CN206783071U - More detection translation load mode Cargo Lifts - Google Patents
More detection translation load mode Cargo Lifts Download PDFInfo
- Publication number
- CN206783071U CN206783071U CN201720492881.2U CN201720492881U CN206783071U CN 206783071 U CN206783071 U CN 206783071U CN 201720492881 U CN201720492881 U CN 201720492881U CN 206783071 U CN206783071 U CN 206783071U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- car body
- car
- track
- fan
- 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.)
- Expired - Fee Related
Links
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
It the utility model is related to one kind and detect translation load mode Cargo Lift more, based on existing elevator car structure, introduce automatically controlled translating device, be located at the second bottom plate by designed（5）Each motor driving wheel of lower surface, cooperation are laid in car body（1）The track of inner bottom surface（7）, goods disengaging car body can be significantly facilitated（1）, and it is directed to the first bottom plate（3）, the second bottom plate（5）Between, introduce pressure sensor（4）, realizing goods disengaging car body（1）While, it is capable of the weight of the contained goods of accurate measurements in real time, avoids overloading；Moreover, on the top margin for car door frame and two sides, separately design and each fan-shaped range radar is set（9）, detected for the edge of contained goods, effectively cargo translating can be avoided to enter car body（1）When with the collision of car doorframe, the comprehensive real work efficiency for improving designed more detection translation load mode Cargo Lifts.
Description
Technical field
It the utility model is related to one kind and detect translation load mode Cargo Lift more, belong to elevator technology field.
Background technology
Elevator is the product improved with technical level of science and technology and people's quality of life, and elevator is used to realize floor and floor
Between express passway, facilitate people, elevator includes handrail elevator and vertical lift, respectively has the advantages of its is unique, but
In practical application, the weak point of existing elevator can be still found, Cargo Lift is the elevator that be must be equipped with each building with elevator
Type, the primary effect of Cargo Lift is self-evident, exactly transports goods and is used, but height due to car door etc. reason, if
When the cargo height carried is higher, carrying personnel just needs the bottom by removed goods to put very low, goods lift car of being allowed for access
Railway carriage or compartment, such case, if escheat is not good for goods, if the weight of goods is also heavier, then when carrying personnel lowers cargo height again,
It will become that comparison is painstaking, in addition the width of some goods and during the similar width of car door, goods can only be just positioned over
On ground, and be pushed into lift car, so whether for goods bottom surface, or freight elevator car inner bottom surface for, be all one
Kind injury, therefore, existing Cargo Lift still has its limitation in use.
The content of the invention
Technical problem to be solved in the utility model is to provide one kind and is based on existing elevator car structure, introduces automatically controlled flat
Moving device, it convenient can realize more detections translation load mode Cargo Lift of goods disengaging car door.
In order to solve the above-mentioned technical problem the utility model uses following technical scheme：It is more that the utility model devises one kind
Detection translation load mode Cargo Lift, including car body, control module, the first bottom plate, pressure sensor, the second bottom plate, control press
Button, alarm, at least two tracks, at least three fan-shaped range radars and at least four motor driving wheels；Control module is distinguished
It is connected with pressure sensor, control button, alarm, and each motor driving wheel, each fan-shaped range radar；Control mould
Block connection power supply is respectively pressure sensor, control button, alarm, and each motor driving wheel, each fan-shaped ranging thunder
Up to being powered；Control module is arranged in the interlayer of car body inwall, and control button and alarm are arranged at car body
On inwall；Side perpendicular with the car bottom rail of door on car body inner bottom surface is defined as reference edge, the length of each track is equal
With the equal length of reference edge, each track is respectively arranged on car body inner bottom surface, each track respectively with reference edge phase
It is parallel, and the both ends of each track are relative with the side on its corresponding car body inner bottom surface respectively connects；The shape of first bottom plate
Size, the geomery of the second bottom plate, the geomery three of car body inner bottom surface are mutually the same；All motor driving wheels are pressed
Number of tracks carries out average packet, obtains each drive wheel group, and each drive wheel group corresponds with each track respectively；It is each
Drive wheel group is respectively arranged at the lower surface of the second bottom plate, and the set location of each track and second on car body inner bottom surface
The set location of each drive wheel group in bottom plate lower surface corresponds each other, each motor driving wheel difference in each drive wheel group
It is embedded to be movably set in respective carter, and position is mutually corresponding each other with car body inner bottom surface for the second bottom plate, the second bottom plate
Car body is passed in and out under the movement of the corresponding each track in each motor driving wheel edge, through car door；The bottom surface of pressure sensor is set
The upper surface of the second bottom plate is placed in, the first bottom plate is arranged at the top surface of pressure sensor, and the first bottom plate and the second bottom plate are each other
Position is mutually corresponding；All fan-shaped range radars are distributed on the top margin for being arranged at car door frame and two sides respectively, each
Fan-shaped range radar detection end both faces towards car door lateral direction, and the fan-shaped detection faces of each fan-shaped range radar respectively with
The face of car body is parallel corresponding to its set car door frame side.
