CN109444801A - A kind of device being conducive to the carrying of misconnection line detector - Google Patents
A kind of device being conducive to the carrying of misconnection line detector Download PDFInfo
- Publication number
- CN109444801A CN109444801A CN201811249650.4A CN201811249650A CN109444801A CN 109444801 A CN109444801 A CN 109444801A CN 201811249650 A CN201811249650 A CN 201811249650A CN 109444801 A CN109444801 A CN 109444801A
- Authority
- CN
- China
- Prior art keywords
- detection
- line detector
- bracket
- mounting portion
- conducive
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims abstract description 87
- 238000009434 installation Methods 0.000 claims description 37
- 238000005192 partition Methods 0.000 claims description 21
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000012360 testing method Methods 0.000 claims description 7
- 230000007423 decrease Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 208000002925 dental caries Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
- B25H3/02—Boxes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
- G01R31/67—Testing the correctness of wire connections in electric apparatus or circuits
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The present invention relates to a kind of devices for being conducive to the carrying of misconnection line detector, including placing box and bracket, the bracket includes the first mounting portion and the second mounting portion, the detection subsidiary engine of misconnection line detector is rack-mount by the first mounting portion, and the detection host of misconnection line detector is rack-mount by the second mounting portion;Advantages of the present invention: by the first mounting portion that the detection subsidiary engine of misconnection line detector is rack-mount, it is by the second mounting portion that the detection host of misconnection line detector is rack-mount, it can make to detect subsidiary engine, it detects host and bracket forms an entirety, reduce placement space of the bracket in placing box, to simplify the space in placing box, to reduce the volume of placing box, the weight of placing box has been reduced due to the volume decline of placing box, consequently facilitating service personnel carries, reduce the phenomenon that existing misconnection line detector is placed in a jumble.
Description
Technical field
The present invention relates to a kind of devices for being conducive to the carrying of misconnection line detector.
Background technique
Electric energy meter is the instrument for measuring electric energy, and existing community user often will appear table after installing electric energy meter
The problem not corresponding with user is counted, the reason is that the user side outlet of meter and actual user's corresponding relationship are wrong in meter installation
It misleads and causes, existing testing staff is detected by single detection device, and existing since intra-cell users are more, electric energy meter
It is mounted in ammeter box by unified, for ammeter box with every three layers for an installation point, every layer of three family, an average electricity box have nine families
Electric energy meter, need to carry detection device, and existing detection device carry when, by testing staff it is miscellaneous
It is disorderly placed in tool box, detection device is caused to have collision between each other, and the mixed and disorderly placement for placing easy influence tool box is empty
Between, cause the overall space in tool box to become larger, to increase the overall weight in tool box, be not suitable with the carrying of service personnel,
Great work intensity when carrying.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of device for being conducive to the carrying of misconnection line detector, solve
Existing misconnection line detector the technical issues of causing detection device to be easily damaged inconvenient to carry.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions: one kind being conducive to error connection
The device that detection device carries, including placing box and bracket, the bracket include the first mounting portion and the second mounting portion, error connection
The detection subsidiary engine of detection device is rack-mount by the first mounting portion, and the detection host of misconnection line detector passes through second
Mounting portion is rack-mount, and the placing box includes cabinet, case lid and partition, and the partition is arranged in cabinet, the case
Lid is detachably connected on cabinet, and cabinet is separated into the first installation cavity and the second installation cavity, detection host, detection by the partition
Subsidiary engine is mounted in the first installation cavity with bracket, the partition be equipped with bindiny mechanism, the bindiny mechanism include positioning end and
Connecting pin, the bracket are mounted in the first installation cavity by positioning end, and the detection connecting line of misconnection line detector passes through company
End is connect to be mounted in the second installation cavity.
Preferably, first mounting portion is the cavity being formed on bracket, and the side of the cavity is equipped with opening, detection
Subsidiary engine is mounted in cavity through opening, and second mounting portion is one of siding that the cavity is constituted on bracket, detection
The outside on siding and being located at cavity is arranged in host.
Preferably, the horizontal mounting plate of installation detection subsidiary engine is equipped in the cavity.
Preferably, the siding is equipped with positioning column, and the positioning column is equipped with to will test host and be locked on siding and press
Plate.
Preferably, the positioning column is equipped with screw rod, and the pressing plate is equipped with through-hole, and the screw rod is equipped with nut, institute
State the top that pressing plate is arranged in nut.
