CN207883209U - A kind of telescopic Sign Board of screen cabinet - Google Patents
A kind of telescopic Sign Board of screen cabinet Download PDFInfo
- Publication number
- CN207883209U CN207883209U CN201820395146.4U CN201820395146U CN207883209U CN 207883209 U CN207883209 U CN 207883209U CN 201820395146 U CN201820395146 U CN 201820395146U CN 207883209 U CN207883209 U CN 207883209U
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- sign board
- main body
- screen cabinet
- telescopic
- ontology
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- 239000000463 material Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 239000000725 suspension Substances 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 5
- 230000008602 contraction Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229920000965 Duroplast Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002059 diagnostic imaging Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000000837 restrainer Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
The utility model discloses a kind of telescopic Sign Boards of screen cabinet comprising Sign Board ontology and locating piece；The Sign Board further includes main body, and automatic extending-contracting apparatus is arranged in the main body, and the Sign Board ontology is symmetrically set in main body both sides, wherein the automatic extending-contracting apparatus is connected with corresponding Sign Board ontology one end respectively；The other end of the Sign Board ontology is fixed with pull rod, and the locating piece is fixed on pull rod and the homonymy of main body.It can combine the Sign Board of different content in one, to which when Sign Board is arranged, operating personnel can carry out selectivity to Sign Board content as the case may be and adopt, the type without distinguishing identifier board content in advance；And the phenomenon that Sign Board is convenient for stablizing stationary positioned, and the Sign Board for solving existing suspension is easy to fall, avoid the occurrence of the case where Sign Board board face inverts；Wherein, Sign Board ontology can realize it is telescopic use and storage is put in order, it is easy to carry, it is applied widely, save cost, brief and practical.
Description
Technical field
The utility model is related to the technical fields that Sign Board is arranged in substation cabinet class equipment, are specifically related to a kind of screen cabinet
With telescopic Sign Board.
Background technology
In the equipment occasion of substation, need to be identified information warning, identification information using Sign Board；Especially
During station test construction, take necessary security warning prompt particularly important.Wherein, security identifier board is put
It is to prevent maloperation, takes precautions against the important safety measure of accident of human electric shock.Sign Board type used in substation at present
Various, the content of various Sign Boards is different, such as：" No switching on, circuit someone work ", " Keep Clear-High Voltage, forbids close ",
" hot work in progress please detour " etc. is used to remind non-operating personnel to take care, avoids occurring the important means of accident.
In the prior art, the security warning mark board of screen cabinet class overhaul of the equipments mainly uses red cloth curtain and conventional identification board,
The content of various nameplates is different, to each category of statistics that when arranging Sign Board safety measure, requires a great deal of time
Know the content and quantity of board.In real work, the case where taking Sign Board by mistake, happens occasionally, and it is hidden then to generate certain safety
Suffer from；And after field operation, need to remove Sign Board, reclassify, store, considerably increase the working time, increases labour
Intensity affects working efficiency；And the red cloth curtain moisture-sensitive of textile material is mouldy, is not easy to preserve, it is of high cost.
In addition, the conventional identification board of rope suspensions mode is also mostly common, quality is duroplasts, and Sign Board upper end is one
Root cord is hung.This Sign Board has the following disadvantages：First, being restricted by equipment shape, position is not often hung suitably
It sets, suspension is inconvenient；Second is that such as being blown by natural conditions, external force factor, such as influence of artificial unintentional collisions in medical imaging makes the mark of suspension
Knowledge board is fallen or the reversion of board face, and operating personnel or non-operating personnel is made to realize mould to the dangerous point of operation field and operating position
Paste, be easy to cause contingency；Third, for the Sign Board of duroplasts material, at the scene during use, not side is carried
Just, and it is easy breakage.Therefore, it is necessary to be improved to existing Sign Board.
Utility model content
To overcome the deficiencies of existing technologies, the purpose of this utility model is that：There is provided a kind of screen cabinet telescopic Sign Board,
It can combine the Sign Board of different content in one, to which when Sign Board is arranged, operating personnel can be right as the case may be
Sign Board content carries out selectivity and adopts, the type without distinguishing identifier board content in advance；And the Sign Board is fixed convenient for stablizing
The phenomenon that positioning, the Sign Board for solving existing suspension is easy to fall, avoids the occurrence of the case where Sign Board board face inverts；Wherein,
Sign Board ontology can realize it is telescopic use and storage is put in order, it is easy to carry, it is applied widely, it is safe.
The utility model solves technical problem and adopts the following technical scheme that：
The telescopic Sign Board of a kind of screen cabinet comprising Sign Board ontology and locating piece；The Sign Board further includes main body, institute
It states and is arranged with automatic extending-contracting apparatus in main body, the Sign Board ontology is symmetrically set in main body both sides, wherein the automatic telescopic
Device is connected with corresponding Sign Board ontology one end respectively；The other end of the Sign Board ontology is fixed with pull rod, institute
Locating piece is stated to be fixed on pull rod and the homonymy of main body.
There is also following technical characteristics for the utility model：
The automatic extending-contracting apparatus includes roller, elastic piece and position-limit mechanism, and the elastic piece curling is socketed on roller
Outside, and the elastic piece inner opposite end is fixedly connected with roller, the elastic piece lateral ends and corresponding Sign Board ontology
One end is fixedly connected；The position-limit mechanism is symmetrically set in main body both sides.
The position-limit mechanism includes control handle, banking stop, baffle and limit spring, and the banking stop is fixed at control handle
One end, and the control handle is arranged through main body wall, wherein the banking stop of described control handle one end is corresponding with elastic piece periphery
Position is in contact, and the control handle other end is placed on the outside of main body；The baffle is fixed at body interior, on the control handle
Equipped with normality card slot and limit card slot, and the normality card slot and limit card slot are clamped with baffle；The limit spring is set to limit
Between bit slice and baffle.
The main body both ends are arranged with fixed link, and described fixed link one end is hinged with main body, and the fixed link is another
One end is detachably connected with corresponding tie rod end.
The fixed pole length is adjustable.
The main body, pull rod and fixed link are all made of stainless steel or PVC plastic material makes.
The locating piece uses magnet and sucker.
Compared with the prior art, the beneficial effects of the utility model are embodied in：
1, using the telescopic Sign Board of the screen cabinet, staff can be by adjusting automatic extending-contracting apparatus, while pulling pair
Pull rod is answered, corresponding Sign Board ontology is made to be unfolded, carries out positioning declaration mark content；Then by main body and corresponding pull rod
Locating piece is by the Sign Board stable position on the cabinet shell of required screen cabinet.Or by adjusting automatic extending-contracting apparatus, make correspondence
Sign Board ontology shunk automatically, then carry out storage put in order.It uses and stores to realize that the Sign Board is scalable
The function of putting in order reduces its storage and puts in order space, and easy to use, easy to carry, positioning stablity, brief and practical are strong.
2, the telescopic Sign Board of the screen cabinet, can be according to required situation, the control by automatic extending-contracting apparatus and fixed link
The collective effect further positioned, the Sign Board ontology of the selective corresponding declaration poster of displaying；For being not required to a surname of displaying
Sign Board term is accused, collapsible fixed link folds, and the position-limit mechanism by adjusting automatic extending-contracting apparatus, makes at Sign Board ontology
In contraction state；Use state is various, and operation is flexible, convenient.
3, it since the screen cabinet cabinet shell of substation is that ferrous material makes, then selects magnet as locating piece, is
Positioning stablity effect is further enhanced, increases sucker and does further positioning consolidation；On the one hand stablize convenient for the Sign Board and fix
The phenomenon that positioning, the Sign Board for solving existing suspension is easy to fall, avoids the occurrence of the case where Sign Board board face inverts；Another party
Face is easy to position and dismantle, and improves working efficiency.
The telescopic Sign Board of the screen cabinet can combine the Sign Board of different content in one, to be arranged in Sign Board
When, operating personnel can carry out selectivity to Sign Board content as the case may be and adopt, without distinguishing identifier board content in advance
Type；And the phenomenon that Sign Board is convenient for stablizing stationary positioned, and the Sign Board for solving existing suspension is easy to fall, it avoids the occurrence of
The case where Sign Board board face inverts；Wherein, Sign Board ontology can realize it is telescopic use and storage is put in order, it is easy to carry, be applicable in
Range is wide, safe, saves cost, brief and practical.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model Sign Board ontology contraction state.
Fig. 2 is the structural schematic diagram of one Sign Board ontology unfolded state of the utility model.
Fig. 3 is the structural schematic diagram of another Sign Board ontology unfolded state of the utility model.
Fig. 4 is the schematic cross-sectional view of two Sign Board ontologies of the utility model while half unfolded state.
Fig. 5 is the structural schematic diagram of the utility model automatic extending-contracting apparatus.
Fig. 6 is the structural schematic diagram of the utility model position-limit mechanism.