As a kind of optimal technical scheme of the present utility model：Each motor driving wheel is brushless electric machine driving
Wheel.
As a kind of optimal technical scheme of the present utility model：The control module is microprocessor.
As a kind of optimal technical scheme of the present utility model：The microprocessor is arm processor.
As a kind of optimal technical scheme of the present utility model：The power supply is external elevator supply net.
A kind of more detection translation load mode Cargo Lifts described in the utility model use above technical scheme compared with prior art,
With following technique effect：
（1）More detections translation load mode Cargo Lift of the utility model design, based on existing elevator car structure, is introduced automatically controlled
Translating device, by the designed each motor driving wheel for being located at the second bottom plate lower surface, cooperation is laid in bottom in car body
The track in face, realize and disengaging of the objective table relative to car body is formed by the first bottom plate, the second bottom plate, can significantly facilitate
Goods passes in and out car body, and between the first bottom plate, the second bottom plate, introducing pressure sensor, is realizing goods disengaging
While car body, it is capable of the weight of the contained goods of accurate measurements in real time, before goods enters car body, so that it may know
Whether overload, goods can be avoided to enter after car body the problem of just finding overload；Moreover, for car door frame
On top margin and two sides, separately design and each fan-shaped range radar is set, and based on the ranging angle of each fan-shaped range radar
Degree design, is detected for the edge of contained goods, when can effectively avoid the cargo translating from entering car body with car doorframe
Collision, the comprehensive real work efficiency for improving designed more detection translation load mode Cargo Lifts；
（2）In more detections translation load mode Cargo Lift of the utility model design, for each motor driving wheel, further
Design uses brushless electric machine driving wheel so that and more detections translate load mode Cargo Lifts in actual use designed by the utility model,
Jing Yin work can be realized, both ensure that designed more detection translation load mode Cargo Lifts have automatically controlled translation disengaging car body
Function, and can ensure that its course of work does not impact to surrounding environment, embody the human oriented design in design process；
（3）In more detections translation load mode Cargo Lift of the utility model design, for control module, further design uses
Microprocessor, and specific design uses arm processor, on the one hand can be applied to later stage more detection translations for designed by and load
The extension demand of formula Cargo Lift, on the other hand, succinct control architecture mode can be easy to the maintenance in later stage；
（4）In more detections translation load mode Cargo Lift of the utility model design, for power supply, further design is using external
Elevator supply net, designed automatically controlled translating device power taking, the stability of electricity consumption is effectively ensured, and then can effectively improve set
Stability of the more detection translation load mode Cargo Lifts of meter in practical application work.
Brief description of the drawings
Fig. 1 is the structural representation of more detection translation load mode Cargo Lifts designed by the utility model.
Wherein, 1. car body, 2. control modules, 3. first bottom plates, 4. pressure sensors, 5. second bottom plates, 6.
Control button, 7. tracks, 8. alarms, 9. fan-shaped range radars.
Embodiment
Specific embodiment of the present utility model is described in further detail with reference to Figure of description.
As shown in figure 1, the utility model devises one kind detects translation load mode Cargo Lift, including car body 1, control more
Module 2, the first bottom plate 3, pressure sensor 4, the second bottom plate 5, control button 6, at least alarm 8, two tracks 7, at least three
The individual motor driving wheel of fan-shaped range radar 9 and at least four；Control module 2 respectively with pressure sensor 4, control button 6, alarm
Device 8, and each motor driving wheel, each fan-shaped range radar 9 are connected；It is respectively that pressure passes that control module 2, which connects power supply,
Sensor 4, control button 6, alarm 8, and each motor driving wheel, each fan-shaped range radar 9 are powered；Control module
2 are arranged in the interlayer of the inwall of car body 1, and control button 6 and alarm 8 are arranged on the inwall of car body 1；By car sheet
The side perpendicular with the car bottom rail of door is defined as reference edge on the inner bottom surface of body 1, the length of the length of each track 7 with reference edge
Equal, each track 7 is respectively arranged on the inner bottom surface of car body 1, and each track 7 is parallel with reference edge respectively, and each
The both ends of track 7 are relative with the side on its corresponding inner bottom surface of car body 1 respectively to be connect；The geomery of first bottom plate 3, second
The geomery of bottom plate 5, the geomery three of the inner bottom surface of car body 1 are mutually the same；All motor driving wheels are counted by track 7
Amount carries out average packet, obtains each drive wheel group, each drive wheel group corresponds with each track 7 respectively；Each driving
Wheel group is respectively arranged at the lower surface of the second bottom plate 5, and on the inner bottom surface of car body 1 each track 7 set location and second
The set location of each drive wheel group in the lower surface of bottom plate 5 corresponds each other, each motor driving wheel in each drive wheel group point
It Nei Qian not be movably set in respective carter 7, and position is mutually corresponding each other with the inner bottom surface of car body 1 for the second bottom plate 5, second
Bottom plate 5 passes in and out car body 1 under the movement of the corresponding each track 7 in each motor driving wheel edge, through car door；Pressure sensor 4
Bottom surface be arranged at the upper surface of the second bottom plate 5, the first bottom plate 3 is arranged at the top surface of pressure sensor 4, and the first bottom plate 3 with
Position is mutually corresponding each other for second bottom plate 5；All fan-shaped range radars 9 are distributed the top margin and two for being arranged at car door frame respectively
On individual side, each fan-shaped range radar 9 detects end and both faces towards car door lateral direction, and each fan-shaped range radar 9
Fan-shaped detection faces respectively with its set car door frame side corresponding to car body 1 face it is parallel.Set by above-mentioned technical proposal
More detections translation load mode Cargo Lift of meter, based on existing elevator car structure, introduces automatically controlled translating device, is located at by designed
Each motor driving wheel of the lower surface of second bottom plate 5, coordinate the track 7 for being laid in the inner bottom surface of car body 1, realize by the first bottom
Plate 3, the second bottom plate 5 form disengaging of the objective table relative to car body 1, can significantly facilitate goods disengaging car body 1,
And between the first bottom plate 3, the second bottom plate 5, introducing pressure sensor 4, realizing the same of goods disengaging car body 1
When, it is capable of the weight of the contained goods of accurate measurements in real time, before goods enters car body 1, so that it may know whether to overload, energy
Goods is enough avoided to enter after car body 1 the problem of just finding overload；Moreover, the top margin for car door frame and two
On side, separately design and each fan-shaped range radar 9 is set, and based on the ranging angle design of each fan-shaped range radar 9, pin
The edge of contained goods is detected, collision when can effectively avoid the cargo translating from entering car body 1 with car doorframe is comprehensive
Close the real work efficiency for improving designed more detection translation load mode Cargo Lifts.
