CN105476788B - A kind of oxygen cabin transit bridge system and device - Google Patents
A kind of oxygen cabin transit bridge system and device Download PDFInfo
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- CN105476788B CN105476788B CN201510910001.4A CN201510910001A CN105476788B CN 105476788 B CN105476788 B CN 105476788B CN 201510910001 A CN201510910001 A CN 201510910001A CN 105476788 B CN105476788 B CN 105476788B
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- bridge plate
- cylinder
- rocking arm
- transition bridge
- transition
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- 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
- A61G10/00—Treatment rooms or enclosures for medical purposes
- A61G10/02—Treatment rooms or enclosures for medical purposes with artificial climate; with means to maintain a desired pressure, e.g. for germ-free rooms
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- Health & Medical Sciences (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Wind Motors (AREA)
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Abstract
A kind of oxygen cabin is related to a kind of Medical Devices with transit bridge system and device, including nacelle chassis, further include transition bridge plate, power plant, the transition bridge plate is into the independent movable bottom plate after oxygen cabin door, it rotates shaft end and is connected by transition bridge plate mounting base with nacelle chassis, and transition bridge plate can be rotated relative to installation axle；Power plant is mounted on the bottom surface of transition bridge plate.The present invention is enable to enter oxygen cabin and be realized without the balance transition jolted by transit bridge system and device, and patient is made to damage will not be because the step of oxygen cabin door during entering oxygen cabin due to, equally, valuable Medical Devices will not be damaged.The configuration of the present invention is simple, it is easy to operate, there is higher marketing and application value.
Description
Technical field
The present invention relates to a kind of Medical Devices, and in particular in a kind of hatch door step and cabin applied in oxygen cabin between ground
Transit bridge system and device.
Background technology
Oxygen medicine is an emerging clinical medical frontier branch of science, the theoretical foundation for having its special due to oxygen medicine and need
Special ancillary equipment is wanted, then its development largely depends on oxygen cabin special equipment.As medical assistance instrument, oxygen cabin belongs to
In national three-level Medical Devices, it is applied to various occasions and specific condition by oxygen medical need, is especially chiefly used in the auxiliary of wound
Treatment, the treatment of postoperative quick recovery, special illness such as air hunger.Because oxygen cabin still belongs to national three-level Medical Devices, root
According to its hyperoxia particularity, it is specified that, the voltage more than 36V, in oxygen cabin be do not allow it is existing.
Due to the functional characteristics that hyperbaric oxygen chamber use principle and treatment are realized, into there are 60 between ground in the hatch door in cabin and cabin
The step of the ㎜ of ㎜~130 or so, and the patient for can not voluntarily walk, such as the patient on operation car, can only utilize at least two
People just lifts operating bed in feeding cabin from hatch door, and because of the sealing demand in cabin, hatch door relative narrower moves inconvenience, and is moving
In the process, it inevitably generates and jolts, so as to which the wound for making patient can be involved, secondary injury is caused to patient, so as to
Pain is brought to patient；In addition, the Medical Devices heavy, big for some are required to manually be removed when entering oxygen cabin
It is dynamic, it is not only time-consuming, take manually, some more precious equipment are also possible to damage, influence use and the effect of equipment.
Invention content
To solve to perform the operation into the step that there is the ㎜ of 60 ㎜~130 or so between ground in the hatch door in cabin and cabin in the prior art
Bed enter oxygen cabin because need it is artificial carry, so as to patient caused by secondary injury, the technical issues of making patient more painful, this hair
Bright provide a kind of can make to lie in that the patient of operation car, some are heavy and can roll mobile Medical Devices and push directly on entrance
The transition apparatus of hyperbaric oxygen chamber, to reduce health care worker labor intensity and patient be alleviated or avoided into cabin caused by movement
Secondary injury.
