CN106783253B - A kind of electric automatization switch - Google Patents

A kind of electric automatization switch Download PDF

Info

Publication number
CN106783253B
CN106783253B CN201611203190.2A CN201611203190A CN106783253B CN 106783253 B CN106783253 B CN 106783253B CN 201611203190 A CN201611203190 A CN 201611203190A CN 106783253 B CN106783253 B CN 106783253B
Authority
CN
China
Prior art keywords
guard box
placed cavity
closing device
fixed
partition board
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
CN201611203190.2A
Other languages
Chinese (zh)
Other versions
CN106783253A (en
Inventor
侯逸飞
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201611203190.2A priority Critical patent/CN106783253B/en
Publication of CN106783253A publication Critical patent/CN106783253A/en
Application granted granted Critical
Publication of CN106783253B publication Critical patent/CN106783253B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00Mechanisms for operating contacts
    • H01H3/22Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/24Power arrangements internal to the switch for operating the driving mechanism using pneumatic or hydraulic actuator
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02Details
    • H01H13/04Cases; Covers
    • H01H13/06Dustproof, splashproof, drip-proof, waterproof or flameproof casings
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02Details
    • H01H13/12Movable parts; Contacts mounted thereon
    • H01H13/20Driving mechanisms
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/68Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having two operating members, one for opening and one for closing the same set of contacts
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere

Landscapes

  • Push-Button Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

The invention discloses a kind of electric automatization switches, including guard box, the side of the guard box is equipped with fixed plate, the side of the fixed plate is equipped with loading plate, the both ends of the loading plate are equipped with connecting rod, the side of the connecting rod is equipped with sliding block, the both sides of the guard box are equipped with sliding slot corresponding with sliding block, and sliding block is located in sliding slot, partition board is equipped in the guard box, the partition board will be divided into the first placed cavity and the second placed cavity from top to bottom in guard box, the partition board is equipped with automatic open/closing device, the loading plate is equipped with groove, manual closing device is equipped in the groove.The combination that the present invention passes through Seal treatment and humidity sensor and automatic closing device to circuit element, realize the moisture-proof and anti-wet process to switch, the automation of remote control unit, electrical control panel and automatic closing device being implemented in combination with to switch opens and closes, the scope of application is substantially increased, suitable for promoting.

