CN106291442A - A kind of network operation personnel optimize electricity card data equipment with detection upgrading automatically - Google Patents
A kind of network operation personnel optimize electricity card data equipment with detection upgrading automatically Download PDFInfo
- Publication number
- CN106291442A CN106291442A CN201610619524.8A CN201610619524A CN106291442A CN 106291442 A CN106291442 A CN 106291442A CN 201610619524 A CN201610619524 A CN 201610619524A CN 106291442 A CN106291442 A CN 106291442A
- Authority
- CN
- China
- Prior art keywords
- circuit
- apparatus casing
- electricity card
- network operation
- operation personnel
- 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
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
-
- 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
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/2806—Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
-
- 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
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/281—Specific types of tests or tests for a specific type of fault, e.g. thermal mapping, shorts testing
- G01R31/2815—Functional tests, e.g. boundary scans, using the normal I/O contacts
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Tests Of Electronic Circuits (AREA)
Abstract
The invention discloses a kind of network operation personnel and optimize electricity card data equipment with detection upgrading automatically, including apparatus casing, it is characterized in that, described apparatus casing front side surface is provided with oblong openings, ammeter probe unit it is provided with in described apparatus casing, being provided with accumulator in described apparatus casing, described apparatus casing is externally provided with power control switch, described apparatus casing outer surface is provided with and assigns formula capacitance touch display device, and described apparatus casing is provided with electricity card upgrade interface.The invention has the beneficial effects as follows, simple in construction, practical.
Description
Technical field
The present invention relates to power equipment, particularly a kind of network operation personnel optimize electricity card data with detection upgrading automatically and set
Standby.
Background technology
At present, the producer of production of intelligent ammeter is to choose sampling on circuit boards to the Function detection of intelligent electric meter circuit board
Point, uses probe frock pressure on circuit boards, and the data of the voltage and current of reading circuit plate sampled point pass through nixie display
Demonstrate, during the inspection of whole plate, operator insert by hand CPU card, control the power-on and power-off of power supply, manual button turns over screen and estimates
And judging that data are the most qualified, these judge that all having the biggest anthropic factor adulterates wherein, along with the growth of working time, surveys
The fatigue strength of examination personnel is gradually increased, and False Rate also can increase therewith, it is easy to cause faulty item to flow into next procedure, separately
Outward, under current Function detection mode, the also inconvenience of the test data of every piece of intelligent electric meter preserves and inquiry, meanwhile, and electricity card at present
Upgrading can only electrical network payment sales counter upgrade, user is brought inconvenience.
Summary of the invention
The invention aims to solve the problems referred to above, devise a kind of network operation personnel excellent with detection upgrading automatically
Change electricity card data equipment.
Realizing above-mentioned purpose the technical scheme is that, a kind of network operation personnel optimize electricity card with detection upgrading automatically
Data equipment, including apparatus casing, described apparatus casing front side surface is provided with oblong openings, is provided with electricity in described apparatus casing
Table probe unit, described ammeter probe unit is by being fixedly mounted on apparatus casing and its edge card is connected in oblong openings
Bar code scanner, it is positioned at the infrared data discharger of bar code scanner, is positioned at the oblong openings left and right sides
And be opened in two rectangular apertures of apparatus casing front side surface, the bi-directional mini that is fixedly mounted in apparatus casing promotes straight-line electric
Machine and bi-directional mini promote positive probe and negative probe that the telescopic end of linear electric motors is connected respectively, are fixedly mounted on equipment
Master control borad in housing collectively forms, described master control borad by the circuit board being fixedly mounted in apparatus casing, on circuit boards
The main control singlechip that is respectively provided with, master control borad power supply circuit, power control switch circuit, voltage sampling circuit, electric current are adopted
Sample circuit, current polarity control circuit, screens analog circuit, bi-directional mini promote linear electric motors to control on-off circuit, turn infrared
Transmission circuit, polarity control circuit, turn what road circuit and shifting circuit were constituted, in described apparatus casing, be provided with accumulator, described in set
It is standby that housing is externally provided with power control switch, described apparatus casing outer surface is provided with and assigns formula capacitance touch display device, institute
State apparatus casing and be provided with electricity card upgrade interface.
