CN106309057B - Turnover device - Google Patents

Turnover device Download PDF

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Publication number
CN106309057B
CN106309057B CN201610991654.4A CN201610991654A CN106309057B CN 106309057 B CN106309057 B CN 106309057B CN 201610991654 A CN201610991654 A CN 201610991654A CN 106309057 B CN106309057 B CN 106309057B
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CN
China
Prior art keywords
movable part
type
horizontal arm
sprocket wheel
type movable
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.)
Active
Application number
CN201610991654.4A
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Chinese (zh)
Other versions
CN106309057A (en
Inventor
刘遥峰
杨政
王胜新
李冶
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aerospace Science and technology intelligent robot Co., Ltd.
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Aerospace Science And Technology Intelligent Robot Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
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Priority to CN201610991654.4A priority Critical patent/CN106309057B/en
Publication of CN106309057A publication Critical patent/CN106309057A/en
Application granted granted Critical
Publication of CN106309057B publication Critical patent/CN106309057B/en
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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
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1013—Lifting of patients by
    • 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
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1025—Lateral movement of patients, e.g. horizontal transfer
    • A61G7/103—Transfer boards
    • 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
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/104—Devices carried or supported by
    • A61G7/1042—Rail systems
    • 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
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1049—Attachment, suspending or supporting means for patients
    • A61G7/1057—Supported platforms, frames or sheets for patient in lying position
    • 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
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1073—Parts, details or accessories
    • 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
    • A61G2203/00—General characteristics of devices
    • A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
    • A61G2203/12—Remote controls
    • 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
    • A61G2203/00—General characteristics of devices
    • A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort

Landscapes

  • Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Housing For Livestock And Birds (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

The present invention provides a kind of turnover devices, comprising: L-type fixing piece, horizontal arm are arranged fluted and its upright arm and are provided with first shaft hole；L-type movable part, horizontal arm is provided with the guide rail being fixedly connected with a slide block and its upright arm is provided with the second axis hole, wherein the guide rail is slidably connected with the groove and the first shaft hole and second axis hole pass through torsion shaft and be rotatablely connected；First motor is connect, for driving the guide rail to slide along the groove with the horizontal arm of the L-type movable part；And second motor, it is arranged on the L-type fixing piece, for being rotated by the sprocket wheel chain combination driving L-type movable part around the torsion shaft.

