CN108743071A - A kind of medical aid vehicle - Google Patents
A kind of medical aid vehicle Download PDFInfo
- Publication number
- CN108743071A CN108743071A CN201810260030.4A CN201810260030A CN108743071A CN 108743071 A CN108743071 A CN 108743071A CN 201810260030 A CN201810260030 A CN 201810260030A CN 108743071 A CN108743071 A CN 108743071A
- Authority
- CN
- China
- Prior art keywords
- stretcher
- guide post
- trapped orbit
- medical aid
- compartment
- 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.)
- Withdrawn
Links
- 238000003825 pressing Methods 0.000 claims description 4
- 241000736199 Paeonia Species 0.000 claims 1
- 235000006484 Paeonia officinalis Nutrition 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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
- A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
- A61G3/08—Accommodating or securing wheelchairs or stretchers
- A61G3/0816—Accommodating or securing stretchers
- A61G3/0875—Securing stretchers, e.g. fastening means
-
- 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
- A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
- A61G3/08—Accommodating or securing wheelchairs or stretchers
- A61G3/0816—Accommodating or securing stretchers
- A61G3/0875—Securing stretchers, e.g. fastening means
- A61G3/0883—Securing stretchers, e.g. fastening means by preventing lateral movement, e.g. tracks
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The present invention relates to medical equipment fields, and in particular to a kind of medical aid vehicle.When the stretcher of the present invention is shifted into compartment, keep stretcher corresponding with the trapped orbit in compartment, stretcher is pushed into compartment, the guide post correspondence on stretcher enters in trapped orbit at this time, continue to press on stretcher, stretcher enters in trapped orbit under the guiding of boot segment at this time, so that stretcher enters in compartment, the guide post correspondence on stretcher enters in trapped orbit at this time, guide post is locked in trapped orbit by the retaining mechanism on the fixed section of trapped orbit, stretcher is avoided to retreat, there is certain elasticity when the elastic supporting plate of boot segment enables runner to coordinate with guide post, avoid rigid collision damage guide post and runner, it is safe and reliable that stretcher is fixed by trapped orbit, it prevents from shaking, improve security performance.
Description
Technical field
The present invention relates to medical equipment fields, and in particular to a kind of medical aid vehicle.
Background technology
It is generally fitted provided with dedicated stretcher, referred to as stretcher on ambulance, including frame body and is arranged on frame body
Supporting leg there are four supporting leg is set, carries idler wheel on each supporting leg.This four supporting legs are hinged on frame body, while four supporting legs
On be additionally provided with fold mechanism.When stretcher is placed on ambulance, four supporting legs fold into the bottom of frame body by fold mechanism
Portion reduces stretcher the space occupied in this way.Rear support leg is removed from ambulance when stretcher to open, stretcher passes through rolling at this time
Wheel moves on the ground, convenient for transporting patient.
After existing stretcher is placed in the compartment of ambulance, generally fixed by simple structure, ambulance is expert at
It can be vibrated during sailing so that stretcher shakes in compartment, it is easy to make the patient on stretcher by secondary wound
Evil, security performance are very poor；In addition, when existing stretcher is transferred to from ground in compartment, need more people's compounding practices by stretcher
Vehicle is lifted in compartment, and operation in this way is inconvenient, and is unfavorable for rapidly shifting patient.
Invention content
The present invention provides a kind of medical aid vehicle, to solve the poor safety performance of existing ambulance stretcher when in use
The problem of.
The medical aid vehicle of the present invention adopts the following technical scheme that：
A kind of medical aid vehicle, including car body and stretcher, the car body include compartment, the both sides of the stretcher front and back end
Opposite to be equipped with guide post, left and right is opposite in the compartment sets there are two fixing device, on the opposite side of the fixing device
Equipped with trapped orbit extending along the longitudinal direction, for being slidably matched with the guide post in stretcher respective side, the rail
Road includes the boot segment in leading portion and the horizontally disposed fixed section in back segment, and the boot segment is from front to back to updip
Oblique setting and front side have for entering the opening in trapped orbit for corresponding guide post, and the trapped orbit includes phase up and down
To the side wall of setting, the side wall of the boot segment includes the elastic supporting plate of two relative spacings setting, two elastic supporting plates
Interval in be distributed with the runner being rotatably assorted for corresponding guide post along the longitudinal direction, on the fixed section of the trapped orbit
Equipped with the retaining mechanism for preventing its retrogressing with the cooperation of corresponding guide post block.
The retaining mechanism includes the locking jaw being rotatably arranged in fixing device, and the locking jaw is described with being deep into
Stop section in trapped orbit, for coordinating with corresponding guide post block is connected on the locking jaw and provides bullet to it
Property power spring and the rear side be equipped with the bumping post that is limited to its rotation stop, be connected on the locking jaw for driving it to overcome bullet
The elastic force of spring rotates so that stop section is detached from the operating mechanism of block cooperation with corresponding guide post.
The operating mechanism includes the operating lever that guiding movement is installed in the fixing device, one end of the operating lever
It is sequentially connected with corresponding locking jaw by link mechanism, the other end is equipped with the operation portion for being used for pressing operation.
It is connected with resetting spring in the operating lever.
The end of the trapped orbit is equipped with for coordinating to provide it forward preload with the guide post top pressure being adapted to
The pre-tightening mechanism of power.
The pre-tightening mechanism includes the top pressure column of guiding movement setting on the securing means, the top pressure column and the fixation
Preloading spring is equipped between device.
Shaft is installed on two elastic supporting plates being oppositely arranged, the runner is rotatably arranged in the shaft.
The beneficial effects of the invention are as follows：When the stretcher of the present invention is shifted into compartment, make stretcher and consolidating in compartment
Orbit determination road corresponds to, and stretcher is pushed into compartment, and the guide post correspondence on stretcher enters in trapped orbit at this time, continues to push away
Dynamic stretcher, stretcher enters in trapped orbit under the guiding of boot segment at this time so that and stretcher enters in compartment, this
When stretcher on guide post correspondence enter in trapped orbit, the retaining mechanism on the fixed section of trapped orbit locks guide post
Tightly in trapped orbit, stretcher is avoided to retreat, the elastic supporting plate of boot segment has when runner is coordinated with guide post
There is certain elasticity, avoids rigid collision damage guide post and runner, it is safe and reliable that stretcher is fixed by trapped orbit, prevent
It only shakes, improves security performance；Meanwhile boot segment is obliquely installed and is moved along trapped orbit convenient for stretcher, improve to
The convenience of stretcher operation is transported in compartment.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art
With obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the fixing device in the specific embodiment of the medical aid vehicle of the present invention；
Fig. 2 is the structural schematic diagram of the trapped orbit in the fixing device in Fig. 1；
Fig. 3 is the structural schematic diagram of the retaining mechanism in Fig. 2；
Fig. 4 is the scheme of installation of the runner on the boot segment of the trapped orbit in Fig. 2；
Fig. 5 is the structural schematic diagram of stretcher；
In figure：1, the first fixing device；2, the second fixing device；3, fixed section；4, boot segment；5, runner；6, retaining mechanism；7,
Pre-tightening mechanism；8, stretcher；11, elastic supporting plate；12, shaft；61, locking jaw；62, operating lever；63, bumping post；64, connecting rod；
65, resetting spring；66, operation portion；81, guide post.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The medical aid vehicle of the present invention illustrates only the extension side of trapped orbit as shown in Figures 1 to 5 in wherein Fig. 1
To the overall structure with extension, in trapped orbit on the structures such as runner do not show.A kind of medical aid vehicle, including car body and
Stretcher 8, car body include compartment, and the both sides of 8 front and back end of stretcher are opposite to be equipped with guide post 81, and left and right is equipped with relatively in compartment
Two fixing devices, the opposite side of fixing device be equipped with extend along the longitudinal direction, be used for and 8 respective side of stretcher
The trapped orbit that is slidably matched of guide post 81, track includes boot segment 4 in leading portion and horizontally disposed in back segment
Fixed section 3, boot segment 4 be obliquely installed upwards from front to back and front side have for for corresponding guide post 81 enter retaining rail
Opening in road, trapped orbit include the side wall being oppositely arranged up and down, and the side wall of boot segment 4 includes that two relative spacings are arranged
Elastic supporting plate 11 is distributed in the interval of two elastic supporting plates 11 and matches for the rotation of corresponding guide post 81 along the longitudinal direction
The runner 5 of conjunction, the fixed section 3 of trapped orbit are equipped with the locking for preventing it from retreating with the cooperation of 81 block of corresponding guide post
Mechanism 6.
Two fixing devices distinguish the first fixing device 1 and the second fixing device 2, and the first fixing device 1 and second is fixed
Body structure may be used in device 2, can also use frame structure.
In the present embodiment, retaining mechanism 6 includes the locking jaw 61 being rotatably arranged in fixing device, and locking jaw 61 has
It is deep into stop section in trapped orbit, for coordinating with corresponding guide post block, is connected on locking jaw 61 and it is carried
Spring and rear side for elastic force are equipped with the bumping post 63 limited to its rotation stop, are connected on locking jaw 61 for driving it to overcome bullet
The elastic force of spring rotates so that stop section is detached from the operating mechanism of block cooperation with corresponding guide post.
Operating mechanism includes the operating lever 62 that guiding movement is installed in fixing device, and one end of operating lever 62 passes through connecting rod
Structure is sequentially connected with corresponding locking jaw 61, the other end is equipped with the operation portion 66 for pressing operation.It is connected in operating lever 62
There is resetting spring 65.Link mechanism includes connecting rod 64, and the both ends of connecting rod 64 are articulated and connected with locking jaw 61 and operating lever 62 respectively.
The operation portion 66 of operating lever 62 is the disk-like structure being arranged in 62 end of operating lever, and fixing device is equipped with and is adapted to operation portion 66
Pit, operation portion 66 is in pit and 65 top pressure of resetting spring is assemblied between operation portion 66 and the bottom of pit.Operation
Portion's recess setting avoids surprisingly touching operation portion, improves security performance.The setting structure of resetting spring 65 is simple, convenient for adding
Work.
The end of trapped orbit is equipped with for coordinating to provide it forward pretightning force with the guide post top pressure being adapted to
Pre-tightening mechanism 7.Pre-tightening mechanism 7 includes the top pressure column of guiding movement setting on the securing means, between top pressure column and fixing device
Equipped with preloading spring.Pre-tightening mechanism 7 provides forward pretightning force to the stretcher 8 in trapped orbit, makes the elastic top pressure of stretcher 8
It is assemblied between pre-tightening mechanism 7 and retaining mechanism 6, on the one hand avoids shaking, security performance is on the other hand improved by pretightning force.
In the present embodiment, it is installed with shaft 12 on two elastic supporting plates 11 being oppositely arranged, runner 5 is rotatably arranged on
In shaft 12.Setting structure is simple in this way, easy to process.Folding knot in the prior art may be used in the leg structure of stretcher
Structure can fold when being put into compartment in this way, naturally it is also possible to not use foldable structure, fixing device should have at this time
There are enough height so that the position of trapped orbit is corresponding with the height and position of the guide post on stretcher.
The beneficial effects of the invention are as follows：When the stretcher of the present invention is shifted into compartment, make stretcher and consolidating in compartment
Orbit determination road corresponds to, and stretcher is pushed into compartment, and the guide post correspondence on stretcher enters in trapped orbit at this time, continues to push away
Dynamic stretcher, stretcher enters in trapped orbit under the guiding of boot segment 4 at this time so that and stretcher enters in compartment,
The guide post correspondence on stretcher enters in trapped orbit at this time, and the retaining mechanism 6 on the fixed section 3 of trapped orbit will guide
Column is locked in trapped orbit, and stretcher is avoided to retreat, when the elastic supporting plate of boot segment 4 makes runner 5 coordinate with guide post
There can be certain elasticity, avoid rigid collision damage guide post and runner 5, stretcher safety is fixed by trapped orbit
Reliably, it prevents from shaking, improves security performance；Meanwhile boot segment 4 is obliquely installed and is moved along trapped orbit convenient for stretcher,
Improve the convenience that stretcher operation is transported into compartment.
When needing to take out stretcher from compartment, pressing operation bar, operating lever drives locking jaw rotation so that locking jaw
It is detached from block cooperation with guide post on stretcher, the pretightning force of pre-tightening mechanism pushes up stretcher to the open end of trapped orbit at this time
It pushes away, it is easy to operate.
In other embodiments of the invention, retaining mechanism includes elastic bumping post, while the attended operation on elastic bumping post
Bar is to realize unlock；Operating mechanism can also include drawstring, and one end of drawstring is fixed on locking jaw consequently facilitating pulling lock
Tight pawl rotation；Pre-tightening mechanism includes preloading spring, the direct top pressure stretcher of preloading spring；Shaft is assembled with runner rotation stop and both ends
Rolling assembling is in elastomeric side panels.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (7)
1. a kind of medical aid vehicle, including car body and stretcher, it is characterised in that：The car body includes compartment, the stretcher
The both sides of Chinese herbaceous peony rear end are opposite to be equipped with guide post, and left and right is opposite in the compartment sets that there are two fixing device, the fixed dresses
Set opposite side be equipped with extend along the longitudinal direction, for consolidating with what the guide post in stretcher respective side was slidably matched
Orbit determination road, the track include the boot segment in leading portion and the horizontally disposed fixed section in back segment, the boot segment
It is obliquely installed upwards from front to back and front side has for entering the opening in trapped orbit, the fixation for corresponding guide post
Track includes the side wall being oppositely arranged up and down, and the side wall of the boot segment includes the elastic supporting plate of two relative spacings setting,
The runner being rotatably assorted for corresponding guide post, the fixation is distributed in the interval of two elastic supporting plates along the longitudinal direction
The fixed section of track is equipped with the retaining mechanism for preventing it from retreating with the cooperation of corresponding guide post block.
2. medical aid vehicle according to claim 1, it is characterised in that：The retaining mechanism includes being rotatably arranged on admittedly
Determine the locking jaw on device, the locking jaw have be deep into it is in the trapped orbit, be used for and corresponding guide post block
The stop section of cooperation, the spring for providing it elastic force is connected on the locking jaw and the rear side is equipped with and is limited to its rotation stop
Bumping post, be connected on the locking jaw for driving it to overcome the rotation of the elastic force of spring so that stop section and corresponding guiding
Column is detached from the operating mechanism of block cooperation.
3. medical aid vehicle according to claim 2, it is characterised in that：The operating mechanism includes that guiding movement installs
Operating lever in the fixing device, one end of the operating lever is sequentially connected by link mechanism with corresponding locking jaw,
The other end is equipped with the operation portion for pressing operation.
4. medical aid vehicle according to claim 3, it is characterised in that：It is connected with resetting spring in the operating lever.
5. the medical aid vehicle according to any one of claim 1-4, it is characterised in that：The end of the trapped orbit
End is equipped with for coordinating to provide it pre-tightening mechanism of forward pretightning force with the guide post top pressure being adapted to.
6. medical aid vehicle according to claim 5, it is characterised in that：The pre-tightening mechanism includes guiding movement setting
Top pressure column on the securing means is equipped with preloading spring between the top pressure column and the fixing device.
7. the medical aid vehicle according to any one of claim 1-4, it is characterised in that：Two bullets being oppositely arranged
It is installed with shaft in property support plate, the runner is rotatably arranged in the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810260030.4A CN108743071A (en) | 2018-03-27 | 2018-03-27 | A kind of medical aid vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810260030.4A CN108743071A (en) | 2018-03-27 | 2018-03-27 | A kind of medical aid vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108743071A true CN108743071A (en) | 2018-11-06 |
Family
ID=63980419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810260030.4A Withdrawn CN108743071A (en) | 2018-03-27 | 2018-03-27 | A kind of medical aid vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108743071A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8604145U1 (en) * | 1986-02-15 | 1986-04-03 | Stollenwerk Fabrik für Sanitätsausrüstungen Hans Stollenwerk & Cie., GmbH & Co, 5000 Köln | Patient transport device |
| GB2203999A (en) * | 1987-03-11 | 1988-11-02 | Macclesfield Motor Bodies | Vehicle loading platform |
| JPH10248874A (en) * | 1997-03-17 | 1998-09-22 | Honda Motor Co Ltd | Emergency car |
| DE20312525U1 (en) * | 2003-08-13 | 2003-10-16 | PB MeTech GmbH, 73547 Lorch | Device for accommodation of stretcher in ambulance vehicle, comprising carriage with rollers provided with concave outer surface |
| KR100464135B1 (en) * | 2004-08-27 | 2005-01-03 | (주)성우특장 | Box for keeping scoope |
| CN101342106A (en) * | 2008-07-18 | 2009-01-14 | 张家港市腾达机械制造有限公司 | Unlocking apparatus of automatic stretcher |
| WO2012125965A1 (en) * | 2011-03-16 | 2012-09-20 | Crawford Raymond L | System and method for transferring a wheeled load into a transport vehicle |
| CN204951377U (en) * | 2015-05-04 | 2016-01-13 | 江苏日新医疗设备有限公司 | First aid transport means's fixing device |
| US20170296404A1 (en) * | 2016-04-13 | 2017-10-19 | Bobby Allan Burkeen | Extendable and Retractable Gurney |
-
2018
- 2018-03-27 CN CN201810260030.4A patent/CN108743071A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8604145U1 (en) * | 1986-02-15 | 1986-04-03 | Stollenwerk Fabrik für Sanitätsausrüstungen Hans Stollenwerk & Cie., GmbH & Co, 5000 Köln | Patient transport device |
| GB2203999A (en) * | 1987-03-11 | 1988-11-02 | Macclesfield Motor Bodies | Vehicle loading platform |
| JPH10248874A (en) * | 1997-03-17 | 1998-09-22 | Honda Motor Co Ltd | Emergency car |
| DE20312525U1 (en) * | 2003-08-13 | 2003-10-16 | PB MeTech GmbH, 73547 Lorch | Device for accommodation of stretcher in ambulance vehicle, comprising carriage with rollers provided with concave outer surface |
| KR100464135B1 (en) * | 2004-08-27 | 2005-01-03 | (주)성우특장 | Box for keeping scoope |
| CN101342106A (en) * | 2008-07-18 | 2009-01-14 | 张家港市腾达机械制造有限公司 | Unlocking apparatus of automatic stretcher |
| WO2012125965A1 (en) * | 2011-03-16 | 2012-09-20 | Crawford Raymond L | System and method for transferring a wheeled load into a transport vehicle |
| CN204951377U (en) * | 2015-05-04 | 2016-01-13 | 江苏日新医疗设备有限公司 | First aid transport means's fixing device |
| US20170296404A1 (en) * | 2016-04-13 | 2017-10-19 | Bobby Allan Burkeen | Extendable and Retractable Gurney |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181106 |