CN102784042A - Cantilever-type lifting medical stretcher - Google Patents
Cantilever-type lifting medical stretcher Download PDFInfo
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- CN102784042A CN102784042A CN2012103073876A CN201210307387A CN102784042A CN 102784042 A CN102784042 A CN 102784042A CN 2012103073876 A CN2012103073876 A CN 2012103073876A CN 201210307387 A CN201210307387 A CN 201210307387A CN 102784042 A CN102784042 A CN 102784042A
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- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 239000003638 chemical reducing agent Substances 0.000 claims 2
- 230000033001 locomotion Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 17
- 238000003801 milling Methods 0.000 description 9
- 235000004443 Ricinus communis Nutrition 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
本发明公开了一种悬臂梁型升降式医用铲床，它包括床座、升降架和丝杠进给机构，所述床座底部四角设置脚轮，所述床座一侧设置支撑架，所述支撑架上部设置与所述升降架连接的悬臂梁，所述支撑架中部设置与升降架连接的套管，所述升降架设置动力机构，所述丝杠进给机构位于所述升降架前部，所述丝杠进给机构前端连接有铺板。所述升降架连同套管可以沿着所述支撑架上下移动，可以适用于不同高度的病床；所述丝杠进给机构，可以很好的实现铺板的前进和后退运动。本发明可以很好的实现病人换床、转移，减轻病人的痛苦，同时缓解了医护人员的工作压力。本发明创意独特，使用方便，易推广使用。
The invention discloses a cantilever beam type lifting medical shovel bed, which comprises a bed base, a lifting frame and a screw feed mechanism, casters are arranged at the four corners of the bottom of the bed base, a support frame is set on one side of the bed base, and the The upper part of the support frame is provided with a cantilever beam connected with the lifting frame, the middle part of the support frame is provided with a sleeve connected with the lifting frame, the lifting frame is provided with a power mechanism, and the screw feed mechanism is located at the front of the lifting frame , the front end of the screw feeding mechanism is connected with a plank. The lifting frame together with the casing can move up and down along the supporting frame, and can be applied to hospital beds of different heights; the screw feed mechanism can well realize the forward and backward movement of the plank. The invention can well realize bed changing and transfer of the patient, relieve the pain of the patient, and relieve the working pressure of the medical personnel at the same time. The invention has unique creativity, is convenient to use, and is easy to popularize and use.
Description
Technical field
The invention belongs to and shift patient's aid technical field, the medical gear milling lathe of particularly a kind of cantilever beam type lift.
Background technology
At present; Patient is flowed very general in the hospital; At this time often to use the auxiliary facilities that shifts patient; But mostly the hospital bed that bothers very much also danger close, hospital to provide that moves that is bed patients such as paralysis, postoperative, fracture is above the bed underframe, to be provided with bed frame, and bed frame is provided with the switching mechanism that stands up or sit up for the bed patient.But this hospital bed moves or passes on very difficulty of bed patient, can cause patient greatly painful.CN 2522060Y discloses a kind of hospital bed, and it comprises a underframe, and said bed underframe below is provided with roller for four jiaos; Left-right and front-back school, a bed underframe top quarter lower link, the hinge quarter is only gone up connecting rod on four lower links, goes up to cut with scissors on the connecting rod for four to join bed frame; On two lower links and corresponding other two lower links respectively hinge join leading screw and screw, leading screw is provided with the up-down control crank, the long limit of bed frame upper edge bed is parallel to be provided with a rear crank and a crank of supporting the front; Rear crank middle part slip suit is passed screw and is provided with the passing leading screw perpendicular to the passing screw of rear crank, passes the leading screw rear end and is fixed on the bed frame; Be provided with the passing control crank, pass the screw top and be provided with the gear milling lathe frame, rear crank is provided with the rear crank control crank; Preceding crank is provided with pull bar, and pull bar is provided with preceding crank screw, and preceding crank screw is provided with preceding crank leading screw; Preceding crank leading screw rear end is fixed on the bed frame, crank control crank before being provided with.But this hospital bed, patient body tilts in revolution rise process, occurs security incident easily.
Summary of the invention
The object of the invention is to provide a kind of medical gear milling lathe of cantilever beam type lift esy to use, safe and reliable.
