CN108524149A - A kind of medical crane convenient for patient's bunk bed - Google Patents
A kind of medical crane convenient for patient's bunk bed Download PDFInfo
- Publication number
- CN108524149A CN108524149A CN201810243829.2A CN201810243829A CN108524149A CN 108524149 A CN108524149 A CN 108524149A CN 201810243829 A CN201810243829 A CN 201810243829A CN 108524149 A CN108524149 A CN 108524149A
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- China
- Prior art keywords
- patient
- frame
- bracing wire
- sliding sleeve
- transverse slat
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Classifications
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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
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/053—Aids for getting into, or out of, bed, e.g. steps, chairs, cane-like supports
-
- 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
- A61G7/1015—Cables, chains or cords
-
- 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
- A61G7/1057—Supported platforms, frames or sheets for patient in lying position
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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)
- Invalid Beds And Related Equipment (AREA)
Abstract
The present invention relates to a kind of crane more particularly to a kind of medical cranes convenient for patient's bunk bed.Facilitating patient's bunk bed the technical problem to be solved in the present invention is to provide a kind of, and be not easy to throw when patient's bunk bed, without the injured medical crane convenient for patient's bunk bed.The present invention provides such a medical cranes convenient for patient's bunk bed, include frame etc.；Bottom end is fitted with bottom plate at left and right sides of frame, and bottom plate top left and right sides symmetrical expression is equipped with wheel, and frame is equipped with lifting gear, transverse slat is connected on the lifting part of lifting gear, and transverse slat is located in frame, and transverse slat is equipped with protective device.For the present invention by protective device, being thrown from transverse slat when can protect patient, and prevent patient from moving up and down leads to injury, and by lifting gear, patient's more easily bunk bed can be made, reached and facilitated patient's bunk bed, and be not easy to throw when patient's bunk bed, without injured effect.
Description
Technical field
The present invention relates to a kind of crane more particularly to a kind of medical cranes convenient for patient's bunk bed.
Background technology
Medical treatment：1, it cures, 2, the treatment of disease.Chinese Biography of Medical Figures thousands of years, and this wording is that just occur in recent decades,
This is for wording in line with international standards and newborn, before mostly using treatment in fact.However medical treatment also includes healthcare content.
All it is to sleep on one's sick bed when being hospitalized during patient medical, and when bed is inadequate, is slept for patient with shelf bed
Feel, and sleep the patient on upper berth, it has not been convenient to which bunk bed, when bunk bed are easily thrown from the bed, and lead to injury, therefore there is an urgent need for research and development
It is a kind of to facilitate patient's bunk bed, and be not easy to throw when patient's bunk bed, without injured medical convenient for patient's bunk bed
Crane.
Invention content
(1) technical problems to be solved
The present invention is in order to overcome the patient slept on upper berth, it has not been convenient to which bunk bed, when bunk bed are easily thrown from the bed, and cause
Injured disadvantage, facilitating patient's bunk bed the technical problem to be solved in the present invention is to provide a kind of, and is not easy when patient's bunk bed
It throws, without the injured medical crane convenient for patient's bunk bed.
(2) technical solution
In order to solve the above technical problem, the present invention provides such a medical liftings convenient for patient's bunk bed
Frame includes frame, bottom plate, wheel, transverse slat, protective device and lifting gear, and frame left and right sides bottom end is fitted with bottom plate,
What the left and right sides was symmetrical at the top of bottom plate is equipped with wheel, and frame is equipped with lifting gear, connects on the lifting part of lifting gear
It is connected to transverse slat, transverse slat is located in frame, and transverse slat is equipped with protective device.
Preferably, protective device includes guide sleeve, guide rod, protective frame, connecting plate, the first electronic reel and the first bracing wire,
The transverse slat front and rear sides face lower part left and right sides all symmetrical expressions are equipped with guide sleeve, and guide rod, two guide rod top of front side are equipped in guide sleeve
Between protective frame is installed, protective frame is also installed between two guide rod of rear side, connecting plate, transverse slat are installed between four guide rod bottom ends
Leading flank lower part left and right sides symmetrical expression is equipped with the first electronic reel, and the first electronic reel is located at below protective frame,
The first bracing wire is wound on first electronic reel, left side the first bracing wire tail end is connect with connecting plate top left side, the first bracing wire of right side
Tail end is connect with connecting plate top right side.
Preferably, lifting gear includes bearing block, bull stick, the first reel, the second bracing wire, the first sliding sleeve, motor, branch
Fagging and 7 type bars, the frame left and right sides are equipped with the first sliding sleeve, and the first sliding sleeve is slidably matched with frame, on the right side of the first sliding sleeve of left side
It is connect in the middle part of face and transverse slat left side, right side the first sliding sleeve left side is connect with transverse slat right flank middle part, on the outer left side of frame
Portion is equipped with support plate, is equipped with 7 type bars between frame external right side face top and right side bottom plate top right side, on the left of 7 type bars with
Support plate right part is all provided with wire guide, and the outer top left and right bilateral type of frame is equipped with bearing block, left and right sides bearing block
Between be connected with bull stick, bull stick left and right ends are fitted with the first reel, and the second bracing wire, left side are wound on the first reel
Two bracing wire tail ends are connect across left lead hole with left side the first sliding sleeve top left side, and right side the second bracing wire tail end is led across right side
String holes is connect with right side the first sliding sleeve top right side, and support plate top left side is horizontally installed with motor, and the output shaft of motor passes through
Shaft coupling is connect with center location on the left of the first reel of left side.
Preferably, further include having the first protection mechanism, the first protection mechanism includes spine bar, framework, sliding block, the first bullet
Spine is installed between on the left of spring, ratchet, the second electronic reel and third bracing wire, left-side bottom top left side and support plate bottom
Item, is equipped with framework in the middle part of the first sliding sleeve left side of left side, and framework inner top and bottom are all provided with sliding slot, upper and lower two side chute it
Between be equipped with sliding block, sliding block is in sliding fit with the sliding chute, and ratchet is equipped in the middle part of sliding block left side, and ratchet is located at spine bar left side and is nibbled with it
It closes, is connected with the first spring between the lower part of right side in sliding block right side lower part and framework, right side top is equipped in framework
Second electronic reel is wound with third bracing wire on the second electronic reel, and third bracing wire tail end is connect with sliding block right side top.
Preferably, further include having the second protection mechanism, the second protection mechanism includes hollow pipe, piston, second spring, cunning
Wheel, the 4th bracing wire, mounting plate, water tank and pipeline, right side bottom plate top right side are equipped with hollow pipe, hollow pipe be located at 7 type bars with
Between the first sliding sleeve of right side, it is equipped with piston in hollow pipe, is slidably matched in piston and hollow pipe, piston base and bottom in hollow pipe
It is connected with second spring between portion, pulley is installed on the left of 7 type bar inner tops, the 4th bracing wire is connected among top land, the
Four bracing wire tail ends run through hollow pipe top center, are connect with right side the first sliding sleeve top right side further around pulley is crossed, 7 type bar external right sides
Face top is equipped with mounting plate, and mounting plate top right side is equipped with water tank, and water tank left lower is connected with pipeline, pipeline and water tank
Interior connection, pipeline tail end are connect with hollow pipe right upper portion, are connected in pipeline and hollow pipe.
Preferably, further include having the second sliding sleeve and third spring, the second sliding sleeve, the second sliding sleeve are designed at left and right sides of frame
Below the first sliding sleeve, it is connected with third spring between the second sliding sleeve bottom and bottom plate top, third spring pocket is on frame.
Preferably, further include having valve, pipeline is equipped with valve.
Operation principle：Patient pushes the present apparatus to be located at bedside by wheel first, you can is sitting on transverse slat, restarts anti-
Protection unit, and then patient is blocked and is protected by protective device, restarts lifting gear, and then lifting gear band motion plate is upward
Mobile, transverse slat, which moves up, drives patient to move up, when patient, which is moved upward to, is in same level with upper berth, you can close
Close lifting gear, patient can get on from transverse slat on spread sleep.When patient needs to get off from the bed, you can be sitting in cross again
On plate, starts lifting gear band motion plate and move down, and then patient is driven to move down, when patient is moved downward to suitably
When position, you can close lifting gear, restart protective device and restore to original position, close lifting gear, patient can be from transverse slat
On get off.
Because protective device includes guide sleeve, guide rod, protective frame, connecting plate, the first electronic reel and the first bracing wire, transverse slat
It is all symmetrical at left and right sides of the lower part of front and rear sides face that guide sleeve is installed, guide rod is equipped in guide sleeve, between two guide rod top of front side
Protective frame is installed, protective frame is also installed between two guide rod of rear side, connecting plate, transverse slat front side are installed between four guide rod bottom ends
Face lower part left and right sides symmetrical expression is equipped with the first electronic reel, and the first electronic reel is located at below protective frame, and first
The first bracing wire is wound on electronic reel, left side the first bracing wire tail end is connect with connecting plate top left side, the first bracing wire of right side tail end
It is connect with connecting plate top right side, when patient is sitting on transverse slat, you can start the first electronic reel and rotate forward, and then the first bracing wire
Connecting plate is pulled to move up, connecting plate, which moves up, drives guide rod to move up, and guide rod, which moves up, drives front and rear sides protective frame
It moves up, and then front and rear sides protective frame moves up and blocks patient, closes the first electronic reel, and then when cross
When strip moves patient's movement, protective frame can prevent patient from throwing injury from transverse slat.When patient gets off from transverse slat, you can open
Dynamic first electronic reel reversion, the first bracing wire is relaxed, and because of the influence of gravity, connecting plate moves downwards through guide rod and drives protection
Frame moves down recovery to original position, closes the first electronic reel.
Because lifting gear includes bearing block, bull stick, the first reel, the second bracing wire, the first sliding sleeve, motor, support
Plate and 7 type bars, the frame left and right sides are equipped with the first sliding sleeve, and the first sliding sleeve is slidably matched with frame, left side the first sliding sleeve right side
It is connect with transverse slat left side middle part, right side the first sliding sleeve left side is connect with transverse slat right flank middle part, the outer left side top of frame
Support plate is installed, 7 type bars, 7 type bars left sides and branch are installed between frame external right side face top and right side bottom plate top right side
Fagging right part is all provided with wire guide, and the outer top left and right bilateral type of frame is equipped with bearing block, left and right sides bearing block it
Between be connected with bull stick, bull stick left and right ends are fitted with the first reel, and the second bracing wire, left side second are wound on the first reel
Bracing wire tail end is connect across left lead hole with left side the first sliding sleeve top left side, and the second bracing wire of right side tail end passes through right side conducting wire
Hole is connect with right side the first sliding sleeve top right side, and support plate top left side is horizontally installed with motor, and the output shaft of motor passes through connection
Axis device is connect with center location on the left of the first reel of left side, when patient is sitting on transverse slat, and protective frame blocks patient, i.e.,
Motor rotating forward can be started, motor, which rotates forward, drives the first reel of left side to rotate forward, and the first reel of left side, which rotates forward, drives bull stick to rotate forward,
Bull stick, which rotates forward, drives the first reel of right side to rotate forward, and then the first reel rotates forward and drives the first sliding sleeve upward by the second bracing wire
Mobile, the first sliding sleeve moves up band motion plate and moves up, and transverse slat, which moves up, drives patient to move up, and then works as patient
It is moved upward to when being in same level with upper berth, you can close motor, patient can go to spread sleep.Similarly, work as patient
When needing, patient is sitting on transverse slat, you can starts motor reversal, and then drives the reversion of the first reel, the second bracing wire quilt
Loosen, because of the influence of gravity, transverse slat, which moves down, drives patient to move down, and then when patient is moved downward to suitable position
When, motor is closed, patient can get off from transverse slat.
Because further including having the first protection mechanism, the first protection mechanism includes spine bar, framework, sliding block, the first spring, spine
Spine bar is installed between on the left of tooth, the second electronic reel and third bracing wire, left-side bottom top left side and support plate bottom, it is left
Framework is installed in the middle part of the first sliding sleeve left side of side, framework inner top and bottom are all provided with sliding slot, are set between upper and lower two side chute
There are sliding block, sliding block to be in sliding fit with the sliding chute, ratchet is installed in the middle part of sliding block left side, ratchet, which is located on the left of spine bar, to be engaged,
The first spring is connected in sliding block right side lower part and framework between the lower part of right side, right side top is equipped with second in framework
Electronic reel is wound with third bracing wire on the second electronic reel, and third bracing wire tail end is connect with sliding block right side top, works as cross
Plate, which moves up, drives patient when moving up, and the first sliding sleeve of left side drives framework to move up simultaneously, and then in drive framework
Component move up, and ratchet slides in spine bar, and then when patient moves up, and the second bracing wire is disconnected, and ratchet can be with
Transverse slat is fixed in spine bar cooperation, and preventing the second bracing wire from having broken causes patient's dramatic decrease to lead to injury.And when patient is sitting in cross
When needing on plate, you can start the second electronic reel and rotate forward, and then third bracing wire pulls sliding block to move right, the first bullet
Spring compresses, and sliding block, which moves right, drives ratchet to move right, and ratchet moves right and do not engaged with spine bar, you can it is anti-to start motor
Turn, and then so that transverse slat is moved down and patient is driven to move down, and when patient gets off from transverse slat, you can it is electronic to start second
Reel inverts, and third bracing wire is relaxed, and because of the effect of the first spring, sliding block, which is moved to the left, drives ratchet to be moved to the left, in turn
Ratchet is moved to the left to be engaged with spine bar, closes the second electronic reel.In this way, can prevent the second bracing wire from having broken leads to patient
Downward dramatic decrease leads to injury.
Because further including having the second protection mechanism, the second protection mechanism include hollow pipe, piston, second spring, pulley,
4th bracing wire, mounting plate, water tank and pipeline, right side bottom plate top right side are equipped with hollow pipe, and hollow pipe is located at 7 type bars and right side
Between first sliding sleeve, piston is equipped in hollow pipe, is slidably matched in piston and hollow pipe, in piston base and hollow pipe bottom it
Between be connected with second spring, pulley is installed on the left of 7 type bar inner tops, the 4th bracing wire is connected among top land, the 4th draws
Line tail end runs through hollow pipe top center, is connect with right side the first sliding sleeve top right side further around pulley is crossed, on 7 type bar external right side faces
Portion is equipped with mounting plate, and mounting plate top right side is equipped with water tank, and water tank left lower is connected with pipeline, connects in pipeline and water tank
Logical, pipeline tail end is connect with hollow pipe right upper portion, is connected in pipeline and hollow pipe, there is suitable water when initial, in water tank, the
Two springs are tensional state, and when transverse slat moves up, and patient is driven to move up, the 4th bracing wire is relaxed, because of second spring
Effect, piston move downwards through pipeline and the water in water tank are pumped into hollow pipe, and when transverse slat drives patient to move down,
The first sliding sleeve of right side pulls piston to move up by the 4th bracing wire, and second spring stretches, and piston moves up will be in hollow pipe
Water pushed back in water tank by pipeline, and when the second wire breakage, because of pipe diameter very little, and piston is moved up water
In the push-in water tank of a little, and the drive patient of transverse slat slowly is made to move down.In this way, can prevent the second wire breakage from causing
Patient's dramatic decrease is caused danger.
Because further including having the second sliding sleeve and third spring, the second sliding sleeve, the second sliding sleeve position are designed at left and right sides of frame
Below the first sliding sleeve, at the top of the second sliding sleeve bottom and bottom plate between be connected with third spring, third spring pocket on frame, when
When transverse slat drives patient to move down, transverse slat drives the first sliding sleeve to move down, and then when the first sliding sleeve is contacted with the second sliding sleeve
When, because of the effect of third spring, the second sliding sleeve can be to the first sliding sleeve into row buffering, and to transverse slat into row buffering, and prevents transverse slat
Move down that process is excessive directly to be caused to damage with contacts baseplate.
Because further including having valve, pipeline is equipped with valve, when the speed for needing to decline patient faster, you can twist valve
A bit, and then water in water tank is less is drawn into hollow pipe for door rotation, and when the speed for needing that patient is made to decline is slower,
Valve can be twisted to open completely, and then the water in water tank is more drawn into hollow pipe.In this way, can be to the decline of patient
Speed is adjusted.
(3) advantageous effect
The present invention is thrown when can protect patient, and prevent patient from moving up and down from transverse slat by protective device
Lead to injury, and by lifting gear, patient's more easily bunk bed can be made, reached and facilitated patient's bunk bed, and on patient
It is not easy to throw when leaving the bed, without injured effect.
Description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is second of main structure diagram of the present invention.
Fig. 3 is the enlarged schematic partial view of the first protection mechanism of the invention.
Fig. 4 is the third main structure diagram of the present invention.
Fig. 5 is the 4th kind of main structure diagram of the present invention.
Label in attached drawing be：1- frames, 2- bottom plates, 3- wheels, 4- transverse slats, 5- protective devices, 51- guide sleeves, 52- are led
Bar, 53- protective frames, 54- connecting plates, the first electronic reels of 55-, the first bracing wires of 56-, 6- lifting gears, 61- bearing blocks, 62- turn
Bar, the first reels of 63-, 64- wire guides, the second bracing wires of 65-, the first sliding sleeves of 66-, 67- motors, 68- support plates, 69-7 types
Bar, the first protection mechanisms of 7-, 71- spine bars, 72- frameworks, 73- sliding slots, 74- sliding blocks, the first springs of 75-, 76- ratchets, 77- second
Electronic reel, 78- third bracing wires, the second protection mechanisms of 8-, 81- hollow pipes, 82- pistons, 83- second springs, 84- pulleys,
The 4th bracing wires of 85-, 86- mounting plates, 87- water tanks, 88- pipelines, the second sliding sleeves of 9-, 10- third springs, 11- valves.
Specific implementation mode
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of medical crane convenient for patient's bunk bed, as shown in Figs. 1-5, include frame 1, bottom plate 2, wheel 3,
Transverse slat 4, protective device 5 and lifting gear 6,1 left and right sides bottom end of frame are fitted with bottom plate 2, and the 2 top left and right sides of bottom plate is right
Title formula is equipped with wheel 3, and frame 1 is equipped with lifting gear 6, transverse slat 4, transverse slat 4 are connected on the lifting part of lifting gear 6
In frame 1, transverse slat 4 is equipped with protective device 5.
Embodiment 2
A kind of medical crane convenient for patient's bunk bed, as shown in Figs. 1-5, include frame 1, bottom plate 2, wheel 3,
Transverse slat 4, protective device 5 and lifting gear 6,1 left and right sides bottom end of frame are fitted with bottom plate 2, and the 2 top left and right sides of bottom plate is right
Title formula is equipped with wheel 3, and frame 1 is equipped with lifting gear 6, transverse slat 4, transverse slat 4 are connected on the lifting part of lifting gear 6
In frame 1, transverse slat 4 is equipped with protective device 5.
Protective device 5 includes guide sleeve 51, guide rod 52, protective frame 53, connecting plate 54, the drawing of the first electronic reel 55 and first
Line 56,4 front and rear sides face lower part of the transverse slat left and right sides all symmetrical expressions are equipped with guide sleeve 51, guide rod 52 are equipped in guide sleeve 51, preceding
Protective frame 53 is installed between two guide rod of side, 52 top, protective frame 53, four guide rods 52 are also installed between two guide rod 52 of rear side
Connecting plate 54 is installed between bottom end, it is symmetrical at left and right sides of 4 leading flank lower part of transverse slat that the first electronic reel 55 is installed, the
One electronic reel 55 is located at 53 lower section of protective frame, and the first bracing wire 56, the first bracing wire of left side are wound on the first electronic reel 55
56 tail ends are connect with 54 top left side of connecting plate, and 56 tail end of the first bracing wire of right side is connect with 54 top right side of connecting plate.
Embodiment 3
A kind of medical crane convenient for patient's bunk bed, as shown in Figs. 1-5, include frame 1, bottom plate 2, wheel 3,
Transverse slat 4, protective device 5 and lifting gear 6,1 left and right sides bottom end of frame are fitted with bottom plate 2, and the 2 top left and right sides of bottom plate is right
Title formula is equipped with wheel 3, and frame 1 is equipped with lifting gear 6, transverse slat 4, transverse slat 4 are connected on the lifting part of lifting gear 6
In frame 1, transverse slat 4 is equipped with protective device 5.
Protective device 5 includes guide sleeve 51, guide rod 52, protective frame 53, connecting plate 54, the drawing of the first electronic reel 55 and first
Line 56,4 front and rear sides face lower part of the transverse slat left and right sides all symmetrical expressions are equipped with guide sleeve 51, guide rod 52 are equipped in guide sleeve 51, preceding
Protective frame 53 is installed between two guide rod of side, 52 top, protective frame 53, four guide rods 52 are also installed between two guide rod 52 of rear side
Connecting plate 54 is installed between bottom end, it is symmetrical at left and right sides of 4 leading flank lower part of transverse slat that the first electronic reel 55 is installed, the
One electronic reel 55 is located at 53 lower section of protective frame, and the first bracing wire 56, the first bracing wire of left side are wound on the first electronic reel 55
56 tail ends are connect with 54 top left side of connecting plate, and 56 tail end of the first bracing wire of right side is connect with 54 top right side of connecting plate.
Lifting gear 6 includes bearing block 61, bull stick 62, the first reel 63, the second bracing wire 65, the first sliding sleeve 66, electricity
Machine 67, support plate 68 and 7 type bars 69,1 left and right sides of frame are equipped with the first sliding sleeve 66, and the first sliding sleeve 66 is slidably matched with frame 1,
It is connect in the middle part of 66 right side of the first sliding sleeve of left side and 4 left side of transverse slat, in 66 left side of the first sliding sleeve of right side and 4 right side of transverse slat
Portion connects, and 1 outer left side top of frame is equipped with support plate 68,1 external right side face top of frame and 2 top right side of right side bottom plate it
Between the left side of 7 69,7 type bar of type bar 69 is installed and 68 right part of support plate is all provided with wire guide 64, the outer top left and right sides of frame 1 is right
Title formula is equipped with bearing block 61, and bull stick 62 is connected between left and right sides bearing block 61, and 62 left and right ends of bull stick are fitted with
First reel 63, the second bracing wire 65 is wound on the first reel 63, and 65 tail end of the second bracing wire of left side passes through left lead hole 64
It is connect with 66 top left side of the first sliding sleeve of left side, 65 tail end of the second bracing wire of right side passes through right side wire guide 64 and the first sliding sleeve of right side
66 top right sides connect, and 68 top left side of support plate is horizontally installed with motor 67, and the output shaft of motor 67 passes through shaft coupling and a left side
The 63 left side center location connection of the first reel of side.
Embodiment 4
A kind of medical crane convenient for patient's bunk bed, as shown in Figs. 1-5, include frame 1, bottom plate 2, wheel 3,
Transverse slat 4, protective device 5 and lifting gear 6,1 left and right sides bottom end of frame are fitted with bottom plate 2, and the 2 top left and right sides of bottom plate is right
Title formula is equipped with wheel 3, and frame 1 is equipped with lifting gear 6, transverse slat 4, transverse slat 4 are connected on the lifting part of lifting gear 6
In frame 1, transverse slat 4 is equipped with protective device 5.
Protective device 5 includes guide sleeve 51, guide rod 52, protective frame 53, connecting plate 54, the drawing of the first electronic reel 55 and first
Line 56,4 front and rear sides face lower part of the transverse slat left and right sides all symmetrical expressions are equipped with guide sleeve 51, guide rod 52 are equipped in guide sleeve 51, preceding
Protective frame 53 is installed between two guide rod of side, 52 top, protective frame 53, four guide rods 52 are also installed between two guide rod 52 of rear side
Connecting plate 54 is installed between bottom end, it is symmetrical at left and right sides of 4 leading flank lower part of transverse slat that the first electronic reel 55 is installed, the
One electronic reel 55 is located at 53 lower section of protective frame, and the first bracing wire 56, the first bracing wire of left side are wound on the first electronic reel 55
56 tail ends are connect with 54 top left side of connecting plate, and 56 tail end of the first bracing wire of right side is connect with 54 top right side of connecting plate.
Lifting gear 6 includes bearing block 61, bull stick 62, the first reel 63, the second bracing wire 65, the first sliding sleeve 66, electricity
Machine 67, support plate 68 and 7 type bars 69,1 left and right sides of frame are equipped with the first sliding sleeve 66, and the first sliding sleeve 66 is slidably matched with frame 1,
It is connect in the middle part of 66 right side of the first sliding sleeve of left side and 4 left side of transverse slat, in 66 left side of the first sliding sleeve of right side and 4 right side of transverse slat
Portion connects, and 1 outer left side top of frame is equipped with support plate 68,1 external right side face top of frame and 2 top right side of right side bottom plate it
Between the left side of 7 69,7 type bar of type bar 69 is installed and 68 right part of support plate is all provided with wire guide 64, the outer top left and right sides of frame 1 is right
Title formula is equipped with bearing block 61, and bull stick 62 is connected between left and right sides bearing block 61, and 62 left and right ends of bull stick are fitted with
First reel 63, the second bracing wire 65 is wound on the first reel 63, and 65 tail end of the second bracing wire of left side passes through left lead hole 64
It is connect with 66 top left side of the first sliding sleeve of left side, 65 tail end of the second bracing wire of right side passes through right side wire guide 64 and the first sliding sleeve of right side
66 top right sides connect, and 68 top left side of support plate is horizontally installed with motor 67, and the output shaft of motor 67 passes through shaft coupling and a left side
The 63 left side center location connection of the first reel of side.
Further include having the first protection mechanism 7, the first protection mechanism 7 includes spine bar 71, framework 72, sliding block 74, the first bullet
Spring 75, ratchet 76, the second electronic reel 77 and third bracing wire 78,2 top left side of left-side bottom and 68 bottom left of support plate
Between spine bar 71 is installed, framework 72 is installed in the middle part of 66 left side of the first sliding sleeve of left side, 72 inner top of framework and bottom are all opened
There is sliding slot 73, sliding block 74 is equipped between upper and lower two side chute 73, sliding block 74 is slidably matched with sliding slot 73, in the middle part of 74 left side of sliding block
Ratchet 76 is installed, ratchet 76 is located at 71 left side of spine bar and engages, in 74 right side lower part of sliding block and framework 72 under right side
The first spring 75 is connected between portion, right side top is equipped with the second electronic reel 77, the second electronic coiling in framework 72
It is wound with third bracing wire 78 on wheel 77,78 tail end of third bracing wire is connect with 74 right side top of sliding block.
Further include having the second protection mechanism 8, the second protection mechanism 8 include hollow pipe 81, piston 82, second spring 83,
Pulley 84, the 4th bracing wire 85, mounting plate 86, water tank 87 and pipeline 88,2 top right side of right side bottom plate are equipped with hollow pipe 81, empty
Heart pipe 81 is equipped with piston 82 in hollow pipe 81 between 7 type bars 69 and the first sliding sleeve of right side 66, piston 82 in hollow pipe 81
It is slidably matched, is connected with installation on the left of 83,7 type bar of second spring, 69 inner top in 82 bottom of piston and hollow pipe 81 between bottom
There are pulley 84,82 top center of piston to be connected with the 4th bracing wire 85,85 tail end of the 4th bracing wire runs through 81 top center of hollow pipe, then
It is connect with 66 top right side of the first sliding sleeve of right side around pulley 84,7 type bar, 69 external right side face top is equipped with mounting plate 86, installation
86 top right side of plate is equipped with water tank 87, and 87 left lower of water tank is connected with pipeline 88, is connected in pipeline 88 and water tank 87, pipeline
88 tail ends are connect with 81 right upper portion of hollow pipe, are connected in pipeline 88 and hollow pipe 81.
Further include having the second sliding sleeve 9 and third spring 10,1 left and right sides of frame is designed with the second sliding sleeve 9, the second sliding sleeve 9
Positioned at 66 lower section of the first sliding sleeve, 9 bottom of the second sliding sleeve and bottom plate are connected with third spring 10,10 sets of third spring between 2 top
On frame 1.
Further include having valve 11, pipeline 88 is equipped with valve 11.
Operation principle：Patient pushes the present apparatus to be located at bedside by wheel 3 first, you can is sitting on transverse slat 4, restarts
Protective device 5, and then patient is blocked and is protected by protective device 5, restarts lifting gear 6, and then lifting gear 6 drives cross
Plate 4 moves up, and transverse slat 4, which moves up, drives patient to move up, and same level is in upper berth when patient is moved upward to
When, you can close lifting gear 6, patient can from transverse slat 4 get on spread sleep.When patient needs to get off from the bed, i.e.,
It can again be sitting on transverse slat 4, start lifting gear 6 and moved down with motion plate 4, and then patient is driven to move down, work as patient
When being moved downward to suitable position, you can close lifting gear 6, restart protective device 5 and restore to original position, close lifting dress
6 are set, patient can get off from transverse slat 4.
Because protective device 5 includes guide sleeve 51, guide rod 52, protective frame 53, connecting plate 54, the first electronic reel 55 and
One bracing wire 56,4 front and rear sides face lower part of the transverse slat left and right sides all symmetrical expressions are equipped with guide sleeve 51, guide rod are equipped in guide sleeve 51
52, protective frame 53 is installed between two guide rod of front side, 52 top, protective frame 53 is also installed between two guide rod 52 of rear side, four are led
Connecting plate 54 is installed, 4 leading flank lower part of transverse slat left and right sides symmetrical expression is equipped with the first electronic reel between 52 bottom end of bar
55, the first electronic reel 55 is located at 53 lower section of protective frame, and the first bracing wire 56, left side first are wound on the first electronic reel 55
56 tail end of bracing wire is connect with 54 top left side of connecting plate, and 56 tail end of the first bracing wire of right side is connect with 54 top right side of connecting plate, works as patient
When being sitting on transverse slat 4, you can start the first electronic reel 55 and rotate forward, and then the first bracing wire 56 pulls connecting plate 54 to move up,
Connecting plate 54, which moves up, drives guide rod 52 to move up, and guide rod 52, which moves up, drives front and rear sides protective frame 53 to move up,
And then front and rear sides protective frame 53 moves up and blocks patient, closes the first electronic reel 55, and then work as 4 band of transverse slat
When dynamic patient's movement, protective frame 53 can prevent patient from throwing injury from transverse slat 4.When patient gets off from transverse slat 4, you can open
Dynamic first electronic reel 55 reversion, the first bracing wire 56 is relaxed, and because of the influence of gravity, connecting plate 54 moves downwards through guide rod 52
It drives protective frame 53 to move down recovery to original position, closes the first electronic reel 55.
Because lifting gear 6 includes bearing block 61, bull stick 62, the first reel 63, the second bracing wire 65, the first sliding sleeve
66, motor 67, support plate 68 and 7 type bars 69,1 left and right sides of frame are equipped with the first sliding sleeve 66, and the first sliding sleeve 66 is slided with frame 1
It is connect in the middle part of cooperation, 66 right side of the first sliding sleeve of left side and 4 left side of transverse slat, 66 left side of the first sliding sleeve of right side is right with transverse slat 4
Connection in the middle part of side, 1 outer left side top of frame are equipped with support plate 68,1 external right side face top of frame and 2 top of right side bottom plate
7 69,7 type bar of type bar, 69 left side is installed between right side and 68 right part of support plate is all provided with wire guide 64, the outer top left and right of frame 1
Bilateral type is equipped with bearing block 61, bull stick 62 is connected between left and right sides bearing block 61,62 left and right ends of bull stick are all
First reel 63 is installed, the second bracing wire 65 is wound on the first reel 63,65 tail end of the second bracing wire of left side is led across left side
String holes 64 is connect with 66 top left side of the first sliding sleeve of left side, and 65 tail end of the second bracing wire of right side passes through right side wire guide 64 and right side the
One sliding sleeve, 66 top right side connects, and 68 top left side of support plate is horizontally installed with motor 67, and the output shaft of motor 67 passes through shaft coupling
Device is connect with 63 left side center location of the first reel of left side, and when patient is sitting on transverse slat 4, and protective frame 53 blocks patient
When, you can start motor 67 and rotate forward, motor 67, which rotates forward, drives the first reel 63 of left side to rotate forward, and the first reel of left side 63 rotates forward
Bull stick 62 is driven to rotate forward, bull stick 62, which rotates forward, drives the first reel 63 of right side to rotate forward, and then the first reel 63 is rotated forward by the
Two bracing wires 65 drive the first sliding sleeve 66 to move up, and the first sliding sleeve 66 moves up band motion plate 4 and moves up, and transverse slat 4 is upward
It is mobile that patient is driven to move up, and then when patient is moved upward to and is in same level with upper berth, you can motor 67 is closed,
Patient can go to spread sleep.Similarly, when patient needs, patient is sitting on transverse slat 4, you can it is anti-to start motor 67
Turn, and then drive the reversion of the first reel 63, the second bracing wire 65 is relaxed, and because of the influence of gravity, transverse slat 4 moves down drive disease
People moves down, and then when patient is moved downward to suitable position, closes motor 67, and patient can get off from transverse slat 4.
Because further including having the first protection mechanism 7, the first protection mechanism 7 includes spine bar 71, framework 72, sliding block 74,
One spring 75, ratchet 76, the second electronic reel 77 and third bracing wire 78,2 top left side of left-side bottom and 68 bottom of support plate
Spine bar 71 is installed between left side, framework 72,72 inner top of framework and bottom are installed in the middle part of 66 left side of the first sliding sleeve of left side
It is all provided with sliding slot 73, is equipped with sliding block 74 between upper and lower two side chute 73, sliding block 74 is slidably matched with sliding slot 73,74 left side of sliding block
Middle part is equipped with ratchet 76, and ratchet 76 is located at 71 left side of spine bar and engages, 74 right side lower part of sliding block and right side in framework 72
The first spring 75 is connected between the lower part of face, right side top is equipped with the second electronic reel 77 in framework 72, and second is electronic
Third bracing wire 78 is wound on reel 77,78 tail end of third bracing wire is connect with 74 right side top of sliding block, when transverse slat 4 moves up
When patient being driven to move up, the first sliding sleeve of left side 66 drives framework 72 to move up simultaneously, and then drives the portion in framework 72
Part moves up, and ratchet 76 slides in spine bar 71, and then when patient moves up, and the second bracing wire 65 is disconnected, ratchet 76
It can coordinate with spine bar 71 and fix transverse slat 4, and preventing the second bracing wire 65 from having broken causes patient's dramatic decrease to lead to injury.And when disease
People is sitting on transverse slat 4 when needing, you can starts the second electronic reel 77 and rotates forward, and then third bracing wire 78 pulls sliding block 74
Move right, the first spring 75 compression, sliding block 74 move right drive ratchet 76 move right, ratchet 76 move right not with spine
Item 71 engages, you can starts motor 67 and inverts, and then so that transverse slat 4 is moved down and patient is driven to move down, and works as patient from cross
When getting off on plate 4, you can start the reversion of the second electronic reel 77, third bracing wire 78 is relaxed, because of the effect of the first spring 75,
Sliding block 74, which is moved to the left, drives ratchet 76 to be moved to the left, and then ratchet 76 is moved to the left and is engaged with spine bar 71, and it is electronic to close second
Reel 77.The downward dramatic decrease of patient is caused to lead to injury in this way, can prevent the second bracing wire 65 from having broken.
Because further including having the second protection mechanism 8, the second protection mechanism 8 includes hollow pipe 81, piston 82, second spring
83, pulley 84, the 4th bracing wire 85, mounting plate 86, water tank 87 and pipeline 88,2 top right side of right side bottom plate are equipped with hollow pipe 81,
Hollow pipe 81 is equipped with piston 82, piston 82 and hollow pipe 81 between 7 type bars 69 and the first sliding sleeve of right side 66 in hollow pipe 81
It is inside slidably matched, is connected with peace on the left of 83,7 type bar of second spring, 69 inner top in 82 bottom of piston and hollow pipe 81 between bottom
Equipped with pulley 84,82 top center of piston is connected with the 4th bracing wire 85, and 85 tail end of the 4th bracing wire runs through 81 top center of hollow pipe,
It is connect with 66 top right side of the first sliding sleeve of right side further around pulley 84 is crossed, 7 type bar, 69 external right side face top is equipped with mounting plate 86, peace
86 top right side of loading board is equipped with water tank 87, and 87 left lower of water tank is connected with pipeline 88, is connected to, manages in pipeline 88 and water tank 87
88 tail end of road is connect with 81 right upper portion of hollow pipe, is connected in pipeline 88 and hollow pipe 81, when initial, has in water tank 87 suitable
Water, second spring 83 are tensional state, and when transverse slat 4 moves up, and patient is driven to move up, the 4th bracing wire 85 is relaxed, because
The effect of second spring 83, piston 82 move downwards through pipeline 88 and the water in water tank 87 are pumped into hollow pipe 81, and when cross
When plate 4 drives patient to move down, the first sliding sleeve of right side 66 pulls piston 82 to move up by the 4th bracing wire 85, second spring
83 stretch, and piston 82, which is moved up, pushes back to the water in hollow pipe 81 in water tank 87 by pipeline 88, and when the second bracing wire 65
When fracture, because of 88 bore very little of pipeline, and piston 82 is moved up in the water push-in water tank 87 of a little, and keeps transverse slat 4 slow
Slow drive patient moves down.In this way, can prevent the second bracing wire 65 fracture from patient's dramatic decrease being caused to be caused danger.
Because further including having the second sliding sleeve 9 and third spring 10,1 left and right sides of frame is designed with the second sliding sleeve 9, and second slides
Set 9 is located at 66 lower section of the first sliding sleeve, and 9 bottom of the second sliding sleeve and bottom plate are connected with third spring 10, third spring 10 between 2 top
It is sleeved on frame 1, when transverse slat 4 drives patient to move down, transverse slat 4 drives the first sliding sleeve 66 to move down, and then when first
When sliding sleeve 66 and the second sliding sleeve 9 contact, because of the effect of third spring 10, the second sliding sleeve 9 can to the first sliding sleeve 66 into row buffering, and
To transverse slat 4 into row buffering, and preventing transverse slat 4 from moving down excessive directly contacted with bottom plate 2 of process causes to damage.
Because further including having valve 11, pipeline 88 is equipped with valve 11, when the speed for needing to decline patient faster, you can
Twist the rotation of valve 11 a bit, and then water in water tank 87 is less is drawn into hollow pipe 81, and when needing that patient is made to decline
Speed it is slower when, you can twisting valve 11 is opened completely, and then the water in water tank 87 is more drawn into hollow pipe 81.Such as
This, can be adjusted the speed of the decline of patient.
The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (7)
1. a kind of medical crane convenient for patient's bunk bed, which is characterized in that include frame (1), bottom plate (2), wheel
(3), transverse slat (4), protective device (5) and lifting gear (6), frame (1) left and right sides bottom end are fitted with bottom plate (2), bottom plate
(2) top left and right bilateral type is equipped with wheel (3), and frame (1) is equipped with lifting gear (6), the liter of lifting gear (6)
Transverse slat (4) is connected on drop component, transverse slat (4) is located in frame (1), and transverse slat (4) is equipped with protective device (5).
2. a kind of medical crane convenient for patient's bunk bed according to claim 1, which is characterized in that protective device
(5) include guide sleeve (51), guide rod (52), protective frame (53), connecting plate (54), the first electronic reel (55) and the first bracing wire
(56), what transverse slat (4) front and rear sides face lower part left and right sides was all symmetrical is equipped with guide sleeve (51), and guide rod is equipped in guide sleeve (51)
(52), protective frame (53) is installed between two guide rod of front side (52) top, protective frame is also installed between two guide rod of rear side (52)
(53), connecting plate (54), the symmetrical installation in transverse slat (4) leading flank lower part left and right sides are installed between four guide rod (52) bottom ends
There are the first electronic reel (55), the first electronic reel (55) to be located at below protective frame (53), the first electronic reel (55)
On be wound with the first bracing wire (56), the first bracing wire of left side (56) tail end is connect with connecting plate (54) top left side, the first bracing wire of right side
(56) tail end is connect with connecting plate (54) top right side.
3. a kind of medical crane convenient for patient's bunk bed according to claim 2, which is characterized in that lifting gear
(6) include bearing block (61), bull stick (62), the first reel (63), the second bracing wire (65), the first sliding sleeve (66), motor
(67), support plate (68) and 7 type bars (69), frame (1) left and right sides are equipped with the first sliding sleeve (66), the first sliding sleeve (66) and frame
(1) it is slidably matched, is connect in the middle part of left side the first sliding sleeve (66) right side and transverse slat (4) left side, the first sliding sleeve of right side (66) is left
Side is connect with transverse slat (4) right flank middle part, and the outer left side top of frame (1) is equipped with support plate (68), frame (1) external right side
7 type bars (69), 7 type bars (69) left side and support plate (68) right part are installed between face top and right side bottom plate (2) top right side
All it is provided with wire guide (64), top left and right bilateral type is equipped with bearing block (61), left and right sides bearing block to frame (1) outside
(61) bull stick (62) is connected between, bull stick (62) left and right ends are fitted with the first reel (63), the first reel (63)
On be wound with the second bracing wire (65), left side the second bracing wire (65) tail end passes through left lead hole (64) to be pushed up with the first sliding sleeve of left side (66)
Connection on the left of portion, right side the second bracing wire (65) tail end pass through right side wire guide (64) to connect with right side the first sliding sleeve (66) top right side
It connects, support plate (68) top left side is horizontally installed with motor (67), and the output shaft of motor (67) passes through shaft coupling and left side first
Center location connection on the left of reel (63).
4. a kind of medical crane convenient for patient's bunk bed according to claim 3, which is characterized in that further include having
First protection mechanism (7), the first protection mechanism (7) include spine bar (71), framework (72), sliding block (74), the first spring (75),
Ratchet (76), the second electronic reel (77) and third bracing wire (78), left-side bottom (2) top left side and support plate (68) bottom
Spine bar (71) is installed between left side, framework (72) is installed in the middle part of left side the first sliding sleeve (66) left side, is pushed up in framework (72)
Portion and bottom are all provided with sliding slot (73), and sliding block (74) is equipped between upper and lower two side chute (73), and sliding block (74) is sliding with sliding slot (73)
Dynamic cooperation, sliding block (74) left side middle part are equipped with ratchet (76), and ratchet (76), which is located on the left of spine bar (71), to be engaged, sliding block
(74) the first spring (75) is connected between right side lower part and the interior right side lower part of framework (72), on framework (72) interior right side
Portion is equipped with the second electronic reel (77), and third bracing wire (78), third bracing wire (78) are wound on the second electronic reel (77)
Tail end is connect with sliding block (74) right side top.
5. a kind of medical crane convenient for patient's bunk bed according to claim 4, which is characterized in that further include having
Second protection mechanism (8), the second protection mechanism (8) include hollow pipe (81), piston (82), second spring (83), pulley
(84), the 4th bracing wire (85), mounting plate (86), water tank (87) and pipeline (88), right side bottom plate (2) top right side are equipped with hollow
It manages (81), hollow pipe (81) is equipped with piston between 7 type bars (69) and the first sliding sleeve of right side (66) in hollow pipe (81)
(82), it is slidably matched in piston (82) and hollow pipe (81), is connected between piston (82) bottom and hollow pipe (81) interior bottom
Second spring (83), 7 type bar (69) inner tops left side are equipped with pulley (84), and piston (82) top center is connected with the 4th bracing wire
(85), the 4th bracing wire (85) tail end runs through hollow pipe (81) top center, further around pulley (84) and the first sliding sleeve of right side (66) excessively
Top right side connects, and 7 type bar (69) external right side face tops are equipped with mounting plate (86), and mounting plate (86) top right side is equipped with water
Case (87), water tank (87) left lower are connected with pipeline (88), be connected tos in pipeline (88) and water tank (87), pipeline (88) tail end and
Hollow pipe (81) right upper portion connects, and is connected in pipeline (88) and hollow pipe (81).
6. a kind of medical crane convenient for patient's bunk bed according to claim 5, which is characterized in that further include having
Second sliding sleeve (9) and third spring (10), are designed with the second sliding sleeve (9) at left and right sides of frame (1), and the second sliding sleeve (9) is located at the
Below one sliding sleeve (66), third spring (10), third spring are connected between the second sliding sleeve (9) bottom and bottom plate (2) top
(10) it is sleeved on frame (1).
7. a kind of medical crane convenient for patient's bunk bed according to claim 6, which is characterized in that further include having
Valve (11), pipeline (88) are equipped with valve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810243829.2A CN108524149B (en) | 2018-03-23 | 2018-03-23 | Medical lifting frame convenient for patient to get on or off bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810243829.2A CN108524149B (en) | 2018-03-23 | 2018-03-23 | Medical lifting frame convenient for patient to get on or off bed |
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| CN108524149A true CN108524149A (en) | 2018-09-14 |
| CN108524149B CN108524149B (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810243829.2A Active CN108524149B (en) | 2018-03-23 | 2018-03-23 | Medical lifting frame convenient for patient to get on or off bed |
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|---|---|
| CN108524149B (en) | 2020-05-19 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Bing Inventor after: Wang Xueqing Inventor after: Qian Minghua Inventor after: Huang Li Inventor before: Wang Xueqing Inventor before: Qian Minghua Inventor before: Huang Li |
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Effective date of registration: 20200424 Address after: 272000 No. 2, unit 6, 22 South Jianlu Road, Rencheng District, Jining, Shandong, 403 Applicant after: Li Bing Address before: 400030 No. 174 Shapingba street, Shapingba District, Chongqing Applicant before: Wang Xueqing |
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Effective date of registration: 20230103 Address after: Jianda Industrial Park, New West Outer Ring South Road, Economic Development Zone, Jining City, Shandong Province, 272000 Patentee after: JINING JIANDA MEDICAL DEVICE TECHNOLOGY CO.,LTD. Address before: No. 403, Unit 2, Building 6, No. 22, Jianshe South Road, Rencheng District, Jining City, Shandong Province, 272000 Patentee before: Li Bing |