Preferably, described device further includes fixing sleeve and the connecting shaft that is arranged in fixing sleeve, and the partition, which is equipped with, to be supplied
The fixed fixation hole of fixing sleeve installation, the positioning end are arranged on fixing sleeve, and the connecting pin is arranged in connecting shaft.
Preferably, the positioning end is the positioning plate being arranged on fixing sleeve, and the bracket is equipped with to be connected with positioning plate
Magnet, the connecting pin is the connecting clip being arranged in connecting shaft, and connecting clip is detachably connected with connecting shaft.
Preferably, the case lid includes the operation operation plate of ontology and setting on the body, is set on the operation operation plate
There is power supply, detects host and detection subsidiary engine is connected with power supply.
In conclusion advantages of the present invention: 1. are installed the detection subsidiary engine of misconnection line detector by the first mounting portion
It is by the second mounting portion that the detection host of misconnection line detector is rack-mount on bracket, it can make to detect subsidiary engine, inspection
It surveys host and bracket forms an entirety, reduce placement space of the bracket in placing box, to simplify in placing box
Space has reduced the weight of placing box due to the volume decline of placing box to reduce the volume of placing box, thus
Easy access personnel carry, and in carrying process, misconnection line detector is hardly damaged, and reduces existing misconnection line detector
Mixed and disorderly the phenomenon that placing, and the cabinet of placing box is separated by the first installation cavity and the second installation cavity by partition, it can ensure that branch
Frame and the detection mutually independent placement of connecting line, and the link mechanism on partition is able to achieve bracket and detects the fixation matter of connecting line
Amount reduces shaking when carrying;
2. the first mounting portion is arranged to the cavity that side is equipped with opening, the second mounting portion is arranged on bracket described in composition
One of siding of cavity can ensure that detection host and detection subsidiary engine are mutually independent rack-mount, avoid detection
Mutual collision when host and detection subsidiary engine installation, improves whole service life;
3. the setting of horizontal mounting plate is able to achieve smoothly being mounted in cavity for detection subsidiary engine, reduces multiple detections
Mutual collision between subsidiary engine, and horizontal mounting plate can be selected according to the quantity of detection subsidiary engine, and can be auxiliary by multiple detections
Machine progress is mutually independent to be mounted in cavity, and taking for service personnel is conducive to;
4. realizing that detection host is locked on siding by the pressing plate being arranged on positioning column, the installation of detection host can be simplified
Technique, the structure without changing detection host can quickly realize fixeds installation, and pressing plate function detect on host to
Under active force, be avoided that detection host vibration;
5. being able to achieve pressing plate by screw rod and nut to be quickly mounted on positioning column, and it is avoided that pressing plate on positioning column
Shaking, improve detection host locking efficiency;
6. bindiny mechanism is arranged to fixing sleeve and connecting shaft, connection structure is easy for assemble or unload, fixing sleeve and connecting shaft
It is avoided that radial shaking of the bracket on partition, and can ensure that the stability of junction, and connecting pin is arranged in connecting shaft, it is fixed
Position end is arranged on fixing sleeve, can be reduced influencing each other for connecting pin and positioning end;
7. positioning end is arranged to positioning plate, it is attracted by the magnet being arranged on positioning plate and bracket to realize consolidating for bracket
It is fixed, good fixing effect, and positioning plate can increase the contact area with bracket, improve the fixed mass of bracket, connecting pin is arranged
It at the connecting clip being detachably connected with connecting shaft, can be selected according to different detection connecting lines, improve detection connection
The installation effectiveness of line;
8. case lid is arranged to the operation operation plate of ontology and setting on the body, when realizing detection by operation operation plate
It detects host and detects the unified of subsidiary engine and place, be conducive to testing staff and obtain detection information, the setting of power supply can ensure that
Detection host and detection subsidiary engine can be detected normally in the insufficient situation of power supply, improve the efficiency of detection.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for the device for being conducive to the carrying of misconnection line detector of the present invention;
Fig. 2 is the structural schematic diagram of bracket in apparatus of the present invention.
Appended drawing reference:
1 placing box, 11 cabinets, 12 case lids, 13 partitions, 14 first installation cavitys, 15 second installation cavitys, 16 ontologies, 17 operations
Operation plate, 18 power supplies, 2 brackets, 21 first mounting portions, 22 second mounting portions, 23 horizontal mounting plates, 24 positioning columns, 25 pressures
Plate, 26 screw rods, 27 nuts, 3 bindiny mechanisms, 31 positioning ends, 32 connecting pins, 4 fixing sleeves, 41 connecting shafts, 5 detection subsidiary engines, 6 detections
Host, 7 detection connecting lines.