To achieve these goals; The technical scheme that the present invention adopts is: the medical gear milling lathe of a kind of cantilever beam type lift, and it comprises base, crane and leading screw feed mechanism, said base bottom is provided with castor for four jiaos; Said base one side is provided with bracing frame; Support frame as described above top is provided with the cantilever beam that is connected with said crane, and the support frame as described above middle part is provided with the sleeve pipe that is connected with crane, and said crane is provided with actuating unit; It is anterior that said leading screw feed mechanism is positioned at said crane, and said leading screw feed mechanism is connected with bed board.
Said actuating unit comprises motor, reductor, rope buckle and pulley; Said motor, reductor, rope buckle are arranged on base inside; Said pulley is arranged on said cantilever beam below, and said pulley is connected with said crane, and said rope buckle is connected through rope with pulley.
Said leading screw feed mechanism comprises driving shaft and feed screw; Said driving shaft is connected through the chain transmission with feed screw, and drive sprocket is arranged on the said driving shaft, is arranged on the said feed screw by movable sprocket; Said driving shaft is provided with lead key; Said driving shaft end is provided with rotary handle, and said feed screw is provided with riser near supporting frame end, and said riser below connects said bed board.
Said chain transmission is set to two groups.
Between said feed screw and said drive sprocket synchronous moving-member is set.
Said bed board and said riser flexibly connect, and said riser bottom is provided with the bolt plate, and said bolt plate below is provided with backing pin.
Said crane is provided with pull bar near the bracing frame position, and said pull bar bottom is provided with nut, and the baffle plate middle part is provided with two links, and said link diameter is less than said nut external diameter, and said link is enclosed within on the said pull bar.
Said driving shaft, said feed screw and said bed board are set to two.
Between the said bed board synchronization section is set, one of them bed board side is provided with bolt, and said bolt and bed board flexibly connect, the guide groove that the setting of another bed board side cooperates with said bolt, and said guide groove length is greater than the said diameter of bolt.
Said baffle plate lower end is provided with ladder, and said ladder front end is provided with the slope.
Said bed board front end is provided with arcwall face.
Said bed board adopts the distance beam structure.
Said motor is provided with outage locking parts.
Said feed screw bottom is provided with fixed part, and said fixed part connects said riser.
Said base set inside emergency medical case.
The present invention includes base, crane and leading screw feed mechanism, said base bottom is provided with castor for four jiaos, and can in hospital ward, rotate flexibly, move, and the two-wheel braking, can well be fixed on bedside in the work process; Said base one side is provided with bracing frame; Support frame as described above top is provided with the cantilever beam that is connected with said crane; The support frame as described above middle part is provided with the sleeve pipe that is connected with crane, and said crane can move up and down along the support frame as described above direction together with sleeve pipe, goes for the sick bed of differing heights; Said crane is provided with actuating unit, power is provided can for said crane; It is anterior that said leading screw feed mechanism is positioned at said crane, and said leading screw feed mechanism is connected with bed board, can well realize the motion that moves forward and backward of bed board.Said actuating unit comprises motor, reductor, rope buckle and pulley; Through said motor power is provided, said reductor underspeeds, lifting and decrease speed that realization needs; Said rope buckle blocks an end of rope; Prevent to get loose at transmission process, in lifting process, adopt the form of rolling friction, prolong rope service life; Said motor, reductor, rope buckle are arranged on base inside, can adjust to the position near the bottom to position of centre of gravity, and be more stable in the medical gear milling lathe use of said cantilever beam type lift; Said pulley is arranged on said cantilever beam below, and said pulley is connected with said crane, and said rope buckle is connected through rope with pulley, realizes moving up and down of said crane through said pulley.Said leading screw feed mechanism comprises driving shaft and feed screw; Said driving shaft is connected through the chain transmission with feed screw, and drive sprocket is arranged on the said driving shaft, transferring power; Said driving shaft is provided with lead key; Said drive sprocket not only can rotate but also can move on said driving shaft, rotates, moves to drive said feed screw, moves thereby drive said bed board; Said drive sprocket end is provided with rotary handle, can well realize manually controlling the amount of feeding, and safety is higher; Said feed screw is provided with riser near supporting frame end, and said riser below connects said bed board.Said chain transmission is set to two groups, is parallel form, between said feed screw and said drive sprocket synchronous moving-member is set, and can well guarantee said drive