CN110123536A - A kind of patient carrier for cardiovascular internal medicine - Google Patents
A kind of patient carrier for cardiovascular internal medicine Download PDFInfo
- Publication number
- CN110123536A CN110123536A CN201910451494.8A CN201910451494A CN110123536A CN 110123536 A CN110123536 A CN 110123536A CN 201910451494 A CN201910451494 A CN 201910451494A CN 110123536 A CN110123536 A CN 110123536A
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- gear
- support
- plate
- lifting
- rotor plate
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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
- A61G1/00—Stretchers
- A61G1/02—Stretchers with wheels
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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
- A61G1/00—Stretchers
- A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/10—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
- A61G7/1046—Mobile bases, e.g. having wheels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- 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
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nursing (AREA)
- Invalid Beds And Related Equipment (AREA)
- Transmission Devices (AREA)
Abstract
The invention belongs to the field of medical instrument technology, and in particular to a kind of patient carrier for cardiovascular internal medicine, including upper support side's frame, upper support side's frame lower end are connected with a pair of of support lifting device；Support lifting device includes the upper support cylindrical body affixed with upper support side frame and the lower support cylindrical body that is slidably connected with upper support cylindrical body, and supporting lifting device includes the upper lifting transmission mechanism for supporting and being arranged on cylindrical body；It is connected with upper backup pad on upper support cylindrical body, translation drive unit is provided on upper backup pad, translation drive unit includes a pair of symmetrically link mechanism and the power transmission arrangment matched with link mechanism；Support lifting device of the invention and translation drive unit cooperate, patient can be transferred on hospital bed from carrier, medical staff does not have to arduously can easily carry out very much changing bed to patient, reduce the workload of medical staff, patient is avoided, by secondary injury, to improve stability and safety of the invention in transfer.
Description
Technical field
The invention belongs to the field of medical instrument technology, and in particular to a kind of patient carrier for cardiovascular internal medicine.
Background technique
Cardiological, i.e. Internal Medicine-Cardiovascular Dept., be the big internal medicine of situation of all-level hospitals be arranged for diagnosis and treatment angiocarpy vascular diseases one
A clinical department, the disease for the treatment of include angina pectoris, hypertension, sudden death, arrhythmia cordis, heart failure, premature beat, cardiac arrhythmia,
The cardiovascular diseases such as myocardial infarction, cardiomyopathy, myocarditis, acute myocardial infarction AMI；Cardiovascular patient change of illness state ratio is very fast, and
And morbidity is anxious, needs to consider several factors when nursing cardiovascular patient, patient is difficult certainly when morbidity
Reason, therefore patient needs to use carrier when transfer, the carrier of present most of medical staff to patient into
Row needs patient to get off from carrying when changing bed, then moves again on hospital bed, and the patient lighter for the state of an illness comes
Say, oneself be moved to it is more convenient on bed, will not be by secondary injury；But for the patient more serious for the state of an illness,
It stands up natively very difficult, therefore is transferred to from carrier just more difficult on hospital bed, will suffer from if it is medical staff
Person lifts on hospital bed, very inconvenient in this way, and increases the workload of medical staff, the more serious patient of the state of an illness
Be placed with medical instrument with it, it is just more inconvenient that patient stands up, and from carrier to hospital bed on this process also may be used
Secondary injury can be caused, therefore changes bed inconvenience.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of patient carrier for cardiovascular internal medicine, effective solutions
It is inconvenient when patient is transformed into hospital bed from carrier, but also the problem of secondary injury may be caused to patient.
To achieve the above object, the invention adopts the following technical scheme: a kind of patient carrier for cardiovascular internal medicine, including
Upper support side's frame, upper support side's frame lower end are connected with a pair of of support lifting device, and the support lifting device is symmetrically set
It sets；The support lifting device includes the upper support cylindrical body affixed with upper support side's frame and slides company with upper support cylindrical body
The lower support cylindrical body connect, the support lifting device include can make support cylindrical body along lower support cylindrical body rise or under
The lifting transmission mechanism of drop；It is connected with upper backup pad on the upper support cylindrical body, translation is provided on the upper backup pad and is passed
Dynamic device, the translation drive unit include a pair of symmetrically link mechanism and the power transmission knot matched with link mechanism
Structure slidably connects lying board on upper support side's frame, and the translation drive unit can make lying board do round-trip translational motion；Institute
It states lower support cylindrical body lower end and is connected with lower plate, rotating supporting device, the rotation branch are rotatably connected on the lower plate
Support arrangement includes lower rotor plate and the upper rotor plate parallel with lower rotor plate, and being provided on the lower rotor plate makes rotation
The screw rod transmission structure of plate upper and lower translation and the symmetrical support link structure of a pair matched with screw rod transmission structure；It is described
Lifting storage box is connected on upper rotor plate, the lifting storage box includes lifting box body and matches with screw rod transmission structure
Box body transmission device, the screw rod transmission structure and box body transmission device, which match, can make to go up and down box body and rise or fall.
Compared with prior art, the invention has the benefit that
1, support lifting device of the invention and translation drive unit cooperate, it may be convenient to by patient from carrier
On be moved on hospital bed, and during patient is moved, patient has not needed significantly to act very much, medical staff
Without arduously can easily carrying out very much changing bed to patient, reduce the workload of medical staff, while also avoiding suffering from
Person, by secondary injury, improves stability of the invention, convenience and safety during being transferred.
2, main power plant of the invention can control support lifting device and translation drive unit, it is only necessary to pulling the
Two rack gears can realize the transformation of column spinner control support lifting device and translation drive unit operating, use more
Convenience, improve convenience of the invention.
