CN205892399U - Elevator device reaches operation monitoring system who contains this elevator device - Google Patents

Elevator device reaches operation monitoring system who contains this elevator device Download PDF

Info

Publication number
CN205892399U
CN205892399U CN201620863424.5U CN201620863424U CN205892399U CN 205892399 U CN205892399 U CN 205892399U CN 201620863424 U CN201620863424 U CN 201620863424U CN 205892399 U CN205892399 U CN 205892399U
Authority
CN
China
Prior art keywords
control chip
lift appliance
sensor
alarm
pressure
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
Application number
CN201620863424.5U
Other languages
Chinese (zh)
Inventor
罗强
唐田田
万博洋
任晨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Science and Technology Normal University
Original Assignee
Jiangxi Science and Technology Normal University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangxi Science and Technology Normal University filed Critical Jiangxi Science and Technology Normal University
Priority to CN201620863424.5U priority Critical patent/CN205892399U/en
Application granted granted Critical
Publication of CN205892399U publication Critical patent/CN205892399U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)

Abstract

The utility model provides an elevator device, including the elevator body, locate the driving motor of the upper end of elevator body connects the elevator body with driving motor's steel cable further includes motor sensor, pressure sensor, alarm, and respectively with the motor sensor pressure sensor the control chip that the alarm is connected, the motor sensor is located one side of driving motor is used for detecting driving motor's operating information, and will detect operating information sends to control chip, pressure sensor locates the bottom of elevator device is used for detecting the elevator device receive force information, and will sent to by force information control chip, if operating information or the atress letter exists when unusual, control chip triggers the alarm sends the warning. Still provide an operation monitoring system who contains this elevator device.

