CN110236835A - A kind of shift unit - Google Patents
A kind of shift unit Download PDFInfo
- Publication number
- CN110236835A CN110236835A CN201910475793.5A CN201910475793A CN110236835A CN 110236835 A CN110236835 A CN 110236835A CN 201910475793 A CN201910475793 A CN 201910475793A CN 110236835 A CN110236835 A CN 110236835A
- Authority
- CN
- China
- Prior art keywords
- oscillating rod
- connecting rod
- rotating member
- shift unit
- axle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1013—Lifting of patients by
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1025—Lateral movement of patients, e.g. horizontal transfer
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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a kind of shift units, including base mechanism, hooking mechanism；Base mechanism includes first connecting rod, the first oscillating rod and the second oscillating rod set on first connecting rod both ends；Shift unit further includes on first connecting rod for adjusting the regulating mechanism of angle between the first oscillating rod and the second oscillating rod；Regulating mechanism include first axle on the first connecting rod, the rotating member of rotation being sheathed in first axle, the first connector being connected between the lower end of rotating member and the first oscillating rod, the second connector being connected between the upper end of rotating member and the second oscillating rod, the gear plate for offering gear hole being connected in first axle, on rotating member for penetrating the positioning pin in gear hole, the torsional spring for being pushed against rotating member on gear plate in first axle.A kind of shift unit of the present invention, can be realized single transport the wounded, and the angle between the first oscillating rod and the second oscillating rod can be adjusted according to emergency relief occasion.
Description
Technical field
The present invention relates to a kind of shift units.
Background technique
In hospital or other emergency relief occasions, for the wounded that can not move on their own, generally stretcher can be selected to carry out
It transports.And stretcher itself is wider, cannot be introduced into the more narrow occasion in space；Meanwhile stretcher needs at least two people to transport
It send, when first-aid personnel is limited, the shipping time can be extended, delay the treatment of the wounded.
Summary of the invention
The object of the present invention is to provide a kind of shift unit, single transport the wounded, the angle that base mechanism opens can be realized
It can be adjusted as needed.
In order to achieve the above objectives, the technical solution adopted by the present invention is that:
A kind of shift unit, including moveable base mechanism, the hooking mechanism on the base mechanism；
The base mechanism includes first connecting rod, can set rotating around what the first direction of axis line and the second direction of axis line were swung
In first oscillating rod at the first connecting rod both ends and the second oscillating rod, it is respectively arranged on first oscillating rod and described second
The idler wheel of oscillating rod bottom；
The hooking mechanism include bottom end be connected on the first connecting rod the second connecting rod, be set to second connecting rod
On hook bar, set on the hook hooking part of the bar far from second connecting rod one end；
The shift unit further includes on the first connecting rod for adjusting first oscillating rod and second pendulum
The regulating mechanism of lever angle between the two；
The regulating mechanism includes the first axle being set on the first connecting rod, can turn around the direction of axis line of the first axle
The dynamic rotating member being sheathed in the first axle, be connected between the lower end of the rotating member and first oscillating rod
The second connector between a connection piece, the upper end for being connected to the rotating member and second oscillating rod is fixedly connected on institute
State the gear plate in first axle, at least two be opened on the gear plate gear hole, be used on the rotating member
The positioning pin that penetrates in the gear hole, in the first axle for the rotating member to be pushed against the gear plate
Torsional spring.
Preferably, the gear plate is between first oscillating rod and second oscillating rod, described at least two
Gear hole is sequentially arranged at intervals along first oscillating rod close to the direction of second oscillating rod.
It is highly preferred that at least two gear holes are sequentially arranged at intervals along circular arc direction, the radius of the circular arc and institute
The radius of turn for stating positioning pin is identical.
Preferably, the regulating mechanism further includes being connected on the rotating member to be used to drive the rotating member vertical
The handle of rotation in surface.
It is highly preferred that the handle, is also used to drive the rotating member close to or far from the gear plate, so that described
Positioning pin penetrates or deviates from the gear hole.
Preferably, the torsion spring set is set in the first axle, and the rotating member is located at the gear plate and the torsional spring
Between.
Preferably, first connector and second connector are in center pair along the direction of axis line of the first axle
Claim.
Preferably, the first connecting rod has hollow cavity, and first oscillating rod includes the first noumenon, is connected to institute
State it is on the first noumenon and can around first direction of axis line rotate be set to the hollow cavity in the first link block；Institute
State the second oscillating rod include the second ontology, be connected on second ontology and can be rotated around second direction of axis line
The second link block in the hollow cavity.
Preferably, the shift unit further includes the handrail in second connecting rod.
Preferably, the described hook one end of bar far from the hooking part is rotatably set in second connecting rod, institute
Stating hooking mechanism further includes the driving motor being connected between the hook bar and second connecting rod.
Due to the application of the above technical scheme, compared with the prior art, the invention has the following advantages: a kind of shifting of the present invention
Position device can be realized single transport the wounded, and the angle between the first oscillating rod and the second oscillating rod can be as desired by tune
Section mechanism is adjusted, and transports shift unit not only steadily, while can also pass in and out the more narrow emergency relief occasion in space.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of apparatus of the present invention；
Attached drawing 2 is the structural schematic diagram of regulating mechanism；
Attached drawing 3 is the structural schematic diagram of the first oscillating rod and the second oscillating rod.
Wherein: 1, first connecting rod；2, the first oscillating rod；21, the first noumenon；22, the first link block；3, it second swings
Bar；31, the second ontology；32, the second link block；4, idler wheel；5, the second connecting rod；6, bar is hooked；7, hooking part；8, first axle；
9, rotating member；10, the first connector；11, the second connector；12, gear plate；13, gear hole；14, positioning pin；15, torsional spring；
16, handle；17, handrail；18, driving motor.
Specific embodiment
The technical solution of the present invention will be further described below with reference to the accompanying drawings.
Join as shown in figure 1 to 3, above-mentioned a kind of shift unit, including moveable base mechanism, the hook on base mechanism
Suspension mechanism.
Base mechanism includes first connecting rod 1, can swing rotating around the first direction of axis line and the second direction of axis line
Set on first oscillating rod 2 at 1 both ends of first connecting rod and the second oscillating rod 3, it is respectively arranged on the first oscillating rod 2 and the second oscillating rod
The idler wheel 4 of 3 bottoms.In the present embodiment, first connecting rod 1, the first oscillating rod 2, the second oscillating rod 3 prolong in the horizontal direction
It stretches, the first axial line and the second axial line extend along the vertical direction.When first oscillating rod 2 and the second oscillating rod 3 are parallel to each other,
The width of base mechanism is most narrow.
Hooking mechanism include bottom end be connected on first connecting rod 1 the second connecting rod 5, in the second connecting rod 5
Hook bar 6, set on hook hooking part 7 of the bar 6 far from 5 one end of the second connecting rod.In the present embodiment, the second connecting rod 5 is along upper
Lower direction extends；It hooks the one end of bar 6 far from hooking part 7 to be rotatably set in the second connecting rod 5, is arranged by this, is made
Hooking bar 6 can move up and down far from one end of the second connecting rod 5, to adjust height according to different human somatotypes.Hook machine
Structure further includes being connected to the driving motor 18 hooked between bar 6 and the second connecting rod 5, is driven by the driving motor 18 and hooks bar
6 rotations.It when the output end of driving motor 18 stretches out, hooks bar 6 and is rotated up, when the output end of driving motor 18 retracts, hook
Bar 6 rotates down.
Above-mentioned shift unit further includes on first connecting rod 1 for adjusting 3 liang of the first oscillating rod 2 and the second oscillating rod
The regulating mechanism of angle between person.Regulating mechanism includes first axle 8 on the first connecting rod 1, can be around the axle center of first axle 8
The rotating member 9 of line direction rotation being sheathed in first axle 8, the be connected between the lower end of rotating member 9 and the first oscillating rod 2
The second connector 11 between a connection piece 10, the upper end for being connected to rotating member 9 and the second oscillating rod 3 is fixedly connected on first
Gear hole 13 that gear plate 12, at least two on axis 8 is opened on gear plate 12, on rotating member 9 for penetrating shelves
Positioning pin 14 in the hole 13 of position, the torsional spring 15 for being pushed against rotating member 9 on gear plate 12 in first axle 8.At this
In embodiment, first axle 8 is horizontally extending, and first axle 8 is between the first oscillating rod 2 and the second oscillating rod 3, first axle
The length extending direction of the vertical first connecting rod 1 of 8 length extending direction；The both ends of first connector 10 pass through joint shaft respectively
It holds and is connect with rotating member 9 and the first oscillating rod 2, the both ends of the second connector 11 pass through oscillating bearing and rotating member 9 and the respectively
The connection of two oscillating rods 3.In the present embodiment, the first connector 10 and the second connector 11 are in along the direction of axis line of first axle 8
Central symmetry is arranged by this, can control 3 synchronous on-off of the first oscillating rod 2 and the second oscillating rod, make shift unit center of gravity not
Become, remains steady.
Above-mentioned gear plate 12 is between the first oscillating rod 2 and the second oscillating rod 3, and at least two gear holes 13 are along the first pendulum
Lever 2 is sequentially arranged at intervals close to the direction of the second oscillating rod 3.In the present embodiment, there are three gear holes 13, it is respectively positioned on first
The top of axis 8, three gear holes 13 are sequentially arranged at intervals along circular arc direction, the radius of turn phase of the radius and positioning pin 14 of circular arc
Together.It is arranged by this, when positioning pin 14 penetrates in the gear hole 13 close to 3 side of the second oscillating rod, the first oscillating rod 2 and the
The angle that two oscillating rods 3 open is minimum (can be set to be parallel to each other)；When positioning pin 14 is penetrated close to 2 side of the first oscillating rod
When in gear hole 13, the angle that the first oscillating rod 2 and the second oscillating rod 3 open is maximum, and the stability of shift unit is best.Due to shelves
Position hole 13 is located at the top of first axle 8, when rotating member 9 rotates clockwise, between the first oscillating rod 2 and the second oscillating rod 3
Angle is synchronous to be reduced until being parallel to each other；When rotating member 9 rotates counterclockwise, between the first oscillating rod 2 and the second oscillating rod 3
Angle is synchronous to be increased.
Above-mentioned regulating mechanism further includes being connected on rotating member 9 to be used to that rotating member 9 to be driven to rotate in perpendicular
Handle 16.In the present embodiment, the length extending direction of handle 16 is parallel to each other with the length extending direction of rotating member 9, equal edge
Up and down direction extends.Handle 16 is also used to drive rotating member 9 close to or far from gear plate 12, so that positioning pin 14 is penetrated or taken off
Gear hole 13 out.In the present embodiment, torsional spring 15 is sheathed in first axle 8, rotating member 9 be located at gear plate 12 and torsional spring 15 it
Between.Torsional spring 15 is fixed in first axle 8 far from one end of rotating member 9, and torsional spring 15 is close to one end of rotating member 9 for providing driving
The elastic force of the compression gear plate 12 of rotating member 9.
Above-mentioned first connecting rod 1 has hollow cavity, and the first oscillating rod 2 includes the first noumenon 21, is connected to the first noumenon
21 sides and can around the first direction of axis line rotate be set to hollow cavity in the first link block 22；Second oscillating rod 3 packet
Include the second ontology 31, be connected to 31 side of the second ontology and can around the second direction of axis line rotate be set to hollow cavity in
Second link block 32.
Above-mentioned shift unit further includes the handrail 17 in the second connecting rod 5, can easily be pushed by the handrail 17
Shift unit.
The course of work of lower the present embodiment is illustrated in detail below:
Handle 16 is pulled back, is detached from positioning pin 14 from gear hole 13, rotational handle 16, according to the ground of emergency relief occasion
Shape needs that positioning pin 14 is made to be directed at suitable gear hole 13, forward driving handle 16, enters positioning pin 14 in the gear hole 13,
Rotating member 9 is pressed on gear plate 12 by torsional spring 15；The angle between the first oscillating rod 2 and the second oscillating rod 3 is at this time
For angle adjusted, the height of hooking part 7 is adjusted according to the figure of the wounded, the wounded is hooked on hooking part 7 (by cloth
Equal flexible materials) it is transported.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of shift unit, it is characterised in that: the hook machine including moveable base mechanism, on the base mechanism
Structure；
The base mechanism includes first connecting rod, can set rotating around what the first direction of axis line and the second direction of axis line were swung
In first oscillating rod at the first connecting rod both ends and the second oscillating rod, it is respectively arranged on first oscillating rod and described second
The idler wheel of oscillating rod bottom；
The hooking mechanism include bottom end be connected on the first connecting rod the second connecting rod, be set to second connecting rod
On hook bar, set on the hook hooking part of the bar far from second connecting rod one end；
The shift unit further includes on the first connecting rod for adjusting first oscillating rod and second pendulum
The regulating mechanism of lever angle between the two；
The regulating mechanism includes the first axle being set on the first connecting rod, can turn around the direction of axis line of the first axle
The dynamic rotating member being sheathed in the first axle, be connected between the lower end of the rotating member and first oscillating rod
The second connector between a connection piece, the upper end for being connected to the rotating member and second oscillating rod is fixedly connected on institute
State the gear plate in first axle, at least two be opened on the gear plate gear hole, be used on the rotating member
The positioning pin that penetrates in the gear hole, in the first axle for the rotating member to be pushed against the gear plate
Torsional spring.
2. a kind of shift unit according to claim 1, it is characterised in that: the gear plate be located at first oscillating rod and
Between second oscillating rod, at least two gear holes are along first oscillating rod close to the direction of second oscillating rod
It is sequentially arranged at intervals.
3. a kind of shift unit according to claim 2, it is characterised in that: at least two gear holes along circular arc direction according to
Minor tick arrangement, the radius of the circular arc are identical as the radius of turn of the positioning pin.
4. a kind of shift unit according to claim 1, it is characterised in that: the regulating mechanism further includes being connected to described turn
The handle for driving the rotating member to rotate in perpendicular on moving part.
5. a kind of shift unit according to claim 4, it is characterised in that: the handle is also used to drive the rotating member
Close to or far from the gear plate, so that the positioning pin penetrates or deviates from the gear hole.
6. a kind of shift unit according to claim 1, it is characterised in that: the torsion spring set is set in the first axle, institute
Rotating member is stated between the gear plate and the torsional spring.
7. a kind of shift unit according to claim 1, it is characterised in that: first connector and second connector
Direction of axis line along the first axle is centrosymmetric.
8. a kind of shift unit according to claim 1, it is characterised in that: the first connecting rod has hollow cavity, institute
State the first oscillating rod include the first noumenon, be connected on the first noumenon and can be rotated around first direction of axis line
The first link block in the hollow cavity；Second oscillating rod includes the second ontology, is connected to second ontology
On and can around second direction of axis line rotate be set to the hollow cavity in the second link block.
9. a kind of shift unit according to claim 1, it is characterised in that: the shift unit further includes being set to described second to connect
Handrail on extension bar.
10. a kind of shift unit according to claim 1, it is characterised in that: it is described hook bar far from the hooking part one
End is rotatably set in second connecting rod, and the hooking mechanism further includes being connected to the hook bar and described second to connect
Driving motor between extension bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910475793.5A CN110236835A (en) | 2019-06-03 | 2019-06-03 | A kind of shift unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910475793.5A CN110236835A (en) | 2019-06-03 | 2019-06-03 | A kind of shift unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110236835A true CN110236835A (en) | 2019-09-17 |
Family
ID=67885887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910475793.5A Pending CN110236835A (en) | 2019-06-03 | 2019-06-03 | A kind of shift unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110236835A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111759618A (en) * | 2020-07-23 | 2020-10-13 | 厦门理工学院 | Wireless sound control nursing hoisting and shifting machine and control method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2821406A (en) * | 1954-07-21 | 1958-01-28 | Ted Hoyer & Company Inc | Adjustable base invalid lift |
| GB867149A (en) * | 1959-01-20 | 1961-05-03 | Zimmer Orthopaedic Ltd | Improvements in or relating to patient lifters |
| US20060137091A1 (en) * | 2003-02-03 | 2006-06-29 | Asger Gramkow | System and user interface for handling a person, and method therefor |
| US20080189852A1 (en) * | 2005-05-09 | 2008-08-14 | Hecare Systems Aps | Handling System for Lifting or Moving a Person, a Weighting System and Method of Lifting and Moving a Person |
| US20080300116A1 (en) * | 2007-06-04 | 2008-12-04 | James Ryan Eder | Handicapped accessible exercise machine |
| CN107296720A (en) * | 2017-05-22 | 2017-10-27 | 宁波特能机电有限公司 | A kind of Multifunctional hemiplegia recovering walking training |
-
2019
- 2019-06-03 CN CN201910475793.5A patent/CN110236835A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2821406A (en) * | 1954-07-21 | 1958-01-28 | Ted Hoyer & Company Inc | Adjustable base invalid lift |
| GB867149A (en) * | 1959-01-20 | 1961-05-03 | Zimmer Orthopaedic Ltd | Improvements in or relating to patient lifters |
| US20060137091A1 (en) * | 2003-02-03 | 2006-06-29 | Asger Gramkow | System and user interface for handling a person, and method therefor |
| US20080189852A1 (en) * | 2005-05-09 | 2008-08-14 | Hecare Systems Aps | Handling System for Lifting or Moving a Person, a Weighting System and Method of Lifting and Moving a Person |
| US20080300116A1 (en) * | 2007-06-04 | 2008-12-04 | James Ryan Eder | Handicapped accessible exercise machine |
| CN107296720A (en) * | 2017-05-22 | 2017-10-27 | 宁波特能机电有限公司 | A kind of Multifunctional hemiplegia recovering walking training |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111759618A (en) * | 2020-07-23 | 2020-10-13 | 厦门理工学院 | Wireless sound control nursing hoisting and shifting machine and control method thereof |
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