CN106910599A - A kind of reactor easy for removal and installation - Google Patents

A kind of reactor easy for removal and installation Download PDF

Info

Publication number
CN106910599A
CN106910599A CN201710177062.3A CN201710177062A CN106910599A CN 106910599 A CN106910599 A CN 106910599A CN 201710177062 A CN201710177062 A CN 201710177062A CN 106910599 A CN106910599 A CN 106910599A
Authority
CN
China
Prior art keywords
fixedly connected
reactor
removal
carriage
base plate
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
CN201710177062.3A
Other languages
Chinese (zh)
Other versions
CN106910599B (en
Inventor
徐玉尧
程以明
音邦熙
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.)
HEFEI XUNDA ELECTRICAL APPLIANCE CO Ltd
Original Assignee
HEFEI XUNDA ELECTRICAL APPLIANCE CO Ltd
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 HEFEI XUNDA ELECTRICAL APPLIANCE CO Ltd filed Critical HEFEI XUNDA ELECTRICAL APPLIANCE CO Ltd
Priority to CN201710177062.3A priority Critical patent/CN106910599B/en
Publication of CN106910599A publication Critical patent/CN106910599A/en
Application granted granted Critical
Publication of CN106910599B publication Critical patent/CN106910599B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/06Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Particle Accelerators (AREA)

Abstract

The invention discloses a kind of reactor easy for removal and installation, including base plate, the two sides of the base plate are fixedly connected by riser with the two sides of top board, the upper surface of the base plate offers two chutes, and carriage is slidably connected in two chutes, and two tops of carriage are fixedly connected with the lower surface of reactor body.The reactor easy for removal and installation, by the cooperation of carriage, locking device, elastic device, kelly, montant, draw-in groove, base plate, chute and top board, reactor body is set to be slided on base plate by carriage, montant is set to be connected in draw-in groove, locking device is set to block carriage, kelly is set to block montant, so that reactor body is realized installing, reactor body can be just set to realize installing by instrument without installer, so as to alleviate the workload of installer, make the dismounting of reactor body and easier for installation.