Description

Lift appliance and the operation monitoring system containing this lift appliance
Technical field
This utility model is related to elevator operation monitoring technical field, particularly to a kind of lift appliance and containing this lift appliance Operation monitoring system.
Background technology
Elevator is a kind of jacking equipment served between regulation floor, and its appearance makes the life of people become more Convenient.
In prior art, elevator type mainly includes vertical lift type and step.For the ease of management, it is developed Monitoring system elevator being monitored, is provided with camera head, sensor device and administrative center in monitoring system.But Information between monitoring system and elevator is typically all one-sided transmission, and that is, camera head will image information, sensor device will Detection information sends administrative center to, and administrative center can not be controlled to elevator.In addition the sensor in sensor device It is typically all the information of detection elevator and correlated parts, without the motor driving elevator is carried out with the detection of correlation, institute So that the ruuning situation of motor can not be understood in time.
Utility model content
Based on this, the purpose of this utility model be provide a kind of lift appliance that can detect motor ruuning situation and Operation monitoring system containing this lift appliance.
A kind of lift appliance, including elevator body, located at the motor of the upper end of described elevator body, and connects described Elevator body and the steel cable of described motor, further include electromechanical transducer, pressure transducer, alarm, and respectively with The control chip that described electromechanical transducer, described pressure transducer, described alarm connect, wherein,
Described electromechanical transducer located at the side of described motor, for detecting the operation information of described motor, And the described operation information of detection is sent to described control chip, and when described operation information has abnormal, described control core Piece triggers described alarm and sends warning, and controls described lift appliance out of service;
Described pressure transducer located at the bottom of described lift appliance, for detect described lift appliance by force information, And described stress information transmission is given described control chip, when the stress that described pressure transducer detects described lift appliance is deposited When abnormal, described control chip triggers described alarm and sends warning.
Compare prior art, in this utility model, described electromechanical transducer is used for detecting the operation letter of described motor Breath, when described operation information has abnormal, described control chip triggers described alarm and sends warning, and controls described elevator Device is out of service.
Further, described electromechanical transducer includes optical sensor, sound transducer and gas sensor, wherein,
Described optical sensor is used for detecting whether described motor produces spark;
Described sound transducer is used for detecting whether described motor has abnormal sound of movement;
Described gas sensor is used for detecting whether described motor produces abnormal flavour.
Further, described elevator body includes up step, and the descending step placed side by side with described up step, Described pressure transducer includes first pressure sensor, second pressure sensor and multiple 3rd pressure transducer, wherein,
Described first pressure sensor located at the top of described elevator body, for detecting the pulling force of described steel cable;
Described second pressure sensor located at the top of described elevator body, for detecting the up resistance of described elevator body Power or friction in down stroke;
Located at the bottom of described up step and described descending step, use respectively by array for multiple described 3rd pressure transducers Pressure in the carrying detecting described up step and described descending step.
Further, if in described up step, the trigger sequence of described 3rd pressure transducer is from top to bottom, then say Bright someone is descending from described up step, and now described control chip can trigger described alarm and send warning.
Further, if in described descending step, the trigger sequence of described 3rd pressure transducer is from down to up, then say Bright someone is up from described descending step, and now described control chip can trigger described alarm and send warning.
Further, if described 3rd pressure transducer is consecutively detected described up step or described descending step is subject to Instantaneous pressure impact beyond default threshold values when, described control chip can trigger described alarm and send warning.
Further, described up step and described descending step are respectively equipped with vibrating sensor, each described vibration Sensor is connected with described control chip, for detecting the vibration information of described up step and described descending step, and will shake Dynamic information is converted into voltage signal and sends described control chip to, if described voltage signal exceeds default threshold voltage, institute State control chip and can trigger described alarm and send warning.
Further, described up step and described descending step be respectively provided on two sides with skirting board, on described skirting board It is provided with handrail, the inside edge of described handrail is provided with infrared sensor, described infrared sensor is with described control chip even Connect, for detecting whether there being foreign body to fill in the inside of described handrail, if described infrared sensor detects described handrail When inside has foreign body to fill in, described control chip can trigger described alarm and send warning.
Further, described lift appliance side is provided with camera monitoring device, described camera monitoring device and described control Chip connects, and for detecting the operation conditions of each described lift appliance, and the picture of shooting is sent to described control chip.
A kind of operation monitoring system of lift appliance, including multiple described lift appliances, with lift appliance each described no The radio receiver that line connects, the cloud server being connected with described radio receiver, respectively with described cloud server The intelligent terminal connecting and administrative center;
Each described lift appliance sends the operation information of itself to described wireless receiving dress by described control chip Put;