Described assign formula capacitance touch display device by the rectangular recess being positioned on apparatus casing outer surface, be inlaid in
In rectangular recess, one group of miniature bearing on opposite flank, its two ends are inserted into the middle idle running in one group of miniature bearing respectively
The capacitance touch display screen connection that bar, one end are sleeved on the fixing body on hollow bull stick, are fixedly mounted on the fixing body other end
End interface is connected what the capacitance touch display screen that end interface is connected collectively formed with capacitance touch display screen.
Described positive probe and negative probe promote one end of linear electric motors telescopic end to be all coated with absolutely near bi-directional mini
Edge rubber layer.
Outer on described master control borad connects end interface and is connected end interface, infrared respectively with capacitance touch display screen by data wire
Data sending apparatus, bi-directional mini promote linear electric motors, positive probe, negative probe, electricity card upgrade interface, accumulator, power supply
Control switch to be electrically connected with.
It is described that to turn road circuit and shifting circuit electrical by serial ports and the data of peripheral hardware main control computer external interface of upgrading respectively
Connect.
Described shifting circuit is electrically connected with electricity card upgrade interface also by interface.
The network operation personnel utilizing technical scheme to make optimize electricity card data equipment with detection upgrading automatically,
This device can not only measure whether measured object meets the functional specification standard-required of intelligent electric meter, and can preserve easily and look into
Ask passing test data, can be widely applied to the plate inspection field tests of intelligent electric meter industry, simultaneously, it is simple to network operation personnel enter
The row upgrading to electricity card.
Accompanying drawing explanation
Fig. 1 is that network operation personnel of the present invention optimize the structural representation of electricity card data equipment with detection upgrading automatically
Figure；
Fig. 2 is that network operation personnel of the present invention optimize the board structure of circuit signal of electricity card data equipment with detection upgrading automatically
Figure；
Fig. 3 is network operation personnel of the present invention assigns formula capacitance touch with what detection upgrading automatically optimized electricity card data equipment
Display device front view；
Fig. 4 is that the connection that electrically controls that network operation personnel of the present invention optimize electricity card data equipment with detection upgrading automatically is shown
It is intended to；
In figure, 1, apparatus casing；2, oblong openings；3, electro-insulating rubber layer；4, rectangular aperture；5, bar code scanner；6、
Infrared data discharger；7, bi-directional mini promotes linear electric motors；8, positive probe；9, negative probe；10, main control singlechip；
11, master control borad power supply circuit；12, power control switch circuit；13, voltage sampling circuit；14, current sampling circuit；15、
Current polarity control circuit；16, screens analog circuit；17, bi-directional mini promotes linear electric motors to control on-off circuit；18,485 turns
Infrared receiving/transmission circuit；19,485 polarity control circuit；20,232 turn of 4 tunnel 485 circuit；21,232 turn of 485 circuit；22, accumulator；
23, power control switch；24, electricity card upgrade interface；25, circuit board；26, rectangular recess；27, miniature bearing；28, middle idle running
Bar；29, fixing body；30, capacitance touch display screen connects end interface；31, capacitance touch display screen.