Description

A kind of electric automatization switch
Technical field
The present invention relates to switching technique fields more particularly to a kind of electric automatization to switch.
Background technology
The word explanation of switch is to open and close.It, which also refers to one, can make open circuit, make current interruptions or make It flows to the electronic component of other circuits.It is most common switch be allow people operate electromechanical equipment, wherein there are one or several electricity Sub- contact.The " closed " of contact indicates electronic contact conducting, and electric current is allowed to flow through;" open circuit " of switch indicates that electronic contact is not led It is logical to form open circuit, do not allow electric current to flow through, power switch traditional at present is mostly Open architecture, due to not having obturator Its most of electric elements is directly exposed in air, therefore electric shock or short-circuit thing are be easy to cause in the environment of moist, more water Therefore it is very dangerous, meanwhile, existing switch usually requires to open manually, cannot be automatically opened or closed, very inconvenient, for this purpose, We have proposed a kind of electric automatization switches to solve the above problems.
Invention content
Technical problems based on background technology, the present invention propose a kind of electric automatization switch.
A kind of electric automatization switch proposed by the present invention, including guard box, the side of the guard box are equipped with fixed plate, The side of the fixed plate is equipped with loading plate, and the both ends of the loading plate are equipped with connecting rod, and the side of the connecting rod is all provided with There is sliding block, the both sides of the guard box are equipped with sliding slot corresponding with sliding block, and sliding block is located in sliding slot, is set in the guard box There are partition board, the partition board that will be divided into the first placed cavity and the second placed cavity in guard box from top to bottom, the partition board is equipped with Automatic open/closing device, the loading plate are equipped with groove, manual closing device, the manual closing device are equipped in the groove It through the side wall of fixed plate and guard box and extends in the first placed cavity, the lower end of the partition board is equipped with humidity sensor, institute It states and is equipped with electrical connection arrangement in the second placed cavity, the upper end side of the loading plate is hinged with electrical control panel, institute It states electrical control panel and is equipped with display screen, the display screen is equipped with touch button, and the side of the electrical control panel is set Stateful indicator light, the electrical control panel is interior to be equipped with signal receiver, the electrical control panel and touch button, state Indicator light, humidity sensor and automatic open/closing device connection.
Preferably, the manual closing device includes two casings being through in the first placed cavity, described sleeve pipe one It holds closed cylinder, sleeve closure one end to be connect with loading plate, runs through in described sleeve pipe and be equipped with push rod, and push rod runs through loading plate It is equipped with the second button with one end of the side wall of casing, one of push rod, one end of another push rod is equipped with the first button, institute The end for stating the push rod is equipped with fixed block, and fixed link is connected on the fixed block, and the fixed link runs through the first placed cavity simultaneously It extends in the second placed cavity, is equipped with convex block in two casings on opposite side wall, the middle part of the push rod is equipped with through-hole, institute State and be equipped with second back-moving spring in through-hole, the both ends of the second back-moving spring are respectively connected with ball-type supporting block, two push rods it Between connected by supporting rod, and the both ends of supporting rod are hinged on push rod, and the supporting rod is fixed on first by rotation axis In placed cavity.
Preferably, the automatic open/closing device includes the cylinder being arranged on partition board, and the piston-rod end of the cylinder is set There are link block, the link block to be fixed on the side of fixed link.
Preferably, the both ends of the partition board are equipped with fixing piece, and the fixing piece is bolted in guard box On side wall.
Preferably, the electrical connection arrangement includes the bearing being arranged in guard box side, and limit is equipped in the bearing Slot, is equipped with (the first back-moving spring in the limiting slot, and the upper end of the (the first back-moving spring is equipped with carrier block, on the carrier block Equipped with mandril, the upper end of the mandril is equipped with collets, and the upper end of the collets is fixed with conductive lever, the conduction lever Lower end both sides be equipped with movable contact, through setting there are two binding post on the side wall of the guard box, be located in the second placed cavity Binding post on through be equipped with electrode slice, the electrode slice be equipped with and the corresponding stationary contact of movable contact.
Preferably, the protective shell, which is adopted, is made from an insulative material.
In the present invention, when being operated, switch can be controlled by remote control unit and be closed, remote control unit sends out instruction, Signal transducer is received, and is fed back on electrical control panel, and electrical control panel sends out instruction, and cylinder passes through piston rod Movement drives fixed link to pack up, and to which (the first back-moving spring band moving conductive lever moves upwards, the movable contact on conductive lever is de- From with the contact of the stationary contact on electrode slice, to realize be closed, when humidity sensor sends out induction, signal feeds back to electric appliance On control panel, electrical control panel send out instruction be closed using automatic open/closing device, when encounter special circumstances need into It, will be by pressing the first button when row manual closing, the first button drives push rod to move downward, to drive fixed link to transport downwards It is dynamic, conductive lever is pressed downward, and then stationary contact and movable contact are contacted, realizes and be powered, when needing to be turned off manually, press Second button, the second button drive the push rod of its lower end to move downward, to utilize supporting rod by fixed link and the first button It lifts, realizes and be closed, the knot that the present invention passes through Seal treatment and humidity sensor and automatic closing device to circuit element It closes, realizes the moisture-proof and anti-wet process to switch, the combination of remote control unit, electrical control panel and automatic closing device is real The automation to switch is showed to open and close, has substantially increased the scope of application, suitable for promoting.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of electric automatization switch proposed by the present invention;
Fig. 2 is a kind of internal structure schematic diagram of electric automatization switch proposed by the present invention;
Fig. 3 is a kind of schematic diagram of electric automatization switch proposed by the present invention.
In figure:1 guard box, 2 connecting rods, 3 sliding slots, 4 loading plates, 5 status indicator lamps, 6 display screens, 7 electrical control panels, 8 first buttons, 9 second buttons, 10 push rods, 11 grooves, 12 casings, 13 supporting rods, 14 cylinders, 15 fixed links, 16 conductive levers, 17 mandrils, 18 (the first back-moving springs, 19 bearings, 20 fixed plates, 21 second back-moving springs, 22 fixed blocks, 23 partition boards, 24 wiring Column, 25 electrode slices, 26 sliding blocks.
Specific implementation mode
The present invention is made further to explain with reference to specific embodiment.
Referring to Fig.1-3, a kind of electric automatization switch, including guard box 1, are made, the side of guard box 1 of insulating materials Equipped with fixed plate 20, the side of fixed plate 20 is equipped with loading plate 4, and the both ends of loading plate 4 are equipped with connecting rod 2, and the one of connecting rod 2 Side is equipped with sliding block 26, and the both sides of guard box 1 are equipped with and can be slided in sliding slot 3 with 26 corresponding sliding slot 3 of sliding block, sliding block 26, And sliding block 26 is located in sliding slot 3, and partition board 23 is equipped in guard box 1, partition board 23 is put being divided into first in guard box 1 from top to bottom Chamber and the second placed cavity are set, partition board 23 is equipped with automatic open/closing device, and loading plate 4 is equipped with groove 11, hand is equipped in groove 11 Dynamic closing device, manual closing device is through the side wall of fixed plate 20 and guard box 1 and extends in the first placed cavity, partition board 23 Lower end be equipped with humidity sensor, the humidity in guard box 1 is incuded, electrical connection arrangement is equipped in the second placed cavity, The upper end side of loading plate 4 is hinged with electrical control panel 7, operable whole device, and electrical control panel 7 is equipped with display screen 6, display screen 6 is equipped with touch button, and the side of electrical control panel 7 is equipped with status indicator lamp 5, is set in electrical control panel 7 There are signal receiver, electrical control panel 7 and touch button, status indicator lamp 5, humidity sensor and automatic open/closing device to connect It connects.
In the present invention, manual closing device includes two casings 12 being through in the first placed cavity, and casing 12 is one end Closed cylinder, casing 12 are closed one end and connects with loading plate 4, and through equipped with push rod 10 in casing 12, and push rod 10 runs through and holds One end of the side wall of support plate 4 and casing 12, one of push rod 10 is equipped with the second button 9, and one end of another push rod 10 is set There are the first button 8, the end of the push rod 10 to be equipped with fixed block, fixed link 15, the mobile drive of push rod 10 are connected on fixed block Fixed link 15 moves, and fixed link 15 is through the first placed cavity and extends in the second placed cavity, opposite side in two casings 12 Convex block is equipped on wall, the middle part of push rod 10 is equipped with through-hole, second back-moving spring 21 is equipped in through-hole, second back-moving spring 21 Both ends are respectively connected with ball-type supporting block, can be fixed push rod 10 by ball-type supporting block and convex block, lead between two push rods 10 The connection of supporting rod 13 is crossed, and the both ends of supporting rod 13 are hinged on push rod 10, supporting rod 13 is fixed on first by rotation axis In placed cavity, automatic open/closing device includes the cylinder 14 being arranged on partition board 23, and the piston-rod end of cylinder 14 is equipped with link block, Link block is fixed on the side of fixed link 15, and cylinder 14 drives fixed link 15 to move up and down by the contraction of piston rod, partition board 23 Both ends be equipped with fixing piece, fixing piece is bolted on the side wall in guard box 1, and stability is strong, electrical connection dress It sets including the bearing 19 in 1 side of guard box is arranged, limiting slot is equipped in bearing 19, (the first back-moving spring is equipped in limiting slot 18, the upper end of (the first back-moving spring 18 is equipped with carrier block, and carrier block is equipped with mandril 17, and the upper end of mandril 17 is equipped with collets, The upper end of collets is fixed with conductive lever 16, and the lower end both sides of conductive lever 16 are equipped with movable contact, on the side wall of guard box 1 Through setting there are two binding post 24, run through on the binding post 24 in the second placed cavity and be equipped with electrode slice 25, on electrode slice 25 Equipped with being powered with the corresponding stationary contact of movable contact, movable contact and stationary contact point contact type, powered off when separating, protective shell 1 is using exhausted Edge material is made, moisture-proof and shield.
In the present invention, when being operated, switch can be controlled by remote control unit and be closed, remote control unit sends out instruction, Signal transducer is received, and is fed back on electrical control panel 7, and electrical control panel 7 sends out instruction, and cylinder 14 passes through piston The movement of bar drives fixed link 15 to pack up, to which (the first back-moving spring 18 is moved upwards with moving conductive lever 16, conductive lever 16 On movable contact be detached from and the contact of the stationary contact on electrode slice 25, to realize closure, when humidity sensor sends out induction, Signal is fed back on electrical control panel 7, and electrical control panel 7 is sent out instruction and is closed using automatic open/closing device, and chance is worked as It, will be by pressing the first button 8 when needing to carry out manual closing to special circumstances, the first button 8 drives push rod 10 to move downward, from And fixed link 15 is driven to move downward, conductive lever 16 is pressed downward, and then stationary contact and movable contact are contacted, is realized logical Electricity when needing to be turned off manually, presses the second button 9, the second button 9 drives the push rod 10 of its lower end to move downward, to utilize Supporting rod 13 lifts fixed link 15 and the first button 8, realizes and is closed.
More than, it is merely preferred embodiments of the present invention, but scope of protection of the present invention is not limited thereto, it is any Those familiar with the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its invents Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (3)

1. a kind of electric automatization switch, including guard box (1), which is characterized in that the side of the guard box (1), which is equipped with, to be fixed The side of plate (20), the fixed plate (20) is equipped with loading plate (4), and the both ends of the loading plate (4) are equipped with connecting rod (2), The side of the connecting rod (2) is equipped with sliding block (26), and the both sides of the guard box (1) are equipped with the corresponding cunning with sliding block (26) Slot (3), and sliding block (26) is located in sliding slot (3), and partition board (23) is equipped in the guard box (1), the partition board (23) will be protected The first placed cavity and the second placed cavity are divided into case (1) from top to bottom, the partition board (23) is equipped with automatic open/closing device, institute It states loading plate (4) and is equipped with groove (11), be equipped with manual closing device in the groove (11), the manual closing device runs through The side wall of fixed plate (20) and guard box (1) simultaneously extends in the first placed cavity, and the lower end of the partition board (23) is equipped with humidity sense Device is answered, is equipped with electrical connection arrangement in second placed cavity, the upper end side of the loading plate (4) is hinged with electrical equipment control face Plate (7), the electrical control panel (7) are equipped with display screen (6), and the display screen (6) is equipped with touch button, the electric appliance The side of control panel (7) is equipped with status indicator lamp (5), and signal receiver, the electricity are equipped in the electrical control panel (7) Device control panel (7) is connected with touch button, status indicator lamp (5), humidity sensor and automatic open/closing device;It is described manual Closing device includes two casings (12) being through in the first placed cavity, and described sleeve pipe (12) is the closed cylinder in one end, set Pipe (12) closing one end connect with loading plate (4), and through equipped with push rod (10) in described sleeve pipe (12), and push rod (10) runs through and holds The side wall of support plate (4) and casing (12) is the first push rod positioned at left side casing (12) inner cavity, is located at right side casing (12) inner cavity It is the second push rod, wherein one end of the second push rod is equipped with the second button (9), one end of the first push rod is equipped with the first button (8), The end of first push rod is equipped with fixed block, and fixed link (15) is connected on the fixed block, and the fixed link (15) runs through first Placed cavity simultaneously extends in the second placed cavity, is equipped with convex block on opposite side wall in two casings (12), first and second push away It is equipped with through-hole in the middle part of bar, second back-moving spring (21), the both ends of the second back-moving spring (21) are equipped in the through-hole It is respectively connected with ball-type supporting block, is connected by supporting rod (13) between two push rods (10), and the both ends of supporting rod (13) are cut with scissors It is connected on the first and second push rods, the supporting rod (13) is fixed on by rotation axis in the first placed cavity;
The electrical connection arrangement includes bearing (19) of the setting in guard box (1) side, and limit is equipped in the bearing (19) Slot, the limiting slot is interior to be equipped with (the first back-moving spring (18), and the upper end of the (the first back-moving spring (18) is equipped with carrier block, described Carrier block is equipped with mandril (17), and the upper end of the mandril (17) is equipped with collets, and the upper end of the collets is fixed with conduction The lower end both sides of lever (16), the conduction lever (16) are equipped with movable contact, run through on the side wall of the guard box (1) and are equipped with Two binding posts (24) are located on the binding post (24) in the second placed cavity through equipped with electrode slice (25), the electrode slice (25) it is equipped with and the corresponding stationary contact of movable contact.
2. a kind of electric automatization switch according to claim 1, which is characterized in that the automatic open/closing device includes setting The cylinder (14) on partition board (23) is set, the piston-rod end of the cylinder (14) is equipped with link block, and the link block is fixed on The side of fixed link (15).
3. a kind of electric automatization switch according to claim 1, which is characterized in that the both ends of the partition board (23) are all provided with There are fixing piece, the fixing piece to be bolted on the side wall in guard box (1).
CN201611203190.2A 2016-12-23 2016-12-23 A kind of electric automatization switch Expired - Fee Related CN106783253B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611203190.2A CN106783253B (en) 2016-12-23 2016-12-23 A kind of electric automatization switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611203190.2A CN106783253B (en) 2016-12-23 2016-12-23 A kind of electric automatization switch