The described operation information receiving is sent to described cloud server and carries out storage point by described radio receiver Analysis, the described operation information after processing is sent to described intelligent terminal and described administrative center by described cloud server;
Described intelligent terminal or described administrative center send corresponding control instruction according to the described operation information after processing, And described control instruction is sent to described control chip by described radio receiver, thus to lift appliance each described It is controlled.
Brief description
Fig. 1 is the structured flowchart of lift appliance in this utility model one embodiment;
Fig. 2 is the structured flowchart of electromechanical transducer in Fig. 1;
Fig. 3 is the structural representation of elevator body in Fig. 1;
Fig. 4 is the structured flowchart of pressure transducer in Fig. 1;
Fig. 5 is the system block diagram of the operation monitoring system of lift appliance in this utility model one embodiment.
Main element symbol description
Described lift appliance 100 Elevator body 10
Up step 101 Descending step 102
Skirting board 103 Handrail 104
Motor 11 Electromechanical transducer 12
Optical sensor 121 Sound transducer 122
Gas sensor 123 Pressure transducer 13
First pressure sensor 131 Second pressure sensor 132
3rd pressure transducer 133 Alarm 14
Control chip 15 Radio receiver 200
Cloud server 300 Intelligent terminal 400
Administrative center 500
Following specific embodiment will further illustrate this utility model in conjunction with above-mentioned accompanying drawing.
Specific embodiment
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is more fully retouched State.Some embodiments of the present utility model are given in accompanying drawing.But, this utility model can come real in many different forms Existing however it is not limited to embodiment described herein.On the contrary, providing the purpose of these embodiments to be to make to public affairs of the present utility model Open content more thoroughly comprehensive.
It should be noted that when element is referred to as " being fixedly arranged on " another element, it can be directly on another element Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left ", " right " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technology used herein and scientific terminology are led with belonging to technology of the present utility model The implication that the technical staff in domain is generally understood that is identical.In term used in the description of the present utility model it is simply herein The purpose of description specific embodiment is it is not intended that in limiting this utility model.Term as used herein " and/or " include The arbitrary and all of combination of one or more related Listed Items.
Refer to Fig. 1, a kind of lift appliance 100 that this utility model embodiment provides, including elevator body 10, located at institute State the motor 11 of the upper end of elevator body 10, and the steel cable of the described elevator body 10 of connection and described motor 11, enter One step includes electromechanical transducer 12, pressure transducer 13, alarm 14, and respectively with described electromechanical transducer 12, described pressure The control chip 15 that sensor 13, described alarm 14 connect, wherein,
Described electromechanical transducer 12 located at the side of described motor 11, for detecting the operation of described motor 11 Information, and the described operation information of detection is sent to described control chip 15, when described operation information has abnormal, described Control chip 15 triggers described alarm 14 and sends warning, and controls described lift appliance 100 out of service;
Described pressure transducer 13 located at the bottom of described lift appliance 100, for detecting being subject to of described lift appliance 100 Force information, and described stress information transmission is given described control chip 15, when described pressure transducer 13 detects described elevator When the stress of device 100 has abnormal, described control chip 15 triggers described alarm 14 and sends warning.
Refer to Fig. 2, described electromechanical transducer 12 includes optical sensor 121, sound transducer 122 and gas sensor 123, wherein,
Described optical sensor 121 is used for detecting whether described motor 11 produces spark, if described motor 11 Produce spark, then described control chip 15 can trigger described alarm 14 and send warning, remind management personnel to drive electricity to described Machine 11 is checked;
Described sound transducer 122 is used for detecting whether described motor 11 has abnormal sound of movement, if described motor 11 have abnormal sound of movement, then described control chip 15 can trigger described alarm 14 and send warning, remind management personnel to described Motor 11 is checked;
Described gas sensor 123 is used for detecting whether described motor 11 produces abnormal flavour, if described motor 11 Exist and burn abnormal flavour, then described control chip 15 can trigger described alarm 14 and send warning, remind management personnel to described drive Galvanic electricity machine 11 is checked.
Refer to Fig. 3 and Fig. 4, described elevator body 10 includes up step 101, and arranged side by side with described up step 101 The descending step 102 placed, described pressure transducer 13 includes first pressure sensor 131, second pressure sensor 132 and many Individual 3rd pressure transducer 133, wherein,
Described first pressure sensor 131 located at the top of described elevator body 10, for detecting the pulling force of described steel cable, If the pulling force that described first pressure sensor 131 detects described steel cable exceedes default threshold values, described control chip 15 Described alarm 14 can be triggered and send warning;
Described second pressure sensor 132 located at the top of described elevator body 10, for detecting described elevator body 10 Up resistance or friction in down stroke, if described second pressure sensor 132 detect described elevator body 10 up resistance or When friction in down stroke exceedes default threshold values, then described control chip 15 can trigger described alarm 14 and send warning;
Multiple described 3rd pressure transducers 133 difference arrays are located at described up step 101 and described descending step 102 Bottom, for detecting the pressure of the carrying of described up step 101 and described descending step 102.If described up step 101 In, the trigger sequence of described 3rd pressure transducer 133 is from top to bottom, then under explanation someone is from described up step 101 OK, now described control chip 15 can trigger described alarm 14 and send warning;If in described descending step 102, the described 3rd The trigger sequence of pressure transducer 133 is from down to up, then explanation someone is up from described descending step 102, now described Control chip 15 can trigger described alarm 14 and send warning;Now send warning purpose be in order to remind pedestrian must not Drive in the wrong direction in described up step 101 or described descending step 102, to avoid security incident, if pedestrian continues to drive in the wrong direction, manage Personnel stop described lift appliance 100, and pedestrian is prevented.