sprocket and is saidly moved forward synchronously and retreat by movable sprocket, guarantees the motion concordance.Said bed board and said riser flexibly connect, and along with rising said the pressing down of frame of falling, the lower end of said bed board is the contact patient couch top earlier; Continue to press down; Said bed board turns clockwise around flexibly connecting point, begins shovel simultaneously to patient, and this process is to the existing effect of upwards lifting of patient; The effect of going into from following shovel is arranged again, very little to the patient body damage; Said riser bottom is provided with the bolt plate; Said bolt plate is provided with backing pin; Said bolt plate is fixed by said backing pin when said crane is in the rise state; After said bed board is contacting sick bed, press down and pull up backing pin when being in level, said bolt plate is inserted in the bed board groove, can well be with said bed board and the locking of said riser.Said crane is provided with pull bar near the bracing frame position, and said pull bar bottom is provided with nut, and said baffle plate middle part is provided with two links; Said link diameter is less than said nut external diameter; Said link is enclosed within on the said pull bar, and said pull bar and said baffle plate are fixed through said nut, and said baffle plate is along with crane moves together; Can well in the rise process, protect, prevent that security incident from producing patient.Said driving shaft, said feed screw and said bed board are set to two; Because sick bed length is bigger, adopts two said driving shafts and said feed screw, promote said two bed boards motion; It is half that said bed board length is about sick bed length; Said feed screw provides power to reduce, and can well alleviate the leading screw wearing and tearing, prolongs the service life of said feed screw.Between the said bed board synchronization section is set; A bed board side is provided with bolt therein, and said bolt and bed board flexibly connect, the guide groove that the setting of another bed board side cooperates with said bolt; Said guide groove length is greater than the said diameter of bolt; Can allow the little dislocation that cause in the leading screw gap, find that in time the asynchronous amount of feeding difference that causes of said feed screw is excessive, the movement interference that causes in effectively avoiding moving and machine breakdown.Said baffle plate lower end is provided with ladder, and said ladder front end is provided with the slope, in said bed board feeding process, can well prevent the said bed board motion phenomenon of being obstructed, and guarantees that feed motion normally carries out; Said bed board front end is provided with arcwall face, the said slope of fitting in the feeding process again, and can prevent of the extruding injury of front end corner angle to patient body.Said bed board adopts the distance beam structure, can well alleviate said bed board quality, and welding beam is firm in structure, and intensity is enough, can well save material, reduces cost.Said motor is provided with outage locking parts, and the motor counter-rotating causes security incident in the time of can well preventing to cut off the power supply.Said feed screw bottom is provided with fixed part, and said fixed part connects said riser, can increase the intensity and the stability of riser.Said base set inside emergency medical case can be handled for emergency in using transfer process, has increased safety.The present invention can well realize patient bed-changing, transfer, alleviates patient's misery, has alleviated medical personnel's operating pressure simultaneously.Intention of the present invention is unique, and is easy to use, and safety coefficient is high, is specially adapted in the hospital ward, between the ward and the transfer of morgue, generally promotes the use of than being easier to.
Description of drawings
Below in conjunction with accompanying drawing the present invention is done explanation further:
Fig. 1 is the structural representation of the medical gear milling lathe of cantilever beam type lift of the present invention;
Fig. 2 is the partial enlarged drawing of bed board of the present invention and riser coupling part;
Fig. 3 is the structural representation of the present invention's synchronization section when adopting two bed boards.
The specific embodiment
Like Fig. 1, Fig. 2 and shown in Figure 3; The medical gear milling lathe of a kind of cantilever beam type lift, it comprises base 1, crane 2 and leading screw feed mechanism, said base 1 bottom is provided with castor 3 for four jiaos; Said base 1 one sides are provided with bracing frame 4; Support frame as described above 4 tops are provided with the cantilever beam 5 that is connected with said crane 2, and support frame as described above 4 middle parts are provided with the sleeve pipe 6 that is connected with said crane 2, and said crane 2 is provided with actuating unit; Said leading screw feed mechanism is positioned at said crane 2 front portions, and said leading screw feed mechanism is connected with bed board 7.
Said actuating unit comprises motor 8, reductor 9, rope buckle 10 and pulley 11; Said motor 8, reductor 9 and rope buckle 10 are arranged on said base 1 inside; Said pulley 11 is arranged on said cantilever beam 5 belows; Said pulley 11 is connected with said crane 2, and said rope buckle 10 and pulley 11 are connected through rope.
