CN112186434A - Jack movable picture peg with auto-power-off - Google Patents
Jack movable picture peg with auto-power-off Download PDFInfo
- Publication number
- CN112186434A CN112186434A CN202011253912.1A CN202011253912A CN112186434A CN 112186434 A CN112186434 A CN 112186434A CN 202011253912 A CN202011253912 A CN 202011253912A CN 112186434 A CN112186434 A CN 112186434A
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- China
- Prior art keywords
- fixedly connected
- groove
- sealing
- sliding
- movable
- 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.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7035—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part comprising a separated limit switch
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/508—Bases; Cases composed of different pieces assembled by a separate clip or spring
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/72—Means for accommodating flexible lead within the holder
Abstract
The invention relates to a movable plugboard with an automatic power-off jack, which comprises a plugboard body and four spacing adjusting devices positioned in the plugboard body, wherein each spacing adjusting device comprises a sealing groove with an upward opening, the left end wall and the right end wall of each sealing groove are respectively provided with a fixed block sliding groove, a movable shell is connected in each sealing groove in a sliding manner, the device can automatically electrify conductive elastic sheets at two sides after an electric appliance plug is inserted, automatically power off is realized after the electric appliance plug is pulled out, the situation that a hand stretches into the movable shell to remove accidental electric shock is prevented, meanwhile, the gap between the front movable shell and the rear movable shell can be manually adjusted, the situation that two adjacent plugs cannot be used due to overlarge volume can be prevented, the movable grooves can be sealed before and after the movable shells are spaced, foreign matters are prevented from falling into the movable grooves to cause blocking, and the arranged collecting grooves can quickly wind up redundant plugboard wires when the movable plugs are, convenient storage and transportation, etc.
Description
Technical Field
The invention relates to the technical field of power switches, in particular to a movable plug board with an automatic power-off jack.
Background
The plug board produces the frequently used instrument of living day by day, often can meet because the plug too much causes the unable tight condition of inserting simultaneously of plug between two adjacent jacks, can cause contact failure's phenomenon, cause the embarrassment of unable simultaneous electricity utilization, simultaneously in daily plug board, because lack of safeguard measure, when the plug inserts nearly jack for the first time, can cause the phenomenon of striking sparks, perhaps children are curious will point the contact jack and all can increase the risk of electrocution, general plug board will coil up the plug board line alone after finishing using, cause loaded down with trivial details in the use.
Disclosure of Invention
The invention aims to solve the technical problem of providing a movable plugboard with an automatic power-off jack, and solves the problem.
The invention is realized by the following technical scheme.
The invention relates to a movable plugboard with automatic power-off jacks, which comprises a plugboard body and four spacing adjusting devices positioned in the plugboard body, wherein each spacing adjusting device comprises a sealing groove with an upward opening, the left end wall and the right end wall of each sealing groove are respectively provided with a fixed block sliding groove, a movable shell is connected in each sealing groove in a sliding manner, the left end surface and the right end surface of each movable shell are respectively fixedly connected with a fixed block which is connected with the inner wall of each fixed block sliding groove in a sliding manner, a lifting groove with an upward opening is arranged in each movable shell, a lifting shell is connected in each lifting groove in a sliding manner, a first spring is fixedly connected between each lifting shell and the corresponding movable shell, an automatic power-off device is arranged in each lifting shell, each automatic power-off device comprises two jacks with upward openings and symmetrical left and right, an induction groove, the lifting plug is characterized in that a first conductive block communicated with the front end face and the rear end face of the lifting shell is arranged in the connecting groove, a sliding strip groove is arranged on the lower side of the connecting groove, a sliding strip is connected in the sliding strip groove in a sliding manner, a second spring is fixedly connected between the sliding strip and the lifting shell, the upper side of the sliding strip is fixedly connected with a second conductive block in sliding connection with the inner wall of the connecting groove, two fixed plates are fixedly connected in the inserting hole, a conductive plate is fixedly connected between the two fixed plates on the same side, a first lead is fixedly connected between the conductive plate and the adjacent second conductive block, an induction block is connected in the induction groove in a sliding manner, a third spring is fixedly connected between the induction block and the lifting shell, one end of a first pull rope is fixedly connected on the induction block, the other end of the first pull rope is fixedly connected on the same side of, the up end fixedly connected with of picture peg body two fixed stay cords, and two fixed stay cords are about the seal groove bilateral symmetry sets up, the lower terminal surface of picture peg body is equipped with two about the restriction groove of seal groove bilateral symmetry.
