CN206026573U - Multi -functional electronic nursing bed and turning -over mechanism thereof - Google Patents
Multi -functional electronic nursing bed and turning -over mechanism thereof Download PDFInfo
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- CN206026573U CN206026573U CN201620608768.1U CN201620608768U CN206026573U CN 206026573 U CN206026573 U CN 206026573U CN 201620608768 U CN201620608768 U CN 201620608768U CN 206026573 U CN206026573 U CN 206026573U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 63
- 230000000474 nursing effect Effects 0.000 title abstract description 14
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000036541 health Effects 0.000 abstract description 7
- 238000011084 recovery Methods 0.000 abstract 1
- 230000006870 function Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000007306 turnover Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a multi -functional electronic nursing bed and turning -over mechanism thereof, among the turning -over mechanism: motor shaft is connected with the lead screw, and lead screw diaxon end is supported by support seat, and the nut is installed on the lead screw to be equipped with leading part, thereby it constructs to constitute screw -nut auxiliary engine, nut initial condition is in the middle symmetric position of lead screw, the one end and the nut of first connecting rod be connected constitute remove vice, the other end and the second connecting rod swing joint of first connecting rod, the other end and the articulate one end swing joint of second connecting rod, the articulate other end with a fixed connection stands up, the gyro wheel frame is connected on standing up the frame, the gyro wheel is installed on the gyro wheel frame. The nursing bed is including bed board, bedstead, support frame and turning -over mechanism. The utility model discloses the bed board slew velocity who has guaranteed turning -over mechanism can guarantee just steadily that speed equals back and forth, has improved the comfort level of multi -functional electronic nursing bed, and the health that also is the recovery personnel simultaneously provides higher guarantee.
Description
Technical field
This utility model is related to a kind of medical apparatus and instruments, in particular it relates to a kind of multifunctional electric care bed turning over mechanism, with
And using the multifunctional electric care bed of the turning over mechanism.
Background technology
As the raising of living standards of the people, the decline of mortality rate, natality plummet and average life expectancy
Extend.Additionally, also marrying at a mature age, unmarried male's number increases and women work incentive improves and brings up offspring's cost increase and goes out
The reasons such as existing married couple fertility rate decline, aged tendency of population has become worldwide social problem, and advanced age is old
Year people self takes care of the decrease of ability, stands up, rise and retire difficulty, and which progressively can be increased to family, community, government's degree of dependence.Mesh
Before " family not living home " also become megatrend, residential care also weakens increasingly to the care of old people, objectively increases
The difficulty of old people, nursing for disabled persons is added.Nursing staff starts the not enough situation of number occur, and nursing staff also faces
The problem of aging, but existing nursing bed generally existing user uses uncomfortable problem during rollover, from
Problem encountered can't fundamentally be efficiently solved.
Existing nursing bed market and patent have a lot, but there are some, need to be optimized with
Upgrading, as publication date be March 10, publication number in 2010 be CN101664356A Chinese invention patent disclosed in it is a kind of multi-functional
Electric care bed, this is multifunctional electric care bed including bedstead and being arranged on being connected and composed by polylith mobile bed plate for bedstead upper end
Combination type bed board and rollover mechanism.Wherein, rollover mechanism includes left and right two sets of laterally turning-over devices and back of the body middle part board binding, institute
The bottom central authorities that back of the body middle part board binding is arranged on back of the body central panel are stated, board binding is welded on bedstead in the middle part of the back of the body, is support
Back of the body central panel.Left and right two sets of laterally turning-over devices will be turned on one's side simultaneously, when a set of laterally turning-over device occurs significantly to turn on one's side, another set of side
Turning-up devices occur to turn on one's side by a small margin, make back of the body left plate, back of the body central panel and back of the body right plate form an approximate V word, although to ensure
Safety during human body rollover, but as left and right two sets laterally turning-over devices will be turned on one's side simultaneously, in the space of V-shaped, cover
It is pressurized, body turning function has simply been reached, its level of comfort is not high and can not ensure human-body safety, not with good practicality.
Utility model content
For defect of the prior art, the purpose of this utility model is to provide a kind of multifunctional electric care bed and its turns over
Body mechanism, it is ensured that the bed board velocity of rotation of turning over mechanism is steady and ensure that speed is equal back and forth, improves multi-functional electricity
The comfort level of dynamic nursing bed, while also the health for rehabilitation personnel provides higher guarantee.
For achieving the above object, this utility model is employed the following technical solutions：
A kind of first purpose of the present utility model, there is provided multifunctional electric care bed turning over mechanism, including：Motor,
Hold seat, screw mandrel, guiding parts, nut, first connecting rod, second connecting rod, crank, overturning rack, turning rolls and roller；It is described electronic
Arbor is connected with the screw mandrel by shaft coupling, and the screw mandrel two axial ends are supported by the support seat, and the nut is installed
On the screw mandrel, and guiding parts is provided with, the feed screw nut vice mechanism portable so as to constitute screw mandrel rotating nut, the spiral shell
Female original state is in the screw mandrel intermediate symmetrical position；One end of the first connecting rod connects and composes movement with the nut
Pair, the other end of the first connecting rod are flexibly connected with the second connecting rod, the other end of the second connecting rod and the crank
One end be flexibly connected, the other end of the crank is fixedly connected with the overturning rack, and the turning rolls is connected to described standing up
On frame, the roller is arranged on the turning rolls.
Preferably, the crank, overturning rack junction point be A points, first connecting rod, second connecting rod junction point be B points, institute
The line of A points and B points is stated parallel to screw mandrel axis, centric slider-crank mechanism is constituted so that crank angle between two limit positions is equal to zero.
Second purpose of the present utility model, there is provided a kind of multifunctional electric care bed, including bed board, bedstead, bracing frame with
And turning over mechanism.Support frame as described above is fixedly connected with the bedstead, and the turning over mechanism is fixedly installed on support frame as described above, institute
Stating bed board includes turning-over bed, and the turning-over bed is connected with the turning over mechanism, and carries out under the drive of the turning over mechanism
Stand up and reset.
Preferably, the SCM Based remote control of the motor connection, and receive the control of remote control, realize the electricity
The startup of motivation, inverse time be clockwise to be moved, rotates counterclockwise, stopping control.
Preferably, the remote control is provided with the control motor inverse time clockwise dynamic, button of motor rotated counterclockwise, described
Button is connected with master controller single-chip microcomputer in the remote control, and the master controller single-chip microcomputer is sent out under the control of the button
The motor gone out in electric impulse signal control turning over mechanism is rotated counterclockwise or the inverse time is clockwise dynamic.
Preferably, it is described it is multifunctional electric care bed be further provided with limit switch, the bed board is provided with track, institute
The two ends that limit switch is arranged on the track are stated, for limiting roller rolling on the track.
Preferably, the master controller single-chip microcomputer connects the limit switch, receives the signal that roller reaches limit switch,
And stopped operating according to the signal control motor.
Using this utility model, when needing to carry out standing up work to rehabilitation clients, the motor inverse time is pressed by remote control
Along turn knob, master controller single-chip microcomputer receives signal, and the motor for sending electric impulse signal control turning over mechanism is counterclockwise
Rotate, nut moved left by guiding parts, the rod member for controlling to associate with nut is moved so that overturning rack around turn
The disorder of internal organs heart carries out counter-clockwise swing, roller is rolled on bed board track, and so as to turning-over bed therein is lifted, roller is reached
During limit switch, master controller receives signal, and control motor stops operating, and turning-over bed stops lifting, multifunctional motor-driven
Nursing bed completes right body turning function.When the work needed for standing up is completed, motor rotated counterclockwise button, master control is pressed
Device single-chip microcomputer processed receives signal, and the motor inverse time for sending electric impulse signal control turning over mechanism is clockwise dynamic, completes what is resetted
Function.Turning over mechanism adopts symmetric design, and left turn-over method is consistent with right turn-over method, and operational approach is ibid.
In this utility model, in turning over mechanism, A points and B point lines, parallel to screw mandrel axis, are constituted to heart crank block machine
Structure so that crank angle between two limit positions is equal to zero, there are no quickreturn characteristics, it is ensured that the bed board velocity of rotation of turning over mechanism is steady and can protect
Speed is equal back and forth for card, improves multifunctional electric care bed comfort level, while also the health for rehabilitation personnel is provided more
High guarantee.
Compared with prior art, this utility model has following beneficial effect：
This utility model is scientific and reasonable for structure, and using simple and convenient, its turning over mechanism adopts centric slider-crank mechanism, makes
Obtain crank angle between two limit positions and be equal to zero degree, there are no quickreturn characteristics, it is ensured that the bed board velocity of rotation of turning over mechanism is steady and ensure that
Speed is equal back and forth, improves multifunctional electric care bed comfort level, at the same also for rehabilitation personnel health provide it is higher
Guarantee, with good use value and promotional value.
Description of the drawings
By reading the detailed description made to non-limiting example with reference to the following drawings, other spies of the present utility model
Levy, objects and advantages will become more apparent upon：
Fig. 1 is the multifunctional electric care bed turning over mechanism structural representation of one embodiment of this utility model；
Fig. 2 is the multifunctional electric care bed axonometric chart of one embodiment of this utility model；
Fig. 3 is the multifunctional electric care bed working condition axonometric chart of one embodiment of this utility model；
Fig. 4 is the multifunctional electric care bed partial enlarged drawing of one embodiment of this utility model；
In figure：Bedstead 11, bracing frame 12, turning over mechanism 13, motor 131, support base 132, screw mandrel 133, guide post
134, nut 135, first connecting rod 136, second connecting rod 137, crank 138, overturning rack 139, turning rolls 1310, roller 1311 are turned over
Body bed board 14, limit switch 15, track 16.
Specific embodiment
This utility model is described in detail with reference to specific embodiment.Following examples will be helpful to this area
Technical staff further understands this utility model, but does not limit this utility model in any form.It should be pointed out that to ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, some deformations and improvement can also be made.
These belong to protection domain of the present utility model.
As shown in figure 1, a kind of multifunctional electric care bed turning over mechanism 13, including：Motor 131, support seat 132, silk
Bar 133, guiding parts 134, nut 135, first connecting rod 136, second connecting rod 137, crank 138, overturning rack 139, turning rolls
1310 and roller 1311；131 axle of the motor is connected with the screw mandrel 133 by shaft coupling, 133 two axial ends of the screw mandrel
It is supported by the support seat 132, the nut 135 is arranged on the screw mandrel 133, and is provided with guiding parts 134, so as to
The portable feed screw nut's vice mechanism of screw mandrel rotating nut is constituted, 135 original state of the nut is in the middle of the screw mandrel 133
Symmetric position.One end of the first connecting rod 136 and the nut 135 connect and compose moving sets, the first connecting rod 136 it is another
One end is flexibly connected with the second connecting rod 137, and the other end of the second connecting rod 137 is movable with one end of the crank 138
Connection, the other end of the crank 138 are fixedly connected with the overturning rack 139, and the turning rolls 1310 is connected to described standing up
On frame 139, the roller 1311 is arranged on the turning rolls 1310.
Shown in Fig. 1, the crank 138, the junction point of overturning rack 139 is A points, first connecting rod 136, second connecting rod 137
Junction point for B points, the A points and B points line parallel to screw mandrel axis, constitute centric slider-crank mechanism so that pole position
Angle is equal to zero.
In the preferred embodiment of part, the first connecting rod 136 is connected with 137 activity of the second connecting rod by hinges
Connect.
In the preferred embodiment of part, the second connecting rod 137 is flexibly connected with the crank 138 by hinges.
The multifunctional electric care bed turning over mechanism of this utility model it is scientific and reasonable for structure, with human oriented design, operation
Simply, it is easy to use, existing problem can be efficiently solved.
As in Figure 2-4, it is a kind of multifunctional electric care bed, including bed board, bedstead 11, bracing frame 12 and turning over mechanism
13.Wherein turning over mechanism 13 is the turning over mechanism 13 shown in above-mentioned Fig. 1.
Support frame as described above 12 is fixedly connected with the bedstead 11 by welding, and the turning over mechanism 13 is fixedly installed in described
On bracing frame 12, the bed board includes turning-over bed 14, and the turning-over bed 14 is connected with the turning over mechanism 13, and is turned over described
Stood up and resetted under the drive of body mechanism 13.The motor 131 of the turning over mechanism 13 is fixed by screws in bracing frame
On 12.
In the preferred embodiment of part, the motor 131 connects SCM Based remote control, and receives remote control
Control, realizes the startup of the motor 131, and the inverse time is clockwise dynamic, rotates counterclockwise, stops control.Further, the remote control
It is clockwise dynamic that device is provided with the control motor inverse time, the button of motor rotated counterclockwise, the button and master control in the remote control
Device single-chip microcomputer processed is connected, and the master controller single-chip microcomputer sends electric impulse signal control turning machine under the control of the button
Motor 131 in structure 13 is rotated counterclockwise or the inverse time is clockwise dynamic.
In a preferred embodiment, it is described multifunctional electric care bed to be further provided with limit switch 15, the bed board
Track 16 is provided with, the limit switch 15 is arranged on the two ends of the track 16, for roller being limited in the track 16
Rolling.Preferably, the master controller single-chip microcomputer connects the limit switch 15, receives the letter that roller reaches limit switch 15
Number, and stopped operating according to the signal control motor 131.
It is described it is multifunctional electric care bed be that the nursing bed control is carried out by SCM Based remote control.It is real one
Apply in example, motor inverse time clockwise button is moved, motor rotated counterclockwise button is respectively the right side and stands up '+' button, and '-' is stood up on the right side
Button.
When nursing staff needs to carry out standing up work to rehabilitation clients, bottom right is pressed by remote control and stands up '+' button,
Master controller single-chip microcomputer receives signal, and the motor 131 for sending electric impulse signal control turning over mechanism 13 is rotated counterclockwise, spiral shell
Female 135 are moved left by guiding parts (guide post 134), control association bar (first connecting rod 136, second connecting rod 137, silk
133) bar is moved so that overturning rack 139 carries out counter-clockwise swing around center of rotation, makes roller 1311 on bed board track
Roll, so as to turning-over bed 14 is lifted, when roller 1311 reaches limit switch 15, master controller receives signal, control electricity
Motivation 131 stops operating, and turning-over bed 14 stops lifting, and multifunctional electric care bed working condition solid is such as Fig. 3 and Fig. 4 institutes
Show, that is, complete right body turning function.
When the work needed for standing up is completed, press bottom right and stand up '-' button, master controller single-chip microcomputer receives signal,
131 inverse time of motor for sending electric impulse signal control turning over mechanism is clockwise dynamic, and nut 135 is moved to right by guiding parts
Dynamic, turning-over bed 14 is gradually laid flat, and when limit switch 15 is reached up to roller, sends signal, main controller controls motor 131
Stop operating, nut 135 stops movement, that is, complete the function of resetting.
As the turning over mechanism in this utility model adopts symmetric design, left turn-over method is consistent with right turn-over method, behaviour
Make method ibid.
In this utility model, as A points in turning over mechanism and B point lines are parallel to screw mandrel axis, constitute to heart slide crank
Block mechanism so that crank angle between two limit positions is equal to zero, there are no quickreturn characteristics, it is ensured that the bed board velocity of rotation of turning over mechanism is steady and energy
It is enough to ensure that back and forth speed is equal, multifunctional electric care bed comfort level is improve, while also the health for rehabilitation personnel is provided
Higher guarantee.
This utility model overcomes traditional nursing bed and realizes uncomfortable degree and unreasonable structure in its body turning function, adopts
Feed screw nut pair is combined with linkage, is rotated using screw mandrel and is driven nut movement, by controlling nut moving direction and shifting
The angle that dynamic Bit andits control its overturning rack swings, so as to realize the function of standing up, there are no quickreturn characteristics in the mechanism so that pole position
Angle is equal to zero, reaches turning over mechanism stable movement and is conducive to the effect of health.
The multifunctional electric care bed turning over mechanism of this utility model employs centric slider-crank mechanism so that crank angle between two limit positions
Equal to zero, there are no quickreturn characteristics, it is ensured that the bed board velocity of rotation of turning over mechanism is steady and ensure that speed is equal back and forth,
Multifunctional electric care bed comfort level is improve, while also the health for rehabilitation personnel provides higher guarantee.
Above specific embodiment of the utility model is described.It is to be appreciated that this utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make various modifications or modification within the scope of the claims,
This has no effect on flesh and blood of the present utility model.
Claims (9)
1. a kind of multifunctional electric care bed turning over mechanism, it is characterised in that include：Motor, support seat, screw mandrel, guide part
Part, nut, first connecting rod, second connecting rod, crank, overturning rack, turning rolls and roller；The motor reel by shaft coupling with
The screw mandrel connection, the screw mandrel two axial ends are supported by the support seat, and the nut is arranged on the screw mandrel, and is set
There is guiding parts, the feed screw nut vice mechanism portable so as to constitute screw mandrel rotating nut, the nut original state are in institute
State screw mandrel intermediate symmetrical position；One end of the first connecting rod connects and composes moving sets with the nut, the first connecting rod
The other end is flexibly connected with the second connecting rod, and the other end of the second connecting rod is flexibly connected with one end of the crank, institute
The other end for stating crank is fixedly connected with the overturning rack, and the turning rolls is connected on the overturning rack, and the roller is installed
On the turning rolls.
2. multifunctional electric care bed turning over mechanism according to claim 1, it is characterised in that the crank, overturning rack
Junction point be A points, first connecting rod, second connecting rod junction point for B points, the A points and B points line parallel to screw axis
Line, constitutes centric slider-crank mechanism so that crank angle between two limit positions is equal to zero.
3. multifunctional electric care bed turning over mechanism according to claim 1, it is characterised in that the first connecting rod passes through
Hinges are flexibly connected with the second connecting rod.
4. multifunctional electric care bed turning over mechanism according to claim 1, it is characterised in that the second connecting rod passes through
Hinges are flexibly connected with the crank.
5. it is a kind of comprising the multifunctional electric care bed of turning over mechanism described in any one of claim 1-4, it is characterised in that also to wrap
Bed board, bracing frame and bedstead is included, support frame as described above is fixedly connected with the bedstead, the turning over mechanism is fixedly installed in described
On bracing frame, the bed board includes turning-over bed, and the turning-over bed is connected with the turning over mechanism, and in the turning over mechanism
Stood up and resetted under drive.
6. it is according to claim 5 multifunctional electric care bed, it is characterised in that the motor connection is based on single-chip microcomputer
Remote control, and receive the control of remote control, realize that the startup of the motor, inverse time are clockwise and move, rotate counterclockwise, stopping control
System.
7. it is according to claim 6 multifunctional electric care bed, it is characterised in that the remote control is provided with control motor
The inverse time clockwise dynamic, button of motor rotated counterclockwise, the button are connected with master controller single-chip microcomputer in the remote control, institute
Master controller single-chip microcomputer is stated under the control of the button, send electric impulse signal control turning over mechanism in motor carry out it is inverse
Hour hands are rotated or the inverse time is clockwise dynamic.
8. it is multifunctional electric care bed according to any one of claim 5-7, it is characterised in that the multifunctional motor-driven shield
Reason bed is further provided with limit switch, and the bed board is provided with track, and the limit switch is arranged on the two of the track
End, for limiting roller rolling on the track.
9. it is according to claim 8 multifunctional electric care bed, it is characterised in that the motor connection is based on single-chip microcomputer
Remote control, in the remote control, master controller single-chip microcomputer connects the limit switch, receives the letter that roller reaches limit switch
Number, and stopped operating according to the signal control motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620608768.1U CN206026573U (en) | 2016-06-20 | 2016-06-20 | Multi -functional electronic nursing bed and turning -over mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620608768.1U CN206026573U (en) | 2016-06-20 | 2016-06-20 | Multi -functional electronic nursing bed and turning -over mechanism thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206026573U true CN206026573U (en) | 2017-03-22 |
Family
ID=58312658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620608768.1U Expired - Fee Related CN206026573U (en) | 2016-06-20 | 2016-06-20 | Multi -functional electronic nursing bed and turning -over mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206026573U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107411905A (en) * | 2017-09-22 | 2017-12-01 | 辽宁祥泽康养老产品制造有限公司 | A kind of system for turning over of care bed |
| CN108743115A (en) * | 2018-08-10 | 2018-11-06 | 梁子腾 | It is multifunctional hospital bed |
| CN109303655A (en) * | 2018-07-06 | 2019-02-05 | 田野 | A kind of nursing sickbed for digestive system department |
| CN111227569A (en) * | 2020-03-02 | 2020-06-05 | 朱丹丹 | Multifunctional baby turning-over adjusting bed |
| CN112190411A (en) * | 2020-10-21 | 2021-01-08 | 南通大学 | Novel mechanical-structure-based electric bed for assisting old people in living |
| CN112245148A (en) * | 2020-10-21 | 2021-01-22 | 南通大学 | Help old beddo based on novel mechanical structure |
| CN112451244A (en) * | 2020-11-24 | 2021-03-09 | 山东得知科技发展有限公司 | Automatic turning bed and turning method |
-
2016
- 2016-06-20 CN CN201620608768.1U patent/CN206026573U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107411905A (en) * | 2017-09-22 | 2017-12-01 | 辽宁祥泽康养老产品制造有限公司 | A kind of system for turning over of care bed |
| CN109303655A (en) * | 2018-07-06 | 2019-02-05 | 田野 | A kind of nursing sickbed for digestive system department |
| CN108743115A (en) * | 2018-08-10 | 2018-11-06 | 梁子腾 | It is multifunctional hospital bed |
| CN111227569A (en) * | 2020-03-02 | 2020-06-05 | 朱丹丹 | Multifunctional baby turning-over adjusting bed |
| CN112190411A (en) * | 2020-10-21 | 2021-01-08 | 南通大学 | Novel mechanical-structure-based electric bed for assisting old people in living |
| CN112245148A (en) * | 2020-10-21 | 2021-01-22 | 南通大学 | Help old beddo based on novel mechanical structure |
| CN112451244A (en) * | 2020-11-24 | 2021-03-09 | 山东得知科技发展有限公司 | Automatic turning bed and turning method |
| CN112451244B (en) * | 2020-11-24 | 2022-03-01 | 青岛市妇女儿童医院 | Automatic turning bed and turning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 |