Publications (2)

Publication Number Publication Date
CN106783253A CN106783253A (en) 2017-05-31
CN106783253B true CN106783253B (en) 2018-10-26

Family

ID=58897783

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611203190.2A Expired - Fee Related CN106783253B (en) 2016-12-23 2016-12-23 A kind of electric automatization switch

Country Status (1)

Country Link
CN (1) CN106783253B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108538672B (en) * 2018-06-12 2024-02-13 重庆慧居智能电子有限公司 Switch device of access control system
CN110429480B (en) * 2019-07-15 2020-08-14 刘贞贞 Disconnection automatic detection isolation alarm power distribution cabinet device and use method
CN110676082B (en) * 2019-10-23 2021-06-25 广东海洋大学 Electric automation equipment trouble emergency power-off device
CN112164614A (en) * 2020-09-28 2021-01-01 曹西光 Low-voltage power distribution cabinet isolating switch operating system and operating method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2066643U (en) * 1990-03-07 1990-11-28 王志政 Switch special for fluorescent lamp
CN201611616U (en) * 2009-07-31 2010-10-20 段生运 Flip touch screen wall switch
CN201629247U (en) * 2010-04-12 2010-11-10 朱诚裕 Starting switch
CN203690170U (en) * 2013-12-30 2014-07-02 凯盛重工有限公司 Sudden stop button operating mechanism used for flame-proof control box
CN204315427U (en) * 2014-12-23 2015-05-06 江西金阳管业有限公司 A kind of emergency stop switch
CN205723400U (en) * 2016-05-06 2016-11-23 国网浙江省电力公司文成县供电公司 A kind of earth leakage protective device of intelligent alarm

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2066643U (en) * 1990-03-07 1990-11-28 王志政 Switch special for fluorescent lamp
CN201611616U (en) * 2009-07-31 2010-10-20 段生运 Flip touch screen wall switch
CN201629247U (en) * 2010-04-12 2010-11-10 朱诚裕 Starting switch
CN203690170U (en) * 2013-12-30 2014-07-02 凯盛重工有限公司 Sudden stop button operating mechanism used for flame-proof control box
CN204315427U (en) * 2014-12-23 2015-05-06 江西金阳管业有限公司 A kind of emergency stop switch
CN205723400U (en) * 2016-05-06 2016-11-23 国网浙江省电力公司文成县供电公司 A kind of earth leakage protective device of intelligent alarm

Also Published As

Publication number Publication date
CN106783253A (en) 2017-05-31

Similar Documents

Publication Publication Date Title
CN106783253B (en) A kind of electric automatization switch
NO161024C (en) ELECTRIC SWITCHING DEVICE, INCLUDING AN INSULATING COVER, THAT MAKES A ROOM WHICH TWO ELECTRICAL CONTACTS ARE MOVABLE IN RELATIONSHIP BETWEEN A CLOSED POSITION AND AN AAPEN POSITION.
CN205828249U (en) A kind of high-voltage safety disconnecting switch in room
UA88791C2 (en) Circuit breaker pole insulated by a solid material and having a front mobile contact connection
KR20130100097A (en) On-load tap changer
CN105810482A (en) Current switching-on/off control device and control method for indoor decoration
CN205428834U (en) Take high -voltage direct -current relay of auxiliary switch device
CN209561263U (en) A kind of hand controller
CN102709083A (en) Mining kilovolt-level double-pole single-breakpoint air isolation reversing switch
CN203882844U (en) Double-unit combined asynchronous linkage micro-switch
ATE415696T1 (en) MEDIUM VOLTAGE CIRCUIT SWITCH AND WALL ELEMENT
CN205789758U (en) Relay
CN203760349U (en) Four-position flat switch
CN205140824U (en) Push switch
CN206849712U (en) A kind of high-voltage electrical apparatus switch
CN101393817B (en) Chamber type intelligent duplicate power supply converting switch
CN201812691U (en) Combined DC large current bypass switch device
CN102194604A (en) Improved structure of terminal of alternating current vacuum contactor
CN207251953U (en) Interlocking switch
CN203225203U (en) A magnetomotive electric power switch box
CN216849769U (en) Vacuum circuit breaker
CN204857562U (en) Intelligence vacuum contactor
CN204857563U (en) Novel intelligence vacuum contactor
CN210743888U (en) Electric switch for low-voltage control
CN208690169U (en) A kind of dynamic tube core of ceramic vacuum switch pipe

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181026

Termination date: 20201223

CF01 Termination of patent right due to non-payment of annual fee