Said leading screw feed mechanism comprises driving shaft 12 and feed screw 13, and said driving shaft 12 is connected through the chain transmission with feed screw 13, and drive sprocket 14 is arranged on the said driving shaft 12, is arranged on the said feed screw 13 by movable sprocket 15; On the said driving shaft 12 lead key 16 is set, said drive sprocket 14 ends are provided with rotary handle 17, and said feed screw 13 is provided with riser 18 near an end of support frame as described above 4, and said riser 18 belows connect said bed board 7.
Said chain transmission is set to two groups.
14 of said feed screw 13 and said drive sprockets are provided with synchronous moving-member 19; It comprises lever; Said lever is provided with two pin unit; Said lever unit is arranged on the outside of said two drive sprockets 15, and said pin end is provided with wear-resisting bulb or the ball that contacts with said drive sprocket 15, and bottom, said two lever unit is connected with said feed screw 14.
Said driving shaft 12, said feed screw 13 and said bed board 7 are set to two.
Between the said bed board 7 synchronization section is set, one of them bed board side is provided with bolt 20, and said bolt 20 flexibly connects with bed board 7, the guide groove 21 that the setting of another bed board side cooperates with said bolt 20, and said guide groove 21 length are greater than the diameter of said bolt 20.
Said bed board 7 flexibly connects with said upright 18 plates, and said riser 18 bottoms are provided with bolt plate 22, and said bolt plate 22 belows are provided with backing pin 23.
Said crane 2 is provided with pull bar 24 near support frame as described above 4 positions, and said pull bar 24 bottoms are provided with nut 25, and baffle plate 26 middle parts are provided with two links 27, and said link 27 diameters are less than said nut 25 external diameters, and said link 27 is enclosed within on the said pull bar 24.
Said baffle plate 26 lower ends are provided with ladder 28, and said ladder 28 front ends are provided with slope 29.
Said bed board 7 front ends are provided with arcwall face 30.
Said bed board 7 adopts the distance beam structure.
Said motor 8 is provided with outage locking parts.
Said feed screw 13 bottoms are provided with fixed part 31, and said fixed part 31 connects said riser 19, and said fixed part 31, riser 18 and feed screw 14 constitute triangle or rectangles.
Said base 1 set inside emergency medical case 32.
The present invention includes base 1, crane 2 and leading screw feed mechanism, said base 1 bottom is provided with castor 3 for four jiaos, and can in hospital ward, rotate flexibly, move, and the two-wheel braking, can well be fixed on bedside in the work process; Said base 1 one sides are provided with bracing frame 4; Support frame as described above 4 tops are provided with the cantilever beam 5 that is connected with said crane 2; Support frame as described above 4 middle parts are provided with the sleeve pipe 6 that is connected with said crane 2; Said crane 2 can move up and down along support frame as described above 4 directions together with said sleeve pipe 6, goes for the sick bed of differing heights; Said crane 2 is provided with actuating unit, power is provided can for said crane 4; Said leading screw feed mechanism is positioned at said crane 2 front portions, and said leading screw feed mechanism is connected with bed board 7, can well realize the motion that moves forward and backward of said bed board 7.Said actuating unit comprises motor 8, reductor 9, rope buckle 10 and pulley 11; Through said motor 8 power is provided, said reductor 9 underspeeds, lifting and decrease speed that realization needs; Said rope buckle 10 blocks an end of rope; Prevent to get loose at transmission process, in lifting process, adopt the form of rolling friction, prolong rope service life; Said motor 8, reductor 9, rope buckle 10 are arranged on said base 1 inside; Can adjust to position to position of centre of gravity near the bottom; More stable in the medical gear milling lathe use of said cantilever beam type lift; The gauge tap of said motor 8 is arranged on the outside of said base 1, can carry out the control operation of said motor 8 easily; Said pulley 11 is arranged on said cantilever beam 5 belows, and said pulley 11 is connected with said crane 2, and said rope buckle 10 and pulley 11 are connected through rope, realize moving up and down of said crane 4 through the slip of rope on said pulley 11.Said leading screw feed mechanism comprises driving shaft 12 and feed screw 13; Said main driving shaft 12 is connected through the chain