On the basis for detecting translation load mode Cargo Lift technical scheme more based on above-mentioned design, the utility model is also further
Devise following optimal technical scheme：For each motor driving wheel, further design uses brushless electric machine driving wheel so that
More detection translation load mode Cargo Lifts in actual use, can realize Jing Yin work, both ensure that institute designed by the utility model
The more detection translation load mode Cargo Lifts of design have the function of automatically controlled translation disengaging car body 1, and and can ensures its course of work not
Surrounding environment is impacted, embodies the human oriented design in design process；For control module 2, further design uses
Microprocessor, and specific design uses arm processor, on the one hand can be applied to later stage more detection translations for designed by and load
The extension demand of formula Cargo Lift, on the other hand, succinct control architecture mode can be easy to the maintenance in later stage；For power supply, enter one
Step design uses external elevator supply net, and designed automatically controlled translating device power taking, the stability of electricity consumption, Jin Erneng has been effectively ensured
Enough effectively improve stability of the designed more detection translation load mode Cargo Lifts in practical application work.
The utility model devises more detection translation load mode Cargo Lifts among actual application, specifically includes car sheet
Body 1 and the elevator control panel being arranged in car body 1, in addition to arm processor, the first bottom plate 3, pressure sensor 4, second
Bottom plate 5, control button 6, alarm 8, at least two tracks 7, at least three fan-shaped brushless electric machines of range radar 9 and at least four
Driving wheel；Arm processor is and each brushless electric machine driving wheel, each respectively with pressure sensor 4, control button 6, alarm 8
Individual fan-shaped range radar 9 is connected；Arm processor connect external elevator supply net be respectively pressure sensor 4, control button 6,
Alarm 8, and each brushless electric machine driving wheel, each fan-shaped range radar 9 are powered；Arm processor is arranged at car
In the interlayer of the inwall of body 1, control button 6 and alarm 8 are arranged on the inwall of car body 1；By on the inner bottom surface of car body 1
Perpendicular side is defined as reference edge with the car bottom rail of door, the equal length of the length of each track 7 with reference edge, each rail
Road 7 is respectively arranged on the inner bottom surface of car body 1, and each track 7 is parallel with reference edge respectively, and the both ends of each track 7
It is relative with the side on its corresponding inner bottom surface of car body 1 respectively to connect；The shape of the geomery of first bottom plate 3, the second bottom plate 5
Size, the geomery three of the inner bottom surface of car body 1 are mutually the same；All brushless electric machine driving wheels are carried out by the quantity of track 7
Average packet, obtains each drive wheel group, and each drive wheel group corresponds with each track 7 respectively；Each driving wheel component
The lower surface of the second bottom plate 5 is not arranged at, and on the inner bottom surface of car body 1 under the set location of each track 7 and the second bottom plate 5
The set location of each drive wheel group in surface corresponds each other, in each brushless electric machine driving wheel difference in each drive wheel group
It is embedding to be movably set in respective carter 7, and position is mutually corresponding each other with the inner bottom surface of car body 1 for the second bottom plate 5, the second bottom plate
5 pass in and out car body 1 under the movement of the corresponding each track 7 in each brushless electric machine driving wheel edge, through car door；Pressure sensor 4
Bottom surface be arranged at the upper surface of the second bottom plate 5, the first bottom plate 3 is arranged at the top surface of pressure sensor 4, and the first bottom plate 3 with
Position is mutually corresponding each other for second bottom plate 5；All fan-shaped range radars 9 are distributed the top margin and two for being arranged at car door frame respectively
On individual side, each fan-shaped range radar 9 detects end and both faces towards car door lateral direction, and each fan-shaped range radar 9
Fan-shaped detection faces respectively with its set car door frame side corresponding to car body 1 face it is parallel.In practical application, it is arranged at
The real-time working of pressure sensor 4 between first bottom plate 3, the second bottom plate 5, obtains pressure sensing result, and upload in real time in real time
To arm processor, meanwhile, each fan-shaped range radar 9 being arranged on the top margin and two sides of car door frame divides
Other real-time working, and be respectively uploaded to obtained ranging testing result among arm processor in real time, arm processor is for being connect
The pressure sensing result and each ranging testing result received carries out integrating real-time analysis, and carries out phase according to corresponding analysis result
Answer control process；In specific real process, carrying personnel presses the control button 6 being arranged on the inwall of car body 1 first, by
Control button 6 sends job control order to arm processor, and arm processor is instructed to connected according to job control
Each brushless electric machine driving wheel sends work order, and each brushless electric machine driving wheel receives job control instruction, and starts right
Answer and moved on each track 7 so that the second bottom plate 5 is corresponded under the movement of each track 7, through sedan-chair on each brushless electric machine driving wheel edge
Railway carriage or compartment door removes car body 1, and then, removed goods is positioned over the upper surface of the first bottom plate 3 by carrying personnel, due to being arranged at the
The real-time working of pressure sensor 4 between one bottom plate 3, the second bottom plate 5, and each real-time working of fan-shaped range radar 9, because
This, arm processor carries out two-stage judgement for pressure sensing result and each ranging testing result, wherein, arm processor first
Analysis obtains whether pressure sensing result is more than default load-carrying threshold value, is the report that then arm processor STOCHASTIC CONTROL is connected
Alert device 8 starts to alarm, and refuses any instruction sent through control button 6；Otherwise enter two level to judge, by arm processor
According to each ranging testing result, judge whether that barrier is located in finding range, be that then arm processor judges now the
Contained goods cannot be introduced into car body 1 on one bottom plate 3, and the connected alarm 8 of arm processor STOCHASTIC CONTROL starts to report
It is alert, and refuse any instruction sent through control button 6；Otherwise arm processor does not do any further control now, finally
Carrying personnel only need to send job control order again by control button 6 to arm processor, and arm processor is according to being received
The job control order arrived, each brushless electric machine driving wheel is controlled to start working so that the second bottom plate 5 drives in each brushless electric machine
Car body 1 is moved under movement of the wheel along corresponding each track 7, through car door, i.e., is moved into goods among car body 1, such as
This can significantly facilitate goods disengaging car body 1, effectively increase real work efficiency.
Embodiment of the present utility model is explained in detail above in conjunction with accompanying drawing, but the utility model is not limited to
Above-mentioned embodiment, in those of ordinary skill in the art's possessed knowledge, the utility model can also not departed from
Made a variety of changes on the premise of objective.
Claims (5)
1. a kind of more detection translation load mode Cargo Lifts, including car body（1）；It is characterized in that：Also include control module（2）、
First bottom plate（3）, pressure sensor（4）, the second bottom plate（5）, control button（6）, alarm（8）, at least two tracks（7）、
At least three fan-shaped range radars（9）With at least four motor driving wheels；Control module（2）Respectively with pressure sensor（4）, control
Button processed（6）, alarm（8）, and each motor driving wheel, each fan-shaped range radar（9）It is connected；Control module（2）
It is respectively pressure sensor to connect power supply（4）, control button（6）, alarm（8）, and each motor driving wheel, each sector
Range radar（9）It is powered；Control module（2）It is arranged at car body（1）In the interlayer of inwall, control button（6）And report
Alert device（8）It is arranged at car body（1）On inwall；By car body（1）The side perpendicular with the car bottom rail of door is determined on inner bottom surface
Justice is reference edge, each track（7）Equal length of the length with reference edge, each track（7）It is respectively arranged at car sheet
Body（1）On inner bottom surface, each track（7）It is parallel with reference edge respectively, and each track（7）Both ends respectively with its corresponding to
Car body（1）Side on inner bottom surface connects relatively；First bottom plate（3）Geomery, the second bottom plate（5）Geomery, sedan-chair
Railway carriage or compartment body（1）The geomery three of inner bottom surface is mutually the same；All motor driving wheels press track（7）Quantity carries out average mark
Group, obtains each drive wheel group, each drive wheel group respectively with each track（7）Correspond；Each drive wheel group is set respectively
It is placed in the second bottom plate（5）Lower surface, and car body（1）Each track on inner bottom surface（7）Set location and the second bottom plate
（5）The set location of each drive wheel group in lower surface corresponds each other, each motor driving wheel difference in each drive wheel group
It is embedded to be movably set in respective carter（7）In, and the second bottom plate（5）With car body（1）Position is mutually corresponding each other for inner bottom surface,
Second bottom plate（5）In the corresponding each track in each motor driving wheel edge（7）Movement under, through car door pass in and out car body（1）；Pressure
Force snesor（4）Bottom surface be arranged at the second bottom plate（5）Upper surface, the first bottom plate（3）It is arranged at pressure sensor（4）Top
Face, and the first bottom plate（3）With the second bottom plate（5）Position is mutually corresponding each other；All fan-shaped range radars（9）Distribution is set respectively
In on the top margin of car door frame and two sides, each fan-shaped range radar（9）Detection end both faces towards car door outside
To, and each fan-shaped range radar（9）Fan-shaped detection faces respectively with its set car door frame side corresponding to car body（1）
Face it is parallel.
A kind of 2. more detection translation load mode Cargo Lifts according to claim 1, it is characterised in that：Each motor driving wheel
It is brushless electric machine driving wheel.
A kind of 3. more detection translation load mode Cargo Lifts according to claim 1, it is characterised in that：The control module（2）For
Microprocessor.
A kind of 4. more detection translation load mode Cargo Lifts according to claim 3, it is characterised in that：The microprocessor is ARM
Processor.
A kind of 5. more detection translation load mode Cargo Lifts according to claim 1, it is characterised in that：The power supply is external elevator
Power supply network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720492881.2U CN206783071U (en) | 2017-05-05 | 2017-05-05 | More detection translation load mode Cargo Lifts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720492881.2U CN206783071U (en) | 2017-05-05 | 2017-05-05 | More detection translation load mode Cargo Lifts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206783071U true CN206783071U (en) | 2017-12-22 |
Family
ID=60709479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720492881.2U Expired - Fee Related CN206783071U (en) | 2017-05-05 | 2017-05-05 | More detection translation load mode Cargo Lifts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206783071U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106986253A (en) * | 2017-05-05 | 2017-07-28 | 苏州睿绮电子有限公司 | A kind of many detection translation load mode Cargo Lifts |
| US11745983B2 (en) | 2018-08-08 | 2023-09-05 | Otis Elevator Company | Elevator system with LIDAR and/or RADAR sensor |
-
2017
- 2017-05-05 CN CN201720492881.2U patent/CN206783071U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106986253A (en) * | 2017-05-05 | 2017-07-28 | 苏州睿绮电子有限公司 | A kind of many detection translation load mode Cargo Lifts |
| US11745983B2 (en) | 2018-08-08 | 2023-09-05 | Otis Elevator Company | Elevator system with LIDAR and/or RADAR sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106986253A (en) | A kind of many detection translation load mode Cargo Lifts | |
| CN107161835A (en) | A kind of smart load formula Cargo Lift | |
| CN206783071U (en) | More detection translation load mode Cargo Lifts | |
| CN109573791B (en) | Elevator with simple structure and control method thereof | |
| CN211710848U (en) | Operation and maintenance system for rail transit rolling stock | |
| CN210049155U (en) | Energy-saving barrier gate system utilizing self weight of automobile | |
| CN106829659A (en) | A kind of motor drives self protection type's translation turnover Cargo Lift | |
| CN107393204A (en) | A kind of express delivery delivery system and its implementation | |
| CN106966269A (en) | A kind of high-precision self-monitoring lift car | |
| CN207226762U (en) | A kind of elevator with modified protective device | |
| CN206927431U (en) | Smart load formula Cargo Lift | |
| CN206783072U (en) | High-precision self-monitoring lift car | |
| CN106625555A (en) | Railway conveying robot | |
| CN207418079U (en) | A kind of flat bed identification device for elevator rescue | |
| CN214615230U (en) | Floor rubbish transportation system | |
| CN201458459U (en) | Elevator without machine room | |
| CN208022558U (en) | A kind of elevator that stability is good | |
| CN213171056U (en) | Safe locking device of elevator door | |
| CN208294183U (en) | A kind of turnable parking apparatus assembly | |
| CN208761958U (en) | A kind of elevator door with intelligent-induction function | |
| CN207017091U (en) | A kind of bicycle expressway with parking kiosk | |
| CN202954500U (en) | Automatic lifting guard railing device for train top operation | |
| CN205257705U (en) | Elevator with rescue function | |
| CN207016427U (en) | A kind of novel hanging basket | |
| CN206891120U (en) | A kind of air knife movably blows wetting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20180505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |