CN105598933A - Intelligent managing device for safety tools of power supply station - Google Patents

Intelligent managing device for safety tools of power supply station Download PDF

Info

Publication number
CN105598933A
CN105598933A CN201610104909.0A CN201610104909A CN105598933A CN 105598933 A CN105598933 A CN 105598933A CN 201610104909 A CN201610104909 A CN 201610104909A CN 105598933 A CN105598933 A CN 105598933A
Authority
CN
China
Prior art keywords
power supply
display screen
supply station
chamber door
internal box
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.)
Granted
Application number
CN201610104909.0A
Other languages
Chinese (zh)
Other versions
CN105598933B (en
Inventor
仇法永
隗永
马军
赵天珍
王刚
韩波
卢春艳
胡海舰
王兰国
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.)
Zhangqiu Power Supply Co Of State Grid Shandong Electric Power Co
Original Assignee
Zhangqiu Power Supply Co Of State Grid Shandong Electric Power Co
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 Zhangqiu Power Supply Co Of State Grid Shandong Electric Power Co filed Critical Zhangqiu Power Supply Co Of State Grid Shandong Electric Power Co
Priority to CN201610104909.0A priority Critical patent/CN105598933B/en
Publication of CN105598933A publication Critical patent/CN105598933A/en
Application granted granted Critical
Publication of CN105598933B publication Critical patent/CN105598933B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25HWORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H3/00Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
    • B25H3/02Boxes
    • B25H3/021Boxes comprising a number of connected storage elements
    • B25H3/023Boxes comprising a number of connected storage elements movable relative to one another for access to their interiors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Liquid Crystal (AREA)

Abstract

The invention relates to the technical field of spare part and component facilities of a power supply station, in particular to an intelligent managing device for safety tools of the power supply station. The device comprises a base, a hydraulic oil cylinder is vertically installed in the middle of the upper portion of the base, a piston rod is arranged in the middle of the top end of the hydraulic oil cylinder, the top end of the piston rod is fixedly connected with a stepping motor, a rotation shaft is arranged in the middle of the upper portion of the stepping motor, the stepping motor is connected with a cross-shaped connecting block, four cross beam support rods are evenly distributed at the periphery of the cross-shaped connecting block, and the top ends of the cross beam support rods are connected with an inner box. According to the device, a combination of the hydraulic oil cylinder and the stepping motor is adopted, vertical moving and axial rotating of the inner box can be achieved, and achievement of precise control over the positions of all storage box units is facilitated; a combination of a control panel, an industrial control computer and a display screen is adopted, digitalized management of workers is facilitated, management is better refined, the taking and using time is shortened, and the spare part and component management level is increased.