Wherein：1- Sign Board ontologies, 3- main bodys, 31- rollers, 32- elastic pieces, 33- control handles, 34- banking stops, 35- gears
Plate, 36- limit springs, 37- normality card slots, 38- limit card slots, 4- pull rods, 5- fixed links.
Specific implementation mode
Referring to figs. 1 to 6, to the structure feature of the telescopic Sign Board of this screen cabinet, details are as follows：
The telescopic Sign Board of a kind of screen cabinet comprising Sign Board ontology 1 and locating piece；The Sign Board further includes main body 3,
Automatic extending-contracting apparatus is arranged in the main body 3, the Sign Board ontology 1 is symmetrically set in 3 both sides of main body, wherein it is described from
Dynamic telescopic device is connected with corresponding 1 one end of Sign Board ontology respectively；The other end of the Sign Board ontology 1 is fixed with
Pull rod 4, the locating piece are fixed on pull rod 4 and the homonymy of main body 3.
Using the telescopic Sign Board of the screen cabinet, staff can be by adjusting automatic extending-contracting apparatus, while pulling correspondence
Pull rod 4 makes corresponding Sign Board ontology 1 be unfolded, and carries out positioning declaration mark content；Then by main body 3 and corresponding pull rod 4
Locating piece by the Sign Board stable position on the cabinet shell of required screen cabinet.Or by adjusting automatic extending-contracting apparatus, make pair
The Sign Board ontology 1 answered is shunk automatically, is then carried out storage and is put in order.It uses and receives to realize that the Sign Board is scalable
It receives the function of putting in order, reduces its storage and put in order space, and easy to use, easy to carry, positioning stablity, brief and practical are strong.
Specifically, showing that " working herein " Sign Board is (green after one of pull rod 4 pulls open, on corresponding Sign Board ontology 1
Bottom wrongly written or mispronounced character), and positive and negative is identical；After another pull rod 4 pulls open, " running equipment is forbidden for display on corresponding Sign Board ontology 1
Touching " Sign Board (red bottom wrongly written or mispronounced character), and positive and negative is identical.According to action, different operating scene is divided：When in entirely screen cabinet
Only " running equipment forbids a touching " Sign Board (red bottom wrongly written or mispronounced character) need to be arranged in screen cabinet door in equipment normal operation；When entire
Shield cabinet and carry out service work, only need to " working a herein " Sign Board (green bottom wrongly written or mispronounced character) be set in screen cabinet door；When more in screen cabinet
Covering device, such as only carry out the work in set of device, another covering device normal operation, need to screen cabinet door on setting one "
" running equipment forbids a touching " Sign Board is arranged in this work " Sign Board (green bottom wrongly written or mispronounced character) on normal operation apparatus
(red bottom wrongly written or mispronounced character).
As the preferred embodiment of the utility model, in conjunction with shown in Fig. 1 to 6；
Specifically, the automatic extending-contracting apparatus includes roller 31, elastic piece 32 and position-limit mechanism, the elastic piece 32 crimps
Be socketed on the outside of roller 31, and one end of 32 inside of the elastic piece is fixedly connected with roller 31, on the outside of the elastic piece 32
One end be fixedly connected with corresponding 1 one end of Sign Board ontology；The position-limit mechanism is symmetrically set in 3 both sides of main body.Work as Sign Board
It when ontology 1 needs expansion, is released and is limited by position-limit mechanism, pull corresponding pull rod 4, wherein pull rod 4 is while stretching, elasticity
Piece 32 is stretched, until when suitable length position, starts position-limit mechanism and is limited, avoid elastic piece 32 from bouncing back, then ensure that
The unfolded state of the Sign Board ontology 1 of expansion, is then fixed positioning by locating piece；After use, pass through position restrainer
Structure releases limit, and elastic piece 32 releases power and shrinks Sign Board ontology 1 automatically, realizes the automatic contraction of the Sign Board.
Wherein, the position-limit mechanism includes control handle 33, banking stop 34, baffle 35 and limit spring 36, the banking stop
34 are fixed at 33 one end of control handle, and the control handle 33 is arranged through 3 side wall of main body, wherein 33 one end of the control handle
The peripheral corresponding position of banking stop 34 and elastic piece 32 be in contact, 33 other end of the control handle is placed in 3 outside of main body；The gear
Plate 35 is fixed inside main body 3, and the control handle 33 is equipped with normality card slot 37 and limit card slot 38, and the normality card slot
37 and limit card slot 38 and baffle 35 be clamped；The limit spring 36 is set between banking stop 34 and baffle 35.Under normal conditions, it draws
Bar 4 is remained close to main body 3, and the limit card slot 38 on control handle 33 is detached from baffle 35, while normality card slot 37 and baffle 35
Clamping, and elastic piece 32 is in nature relaxed state.After Sign Board ontology 1 is unfolded, when needing to start the position-limit mechanism, transfer
Control handle 33 makes the limit card slot 38 on control handle 33 be clamped with baffle 35；At this point, due to the position-limiting action of limit card slot 38,
Control handle 33 pushes banking stop 34 to compress elastic piece 32, then realizes the limit function to elastic piece 32, you can realizes Sign Board
The stabilization unfolded state of ontology 1；Meanwhile 36 stress of limit spring, it can prevent elastic piece 32 from rebounding well.It is somebody's turn to do needing to release
When position-limit mechanism, control handle 33 is transferred, so that the limit card slot 38 on control handle 33 is detached from baffle 35, while making normality card slot 37
It is clamped with baffle 35；At this point, control handle 33 drives banking stop 34 to be detached from elastic piece 32, to lose the limit to elastic piece 32
Effect realizes the function that limit releases, then realizes the contraction state of Sign Board ontology 1.
To further increase the stability of 1 unfolded state of Sign Board ontology, elastic piece 32 is avoided to rebound；3 liang of the main body
End is arranged with fixed link 5, and 5 one end of the fixed link and main body 3 are hinged, 5 other end of the fixed link and corresponding pull rod 4
End is detachably connected.After the expansion of Sign Board ontology 1, rotation fixed link 5 makes it be arranged along the horizontal sides of Sign Board ontology 1,
And 5 other end of fixed link and 4 end stationary positioned of corresponding pull rod；Then continuing for 1 unfolded state of Sign Board ontology can be kept, together
When reduce the stress of position-limit mechanism, greatly improve the stability of 1 unfolded state of Sign Board ontology, and increase position-limit mechanism
Service life.And when Sign Board ontology 1 needs to shrink, fixed link 5 and the junction of 4 end of pull rod are disassembled, it rotates
Fixed link 5 folds, and then realizes that limit releases by position-limit mechanism, you can Sign Board ontology 1 is made to shrink automatically.
To improve the scope of application of the Sign Board, telescopic control can be achieved for the Sign Board ontology 1 of different length,
5 length of the fixed link is adjustable；Then for different declaration logos, different number of words Sign Board ontology 1 length, fixed link
5 can carry out it suitable locator qualification, ensure the stability of its unfolded state.
Specifically, as shown in Figures 2 and 3, fixed link 5 is using three section adjustable rods, wherein having two section adjustable rods scalable, i.e., often
5 length of a fixed link is three times of adjustable pole length.
The main body 3, pull rod 4 and fixed link 5 are all made of stainless steel or PVC plastic material makes；Ensure the Sign Board
Service life.
Stablize stationary positioned for ease of the Sign Board, the phenomenon that Sign Board for solving existing suspension is easy to fall, avoids
There is the case where Sign Board board face reversion；The locating piece uses magnet and sucker.On the one hand sucker suction table can both be passed through
The smooth glass in face and screen cabinet cabinet shell；On the other hand it can also increase it by magnet adsorption on screen cabinet cabinet shell
The scope of application；And positioning action is played simultaneously for magnet and sucker, positioning stablity effect can be further enhanced；Be easy to positioning and
Dismounting improves working efficiency.
The utility model provides a kind of telescopic Sign Board of screen cabinet, the Sign Board of different content can be combined in one,
To which when Sign Board is arranged, operating personnel can carry out selectivity to Sign Board content as the case may be and adopt, without in advance
The type of distinguishing identifier board content；And the Sign Board, convenient for stablizing stationary positioned, the Sign Board for solving existing suspension is easy to
The phenomenon that falling avoids the occurrence of the case where Sign Board board face inverts；Wherein, Sign Board ontology can realize telescopic use and storage is returned
It sets, it is easy to carry, it is applied widely, it is safe, save cost, brief and practical.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of telescopic Sign Board of screen cabinet comprising Sign Board ontology and locating piece；It is characterized in that：The Sign Board also wraps
Main body is included, automatic extending-contracting apparatus is arranged in the main body, the Sign Board ontology is symmetrically set in main body both sides, wherein institute
Automatic extending-contracting apparatus is stated respectively to be connected with corresponding Sign Board ontology one end；The fixation of the other end of the Sign Board ontology is set
There are pull rod, the locating piece to be fixed on pull rod and the homonymy of main body.
2. a kind of telescopic Sign Board of screen cabinet according to claim 1, it is characterised in that：The automatic extending-contracting apparatus packet
Include roller, elastic piece and position-limit mechanism, the elastic piece curling is socketed on the outside of roller, and the elastic piece inner opposite end with
Roller is fixedly connected, and the elastic piece lateral ends are fixedly connected with corresponding Sign Board ontology one end；The position-limit mechanism pair
Claim to be set to main body both sides.
3. a kind of telescopic Sign Board of screen cabinet according to claim 2, it is characterised in that：The position-limit mechanism includes control
Handle, banking stop, baffle and limit spring processed, the banking stop is fixed at control handle one end, and the control handle runs through main body
Side wall is arranged, wherein the banking stop of described control handle one end is in contact with elastic piece periphery corresponding position, and the control handle is another
End is placed on the outside of main body；The baffle is fixed at body interior, and the control handle is equipped with normality card slot and limit card slot, and
The normality card slot and limit card slot are clamped with baffle；The limit spring is set between banking stop and baffle.
4. a kind of telescopic Sign Board of screen cabinet according to claim 1, it is characterised in that：The main body both ends are symmetrical
Equipped with fixed link, and described fixed link one end is hinged with main body, and the fixed link other end detachably connects with corresponding tie rod end
It connects.
5. a kind of telescopic Sign Board of screen cabinet according to claim 4, it is characterised in that：The fixed pole length can
It adjusts.
6. a kind of telescopic Sign Board of screen cabinet according to claim 4, it is characterised in that：The main body, pull rod and solid
Fixed pole is all made of stainless steel or PVC plastic material makes.
7. a kind of telescopic Sign Board of screen cabinet according to claim 1, it is characterised in that：The locating piece uses magnet
And sucker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820395146.4U CN207883209U (en) | 2018-03-22 | 2018-03-22 | A kind of telescopic Sign Board of screen cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820395146.4U CN207883209U (en) | 2018-03-22 | 2018-03-22 | A kind of telescopic Sign Board of screen cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207883209U true CN207883209U (en) | 2018-09-18 |
Family
ID=63496487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820395146.4U Active CN207883209U (en) | 2018-03-22 | 2018-03-22 | A kind of telescopic Sign Board of screen cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207883209U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534029A (en) * | 2019-08-26 | 2019-12-03 | 深圳供电局有限公司 | A kind of coiled-type electronic nameplate and electronic nameplate display methods |
| CN111028666A (en) * | 2019-12-29 | 2020-04-17 | 国网山东省电力公司青州市供电公司 | Multifunctional nameplate |
| CN112102714A (en) * | 2020-09-11 | 2020-12-18 | 广东电网有限责任公司 | Safety measure mechanism |
| CN113744622A (en) * | 2021-08-30 | 2021-12-03 | 贵州乌江水电开发有限责任公司 | Fixed mistake-proof label device |
-
2018
- 2018-03-22 CN CN201820395146.4U patent/CN207883209U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534029A (en) * | 2019-08-26 | 2019-12-03 | 深圳供电局有限公司 | A kind of coiled-type electronic nameplate and electronic nameplate display methods |
| CN110534029B (en) * | 2019-08-26 | 2021-12-10 | 深圳供电局有限公司 | Curling type electronic nameplate and electronic nameplate display method |
| CN111028666A (en) * | 2019-12-29 | 2020-04-17 | 国网山东省电力公司青州市供电公司 | Multifunctional nameplate |
| CN112102714A (en) * | 2020-09-11 | 2020-12-18 | 广东电网有限责任公司 | Safety measure mechanism |
| CN112102714B (en) * | 2020-09-11 | 2022-07-29 | 广东电网有限责任公司 | Safety measure mechanism |
| CN113744622A (en) * | 2021-08-30 | 2021-12-03 | 贵州乌江水电开发有限责任公司 | Fixed mistake-proof label device |
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| CP03 | Change of name, title or address |
Address after: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee after: STATE GRID ANHUI POWER SUPPLY COMPANY OVERHAUL BRANCH Patentee after: STATE GRID CORPORATION OF CHINA Address before: 230051 No.397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province Patentee before: STATE GRID ANHUI POWER SUPPLY COMPANY OVERHAUL BRANCH Patentee before: State Grid Corporation of China |
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| CP03 | Change of name, title or address | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee after: Super high voltage branch of State Grid Anhui Electric Power Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Address before: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee before: STATE GRID ANHUI POWER SUPPLY COMPANY OVERHAUL BRANCH Patentee before: STATE GRID CORPORATION OF CHINA |
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| CP01 | Change in the name or title of a patent holder |