A kind of oxygen cabin transit bridge system and device, including nacelle chassis, the bottom plate in oxygen cabin is mounted on nacelle chassis,
It is characterized in that：Transition bridge plate, power plant are further included, the transition bridge plate is into the independent movable bottom after oxygen cabin door
Plate, rotation shaft end are connected by transition bridge plate mounting base with nacelle chassis, and transition bridge plate can be rotated relative to installation axle；With rotation
The tip side of the non-conterminous transition bridge plate in shaft end is adjacent to oxygen cabin door；The power plant is mounted on the bottom surface of transition bridge plate,
Power plant stretches out and pushes transition bridge plate, then transition bridge plate is along the rotation of rotation shaft end, and the tip side of transition bridge plate increases, and rises
High height and the step height of hatch door match；Then operating bed or Medical Devices power plant can be rolled rolled from transition bridge plate 2
After the dynamic past, then power plant is retracted, and transition bridge plate is pulled to retract, and becomes a part for oxygen Ceiling.
The present invention enables to realize without the balance transition jolted into oxygen cabin, patient is made to exist by transit bridge system and device
Valuable Medical Devices will not will not be caused to damage because damaging during the step of oxygen cabin door, equally during into oxygen cabin
It is bad.The configuration of the present invention is simple, it is easy to operate, there is higher marketing and application value.
Description of the drawings
The drawing of attached drawing of the present invention is described as follows：
Fig. 1 is the overall structure and scheme of installation of the present invention.
Fig. 2 is transition bridge plate raised configuration schematic diagram of the present invention.
Fig. 3 falls status diagram for transition bridge plate of the present invention.
Fig. 4 is the structure diagram in the case of two groups of switching rocking arms of the invention.
Fig. 5 is the structure and composition schematic diagram of pipeline in the present invention.
In figure：1-pipeline, 2-transition bridge plate, 3-switching rocking arm, 4-cylinder connector, 5-Self-locking angle, 6-connection
Slideway, 7-cylinder, 8-cylinder mounting base, 9-transition bridge plate mounting base, 10-transition bridge plate rotary shaft, 11-cylinder shaft,
12-rocking arm mounting base, 13-rocker shaft of transferring, 14-intermediate connecting shaft, 15-sliding axle, 16-nacelle chassis, 17-are cut
Only valve, 18-throttle valve one, 19- throttle valves two, 20-solenoid valve one, 21-solenoid valve two, 22-solenoid valve three, 23-electricity
Magnet valve four, 24-pipeline one, 25-crossing plate connector, 26-pass through cabin connector, 27-cabin interior conduit, 28-hose.
Specific embodiment
Below in conjunction with the accompanying drawings, it is as follows that the present invention is further illustrated：
A kind of oxygen cabin transit bridge system and device, including nacelle chassis 16, the bottom plate in oxygen cabin be mounted on nacelle chassis 16 it
On, it is characterised in that：Transition bridge plate 2, power plant are further included, the transition bridge plate 2 is into independent after oxygen cabin door
Movable bottom plate, rotation shaft end are connected by transition bridge plate mounting base 9 with nacelle chassis 16, and transition bridge plate 2 can be relative to mistake
Transfer bridge plate rotary shaft 11 rotates；With rotating the tip side of the non-conterminous transition bridge plate 2 in shaft end adjacent to oxygen cabin door；The power dress
It puts mounted on the bottom surface of transition bridge plate 2, power plant stretches out and pushes transition bridge plate 2, then transition bridge plate 2 is revolved along rotation shaft end
Turn, and the tip side of transition bridge plate increases, raised height and the step height of hatch door match；Then operating bed or doctor can be rolled
Equipment dynamic device is treated after transition bridge plate 2 rolls the past, then power plant is retracted, and transition bridge plate 2 is pulled to retract, becomes oxygen cabin
A part for bottom plate.
In view of transition bridge plate is in oxygen cabin, and relevant national standard provides, depositing for 36V voltages cannot be had more than in oxygen cabin
, and transition bridge plate needs load larger, to meet normal use demand, at least to bear the weight of more than 150Kg, these
The power-equipment needed after power conduction is firmer, can just bear above-mentioned pressure.Power-equipment of the present invention further includes thus
Air source, pipeline 1, cylinder 7；The air source is connect with pipeline 1, pipeline 1 give 7 supply gas of cylinder, the cylinder barrel tail portion of cylinder 7,
It is connect by engaging lug with the cylinder mounting base 8 on nacelle chassis 16, cylinder 7 can be rotated around installation axle；The piston rod of cylinder 7 is stretched
The rise for going out the tip side for controlling transition bridge plate 2 of retracting is fallen.Using cylinder as power-equipment, there are one it is important because
Element is convenient as air source is taken, and as oxygen cabin, the power being most readily available is exactly gas, does not need to be additionally provided power
It realizes.