Description

A kind of reactor easy for removal and installation
Technical field
The present invention relates to electrical equipment technical field, specially a kind of reactor easy for removal and installation.
Background technology
Reactor is also inductor, and the certain space scope that a conductor will be occupied by it when being powered produces magnetic field, So the electric conductor of all energy current-carrying has perception in general sense.It is produced but the inductance of the straight conductor long that is powered is smaller Magnetic field it is not strong, therefore the reactor of reality is that wire is coiled into helical form of tubes, claims air reactor;Sometimes for allowing this spiral shell Spool has bigger inductance, just inserts unshakable in one's determination in solenoid, claims iron-core reactor.Reactance is divided into induction reactance and capacitive reactance, compares The classification of science is that impedor (inductor) and capacitive reactance device (capacitor) are referred to as reactor, first has inductance yet with the past Device, and it is referred to as reactor, so the capacitor described in people is exactly capacitive reactance device now, and reactor refers exclusively to inductor.
At present, when installing, majority is all reactor is tied with other by many bolts to the reactor of in the market Structure is attached, so as to need installer reactor is realized dismounting and is installed by instrument, so as to increased installation The workload of workman, and dismounting to reactor and inconvenience is brought after installing.
The content of the invention
(1) technical problem for solving
In view of the shortcomings of the prior art, the invention provides a kind of reactor easy for removal and installation, solve at present When installing, majority is all reactor is attached with other structures by many bolts to the reactor of in the market, from And need installer can just make by instrument reactor realize dismounting and install, so as to increased the workload of installer, And the problem of inconvenience is brought after the dismounting and installation to reactor.
(2) technical scheme
To achieve the above object, the present invention provides following technical scheme:A kind of reactor easy for removal and installation, including Base plate, the two sides of the base plate are fixedly connected by riser with the two sides of top board, and the upper surface of the base plate offers Slidably connect carriage in two chutes, and two chutes, and two tops of carriage are and reactor body Lower surface be fixedly connected, the side of the riser is connected with locking device.
The locking device includes thread cap, and the internal whorl of the thread cap is connected with threaded post, the threaded post Two ends have been respectively fixedly connected with the first in command and two connecting rods, and two opposite faces of connecting rod are fixed with the surface of bearing and connected Connect, the inside of the bearing is socketed with rotary shaft, and one end of the rotary shaft is fixedly connected with U-shaped plate, and the U-shaped plate is away from rotation One end of rotating shaft is connected to the surface of carriage.
The front of the top board offers and montant is provided with two draw-in grooves, and two draw-in grooves, and two bottoms of montant End is fixedly connected with the upper surface of reactor body, and the front of the top board is fixedly connected with fixed block, the fixed block Two sides are fixedly connected by elastic device with the side of the second in command, and the second in command consolidates away from the side of elastic device Surely kelly is connected with, the surface of the kelly is socketed with round set, and the back side of the circle set is fixedly connected with the front of top board, described The back side of kelly overlaps with the front of montant.
Preferably, the carriage includes fix bar, and the top of the fix bar is consolidated with the lower surface of reactor body Fixed connection, the bottom of the fix bar opens up fluted, and the relative side of the groove inner wall is fixedly connected by rotating shaft, described The surface of rotating shaft is socketed with pulley.
Preferably, the inwall of the U-shaped plate is overlapped with the surface of fix bar.
Preferably, the elastic device includes expansion link and the spring being socketed on the surface of expansion link, the expansion link Two ends be fixedly connected with the side of fixed block and the side of the second in command respectively.
Preferably, the width of the top board is equal to 1/2nd of baseplate width.
Preferably, the top of the montant is fixedly connected with annulus, and the inner diameter of the annulus is 5 centimetres.
(3) beneficial effect
The invention provides a kind of reactor easy for removal and installation, possesses following beneficial effect:
(1), reactor easy for removal and installation, by carriage, locking device, elastic device, kelly, perpendicular The cooperation of bar, draw-in groove, base plate, chute and top board, makes reactor body be slided on base plate by carriage, makes montant clamping In draw-in groove, locking device is blocked carriage, kelly is blocked montant, so that reactor body is realized installing, so that Not needing installer can just make reactor body realize installing by instrument, so as to alleviate the workload of installer, make The dismounting of reactor body and easier for installation.
(2), the reactor easy for removal and installation, compact conformation is reasonable in design, practical.
Brief description of the drawings
Fig. 1 is the structural representation that the present invention is faced;
Fig. 2 is the structural representation that carriage of the present invention is faced;
Fig. 3 is the structural representation that locking device of the present invention is faced;
Fig. 4 is the partial structurtes enlarged drawing in A portions in Fig. 1 of the present invention;