Description

A kind of power supply station security tool intelligent management apapratus
Technical field
The present invention relates to power supply station's spare parts and components facility technology field, relate in particular to a kind of power supply station security tool intelligent management apapratus.
Background technology
At present, the work such as the operation of 10 kilovolts of power supply areas and following distribution, maintenance, maintenance, repairing under power supply station bears, each power supply station all sets up special managing security tools and instruments chamber on request. Because production management needs, the One's name is legion of power supply station's managing security tools and instruments model, while receiving managing security tools and instruments, conventional management mode adopts artificial registration, managing security tools and instruments is received random large, it is not tight that managing security tools and instruments is received formality management and control, cannot fundamentally stop without ticket operation, without violation operation phenomenons such as mark constructions.
Power supply station's warehouse standardized administration is the major tasks in power supply station's daily management, the carrying out smoothly of this work is conducive to promote inventory resource and vitalizes, being conducive to the work such as warehouse and power supply station's hidden troubles removing improvement, is major tasks of implementing power supply station's standardized management requirement. the important link of power supply station's warehouse standardized administration is the management of standby redundancy reserve norm. although power supply station's standby redundancy, preserving kind and quantitatively explicitly calling for, once there be the situation that lacks, omits, must supplement immediately, the abundance of guarantee standby redundancy and complete. but because standby redundancy kind is many, quantity is many, be all by manual maintenance, keeping at ordinary times, be therefore easy to occur lacking can not get afterwards supplementing in time, even do not grasp the administrative vulnerabilities such as deletion condition. the existing patent No. is a kind of power supply station spare unit standard inventory case of CN203781038U, comprise casing, described casing is provided with chamber door, in described casing, be provided with upper and lower some layers of dividing plate, on every layer of dividing plate, be arranged side by side some placements position, each dividing plate top of placing position is provided with a supporting plate, between described supporting plate bottom and dividing plate, be provided with spring and press down spring travel end at supporting plate and can touch the microswitch of connection, in casing, be provided with battery, on chamber door, be provided with the digital display box being connected with battery, audible-visual annunciator, delay switch and some indicator lamps, an indicator lamp of the corresponding series connection of each microswitch, described digital display box is provided with microprocessor and display screen, the signal input part of described microprocessor connects microswitch, the signal output part of microprocessor connects delay switch, audible-visual annunciator and display screen. although this kind of standard inventory case realized the Electronic Control to standby redundancy by electronically controlled mode, exists function singleness, use inconvenience, intelligent degree is low, affects the problem of operating efficiency.
Summary of the invention
Technical problem to be solved by this invention, it is the technical deficiency for above-mentioned existence, a kind of power supply station security tool intelligent management apapratus is provided, can realizes moving up and down and axial rotation of internal box, be conducive to realize the accurate control to each storage box unit position; Show repair parts line item and quantity by display screen, intelligent degree is high, and easy to use and flexible is saved time.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of power supply station security tool intelligent management apapratus, comprises base; The upper center of base is vertically provided with hydraulic jack; The top middle portion of hydraulic jack is provided with piston rod; The top of piston rod is fixedly connected with stepper motor; The upper center of stepper motor is provided with rotating shaft; Stepper motor is connected with cross contiguous block by rotating shaft; The surrounding of cross contiguous block is evenly distributed with four crossbeam poles; The top of crossbeam pole is connected with internal box; The middle part level of internal box is evenly distributed with multiple diaphragm plates; The middle part of internal box is vertically evenly distributed with multiple vertical clapboards; Internal box is divided into multiple independently storage box units by diaphragm plate and vertical clapboard; The lateral wall of each storage box unit all has interior case chamber door; The top, bottom surface of each storage box unit is provided with fine motion tablet; The outward flange top of base is vertically connected with outer case; The sidewall top of outer case has outer container chamber door; One side of outer container chamber door is provided with control panel; The opposite side of outer container chamber door is provided with display screen; Below one side of outer case is provided with supply unit; The below opposite side of outer case is provided with industrial control computer.
Further optimize the technical program, the described top of crossbeam pole and the inwall of internal box middle part are fixedly connected with; The inner side of diaphragm plate is all connected with the inwall of internal box with the outside of diaphragm plate; The size of interior case chamber door and outer container chamber door measure-alike; Control panel and display screen are symmetrical arranged about outer container chamber door.
Further optimize the technical program, one end of described supply unit is connected with 220V household electrical source; The other end of supply unit is connected by circuit with hydraulic jack, stepper motor, fine motion tablet, control panel, display screen, industrial control computer.
Further optimize the technical program, described hydraulic jack, stepper motor, fine motion tablet, control panel, display screen are all connected by circuit with industrial control computer.
Further optimize the technical program, described display screen specifically adopts LED digitron display screen; It is the acrylic transparency glass plate of 2mm to 5mm that internal box, outer case, diaphragm plate, vertical clapboard all specifically adopt thickness.
Compared with prior art, the present invention has the following advantages: 1, adopt the combination of hydraulic jack and stepper motor, can realize moving up and down and axial rotation of internal box, be conducive to realize the accurate control to each storage box unit position; 2, adopt the combination of fine motion tablet and industrial control computer, display screen, be conducive to show repair parts line item and quantity by display screen, and by with the coordinating of fine motion tablet, realize the dual command to standby redundancy, improve intelligent degree, easy to use and flexible, saves time; 3, adopt the combination of control panel and industrial control computer, display screen, be conducive to staff's digital management, management is become more meticulous more, shorten and take the time, promote the level of spare unit management.
Brief description of the drawings
Fig. 1 is the axis side view that waits of a kind of power supply station security tool intelligent management apapratus.
Fig. 2 is the top view of a kind of power supply station security tool intelligent management apapratus.
Fig. 3 is the cutaway view of a kind of power supply station security tool intelligent management apapratus.
Fig. 4 is the front view of internal box.
Fig. 5 is the structural representation of hydraulic jack part.
In figure, 1, base; 2, hydraulic jack; 3, piston rod; 4, stepper motor; 5, rotating shaft; 6, cross contiguous block; 7, crossbeam pole; 8, internal box; 9, outer case; 10, diaphragm plate; 11, vertical clapboard; 12, interior case chamber door; 13, outer container chamber door; 14, fine motion tablet; 15, control panel; 16, display screen; 17, supply unit; 18, industrial control computer; 19, storage box unit.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention more cheer and bright, below in conjunction with detailed description of the invention and with reference to accompanying drawing, the present invention is described in more detail. Should be appreciated that, these descriptions are exemplary, and do not really want to limit the scope of the invention. In addition, in the following description, omitted the description to known features and technology, to avoid unnecessarily obscuring concept of the present invention.
Shown in Fig. 1-5, a kind of power supply station security tool intelligent management apapratus, comprises base 1; The upper center of base 1 is vertically provided with hydraulic jack 2; The top middle portion of hydraulic jack 2 is provided with piston rod 3; The top of piston rod 3 is fixedly connected with stepper motor 4; The upper center of stepper motor 4 is provided with rotating shaft 5; Stepper motor 4 is connected with cross contiguous block 6 by rotating shaft 5; The surrounding of cross contiguous block 6 is evenly distributed with four crossbeam poles 7; The top of crossbeam pole 7 is connected with internal box 8; The middle part level of internal box 8 is evenly distributed with multiple diaphragm plates 10; The middle part of internal box 8 is vertically evenly distributed with multiple vertical clapboards 11; Internal box 8 is divided into multiple independently storage box units 19 by diaphragm plate 10 and vertical clapboard 11; The lateral wall of each storage box unit 19 all has interior case chamber door 12; The top, bottom surface of each storage box unit 19 is provided with fine motion tablet 14; The outward flange top of base 1 is vertically connected with outer case 9; The sidewall top of outer case 9 has outer container chamber door 13; One side of outer container chamber door 13 is provided with control panel 15; The opposite side of outer container chamber door 13 is provided with display screen 16; Below one side of outer case 9 is provided with supply unit 17; The below opposite side of outer case 9 is provided with industrial control computer 18; The top of crossbeam pole 7 is fixedly connected with the inwall middle part of internal box 8; The outside of the inner side of diaphragm plate 10 and diaphragm plate 10 is all connected with the inwall of internal box 8; The size of interior case chamber door 12 and outer container chamber door 13 measure-alike; Control panel 15 and display screen 16 are symmetrical arranged about outer container chamber door 13; One end of supply unit 17 is connected with 220V household electrical source; The other end of supply unit 17 is connected by circuit with hydraulic jack 2, stepper motor 4, fine motion tablet 14, control panel 15, display screen 16, industrial control computer 18; Hydraulic jack 2, stepper motor 4, fine motion tablet 14, control panel 15, display screen 16 are all connected by circuit with industrial control computer 18; The concrete LED digitron display screen 16 that adopts of display screen 16; It is the acrylic transparency glass plate of 2mm to 5mm that internal box 8, outer case 9, diaphragm plate 10, vertical clapboard 11 all specifically adopt thickness.
The present invention in the specific implementation, supply unit 17 is hydraulic jack 2, stepper motor 4, fine motion tablet 14, control panel 15, display screen 16, industrial control computer 18 provides stabilized power source, staff can observe the security tool in storage box unit 19 by acrylic transparency glass plate, the tablet 14 of fine motion simultaneously sends the information in storage box unit 19 to industrial control computer 18, signal is presented on display screen 16 after treatment, in the time that needs are taken certain security tool, staff is by handling control panel 15, make industrial control computer 18 send signal to hydraulic jack 2 and stepper motor 4 simultaneously, the piston rod 3 of controlling hydraulic jack 2 moves up and down, there is axial rotation in the rotating shaft 5 of control step motor 4, the interior case chamber door 12 in corresponding storage box unit 19 outsides is overlapped with the outer container chamber door 13 in outer case 9, take out the security tool in corresponding storage box unit 19, be conducive to show repair parts line item and quantity by display screen 16, and by with the coordinating of fine motion tablet 14, realize the dual command to standby redundancy, improve intelligent degree, easy to use and flexible, save time.
Should be understood that, above-mentioned detailed description of the invention of the present invention is only for exemplary illustration or explain principle of the present invention, and is not construed as limiting the invention. Therefore any amendment of, making, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in without departing from the spirit and scope of the present invention in the situation that. In addition, claims of the present invention are intended to contain whole variations and the modification in the equivalents that falls into claims scope and border or this scope and border.

Claims (5)

1. power supply station's security tool intelligent management apapratus, is characterized in that: comprise base (1); The upper center of base (1) is vertically provided with hydraulic jack (2); The top middle portion of hydraulic jack (2) is provided with piston rod (3); The top of piston rod (3) is fixedly connected with stepper motor (4); The upper center of stepper motor (4) is provided with rotating shaft (5); Stepper motor (4) is connected with cross contiguous block (6) by rotating shaft (5); The surrounding of cross contiguous block (6) is evenly distributed with four crossbeam poles (7); The top of crossbeam pole (7) is connected with internal box (8); The middle part level of internal box (8) is evenly distributed with multiple diaphragm plates (10); The middle part of internal box (8) is vertically evenly distributed with multiple vertical clapboards (11); Internal box (8) is divided into multiple independently storage box units (19) by diaphragm plate (10) and vertical clapboard (11); The lateral wall of each storage box unit (19) all has interior case chamber door (12); The top, bottom surface of each storage box unit (19) is provided with fine motion tablet (14); The outward flange top of base (1) is vertically connected with outer case (9); The sidewall top of outer case (9) has outer container chamber door (13); One side of outer container chamber door (13) is provided with control panel (15); The opposite side of outer container chamber door (13) is provided with display screen (16); Below one side of outer case (9) is provided with supply unit (17); The below opposite side of outer case (9) is provided with industrial control computer (18).
2. a kind of power supply station according to claim 1 security tool intelligent management apapratus, is characterized in that: the top of crossbeam pole (7) is fixedly connected with the inwall middle part of internal box (8); The outside of the inner side of diaphragm plate (10) and diaphragm plate (10) is all connected with the inwall of internal box (8); The size of interior case chamber door (12) and outer container chamber door (13) measure-alike; Control panel (15) and display screen (16) are symmetrical arranged about outer container chamber door (13).
3. a kind of power supply station according to claim 1 security tool intelligent management apapratus, is characterized in that: one end of supply unit (17) is connected with 220V household electrical source; The other end of supply unit (17) is connected by circuit with hydraulic jack (2), stepper motor (4), fine motion tablet (14), control panel (15), display screen (16), industrial control computer (18).
4. a kind of power supply station according to claim 1 security tool intelligent management apapratus, is characterized in that: hydraulic jack (2), stepper motor (4), fine motion tablet (14), control panel (15), display screen (16) are all connected by circuit with industrial control computer (18).
5. a kind of power supply station according to claim 1 security tool intelligent management apapratus, is characterized in that: display screen (16) specifically adopts LED digitron display screen (16); It is the acrylic transparency glass plate of 2mm to 5mm that internal box (8), outer case (9), diaphragm plate (10), vertical clapboard (11) all specifically adopt thickness.
CN201610104909.0A 2016-02-26 2016-02-26 A kind of power supply station's security tool intelligent management apapratus Expired - Fee Related CN105598933B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610104909.0A CN105598933B (en) 2016-02-26 2016-02-26 A kind of power supply station's security tool intelligent management apapratus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610104909.0A CN105598933B (en) 2016-02-26 2016-02-26 A kind of power supply station's security tool intelligent management apapratus