Specific embodiment
As shown in Figure 1 and Figure 2, a kind of device being conducive to the carrying of misconnection line detector, including placing box 1 and bracket 2,
The bracket 2 includes the first mounting portion 21 and the second mounting portion 22, and the detection subsidiary engine 5 of misconnection line detector passes through the first installation
Portion 21 is mounted on bracket 2, and the detection host 6 of misconnection line detector is mounted on bracket 2 by the second mounting portion 22, described
Placing box 1 includes cabinet 11, case lid 12 and partition 13, and the partition 13 is arranged in cabinet 11, and the case lid 12 detachably connects
It connects on cabinet 11, cabinet 11 is separated into the first installation cavity 14 and the second installation cavity 15, detection host 6, inspection by the partition 13
It surveys subsidiary engine 5 to be mounted in the first installation cavity 14 with bracket 2, the partition 13 is equipped with bindiny mechanism 3, and the bindiny mechanism 3 wraps
Positioning end 31 and connecting pin 32 are included, the bracket 2 is mounted in the first installation cavity 14 by positioning end 31, misconnection line detector
Detection connecting line 7 be mounted in the second installation cavity 15 by connecting pin 32, error connection is detected by the first mounting portion 21 and is filled
The detection subsidiary engine 5 set is mounted on bracket 2, is mounted on the detection host 6 of misconnection line detector by the second mounting portion 22
On bracket 2, it can make to detect subsidiary engine 5, detection host 6 and one entirety of formation of bracket 2, reduce the putting in placing box 1 of bracket 2
Between emptying, so that the space in placing box 1 is simplified, to reduce the volume of placing box 1, due under the volume of placing box 1
Drop is to reduce the weight of placing box 1, consequently facilitating service personnel carries, and in carrying process, misconnection line detector
It is hardly damaged, reduces the phenomenon that existing misconnection line detector is placed in a jumble, and pass through partition 13 for the cabinet 11 of placing box 1
It is separated into the first installation cavity 14 and the second installation cavity 15, can ensure that bracket 2 and detects the mutually independent placement of connecting line 7, and every
Link mechanism on plate 13 is able to achieve bracket 2 and detects the fixed mass of connecting line 7, reduces shaking when carrying.
First mounting portion 21 is the cavity being formed on bracket 2, and the side of the cavity is equipped with opening, detects subsidiary engine
5 are mounted in cavity through opening, and second mounting portion 22 is one of siding that the cavity is constituted on bracket 2, detection
Host 6 is arranged on siding and is located at the outside of cavity, and the first mounting portion 21 is arranged to the cavity that side is equipped with opening, and second
Mounting portion 22 is arranged to constitute one of siding of the cavity on bracket 2, can ensure that detection host 6 and detection 5 phase of subsidiary engine
It is mutually independently mounted on bracket 2, avoids detection host 6 and detects mutual collision when subsidiary engine 5 is installed, improve whole
Service life, the interior horizontal mounting plate 23 for being equipped with installation detection subsidiary engine 5 of the cavity, passes through the setting of horizontal mounting plate 23, energy
It realizes smoothly being mounted in cavity for detection subsidiary engine 5, reduces the mutual collision between multiple detection subsidiary engines 5, and horizontal peace
Loading board 23 can be selected according to the quantity of detection subsidiary engine 5, and can carry out multiple detection subsidiary engines 5 mutually independent to be mounted on appearance
It is intracavitary, be conducive to taking for service personnel.
The siding is equipped with positioning column 24, and the positioning column 24 is equipped with and will test host 6 and be locked at siding top board
25, it realizes that detection host 6 is locked on siding by the pressing plate 25 being arranged on positioning column 24, the installation of detection host 6 can be simplified
Technique, the structure without changing detection host 6 can quickly realize fixed installation, and pressing plate 25 acts on detection host 6
Downward active force, be avoided that the vibration of detection host 6, the positioning column 24 is equipped with screw rod 26, sets on the pressing plate 25
There is through-hole, the screw rod 26 is equipped with nut 27, and the nut 27 is arranged in the top of pressing plate 25, passes through screw rod 26 and nut 27
It is able to achieve pressing plate 25 to be quickly mounted on positioning column 24, and is avoided that shaking of the pressing plate 25 on positioning column 24, improve detection
The locking efficiency of host 6.
Described device further includes fixing sleeve 4 and the connecting shaft 41 that is arranged in fixing sleeve 4, and the partition 13 is equipped with for solid
Surely the fixed fixation hole of 4 installation of set, the positioning end 31 are arranged on fixing sleeve 4, and the connecting pin 32 is arranged in connecting shaft 41
On, bindiny mechanism 3 is arranged to fixing sleeve 4 and connecting shaft 41, connection structure is easy for assemble or unload, fixing sleeve 4 and connecting shaft 41
It is avoided that radial shaking of the bracket 2 on partition 13, and can ensure that the stability of junction, and connecting pin 32 is arranged in connecting shaft
On 41, positioning end 31 is arranged on fixing sleeve 4, can be reduced influencing each other for connecting pin 32 and positioning end 31, the positioning end 31
For the positioning plate being arranged on fixing sleeve 4, the bracket 2 is equipped with the magnet being connected with positioning plate, and the connecting pin 32 is to set
The connecting clip in connecting shaft 41 is set, connecting clip is detachably connected with connecting shaft 41, positioning end 31 is arranged to positioning plate,
It is attracted the fixation to realize bracket 2, good fixing effect by the magnet being arranged on positioning plate and bracket 2, and positioning plate can increase
With the contact area of bracket 2, the fixed mass of bracket 2 is improved, connecting pin 32 is arranged to be detachably connected with connecting shaft 41
Connecting clip can be selected according to different detection connecting lines 7, improve the installation effectiveness of detection connecting line 7.
The case lid 12 includes ontology 16 and the operation operation plate 17 that is arranged on ontology 16, on the operation operation plate 17
Equipped with power supply 18, detects host 6 and detection subsidiary engine 5 is connected with power supply 18, case lid 12 is arranged to ontology and is set
Operation operation plate on the body is set, detection host 6 when detection is realized by operation operation plate and detects uniformly putting for subsidiary engine 5
It sets, is conducive to testing staff and obtains detection information, the setting of power supply can ensure that detection host 6 and detection subsidiary engine 5 in power supply
It can normally be detected in insufficient situation, improve the efficiency of detection.
In addition to above preferred embodiment, there are other embodiments of the invention, and those skilled in the art can be according to this
Invention makes various changes and modifications, and as long as it does not depart from the spirit of the invention, should belong to appended claims of the present invention and determines
The range of justice.
Claims (8)
1. a kind of device for being conducive to the carrying of misconnection line detector, it is characterised in that: including placing box and bracket, the bracket
Including the first mounting portion and the second mounting portion, the detection subsidiary engine of misconnection line detector is mounted on bracket by the first mounting portion
On, the detection host of misconnection line detector is rack-mount by the second mounting portion, and the placing box includes cabinet, case lid
And partition, the partition are arranged in cabinet, the case lid is detachably connected on cabinet, and cabinet is separated into the by the partition
One installation cavity and the second installation cavity, detection host, detection subsidiary engine are mounted in the first installation cavity with bracket, and the partition is equipped with
Bindiny mechanism, the bindiny mechanism include positioning end and connecting pin, and the bracket is mounted in the first installation cavity by positioning end,
The detection connecting line of misconnection line detector is mounted in the second installation cavity by connecting pin.
2. a kind of device for being conducive to the carrying of misconnection line detector according to claim 1, it is characterised in that: described the
One mounting portion is the cavity being formed on bracket, and the side of the cavity is equipped with opening, and detection subsidiary engine is mounted on cavity through opening
Interior, second mounting portion is one of siding that the cavity is constituted on bracket, and detection host is arranged on siding and position
In the outside of cavity.
3. a kind of device for being conducive to the carrying of misconnection line detector according to claim 2, it is characterised in that: the appearance
The intracavitary horizontal mounting plate for being equipped with installation detection subsidiary engine.
4. a kind of device for being conducive to the carrying of misconnection line detector according to claim 2, it is characterised in that: the wall
Plate is equipped with positioning column, and the positioning column is equipped with and will test host and be locked at siding top board.
5. a kind of device for being conducive to the carrying of misconnection line detector according to claim 4, it is characterised in that: described fixed
Position column is equipped with screw rod, and the pressing plate is equipped with through-hole, and the screw rod is equipped with nut, and the upper of pressing plate is arranged in the nut
Side.
6. a kind of device for being conducive to the carrying of misconnection line detector according to claim 1, it is characterised in that: the dress
The connecting shaft for further including fixing sleeve and being arranged in fixing sleeve is set, the partition is equipped with the fixation fixed for fixing sleeve installation
Hole, the positioning end are arranged on fixing sleeve, and the connecting pin is arranged in connecting shaft.
7. a kind of device for being conducive to the carrying of misconnection line detector according to claim 6, it is characterised in that: described fixed
Position end is the positioning plate being arranged on fixing sleeve, and the bracket is equipped with the magnet being connected with positioning plate, and the connecting pin is to set
The connecting clip in connecting shaft is set, connecting clip is detachably connected with connecting shaft.
8. a kind of device for being conducive to the carrying of misconnection line detector according to claim 1, it is characterised in that: the case
Lid includes ontology and setting operation operation plate on the body, and the operation operation plate is equipped with power supply, detection host with
Detection subsidiary engine is connected with power supply.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811249650.4A CN109444801A (en) | 2018-10-25 | 2018-10-25 | A kind of device being conducive to the carrying of misconnection line detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811249650.4A CN109444801A (en) | 2018-10-25 | 2018-10-25 | A kind of device being conducive to the carrying of misconnection line detector |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109444801A true CN109444801A (en) | 2019-03-08 |
Family
ID=65548426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811249650.4A Pending CN109444801A (en) | 2018-10-25 | 2018-10-25 | A kind of device being conducive to the carrying of misconnection line detector |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109444801A (en) |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000049837A (en) * | 2000-05-02 | 2000-08-05 | 주도식 | Multi Functional System for Testing Erroneous Wiring of Wiring Harness and Method thereof |
JP2003270296A (en) * | 2002-03-19 | 2003-09-25 | Juki Corp | Automatic inspection device for semiconductor device |
EP1395079A2 (en) * | 2002-08-26 | 2004-03-03 | Alcatel | DSLAM-hosted information storage functionality |
US20050221128A1 (en) * | 2003-12-31 | 2005-10-06 | Lake Shore Cryotronics, Inc. | Negative refractive index and opto-magnetic materials and method of fabricating same |
CN201359531Y (en) * | 2009-03-05 | 2009-12-09 | 李基日 | Water-proof shell of electronic scale |
CN103513220A (en) * | 2013-09-24 | 2014-01-15 | 国家电网公司 | Method for judging false wiring of three-phase three-wire electric energy meter |
CN103698733A (en) * | 2013-09-18 | 2014-04-02 | 国家电网公司 | Test wiring terminal component for metering electric energy |
CN104037653A (en) * | 2014-06-10 | 2014-09-10 | 国家电网公司 | Material box for repairing 10kV distribution line poles and towers |
US9026935B1 (en) * | 2010-05-28 | 2015-05-05 | Google Inc. | Application user interface with an interactive overlay |
CN206074794U (en) * | 2016-09-30 | 2017-04-05 | 云南电网有限责任公司昆明供电局 | The portable power storage load box checked by false wiring of electric energy metering equipment |
CN106970345A (en) * | 2017-04-07 | 2017-07-21 | 国网浙江乐清市供电公司 | Portable type current transformer secondary connection polarity test device |
CN206594284U (en) * | 2017-04-07 | 2017-10-27 | 国网浙江乐清市供电公司 | Portable type current transformer secondary connection polarity test device |
CN107561403A (en) * | 2017-10-31 | 2018-01-09 | 东风安泰(十堰)汽车电气系统有限公司 | A kind of automotive wire bundle detection platform |
CN109407038A (en) * | 2018-10-25 | 2019-03-01 | 国网浙江乐清市供电有限公司 | A kind of device detecting wrong wiring of electric energy meter |
CN209878983U (en) * | 2018-10-25 | 2019-12-31 | 国网浙江乐清市供电有限公司 | Device beneficial to carrying of wrong wiring detection device |
CN209878982U (en) * | 2018-10-25 | 2019-12-31 | 国网浙江乐清市供电有限公司 | Device for detecting wrong wiring of electric energy meter |
-
2018
- 2018-10-25 CN CN201811249650.4A patent/CN109444801A/en active Pending
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000049837A (en) * | 2000-05-02 | 2000-08-05 | 주도식 | Multi Functional System for Testing Erroneous Wiring of Wiring Harness and Method thereof |
JP2003270296A (en) * | 2002-03-19 | 2003-09-25 | Juki Corp | Automatic inspection device for semiconductor device |
EP1395079A2 (en) * | 2002-08-26 | 2004-03-03 | Alcatel | DSLAM-hosted information storage functionality |
US20050221128A1 (en) * | 2003-12-31 | 2005-10-06 | Lake Shore Cryotronics, Inc. | Negative refractive index and opto-magnetic materials and method of fabricating same |
CN201359531Y (en) * | 2009-03-05 | 2009-12-09 | 李基日 | Water-proof shell of electronic scale |
US9026935B1 (en) * | 2010-05-28 | 2015-05-05 | Google Inc. | Application user interface with an interactive overlay |
CN103698733A (en) * | 2013-09-18 | 2014-04-02 | 国家电网公司 | Test wiring terminal component for metering electric energy |
CN103513220A (en) * | 2013-09-24 | 2014-01-15 | 国家电网公司 | Method for judging false wiring of three-phase three-wire electric energy meter |
CN104037653A (en) * | 2014-06-10 | 2014-09-10 | 国家电网公司 | Material box for repairing 10kV distribution line poles and towers |
CN206074794U (en) * | 2016-09-30 | 2017-04-05 | 云南电网有限责任公司昆明供电局 | The portable power storage load box checked by false wiring of electric energy metering equipment |
CN106970345A (en) * | 2017-04-07 | 2017-07-21 | 国网浙江乐清市供电公司 | Portable type current transformer secondary connection polarity test device |
CN206594284U (en) * | 2017-04-07 | 2017-10-27 | 国网浙江乐清市供电公司 | Portable type current transformer secondary connection polarity test device |
CN107561403A (en) * | 2017-10-31 | 2018-01-09 | 东风安泰(十堰)汽车电气系统有限公司 | A kind of automotive wire bundle detection platform |
CN109407038A (en) * | 2018-10-25 | 2019-03-01 | 国网浙江乐清市供电有限公司 | A kind of device detecting wrong wiring of electric energy meter |
CN209878983U (en) * | 2018-10-25 | 2019-12-31 | 国网浙江乐清市供电有限公司 | Device beneficial to carrying of wrong wiring detection device |
CN209878982U (en) * | 2018-10-25 | 2019-12-31 | 国网浙江乐清市供电有限公司 | Device for detecting wrong wiring of electric energy meter |
Non-Patent Citations (3)
Title |
---|
FAN LI 等: "Study on the method of prohibit wrong wiring for the PT secondary circuit", 《MECHANICAL & ELECTRICAL ENGINEERING MAGAZINE》, vol. 26, no. 8, 31 August 2009 (2009-08-31) * |
安超等: "一拖多空调误接线检测技术", 《制冷与空调》, vol. 29, no. 2, 28 April 2015 (2015-04-28) * |
张红军等: "基于66kV系统双母线接线母线隔离开关防误联动互锁机构研究", 《东北电力技术》, no. 12, 20 December 2015 (2015-12-20) * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206149506U (en) | Full automatic checkout device of duplex position earphone | |
CN110032257A (en) | A kind of storage server cabinet | |
CN102904426B (en) | Integration filter unit and four-quadrant frequency converter | |
CN109444801A (en) | A kind of device being conducive to the carrying of misconnection line detector | |
CN209402871U (en) | Cabinet combination structure | |
CN209878983U (en) | Device beneficial to carrying of wrong wiring detection device | |
CN209878982U (en) | Device for detecting wrong wiring of electric energy meter | |
CN209542780U (en) | A kind of accurate four lines test device | |
CN109407038A (en) | A kind of device detecting wrong wiring of electric energy meter | |
CN206147046U (en) | Assembly printed circuit board testing arrangement | |
CN109490671A (en) | A kind of capacitor durability test test device | |
CN201393167Y (en) | Uninterrupted power supply inverter cabinet | |
CN208833868U (en) | Discharge fault simulator in Multipurpose oil | |
CN207965764U (en) | Cabinet | |
CN209675784U (en) | Shockproof high-voltage prepaid metering device | |
CN206313119U (en) | Antenna mounting assembly and mapping equipment | |
CN109297693A (en) | It is a kind of for placing the workbench of filter negative-pressure detection device | |
CN207320623U (en) | Electrical engineering experimental bench | |
CN207337548U (en) | A kind of outer box-type substation for hanging with pre-payment case | |
CN219871470U (en) | Instrument fixing device and test equipment | |
CN208027908U (en) | A kind of intelligent power capacitor | |
CN205353349U (en) | Mutual -inductor inserts butt joint for automatic detection line of formula three -phase electric energy meter | |
CN215734050U (en) | Rectifier cabinet convenient to overhaul | |
CN110244250A (en) | A kind of portable fault detector test device | |
CN207964886U (en) | A kind of clamp for testing electronic device |
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 |