Preferably, the terminal surface is close to the downside position and is equipped with two magnet grooves about the lift casing, the magnet inslot be equipped with lift casing fixed connection's first magnet piece, the end wall is equipped with the shifting chute about the lift groove, sliding connection has the second magnet piece in the shifting chute, the second magnet piece with fixedly connected with fourth spring between the removal casing, the one end of fixedly connected with second stay cord on the second magnet piece, be equipped with the ascending spout of opening on the fixed block, sliding connection has the clutch blocks in the spout, the clutch blocks with fixedly connected with fifth spring between the fixed block, fixedly connected with on the clutch blocks the other end of second stay cord, the upper end wall fixedly connected with of fixed block spout with clutch blocks friction connection's friction strip.
Preferably, a sealing device is arranged in the distance adjusting device, the sealing device comprises sealing plate grooves which are arranged on the front end wall and the rear end wall of the sealing groove, the sealing plate grooves are communicated with the sealing groove, a first sealing plate is connected in the sealing plate grooves in a sliding manner, a sixth spring is fixedly connected between the first sealing plate and the plug board body, sealing plate sliding grooves which are communicated with the sealing groove are formed in the front end face and the rear end face of the movable shell, a second sealing plate is connected in the sealing plate sliding grooves in a sliding manner, a seventh spring is fixedly connected between the second sealing plate and the movable shell, the adjacent first conductive blocks in the front and rear positions are connected through a second lead, the positive electrode of the plug board line is fixedly connected onto the first conductive block close to the left side position at the rear, and the negative electrode of the plug board line is fixedly connected onto the first conductive block close to the right, and a plug board plug is fixedly connected to the plug board line.
The invention has the beneficial effects that: this device can be switched on with the electrically conductive shell fragment of both sides automatically after inserting with electrical apparatus plug, automatic power off after extracting with electrical apparatus plug, prevent that the hand from stretching into the condition of going unexpected electric shock, simultaneously can two clearance of removing the casing around the artificial regulation, can prevent two adjacent plugs because the bulky condition that leads to the fact unable to use, and can seal the shifting chute all the time around removing the casing and carrying out the interval, avoid the foreign matter to drop in the shifting chute, cause the condition of jam, the collecting vat that sets up can be when not using rolled up unnecessary picture peg line fast tightly, conveniently deposit transportation etc..
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the embodiment of the present invention at A in FIG. 1;
FIG. 3 is an enlarged schematic view of the embodiment of the present invention at B in FIG. 1;
FIG. 4 is a schematic view at C-C in FIG. 1 according to an embodiment of the present invention;
fig. 5 is a top view of the embodiment of the present invention, fig. 1 is a top view of a removable plug board with an automatic power-off jack.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
With reference to fig. 1-5, the movable plugboard with an automatic power-off jack comprises a plugboard body 10 and four distance adjusting devices 901 located in the plugboard body 10, wherein each distance adjusting device 901 comprises a sealing groove 12 with an upward opening, the left end wall and the right end wall of the sealing groove 12 are both provided with a fixed block sliding groove 30, the sealing groove 12 is connected with a movable shell 32 in a sliding manner, the left end surface and the right end surface of the movable shell 32 are both fixedly connected with fixed blocks 29 connected with the inner wall of the fixed block sliding grooves 30 in a sliding manner, a lifting groove 25 with an upward opening is arranged in the movable shell 32, the lifting groove 25 is connected with a lifting shell 11 in a sliding manner, a first spring 13 is fixedly connected between the lifting shell 11 and the movable shell 32, an automatic power-off device 902 is arranged in the lifting shell 11, the automatic power-off device 902 comprises two, the improved lifting device is characterized in that an induction groove 45 is arranged in the insertion hole 23, two bilaterally symmetrical connection grooves 41 are arranged between the two insertion holes 23, first conductive blocks 42 which are communicated with the front end face and the rear end face of the lifting shell 11 are arranged in the connection grooves 41, a slide groove 39 is arranged on the lower side of the connection grooves 41, a slide 38 is connected in the slide groove 39 in a sliding manner, a second spring 40 is fixedly connected between the slide 38 and the lifting shell 11, a second conductive block 35 which is connected with the upper side of the slide 38 and is connected with the inner wall of the connection groove 41 in a sliding manner, two fixing plates 24 are fixedly connected in the insertion hole 23, a conductive plate 26 is fixedly connected between the two fixing plates 24 at the same side, a first lead 36 is fixedly connected between the conductive plate 26 and the adjacent second conductive block 35, an induction block 49 is connected in the induction groove 45 in a sliding manner, and a third, the one end of the first stay cord 47 of fixedly connected with on the response piece 49, the other end fixed connection of first stay cord 47 is in the homonymy on the draw runner 38, four terminal surfaces of picture peg body 10 are equipped with the crimple groove 18, two fixed stay cords 21 of up end fixedly connected with of picture peg body 10, and two fixed stay cords 21 about seal groove 12 bilateral symmetry sets up, the lower terminal surface of picture peg body 10 is equipped with two about the restriction groove 16 of seal groove 12 bilateral symmetry.
Advantageously, two magnet slots 14 are arranged on the left and right end surfaces of the lifting shell 11 near the lower side, a first magnet block 33 fixedly connected with the lifting shell 11 is arranged in the magnet groove 14, the left end wall and the right end wall of the lifting groove 25 are provided with moving grooves 17, a second magnet block 15 is connected in the moving grooves 17 in a sliding way, a fourth spring 31 is fixedly connected between the second magnet block 15 and the movable housing 32, one end of a second pull rope 22 is fixedly connected to the second magnet block 15, a sliding groove 27 with an upward opening is arranged on the fixed block 29, a friction block 20 is connected in the sliding groove 27 in a sliding way, a fifth spring 19 is fixedly connected between the friction block 20 and the fixed block 29, the other end of the second pull rope 22 is fixedly connected to the friction block 20, and a friction strip 28 frictionally connected to the friction block 20 is fixedly connected to an upper end wall of the fixed block sliding groove 30.
Advantageously, a sealing device 903 is disposed in the distance adjusting device 901, the sealing device 903 includes a sealing plate groove 56 located at the front end wall and the rear end wall of the sealing groove 12, the sealing plate groove 56 communicates with the sealing groove 12, a first sealing plate 55 is slidably connected in the sealing plate groove 56, a sixth spring 50 is fixedly connected between the first sealing plate 55 and the board body 10, a sealing plate sliding groove 52 communicating with the sealing groove 12 is disposed at the front end surface and the rear end surface of the movable housing 32, a second sealing plate 51 is slidably connected in the sealing plate sliding groove 52, a seventh spring 54 is fixedly connected between the second sealing plate 51 and the movable housing 32, two adjacent first conductive blocks 42 in the front-rear position are connected by a second conducting wire 60, the first conductive block 42 in the rear position close to the left side is fixedly connected with the positive electrode of a board wire 61, the first conductive block 42 in the rear position close to the right side is fixedly connected with the negative electrode of the board wire 61, a plug board plug 62 is fixedly connected to the plug board line 61.
In an initial state, two adjacent first sealing plates 55 and second sealing plates 51 abut against each other, the upper side of the sealing groove 12 is in a closed state, the lifting housing 11 is in an upper limit position, the friction block 20 is in the upper limit position and rubs with the friction strip 28, the two second magnet blocks 15 are in limit positions away from each other, the first conductive block 42 and the second conductive block 35 are not in contact, the induction block 49 is in the limit position close to the insertion hole 23, the second spring 40 is in a stretched state, and the seventh spring 54 and the sixth spring 50 are in a compressed state.
The plug board plug 62 in the device is electrified, the plug of the electric appliance is inserted into different jacks 23, the plug extrudes the induction block 49 to slide towards one side close to the induction groove 45 until the induction block 49 completely enters the induction groove 45, the first pull rope 47 can be loosened due to the movement of the induction groove 45, the sliding strip 38 moves towards one side close to the adjacent first conductive block 42 under the action of the second spring 40, and when the plug completely enters the jack 23, the second conductive block 35 is just in contact with the first conductive block 42 at the moment, and the electric appliance is electrified;
manually pressing the plug or directly pressing the lifting shell 11, the plug moves downwards to drive the lifting shell 11 to move downwards, the first spring 13 is compressed, the lifting shell 11 drives the first magnet block 33 in the magnet groove 14 to move downwards until the first magnet block 33 is located at the flattest height of the second magnet block 15, at the moment, under the action of the attraction force of the first magnet block 33, the second magnet block 15 moves towards one side close to the first magnet block 33, at the moment, the second magnet block 15 moves to further drive the friction block 20 on the same side to move downwards by pulling the second pull rope 22, as the friction block 20 moves downwards and the friction strip 28 is disconnected, at the moment, a person can drive the plug to drive the lifting shell 11 and the moving shell 32 to slide back and forth, and the fixed block 29 slides back and forth in the fixed block sliding groove 30 to adjust the position between the two plugs;
when the front and rear positions of the lifting housing 11 and the movable housing 32 are moved to a predetermined position, the lifting housing 11 or the plug is released, the front and rear positions of the lifting housing 11 are fixed by the friction block 20 and the friction strip 28, and the second sealing plate 51 and the first sealing plate 55 are always in a contact state and the upper side of the sealing groove 12 is always in a closed state by the sixth spring 50 and the seventh spring 54, thereby preventing foreign matters from falling into the sealing groove 12;
as long as an electrical appliance plug at any position is pulled out, under the action of the third spring 46, the induction block 49 moves to one side close to the jack 23 for resetting, and then the first pull rope 47 is pulled to enable the slide bar 38 to drive the second conductive block 35 to move to one side far away from the first conductive block 42, the second conductive block 35 is separated from the first conductive block 42, at the moment, the two conductive sheets 26 of the electrical appliance are not powered on, and the function of automatic power off after the plug is pulled out is realized;
after use, the plugboard wire 61 is wound in the winding groove 18, and the other ends of the fixed pull ropes 21 at the two sides are hung in the corresponding limiting grooves 16 at the lower side, so that the carrying and the next use are convenient.
The above embodiments are merely illustrative of the technical concepts and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (3)
1. The utility model provides a jack movable picture peg with auto-power-off, includes the picture peg body, its characterized in that: the plug board is characterized in that four interval adjusting devices are arranged in the plug board body, each interval adjusting device comprises a sealing groove with an upward opening, fixed block chutes are arranged on the left end wall and the right end wall of each sealing groove, a movable shell is connected in each sealing groove in a sliding mode, the left end surface and the right end surface of each movable shell are fixedly connected with fixed blocks in sliding connection with the inner walls of the fixed block chutes, a lifting groove with an upward opening is arranged in each movable shell, a lifting shell is connected in each lifting groove in a sliding mode, a first spring is fixedly connected between each lifting shell and each movable shell, an automatic power-off device is arranged in each lifting shell and comprises two jacks with upward openings and with bilateral symmetry, an induction groove is arranged in each jack, two connecting grooves with bilateral symmetry are arranged between the two jacks, and first conductive blocks communicated with the front, the lower side of the connecting groove is provided with a sliding strip groove, the sliding strip groove is internally and fixedly connected with a sliding strip, a second spring is fixedly connected between the sliding strip and the lifting shell, the upper side of the sliding strip is fixedly connected with a second conductive block which is in sliding connection with the inner wall of the connecting groove, two fixed plates are fixedly connected in the inserting hole, a conductive plate is fixedly connected between the two fixed plates at the same side, a first wire is fixedly connected between the conductive plate and the adjacent second conductive block, an induction block is slidably connected in the induction groove, a third spring is fixedly connected between the induction block and the lifting shell, one end of a first pull rope is fixedly connected on the induction block, the other end of the first pull rope is fixedly connected on the sliding strip at the same side, four end faces of the inserting plate body are provided with tightening grooves, and the upper end face of the inserting plate body is fixedly connected with, and two fixed stay ropes are arranged in a bilateral symmetry mode about the sealing groove, and two limiting grooves in a bilateral symmetry mode about the sealing groove are formed in the lower end face of the inserting plate body.
2. The socket removable insert with automatic power off of claim 1, wherein: the terminal surface is close to the downside position and is equipped with two magnet grooves about the lift casing, the magnet inslot be equipped with lift casing fixed connection's first magnet piece, the end wall is equipped with the shifting chute about the lift groove, sliding connection has the second magnet piece in the shifting chute, the second magnet piece with fixedly connected with fourth spring between the removal casing, the one end of fixedly connected with second stay cord on the second magnet piece, be equipped with the ascending spout of opening on the fixed block, sliding connection has the clutch blocks in the spout, the clutch blocks with fixedly connected with fifth spring between the fixed block, fixedly connected with on the clutch blocks the other end of second stay cord, the upper end wall fixedly connected with of fixed block spout with clutch blocks friction connection's friction strip.
3. The socket removable insert with automatic power off of claim 1, wherein: the distance adjusting device is internally provided with a sealing device, the sealing device comprises sealing plate grooves which are positioned on the front end wall and the rear end wall of the sealing groove and are communicated with the sealing groove, a first sealing plate is connected in the sealing plate grooves in a sliding manner, a sixth spring is fixedly connected between the first sealing plate and the plug board body, the front end face and the rear end face of the movable shell are provided with sealing plate sliding grooves communicated with the sealing groove, a second sealing plate is connected in the sealing plate sliding grooves in a sliding manner, a seventh spring is fixedly connected between the second sealing plate and the movable shell, the adjacent first conducting blocks at the front position and the rear position are connected through a second conducting wire, the positive electrode of the plug board wire is fixedly connected to the first conducting block at the position close to the left side at the rear, and the negative electrode of the plug board wire is fixedly connected to the first conducting block at the position, and a plug board plug is fixedly connected to the plug board line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011253912.1A CN112186434B (en) | 2020-11-11 | 2020-11-11 | Jack movable picture peg with auto-power-off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011253912.1A CN112186434B (en) | 2020-11-11 | 2020-11-11 | Jack movable picture peg with auto-power-off |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112186434A true CN112186434A (en) | 2021-01-05 |
| CN112186434B CN112186434B (en) | 2022-01-07 |
Family
ID=73918180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011253912.1A Active CN112186434B (en) | 2020-11-11 | 2020-11-11 | Jack movable picture peg with auto-power-off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112186434B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3203592B1 (en) * | 2016-02-02 | 2019-08-21 | ConWys AG | Socket |
| CN209860300U (en) * | 2019-06-28 | 2019-12-27 | 孙钦 | Row of inserting device of distance between two adjacent jacks of regulation |
| CN111370940A (en) * | 2020-03-12 | 2020-07-03 | 郎啟云 | Stable socket |
| CN111834816A (en) * | 2020-08-12 | 2020-10-27 | 宁波变雪电子科技有限公司 | Novel socket of formula of plugging is pressed to singlehanded |
| CN111883969A (en) * | 2020-08-12 | 2020-11-03 | 浙江广厦建设职业技术大学 | Variable-distance socket |
-
2020
- 2020-11-11 CN CN202011253912.1A patent/CN112186434B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3203592B1 (en) * | 2016-02-02 | 2019-08-21 | ConWys AG | Socket |
| CN209860300U (en) * | 2019-06-28 | 2019-12-27 | 孙钦 | Row of inserting device of distance between two adjacent jacks of regulation |
| CN111370940A (en) * | 2020-03-12 | 2020-07-03 | 郎啟云 | Stable socket |
| CN111834816A (en) * | 2020-08-12 | 2020-10-27 | 宁波变雪电子科技有限公司 | Novel socket of formula of plugging is pressed to singlehanded |
| CN111883969A (en) * | 2020-08-12 | 2020-11-03 | 浙江广厦建设职业技术大学 | Variable-distance socket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112186434B (en) | 2022-01-07 |
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Effective date of registration: 20211215 Address after: 730000 No. 1, Fuxing Road, liujiabao street, Anning District, Lanzhou City, Gansu Province (floors 1-11, office building 300m west of liujiabao BRT bus station) Applicant after: Super high voltage company of State Grid Gansu Electric Power Co. Address before: 233010 No.2, liukm Huayuan commercial building, Changqing Township, Yuhui District, Bengbu City, Anhui Province Applicant before: Wen Deliang |
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