Detailed description of the invention
Being specifically described the present invention below in conjunction with the accompanying drawings, as Figure 1-4, a kind of network operation personnel are with automatically examining
Surveying upgrading and optimize electricity card data equipment, including apparatus casing (1), described apparatus casing (1) front side surface is provided with oblong openings
(2), being provided with ammeter probe unit in described apparatus casing (1), described ammeter probe unit is by being fixedly mounted on apparatus casing (1)
In and its edge card be connected in oblong openings (2) bar code scanner (5), be positioned at bar code scanner (5)
Infrared data discharger (6), it is positioned at oblong openings (2) left and right sides and is opened in two of apparatus casing (1) front side surface
It is straight that rectangular aperture (4), the bi-directional mini being fixedly mounted in apparatus casing (1) promote linear electric motors (7) and bi-directional mini to promote
Positive probe (8) and negative probe (9) that the telescopic end of line motor (7) connects respectively, it is fixedly mounted in apparatus casing (1)
Master control borad collectively forms, and described master control borad is by the circuit board (25) being fixedly mounted in apparatus casing (1), in circuit board (25)
On the main control singlechip (10) that is respectively provided with, master control borad power supply circuit (11), power control switch circuit (12), voltage adopt
Sample circuit (13), current sampling circuit (14), current polarity control circuit (15), screens analog circuit (16), bi-directional mini push away
Dynamic linear electric motors control on-off circuit (17), 485 turns of infrared receiving/transmission circuit (18), 485 polarity control circuits (19), 232 turn of 4 tunnel
485 circuit (20) and 232 turn of 485 circuit (21) are constituted, and are provided with accumulator (22), described equipment in described apparatus casing (1)
Housing (1) is externally provided with power control switch (23), described apparatus casing (1) outer surface is provided with and assigns formula capacitance touch display screen
Device, described apparatus casing (1) is provided with electricity card upgrade interface (24)；Described assign formula capacitance touch display device by being positioned at
Rectangular recess (26) on apparatus casing (1) outer surface, a group be inlaid on rectangular recess (26) interior opposite flank
Hollow bull stick (28), one end that miniature bearing (27), its two ends are inserted in one group of miniature bearing (27) respectively are sleeved on hollow
Fixing body (29) on bull stick (28), the capacitance touch display screen being fixedly mounted on fixing body (29) other end connect end interface
(30) it is connected what the capacitance touch display screen (31) that end interface (30) is connected collectively formed with capacitance touch display screen；Described
Positive probe (8) and negative probe (9) promote one end of linear electric motors (7) telescopic end to be all coated with insulation rubber near bi-directional mini
Glue-line (3)；Each several part on described master control borad is electrically connected with by the circuit on circuit board (25)；Outer on described master control borad connects
End interface is connected end interface (30), infrared data discharger (6), two-way micro-respectively by data wire with capacitance touch display screen
Type promotes linear electric motors (7), positive probe (8), negative probe (9), electricity card upgrade interface (24), accumulator (22), power supply control
System switch (23) is electrically connected with；Described 232 turn of 4 tunnel 485 circuit (20) and 232 turn of 485 circuit (21) pass through serial ports respectively with outer
If data upgrading main control computer external interface be electrically connected with；232 turn of 485 described circuit (21) is also by 485 interfaces and electricity
Card upgrade interface (24) is electrically connected with.
The feature of the present embodiment is, apparatus casing front side surface is provided with oblong openings, is provided with ammeter in apparatus casing
Probe unit, ammeter probe unit is by being fixedly mounted on apparatus casing and the bar code that is connected in oblong openings of its edge card
Scanning means, it is positioned at the infrared data discharger of bar code scanner, is positioned at the oblong openings left and right sides and is opened in
Two rectangular apertures of apparatus casing front side surface, the bi-directional mini being fixedly mounted in apparatus casing promote linear electric motors and
Bi-directional mini promote linear electric motors telescopic end connect respectively positive probe and negative probe, be fixedly mounted in apparatus casing
Master control borad collectively form, master control borad is by the circuit board that is fixedly mounted in apparatus casing, be respectively provided with on circuit boards
Main control singlechip, master control borad power supply circuit, power control switch circuit, voltage sampling circuit, current sampling circuit, electric current
Polarity control circuit, screens analog circuit, bi-directional mini promote linear electric motors to control on-off circuit, turn infrared receiving/transmission circuit, pole
Property control circuit, turn what road circuit and shifting circuit were constituted, be provided with accumulator in apparatus casing, apparatus casing is externally provided with power supply control
Switch, apparatus casing outer surface are provided with and assign formula capacitance touch display device, and apparatus casing is provided with electricity card upgrade interface,
This device can not only measure whether measured object meets the functional specification standard-required of intelligent electric meter, and can preserve easily and look into
Ask passing test data, can be widely applied to the plate inspection field tests of intelligent electric meter industry, simultaneously, it is simple to network operation personnel enter
The row upgrading to electricity card.
In the present embodiment, the power control switch outside starting device housing, start master control by power control switch
Master control borad power supply circuit on circuit board in plate, each several part on master control borad is electrically connected by the circuit on circuit board
Connecing, master control borad power supply circuit starts, and bar code scanner edge card is connected on the rectangle of apparatus casing front side surface and opens
In mouthful, infrared data discharger is positioned at bar code scanner, and power control switch is electrical with infrared data discharger
Connect, start infrared data discharger, the infrared data discharger in bar code scanner by power control switch
By the bar code on oblong openings scanning ammeter, by electric by 485 turns of infrared receiving/transmissions on circuit board for the information scanned
Road sends voltage sampling circuit, current sampling circuit and current polarity control circuit to, promotes linear electric motors by bi-directional mini
Controlling on-off circuit and start bi-directional mini promotion linear electric motors, bi-directional mini promotes the telescopic end of linear electric motors just connecting respectively
Pole probe and negative probe choose sampled point, the data of the voltage and current of reading circuit plate sampled point on circuit boards, will examine
Surveying data to be sent in 232 turn of 4 tunnel 485 circuit and 232 turn of 485 circuit, 232 turn of 4 tunnel 485 circuit and 232 turn of 485 circuit are respectively
Being electrically connected with by the data upgrading main control computer external interface of serial ports with peripheral hardware, data upgrading main control computer carries out Data Integration
And detecting whether this ammeter meets upgrading standard, the outer end interface that connects on master control borad is connected with capacitance touch display screen by data wire
Connecing end interface to be electrical connected, if this ammeter meets upgrading standard, capacitance touch display device starts, and is positioned at apparatus casing appearance
Be embedded with one group of miniature bearing in rectangular recess on face on opposite flank, in bearing plug-in mounting hollow bull stick on install
Having fixing body, the capacitance touch display screen on the fixing body other end connects the connection end interface of end interface and capacitance touch display screen
Being connected, when this apparatus is used, capacitance touch display screen rotarily drives the electricity on fixing body by hollow bull stick in bearing
Hold and touch display screen rise, with installing physical culture hollow bull stick, capacitance touch display screen can be fallen after stopping using, in order to
In network operation librarian use, owing to the outer end interface that connects on master control borad is connected termination by data wire with capacitance touch display screen
Mouth is electrical connected, and when ammeter meets upgrading standard, capacitance touch display screen rises, and is operated by capacitance touch display screen
Being upgraded by ammeter, owing to 232 turn of 485 circuit is electrically connected with electricity card upgrade interface also by 485 interfaces, network operation personnel will
Electricity card inserts electricity card upgrade interface, can check whether ammeter upgrades successfully, and this device can preserve and inquire about passing survey easily
Examination data, are also convenient for network operation personnel simultaneously and carry out the upgrading to electricity card.
Technique scheme only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
Some variations may made some of which part all embody the principle of the present invention, belong to protection scope of the present invention it
In.
Claims (8)
1. network operation personnel optimize an electricity card data equipment with detection upgrading automatically, and including apparatus casing (1), its feature exists
In, described apparatus casing (1) front side surface is provided with oblong openings (2), is provided with ammeter probe dress in described apparatus casing (1)
Putting, apparatus casing (1) is interior and its edge card is connected on the bar in oblong openings (2) by being fixedly mounted on for described ammeter probe unit
Code scanner device (5), it is positioned at the infrared data discharger (6) of bar code scanner (5), is positioned at oblong openings
(2) left and right sides and be opened in apparatus casing (1) front side surface two rectangular apertures (4), be fixedly mounted on apparatus casing (1) in
Bi-directional mini promote linear electric motors (7) to promote the positive probe that is connected respectively of telescopic end of linear electric motors (7) with bi-directional mini
(8) collectively forming with negative probe (9), the master control borad that is fixedly mounted in apparatus casing (1), described master control borad is by fixing peace
The circuit board (25) being contained in apparatus casing (1), the main control singlechip (10) being respectively provided with on circuit board (25), master control borad supply
Electricity power circuit (11), power control switch circuit (12), voltage sampling circuit (13), current sampling circuit (14), electric current pole
Property control circuit (15), screens analog circuit (16), bi-directional mini promote linear electric motors control on-off circuit (17), 485 turns red
Outer transmission circuit (18), 485 polarity control circuits (19), 232 turn of 4 tunnel 485 circuit (20) and 232 turn of 485 circuit (21) are constituted
, it being provided with accumulator (22) in described apparatus casing (1), described apparatus casing (1) is externally provided with power control switch (23), described
Apparatus casing (1) outer surface is provided with assigns formula capacitance touch display device, described apparatus casing (1) to be provided with electricity card upgrade
Interface (24).
A kind of network operation personnel the most according to claim 1 optimize electricity card data equipment with detection upgrading automatically, and it is special
Levy and be, described in assign formula capacitance touch display device by the rectangular recess (26) being positioned on apparatus casing (1) outer surface,
One group of miniature bearing (27) being inlaid on rectangular recess (26) interior opposite flank, its two ends be inserted into respectively one group miniature
Fixing body (29) that hollow bull stick (28) in bearing (27), one end are sleeved on hollow bull stick (28), it is fixedly mounted on installation
Capacitance touch display screen on body (29) other end connects end interface (30) and is connected end interface (30) phase with capacitance touch display screen
The capacitance touch display screen (31) connected collectively forms.
A kind of network operation personnel the most according to claim 1 optimize electricity card data equipment with detection upgrading automatically, and it is special
Levying and be, described positive probe (8) and negative probe (9) are equal near one end of bi-directional mini promotion linear electric motors (7) telescopic end
It is coated with electro-insulating rubber layer (3).
A kind of network operation personnel the most according to claim 1 optimize electricity card data equipment with detection upgrading automatically, and it is special
Levying and be, each several part on described master control borad is electrically connected with by the circuit on circuit board (25).
A kind of network operation personnel the most according to claim 1 optimize electricity card data equipment with detection upgrading automatically, and it is special
Levy and be, outer on described master control borad connect end interface by data wire be connected with capacitance touch display screen respectively end interface (30),
Infrared data discharger (6), bi-directional mini promote linear electric motors (7), positive probe (8), negative probe (9), electricity card upgrade
Interface (24), accumulator (22), power control switch (23) are electrically connected with.
A kind of network operation personnel the most according to claim 1 optimize electricity card data equipment with detection upgrading automatically, and it is special
Levying and be, described 232 turn of 4 tunnel 485 circuit (20) and 232 turn of 485 circuit (21) are upgraded by the data of serial ports with peripheral hardware respectively
Main control computer external interface is electrically connected with.
A kind of network operation personnel the most according to claim 1 optimize electricity card data equipment with detection upgrading automatically, and it is special
Levying and be, 232 turn of 485 described circuit (21) is electrically connected with electricity card upgrade interface (24) also by 485 interfaces.
A kind of network operation personnel the most according to claim 1 optimize electricity card data equipment with detection upgrading automatically, and it is special
Levying and be, the model of described accumulator (22) is CR2477.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610619524.8A CN106291442A (en) | 2016-07-29 | 2016-07-29 | A kind of network operation personnel optimize electricity card data equipment with detection upgrading automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610619524.8A CN106291442A (en) | 2016-07-29 | 2016-07-29 | A kind of network operation personnel optimize electricity card data equipment with detection upgrading automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106291442A true CN106291442A (en) | 2017-01-04 |
Family
ID=57663855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610619524.8A Pending CN106291442A (en) | 2016-07-29 | 2016-07-29 | A kind of network operation personnel optimize electricity card data equipment with detection upgrading automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106291442A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110383239A (en) * | 2018-04-28 | 2019-10-25 | 深圳市大疆创新科技有限公司 | Firmware upgrade device, the firmware upgrade method of unmanned plane and battery |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101464504A (en) * | 2008-12-18 | 2009-06-24 | 绍兴电力局 | Automatic assembly line standard apparatus for electric energy meter calibration |
| CN102565752A (en) * | 2012-01-19 | 2012-07-11 | 上海格州电子有限公司 | Test tool for electric meter |
| CN103885024A (en) * | 2012-12-20 | 2014-06-25 | 西安亮丽仪器仪表有限责任公司 | Calibration stand for electric energy meter |
| CN203673037U (en) * | 2013-12-31 | 2014-06-25 | 北京博纳电气股份有限公司 | Automatic circuit board detection tool of intelligent electric energy meter |
| CN105717477A (en) * | 2015-03-08 | 2016-06-29 | 石梦媛 | Intelligent detection equipment for defects of ammeter |
-
2016
- 2016-07-29 CN CN201610619524.8A patent/CN106291442A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101464504A (en) * | 2008-12-18 | 2009-06-24 | 绍兴电力局 | Automatic assembly line standard apparatus for electric energy meter calibration |
| CN102565752A (en) * | 2012-01-19 | 2012-07-11 | 上海格州电子有限公司 | Test tool for electric meter |
| CN103885024A (en) * | 2012-12-20 | 2014-06-25 | 西安亮丽仪器仪表有限责任公司 | Calibration stand for electric energy meter |
| CN203673037U (en) * | 2013-12-31 | 2014-06-25 | 北京博纳电气股份有限公司 | Automatic circuit board detection tool of intelligent electric energy meter |
| CN105717477A (en) * | 2015-03-08 | 2016-06-29 | 石梦媛 | Intelligent detection equipment for defects of ammeter |
Non-Patent Citations (1)
| Title |
|---|
| 张军朝: "终端在智能电表现场检测中的应用研究", 《科技视界》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110383239A (en) * | 2018-04-28 | 2019-10-25 | 深圳市大疆创新科技有限公司 | Firmware upgrade device, the firmware upgrade method of unmanned plane and battery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105045692B (en) | Testing device for touch screens and system, testing touch screen control device | |
| RU2006116510A (en) | TOUCH DISPLAY DEVICE | |
| CN205594110U (en) | Electric energy meter detection device that visits one house after another | |
| CN205920177U (en) | Master slaver mode intelligence wire test appearance | |
| CN110998351A (en) | Mobile instrument error testing device | |
| CN106291442A (en) | A kind of network operation personnel optimize electricity card data equipment with detection upgrading automatically | |
| CN106526443B (en) | A kind of silicon wafer built-in testing probe station | |
| CN204177928U (en) | The pick-up unit of temperature switch | |
| CN203894305U (en) | Novel universal meter equipped with illumination function and adjustable stabilized power supply | |
| CN209375632U (en) | A kind of electronic components identification device and electronic building brick | |
| CN210243763U (en) | II type concentrator remote communication module is detection device in batches | |
| CN102788919A (en) | Wire detecting device and wire detecting method | |
| CN108387815B (en) | Testing method using special wall line analyzer | |
| CN207730864U (en) | Quick measuring device for distribution terminal telemetering test | |
| CN208026809U (en) | Detector | |
| CN210465622U (en) | Portable electromagnetic relay detection device | |
| CN205608172U (en) | Trouble ammeter check out test set | |
| CN207908639U (en) | A kind of portable device for checking electric relay | |
| CN206400068U (en) | A kind of subway relay test-device | |
| CN210297736U (en) | Detection equipment for electronic communication | |
| CN204349981U (en) | The on-the-spot carrier wave debugging apparatus of a kind of device for debugging signal, split type device for debugging signal and electric power system | |
| CN204256080U (en) | Portable embedded dynamic electrical parameter tester | |
| CN106027169B (en) | A kind of debugging apparatus for electronics | |
| CN104579423B (en) | The on-the-spot carrier wave debugging apparatus of a kind of device for debugging signal, split type device for debugging signal and electric power system | |
| CN204302360U (en) | Based on the intelligent electric power parameter tester of USB |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |