CN204307021U - A kind of transfer cloth drive mechanism of medical transfer bed - Google Patents
A kind of transfer cloth drive mechanism of medical transfer bed Download PDFInfo
- Publication number
- CN204307021U CN204307021U CN201420742363.8U CN201420742363U CN204307021U CN 204307021 U CN204307021 U CN 204307021U CN 201420742363 U CN201420742363 U CN 201420742363U CN 204307021 U CN204307021 U CN 204307021U
- Authority
- CN
- China
- Prior art keywords
- shifting board
- rack
- plate
- cloth
- fixedly mounted
- 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
Links
Abstract
This utility model relates to a kind of mobile cloth drive mechanism of medical transfer bed, on under(-)chassis, both sides specular is fixedly mounted with rack-plate under twice respectively, erection column is fixed with respectively at the four corners position of under(-)chassis, under correspondence rack-plate erection column on be fixedly mounted with twice upper rack plate respectively, between the upper and lower rack-plate of correspondence, all movable block is installed, cloth beam and thin axle is also horizontally installed with respectively between two movable blocks, on cloth beam, level is fixedly mounted with upper shifting board, and the front end of this upper shifting board and cloth beam are wound around the upper mobile cloth closed jointly; Thin axle is fixedly mounted with lower shifting board, and be wound around lower mobile cloth between the front end of this lower shifting board and thin axle, upper shifting board is positioned at the top of lower shifting board.The mobile cloth drive mechanism of this transfer bed adopts the transfer mode for cloth of gear-rack drive movable plate, and a transmission can realize two transmissions, improves efficiency, simplifies design, reduce cost.
Description
Technical field
This utility model belongs to medical instruments field, relates to the transfer bed of transferring patient, especially a kind of transfer cloth drive mechanism of medical transfer bed.
Background technology
Medical movable bed moves and shift needs to carry out performing the operation or home-bound patient, and patient is moved to transfer bed by sick bed, then move to operating-table by transfer bed or need the equipment position of inspection or treatment.The transfer bed that existing market is sold and used, is generally electronic transfer bed, and its structure transmits power by chain, tooth bar, gear, power transmission shaft.The mechanical type control structure that clutch adopts rack and pinion engagement, is separated, controls rack and pinion engagement with connecting rod, pull bar and is separated, and its shortcoming is that project organization is complicated, easily breaks down; Particularly clutch part, need in conjunction with time, when rack and pinion two tooth is inharmonious, combination can be caused to have some setbacks; And when needing to be separated, when two tooth engagements, have separation resistance, cause running fix to differ greatly, satisfactoryly can not complete the transfer work of patient.
By patent retrieval, find following two sections of patent documents:
1, a kind of Medical movable bed CN201290822, be made up of bedstead and the cabinet base be located at below bedstead, cabinet base is provided with universal wheel, bedstead is provided with bed board, mobile bed board is provided with in the below of bed board, mobile bed board is located in the slideway at bedstead two ends, can be slided by slideway respectively to both sides, and bedstead is also provided with movement and the stopping means of mobile bed board.Described movement and stopping means are by motor controller controls.
2, a kind of Intelligent medical moving bed (CN201337600), belongs to technical field of medical instruments.It comprises bed board, bedstead, electromagnetic brake device, accumulator, photoelectric eye, timing control apparatus, charging device etc.Its technical characteristic is: bed board and bedstead pass through guide rail in length and breadth and form sliding pair, and guide rail is fixed with electromagnetic brake device in length and breadth, and its electric magnet characteristic is power-off adhesive, and energising departs from.Between photoelectric eye, light is when unobstructed, and electric magnet is in power-off attracting state, and bed board pins; When blocking, electric magnet is being in energising disengaged position, and bed board can vertical or horizontally move relative to bedstead.Timing control apparatus can set the photoelectric eye working time, then auto-breaking.
Contrasted by technical characteristic, above-mentioned patent document and this utility model application have relatively big difference, can not affect novelty and the creativeness of this utility model application.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of scientific structure, transfer cloth drive mechanism that mobile cloth operates steadily the medical transfer bed put in place.
This utility model solves its technical problem and is achieved through the following technical solutions:
A kind of mobile cloth drive mechanism of medical transfer bed, described transfer bed comprises under(-)chassis, erection column, lower rack-plate, upper rack plate, movable block, cloth beam, upper shifting board, upper mobile cloth, lower shifting board, lower mobile cloth, on under(-)chassis, both sides specular is fixedly mounted with rack-plate under twice respectively, erection column is fixed with respectively at the four corners position of under(-)chassis, under correspondence rack-plate erection column on be fixedly mounted with twice upper rack plate respectively, upper rack plate, the structure of lower rack-plate is identical, the outside of upper rack plate and lower rack-plate is shaped with upper rack and lower tooth bar respectively, its inboard is shaped with guided way and lower guided way respectively, upper in correspondence, all movable block is installed between lower rack-plate, cloth beam and thin axle is also horizontally installed with respectively between two movable blocks, on cloth beam, level is fixedly mounted with upper shifting board, the front end of this upper shifting board and cloth beam are wound around the upper mobile cloth closed jointly, thin axle is fixedly mounted with lower shifting board, lower mobile cloth is wound around between the front end of this lower shifting board and thin axle, the lower end of this lower mobile cloth is fixed on under(-)chassis, and the front end of lower shifting board is overlapped on the transverse axis that is fixedly mounted with between two movable blocks of front end, and upper shifting board is positioned at the top of lower shifting board.
And level installs driving shaft between two movable blocks, this driving shaft is provided with driving gear outside a movable block wherein, installs driven gear, driving gear is installed a hand crank outside another movable block.
And, be fixedly mounted with an elasticity arch bar between two movable blocks between upper shifting board and lower shifting board.
And uniform interval is provided with and arranges roller, lower roll on the outer, forward and backward two ends of upper shifting board, the outer, forward and backward two ends of lower shifting board is all provided with front-seat roller and rear row's roller.
And, movable installation one rectangular roller between lower mobile cloth.
Advantage of the present utility model and beneficial effect are:
1, the sick bed transfer that this transfer bed adopts rotating upper shifting board, upper mobile cloth and lower shifting board, lower mobile cloth carries out patient, patient can transfer in place by upper shifting board and upper mobile cloth, lower shifting board and lower mobile cloth then enter between patient and bedding in the mode pierced, avoid movable plate to be shifted to the promotion of bedding, really accomplished that the people of transfer bed to disease locates transfer.
2, the mobile cloth drive mechanism of this transfer bed adopts the transfer mode for cloth of gear-rack drive movable plate, and a transmission can realize two transmissions, improves efficiency, simplifies design, reduce cost.
3, two the movable plate front ends all row's of employing roll structures of the mobile cloth drive mechanism of this transfer bed, mobile cloth transmission is more smooth and easy, and the transfer of patient can be made more steady, agile; And transfer bed adopt manual hand manipulation, do not consider electrical structure, can avoid in use because of apparatus failure cause to human injury.
Accompanying drawing explanation
Fig. 1 is structural front view of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is that the A-A of Fig. 2 is to cross-sectional view (biopsy cavity marker devices);
Fig. 4 is the biopsy cavity marker devices schematic diagram of Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A drive mechanism for medical transfer bed, described transfer bed is arranged on locomotive usually; This transfer bed adapts to various locomotive, therefore no longer describes the structure of locomotive.
Described transfer bed comprises under(-)chassis 14, erection column 13, lower rack-plate 17, upper rack plate 4, driving gear 16, driving shaft 24, movable block 12, clutch 11, cloth beam 22, upper shifting board 1, upper mobile cloth 7, lower shifting board 2, lower mobile cloth 8, on under(-)chassis, both sides specular is fixedly mounted with rack-plate under twice respectively, erection column is fixed with respectively at the four corners position of under(-)chassis, under correspondence rack-plate erection column on be fixedly mounted with twice upper rack plate respectively, upper rack plate, the structure of lower rack-plate is identical, the outside of upper rack plate and lower rack-plate is shaped with upper rack 5 and lower tooth bar 18 respectively, its inboard is shaped with guided way 6 and lower guided way 19 respectively, upper in correspondence, all movable block is installed between lower rack-plate, this movable block upper, one pair roller 21 is all installed in the middle part of lower plane, on this, lower two pair rollers are respectively upper, it is upper that lower rack-plate is fixedly mounted with, on lower guided way, guiding is run, between two movable blocks, level installs driving shaft, and this driving shaft is provided with driving gear outside a movable block wherein, installs driven gear, driving gear is installed a hand crank 15 outside another movable block, between two movable blocks, be also horizontally installed with cloth beam and thin axle 10 respectively, the movable block of corresponding cloth beam is coaxially fixedly mounted with clutch.
The mobile cloth drive mechanism of described transfer bed is:
Be fixedly mounted with upper shifting board in cloth beam both sides by connecting plate (not having label) level, the front end of this upper shifting board and cloth beam are wound around the upper mobile cloth closed jointly; Thin axle is fixedly mounted with lower shifting board by another connecting plate (not having label), lower mobile cloth is wound around between the front end of this lower shifting board and thin axle, the lower end of this lower mobile cloth is fixed on under(-)chassis by press strip 25, and the front end of lower shifting board is overlapped on the transverse axis 3 that is fixedly mounted with between two movable blocks of front end.
Upper shifting board is positioned at the top of lower shifting board, in order to keep the gap between upper shifting board and lower shifting board, avoiding the two phase mutual friction, being fixedly mounted with an elasticity arch bar 9 between two movable blocks between upper shifting board and lower shifting board; In order to ensure to move up and down the convenient insertion of plate, on the outer, front end and outer, rear end of upper shifting board, uniform interval is provided with and arranges roller 23, lower roll (not shown), and the front and back ends outer of lower shifting board is all provided with front-seat roller 27 and rear row's roller 26.In order to ensure lower shifting board lower mobile cloth between smooth and easy displacement, movable between lower mobile cloth a rectangular roller 20 is installed.
The operational approach of the transfer bed involved by this utility model is:
Step 1: when needs removing patient, moving bed is pushed into by sick bed or operation table, with sick bed or operation table side by side and press close to put well, height adjustment rocking arm in rotary moving, by mobile bed surface height adjustment to consistent with sick bed or bed surface height of performing the operation, locking locomotive castor prevents locomotive to be shifted, and prepares removing patient.
Step 2: adjustment moving bed clutch, rotary clutch shifting block is to the right static stall to the right, bed rocking arm in rotary moving left, steadily stretch out left the while that now transfer bed moving up and down plate, lower mobile cloth stretches out with lower mobile edition rolls forward, upper mobile cloth and upper shifting board are that rightabout moves, to right rotation on upper shifting board, along with patient is progressively transferred on moving bed bed surface by sick bed by stretching out of movable plate.
Step 3: adjustment moving bed clutch, the outer shifting block of rotary clutch is to middle gear (neutral gear position) left, the hand crank of bed in rotary moving to the right, moving bed moves up and down plate and moves right simultaneously, now lower mobile cloth rolls backward with lower mobile edition, upper mobile cloth and upper shifting board geo-stationary move, and along with moving backward of mobile edition, patient are received stably on moving bed.
Step 4: unclamp locomotive castor lock device, by locomotive monolithic push to operating-table or the equipment position needing inspection or treatment, with operating-table or examinating couch side by side and press close to put well, adjustment transfer bed bed surface to the height needed, and is locked locomotive castor and is prevented locomotive to be shifted.
Step 5: now make clutch remain on neutral gear position, left bed hand crank in rotary moving, move to moving up and down plate the position needing patient to deliver to left.
Step 6: adjustment moving bed clutch, the outer shifting block of rotary clutch is to left side static stall left, bed rocking arm in rotary moving to the right, now the plate that moves up and down of moving bed moves right simultaneously, progressively to home position retraction, lower mobile cloth rolls with lower shifting board, and upper mobile cloth and upper shifting board are that rightabout moves, by on movable plate to anticlockwise, patient is progressively transferred to by moving bed and needs the position delivered to by the retraction along with movable plate.
Claims (5)
1. the mobile cloth drive mechanism of a medical transfer bed, it is characterized in that: described transfer bed comprises under(-)chassis, erection column, lower rack-plate, upper rack plate, movable block, cloth beam, upper shifting board, upper mobile cloth, lower shifting board, lower mobile cloth, on under(-)chassis, both sides specular is fixedly mounted with rack-plate under twice respectively, erection column is fixed with respectively at the four corners position of under(-)chassis, under correspondence rack-plate erection column on be fixedly mounted with twice upper rack plate respectively, upper rack plate, the structure of lower rack-plate is identical, the outside of upper rack plate and lower rack-plate is shaped with upper rack and lower tooth bar respectively, its inboard is shaped with guided way and lower guided way respectively, upper in correspondence, all movable block is installed between lower rack-plate, cloth beam and thin axle is also horizontally installed with respectively between two movable blocks, on cloth beam, level is fixedly mounted with upper shifting board, the front end of this upper shifting board and cloth beam are wound around the upper mobile cloth closed jointly, thin axle is fixedly mounted with lower shifting board, lower mobile cloth is wound around between the front end of this lower shifting board and thin axle, the lower end of this lower mobile cloth is fixed on under(-)chassis, and the front end of lower shifting board is overlapped on the transverse axis that is fixedly mounted with between two movable blocks of front end, and upper shifting board is positioned at the top of lower shifting board.
2. the mobile cloth drive mechanism of medical transfer bed according to claim 1, it is characterized in that: between two movable blocks, level installs driving shaft, this driving shaft is provided with driving gear outside a movable block wherein, outside another movable block, driven gear is installed, driving gear is installed a hand crank.
3. the mobile cloth drive mechanism of medical transfer bed according to claim 1, is characterized in that: be fixedly mounted with an elasticity arch bar between two movable blocks between upper shifting board and lower shifting board.
4. the mobile cloth drive mechanism of medical transfer bed according to claim 1, it is characterized in that: on the outer, forward and backward two ends of upper shifting board, uniform interval is provided with and arranges roller, lower roll, the outer, forward and backward two ends of lower shifting board is all provided with front-seat roller and rear row's roller.
5. medical transfer bed according to claim 1, is characterized in that: movable installation one rectangular roller between lower mobile cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420742363.8U CN204307021U (en) | 2014-12-01 | 2014-12-01 | A kind of transfer cloth drive mechanism of medical transfer bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420742363.8U CN204307021U (en) | 2014-12-01 | 2014-12-01 | A kind of transfer cloth drive mechanism of medical transfer bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204307021U true CN204307021U (en) | 2015-05-06 |
Family
ID=53129357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420742363.8U Active CN204307021U (en) | 2014-12-01 | 2014-12-01 | A kind of transfer cloth drive mechanism of medical transfer bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204307021U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104997606A (en) * | 2015-05-18 | 2015-10-28 | 廊坊瑞立达智能机器有限公司 | Bedridden translation and transportation machine with integrated upper portion |
| CN105232271A (en) * | 2015-09-19 | 2016-01-13 | 梁博 | Novel medical transfer vehicle |
| CN105943282A (en) * | 2016-06-01 | 2016-09-21 | 张家倩 | Critical patient transfer platform and method for achieving automatic bed sheets replacement thereof |
| CN107361927A (en) * | 2017-07-29 | 2017-11-21 | 叶玲 | A kind of medical transfer bed |
| CN111067721A (en) * | 2019-05-27 | 2020-04-28 | 厦门钨业股份有限公司 | Transmission mechanism and movable sickbed |
| CN113842285A (en) * | 2021-10-15 | 2021-12-28 | 宁波职业技术学院 | Manual patient transfer trolley and method for transferring patients |
-
2014
- 2014-12-01 CN CN201420742363.8U patent/CN204307021U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104997606A (en) * | 2015-05-18 | 2015-10-28 | 廊坊瑞立达智能机器有限公司 | Bedridden translation and transportation machine with integrated upper portion |
| CN105232271A (en) * | 2015-09-19 | 2016-01-13 | 梁博 | Novel medical transfer vehicle |
| CN105943282A (en) * | 2016-06-01 | 2016-09-21 | 张家倩 | Critical patient transfer platform and method for achieving automatic bed sheets replacement thereof |
| CN105943282B (en) * | 2016-06-01 | 2019-06-11 | 张家倩 | A method of it is more changed the sheet automatically based on the realization of critical sufferer transferring platform |
| CN107361927A (en) * | 2017-07-29 | 2017-11-21 | 叶玲 | A kind of medical transfer bed |
| CN111067721A (en) * | 2019-05-27 | 2020-04-28 | 厦门钨业股份有限公司 | Transmission mechanism and movable sickbed |
| CN113842285A (en) * | 2021-10-15 | 2021-12-28 | 宁波职业技术学院 | Manual patient transfer trolley and method for transferring patients |
| CN113842285B (en) * | 2021-10-15 | 2023-05-12 | 宁波职业技术学院 | Manual patient transfer trolley and patient transfer method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204307021U (en) | A kind of transfer cloth drive mechanism of medical transfer bed | |
| CN1903154B (en) | Medical use carrier for transferring patient | |
| CN103494677B (en) | A kind of mechanical type patient transferring cart | |
| CN203436486U (en) | Nursing sickbed for internal medicine | |
| CN211674940U (en) | Infection-preventing medical transfer bed | |
| CN105232271A (en) | Novel medical transfer vehicle | |
| CN204636749U (en) | A kind of intelligent carrier for transferring patient | |
| CN103381118A (en) | Electrically powered wheelchair assisting patient going up and down wheelchair from side of wheelchair | |
| CN204306987U (en) | A kind of Manual medical transfer bed | |
| CN204307009U (en) | A kind of movable plate structure of medical transfer bed | |
| CN209951639U (en) | A transport and sheet change device for bed patient | |
| CN104352313B (en) | A kind of medical transfer bed | |
| CN203915280U (en) | A kind of electric Stryker frame | |
| CN106667702A (en) | Novel multifunctional lifting operation-transferring medical bed | |
| CN201200554Y (en) | Medical vehicle for moving operation patient | |
| CN109259945B (en) | Bidirectional shifting-out multifunctional operation carrying bed | |
| CN201987779U (en) | Automatic bedsore-prevention sickbed | |
| CN205041627U (en) | Transfer car is heavily suffered from in medical treatment | |
| CN102018606B (en) | Rail type medical electric bed-moving device | |
| CN105167941A (en) | Closestool conveying mechanism on nursing hospital bed | |
| CN102793613B (en) | Multifunctional medical care bed capable of realizing human body turnover and moving apart from bed surface based on friction | |
| CN206603899U (en) | Gastrointestinal Endoscopes operation table | |
| CN104523389A (en) | Sickbed | |
| CN105147465A (en) | Medical critical patient transfer wheel stretcher | |
| CN108888425A (en) | Facilitate the nursing bed for exchanging bed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |