CN106963565A - A kind of intelligent stretcher - Google Patents
A kind of intelligent stretcher Download PDFInfo
- Publication number
- CN106963565A CN106963565A CN201710157431.2A CN201710157431A CN106963565A CN 106963565 A CN106963565 A CN 106963565A CN 201710157431 A CN201710157431 A CN 201710157431A CN 106963565 A CN106963565 A CN 106963565A
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- CN
- China
- Prior art keywords
- bed board
- slotted eye
- sliding block
- vehicle frame
- bed
- 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.)
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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
- A61G1/00—Stretchers
- A61G1/02—Stretchers with 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
- A61G1/00—Stretchers
- A61G1/02—Stretchers with wheels
- A61G1/0275—Stretchers with wheels having driven wheels, e.g. motorised
-
- 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
- A61G1/00—Stretchers
- A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
- A61G1/048—Handles
-
- 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
- A61G2203/00—General characteristics of devices
- A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
-
- 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
- A61G2203/00—General characteristics of devices
- A61G2203/30—General characteristics of devices characterised by sensor 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
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
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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)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a kind of intelligent stretcher, including vehicle frame and the bed mechanism, elevating mechanism, retaining mechanism, obstacle detection system, drive device and the control device that are installed on vehicle frame, bed mechanism is removably mounted on the vehicle frame, and the bed mechanism includes the first bed board and the second bed board being hinged with the first bed board, first bed board and the second bed board are located at the upper surface of the vehicle frame, and the first bed board is fixedly installed on vehicle frame；The clutch end of elevating mechanism is connected with second bed board and drives the second bed board to swing；Retaining mechanism is in the bed mechanism, and when processing same level is in the upper surface of the first bed board and the second bed board, the first bed board and the second bed board are locked together by the retaining mechanism；The obstacle detection system is fixedly installed in the front end of the vehicle frame, and the obstacle detection system and drive device are electrically connected with the control device.The present invention has intelligent beneficial effect high, easy to use and safe and reliable.
Description
Technical field
The present invention relates to a kind of stretcher, a kind of intelligent stretcher is referred in particular to.
Background technology
In medical instruments field, because Chinese population is numerous, existing medical instruments resource is mostly more rare.Wherein, cure
Treatment bed is used extensively and frequently as conventional medical instruments by hospital.And medical bed is required for being pushed away manually by people at present
Dynamic and regulation, complex operation is intelligent low, brings great inconvenience to user, it is impossible to meet the demand of user.
The content of the invention
It is an object of the invention to solve medical bed by manually being promoted and being adjusted, complex operation is intelligent low, gives
There is provided a kind of high, the easy to use and safe and reliable intelligent stretcher of intellectuality for the problem of user brings great inconvenient.
The purpose of the present invention can be reached using following technical scheme：
A kind of intelligent stretcher, including vehicle frame and the bed mechanism being installed on vehicle frame, elevating mechanism, retaining mechanism, barrier
Hinder detecting system, drive device and control device, the bed mechanism is removably mounted on the vehicle frame, and the bed machine
Structure includes the first bed board and the second bed board being hinged with the first bed board, and first bed board and the second bed board are located at the vehicle frame
Upper surface, first bed board is fixedly installed on vehicle frame；The clutch end of the elevating mechanism connects with second bed board
Connect and drive the second bed board to swing；The retaining mechanism is in the bed mechanism, in the upper of the first bed board and the second bed board
When surface is in processing same level, the first bed board and the second bed board are locked together by the retaining mechanism；The obstacle
Detecting system is fixedly installed in the front end of the vehicle frame, and the obstacle detection system and drive device are electrically connected with the control device
Connect.
Further, the drive device includes the first motor and the second motor, and the bottom of frame is provided with front-wheel with after
Wheel；First motor and the second motor are electrically connected with the control device；The front-wheel be universal wheel, first motor and
Second motor is respectively arranged on two trailing wheels and drives rear wheel.
Further, the vehicle frame be provided with handle induction controller, the handle induction controller include handle,
First sensor, second sensor and connector, the front end of the handle are fixedly connected by first sensor with vehicle frame, described
Second sensor and connector are set to two, and the two ends of the handle are connected by one end of second sensor and the connector
Connect, slotted eye is provided with vehicle frame, the other end of the connector is slidably plugged in slotted eye；The first sensor and second is passed
Sensor is electrically connected with the control device.
Further, the first groove and the second groove are had on the side of first bed board and the second bed board；Institute
Stating retaining mechanism includes the first sliding block and U-shaped latch, and first sliding block is slidably mounted in the first groove and the second groove；
The length of first sliding block is less than the first groove and more than the length of the second groove；Slided into the first sliding block in the second groove
When, the two ends of U-shaped latch insert the first sliding block and the second bed board and are locked together the first bed board and the second bed board respectively.
Further, the first slotted eye and the second slotted eye, and first bed board and second are provided with first sliding block
The 3rd slotted eye and the 4th slotted eye are had on plate；When the first sliding block is slided into the second groove, the two ends difference of U-shaped latch
Insert the second slotted eye and the 4th slotted eye and be locked together the first bed board and the second bed board；It is recessed that first is slided into the first sliding block
When in groove, the first slotted eye and the 3rd slotted eye are inserted and by the first slider locking to the first bed board in the two ends of U-shaped latch respectively.
Further, the 5th slotted eye, described first are provided with the first sliding block between first slotted eye and the second slotted eye
The U-shaped latch is equipped with slotted eye and the second slotted eye；When the first sliding block is slided into the second groove, the U on the second slotted eye
The two ends of type latch insert the second slotted eye and the 4th slotted eye and are locked together the first bed board and the second bed board respectively；First
When sliding block is slided into the first groove, the second slotted eye and the second slotted eye are inserted in the two ends of the U-shaped latch on the second slotted eye respectively, and
The first slotted eye and the 3rd slotted eye are inserted and by the first slider locking to the first bed board in the two ends of U-shaped latch on first slotted eye respectively
On.
Further, the elevating mechanism includes motor, adapter sleeve, slide bar, the second sliding block and screw mandrel, and the motor is fixed
It is installed on the vehicle frame, the slide bar is set to two, and is fixedly installed on the vehicle frame；Second sliding block slidably covers
On two slide bars, one end of the screw mandrel is fixedly connected with second sliding block, described in the second sliding block top pressure
The bottom surface of second bed board；The adapter sleeve is provided with internal thread, and company is fixed in the output end of the motor and one end of the adapter sleeve
Connect, another bar of the screw mandrel and the other end screw-driven of adapter sleeve are connected.
Further, the upper end of second sliding block is rotatable is provided with pulley, the second bed board described in the pulley top pressure
Bottom surface.
Further, it is provided with first bed board on first through hole and the second through hole, the vehicle frame and is provided with jack, it is described
" J " type latch is slidably mounted in first through hole, the longer end of " J " the type latch is inserted in the first through hole, and " J "
The shorter end of type latch is sequentially inserted into second through hole and jack and the first bed board is fixedly installed on vehicle frame.
Further, the longer end of described " J " type latch is provided with limited block, and limited block stops the longer of " J " type latch
End abjection first through hole.
Implement the present invention, have the advantages that：
1st, the present invention can be detected by obstacle detection system to the barrier on way, then by the barrier detected
Thing shape and positional information is hindered to be sent to control device, then control device driver makes vehicle frame 1 be turned and be kept away
Barrier on open circuit, realizes global motion Automatic Detection and Control, without manually being operated and being controlled, and intelligence degree is high,
Using simple and conveniently.
2nd, elevating mechanism of the invention is electrically connected with control device, when needing to adjust the height and angle of the second bed board,
Elevating mechanism need to be only controlled to control the second bed board to be raised or lowered to suitable position by control device i.e. achievable automatic, fast
Speed and the height and angle for being conveniently adjusted the second bed board, solve existing medical bed by carrying out height and angular adjustment by hand
And it is low to there is efficiency, it is impossible to the problem of meeting the demand of user.And it is conditioned and swings to and first in the second bed board
When plate is horizontal, retaining mechanism, which can be locked to the second bed board on the first bed board, forms integral fixed structure, can prevent
Only the second bed board produces upward swing under the interference of external force and damages the personal safety of patient.
3rd, the present invention the second bed board be conditioned and swing to be horizontal with the first bed board when, by the first sliding block
Slip into the second groove, now, because the length of the first sliding block is more than the length of the second groove so that the left end card of the first sliding block
It is connected in the first groove and the first sliding block is fixed on the second bed board by U-shaped latch, so that the second bed board is first
It can not swing and be locked together with the first bed board under the clamping effect of sliding block, realize being fixedly connected for the second bed board, can prevent
Second bed board produces upward swing under the interference of external force and damages the personal safety of patient, and when needing regulation second
During plate, only U-shaped latch need to be extracted and slipped into the second groove, then the second bed board will not be in by the first sliding block clamping and can put
Dynamic state, so that the unblock and release of the second bed board are realized, it is simple in construction, ingenious and easy to use.
4th, handle of the invention by user when applying active force forward, and first sensor is sent by active force
Signal makes control device output signal control the first motor and the second motor synchronous axial system and drive vehicle frame forward to control device
Move along a straight line.And when user applies leftward or rightward active force, the second sensor on the relevant position of handle two ends
Control device is issued a signal to by active force, now, control device output signal controls the first motor and the second motor to enter
Row differential is rotated, then front-wheel can reverse certain angle, so that the left-hand bend or right-hand bend of vehicle frame are realized, so that according to human hand
Direction of action automatically controls the advance or turning of vehicle frame, with simple in construction, automatic detection and control the characteristics of.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the first structure schematic diagram of intelligent stretcher of the invention；
Fig. 2 is the structural representation of the retaining mechanism of intelligent stretcher of the invention in the locked condition；
Fig. 3 is the structural representation of the retaining mechanism of intelligent stretcher of the invention in the unlocked state；
Fig. 4 is the second structural representation of intelligent stretcher of the invention；
Fig. 5 is the 3rd structural representation of intelligent stretcher of the invention；
Fig. 6 is Fig. 5 top view.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Embodiment
Referring to figs. 1 to Fig. 4, the present embodiment is related to intelligent stretcher, including vehicle frame 1 and the bed machine being installed on vehicle frame 1
Structure 2, elevating mechanism 3, retaining mechanism 4, drive device, obstacle detection system and control device, the bed mechanism 2 are detachably pacified
Loaded on the vehicle frame 1, and the bed mechanism 2 includes the first bed board 21 and the second bed board 22 being hinged with the first bed board 21,
The bed board 22 of first bed board 21 and second is located at the upper surface of the vehicle frame 1, and first bed board 21 is fixedly installed in vehicle frame 1
On；The clutch end of the elevating mechanism 3 is connected with second bed board 22 and drives the second bed board 22 to swing；The locking
Mechanism 4 is in the bed mechanism 2；Processing same level is in the upper surface of the first bed board 21 and the second bed board 22
When, the first bed board 21 and the second bed board 22 are locked together by the retaining mechanism 4；The obstacle detection system is fixedly installed in
The front end of the vehicle frame 1, the obstacle detection system and drive device are electrically connected with the control device.The control device is
Single-chip microcomputer or PLC.
The stretcher can be detected by obstacle detection system to the barrier on way, then by the barrier detected
Thing shape and positional information is hindered to be sent to control device, then control device driver makes vehicle frame 1 be turned and be kept away
Barrier on open circuit, realizes global motion Automatic Detection and Control, without manually being operated and being controlled, and intelligence degree is high,
Using simple and conveniently.The obstacle detection system enters row distance by ultrasonic wave module 10 and detected, realizes the work(of obstacle detection
Energy.
The elevating mechanism 3 of the structure is electrically connected with control device, when needing to adjust the height and angle of the second bed board 22,
It need to only control elevating mechanism 3 to control the second bed board 22 to be raised or lowered to suitable position by control device to can be achieved certainly
Height and angle dynamic, that rapidly and easily adjust the second bed board 22, solve existing medical bed by carry out by hand height and
Angular adjustment and to there is efficiency low, it is impossible to the problem of meeting the demand of user.
The second bed board 22 be conditioned and swing to be horizontal with the first bed board 21 when, retaining mechanism 4 can handle
Second bed board 22, which is locked on the first bed board 21, forms integral fixed structure, can prevent the second bed board 22 from being produced under the interference of external force
Raw upward swing and the personal safety for damageeing patient.
As shown in Figure 5 and Figure 6, the vehicle frame 1 is provided with handle induction controller 11, the handle induction controller
11 include handle 12, first sensor 13, second sensor 14 and connector 15, and the front end of the handle 12 passes through the first sensing
Device 13 is fixedly connected with vehicle frame 1；The second sensor 14 and connector 15 are set to two, and the two ends of the handle 12 pass through
Two sensors 14 are connected with one end of the connector 15；Slotted eye 16 is provided with vehicle frame 1, the other end of the connector 15 can be slided
It is dynamic to be plugged in slotted eye 16；The first sensor 13 and second sensor 14 are electrically connected with the control device.
When obstacle detection system breaks down, the stretcher enables standby mode.Now, user applies effect forward
Power, one end of connector 15 can be slided in the slotted eye 16 so that handle 12 can travel forward and top pressure first is sensed
Device 13, and then enable first sensor 13 to send pressure signal to control device.And apply to the left or to the right in user
During active force, connector 15 is stuck in slotted eye 16, so that the active force of handle 12 can be delivered in second sensor 14
And top pressure second sensor 14, and then enable second sensor 14 to send pressure signal to control device.Therefore, in connector
In the presence of 15, it is possible to achieve the effect of the top pressure of the opponent's first sensor 13 of handle 12 and second sensor 14, it is simple in construction and
It is easy for installation.
As shown in figure 5, the drive device includes the first motor 51 and the second motor 52, before the bottom of vehicle frame 1 is provided with
Wheel 17 and trailing wheel 18；The motor 18 of first motor 17 and second is electrically connected with the control device；The front-wheel 17 is universal
Wheel, the motor 18 of the first motor 17 and second is respectively arranged on two trailing wheels 18 and drives trailing wheel 18 to rotate.
The handle 12 of the structure by user when applying active force forward, and first sensor 13 is sent out by active force
Go out signal to control device, control device output signal is controlled the first motor 17 and the synchronous axial system of the second motor 18 and is driven car
Frame 1 moves along a straight line forward.And when user applies leftward or rightward active force, the on the two ends relevant position of handle 12
Two sensors 14 are issued a signal to control device by active force, now, and control device output signal controls the first motor 17
Differential rotation is carried out with the second motor 18, then front-wheel 17 can reverse certain angle, so as to realize the left-hand bend or right-hand rotation of vehicle frame 1
It is curved, so that the advance or turning of vehicle frame 1 are automatically controlled according to the direction of action of human hand, with simple in construction, automatic detection and control
Processed the characteristics of.
The handle 12 of the structure by user when applying active force forward, and first sensor 13 is sent out by active force
Go out signal to control device, make control device output signal control vehicle frame to move along a straight line forward.And when user applies to the left
Or during active force to the right, the second sensor 14 on the two ends relevant position of handle 12 is issued a signal to control by active force
Device, now, control device output signal control the left-hand bend or right-hand bend of vehicle frame 1, so that according to the direction of action of human hand certainly
The advance or turning of dynamic control vehicle frame 11, judge the direction of action of human hand, and then judge the use wish of user, have
The characteristics of simple in construction, automatic detection and control.
As shown in Figures 2 and 3, the first groove 211 is had on the side of the bed board 22 of the first bed board 21 and second
With the second groove 221；The retaining mechanism 4 includes the first sliding block 41 and U-shaped latch 42, and first sliding block 41 is slidably mounted
In in the first groove 211 and the second groove 221；The length of first sliding block 41 is less than the first groove 211 and recessed more than second
The length of groove 221；When the first sliding block 41 is slided into the second groove 221, the first sliding block is inserted at the two ends of U-shaped latch 42 respectively
41 and second bed board 22 and the first bed board 21 and the second bed board 22 are locked together.As shown in Figure 3 and Figure 4, in the second bed board
22 are conditioned and swing to when being horizontal upper with the first bed board 21, and the first sliding block 41 is slipped into the second groove 221, this
When, because the length of the first sliding block 41 is more than the length of the second groove 221 so that it is recessed that the left end of the first sliding block 41 is connected to first
First sliding block 41 is fixed on the second bed board 22 in groove 211 and by U-shaped latch 42, so that the second bed board 22 is first
It can not swing and be locked together with the first bed board 21 under the clamping effect of sliding block 41, realize being fixedly connected for the second bed board 22,
It can prevent the second bed board 22 from producing upward swing under the interference of external force and damage the personal safety of patient, and when needing to adjust
When saving the second bed board 22, only U-shaped latch 42 need to be extracted and slipped into the second groove 221, then the second bed board 22 will not be by first
The clamping of sliding block 41 and in swingable state, it is simple in construction, ingenious and make so as to realize the unblock and release of the second bed board 22
With conveniently.
The first slotted eye 411 and the second slotted eye 412, and first bed board 21 and second are provided with first sliding block 41
The 3rd slotted eye 212 and the 4th slotted eye 222 are had on plate 22；It is U-shaped when the first sliding block 41 is slided into the second groove 221
The two ends of latch 42 insert the second slotted eye 412 and the 4th slotted eye 222 and are locked at the first bed board 21 and the second bed board 22 respectively
Together；When the first sliding block 41 is slided into the first groove 211, the first slotted eye 411 and are inserted in the two ends of U-shaped latch 42 respectively
Three slotted eyes 212 and the first sliding block 41 is locked on the first bed board 21.It is conditioned and swings to and first in the second bed board 22
When plate 21 is horizontal, the first sliding block 41 is slipped into the second groove 221, and distinguished by the two ends of U-shaped latch 42
Insert the first slotted eye 411 and the 3rd slotted eye 212 and the first sliding block 41 is fixed on the second bed board 22, prevent the first sliding block 41 from going out
Existing sliding block, so that the second bed board 22 can not swing under the clamping effect of the first sliding block 41 and is locked at the first bed board 21
Together, being fixedly connected for the second bed board 22 is realized.
The 5th slotted eye 413, described are provided with the first sliding block 41 between the slotted eye 412 of first slotted eye 411 and second
The U-shaped latch 42 is equipped with one slotted eye 411 and the second slotted eye 412；Slided into the first sliding block 41 in the second groove 221
When, the second slotted eye 412 and the 4th slotted eye 222 are inserted and by the first bed board in the two ends of the U-shaped latch 42 on the second slotted eye 412 respectively
21 and second bed board 22 be locked together；It is U-shaped on the second slotted eye 412 when the first sliding block 41 is slided into the first groove 211
The two ends for the U-shaped latch 42 that the two ends of latch 42 are inserted on the second slotted eye 412 and the second slotted eye 412, and the first slotted eye 411 respectively
The first slotted eye 411 and the 3rd slotted eye 212 are inserted respectively and the first sliding block 41 is locked on the first bed board 21.The first of the structure
A U-shaped latch 42 is respectively equipped with the first slotted eye 411 and the second slotted eye 412 on the two ends of sliding block 41.In the first sliding block 41
When in the first groove 211, the first slotted eye 411 and the 3rd slotted eye are inserted in the two ends of the U-shaped latch 42 on the first slotted eye 411 respectively
In 212, now, in the second slotted eye 412 on the two ends of U-shaped latch 42 insert the second slotted eye 412 and the 5th slotted eye 413 respectively
It is interior.And when the first sliding block 41 is located in the second groove 221, the two ends of the U-shaped latch 42 on the first slotted eye 411 insert the respectively
In one slotted eye 411 and the 5th slotted eye 413, now, in the second slotted eye 412 on the two ends of U-shaped latch 42 insert the second groove respectively
In the slotted eye 222 of hole 412 and the 4th, the mounting structure of two ends latch is formed, single U-shaped latch 42 is solved and inserts that to pull out efficiency low
The problem of, drastically increase efficiency and convenience that the first sliding block 41 installs fixation.
As shown in figure 1, the elevating mechanism 3 includes motor 31, adapter sleeve 32, slide bar 33, the second sliding block 34 and screw mandrel 35,
The motor 31 is fixedly installed on the vehicle frame 1, and the slide bar 33 is set to two, and slide bar 33 is fixedly installed in the vehicle frame
On 1；Second sliding block 34 is slidably sheathed on two slide bars 33, one end of the screw mandrel 35 and second sliding block
34 are fixedly connected, the bottom surface of the second bed board 22 described in the top pressure of the second sliding block 34；The adapter sleeve 32 is provided with internal thread, described
The output end of motor 31 is fixedly connected with one end of the adapter sleeve 32, and another bar of the screw mandrel 35 is another with adapter sleeve 32
Hold screw-driven connection.During work, the drive connection of control device controlled motor 31 set 32 rotates.Second sliding block 34 is in slide bar 33
Under guide effect, the lower end for the screw mandrel 35 being connected with the screw-driven of adapter sleeve 32 is transported up or down under the driving of adapter sleeve 32
It is dynamic, so that the second sliding block 34 being fixedly connected with the upper end of screw mandrel 35 is driven and is moved upwardly or downwardly, and then realization pair
The function of the regulation of the height and angle of second bed board 22, with the height for automatically, rapidly and easily adjusting the second bed board 22
And the characteristics of angle.
The upper end of second sliding block 34 is rotatable to be provided with pulley 36, the second bed board 22 described in the top pressure of pulley 36
Bottom surface.When the second sliding block 34 is moved upwardly or downwardly, it is pivoting friction between the bed board 22 of pulley 36 and second, prevents second
Rigidity friction is produced between the sliding block 34 of plate 22 and second and causes the second bed board 22 to swing the appearance having some setbacks with noise.
As shown in Figure 1 and Figure 4, it is provided with first through hole and the second through hole, the vehicle frame 1 and is provided with first bed board 21
It is " J " type latch 5 has been slidably mounted in jack, the first through hole, described " the longer end insertion described first of J " types latch 5
In through hole, and " shorter end of J " types latch 5 is sequentially inserted into second through hole and jack and the first bed board 21 is fixedly mounted
In on vehicle frame 1.The structure passes through " the first bed board 21 can be quickly installed on vehicle frame 1 by the connect-disconnect structure of J " types latch 5, or
First bed board 21 is rapidly disassembled from vehicle frame 1, simple in construction, replacing installation and removal are convenient.
It is described " longer end of J " types latch 5 is provided with limited block, limited block stops " the longer end abjection of J " types latch 5 the
One through hole.Under the barrier effect of limited block, " longer end of J " types latch 5 can not deviate from first through hole, can prevent latch from losing
Lose, facilitate the installation and removal of the first bed board 21.
Above disclosed is only a kind of preferred embodiment of the invention, can not limit the power of the present invention with this certainly
Sharp scope, therefore the equivalent variations made according to the claims in the present invention, still belong to the scope that the present invention is covered.
Claims (10)
1. a kind of intelligent stretcher, it is characterised in that：Including vehicle frame and the bed mechanism being installed on vehicle frame, elevating mechanism, lock
Tight mechanism, obstacle detection system, drive device and control device, the bed mechanism are removably mounted on the vehicle frame, and
The bed mechanism includes the first bed board and the second bed board being hinged with the first bed board, and first bed board and the second bed board are located at
The upper surface of the vehicle frame, first bed board is fixedly installed on vehicle frame；The clutch end of the elevating mechanism with it is described
Second bed board connects and drives the second bed board to swing；The retaining mechanism is in the bed mechanism, in the first bed board and the
When the upper surface of two bed boards is in processing same level, the first bed board and the second bed board are locked at one by the retaining mechanism
Rise；The obstacle detection system is fixedly installed in the front end of the vehicle frame, the obstacle detection system and drive device with it is described
Control device is electrically connected.
2. a kind of intelligent stretcher according to claim 1, it is characterised in that：The vehicle frame senses control provided with handle
Device, the handle induction controller is included before handle, first sensor, second sensor and connector, the handle
End is fixedly connected by first sensor with vehicle frame；The second sensor and connector are set to two, the two ends of the handle
It is connected by second sensor with one end of the connector；Slotted eye is provided with vehicle frame, the other end of the connector is slidably
It is plugged in slotted eye；The first sensor and second sensor are electrically connected with the control device.
3. a kind of intelligent stretcher according to claim 1, it is characterised in that：The drive device include the first motor and
Second motor, the bottom of frame is provided with front wheels and rear wheels；First motor and the second motor are electrically connected with the control device
Connect；The front-wheel is universal wheel, and first motor and the second motor are respectively arranged on two trailing wheels and drive rear wheel.
4. a kind of intelligent stretcher according to claim 1, it is characterised in that：The side of first bed board and the second bed board
The first groove and the second groove are had on face；The retaining mechanism includes the first sliding block and U-shaped latch, first sliding block
It is slidably mounted in the first groove and the second groove；The length of first sliding block is less than the first groove and more than the second groove
Length；When the first sliding block is slided into the second groove, the two ends of U-shaped latch insert the first sliding block and the second bed board respectively and
First bed board and the second bed board are locked together.
5. a kind of intelligent stretcher according to claim 4, it is characterised in that：The first slotted eye is provided with first sliding block
The 3rd slotted eye and the 4th slotted eye are had with the second slotted eye, and first bed board and the second bed board；Slided in the first sliding block
When moving into the second groove, the second slotted eye and the 4th slotted eye are inserted and by the first bed board and second in the two ends of U-shaped latch respectively
Plate is locked together；When the first sliding block is slided into the first groove, the first slotted eye and the 3rd are inserted in the two ends of U-shaped latch respectively
Slotted eye and by the first slider locking to the first bed board.
6. a kind of intelligent stretcher according to claim 5, it is characterised in that：Between first slotted eye and the second slotted eye
The first sliding block on be provided with the 5th slotted eye, first slotted eye and the second slotted eye and be equipped with the U-shaped latch；In the first sliding block
When sliding into the second groove, the second slotted eye and the 4th slotted eye are inserted and by the two ends of the U-shaped latch on the second slotted eye respectively
One bed board and the second bed board are locked together；When the first sliding block is slided into the first groove, U-shaped latch on the second slotted eye
The two ends for the U-shaped latch that two ends are inserted on the second slotted eye and the second slotted eye, and the first slotted eye respectively insert respectively the first slotted eye and
3rd slotted eye and by the first slider locking to the first bed board.
7. a kind of intelligent stretcher according to claim 1, it is characterised in that：The elevating mechanism includes motor, connection
Set, slide bar, the second sliding block and screw mandrel, the motor are fixedly installed on the vehicle frame, and the slide bar is set to two, and slide bar is solid
Dingan County is loaded on the vehicle frame；Second sliding block is slidably sheathed on two slide bars, one end of the screw mandrel and institute
State the second sliding block to be fixedly connected, the bottom surface of the second bed board described in the second sliding block top pressure；The adapter sleeve is provided with internal thread, institute
The output end for stating motor is fixedly connected with one end of the adapter sleeve, another bar of the screw mandrel and the other end screw thread of adapter sleeve
Drive connection.
8. a kind of intelligent stretcher according to claim 7, it is characterised in that：The rotatable peace in upper end of second sliding block
Equipped with pulley, the bottom surface of the second bed board described in the pulley top pressure.
9. a kind of intelligent stretcher according to claim 4, it is characterised in that：First through hole is provided with first bed board
With the second through hole, it is provided with jack, the first through hole on the vehicle frame and has been slidably mounted " J " type latch, " J " type is inserted
The longer end of pin is inserted in the first through hole, and the shorter end of " J " type latch is sequentially inserted into second through hole and jack
And the first bed board is fixedly installed on vehicle frame.
10. a kind of intelligent stretcher according to claim 9, it is characterised in that：Set in the longer end of " J " the type latch
Limited location block, limited block stops the longer end abjection first through hole of " J " type latch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710157431.2A CN106963565A (en) | 2017-03-16 | 2017-03-16 | A kind of intelligent stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710157431.2A CN106963565A (en) | 2017-03-16 | 2017-03-16 | A kind of intelligent stretcher |
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| Publication Number | Publication Date |
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| CN106963565A true CN106963565A (en) | 2017-07-21 |
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ID=59329759
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710157431.2A Pending CN106963565A (en) | 2017-03-16 | 2017-03-16 | A kind of intelligent stretcher |
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| CN (1) | CN106963565A (en) |
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| CN108743061A (en) * | 2018-06-27 | 2018-11-06 | 夏祝龙 | A kind of thoracic surgery nursing stretcher bed |
| CN109124901A (en) * | 2018-10-25 | 2019-01-04 | 无锡市第二人民医院 | Automatically walk medical treatment bed system |
| CN109620559A (en) * | 2018-12-17 | 2019-04-16 | 杭州电子科技大学 | With the stretcher for crossing bed function and its cross bed process |
| CN116570435A (en) * | 2023-07-13 | 2023-08-11 | 广东康进威医疗科技有限公司 | Medical transport sickbed and control method thereof |
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Application publication date: 20170721 |
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