The cylinder 7 can be that the bottom directly with transition bridge plate 2 is flexibly connected, the piston rod of cylinder 7 directly boosts,
Put down transit bridge plate；Under the structure, cylinder 7 is fixedly connected with cylinder mounting base 8, then cylinder piston rod stretches out, then transit bridge
Plate rises.Such structure is most simple, but in use, and because transition bridge plate 2 needs to bear larger pressure, the structure is to gas
The air source of cylinder 7 has compared with strict requirements, needs very high air pressure that can just ensure the normal use of transition bridge plate 2 in addition, because of gas
The piston rod stress of cylinder 7 is frequent and pressure is big, then is easier to damage.
It is to protect cylinder 7 the invention also includes load component, the load component includes switching rocking arm 3, cylinder connection
First 4, slideway 6, rocking arm mounting base 12 are connected, the rocking arm mounting base 12 is fixed on the peace for rocking arm 3 of transferring on nacelle chassis 16
It fills end to be mounted on the axis of rocking arm mounting base 12, switching rocking arm can be rotated around switching rocker shaft 13；The piston rod of cylinder passes through
Cylinder connector 4 is connected on the arm body of switching rocking arm 3；Connection slideway 6 is designed in the bottom of transition bridge plate 2, connection slideway 6
Direction is respectively facing rotation shaft end and the tip side of transition bridge plate, and the work head of switching rocking arm 3 is connected in connection slideway 6；Gas
Cylinder 7 stretches out, then by thrust, installation end is pivoted rocking arm 3 of transferring, switching rocking arm 3 work head along connection slideway 6, from transit bridge
The remote tip side of plate 2 slides to proximity head end；7 piston rod of cylinder in place after, switching rocking arm 3 become main load component.
The work head of switching rocking arm 3 is also designed to sliding axle 15, then sliding axle 15 slides in slideway 6 is connected.
Transfer rocking arm 3 in said structure, the support force of installation end, the piston rod of cylinder thrust, jointly as transition
The load component of bridge plate.But the structure still needs cylinder 7 to work in transition 2 load of bridge plate, and cylinder 7 damages also not to be kept away completely
Exempt from.
For this purpose, the switching rocking arm of the present invention is also devised with Self-locking angle 5, the Self-locking angle 5 is to be located at switching rocking arm 3 to install
The step-like Ka Jiao of end is also configured with load step in corresponding rocking arm mounting base 12, when 7 piston rod of cylinder pushes switching to shake
Arm 3, in place after, self-marketing angle 5 is stuck on load step, at this time transfer rocking arm 3 have been rotated through vertical state and deviate 0 degree or more 5
Within degree.Then when transit bridge plate load, Self-locking angle is stuck on load step, and suffered power is by switching rocking arm on transition bridge plate
It bears, the no longer stress of cylinder 7.
Because transition bridge plate 2 is a part for bottom plate, then after transition bridge plate 2 lifts, as inclined surface, inadequate length, then
Transition bridge plate necessarily has certain gap with the step at oxygen cabin door, to ensure that the gap is set in operating bed, heavy medical treatment
It is standby not generate and significantly jolt when being rolled into oxygen cabin, by the specific design transition bridge plate of the difference in height at hatch door and ground from
Shaft end is rotated to the length of tip side.In common oxygen cabin, the length of the transition bridge plate is not less than 1 meter.
If only there are one hard point, when rebound block stress is heavier or during secundly, then transit bridge plate can be by
The power of deviation at this time increases the torsion of transition bridge plate rotary shaft, be easy to cause the damage of axis, for this purpose, present invention design is at least
Two groups of connection slideways 6, switching rocking arm 3, rocking arm mounting base 12, switching rocking arm are connected by intermediate connecting shaft 14, and centre connects
It is connect at the center of spindle by cylinder connector with cylinder 7.
To make every structure in the present invention is apparent to understand, below in conjunction with the accompanying drawings, further to specific in the present invention
Structure be described as follows：
In view of the particularity in oxygen cabin, inside and outside need to be sealed, when inside and outside pipeline perforation cabin, need at perforation into
Row sealing.Best embodiment is as follows：
The pipeline connected between air source and cylinder can include shut-off valve 17, throttle valve 18,19, solenoid valve 20,21,
22nd, 23, pipeline 24,27,28 crosses plate connector 25, passes through cabin connector 26 etc.；Different combinations is carried out by solenoid valve 20~23 to change
Become airflow direction, be cylinders providing power, realize the stretching and withdrawal of cylinder piston rod, so as to push transition bridge plate rise or under
Drop；Air-flow size can be adjusted by adjusting throttle valve 18,19, so as to the speed that transition bridge plate is controlled to rise or decline；Electromagnetism
Valve 20,21,22,23, combination of two work, controls air source power direction, realizes the rise or decline of transit bridge；Cross plate connector
25, realize the connection of metal hard tube 2 27 and hose 28 in pipeline, the other end of the hose 28 of sealing is engaged with cylinder；Make cylinder
It is formed and is flexible coupling between 7 and pipeline, when cylinder is pivoted, metallic conduit will not be caused to damage；Pass through cabin connector 26, two
End is connected respectively with pipeline, but its connection between being located inside and outside pipeline and oxygen cabin is passed through at cabin, realizes that transit bridge pipe-line system exists
Connection and sealing inside and outside oxygen cabin；Switching rocking arm 3 is the main bearing member of transit bridge, Self-locking angle is designed with, when transit bridge plate 2
After rising in place, Self-locking angle is overlapped with load step in rocking arm mounting base 12, when so that the operation car, therapeutic equipment is passed through transit bridge,
Its weight transition bridge plate, switching rocking arm 3, rocking arm mounting base 12 are transferred on nacelle chassis 16, are born by nacelle chassis 16；Gas
Cylinder, transition bridge plate, the switching respective mounting base 8,9,12 of rocking arm, are fixed switching parts, are the main loads of above-mentioned each part
Support, and rotation can be realized as required；Nacelle chassis 16 is load and installation branch that the installation of transition bridge plate is fixed in nacelle
Frame is process by each shaped steel and the weldering of workpiece group.
Technical solution disclosed in specific embodiment of the invention part is the limit that should not be construed as to right
It is fixed, it is accessible at all lifting realization oxygen cabin doors using transition bridge plate to roll capable technical solution of deenergizing, the present invention should all be fallen into
Protection domain.
Claims (4)
1. a kind of oxygen cabin transit bridge system and device, including nacelle chassis（16）, the bottom plate in oxygen cabin is mounted on nacelle chassis（16）
On, it is characterised in that：Further include transition bridge plate（2）, power plant, the transition bridge plate（2）It is into after oxygen cabin door
Independent movable bottom plate, rotation shaft end pass through transition bridge plate mounting base（9）With nacelle chassis（16）It is connected, transition bridge plate
（2）It can be relative to transition bridge plate rotary shaft（11）Rotation；With rotating the non-conterminous transition bridge plate in shaft end（2）Tip side adjacent to oxygen
Cabin door；The power plant is mounted on transition bridge plate（2）Bottom surface, power plant stretches out and pushes transition bridge plate（2）, then mistake
Transfer bridge plate（2）Along the rotation of rotation shaft end, and the tip side of transition bridge plate increases, raised height and the step height phase of hatch door
Match；Then operating bed or Medical Devices power plant can be rolled from transition bridge plate（2）After rolling the past, then power plant is retracted, and is drawn
Dynamic transition bridge plate（2）It retracts, becomes a part for oxygen Ceiling；The power-equipment includes air source, pipeline（1）, cylinder
（7）；The air source and pipeline（1）Connection, pipeline（1）To cylinder（7）Supply gas, cylinder（7）Cylinder barrel tail portion, pass through company
Lug and nacelle chassis（16）On cylinder mounting base（8）Connection, cylinder（7）It can be rotated around installation axle；Cylinder（7）Piston rod
Stretch out control transition bridge plate of retracting（2）The rise of tip side fall；Load component is further included, the load component includes turning
Connect rocking arm（3）, cylinder connector（4）, connection slideway（6）, rocking arm mounting base（12）, the rocking arm mounting base（12）It is fixed on
Nacelle chassis（16）Upper switching rocking arm（3）Installation end be mounted on rocking arm mounting base（12）Axis on, switching rocking arm can be around switching
Rocker shaft（13）Rotation；The piston rod of cylinder passes through cylinder connector（4）It is connected to switching rocking arm（3）Arm body on；Connection
Slideway（6）Design is in transition bridge plate（2）Bottom, connect slideway（6）Direction be respectively facing transition bridge plate rotation shaft end and
Tip side, rocking arm of transferring（3）Work head be connected to connection slideway（6）In；Cylinder（7）It stretches out, then rocking arm of transferring（3）It is pushed away
Power, installation end are pivoted, rocking arm of transferring（3）Work head edge connection slideway（6）, from transition bridge plate（2）Remote tip side slide to
Proximity head end；Cylinder（7）Piston rod in place after, transfer rocking arm（3）As main load component；Switching rocking arm is also devised with certainly
The locking angle（5）, the Self-locking angle（5）It is to be located at switching rocking arm（3）The step-like Ka Jiao of end, corresponding rocking arm mounting base are installed
（12）On be also configured with load step, work as cylinder（7）Piston rod pushes switching rocking arm（3）, in place after, Self-locking angle（5）It is stuck in and holds
On power step, rocking arm of transferring at this time（3）It has been rotated through vertical state and deviates on 0 degree, within 5 degree.
2. a kind of oxygen cabin transit bridge system and device according to claim 1, it is characterised in that：The transition bridge plate
Length is not less than 1 meter.
3. a kind of oxygen cabin transit bridge system and device according to claim 1 or 2, it is characterised in that：At least two groups of connections
Slideway（6）, switching rocking arm（3）, rocking arm mounting base（12）, switching rocking arm pass through intermediate connecting shaft（14）It is connected, centre connects
Pass through cylinder connector and cylinder at the center of spindle（7）Connection.
4. a kind of oxygen cabin transit bridge system and device according to claim 3, it is characterised in that：Connect air source and cylinder it
Between pipeline be to include shut-off valve（17）, throttle valve（18、19）, solenoid valve（20、21、22、23）, pipeline（24、27、28）, mistake
Plate connector（25）, pass through cabin connector（26）；Pass through solenoid valve（20~23）It carries out different combinations and changes airflow direction, be cylinder
Power is provided, realizes the stretching and withdrawal of cylinder piston rod, so as to which transition bridge plate be pushed to rise or declined；By adjusting throttle valve
（18、19）Air-flow size can be adjusted, so as to the speed that transition bridge plate is controlled to rise or decline；Solenoid valve（20、21、22、23）,
Combination of two works, and controls air source power direction, realizes the rise or decline of transit bridge；Cross plate connector（25）, realize in pipeline
Metal hard tube two（27）With hose（28）Connection, the hose of sealing（28）The other end engaged with cylinder；Make cylinder（7）And pipe
It is formed and is flexible coupling between road, when cylinder is pivoted, metallic conduit will not be caused to damage；Pass through cabin connector（26）, both ends
It is connected respectively with pipeline, but its connection between being located inside and outside pipeline and oxygen cabin is passed through at cabin, realizes transit bridge pipe-line system in oxygen
Connection and sealing inside and outside cabin；Switching rocking arm（3）, be transit bridge main bearing member, Self-locking angle is designed with, when transit bridge plate
（2）After rising in place, Self-locking angle and rocking arm mounting base（12）Upper load step overlaps, and operation car, therapeutic equipment is made to pass through transition
During bridge, weight transition bridge plate, switching rocking arm（3）, rocking arm mounting base（12）It is transferred to nacelle chassis（16）On, by nacelle chassis
（16）It bears；Cylinder, transition bridge plate, the switching respective mounting base of rocking arm（8、9、12）, it is fixed switching part, is above-mentioned each
The main load support of part, and rotation can be realized as required；Nacelle chassis（16）, it is that the installation of transition bridge plate is fixed in nacelle
Load and mounting bracket are process by each shaped steel and the weldering of workpiece group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510910001.4A CN105476788B (en) | 2015-12-10 | 2015-12-10 | A kind of oxygen cabin transit bridge system and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510910001.4A CN105476788B (en) | 2015-12-10 | 2015-12-10 | A kind of oxygen cabin transit bridge system and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105476788A CN105476788A (en) | 2016-04-13 |
| CN105476788B true CN105476788B (en) | 2018-06-12 |
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ID=55664311
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510910001.4A Active CN105476788B (en) | 2015-12-10 | 2015-12-10 | A kind of oxygen cabin transit bridge system and device |
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| CN (1) | CN105476788B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112137468B (en) * | 2020-08-27 | 2022-07-05 | 同济大学 | Barrier-free intelligent bathtub suitable for lower limb barrier people |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2621648Y (en) * | 2003-04-09 | 2004-06-30 | 黄加林 | Hydraulic mini sickbed lifter |
| CA2461209A1 (en) * | 2003-03-18 | 2004-09-18 | Hill-Rom Services, Inc. | Patient line management system |
| CN2930684Y (en) * | 2006-03-10 | 2007-08-08 | 朱传文 | Inclinable medical bed actuated by air pressure or hydraulic pressure |
| CN201800879U (en) * | 2010-07-13 | 2011-04-20 | 深圳市海斯比船艇科技发展有限公司 | Hydraulic control collision-avoiding landing bridge for boat |
| CN201861855U (en) * | 2010-11-10 | 2011-06-15 | 汪晓杰 | Medical vehicle with universally movable and separating bed plate |
| CN203346853U (en) * | 2013-06-23 | 2013-12-18 | 重庆工业职业技术学院 | Water wharf hydraulic variation amplitude gangplank |
| CN204165537U (en) * | 2014-11-13 | 2015-02-18 | 安徽江淮汽车股份有限公司 | The rocker arm body of cubing and cubing |
| CN205494248U (en) * | 2015-12-10 | 2016-08-24 | 贵州风雷航空军械有限责任公司 | Oxygen cabin is with transition bridge system device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204150215U (en) * | 2014-07-18 | 2015-02-11 | 厦门船舶重工股份有限公司 | A kind of movable boarding ladder |
-
2015
- 2015-12-10 CN CN201510910001.4A patent/CN105476788B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2461209A1 (en) * | 2003-03-18 | 2004-09-18 | Hill-Rom Services, Inc. | Patient line management system |
| CN2621648Y (en) * | 2003-04-09 | 2004-06-30 | 黄加林 | Hydraulic mini sickbed lifter |
| CN2930684Y (en) * | 2006-03-10 | 2007-08-08 | 朱传文 | Inclinable medical bed actuated by air pressure or hydraulic pressure |
| CN201800879U (en) * | 2010-07-13 | 2011-04-20 | 深圳市海斯比船艇科技发展有限公司 | Hydraulic control collision-avoiding landing bridge for boat |
| CN201861855U (en) * | 2010-11-10 | 2011-06-15 | 汪晓杰 | Medical vehicle with universally movable and separating bed plate |
| CN203346853U (en) * | 2013-06-23 | 2013-12-18 | 重庆工业职业技术学院 | Water wharf hydraulic variation amplitude gangplank |
| CN204165537U (en) * | 2014-11-13 | 2015-02-18 | 安徽江淮汽车股份有限公司 | The rocker arm body of cubing and cubing |
| CN205494248U (en) * | 2015-12-10 | 2016-08-24 | 贵州风雷航空军械有限责任公司 | Oxygen cabin is with transition bridge system device |
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| Publication number | Publication date |
|---|---|
| CN105476788A (en) | 2016-04-13 |
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