Fig. 5 is the structural representation that U-shaped plate of the invention is overlooked.
In figure:1 base plate, 2 risers, 3 top boards, 4 carriages, 41 fix bars, 42 grooves, 43 rotating shafts, 44 pulleys, 5 chutes, 6 locking devices, 61 thread caps, 62 threaded posts, 63 first in command, 64 connecting rods, 65 bearings, 66 rotary shafts, 67U templates, 7 elasticity Device, 71 expansion links, 72 springs, 8 reactor bodies, 9 fixed blocks, 10 second in command, 11 kellies, 12 circle sets, 13 montants, 14 cards Groove, 15 annulus.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.
As Figure 1-5, the present invention provides a kind of technical scheme:A kind of reactor easy for removal and installation, including bottom Plate 1, the two sides of base plate 1 are fixedly connected by riser 2 with the two sides of top board 3, and the width of top board 3 is equal to the width of base plate 1 1/2nd so that montant 13 is snapped fit onto when in draw-in groove 14, and carriage 4 has been positioned at the middle part of base plate 1, so that kelly 11 block montant 13 can realize, so that the dismounting of reactor body 8 and easier for installation, the upper surface of base plate 1 opens up There are two chutes 5, and carriage 4 is slidably connected in two chutes 5, and two tops of carriage 4 are and reactance The lower surface of device body 8 is fixedly connected, and carriage 4 includes fix bar 41, under the top of fix bar 41 and reactor body 8 Surface is fixedly connected, and the bottom of fix bar 41 opens up fluted 42, and the relative side of the inwall of groove 42 is fixed by rotating shaft 43 and connected Connect, the surface of rotating shaft 43 is socketed with pulley 44, by setting rotating shaft 43, pulley 44 is rotated around rotating shaft 43, by setting Pulley 44 is put, pulley 44 is slided in chute 5, so that the installation and removal of reactor body 8 more facilitate, U-shaped plate 67 The surface of inwall and fix bar 41 overlap, the side of riser 2 is connected with locking device 6.
Locking device 6 includes thread cap 61, and the internal whorl of thread cap 61 is connected with threaded post 62, by being threaded post 62 and thread cap 61, rotate threaded post 62, you can to move U-shaped plate 67, U-shaped plate 67 is blocked fix bar 41, so that sliding Dynamic device 4 can not be slided, and make reactor body 8 realize installing, and the two ends of threaded post 62 have been respectively fixedly connected with the first in command 63 It is fixedly connected with the surface of bearing 65 with two connecting rods 64, and two opposite faces of connecting rod 64, the inside socket of bearing 65 The one end for having rotary shaft 66, rotary shaft 66 is fixedly connected with U-shaped plate 67, by setting rotary shaft 66 and bearing 65, makes threaded post During 62 rotation, U-shaped plate 67 can be made to be in correct position by rotary U-type plate 67, U-shaped plate 67 is blocked fix bar 41, from And U-shaped plate 67 is blocked fix bar 41 and more facilitate, U-shaped plate 67 is connected to the table of carriage 4 away from one end of rotary shaft 66 Face.
The front of top board 3 offers in two draw-in grooves 14, and two draw-in grooves 14 and is provided with montant 13, by setting draw-in groove 14 and montant 13, montant 13 is connected in draw-in groove 14, then kelly 11 is blocked montant 13, so that reactor body 8 is realized Install, and the upper surface of two bottoms of montant 13 with reactor body 8 is fixedly connected, the front of top board 3 is fixedly connected with Fixed block 9, the two sides of fixed block 9 are fixedly connected by elastic device 7 with the side of the second in command 10, and elastic device 7 is wrapped Include expansion link 71 and the spring 72 being socketed on the surface of expansion link 71, the two ends of expansion link 71 respectively with the side of fixed block 9 Side with the second in command 10 is fixedly connected, and by setting expansion link 71 and spring 72, kelly 11 is passed through the effect of spring 72, Kelly 11 is set to block montant 13, so that kelly 11 will not be separated easily with montant 13, the second in command 10 is away from elastic device 7 Side be fixedly connected with kelly 11, the surface of kelly 11 is socketed with circle set 12, and the back side of circle set 12 is fixed with the front of top board 3 Connection, by setting circle set 12, makes the slip of kelly 11 more facilitate, and the back side of kelly 11 overlaps with the front of montant 13, erects The top of bar 13 is fixedly connected with annulus 15, and the inner diameter of annulus 15 is 5 centimetres.
When using, when needing to install reactor body 8, carriage 4 is slidably connected in chute 5 first, make electricity Anti- device body 8 is slided backward, by the second in command 10, kelly 11 is separated with draw-in groove 14, montant 13 is connected in draw-in groove 14, The second in command 10 is unclamped again, due to the reset response of elastic device 7, kelly 11 is blocked montant 13, then make the first in command 63 just To rotation, U-shaped plate 67 is set to block fix bar 41, so that reactor body 8 is realized installing.
Can to sum up obtain, the reactor easy for removal and installation, by carriage 4, locking device 6, elastic device 7, The cooperation of kelly 11, montant 13, draw-in groove 14, base plate 1, chute 5 and top board 3, makes reactor body 8 be slided by carriage 4 Onto base plate 1, montant 13 is connected in draw-in groove 14, locking device 6 is blocked carriage 4, kelly 11 is blocked montant 13, So that reactor body 8 is realized installing, reactor body 8 can be just set to realize peace by instrument without installer Dress, so as to alleviate the workload of installer, makes the dismounting of reactor body 8 and easier for installation.
Meanwhile, the reactor easy for removal and installation, compact conformation is reasonable in design, practical.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention And modification, the scope of the present invention be defined by the appended.

Claims (6)

1. a kind of reactor easy for removal and installation, including base plate (1), it is characterised in that:The two sides of the base plate (1) are equal It is fixedly connected with the two sides of top board (3) by riser (2), the upper surface of the base plate (1) offers two chutes (5), and Slidably connect carriage (4) in two chutes (5), and two tops of carriage (4) with reactor body (8) Lower surface be fixedly connected, the side of the riser (2) is connected with locking device (6);
The locking device (6) includes thread cap (61), and the internal whorl of the thread cap (61) is connected with threaded post (62), institute The two ends for stating threaded post (62) have been respectively fixedly connected with the first in command (63) and two connecting rods (64), and two connecting rods (64) Opposite face be fixedly connected with the surface of bearing (65), the inside of the bearing (65) is socketed with rotary shaft (66), the rotation One end of axle (66) is fixedly connected with U-shaped plate (67), and the U-shaped plate (67) is connected to slip dress away from one end of rotary shaft (66) Put the surface of (4);
The front of the top board (3) offers in two draw-in grooves (14), and two draw-in grooves (14) and is provided with montant (13), and two Upper surface of the bottom of individual montant (13) with reactor body (8) is fixedly connected, and the front of the top board (3) is fixedly connected with Fixed block (9), the two sides of the fixed block (9) are fixedly connected by elastic device (7) with the side of the second in command (10), The second in command (10) is fixedly connected with kelly (11), the surface set of the kelly (11) away from the side of elastic device (7) Be connected to circle set (12), it is described circle set (12) the back side be fixedly connected with the front of top board (3), the back side of the kelly (11) with erect The front overlap joint of bar (13).
2. a kind of reactor easy for removal and installation according to claim 1, it is characterised in that:The carriage (4) including fix bar (41), the top of the fix bar (41) is fixedly connected with the lower surface of reactor body (8), described solid The bottom of fixed pole (41) is opened up fluted (42), and the relative side of groove (42) inwall is fixedly connected by rotating shaft (43), The surface of the rotating shaft (43) is socketed with pulley (44).
3. a kind of reactor easy for removal and installation according to claim 1, it is characterised in that:The U-shaped plate (67) The surface of inwall and fix bar (41) overlap.
4. a kind of reactor easy for removal and installation according to claim 1, it is characterised in that:The elastic device (7) including expansion link (71) and the spring (72) being socketed on the surface of expansion link (71), the two ends point of the expansion link (71) It is not fixedly connected with the side of fixed block (9) and the side of the second in command (10).
5. a kind of reactor easy for removal and installation according to claim 1, it is characterised in that:The top board (3) Width is equal to 1/2nd of base plate (1) width.
6. a kind of reactor easy for removal and installation according to claim 1, it is characterised in that:The montant (13) Top is fixedly connected with annulus (15), and the inner diameter of the annulus (15) is 5 centimetres.
CN201710177062.3A 2017-03-23 2017-03-23 A kind of reactor easy for removal and installation Active CN106910599B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710177062.3A CN106910599B (en) 2017-03-23 2017-03-23 A kind of reactor easy for removal and installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710177062.3A CN106910599B (en) 2017-03-23 2017-03-23 A kind of reactor easy for removal and installation

Publications (2)

Publication Number Publication Date
CN106910599A true CN106910599A (en) 2017-06-30
CN106910599B CN106910599B (en) 2018-08-03

Family

ID=59194654

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710177062.3A Active CN106910599B (en) 2017-03-23 2017-03-23 A kind of reactor easy for removal and installation

Country Status (1)

Country Link
CN (1) CN106910599B (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107258180A (en) * 2017-07-20 2017-10-20 乐陵市瑞泽农作物种植专业合作社 A kind of agricultural machinery receptacle
CN107328963A (en) * 2017-08-21 2017-11-07 肇庆高新区黑阳科技有限公司 A kind of convenient leakage detector installed
CN107398333A (en) * 2017-07-31 2017-11-28 无锡龙盈环保科技有限公司 A kind of hand-rail type cone breaker device for waste paper recovery
CN107745684A (en) * 2017-11-07 2018-03-02 王丽 A kind of automobile audio protective cover for the easily manufactured dismounting of vehicle
CN108591941A (en) * 2018-05-08 2018-09-28 佛山鼎容软件科技有限公司 A kind of photovoltaic solar headlamp with electric power store function
CN108622413A (en) * 2018-07-25 2018-10-09 龙岩学院 A kind of connection structure and unmanned plane
CN108843904A (en) * 2018-07-05 2018-11-20 安徽云图信息技术有限公司 A kind of modified article anti-theft device
CN109205023A (en) * 2018-07-24 2019-01-15 徐州兴隆工具有限公司 A kind of combined farm tool case with classification feature
CN110534310A (en) * 2019-10-11 2019-12-03 苏州东源天利电器有限公司 A kind of dry-type power transformer with high heat dispersion
CN112164547A (en) * 2020-08-19 2021-01-01 华翔翔能科技股份有限公司 Outdoor transformer
CN113782301A (en) * 2020-12-24 2021-12-10 江金北(北京)自动化技术有限公司 Current transformer coil fixing structure
CN117526615A (en) * 2023-11-16 2024-02-06 江苏中工高端装备研究院有限公司 Wet friction braking high-torque permanent magnet motor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5469124A (en) * 1994-06-10 1995-11-21 Westinghouse Electric Corp. Heat dissipating transformer coil
CN204087982U (en) * 2014-10-30 2015-01-07 康力电梯股份有限公司 Transformer mounting box
WO2016077999A1 (en) * 2014-11-19 2016-05-26 江苏瑞恩电气集团有限公司 Mobile device for transformer
CN105857914A (en) * 2016-05-06 2016-08-17 常州市大备智能物联网科技有限公司 Hardware electric appliance transport case high in protection performance
CN206726899U (en) * 2017-03-23 2017-12-08 合肥迅达电器有限公司 A kind of reactor easy for removal and installation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5469124A (en) * 1994-06-10 1995-11-21 Westinghouse Electric Corp. Heat dissipating transformer coil
CN204087982U (en) * 2014-10-30 2015-01-07 康力电梯股份有限公司 Transformer mounting box
WO2016077999A1 (en) * 2014-11-19 2016-05-26 江苏瑞恩电气集团有限公司 Mobile device for transformer
CN105857914A (en) * 2016-05-06 2016-08-17 常州市大备智能物联网科技有限公司 Hardware electric appliance transport case high in protection performance
CN206726899U (en) * 2017-03-23 2017-12-08 合肥迅达电器有限公司 A kind of reactor easy for removal and installation

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107258180A (en) * 2017-07-20 2017-10-20 乐陵市瑞泽农作物种植专业合作社 A kind of agricultural machinery receptacle
CN107398333A (en) * 2017-07-31 2017-11-28 无锡龙盈环保科技有限公司 A kind of hand-rail type cone breaker device for waste paper recovery
CN107328963A (en) * 2017-08-21 2017-11-07 肇庆高新区黑阳科技有限公司 A kind of convenient leakage detector installed
CN107745684B (en) * 2017-11-07 2020-07-24 栾勇 A car stereo set protection casing for putting in order car manufacturing is convenient to be dismantled
CN107745684A (en) * 2017-11-07 2018-03-02 王丽 A kind of automobile audio protective cover for the easily manufactured dismounting of vehicle
CN108591941A (en) * 2018-05-08 2018-09-28 佛山鼎容软件科技有限公司 A kind of photovoltaic solar headlamp with electric power store function
CN108843904A (en) * 2018-07-05 2018-11-20 安徽云图信息技术有限公司 A kind of modified article anti-theft device
CN109205023A (en) * 2018-07-24 2019-01-15 徐州兴隆工具有限公司 A kind of combined farm tool case with classification feature
CN108622413B (en) * 2018-07-25 2023-12-15 龙岩学院 Connection structure and unmanned aerial vehicle
CN108622413A (en) * 2018-07-25 2018-10-09 龙岩学院 A kind of connection structure and unmanned plane
CN110534310A (en) * 2019-10-11 2019-12-03 苏州东源天利电器有限公司 A kind of dry-type power transformer with high heat dispersion
CN112164547A (en) * 2020-08-19 2021-01-01 华翔翔能科技股份有限公司 Outdoor transformer
CN113782301A (en) * 2020-12-24 2021-12-10 江金北(北京)自动化技术有限公司 Current transformer coil fixing structure
CN113782301B (en) * 2020-12-24 2024-03-26 江金北(北京)自动化技术有限公司 Current transformer coil fixing structure
CN117526615A (en) * 2023-11-16 2024-02-06 江苏中工高端装备研究院有限公司 Wet friction braking high-torque permanent magnet motor
CN117526615B (en) * 2023-11-16 2024-04-30 江苏中工高端装备研究院有限公司 Wet friction braking high-torque permanent magnet motor

Also Published As

Publication number Publication date
CN106910599B (en) 2018-08-03

Similar Documents

Publication Publication Date Title
CN106910599A (en) A kind of reactor easy for removal and installation
CN107369529A (en) A kind of transformer installs support base
CN208663724U (en) A kind of adjustable electron component processing platform
CN108075432A (en) The Transformer Substation Lightning Protection device that a kind of easy disassembly is safeguarded
CN206726899U (en) A kind of reactor easy for removal and installation
CN205991606U (en) A kind of wall-hanging air conditioner indoor unit fixing device
CN108915342A (en) A kind of power construction electric pole for being convenient for adjusting height
CN209730694U (en) A kind of electric engineering construction spool fixing device for installing
CN108736179A (en) A kind of grounding wire device and its application method
CN107425438A (en) A kind of safety electric power distribution box for being easy to regulation to use
CN208797791U (en) A kind of stator coil dismounting device
CN106655013A (en) Telescopic rod and power metering tank inlet cable auxiliary installation device
CN205565030U (en) Novel general electrified conducting wire connector
CN207503765U (en) A kind of high-power transformer pedestal regulating mechanism
CN206558372U (en) One kind wheel power rotation inductor enamel-covered wire Wiring apparatus
CN206921648U (en) A kind of good low-pressure line-outgoing sleeve pipe of stationarity
CN206282989U (en) Multi-angle adjustable high-voltage earthing line apparatus
CN106531425A (en) Integrated current transformer with puncturing type voltage acquisition effect
CN107381221A (en) A kind of coil winding machine location structure of activity adjustment
CN206756882U (en) Test special high-altitude junction pole
CN206712084U (en) A kind of new transformer insulator and copper sleeve combining structure
CN207381781U (en) A kind of safety electric power distribution box used convenient for adjusting
CN206332390U (en) A kind of cable anchor ear
CN207489676U (en) A kind of transformer production bobbin winder device with warning function
CN206452050U (en) A kind of hanging insulation lead wire stand of bar top cover

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