transmission with feed screw 13; Drive sprocket 14 is arranged on the said driving shaft 12, is arranged on the said feed screw 13 by movable sprocket 15, comes transferring power through the chain transmission; Said driving shaft 12 is provided with 16, two said drive sprockets 14 of lead key and on said driving shaft 12, not only can rotates but also can move, and rotates, moves to drive said feed screw 13, moves thereby drive said bed board 7; Said drive sprocket 14 ends are provided with rotary handle 17, can well realize manually controlling the amount of feeding, and safety is higher; Said feed screw 13 is provided with riser 18 near an end of support frame as described above 4, and said riser 18 belows connect said bed board 7; Said chain transmission is set to two groups, is parallel form, can well guarantee that drive sprocket described in the feeding process 14 is kept the motion concordance with said by movable sprocket 15.14 of said feed screw 13 and said drive sprockets are provided with synchronous moving-member 19; It comprises lever; Said lever is provided with two pin unit, and said lever unit is arranged on the outside of said two drive sprockets 15, and said pin end is provided with wear-resisting bulb or the ball that contacts with said drive sprocket 14; Bottom, said two lever unit is connected with said feed screw 13, can further keep said drive sprocket 14 to be moved forward synchronously and retreat by movable sprocket 15 with said.Because sick bed length is bigger; Adopt two said driving shafts 12 and said feed screw 13; Promote said two bed boards, 7 motions, it is half that said bed board 7 length are about sick bed length, and said single feed screw 13 provides power to reduce; Can well alleviate the wearing and tearing of feed screw 13, help to prolong the service life of said feed screw 13.Between said two bed boards 7 synchronization section is set, one of them bed board 7 side is provided with bolt 20, and said bolt 20 flexibly connects with bed board 7; The guide groove 21 that another bed board 7 side settings cooperate with said bolt 20; Said guide groove 21 length can be allowed the little dislocation that cause in the leading screw gap greater than the diameter of said bolt 20, do not influence operate as normal; And find that in time the said feed screw 13 asynchronous amount of feeding difference that cause are excessive, the movement interference that causes in effectively avoiding moving and to machine breakdown.Said bed board 7 flexibly connects with said riser 18, along with said pressing down of frame 2, the lower end elder generation contact patient couch top of said bed board 7 of falling; Continue to press down; Said bed board 7 turns clockwise around flexibly connecting point, begins shovel simultaneously to patient, and this process is to the existing effect of upwards lifting of patient; The effect of going into from following shovel is arranged again, very little to the patient body damage; Said riser 18 bottoms are provided with bolt plate 22; Said bolt plate 22 belows are provided with backing pin 23; Said bolt plate 22 is fixed by said backing pin 23 when said crane 2 is in the rise state, after said bed board 7 is contacting sick bed, presses down when being in level, pulls up backing pin 23; Said bolt plate 22 is inserted in the bed board groove, can well be with said bed board 7 and said riser 18 lockings.Said crane 2 is provided with pull bar 24 near support frame as described above 4 positions; Said pull bar 24 bottoms are provided with nut 25, and baffle plate 26 middle parts are provided with two links 27, and said link 27 diameters are less than said nut 25 external diameters; Said link 27 is enclosed within on the said pull bar 24; Said baffle plate 26 can well be protected patient in the rise process along with said crane 2 moves together, prevents the generation of security incident.Said baffle plate 26 lower ends are provided with ladder 28, and said ladder 28 front ends are provided with slope 29, can well prevent that in said bed board 7 feeding processes the phenomenon of being obstructed of moving from appearring in said bed board 7, and the assurance feed motion is normally carried out; Said bed board 7 front ends are provided with arcwall face 30, the said slope 29 of fitting in the feeding process again, and can prevent of the extruding injury of front end corner angle to patient body.Said bed board 7 adopts the distance beam structure, and promptly said bed board 7 adopts rectangular frame, and some crossbeams and two longerons are gone up in middle welding; Form clathrate,, can well alleviate said bed board 7 quality than complete plate; Welding beam is firm in structure; Intensity is also enough, saves material, reduces cost.Said motor 8 is provided with outage locking parts, and said motor 8 counter-rotatings cause security incident in the time of can effectively preventing to cut off the power supply.Said feed screw 13 bottoms are provided with fixed part 31; Said fixed part 31 connects said riser 18; Said fixed part 31, riser 18 and feed screw 13 constitute triangle or rectangles; Can increase the intensity and the stability of said riser 18, can be in the motor process owing to deformation causes motor control inaccurate.Said base 1 set inside emergency medical case 32 can be handled for emergency in using transfer process, has increased safety.The present invention can well realize patient bed-changing, transfer, alleviates patient's misery, has alleviated medical personnel's operating pressure simultaneously.Intention of the present invention is unique, and is easy to use, and safety coefficient is high, is specially adapted in the hospital ward, between the ward and the transfer of morgue, generally promotes the use of than being easier to.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210307387.6A CN102784042B (en) | 2012-08-27 | 2012-08-27 | Cantilever-type lifting medical stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210307387.6A CN102784042B (en) | 2012-08-27 | 2012-08-27 | Cantilever-type lifting medical stretcher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102784042A true CN102784042A (en) | 2012-11-21 |
| CN102784042B CN102784042B (en) | 2014-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210307387.6A Expired - Fee Related CN102784042B (en) | 2012-08-27 | 2012-08-27 | Cantilever-type lifting medical stretcher |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105012088A (en) * | 2015-07-20 | 2015-11-04 | 甄华伟 | Simple operable transfer machine |
| CN106309057A (en) * | 2016-11-10 | 2017-01-11 | 航天科工智能机器人有限责任公司 | Turnover device |
| CN108186249A (en) * | 2018-03-03 | 2018-06-22 | 张桂华 | A kind of patient with severe symptoms's bed changing device |
| CN108186250A (en) * | 2018-03-03 | 2018-06-22 | 张桂华 | A kind of visceral injury patient bed changing device |
| CN108309636A (en) * | 2018-03-03 | 2018-07-24 | 张桂华 | A kind of orthopedics patient bed changing device |
| CN108553252A (en) * | 2017-12-27 | 2018-09-21 | 李锋 | A kind of diagnosis and treatment bench of paediatrics |
| CN108553240A (en) * | 2018-03-03 | 2018-09-21 | 张桂华 | A kind of puerpera's hoisting type bed changing device |
| CN108789479A (en) * | 2018-06-27 | 2018-11-13 | 广州市蚺灵科技有限公司 | A kind of joint structure of modular mechanical arm |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108186250A (en) * | 2018-03-03 | 2018-06-22 | 张桂华 | A kind of visceral injury patient bed changing device |
| CN108309636A (en) * | 2018-03-03 | 2018-07-24 | 张桂华 | A kind of orthopedics patient bed changing device |
| CN108553240A (en) * | 2018-03-03 | 2018-09-21 | 张桂华 | A kind of puerpera's hoisting type bed changing device |
| CN108186249B (en) * | 2018-03-03 | 2020-08-14 | 张明明 | Bed changing device for severe patients |
| CN108789479A (en) * | 2018-06-27 | 2018-11-13 | 广州市蚺灵科技有限公司 | A kind of joint structure of modular mechanical arm |
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| CN102784042B (en) | 2014-05-28 |
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Inventor after: Yu Dongman Inventor after: Su Jing Inventor after: Ren Haidong Inventor after: Jin Zhucai Inventor after: Li Xiaojing Inventor after: Wang Di Inventor after: Gao Zhihua Inventor after: Zhang Yuhua Inventor after: Sun Yuzhu Inventor before: Yu Dongman Inventor before: Li Xiaojing Inventor before: Guo Hui Inventor before: Su Jing Inventor before: Shang Changpei Inventor before: Wang Di Inventor before: Gao Zhihua Inventor before: Zhang Yuhua Inventor before: Sun Yuzhu |
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Free format text: CORRECT: INVENTOR; FROM: YU DONGMAN LI XIAOJING GUO HUI SU JING SHANG CHANGPEI WANG DI GAO ZHIHUA ZHANG YUHUA SUN YUZHU TO: YU DONGMAN SU JING REN HAIDONG JIN ZHUCAI LI XIAOJING WANG DI GAO ZHIHUA ZHANG YUHUA SUN YUZHU |
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Effective date of registration: 20141209 Address after: 473009 No. 291 worker peasant Road, Henan, Nanyang Patentee after: Henan Polytechnic Institute Patentee after: State Grid Corporation of China Patentee after: Nanyang Power Supply Company, State Grid Henan Electric Power Company Address before: Nanyang city of Henan Province in 473009 Patentee before: Henan Polytechnic Institute |
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