and the setting of second spring 122 is the
The lower section in two holes 32 is provided with third spring 132 on third mounting rod 131, and third spring 132 is arranged under third hole 33
It is square, it is provided with third spring 132 on the second folding rod 143, the lower section in the 4th hole 34 is arranged in the 4th spring 142.
Through the above scheme, spring is set on mounting rod, is conducive to improve stability in decline, so that lifting is more
Steadily.In decline, spring pushes up retainer 3 upwards, so that retainer 3 was connect by uniform power, influence with retainer 3
Link mechanism, takes out the bed board 4 even weight of patient, and reduction rapidly drops to impact caused by chassis.Basic buffering is provided
Effect avoids patient injured.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of patient safety transport bed includes bed board (4) and chassis (2), it is characterized in that: being provided on the chassis (2)
Protection board (1), retainer (3), first connecting rod mechanism (21) and second connecting rod mechanism (22) for going up and down bed board (4), it is described
First connecting rod mechanism (21) includes first connecting rod (211), second connecting rod (212), third connecting rod (213) and fourth link (214),
Retainer (3) setting is arranged in the top of first connecting rod (211) and second connecting rod (212) in third connecting rod (213)
It is hinged on chassis (2) with one end of the lower section of fourth link (214), the first connecting rod (211), the first connecting rod
(211) the other end is hinged on second connecting rod (212), and one end of the second connecting rod (212) is rotatably connected on retainer (3)
On, and first gear (215) are provided with, one end of the third connecting rod (213) is rotatably connected on retainer (3), and is arranged
Have second gear (216), the first gear (215) and second gear (216) engagement, the third connecting rod (213) it is another
End is rotatably connected on fourth link (214), and one end of the fourth link (214) is hinged on bed board (4), and described second connects
Linkage (22) includes the 5th connecting rod (221), six-bar linkage (222), seven-link assembly (223) and the 8th connecting rod (224), the guarantor
Frame (3) setting is held in the top of the 5th connecting rod (221) and six-bar linkage (222), and is arranged in seven-link assembly (223) and the 8th
One end of the lower section of connecting rod (224), the 5th connecting rod (221) is hinged on chassis (2), the 5th connecting rod (221) it is another
One end is hinged on six-bar linkage (222), and one end of the six-bar linkage (222) is rotatably connected on retainer (3), and is arranged
Have third gear (225), one end of the seven-link assembly (223) is rotatably connected on retainer (3), and is provided with the 4th gear
(226), the third gear (225) and the engagement of the 4th gear (226), the other end rotation connection of the seven-link assembly (223)
On the 8th connecting rod (224), one end of the 8th connecting rod (224) is hinged on bed board (4), is fixed on the chassis (2)
Electric pushrod (35), the electric pushrod (35) are provided with telescopic rod (351), one end rotation connection of the telescopic rod (351)
Have sliding block (352), be provided with sliding slot (227) on the 5th connecting rod (221), the sliding block (352) connect with sliding slot (227).
2. patient safety transport bed according to claim 1, it is characterized in that: the first connecting rod mechanism (21) and second connects
Linkage (22) is mutually perpendicular to.
3. patient safety transport bed according to claim 2, it is characterized in that: the protection board (1) includes the first backplate
(11), the second backplate (12), third backplate (13) and folding backplate (14), first backplate (11) are connected with the first mounting rod
(111), second backplate (12) is connected with the second mounting rod (121), and the third backplate (13) is provided with third mounting rod
(131), the folding backplate (14) is provided with the first folding rod (141) and the second folding rod (143), first folding rod
(141) and the second folding rod (143) hingedly, first mounting rod (111), the second mounting rod (121), third mounting rod
(131) it is separately mounted on four sides of chassis (2) with the second folding rod (143), the retainer (3) is provided with the first hole
(31), the second hole (32), third hole (33) and the 4th hole (34), first mounting rod (111) passes through the first hole (31), described
Second mounting rod (121) passes through the second hole (32), and the third mounting rod (131) passes through third hole (33), makes retainer (3) can
Lifting, the 4th hole (34) covers on the first folding rod (141) and/or the second folding rod (143), on the 4th hole (34)
It is connected with connector (144), the connector (144) is connected on the first folding rod (141).
4. patient safety transport bed according to claim 3, it is characterized in that: being provided on first mounting rod (111)
First spring (112), the first spring (112) setting are set on the lower section of the first hole (31), second mounting rod (121)
It is equipped with second spring (122), the second spring (122) is arranged in the lower section of the second hole (32), the third mounting rod (131)
On be provided with third spring (132), the third spring (132) is arranged in the lower section of third hole (33), second folding rod
(143) it is provided on third spring (132), lower section of the 4th spring (142) setting in the 4th hole (34).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910724177.9A CN110478139A (en) | 2019-08-07 | 2019-08-07 | A kind of patient safety transport bed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910724177.9A CN110478139A (en) | 2019-08-07 | 2019-08-07 | A kind of patient safety transport bed |
Publications (1)
Publication Number | Publication Date |
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CN110478139A true CN110478139A (en) | 2019-11-22 |
Family
ID=68549974
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CN201910724177.9A Pending CN110478139A (en) | 2019-08-07 | 2019-08-07 | A kind of patient safety transport bed |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110974560A (en) * | 2020-01-02 | 2020-04-10 | 吴艳秋 | Emergency department is with nursing stretcher with shock-absorbing function |
CN111021278A (en) * | 2020-01-14 | 2020-04-17 | 磐安西昂电子有限公司 | Traffic warning paving device |
CN112336568A (en) * | 2020-11-05 | 2021-02-09 | 田志刚 | Clinical thyroid operation auxiliary device that uses of department of general surgery |
CN112998968A (en) * | 2021-02-24 | 2021-06-22 | 温州医科大学附属第二医院(温州医科大学附属育英儿童医院) | Movable push bed |
-
2019
- 2019-08-07 CN CN201910724177.9A patent/CN110478139A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110974560A (en) * | 2020-01-02 | 2020-04-10 | 吴艳秋 | Emergency department is with nursing stretcher with shock-absorbing function |
CN111021278A (en) * | 2020-01-14 | 2020-04-17 | 磐安西昂电子有限公司 | Traffic warning paving device |
CN111021278B (en) * | 2020-01-14 | 2020-09-29 | 磐安西昂电子有限公司 | Traffic warning paving device |
CN112336568A (en) * | 2020-11-05 | 2021-02-09 | 田志刚 | Clinical thyroid operation auxiliary device that uses of department of general surgery |
CN112998968A (en) * | 2021-02-24 | 2021-06-22 | 温州医科大学附属第二医院(温州医科大学附属育英儿童医院) | Movable push bed |
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