Publications (2)

Publication Number Publication Date
CN105598933A true CN105598933A (en) 2016-05-25
CN105598933B CN105598933B (en) 2017-05-31

Family

ID=55979539

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610104909.0A Expired - Fee Related CN105598933B (en) 2016-02-26 2016-02-26 A kind of power supply station's security tool intelligent management apapratus

Country Status (1)

Country Link
CN (1) CN105598933B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107717389A (en) * 2017-11-14 2018-02-23 中电装备山东电子有限公司 A kind of automatic error feeding device
CN110948456A (en) * 2019-12-25 2020-04-03 杭州乐守科技有限公司 Waistband type hardware box for storing small screws
CN111552226A (en) * 2020-05-13 2020-08-18 广州罗维尼信息科技有限公司 Trigger type tool management box and management method thereof

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1130374A2 (en) * 2000-03-03 2001-09-05 Gino Ferrari Automatic storage dispenser for preselected loose items, particularly balance weights for balancing vehicle wheels
CN201291451Y (en) * 2009-01-13 2009-08-19 河北天创电气材料制造有限公司 Intelligent safety tool cabinet with real time on-line monitoring function
WO2012078864A2 (en) * 2010-12-08 2012-06-14 Apex Industrial Technologies Llc Direct access dispensing system
CN203371522U (en) * 2013-06-21 2014-01-01 苏州速腾电子科技有限公司 Tool box
DE202014008152U1 (en) * 2014-10-10 2014-10-23 Bedrunka & Hirth Gerätebau GmbH Lockable tool cabinet
CN204054002U (en) * 2014-08-07 2014-12-31 苏州市世嘉科技股份有限公司 Rotatable adjustment workbench
CN104487207A (en) * 2012-06-12 2015-04-01 实耐宝公司 An inventory control system having advanced functionalities
CN204366917U (en) * 2014-12-15 2015-06-03 安徽普力德特种设备有限公司 A kind of lifting platform formula X-ray machine X accommodating tool for detecting cylindrical shell weld seam
CN104824986A (en) * 2015-05-19 2015-08-12 国家电网公司 Storage rotary corner cabinet
CN204566094U (en) * 2015-04-10 2015-08-19 浙江三林五金制品有限公司 A kind of rotary type bolt storage facilities
CN105196268A (en) * 2015-10-15 2015-12-30 灌阳县鸿运矿山设备有限公司 Tool storage system
CN205572374U (en) * 2016-02-26 2016-09-14 国网山东省电力公司章丘市供电公司 Safe tool intelligent management of power supply station device

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1130374A2 (en) * 2000-03-03 2001-09-05 Gino Ferrari Automatic storage dispenser for preselected loose items, particularly balance weights for balancing vehicle wheels
CN201291451Y (en) * 2009-01-13 2009-08-19 河北天创电气材料制造有限公司 Intelligent safety tool cabinet with real time on-line monitoring function
WO2012078864A2 (en) * 2010-12-08 2012-06-14 Apex Industrial Technologies Llc Direct access dispensing system
WO2012078864A3 (en) * 2010-12-08 2012-08-02 Apex Industrial Technologies Llc Direct access dispensing system
CN104487207A (en) * 2012-06-12 2015-04-01 实耐宝公司 An inventory control system having advanced functionalities
CN203371522U (en) * 2013-06-21 2014-01-01 苏州速腾电子科技有限公司 Tool box
CN204054002U (en) * 2014-08-07 2014-12-31 苏州市世嘉科技股份有限公司 Rotatable adjustment workbench
DE202014008152U1 (en) * 2014-10-10 2014-10-23 Bedrunka & Hirth Gerätebau GmbH Lockable tool cabinet
CN204366917U (en) * 2014-12-15 2015-06-03 安徽普力德特种设备有限公司 A kind of lifting platform formula X-ray machine X accommodating tool for detecting cylindrical shell weld seam
CN204566094U (en) * 2015-04-10 2015-08-19 浙江三林五金制品有限公司 A kind of rotary type bolt storage facilities
CN104824986A (en) * 2015-05-19 2015-08-12 国家电网公司 Storage rotary corner cabinet
CN105196268A (en) * 2015-10-15 2015-12-30 灌阳县鸿运矿山设备有限公司 Tool storage system
CN205572374U (en) * 2016-02-26 2016-09-14 国网山东省电力公司章丘市供电公司 Safe tool intelligent management of power supply station device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107717389A (en) * 2017-11-14 2018-02-23 中电装备山东电子有限公司 A kind of automatic error feeding device
CN110948456A (en) * 2019-12-25 2020-04-03 杭州乐守科技有限公司 Waistband type hardware box for storing small screws
CN111552226A (en) * 2020-05-13 2020-08-18 广州罗维尼信息科技有限公司 Trigger type tool management box and management method thereof

Also Published As

Publication number Publication date
CN105598933B (en) 2017-05-31

Similar Documents

Publication Publication Date Title
CN105598933A (en) Intelligent managing device for safety tools of power supply station
CN204166626U (en) A kind of public transport kiosk intelligence express delivery cabinet
CN104638547A (en) Power distribution cabinet with temperature and humidity control functions
CN205572374U (en) Safe tool intelligent management of power supply station device
CN102989971A (en) Large-sized combined type circular mold structure
CN113393755A (en) Liftable real estate intelligence sand table that possesses LED display function
CN204117806U (en) Adjustable and the dismountable transformer framework of containment vessel of fixed block
CN115123655A (en) Intelligent cabinet system for automatically storing and taking reagents
CN104484731A (en) Application method of intelligent identification system in substation construction
CN211021554U (en) Business administration data save set
CN203983766U (en) A kind of novel AC low voltage power switch box
CN204927369U (en) Lithium cell closedtop device
CN209980424U (en) Safety warning device for electric power construction
CN201859623U (en) LED (light-emitting diode) display screen
CN203279298U (en) Lighting management control system
CN106097903A (en) A kind of area of computer aided instruction device
CN202306988U (en) Automatic switching device for startup and shutdown signs of equipment
CN203562157U (en) LED (light-emitting diode) display screen cabinet assembling structure
CN204629791U (en) A kind of easy-to-dismount new wind devices
CN204155052U (en) A kind of ancient pottery and porcelain identifies efficient fidelity filming apparatus
CN204425715U (en) A kind of warehouse LED illumination lamp intelligent control system
CN204537657U (en) A kind of emergency exit indicating lamp
CN208268982U (en) A kind of LED light
CN201655204U (en) Equipment management information display device
CN205302867U (en) Energy -conserving liftable bill -board

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
CB03 Change of inventor or designer information

Inventor after: Zhang Baodong

Inventor after: Wang Languo

Inventor after: Chou Fayong

Inventor after: Gui Yong

Inventor after: Ma Jun

Inventor after: Zhao Tianzhen

Inventor after: Wang Gang

Inventor after: Han Bo

Inventor after: Lu Chunyan

Inventor after: Hu Haijian

Inventor before: Chou Fayong

Inventor before: Gui Yong

Inventor before: Ma Jun

Inventor before: Zhao Tianzhen

Inventor before: Wang Gang

Inventor before: Han Bo

Inventor before: Lu Chunyan

Inventor before: Hu Haijian

Inventor before: Wang Languo

CB03 Change of inventor or designer information
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170531

Termination date: 20200226

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