If described 3rd pressure transducer 133 is consecutively detected described up step 101 or described descending step 102 is subject to Instantaneous pressure impact beyond default threshold values when, then explanation have pedestrian in described up step 101 or described descending step 102 Middle jump, described control chip 15 can trigger described alarm 14 and send warning, and the purpose now sending warning is to remind Pedestrian must not jump in described up step 101 or described descending step 102, to avoid security incident, if pedestrian continues Continuous jump, then the described lift appliance 100 of management personnel's stopping, preventing to pedestrian.
It is respectively equipped with vibrating sensor, each described vibrating sensing on described up step 101 and described descending step 102 Device is connected with described control chip 15, for detecting the vibration information of described up step 101 and described descending step 102, and Vibration information is converted into voltage signal and sends described control chip 15 to, if described voltage signal exceeds default threshold voltage When, described control chip 15 can trigger described alarm 14 and send warning, remind management personnel that described lift appliance 100 is carried out Check.
Described up step 101 and described descending step 102 be respectively provided on two sides with skirting board 103, described skirting board 103 It is provided with handrail 104, the inside edge of described handrail 104 is provided with infrared sensor, described infrared sensor and described control Coremaking piece 15 connects, for detecting whether having foreign body to fill in the inside of described handrail 104, if described infrared sensor detects When the inside of described handrail 104 has foreign body to fill in, described control chip 15 can trigger described alarm 14 and send warning, simultaneously Control described lift appliance 100 out of service.If child is when taking elevator, due to curiosity, busy finger can be filled in described The inside of handrail 104, if now described lift appliance 100 continues to run with, can cause to the finger of child to damage.
Described lift appliance 100 side is provided with camera monitoring device, described camera monitoring device and described control chip 15 Connect, for detecting the operation conditions of each described lift appliance 100, and the picture of shooting is sent to described control chip 15.
Described lift appliance 100 also includes stand-by power supply and detection switch, and described detection switch, described stand-by power supply are respectively Being connected with described control chip 15, described detection switch is for detecting whether there is civil power, if detect there is no civil power, passing through institute Stating control chip 15 controls described stand-by power supply to open.
To sum up, in this utility model, by the operation shape of motor 11 described in described electromechanical transducer 12 real-time detection State, detects whether have child to jump to jump etc. and uncivil take elevator row in described lift appliance 100 by described pressure transducer 13 For when the data being gathered exceedes default threshold values, then described control chip 15 automatically triggers described alarm 14 and sends report Alert.
Refer to Fig. 5, this utility model provides a kind of operation monitoring system of lift appliance, fill including multiple described elevators Put 100, the radio receiver 200 being wirelessly connected with lift appliance each described 100, with described radio receiver 200 even The cloud server 300 connecing, the intelligent terminal 400 being connected with described cloud server 300 respectively and administrative center 500;
The operation information of itself is sent to by described control chip 15 and described wirelessly connects by each described lift appliance 100 Receiving apparatus 200;
The described operation information receiving is sent to described cloud server 300 by described radio receiver 200 to be carried out Storage analysis, the described operation information after processing is sent to described intelligent terminal 400 and described pipe by described cloud server 300 Reason center 500;
Described intelligent terminal 400 or described administrative center 500 send corresponding control according to the described operation information after processing System instruction, and described control instruction is sent to described control chip 15 by described radio receiver 200, thus to each Described lift appliance 100 is controlled.
Control chip 15 described in the present embodiment, described radio receiver 200, described cloud server 300 and described Wireless communication mode between intelligent terminal 400 and described administrative center 500 is wireless communication mode, in other embodiments, Wireless communication mode used is except can be for one of in addition to lora, working as wifi, zigbee, zwave or bt.
The operation monitoring system of described lift appliance can be automatically performed the running state monitoring of described lift appliance 100, And the service data of described lift appliance 100 can be sent in real time to cloud server 300, cell management person, company's skill Art personnel and departments of government are checked certainly by described administrative center 500 or described intelligent terminal 400 according to different authorities The service data of all the told lift appliance 100 in own area under one's jurisdiction, would know that each described lift appliance 100 running status and and When exclude the potential safety hazard that device 100 in each described elevator runs, thus stoping the generation of elevator accident, be that the masses build one Individual safe and healthy, comfortable living environment.
Embodiment described above only have expressed certain embodiment of the present utility model, and its description is more concrete and detailed, But therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that it is common for this area For technical staff, without departing from the concept of the premise utility, some deformation can also be made and improve, these all belong to In protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be defined by claims.