Description

Turnover device
Technical field
The present invention relates to a kind of turnover device more particularly to a kind of turnover devices for stretcher transfer device.
Background technique
Medical staff by patient from patient bed transport to operating bed during, it usually needs two medical staff operate packet The stretcher of the shovel board containing two panels, patient is scooped up and is then lifted to operating bed, the process increase medical staff working strength and Operation difficulty, and be easy to cause unintentionally injury accident to patient.The transshipment acitivity of stretcher is the important composition for scooping up patient Part, and transshipment acitivity the degree of automation of existing Medical stretcher is lower, have a single function needs is assisted by means of external force, and And motor direct-drive torsion shaft shovels the safety for taking the driving method of patient not can guarantee patient in stretcher transport process.
Summary of the invention
In view of problem above, the present invention provides a kind of turnover devices, and two stepper motors is used to respectively drive shovel board Linear motion and flip-flop movement, the movement decomposition that takes will be shoveled directly as translation and rotary movement, the former can guarantee that patient is turning It is not in landing phenomenon during fortune, the latter is responsible for by patient from hospital bed " shovel " to transfer car(buggy), thus not needing external force Stretcher can be realized under conditions of auxiliary, movement is taken to the shovel of patient, reduces in handling process to external dependence and right It is injured caused by patient.
According to an aspect of the present invention, the turnover device includes:
L-type fixing piece, horizontal arm are arranged fluted and its upright arm and are provided with first shaft hole；
L-type movable part, horizontal arm is provided with the guide rail being fixedly connected with a slide block and its upright arm is provided with the second axis Hole, wherein the guide rail is slidably connected with the groove and the first shaft hole and second axis hole pass through torsion shaft and turn Dynamic connection；
First motor is connect with the horizontal arm of the L-type movable part, for driving the guide rail sliding along the groove It is dynamic；And
Second motor is arranged on the L-type fixing piece, for driving the L-type movable part by sprocket wheel chain combination It is rotated around the torsion shaft.
According to embodiment, it is provided with circular hole on the L-type movable part horizontal arm, first motor is by being installed on circular hole Ball-screw is connect with the L-type movable part horizontal arm.
According to embodiment, the upright arm of the L-type fixing piece is provided with worm type of reduction gearing, wherein the worm and gear The output shaft of retarder is equipped with the first sprocket wheel and the torsion shaft is equipped with the second sprocket wheel, first sprocket wheel and the second chain Chain is connected on wheel, to form sprocket wheel chain combination, so that in described the connect with the worm type of reduction gearing The L-type movable part is rotated around the torsion shaft under the driving of two motors.
According to embodiment, the horizontal arm of the L-type fixing piece is equipped with fixed shovel board, and the water of the L-type movable part Flat arm is equipped with connecting plate, is used for installation activity shovel board.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of turnover device according to an embodiment of the present invention.
Fig. 2 shows the schematic diagrames for the stretcher transfer device for using turnover device according to an embodiment of the present invention.
Fig. 3 shows the schematic diagram after the stretcher transfer device translation using turnover device according to an embodiment of the present invention.
Fig. 4 shows the signal after the translation of stretcher transfer device and overturning using turnover device according to an embodiment of the present invention Figure.
Fig. 5 shows the signal using the stretcher transfer device of turnover device according to an embodiment of the present invention after integral translation Figure.
Specific embodiment
Illustrate turnover device according to an embodiment of the present invention referring to the drawings.
Fig. 1 shows the structure of turnover device according to an embodiment of the present invention.As shown in Figure 1, the turnover device of the present embodiment It include: L-type fixing piece 101, L-type movable part 102, first motor 103 and the second motor 104, the wherein water of L-type fixing piece 101 Flat arm is arranged fluted 105 and its upright arm is provided with first shaft hole 106；The horizontal arm of L-type movable part 102 is provided with and slides The guide rail 108 and its upright arm that block 107 is fixedly connected are provided with the second axis hole 109, wherein guide rail 108 and groove 105 slide It connects and first shaft hole 106 and the second axis hole 109 is rotatablely connected by torsion shaft 110.
Further, first motor 103 is connect with the horizontal arm of L-type movable part 102, for driving guide rail 108 along recessed Slot 105 slides.
Also, the second motor 104 is arranged on L-type fixing piece 101, for combining driving L-type activity by sprocket wheel chain Part 102 is rotated around torsion shaft 110.In embodiment, the first and second motors are stepper motor, however, the present invention is not limited thereto.
In embodiment, circular hole is provided on the horizontal arm of L-type movable part 102, first motor 103 is by being installed on circular hole On ball-screw 119 connect with the horizontal arm of the L-type movable part 102.
In embodiment, the upright arm of L-type fixing piece 101 is provided with worm type of reduction gearing 111, and wherein worm and gear subtracts The output shaft 112 of fast device 111 is equipped with the first sprocket wheel 113 and torsion shaft 110 is equipped with the second sprocket wheel 114, the first sprocket wheel 113 Be connected with chain 115 on the second sprocket wheel 114, to form sprocket wheel chain combination so that with worm type of reduction gearing 111 L-type movable part 102 is rotated around torsion shaft 110 under the driving of second motor 104 of connection.
As shown in Figure 1, the horizontal arm of L-type fixing piece 101 is equipped with fixed shovel board 116, and the water of L-type movable part 102 Flat arm is equipped with connecting plate 117, is used for installation activity shovel board 118.
In embodiment, it is additionally provided with limited block on the horizontal arm of L-type fixing piece, for limiting the stroke of guide rail 108.
Fig. 2 shows the embodiments for the stretcher transfer device for using turnover device according to an embodiment of the present invention.Such as Fig. 2 institute Show, stretcher transfer device includes translation mechanism 201, is fixed on baffle 202；And turnover device 203 according to the present invention, with Just stretcher shovel board is transferred among hospital bed, safely scoops up patient.Turnover device 203 of the invention mainly includes L-type activity Part 204 and L-type fixing piece 205 are respectively arranged with activity shovel board 206, fixed shovel board 207 thereon.In the transport process of patient, Structure design is full decoupled by the rotation of stretcher and translation, increases the safety that transshipment acitivity shovel takes patient to act.
Fig. 3 shows the schematic diagram after the stretcher transfer device translation using turnover device according to an embodiment of the present invention.Fig. 4 Schematic diagram after showing the translation of stretcher transfer device and overturning using turnover device according to an embodiment of the present invention.Fig. 5 is shown Use schematic diagram of the stretcher transfer device of turnover device according to an embodiment of the present invention after integral translation.Such as the institute of Fig. 3,4 and 5 Show, when stretcher transfer device is in original state, first motor 301 and the second motor 302 do not work, and guide rail reaches L-type and fixes In the groove of part 303, so that L-type movable part 304 is in contact with L-type fixing piece 303.Stretcher transfer device, which starts to work to shovel, takes disease When patient on bed, first motor 301 is first powered on rotate driving guide rail and slides along the groove in L-type fixing piece 303, guide rail It is detached from the groove of L-type fixing piece, is the overturning of L-type movable part 304 so that L-type movable part 304 be made to separate with L-type fixing piece 303 Gap is retained, as shown in Figure 3.Second motor 302 is powered therewith exports turning moment by worm type of reduction gearing 305, drives First sprocket wheel rotates, and then the rotation of the second sprocket wheel is affected through chain, and the second sprocket wheel rotation driving L-type movable part 304 is around overturning Axis overturning, and then the overturning of realization activity shovel board 306, as shown in Figure 4.The translation mechanism 307 of stretcher transfer device works, and will consolidate Determine shovel board 308 be moved to patient body contacts-side-down, as shown in Figure 5.Hereafter, the second motor 302 reversely rotates, and passes through first The reverse flip of sprocket wheel and chain pair realization activity shovel board 306, when activity shovel board 306 is back to horizontal position, first motor 301 reversely rotate, so that fixed shovel board 308 and patient's left contact, while guaranteeing two stretcher shovel boards and relative position It is constant, it completes to take patient's shovel to the movement on stretcher shovel board.
As described above, simulating medical staff the present invention provides a kind of turnover device using manual shovel board and scooping up patient Process and be translated into driving shovel board linear motion and flip-flop movement, the former can guarantee patient will not in transport process Occur sliding phenomenon, the latter is responsible for patient from hospital bed " shovel " to transfer car(buggy).The turnover device only needs people's remote control operation i.e. Can patient transhipment, reduce the working strength of medical staff, reduce in handling process to external dependence and to patient Caused by injure.
Obviously, the above embodiment is merely an example for clearly illustrating the present invention, and is not to of the invention The restriction of embodiment.For those of ordinary skill in the art, it can also be made on the basis of the above description Its various forms of variation or variation.There is no necessity and possibility to exhaust all the enbodiments.And these belong to this hair The obvious changes or variations that bright spirit is extended out are still in the protection scope of this invention.

Claims (2)

1. a kind of turnover device characterized by comprising
L-type fixing piece, horizontal arm are arranged fluted and its upright arm and are provided with first shaft hole；
L-type movable part, horizontal arm is provided with the guide rail being fixedly connected with a slide block and its upright arm is provided with the second axis hole, institute It states guide rail and the groove is slidably connected and the first shaft hole and second axis hole are rotatablely connected by torsion shaft；
First motor is connect, for driving the guide rail to slide along the groove with the horizontal arm of the L-type movable part；With And
Second motor is arranged on the L-type fixing piece, for by the sprocket wheel chain combination driving L-type movable part around The torsion shaft rotation；
Wherein, circular hole is provided on the horizontal arm of L-type movable part, first motor passes through the ball-screw being installed on circular hole and institute State the horizontal arm connection of L-type movable part；The horizontal arm of the L-type fixing piece is equipped with fixed shovel board, and the L-type movable part Horizontal arm connecting plate is installed, be used for installation activity shovel board.
2. turnover device as described in claim 1, which is characterized in that the upright arm of the L-type fixing piece is provided with worm gear snail Bar retarder, wherein the output shaft of the worm type of reduction gearing is equipped with the first sprocket wheel and the torsion shaft is equipped with second Sprocket wheel is connected with chain on first sprocket wheel and the second sprocket wheel, to form the sprocket wheel chain combination so that with the snail The L-type movable part is rotated around the torsion shaft under the driving of second motor of worm and gear retarder connection.
CN201610991654.4A 2016-11-10 2016-11-10 Turnover device Active CN106309057B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610991654.4A CN106309057B (en) 2016-11-10 2016-11-10 Turnover device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610991654.4A CN106309057B (en) 2016-11-10 2016-11-10 Turnover device

Publications (2)

Publication Number Publication Date
CN106309057A CN106309057A (en) 2017-01-11
CN106309057B true CN106309057B (en) 2019-04-26

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Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2279906Y (en) * 1997-02-19 1998-04-29 何迪清 Medical mechanical hand
CN101716114A (en) * 2009-12-15 2010-06-02 叶强 Automatic patient lifting and transferring car
CN102100595A (en) * 2009-12-17 2011-06-22 周晓英 Adjustable stretcher
CN102784042A (en) * 2012-08-27 2012-11-21 河南工业职业技术学院 Cantilever-type lifting medical stretcher
CN102871810A (en) * 2012-10-26 2013-01-16 徐新生 Patient transferring device
EP2109432B1 (en) * 2007-02-08 2013-01-23 KCI Licensing Inc. Patient repositioning and limb management system
CN203436481U (en) * 2013-08-02 2014-02-19 于立博 Medical scoop-type bed exchange movement wheel stretcher
CN104352313A (en) * 2014-12-01 2015-02-18 际华三五二二装具饰品有限公司 Medical transfer bed
CN204246340U (en) * 2014-11-20 2015-04-08 云南昆鹰汽车工贸有限公司 Multi-functional switching plane
CN104856808A (en) * 2015-06-03 2015-08-26 天津市麒瑞通科技有限公司 Patient ferry bed
CN204863713U (en) * 2015-06-03 2015-12-16 天津市麒瑞通科技有限公司 Patient's bed of ferrying
CN206443856U (en) * 2016-11-10 2017-08-29 航天科工智能机器人有限责任公司 Turning device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201082226Y (en) * 2007-06-15 2008-07-09 苏州江南航天机电工业公司 Foldable double-layer stretcher supporting frame device
US20160206491A1 (en) * 2013-08-13 2016-07-21 Qfix Systems, Llc Method and device for transporting patients between target modalities using rollers
CN104352311A (en) * 2014-11-20 2015-02-18 孟红琳 Clinical operation cart for cardiology department

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2279906Y (en) * 1997-02-19 1998-04-29 何迪清 Medical mechanical hand
EP2109432B1 (en) * 2007-02-08 2013-01-23 KCI Licensing Inc. Patient repositioning and limb management system
CN101716114A (en) * 2009-12-15 2010-06-02 叶强 Automatic patient lifting and transferring car
CN102100595A (en) * 2009-12-17 2011-06-22 周晓英 Adjustable stretcher
CN102784042A (en) * 2012-08-27 2012-11-21 河南工业职业技术学院 Cantilever-type lifting medical stretcher
CN102871810A (en) * 2012-10-26 2013-01-16 徐新生 Patient transferring device
CN203436481U (en) * 2013-08-02 2014-02-19 于立博 Medical scoop-type bed exchange movement wheel stretcher
CN204246340U (en) * 2014-11-20 2015-04-08 云南昆鹰汽车工贸有限公司 Multi-functional switching plane
CN104352313A (en) * 2014-12-01 2015-02-18 际华三五二二装具饰品有限公司 Medical transfer bed
CN104856808A (en) * 2015-06-03 2015-08-26 天津市麒瑞通科技有限公司 Patient ferry bed
CN204863713U (en) * 2015-06-03 2015-12-16 天津市麒瑞通科技有限公司 Patient's bed of ferrying
CN206443856U (en) * 2016-11-10 2017-08-29 航天科工智能机器人有限责任公司 Turning device

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Effective date of registration: 20180322

Address after: 518115 Longgang Road, Longgang Avenue, Henggang street, Shenzhen, Guangdong, Guangdong, No. 8288, software Town, 54, 3 floors 303

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