Detailed description of the invention
Fig. 1 is the first shaft side figure of the invention；
Fig. 2 is the primary structure schematic diagram of upper support side's frame in the present invention；
Fig. 3 is main view of the invention；
Fig. 4 is the cross-sectional view of Fig. 3 A-A in the present invention；
Fig. 5 is partial schematic diagram of the invention；
Fig. 6 is link mechanism first state figure of the invention；
Fig. 7 is the second state diagram of link mechanism of the invention；
Fig. 8 is link mechanism third state figure of the invention；
Fig. 9 is that first annular rack gear of the invention and its part-structure split schematic diagram；
Figure 10 is the first axonometric drawing of first annular rack gear of the invention and its part-structure；
Figure 11 is the second axonometric drawing of first annular rack gear of the invention and its part-structure；
Figure 12 is main power plant shaft side figure of the invention；
Figure 13 is the main view of main power plant of the invention；
Figure 14 is the cross-sectional view of Figure 13 B-B in the present invention；
Figure 15 is the first state figure of screw rod transmission structure in the present invention；
Figure 16 is the second state diagram of screw rod transmission structure in the present invention；
Figure 17 is the third state figure of screw rod transmission structure in the present invention；
Figure 18 is the partial schematic diagram of screw rod transmission structure and box body drive mechanism in the present invention；
Figure 19 is the partial enlarged view of the a-quadrant Figure 18 in the present invention；
Figure 20 is the structural schematic diagram of the lifting device of lifting handle of the invention；
1, the first lifting belt wheel, the 101, first power belt wheel, the 102, second power belt wheel, 103, third power belt wheel,
104, third belt wheel, 2, sliding rail, 201, crank connecting link, the 202, first follower link, 203, drive connecting rod, 204, second is driven
Connecting rod, 205, sliding block, 206, first bevel gear, 207, second bevel gear, 208, sliding slot, 209, cylinder slide bar, 210, limit cunning
Road, the 211, first connection handle, 212, first annular rack gear, 213, support rod, 214, first gear, 215, slide cartridge, 216, turn
Axis, the 217, second connection handle, the 218, first translation worm screw, the 219, first translation worm gear, 3, lifting long axis, 301, supporting block,
302, movable block, 303, long axis lead screw, 304, lifting follower link, 305, support base, 306, connecting rod slideway, 307, sliding pin,
308, drive connecting rod is gone up and down, 4, lower plate, 5, slip case outer cover, the 6, first power gear, the 601, second power gear, 602, the
One transmission gear, 603, lifting gear, 604, elevating screw, the 605, second transmission gear, 606, limit rack gear, 607, first
Position limited gear, the 608, second position limited gear, 609, limit follower link, 610, limit follower slip block, 611, rectangular sliding shoe
Slot, 612, limited support bolt, 613, shell, 614, lifting box body, 615, guide support column, 616, limit driving lever, 7, liter
Worm screw drops, 701, lifting worm gear, 702, lifting support screw, and 703, upper support cylindrical body, 704, lower support cylindrical body, 8, the
One rotating disk, 801, pull plectane, 802, column spinner, 803, second gear, the 804, first limit plate, the 805, first rack gear,
806, third gear, the 810, second rack gear, the 811, second limit plate, 812, third rack gear, the 813, the 4th gear, the 814, the 5th
Gear, the 815, the 6th tooth sector, 9, lower rotor plate, 901, rotating plate annular rack, 902, rotating plate driving gear, 903, rotating plate
Driven gear, the 904, first rotating plate connecting rod, the 905, second rotating plate connecting rod, 906, third rotating plate connecting rod, 907, power sliding shoe,
908, rotating plate screw rod, 909, drive rod, 910, rotating plate rack gear, 911, upper rotor plate, 10, fixed handle, 11, bed board sliding rail,
12, handle, 13, handle support shell, 14, upper backup pad, 15, upper support side's frame, 16, lying board are gone up and down.
Specific embodiment
A kind of patient carrier for cardiovascular internal medicine, as shown in Fig. 1-2 0, including upper support side's frame 15, the upper support side
15 lower end of frame is connected with a pair of of support lifting device, and the support lifting device is symmetrical arranged；The support lifting device includes
Affixed upper support cylindrical body 703 and the lower support cylindrical body being slidably connected with upper support cylindrical body 703 with upper support side's frame 15
704, the support lifting device includes the lifting that can make that cylindrical body 703 is supported to rise or fall along lower support cylindrical body 704
Drive mechanism；It is connected with upper backup pad 14 on the upper support cylindrical body 703, translation is provided on the upper backup pad 14 and is passed
Dynamic device, the translation drive unit include a pair of symmetrically link mechanism and the power transmission knot matched with link mechanism
Structure, lying board 16 is slidably connected on upper support side's frame 15, and the translation drive unit can make lying board 16 do round-trip translation fortune
It is dynamic；Lower 704 lower end of support cylindrical body is connected with lower plate 4, is rotatably connected to rotating supporting device on the lower plate 4,
The rotating supporting device includes lower rotor plate 9 and the upper rotor plate 911 parallel with lower rotor plate 9, the lower rotor plate 9
On be provided with the screw rod transmission structure for making 911 upper and lower translation of rotor plate and a pair for matching with screw rod transmission structure is symmetrical
Support link structure；Lifting storage box is connected on the upper rotor plate 911, the lifting storage box includes lifting box body
614 and the box body transmission device that matches with screw rod transmission structure, the screw rod transmission structure and box body transmission device match
Lifting box body 614 can be made to rise or fall.
As shown in figure 5, medical staff is in using the present invention, patient is lain on lying board 16, and the present invention is parallel with hospital bed
It places, then adjusts the lifting transmission mechanism supported on cylindrical body 703, lifting transmission mechanism drives and supports cylindrical body 703
It is slided along lower support cylindrical body 704, makes lying board 16 and hospital bed flush of the invention；Medical staff starts power transmission arrangment,
Power transmission arrangment drives link mechanism movement, and link mechanism drives lying board 16 to slide along upper support side's frame 15；Such as Fig. 6, Fig. 7
With shown in Fig. 8, lying board 16 is gradually moved on hospital bed with patient, when patient body is fully located at hospital bed upper end, medical staff
Patient is limited, is then again slided into lying board 16 on upper support side's frame 15 again, patient also completely disengages lying board at this time
16 are located on hospital bed；When patient shifts, patient does not need to get off from lying board 16, then moves again to hospital bed
On because patient for being in a bad way or when body on be connected with more medical instrument patient it is mobile get up be very
Inconvenient, and be also possible to cause patient's secondary injury in the process of moving, so translation drive unit of the invention
Patient can slowly be moved into hospital bed upper end from lying board 16, protect patient not cause secondary injury, improve of the invention
Safety and stability and convenience.
As shown in figure 15, the lower plate 4 on lower support cylindrical body 704 of the invention can place medical instrument；Lower plate 4
On lower rotor plate 9 and upper rotor plate 911 be arranged in parallel, the length of upper rotor plate 911 is greater than lower rotor plate 9, using rotating
When support device, rotor plate 911 in patient's pulling, screw rod transmission structure drives upper rotor plate 911 to move up, upper rotor plate
911 will drive support link structure motion；As shown in Figure 16 and Figure 17, upper rotor plate 911 drives lifting storage box to reach highest
During point, box body transmission device drives lifting box body 614 to increase, and rotating supporting device of the invention is easy to use, saves
Medical staff takes time of medical instrument, defibrillator can be placed in lifting box body 614 of the invention, because more tight
Weight patients of cardiology department be easy arrhythmia cordis, heart failure, medical staff again to patient carry out first aid when must be first
Using defibrillator, defibrillator can be located at bed body top by lifting box body 614 of the invention, facilitate medical staff to patient into
The necessary first aid of row, improves convenience of the invention.
The link mechanism includes the cylinder slide bar 209 affixed with upper support side's frame 15, is slided on the cylinder slide bar 209
It is connected with slide cartridge 215, the lying board 16 is fixed in 215 upper end of slide cartridge, and it is driven that 215 lower end of slide cartridge is rotatably connected to second
Connecting rod 204, second follower link 204 are rotatably connected to the first follower link 202 far from one end of slide cartridge 215, it is described on
Support rod 213 is connected on support frame side's frame 15, first follower link 202 is rotatably connected on far from one end of slide cartridge 215
On support rod 213, it is provided with sliding slot 208 in first follower link 202, slidably connects short axle in the sliding slot 208, institute
It states short axle and is connected with drive connecting rod 203 close to one end of upper backup pad 14, the other end of the short axle is rotatably connected to crank company
Bar 201, the crank connecting link 201 are rotatably connected on support rod 213 far from one end of short axle.
In using the present invention, the initial position of link mechanism is as shown in fig. 6, the movement of drive connecting rod 203, main by medical staff
Dynamic connecting rod 203 drives short axle to move in the sliding slot 208 of the first follower link 202, while short axle also will drive crank connecting link
201 rotations, short axle can be to the states in the direction of the second follower link 204 movement, moving process as shown in fig. 7, first
Follower link 202 will drive the movement of the second follower link 204, and the second follower link 204 drives slide cartridge 215 in cylinder slide bar 209
Upper sliding, affixed lying board 16 can be translated with slide cartridge 215 on slide cartridge 215, and the state of final link mechanism is as shown in Figure 8；On
Support rod 213 is connected on support side's frame 15, support rod 213 is located above link mechanism, and crank connecting link 201 and first is driven
One end of connecting rod 202 is rotatably connected on support rod 213；Link mechanism of the invention can translate lying board 16, knot
Structure is simple, improves convenience of the invention.
The power transmission arrangment includes the sliding block 205 being rotatablely connected with drive connecting rod 203, is consolidated on the upper backup pad 14
It is connected to sliding rail 2, the sliding block 205 is slidably connected with sliding rail 2, and 205 lower end of sliding block is rotatably connected to the first connection handle 211,
Limit slideway 210 is provided between first connection handle 211 and sliding block 205,211 lower end of the first connection handle is connected with
First gear 214 is connected with the first annular rack gear 212 being meshed with first gear 214 on the upper backup pad 14, described
First annular 212 lower end of rack gear is connected with plectane, and the plectane diameter is identical as first annular 212 diameter of rack gear, the plectane
Center be rotatably connected to the second connection handle 217, second connection handle 217 and first gear 214 are rotatablely connected；Institute
It states 217 lower end of the second connection handle and is connected with the first translation worm gear 219, first annular 212 lower end of rack gear is connected with and first
The first translation worm screw 218 that translation worm gear 219 is meshed；It is connected with first bevel gear 206 on the first translation worm screw 218,
Translation shaft 216 is rotatably connected on the upper backup pad 14, one end of the translation shaft 216 is connected with and the first cone tooth
The other end of the second bevel gear 207 that wheel 206 is meshed, the translation shaft 216 is connected with third belt wheel 104, the upper branch
The main power plant matched with third belt wheel 104 and lifting transmission mechanism is provided on support side's frame 15；The two of the sliding rail 2
End is provided with support square column, and the support rod 213 is also fixed in sliding rail 2 close to one end of first bevel gear 206；Plectane lower end
It is provided with the support cylinder being fixed on upper backup pad 14.
In using the present invention, the original state of sliding block 205 is as shown in Figure 6 by medical staff；As shown in figs. 5 and 9, actively
When power device operates, main power plant drives third belt wheel 104 to rotate, and third belt wheel 104 drives shaft 216 to rotate, shaft
216 drive second bevel gear 207 to rotate, and second bevel gear 207 drives first bevel gear 206 to rotate, 206 band of first bevel gear
Dynamic first translation worm screw 218 rotates, and the first translation worm screw 218 drives the first translation worm gear 219 to rotate, the first translation worm gear 219
The second connection handle 217 is driven to rotate, the second connection handle 217 drives first gear 214 to rotate around first annular rack gear 212, and first
While gear 214 is rotated around first annular rack gear 212, also rotated on the second connection handle 217；First gear 214 drives the
The rotation of one connection handle 211, the first connection handle 211 do round-trip linear motion along limit slideway 210 and sliding rail 2 with movable slider 205,
Sliding block 205 drives drive connecting rod 203 to move；First translation worm screw 218 is rotatably connected on plectane, supports square column to 2 He of sliding rail
Support rod 213 has supporting role, during power transmission arrangment movement, device can be made more stable, improve this
The stability of invention；The support cylinder of plectane lower end also plays the role of first annular rack gear 212 stable；Power of the invention
Drive mechanism is simple, improves convenience and stability of the invention.
The main power plant includes the column spinner 802 with the rotation connection of upper support side's frame 15, and shown column spinner 802 is separate
One end of upper support side's frame 15 is connected with the first rotating disk 8；802 center of column spinner slidably connects the second rack gear
810, second rack gear 810 is connected with pull plectane 801 far from one end of upper support side's frame 15；It is opened in the column spinner 802
There is circular groove, the circular groove is provided with the translation limit dress matched with the second rack gear 810 close to one end of upper support side's frame 15
It sets, the translation limiting device is symmetrical arranged；The lifting limit matched with the second rack gear 810 is additionally provided on the circular groove
Device, the lifting limited device are symmetrical arranged.
The translation limiting device includes the 5th gear 814 being meshed with the second rack gear 810, the 5th gear 814
It is rotatablely connected with column spinner 802, the 4th gear 813 is coaxially connected on the 5th gear 814, is turned on the column spinner 802
It is dynamic to be connected with the 6th tooth sector 815 being meshed with the 4th gear 813, it is slidably connected and the 6th on the column spinner 802
The third rack gear 812 that tooth sector 815 is meshed, one end on the third rack gear 812 far from the 6th tooth sector 815 are solid
It is connected to the second limit plate 811, second limit plate 811 is slidably connected with column spinner 802；Turn on upper support side's frame 15
Dynamic to be connected with the pulley assemblies matched with column spinner 802, the pulley assemblies include matching with the second limit plate 811
Third power belt wheel 103；The limit hole matched with the second limit plate 811 is provided on the third power belt wheel 103.
The lifting limited device includes the second gear 803 being meshed with the second rack gear 810, the second gear 803
Lower end is coaxially connected with third gear 806, the second gear 803 and third gear 806 and column spinner 802 is rotatablely connected, institute
It states and is engaged with the first rack gear 805 on third gear 806, first rack gear 805 is slidably connected with column spinner 802, and described first
One end on rack gear 805 far from third gear 806 is connected with the first limit plate 804, first limit plate 804 and column spinner
802 are slidably connected；The pulley assemblies include the first power belt wheel 101 and the second power matched with the first limit plate 804
Belt wheel 102, the first power belt wheel 101 and the second power belt wheel 102 are affixed；The first power belt wheel 101 and second is dynamic
The limit hole matched with the first limit plate 804 is provided on power belt wheel 102.
In using the present invention, the initial position of main power plant is as shown in figure 14 by medical staff, can use active force
Device provides power for support lifting device and translation drive unit；When medical staff needs to operate translation drive unit, doctor
Shield personnel can directly rotate the first rotating disk 8, and the first rotating disk 8 drives the column spinner being rotatablely connected on support side's frame 15
802 rotations, because the second limit plate 811 is located in the corresponding limit hole of third power belt wheel 103, column spinner 802
It will drive the rotation of third power belt wheel 103, third belt wheel 104 drives third belt wheel 104 to rotate；Medical staff needs to make to support
Lifting device can pull pull plectane 801 when moving, pull plectane 801 drives the sliding of the second rack gear 810, the second rack gear 810
Second gear 803 is driven to rotate, second gear 803 drives third gear 806 to rotate, and third gear 806 drives the first rack gear
805 slidings, the first rack gear 805 drive the sliding of the first limit plate 804；The second rack gear 810 will drive 814 turns of the 5th gear simultaneously
Dynamic, the 5th gear 814 drives the rotation of the 4th gear 813, and the 4th gear 813 drives the 6th tooth sector 815 to rotate, and the 6th turn
Third rack gear 812 is driven to slide to gear 815, third rack gear 812 drives the sliding of the second limit plate 811, final second limit plate
811 meetings fully slide out out of third power belt wheel 103 to be entered in column spinner 802, and the first limit plate 804 can be partially from rotation
It is entered in column 802 in first power belt wheel 101 and the second power belt wheel 102, then rotates the first rotating disk 8, the first rotation
Disk 8 drives column spinner 802 to rotate, and column spinner 802 drives the first power belt wheel 101 and the second power belt wheel 102 to rotate, and first
Power belt wheel 101 and the second power belt wheel 102 drive support lifting device operating, make that cylindrical body 703 is supported to hold round along lower branch
Cylinder 704 rises or falls；Main power plant of the invention can control support lifting device and translation drive unit, use
It is convenient, improve convenience of the invention.
The screw rod transmission structure includes the rotating plate annular rack 901 being fixed on lower plate 4, is gone back on the lower plate 4
It is rotatably connected to rotating plate driven gear 903, the rotating plate driven gear 903 and rotating plate annular rack 901 are concentric；Described turn
Rotating plate driving gear 902, the rotating plate driving gear 902 and rotating plate driven gear 903 are engaged on plate annular rack 901
Intermeshing, is connected with rotating plate screw rod 908 on the rotating plate driving gear 902, on the upper backup pad 14 and lower plate 4
It is provided with the sliding rail rotation slot matched with rotating plate screw rod 908, the upper and lower side of the rotating plate screw rod 908 can be in sliding rail rotation slot
Upper sliding；The power sliding shoe 907 being spirally connected with rotating plate screw rod 908 is slidably connected on the upper rotor plate 911, it is described above to turn
The sliding groove matched with power sliding shoe 907 is provided on movable plate 911；The support link structure includes and 9 turns of lower rotor plate
The the first rotating plate connecting rod 904 and the second rotating plate connecting rod 905 parallel with the first rotating plate connecting rod 904 of dynamic connection, described first turn
The one end of plate connecting rod 904 far from lower rotor plate 9 and upper rotor plate 911 are rotatablely connected, the second rotating plate connecting rod 905 also with it is upper
Rotor plate 911 is rotatablely connected；Handle is connected on the upper rotor plate 911；Also be connected on the lower rotor plate 9 it is a pair of and
The guiding traveller that support link structure matches slidably connects guiding sliding shoe, the guiding sliding on the guiding traveller
Third rotating plate connecting rod 906 is rotatably connected on block, the third rotating plate connecting rod 906 is rotated far from one end of guiding sliding shoe to be connected
It connects on upper rotor plate 911, the rotation of the second rotating plate connecting rod 905 and third rotating plate connecting rod 906 on upper rotor plate 911
Tie point is identical, be also connected on the lower rotor plate 9 with the fine and smooth column that is slidably connected of guiding sliding shoe, the fine and smooth column with
Guiding traveller is arranged in parallel；The cover board matched with rotating plate screw rod 908, the lid are provided on the rotating plate annular rack 901
The arc-shaped through-hole matched with rotating plate screw rod 908 is also equipped on plate.
In using the present invention, medical staff's pull handle, handle drives upper rotor plate 911 and lower rotor plate to medical staff
9 rotations；During lower rotor plate 9 rotates, lower rotor plate 9 will drive rotating plate driving gear 902,902 meeting of rotating plate driving gear
It is rotated along rotating plate annular rack 901, while rotating plate driving gear 902 will drive the rotation of rotating plate driven gear 903, rotating plate is driven
Gear 903 has certain supporting role to rotating plate driving gear 902, improves stability of the invention；Rotating plate driving gear 902
Rotation drives rotating plate screw rod 908 to rotate, and rotating plate screw rod 908 drives power sliding shoe 907 to move up, 907 meeting of power sliding shoe
It is translated up with upper rotor plate 911, while rotating plate screw rod 908 can also be slided with power sliding shoe 907 along sliding groove；?
During upper rotor plate 911 translates up, the first rotating plate connecting rod 904, the second rotating plate connecting rod 905 and third rotating plate connecting rod 906
It can be rotated around rotating joint, as shown in Figure 15 and Figure 16；Third rotating plate connecting rod 906 will push guiding in the process of movement
Sliding shoe is arranged in parallel when increasing guiding sliding shoe sliding along fine and smooth column and guiding traveller sliding, fine and smooth column and guiding traveller
Stability, final second rotating plate connecting rod 905 and the first rotating plate connecting rod 904 are vertical with upper rotor plate 911 and lower rotor plate 9, such as
Shown in Figure 17；Rotating plate screw rod 908 can move in the process of movement along the sliding rail rotation slot on upper backup pad 14 and lower plate 4,
Sliding rail rotation slot also has certain guiding and stabilization to screw rod, and rotating plate screw rod 908 also can be sliding along the arc-shaped through-hole on cover board
It is dynamic, there is certain stabilization to the operation of rotating plate screw rod 908；Screw rod transmission structure and support link structure phase of the invention
Cooperation to the object on upper rotor plate 911 be supported box increase, also facilitate medical staff to take away and take, improve it is of the invention just
Benefit.
The box body transmission device includes the drive rod 909 with 907 Joint of power sliding shoe, and the drive rod 909 is remote
One end from power sliding shoe 907 is connected with rotating plate rack gear 910, and the rotating plate rack gear 910 is slidably connected with upper rotor plate 911；
A pair of symmetrical gear structure is provided on the upper rotor plate 911；The gear structure includes matching with rotating plate rack gear 910
The gear reduction and limited support mechanism of conjunction.
Medical staff is when using box body transmission device of the invention, in the mistake for rotating upper rotor plate 911 and lower rotor plate 9
Cheng Zhong, power sliding shoe 907 can slide, and power sliding shoe 907 will push the movement of drive rod 909, and drive rod 909 drives rotating plate
Rack gear 910 slides, and rotating plate rack gear 910 drives gear reduction and the operating of limited support mechanism；Gear structure can and screw rod
Drive mechanism, which matches, to be operated, and convenience of the invention is improved.
The gear reduction includes the first power gear 6 being meshed with rotating plate rack gear 910, first power teeth
Wheel 6 is rotatablely connected with upper rotor plate 911, is provided with second to be meshed with the first power gear 6 on the upper rotor plate 911
Power gear 601 is rotatably connected to third transmission gear on the upper rotor plate 911, and third transmission gear upper end is coaxial
Be connected with the first transmission gear 602 being meshed with the second power gear 601, be rotatably connected on the upper rotor plate 911 with
The second transmission gear 605 that third transmission gear is meshed.
In using the present invention, during rotating upper rotor plate 911 and lower rotor plate 9, power slides medical staff
Block 907 can slide, and power sliding shoe 907 will push the movement of drive rod 909, and drive rod 909 drives rotating plate rack gear 910 to slide, and turn
Plate rack gear 910 drives the rotation of the first power gear 6, and the rotation of the first power gear 6 drives the second power gear 601 to rotate, and second
Power gear 601 drives the rotation of the first transmission gear 602, and the first transmission gear 602 drives the rotation of third transmission gear, third
Transmission gear drives the rotation of the second transmission gear 605；In the present invention, the diameter of the first power gear 6 is greater than the second power gear
601 diameters；The diameter of first transmission gear 602 is greater than the diameter of the second power gear 601；The diameter of first transmission gear 602
Greater than third transmission gear；Gear of the invention, which reduces mechanism, can reduce the revolving speed of the second transmission gear 605.
The limited support mechanism includes the limit rack gear 606 being meshed with the second transmission gear 605, the limit rack gear
606 are slidably connected with upper rotor plate 911；Be provided on the upper rotor plate 911 with limit rack gear 606 match it is symmetrical
Limiting component, the limiting component include the first position limited gear 607 being meshed with limit rack gear 606, the upper rotor plate
The second position limited gear 608 being meshed with the first position limited gear 607, second position limited gear 608 are rotatably connected on 911
On be connected with limit driving lever 616, it is described limit driving lever 616 far from the second position limited gear 608 one end rotation connection it is limited
Position follower link 609, the limit follower link 609 far from one end of the second position limited gear 608 be rotatably connected to limit it is driven
Sliding shoe 610, is connected with rectangular sliding shoe slot 611 on the upper rotor plate 911, the limit follower slip block 610 with it is rectangular
Sliding shoe slot 611 is slidably connected, and limited support bolt 612, the limit branch are connected on the limit follower slip block 610
Support bolt 612 is located at outside rectangular sliding shoe slot 611, and the limited support bolt 612 is slidably connected with upper rotor plate 911；Institute
State the lifting gear 603 for being rotatably connected on rotor plate 911 and being meshed with the second power gear 601, the lifting gear
603 middle parts are provided with internal screw thread, are rotatably connected to elevating screw 604 on the internal screw thread, the elevating screw 604 with upper turn
Movable plate 911 is rotatablely connected, and lifting box body 614 is connected on the elevating screw 604, is connected with shell on the upper rotor plate 911
Body 613, the lifting box body 614 are slidably connected with shell 613, are connected with and limited support bolt on the lifting box body 614
612 guide support columns 615 matched, the guide post are slidably connected with shell 613.
In using the present invention, as shown in figure 19, the rotation of the second transmission gear 605 drives limit rack gear 606 to medical staff
Sliding, limit rack gear 606 drive the rotation of the first position limited gear 607, and the rotation of the first position limited gear 607 drives the second position limited gear
608, the rotation of the second position limited gear 608 drives limit driving lever 616 to move, and limit driving lever 616 drives limit follower link
609 movements, limit follower link 609 drive limit follower slip block 610 to slide along rectangular sliding shoe slot 611, limit driven cunning
Motion block 610 drives limited support bolt 612 mobile；Meanwhile second power gear 601 will drive lifting gear 603 rotation, rise
Drop gear 603 can rotate on upper rotor plate 911, and lifting gear 603 is internally provided with internal screw thread, and lifting gear 603 drives interior
The elevating screw 604 that portion is spirally connected moves up, and elevating screw 604 drives lifting box body 614 to move up, 604 band of elevating screw
Action-oriented support column 615 is moved up along the sliding of shell 613；Limited support bolt 612 of the invention is oblique triangular pyramidal, is led
It is matched to the lower end of support column 615 with the limited support bolt 612, as shown in figure 15；Gear reduction of the invention can
So that the sliding speed of limited support bolt 612 reduces, finally enable limited support bolt 612 and guide support column 615
It matches, it is more stable to make to go up and down box body 614, after limited support bolt 612 and guide support column 615 match completely, limit
Position support bolt 612 reaches range；Improve stability of the invention.
The lifting transmission mechanism includes the lifting support screw 702 being rotatablely connected on upper support cylindrical body 703, under described
It is provided with screw rod turn trough on support cylindrical body 704, be provided in the screw rod turn trough and goes up and down what support screw 702 matched
Screw thread；The screw rod is connected with lifting worm gear 701, the company of rotation on the upper support cylindrical body 703 far from one end of lower plate 4
It is connected to elevating endless screw 7, the elevating endless screw 7 is meshed with lifting worm gear 701, the elevating endless screw 7 and upper support side's frame 15
Long axis direction is parallel, and the elevating endless screw 7 is connected with close to one end of third belt wheel 104 to be matched with main power plant
First lifting belt wheel 1；Upper support side's frame 15 is connected with shield close to one end of main power plant.
Medical staff needs to pull pull plectane 801 when alloing to support lifting device movement, and pull plectane 801 drives the
The sliding of two rack gears 810, the second rack gear 810 drive second gear 803 to rotate, and second gear 803 drives third gear 806 to rotate,
Third gear 806 drives the sliding of the first rack gear 805, and the first rack gear 805 drives the sliding of the first limit plate 804；Second rack gear simultaneously
810 will drive the rotation of the 5th gear 814, and the 5th gear 814 drives the rotation of the 4th gear 813, and the 4th gear 813 drives the 6th
Tooth sector 815 rotates, and the 6th tooth sector 815 drives third rack gear 812 to slide, and third rack gear 812 drives the second limit plate
811 slidings, final second limit plate 811 can fully slide out out of third power belt wheel 103 and enter in column spinner 802；Such as figure
Shown in 4 and Fig. 5, the first limit plate 804 can partially enter the first power belt wheel 101 and the second powered belt out of column spinner 802
In wheel 102, the first rotating disk 8 is then rotated, the first rotating disk 8 drives column spinner 802 to rotate, and column spinner 802 only drives first
Power belt wheel 101 and the rotation of the second power belt wheel 102, the first power belt wheel 101 and the second power belt wheel 102 drive the simultaneously
One lifting belt wheel 1 rotates, and the first lifting belt wheel 1 drives elevating endless screw 7 to rotate, and the rotation of elevating endless screw 7 drives lifting worm gear 701
Rotation, lifting worm gear 701, which drives, supports the lifting support screw 702 on cylindrical body 703 to rotate, and goes up and down 702 band of support screw
Fixed other devices rise together on dynamic upper backup pad 14 and upper support side's frame 15 and upper support side's frame 15, of the invention
Translation drive unit and support lifting device match, and are adapted to the hospital bed of different height, and convenient be transported through to patient is changed
Bed, improves convenience of the invention.
It is connected with fixed handle 10 on upper support side's frame 15, is provided on upper support side's frame 15 and is driven with translation
The lifting handle device that device matches；Lifting 12 device of handle include with outside the slip case of upper 15 Joint of support side's frame
5 are covered, handle support shell 13 is slidably connected on the slip case outer cover 5, is connected with lifting handle on the handle support shell 13
12,13 lower end of handle support shell is provided with a pair of identical handle elevating mechanism；The handle elevating mechanism includes affixed
Supporting block 301 and support base 305 on slip case outer cover 5 are rotatably connected to lifting on the supporting block 301 and support base 305
Long axis 3 is provided with long axis lead screw 303 on the lifting long axis 3, is bolted with movable block 302 on the long axis lead screw 303；It is described
It is rotatably connected to lifting drive connecting rod 308 on movable block 302, is rotatably connected to lifting follower link on the support base 305
304, rotate in the middle part of the lifting follower link 304 and lifting drive connecting rod 308 connection；It is solid on the handle support shell 13
It is connected to connecting rod slideway 306, one end of the connecting rod slideway 306 rotates with lifting follower link 304 to be connect, and the connecting rod is sliding
The other end in road 306 is provided with cotter way, and the lifting drive connecting rod 308 is connected with sliding pin 307 far from one end of movable block 302,
The sliding pin 307 is slidably connected with cotter way；Storage box is connected on the lower plate 4.
In using the present invention, first rotation lifting long axis 3, lifting long axis 3 drives long axis lead screw 303 to rotate to medical staff,
Long axis lead screw 303 drives movable block 302 mobile, and movable block 302 is mobile to the direction of close support base 305, in movable block
During 302 is mobile, movable block 302 drives lifting drive connecting rod 308 to move, and lifting drive connecting rod 308 drives sliding pin 307
It is slided in the cotter way on connecting rod slideway 306, while going up and down drive connecting rod 308 and lifting follower link 304 is also driven to move, even
Bar slideway 306 can be gradually increasing under the support of lifting drive connecting rod 308 and lifting follower link 304, connecting rod slideway 306
It will drive handle support shell 13 and slided along slip case outer cover 5 and risen, handle support shell 13 will drive lifting handle 12 and move up,
Final lifting handle 12 and fixed handle 10 flush.
Storage box is connected on the lower plate 4；Four lower 704 lower ends of support cylindrical body are connected with universal wheel,
Insulation glue-line is enclosed with outside upper support side's frame 15 and lifting handle 12 and fixed handle 10；The upper support side
A pair of of bed board sliding rail 11 is connected on frame 15, the lying board 16 is slidably connected with bed board sliding rail 11.
Storage box on lower plate 4 facilitates doctor to place the medical instruments of some first aids, and some drugs needed；
Universal wheel facilitates the mobile present invention of medical staff, and medical staff cannot touch metal object, therefore when using defibrillator
Feel that edge glue-line can prevent patient from touching metal object；Frictional force between 11 smoother of bed board sliding rail and lying board 16 compares
It is small, facilitate lying board 16 to skid off
The course of work of the invention are as follows:
In using the present invention, in using the present invention, patient lies on lying board 16 medical staff medical staff, this is sent out
It is bright to be placed in parallel with hospital bed；As shown in figure 5, medical staff first rotates lifting long axis 3, lifting long axis 3 drives long axis lead screw 303
Rotation, long axis lead screw 303 drive movable block 302 mobile, and movable block 302 is mobile to the direction far from support base 305, is moving
During motion block 302 is mobile, movable block 302 drives lifting drive connecting rod 308 to move, and lifting drive connecting rod 308 drives sliding pin
307 slide in the cotter way on connecting rod slideway 306, while going up and down drive connecting rod 308 and lifting follower link 304 is also driven to move,
Connecting rod slideway 306 can be gradually reduced under the support of lifting drive connecting rod 308 and lifting follower link 304, connecting rod slideway 306
Also it will drive handle support shell 13 and slided along slip case outer cover 5 and declined, handle support shell 13 will drive lifting handle 12 to moving down
Dynamic, as shown in figure 20, final movable block 302 and supporting block 301 are in contact, and lifting handle 12 is in 16 lower end of lying board.
Medical staff pulls pull plectane 801, and pull plectane 801 drives the sliding of the second rack gear 810,810 band of the second rack gear
Dynamic second gear 803 rotates, and second gear 803 drives third gear 806 to rotate, and third gear 806 drives the first rack gear 805
Sliding, the first rack gear 805 drive the sliding of the first limit plate 804；The second rack gear 810 will drive the rotation of the 5th gear 814 simultaneously,
5th gear 814 drives the rotation of the 4th gear 813, and the 4th gear 813 drives the rotation of the 6th tooth sector 815, and the 6th turns to tooth
Wheel 815 drives third rack gear 812 to slide, and third rack gear 812 drives the sliding of the second limit plate 811, final second limit plate 811
It can fully slide out and be entered in column spinner 802 out of third power belt wheel 103；First limit plate 804 can be partially from column spinner
It is entered in 802 in first power belt wheel 101 and the second power belt wheel 102, then rotates the first rotating disk 8, the first rotating disk
8 drive column spinner 802 to rotate, and column spinner 802 only drives the first power belt wheel 101 and the second power belt wheel 102 to rotate, and first
Power belt wheel 101 and the second power belt wheel 102 drive the first lifting belt wheel 1 to rotate simultaneously, and the first lifting belt wheel 1 drives lifting
Worm screw 7 rotates, and the rotation of elevating endless screw 7 drives lifting worm gear 701 to rotate, and lifting worm gear 701 drives elevating screw 702 to rotate, and rises
Drop screw rod 702 drive other devices of fixation on upper backup pad 14 and upper support side frame 15 and upper support side's frame 15 together on
It rises, pull plectane 801 is pushed when lying board 16 and hospital bed are flush, so that main power plant is in initial position, such as Figure 14 institute
Show；Medical staff rotates the first rotating disk 8, and the first rotating disk 8 drives the column spinner 802 being rotatablely connected on support side's frame 15
Rotation, because the second limit plate 811 is located in the corresponding limit hole of third power belt wheel 103,802 meeting of column spinner
Third power belt wheel 103 is driven to rotate, third belt wheel 104 drives third belt wheel 104 to rotate, and third belt wheel 104 drives shaft
216 rotations, shaft 216 drive second bevel gear 207 to rotate, and second bevel gear 207 drives first bevel gear 206 to rotate, and first
Bevel gear 206 drives the first translation worm screw 218 to rotate, and the first translation worm screw 218 drives the first translation worm gear 219 to rotate, and first
It translates worm gear 219 and drives the rotation of the second connection handle 217, the second connection handle 217 drives first gear 214 around first annular rack gear
212 rotations, while first gear 214 is rotated around first annular rack gear 212, also rotate on the second connection handle 217；First
Gear 214 drives the rotation of the first connection handle 211, and the first connection handle 211 is transported with movable slider 205 along limit slideway 210 and sliding rail 2
Dynamic, sliding block 205 drives drive connecting rod 203 to move, and drive connecting rod 203 drives short axle in the sliding slot 208 of the first follower link 202
Interior movement, while short axle also will drive the rotation of crank connecting link 201, short axle can be moved to the direction close to the second follower link 204
It is dynamic, state in moving process as shown in fig. 7, the first follower link 202 will drive the movement of the second follower link 204, second from
Dynamic connecting rod 204 drives slide cartridge 215 to slide on cylinder slide bar 209, and affixed lying board 16 can be flat with slide cartridge 215 on slide cartridge 215
It moves, the state of final link mechanism is as shown in Figure 8；Final lying board 16 is located at the upper end of hospital bed, medical staff can to patient into
Row limit, then again slides into lying board 16 on upper support side's frame 15 again, and patient also completely disengages lying board 16 positioned at disease at this time
On bed.
Medical staff to patient's progress first aid when needing to use defibrillator, medical staff's pull handle, in handle drive
Rotor plate 911 and the rotation of lower rotor plate 9；During lower rotor plate 9 rotates, lower rotor plate 9 will drive rotating plate driving gear
902, rotating plate driving gear 902 can be rotated along rotating plate annular rack 901, while to will drive rotating plate driven for rotating plate driving gear 902
Gear 903 rotates, and rotating plate driven gear 903 has certain supporting role to rotating plate driving gear 902, improves of the invention
Stability；Rotating plate driving gear 902 rotation drive rotating plate screw rod 908 rotate, rotating plate screw rod 908 drive power sliding shoe 907 to
Upper movement, while rotating plate screw rod 908 can also be slided with power sliding shoe 907 along sliding groove, while 907 meeting of power sliding shoe
It is translated up with upper rotor plate 911；During upper rotor plate 911 translates up, the first 904, second turns of rotating plate connecting rod
Plate connecting rod 905 and third rotating plate connecting rod 906 can be rotated around rotating joint, as shown in Figure 15 and Figure 16；Third rotating plate connecting rod
906 will push guiding sliding shoe along fine and smooth column and guiding traveller sliding, final second rotating plate connecting rod 905 in the process of movement
It is vertical with upper rotor plate 911 and lower rotor plate 9 with the first rotating plate connecting rod 904, as shown in figure 17；Meanwhile it being rotated in rotation
During plate 911 and lower rotor plate 9, power sliding shoe 907 can be slided, and power sliding shoe 907 will push the shifting of drive rod 909
Dynamic, drive rod 909 drives rotating plate rack gear 910 to slide, and rotating plate rack gear 910 drives the rotation of the first power gear 6, the first power teeth
6 rotation of wheel drives the rotation of the second power gear 601, and the second power gear 601 drives the rotation of the first transmission gear 602, and first passes
Moving gear 602 drives the rotation of third transmission gear, and third transmission gear drives the rotation of the second transmission gear 605；As shown in figure 19,
The rotation of second transmission gear 605 drives limit rack gear 606 to slide, and limit rack gear 606 drives the rotation of the first position limited gear 607, the
The rotation of one position limited gear 607 drives the second position limited gear 608, and the rotation of the second position limited gear 608 drives limit driving lever 616 to transport
Dynamic, limit driving lever 616 drives limit follower link 609 to move, and limit follower link 609 drives limit follower slip block 610
It is slided along rectangular sliding shoe slot 611, limit follower slip block 610 drives limited support bolt 612 mobile；Meanwhile second power
Gear 601 will drive the rotation of lifting gear 603, and lifting gear 603 can rotate on upper rotor plate 911, in lifting gear 603
Portion is provided with internal screw thread, and lifting gear 603 drives the internal elevating screw 604 being spirally connected to move up, and elevating screw 604 drives
Lifting box body 614 moves up, and elevating screw 604 drives guide support column 615 to move up along the sliding of shell 613；Finally make
Obtaining limited support bolt 612 can match with guide support column 615, there is certain supporting role, medical staff to guide post
Also it can be convenient and efficiently carry out first aid using defibrillator.
Claims (10)
1. a kind of patient carrier for cardiovascular internal medicine, including upper support side's frame (15), it is characterised in that: upper support side's frame
(15) lower end is connected with a pair of of support lifting device, and the support lifting device is symmetrical arranged；The support lifting device includes
Affixed upper support cylindrical body (703) and the lower support being slidably connected with upper support cylindrical body (703) with upper support side's frame (15)
Cylindrical body (704), the support lifting device include that can make that cylindrical body (703) is supported to rise along lower support cylindrical body (704)
Or the lifting transmission mechanism of decline；Upper backup pad (14), the upper backup pad are connected on the upper support cylindrical body (703)
(14) be provided with translation drive unit on, the translation drive unit include a pair of symmetrical link mechanism and with link mechanism phase
The power transmission arrangment of cooperation slidably connects lying board (16) on upper support side's frame (15), the translation drive unit energy
Lying board (16) is set to do round-trip translational motion；Lower support cylindrical body (704) lower end is connected with lower plate (4), the lower plate
(4) be rotatably connected to rotating supporting device on, the rotating supporting device include lower rotor plate (9) and with lower rotor plate (9) phase
Parallel upper rotor plate (911) is provided with the screw rod transmission for making rotor plate (911) upper and lower translation on the lower rotor plate (9)
Structure and the symmetrical support link structure of a pair matched with screw rod transmission structure；It is connected on the upper rotor plate (911)
Storage box is gone up and down, the lifting storage box includes lifting box body (614) and the box body matched with screw rod transmission structure transmission dress
It sets, the screw rod transmission structure and box body transmission device, which match, can make to go up and down box body (614) and rise or fall.
2. patient carrier for cardiovascular internal medicine according to claim 1, it is characterised in that: the link mechanism include with
Upper support side's frame (15) affixed cylinder slide bar (209) slidably connects slide cartridge (215) on the cylinder slide bar (209), described
Lying board (16) is fixed in slide cartridge (215) upper end, and slide cartridge (215) lower end is rotatably connected to the second follower link (204), described
Second follower link (204) is rotatably connected to the first follower link (202) far from the one end of slide cartridge (215), the upper support side
It is connected on frame (15) support rod (213), first follower link (202) is rotatably connected on far from the one end of slide cartridge (215)
It on support rod (213), is provided with sliding slot (208) on first follower link (202), is slidably connected in the sliding slot (208)
Short axle, the short axle are connected with drive connecting rod (203) close to one end of upper backup pad (14), and the other end of the short axle, which rotates, to be connected
It is connected to crank connecting link (201), the crank connecting link (201) is rotatably connected on support rod (213) far from one end of short axle.
3. patient carrier for cardiovascular internal medicine according to claim 2, it is characterised in that: the power transmission arrangment packet
The sliding block (205) with drive connecting rod (203) rotation connection is included, is connected with sliding rail (2), the sliding block on the upper backup pad (14)
(205) it is slidably connected with sliding rail (2), sliding block (205) lower end is rotatably connected to the first connection handle (211), and described first connects
It connects and is provided with limit slideway (210) between handle (211) and sliding block (205), the first connection handle (211) lower end is connected with first
Gear (214) is connected with the first annular rack gear (212) being meshed with first gear (214), institute on the upper backup pad (14)
The center for stating first annular rack gear (212) is rotatably connected to the second connection handle (217), second connection handle (217) and
First gear (214) rotation connection；Second connection handle (217) lower end is connected with the first translation worm gear (219), and described first
Annular rack (212) lower end is connected with the first translation worm screw (218) being meshed with the first translation worm gear (219)；Described first
It is connected with first bevel gear (206) in translation worm screw (218), is rotatably connected to translation shaft on the upper backup pad (14)
(216), one end of translation shaft (216) is connected with the second bevel gear (207) being meshed with first bevel gear (206),
The other end of translation shaft (216) is connected with third belt wheel (104), is provided on upper support side's frame (15) and third
The main power plant that belt wheel (104) and lifting transmission mechanism match.
4. patient carrier for cardiovascular internal medicine according to claim 3, it is characterised in that: the main power plant includes
With the column spinner (802) of upper support side's frame (15) rotation connection, column spinner (802) center slidably connects the second tooth
Item (810)；It is provided with circular groove in the column spinner (802), the circular groove is provided with and the close to one end of upper support side frame (15)
The translation limiting device that two rack gears (810) match, the translation limiting device are symmetrical arranged；Be additionally provided on the circular groove with
The lifting limited device that second rack gear (810) matches, the lifting limited device are symmetrical arranged.
5. patient carrier for cardiovascular internal medicine according to claim 4, it is characterised in that: the translation limiting device packet
The 5th gear (814) being meshed with the second rack gear (810) is included, the 5th gear (814) and column spinner (802) rotation connect
It connects, the 4th gear (813) is coaxially connected on the 5th gear (814), be rotatably connected on the column spinner (802) and the
The 6th tooth sector (815) that four gears (813) are meshed, slidably connects on the column spinner (802) and the 6th turns to tooth
The third rack gear (812) that (815) are meshed is taken turns, one end far from the 6th tooth sector (815) is solid on the third rack gear (812)
It is connected to the second limit plate (811), second limit plate (811) is slidably connected with column spinner (802)；Upper support side's frame
(15) pulley assemblies matched with column spinner (802) are rotatably connected on, the pulley assemblies include and the second limit plate
(811) the second power belt wheel (103) matched.
6. patient carrier for cardiovascular internal medicine according to claim 4, it is characterised in that: the lifting limited device packet
The second gear (803) being meshed with the second rack gear (810) is included, second gear (803) lower end is coaxially connected with third tooth
It takes turns (806), the second gear (803) and third gear (806) and column spinner (802) are rotatablely connected, the third gear
(806) it is engaged on the first rack gear (805), first rack gear (805) is slidably connected with column spinner (802), first tooth
One end on item (805) far from third gear (806) is connected with the first limit plate (804), the limit plate and column spinner (802)
It is slidably connected；The pulley assemblies include the first power belt wheel (101) and the second power matched with the first limit plate (804)
Belt wheel (102), the first power belt wheel (101) and the second power belt wheel (102) are affixed.
7. patient carrier for cardiovascular internal medicine according to claim 1, it is characterised in that: the screw rod transmission structure packet
The rotating plate annular rack (901) being fixed on lower plate (4) is included, is also rotatably connected to rotating plate driven tooth on the lower plate (4)
It takes turns (903), the rotating plate driven gear (903) and rotating plate annular rack (901) are concentric, the rotating plate annular rack (901)
On be engaged with rotating plate driving gear (902), the rotating plate driving gear (902) is also intermeshed with rotating plate driven gear (903),
Rotating plate screw rod (908) are connected on the rotating plate driving gear (902)；It slidably connects and turns on the upper rotor plate (911)
The power sliding shoe (907) that plate screw rod (908) is spirally connected；The support link structure includes being rotatablely connected with lower rotor plate (9)
First rotating plate connecting rod (904) and the second rotating plate connecting rod (905) parallel with first rotating plate connecting rod (904), first rotating plate
Connecting rod (904) one end and upper rotor plate (911) far from lower rotor plate (9) are rotatablely connected, the second rotating plate connecting rod (905)
It is rotatablely connected with upper rotor plate (911).
8. patient carrier for cardiovascular internal medicine according to claim 1, it is characterised in that: the box body transmission device packet
The rotating plate rack gear (910) with power sliding shoe (907) Joint is included, the rotating plate rack gear (910) and upper rotor plate (911) are slided
Connection；A pair of symmetrical gear structure is provided on the upper rotor plate (911)；The gear structure includes and rotating plate rack gear
(910) gear reduction and limited support mechanism matched.
9. patient carrier for cardiovascular internal medicine according to claim 8, it is characterised in that: the gear reduction packet
The first power gear (6) being meshed with rotating plate rack gear (910) is included, first power gear (6) and upper rotor plate (911) turn
It is dynamic to connect, the second power gear (601) being meshed with the first power gear (6), institute are provided on the upper rotor plate (911)
It states and is rotatably connected to third transmission gear on rotor plate (911), third transmission gear upper end is coaxially connected with and second
The first transmission gear (602) that power gear (601) is meshed, is rotatably connected on the upper rotor plate (911) and third passes
The second transmission gear (605) that moving gear is meshed.
10. patient carrier for cardiovascular internal medicine according to claim 8, it is characterised in that: the limited support mechanism
Including the limit rack gear (606) being meshed with the second transmission gear (605), the limit rack gear (606) and upper rotor plate (911)
It is slidably connected；The symmetrical limiting component matched with limit rack gear (606) is provided on the upper rotor plate (911), it is described
Limiting component includes the first position limited gear (607) being meshed with limit rack gear (606), is rotated on the upper rotor plate (911)
It is connected with the second position limited gear (608) being meshed with the first position limited gear (607), is consolidated on second position limited gear (608)
It is connected to limit driving lever (616), limit driving lever (616) is rotatably connected to far from the one end of the second position limited gear (608)
It limits follower link (609), limit follower link (609) is rotatably connected to far from the one end of the second position limited gear (608)
It limits follower slip block (610), rectangular sliding shoe slot (611), the driven cunning of limit is connected on the upper rotor plate (911)
Motion block (610) is slidably connected with rectangular sliding shoe slot (611), is connected with limited support on the limit follower slip block (610)
Bolt (612), the limited support bolt (612) are located at rectangular sliding shoe slot (611) outside, the limited support bolt
(612) it is slidably connected with upper rotor plate (911)；It is rotatably connected on the upper rotor plate (911) and the second power gear (601)
The lifting gear (603) being meshed, lifting gear (603) middle part are provided with internal screw thread, are rotatablely connected on the internal screw thread
Have elevating screw (604), the elevating screw (604) and upper rotor plate (911) are rotatablely connected, on the elevating screw (604)
It is connected with lifting box body (614), is connected with shell (613) on the upper rotor plate (911), the lifting box body (614) and shell
Body (613) is slidably connected, and is connected with the guide support matched with limited support bolt (612) on lifting box body (614)
Column (615).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910451494.8A CN110123536B (en) | 2019-05-28 | 2019-05-28 | Patient carrier for cardiovascular internal medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910451494.8A CN110123536B (en) | 2019-05-28 | 2019-05-28 | Patient carrier for cardiovascular internal medicine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110123536A true CN110123536A (en) | 2019-08-16 |
| CN110123536B CN110123536B (en) | 2021-02-19 |
Family
ID=67582368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910451494.8A Active CN110123536B (en) | 2019-05-28 | 2019-05-28 | Patient carrier for cardiovascular internal medicine |
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| CN111513947A (en) * | 2020-04-25 | 2020-08-11 | 王凡 | Multifunctional anti-falling bed for getting up |
| CN113118587A (en) * | 2021-04-01 | 2021-07-16 | 安徽同佳电子科技有限公司 | Motor coil tin soldering charging plate positioning device |
| CN115816491A (en) * | 2023-02-15 | 2023-03-21 | 福建环宇通信息科技股份公司 | Medical apparatus nurse auxiliary robot |
| WO2024031858A1 (en) * | 2022-08-12 | 2024-02-15 | 广东天太机器人有限公司 | Power base station |
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| CN115816491A (en) * | 2023-02-15 | 2023-03-21 | 福建环宇通信息科技股份公司 | Medical apparatus nurse auxiliary robot |
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| CN110123536B (en) | 2021-02-19 |
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