Claims (10)

1. a kind of lift appliance, including elevator body, located at the motor of the upper end of described elevator body, and connects described electricity The steel cable of terraced body and described motor it is characterised in that: further include electromechanical transducer, pressure transducer, alarm, And the control chip that is connected with described electromechanical transducer, described pressure transducer, described alarm respectively, wherein,
Described electromechanical transducer, located at the side of described motor, for detecting the operation information of described motor, and is incited somebody to action The described operation information of detection sends described control chip to, and when described operation information has abnormal, described control chip touches Sending out alarm described sends warning, and controls described lift appliance out of service;
Described pressure transducer located at the bottom of described lift appliance, for detect described lift appliance by force information, and will Described stress information transmission gives described control chip, and when the described presence exception by force information, described control chip triggering is described Alarm sends warning.
2. lift appliance according to claim 1 is it is characterised in that described electromechanical transducer includes optical sensor, sound Sound sensor and gas sensor, wherein,
Described optical sensor is used for detecting whether described motor produces spark;
Described sound transducer is used for detecting whether described motor has abnormal sound of movement;
Described gas sensor is used for detecting whether described motor produces abnormal flavour.
3. lift appliance according to claim 1 is it is characterised in that described elevator body includes up step, and with institute State the descending step that up step is placed side by side, described pressure transducer includes first pressure sensor, second pressure sensor With multiple 3rd pressure transducers, wherein,
Described first pressure sensor located at the top of described elevator body, for detecting the pulling force of described steel cable;
Described second pressure sensor located at the top of described elevator body, for detect described elevator body up resistance or Friction in down stroke;
Multiple described 3rd pressure transducers distinguish arrays located at the bottom of described up step and described descending step, for examining Survey the pressure of the carrying of described up step and described descending step.
If 4. lift appliance according to claim 3 is it is characterised in that in described up step, described 3rd pressure passes The trigger sequence of sensor is from top to bottom, then explanation someone is descending from described up step, and now described control chip can touch Sending out alarm described sends warning.
If 5. lift appliance according to claim 3 is it is characterised in that in described descending step, described 3rd pressure passes The trigger sequence of sensor is from down to up, then explanation someone is up from described descending step, and now described control chip can touch Sending out alarm described sends warning.
If 6. lift appliance according to claim 3 is it is characterised in that described 3rd pressure transducer is consecutively detected institute State up step or instantaneous pressure impact that described descending step is subject to beyond default threshold values when, described control chip can trigger Described alarm sends warning.
7. lift appliance according to claim 3 is it is characterised in that distinguish on described up step and described descending step It is provided with vibrating sensor, each described vibrating sensor is connected with described control chip, for detecting described up step and institute State the vibration information of descending step, and vibration information is converted into voltage signal and send described control chip to, if described voltage When signal exceeds default threshold voltage, described control chip can trigger described alarm and send warning.
8. lift appliance according to claim 3 is it is characterised in that the both sides of described up step and described descending step It is respectively equipped with skirting board, described skirting board is provided with handrail, and the inside edge of described handrail is provided with infrared sensor, described Infrared sensor is connected with described control chip, for detecting whether there being foreign body to fill in the inside of described handrail, if described red When outer sensor detects the inside of described handrail and has foreign body to fill in, described control chip can trigger described alarm and send report Alert.
9. lift appliance according to claim 1 is it is characterised in that described lift appliance side is provided with monitoring camera-shooting dress Put, described camera monitoring device is connected with described control chip, for detecting the operation conditions of each described lift appliance, and will The picture shooting sends described control chip to.
10. a kind of operation monitoring system of lift appliance is it is characterised in that include many described in claim 1-9 any one Individual described lift appliance, the radio receiver being wirelessly connected with lift appliance each described, with described radio receiver even The cloud server connecing, the intelligent terminal being connected with described cloud server respectively and administrative center;
Each described lift appliance sends the operation information of itself to described radio receiver by described control chip;
The described operation information receiving is sent to described cloud server and carries out storage analysis, institute by described radio receiver State cloud server and the described operation information after processing is sent to described intelligent terminal and described administrative center;
Described intelligent terminal or described administrative center send corresponding control instruction according to the described operation information after processing, and will Described control instruction sends described control chip to by described radio receiver, thus carrying out to lift appliance each described Control.
CN201620863424.5U 2016-08-10 2016-08-10 Elevator device reaches operation monitoring system who contains this elevator device Expired - Fee Related CN205892399U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620863424.5U CN205892399U (en) 2016-08-10 2016-08-10 Elevator device reaches operation monitoring system who contains this elevator device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620863424.5U CN205892399U (en) 2016-08-10 2016-08-10 Elevator device reaches operation monitoring system who contains this elevator device

Publications (1)

Publication Number Publication Date
CN205892399U true CN205892399U (en) 2017-01-18

Family

ID=57780458

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620863424.5U Expired - Fee Related CN205892399U (en) 2016-08-10 2016-08-10 Elevator device reaches operation monitoring system who contains this elevator device

Country Status (1)

Country Link
CN (1) CN205892399U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107902517A (en) * 2017-10-19 2018-04-13 上海新时达电气股份有限公司 A kind of elevator calls for help pacifying device and system
CN108033325A (en) * 2017-11-13 2018-05-15 上海新时达电气股份有限公司 Family expenses hall buttons, elevator call box, distributed robot and domestic intelligent calling elevator system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107902517A (en) * 2017-10-19 2018-04-13 上海新时达电气股份有限公司 A kind of elevator calls for help pacifying device and system
CN108033325A (en) * 2017-11-13 2018-05-15 上海新时达电气股份有限公司 Family expenses hall buttons, elevator call box, distributed robot and domestic intelligent calling elevator system

Similar Documents

Publication Publication Date Title
CN105738809B (en) A kind of motor temperature rise and vibration monitoring device and its implementation
CN204280939U (en) A kind of elevator operational monitoring forewarn system
CN109987468A (en) Residential elevator carriage children's control system for identifying based on image recognition
CN110517448A (en) High-altitude safe operational method and seat belt hanger detection system for high altitude operation
CN103231958A (en) Elevator safe operation monitoring system
CN205892399U (en) Elevator device reaches operation monitoring system who contains this elevator device
CN106276449A (en) A kind of elevator safety based on wireless network management system
CN202929700U (en) Unattended examination monitoring system
CN203998490U (en) A kind of elevator person number detection device
CN211148792U (en) Safety detection device
CN107555274A (en) A kind of construction of super highrise building lift escape system
CN206221001U (en) A kind of safety warning device for coal mine underground personnel
CN111063358A (en) Early fire early warning and escape indicating system with life recognition function
CN210655725U (en) Elevator monitoring alarm device
CN204022175U (en) Elevator faults checking system based on zigbee network
CN207182003U (en) A kind of device of motor car inspection and repair storehouse pipe gallery monitoring
CN205998785U (en) A kind of intelligent plant elevator long-distance monitorng management system
JP3244086U (en) Safety detection system and device for cage elevator for wind power generator
CN205428163U (en) Crossing structure monitors alarm system
CN202126464U (en) High-voltage approaching alarm system
CN208561341U (en) A kind of elevator detection device with real time monitoring function
CN214828157U (en) Elevator operation fault detection alarm device
CN108773749B (en) Elevator monitoring platform
CN207536953U (en) Integrated Multimedia surveillance system Internet of things system
CN202575614U (en) Automatic fault alarm system for elevator

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: 20170118

Termination date: 20170810