CN106710907B - A kind of on-load switch - Google Patents
A kind of on-load switch Download PDFInfo
- Publication number
- CN106710907B CN106710907B CN201611224747.0A CN201611224747A CN106710907B CN 106710907 B CN106710907 B CN 106710907B CN 201611224747 A CN201611224747 A CN 201611224747A CN 106710907 B CN106710907 B CN 106710907B
- Authority
- CN
- China
- Prior art keywords
- fixed ring
- load switch
- main
- seal case
- fixed
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention discloses a kind of on-load switches, including seal case, insulating sleeve is provided on the tank wall of the seal case two sides, there are two shaft insulations for setting between two insulating sleeves inside the seal case, main fixed mechanism is provided at the top of the seal case, the two sides of main fixed mechanism are provided with assistant fixing mechanism at the top of the seal case, and the main fixed mechanism includes fixed ring, and fixed ring includes lower fixed ring piece and upper fixed ring piece.The on-load switch, fixed position required for capable of being stably fixed to on-load switch, pass through the fastening bolt adjusting elasticity on main fixed mechanism again, greatly facilitate the position that staff adjusts on-load switch, on-load switch can be auxiliarily fixed, while being auxiliarily fixed, staff can also be adjusted the position of on-load switch by the elastic of adjusting screw rod, it is more convenient to use, it is provided a great convenience for the work of staff.
Description
Technical field
The present invention relates to switching technique field, specially a kind of on-load switch.
Background technique
Switch means opening and closing, it refers to that one can make open circuit, make current interruptions or it be made to flow to other
The electronic component of circuit.The principle of switch is that the " closed " (closed) of contact indicates electronic contact conducting, and electric current is allowed to flow through；
" open circuit " (open) indicates that electronic contact is not turned on to form open circuit, does not allow electric current to flow through.
The type of switch has very much, and including on-load switch, on-load switch is between breaker and disconnecting switch
A kind of device for switching, have simple arc-control device, rated load current and certain overload current can be cut off, but cannot cut
Disconnected short circuit current.
Existing on-load switch is inconvenient to adjust after being installed.Need a kind of new technique scheme above-mentioned to solve now
Problem.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of on-load switches, solve existing on-load switch installation
The problem of adjusting is inconvenient to afterwards.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of on-load switch, including seal box
Body is provided with insulating sleeve on the tank wall of the seal case two sides, two insulating sleeves inside the seal case it
Between setting there are two shaft insulation, main fixed mechanism, main fixation at the top of the seal case are provided at the top of the seal case
The two sides of mechanism are provided with assistant fixing mechanism.
The main fixed mechanism includes fixed ring, and fixed ring includes lower fixed ring piece and upper fixed ring piece, the lower fixation
It is respectively provided in ring plate and the cambered surface of upper fixed ring piece two sides there are two fastening bolt, on the lower fixed ring piece and upper fixed ring piece
Fastening screw hole corresponding with fastening bolt is offered, is fixedly connected to rubber pad in the fastening bolt inside fixed ring,
The diameter of the rubber pad is greater than the diameter of fastening bolt, and each rubber pad on the one side of fastening bolt far from being respectively provided with
There are equally distributed antiskid particles.
The assistant fixing mechanism includes the Auxiliary support column being arranged at the top of seal case, and the Auxiliary support column passes through
Pin shaft is flexibly connected with auxiliary connecting column, and the side for assisting connecting column opens up fluted, and the groove is internally provided with
The length of auxiliary connection extending column, the auxiliary connection extending column is greater than the length of groove, and the auxiliary connecting column is opened close to it
If being provided with lower fastening plates on reeded one side, the lower fastening plates are located at the bottom of groove, and the auxiliary connection extends
Column is provided with positioning plate on the one side of groove, and spiral through-hole is offered on the positioning plate, and the inside of spiral through-hole is passed through
It is installed with screw rod, the screw rod is provided with upper platen close to one end of lower fastening plates, and the lower fastening plates are adjacent with upper platen
One side on be provided with rubber slab pad, the distance between the lower fastening plates upper surface and upper platen lower surface are less than spiral shell
The length of bar, the central axes of the horizontal median axis of distance and fixed ring are in same between the lower fastening plates upper surface and positioning plate
On one horizontal plane.
Preferably, the lower fixed ring piece is connected by four connection bolts with attaching nut with upper fixed ring piece, institute
It states and offers connecting screw hole corresponding with connection bolt on lower fixed ring piece and upper fixed ring piece.
Preferably, it offers in the groove on the auxiliary connecting column and and is spaced substantially equidistant on auxiliary connection extending column
Limit hole is connected between the auxiliary connecting column and the limit hole on auxiliary connection extending column by limit pin shaft.
Preferably, the bottom of fixed ring is fixedly connected with main connecting column, and the one end of the main connecting column far from fixed ring is logical
It crosses pin shaft to be flexibly connected with main support column, the top of the main support column one end and seal case far from main connecting column is fixed to be connected
It connects.
Preferably, two assistant fixing mechanisms are symmetrically distributed in master as symmetry axis using the vertical centerline of seal case
The two sides of fixed mechanism.
(3) beneficial effect
The present invention provides a kind of on-load switch, have it is following the utility model has the advantages that
(1) on-load switch is fixed required for capable of being stably fixed to on-load switch by the way that main fixed mechanism is arranged
Position, then by the fastening bolt adjusting elasticity on main fixed mechanism, greatly facilitate staff and adjust on-load switch
Position.
(2) on-load switch can be auxiliarily fixed on-load switch, assist admittedly by the way that assistant fixing mechanism is arranged
While determining, staff can also be adjusted the position of on-load switch by the elastic of adjusting screw rod, and use is more square
Just, it is provided a great convenience for the work of staff.
(3) on-load switch, by the way that main support column is flexibly connected with main connecting column, then by by Auxiliary support column with it is auxiliary
It helps connecting column to be flexibly connected, staff is more convenient for adjust between main fixed mechanism and assistant fixing mechanism and on-load switch
Angle, it is more convenient to use.
(4) on-load switch is more convenient for staff to adjust auxiliary connection by setting limit hole and limit pin shaft
The height of extending column is adjusted more flexible.
(5) on-load switch, structure is simple, easy to operate, practical, provides greatly for the work of staff
It is convenient.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the partial enlarged view of A-A of the present invention；
Fig. 3 is the structural side view of the main fixed mechanism of the present invention；
Fig. 4 is the structural side view of assistant fixing mechanism of the present invention.
In figure: 1 seal case, 2 insulating sleeves, 3 shaft insulations, 4 main fixed mechanisms, 5 assistant fixing mechanisms, 6 main support columns,
7 lower fixed ring pieces, fixed ring piece on 8,9 fastening bolts, 10 rubber pads, 11 Auxiliary support columns, 12 auxiliary connecting columns, 13 grooves,
14 auxiliary connection extending columns, 15 lower fastening plates, 16 positioning plates, 17 screw rods, 18 upper platens, 19 rubber slab pads, 20 connection bolts,
21 limit holes, 22 limit pin shafts, 23 main connecting columns, 24 antiskid particles.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of on-load switch, including seal case 1, seal box
Insulating sleeve 2 is provided on the tank wall of 1 two sides of body, there are two absolutely for setting between two insulating sleeves 2 inside seal case 1
Edge axis 3, the top of seal case 1 are provided with main fixed mechanism 4, and the two sides of the 1 main fixed mechanism 4 in top of seal case are provided with
Assistant fixing mechanism 5, two assistant fixing mechanisms 5 are symmetrically distributed in main solid using the vertical centerline of seal case 1 as symmetry axis
The two sides for determining mechanism 4, by the way that main fixed mechanism 4 is arranged, fixed position required for on-load switch capable of being stably fixed to, then
By 9 adjusting elasticity of fastening bolt on main fixed mechanism 4, the position that staff adjusts on-load switch is greatly facilitated,
By the way that assistant fixing mechanism 5 is arranged, on-load switch can be auxiliarily fixed, while being auxiliarily fixed, staff can also
Elastic by adjusting screw rod 17 is adjusted the position of on-load switch, more convenient to use, is the work of staff
It provides a great convenience.
Main fixed mechanism 4 includes fixed ring, and the bottom of fixed ring is fixedly connected with main connecting column 22, and main connecting column 22 is separate
One end of fixed ring is flexibly connected by pin shaft with main support column 6, main support column 6 one end and seal box far from main connecting column 22
The top of body 1 is fixedly connected, and staff is more convenient for adjust main fixed mechanism 4 and assistant fixing mechanism 5 and on-load switch
Between angle, facilitate staff to be routed, more convenient to use, fixed ring includes lower fixed ring piece 7 and upper fixed ring piece 8,
Lower fixed ring piece 7 is connected by four connection bolts 20 with attaching nut with upper fixed ring piece 8, lower fixed ring piece 7 and upper solid
Determine to offer connecting screw hole corresponding with connection bolt 20 in ring plate 8, staff is more convenient for dismantle fixed ring, Gu
It is fixed also more convenient, it is respectively provided with that there are two fastening bolt 9, lower fixations in the cambered surface of 8 two sides of lower fixed ring piece 7 and upper fixed ring piece
Fastening screw hole corresponding with fastening bolt 9, the fastening bolt 9 inside fixed ring are offered in ring plate 7 and upper fixed ring piece 8
On be fixedly connected to rubber pad 10, the diameter of rubber pad 10 is greater than the diameter of fastening bolt 9, and each rubber pad 10 is far from fastening
Equally distributed antiskid particles 24 are provided on the one side of bolt 9, by 9 mutual extrusion of fastening bolt, by on-load switch
It is fixed on and needs on fixed pillar, antiskid particles 24 effectively increase fixed effect, and fixation is more firm, and staff is also
Can be mobile by position of the on-load switch on pillar by adjusting fastening bolt 9, it is more convenient to use.
Assistant fixing mechanism 5 includes the Auxiliary support column 11 that 1 top of seal case is arranged in, and Auxiliary support column 11 passes through pin
Axis is flexibly connected with auxiliary connecting column 12, can make the angle adjusted between on-load switch and pillar that staff is more convenient,
The side of auxiliary connecting column 12 opens up fluted 13, and groove 13 is internally provided with auxiliary connection extending column 14, and auxiliary connection is prolonged
The length for stretching column 14 is greater than the length of groove 13, assists in the groove 13 on connecting column 12 and assist to open on connection extending column 14
Equipped with the limit hole 21 being spaced substantially equidistant, assist passing through limit between the limit hole 21 on connecting column 12 and auxiliary connection extending column 14
Position pin shaft 22 is connected, and auxiliary connection extending column 14 can be moved up and down in the inside of groove 13, and machine is auxiliarily fixed to reach increase
The purpose of 5 fixed range of structure, meanwhile, staff can will be assisted by limit hole 21 and limit pin shaft 22 connecting column 12 with it is auxiliary
Connection extending column 14 is helped to be fixed together, the quantity of limit hole 21 has multiple, and staff can be by by different limits
Position hole 21 is connected by limit pin shaft 22, is more convenient for staff to adjust the height of auxiliary connection extending column 14, is adjusted
More flexible, auxiliary connecting column 12 is provided with lower fastening plates 15, lower fastening plates 15 on the one side that it opens up fluted 13
Positioned at the bottom of groove 13, auxiliary connection extending column 14 is provided with positioning plate 16, positioning plate 16 on the one side of groove 13
On offer spiral through-hole, through there is screw rod 17, screw rod 17 is provided with close to one end of lower fastening plates 15 for the inside of spiral through-hole
Upper platen 18 is provided with rubber slab pad 19, lower fastening plates 15 on lower fastening plates 15 one side adjacent with upper platen 18
The distance between upper surface and 18 lower surface of upper platen are less than the length of screw rod 17, lower 15 upper surface of fastening plates and positioning plate 16
Between the horizontal median axis of distance and the central axes of fixed ring be in same level, pass through adjusting screw rod 17 and control fastening plates
The distance between 15 and upper platen 18 make being fixed on pillar for the fastening of assistant fixing mechanism 5, when needing to adjust,
Staff only needs the tightness of adjusting screw rod 17, and the position of assistant fixing mechanism 5 can be made to be adjusted, rubber pad 10
And rubber slab pad 19 effectively increases the tightness degree connected between main fixed mechanism 4 and assistant fixing mechanism 5 and pillar, this is negative
Lotus switch, structure is simple, easy to operate, practical, provides a great convenience for the work of staff.
In use, on-load switch is fixed on pillar by main fixed mechanism 4 and assistant fixing mechanism 5, staff can
To first pass through the tightness for adjusting fastening bolt 9 and controlling fixed ring, then the fastening of assistant fixing mechanism 5 is adjusted by screw rod 17
Degree enables position of the on-load switch on pillar more easily to be adjusted.
In conclusion the on-load switch, the more convenient adjusting position of energy, flexibility greatly improve, it is staff's
Work provides a great convenience.
Also, good fixed effect can be reached, dual fixation is more firm.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of on-load switch, including seal case (1), it is characterised in that: be all provided on the tank wall of seal case (1) two sides
It is equipped with insulating sleeve (2), between two internal insulating sleeves (2) of the seal case (1) there are two settings shaft insulation (3),
It is provided with main fixed mechanism (4) at the top of the seal case (1), the main fixed mechanism (4) at the top of the seal case (1)
Two sides are provided with assistant fixing mechanism (5)；
The main fixed mechanism (4) includes fixed ring, and fixed ring includes lower fixed ring piece (7) and upper fixed ring piece (8), under described
There are two being respectively provided in the cambered surface of fixed ring piece (7) and upper fixed ring piece (8) two sides fastening bolt (9), the lower fixed ring piece
(7) and on upper fixed ring piece (8) fastening screw hole corresponding with fastening bolt (9), the fastening spiral shell inside fixed ring are offered
It is fixedly connected on bolt (9) rubber pad (10), the diameter of the rubber pad (10) is greater than the diameter of fastening bolt (9), each
Equally distributed antiskid particles (24) are provided on the one side of the rubber pad (10) separate fastening bolt (9)；
The assistant fixing mechanism (5) includes the Auxiliary support column (11) being arranged at the top of seal case (1), the Auxiliary support
Column (11) is flexibly connected by pin shaft with auxiliary connecting column (12), and the side of auxiliary connecting column (12) opens up fluted
(13), the auxiliary that is internally provided with of the groove (13) connects extending column (14), the length of auxiliary connection extending column (14)
Greater than the length of groove (13), auxiliary connecting column (12) is provided with lower tight on its one side for opening up fluted (13)
Solid plate (15), the lower fastening plates (15) are located at the bottom of groove (13), and auxiliary connection extending column (14) is close to groove
(13) it is provided on one side positioning plate (16), offers spiral through-hole, the inside of spiral through-hole on the positioning plate (16)
Through having screw rod (17), the screw rod (17) is provided with upper platen (18) close to the one end of lower fastening plates (15), described lower tight
It is provided with rubber slab pad (19) on solid plate (15) and upper platen (18) adjacent one side, table on the lower fastening plates (15)
The distance between face and upper platen (18) lower surface are less than the length of screw rod (17), lower fastening plates (15) upper surface and fixed
The horizontal median axis of distance and the central axes of fixed ring are in same level between position plate (16).
2. a kind of on-load switch according to claim 1, it is characterised in that: the lower fixed ring piece (7) and upper fixed ring
Piece (8) is connected commonly through four connection bolts (20) with attaching nut, the lower fixed ring piece (7) and upper fixed ring piece
(8) connecting screw hole corresponding with connection bolt (20) is offered on.
3. a kind of on-load switch according to claim 1, it is characterised in that: the groove on auxiliary connecting column (12)
(13) limit hole (21) being spaced substantially equidistant, the auxiliary connecting column (12) are offered in and in auxiliary connection extending column (14)
It is connected between the limit hole (21) in auxiliary connection extending column (14) by limit pin shaft (22).
4. a kind of on-load switch according to claim 1, it is characterised in that: the bottom of fixed ring is fixedly connected with main connection
Column (23), the one end of the main connecting column (23) far from fixed ring are flexibly connected by pin shaft with main support column (6), the main branch
It is fixedly connected at the top of one end and seal case (1) of dagger (6) separate main connecting column (23).
5. a kind of on-load switch according to claim 1, it is characterised in that: two assistant fixing mechanisms (5) are with close
The vertical centerline of joint sealing body (1) is the two sides that symmetry axis is symmetrically distributed in main fixed mechanism (4).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611224747.0A CN106710907B (en) | 2016-12-27 | 2016-12-27 | A kind of on-load switch |
| PCT/CN2016/113012 WO2018119877A1 (en) | 2016-12-27 | 2016-12-29 | Load switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611224747.0A CN106710907B (en) | 2016-12-27 | 2016-12-27 | A kind of on-load switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106710907A CN106710907A (en) | 2017-05-24 |
| CN106710907B true CN106710907B (en) | 2019-04-05 |
Family
ID=58903544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611224747.0A Active CN106710907B (en) | 2016-12-27 | 2016-12-27 | A kind of on-load switch |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106710907B (en) |
| WO (1) | WO2018119877A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111900001B (en) * | 2020-07-09 | 2023-01-13 | 浙江顺唐电力科技有限公司 | Convenient fixing device of circuit breaker on post |
| CN112589120A (en) * | 2020-11-20 | 2021-04-02 | 安徽哈特三维科技有限公司 | Two-dimensional ultrasonic vibration device for selective laser melting |
| CN113746258B (en) * | 2021-07-31 | 2023-09-01 | 苏州百狮腾电气有限公司 | Magnetic levitation motor for testing by electromagnetic wire connection wire |
| CN113759214B (en) * | 2021-09-08 | 2024-02-06 | 国网青海省电力公司 | Flexible power grid load prediction data acquisition device |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05166440A (en) * | 1991-12-16 | 1993-07-02 | Toshiba Corp | Vacuum switch |
| JP4564799B2 (en) * | 2004-08-03 | 2010-10-20 | 大垣電機株式会社 | High voltage load switch |
| CN200958505Y (en) * | 2006-08-22 | 2007-10-10 | 谢清 | Adjusting rod fixer |
| CN200955533Y (en) * | 2006-09-12 | 2007-10-03 | 何金友 | Telescopic rod connection member |
| CN203348246U (en) * | 2013-04-02 | 2013-12-18 | 胡钠 | Retractable connecting rod capable of being adjusted at various angles |
| CN104051180A (en) * | 2014-06-04 | 2014-09-17 | 柳州市海格电气有限公司 | 10kV pole-mounted vacuum load switch |
| CN203979820U (en) * | 2014-07-01 | 2014-12-03 | 麦雁贞 | Display bracket |
| CN104538243A (en) * | 2015-01-27 | 2015-04-22 | 浙江群力电气有限公司 | Vacuum load switch |
| CN204696562U (en) * | 2015-07-01 | 2015-10-07 | 国家电网公司 | A kind of drainage thread adjustable fixer |
| CN205508705U (en) * | 2016-01-08 | 2016-08-24 | 乾瑞电气有限公司 | Vacuum load switch on post |
| CN205663990U (en) * | 2016-05-20 | 2016-10-26 | 李波 | Petroleum pipeline fixed mounting spare |
| CN205756077U (en) * | 2016-05-24 | 2016-12-07 | 蔡彬彬 | A kind of Forest Engineering trees anti-off device |
-
2016
- 2016-12-27 CN CN201611224747.0A patent/CN106710907B/en active Active
- 2016-12-29 WO PCT/CN2016/113012 patent/WO2018119877A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018119877A1 (en) | 2018-07-05 |
| CN106710907A (en) | 2017-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106710907B (en) | A kind of on-load switch | |
| CN106383255B (en) | Switch type electric energy metering junction box | |
| CN107039936B (en) | A kind of wall bushing | |
| CN206306115U (en) | A kind of modular unit robot | |
| CN105364570B (en) | Fixed mechanism is used in the cutting of dual-purpose type arc panel | |
| CN201490609U (en) | Grounding car with adjustable height of center-set switching device | |
| CN206685296U (en) | A kind of high voltage isolator | |
| CN206697824U (en) | A kind of drawer-type switch cabinet | |
| CN208570450U (en) | A kind of high-pressure vacuum breaker being easily installed | |
| CN204315438U (en) | Gas-filling cabinet major loop insulated support | |
| CN203858994U (en) | Dual power automatic changeover switch | |
| CN204304250U (en) | Be integrated in the switch cubicle of modularization intelligent electrical network | |
| CN210669177U (en) | Box switching station shell wall body of prepackage type | |
| CN107453241A (en) | It is a kind of that there is the high-low pressure cabinet for hitting power down function | |
| CN202721065U (en) | Disconnecting link structure | |
| CN110752492A (en) | Switch socket convenient to installation is changed | |
| CN206524533U (en) | A kind of upright type lifting distribution box cabinet | |
| CN215934408U (en) | Knife-fuse type bus duct tapping unit | |
| CN203982994U (en) | Transformer coil bus structures | |
| CN211045328U (en) | High-voltage isolating switch for electrical engineering | |
| CN203062786U (en) | Mechanical arm | |
| CN210866833U (en) | Mounting structure for internal busbar of power distribution cabinet in narrow space | |
| CN203218163U (en) | Knife switch contact and single-pole knife switch | |
| CN216355420U (en) | Low-voltage outlet cabinet | |
| CN205194611U (en) | Novel keep apart insulation support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200713 Address after: 325604 Shenhe Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: WENZHOU YOUJUN ELECTRIC TECHNOLOGY Co.,Ltd. Address before: 4, No. 396, Emei Road, Huangdao District, Shandong, Qingdao, 266000, 403-1 Patentee before: QINGDAO ZHUOSENNA BIOLOGICAL ENGINEERING Co.,Ltd. |
|
| TR01 | Transfer of patent right |