CN209327558U - A kind of function detection device for intelligent electric meter - Google Patents
A kind of function detection device for intelligent electric meter Download PDFInfo
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- CN209327558U CN209327558U CN201822125845.XU CN201822125845U CN209327558U CN 209327558 U CN209327558 U CN 209327558U CN 201822125845 U CN201822125845 U CN 201822125845U CN 209327558 U CN209327558 U CN 209327558U
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- electric meter
- function detection
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Abstract
The utility model discloses a kind of function detection devices for intelligent electric meter, including mounting seat, detection box, information feedback screen, power supply device and electricity-stealing simulating device；Electricity-stealing simulating device includes electromagnet apparatus and power device；Detection box, information feedback screen, power supply device are disposed in parallel in mounting seat upper surface lower end；Electricity-stealing simulating device, which is inlayed, to be arranged in mounting seat upper surface side；Box and information feedback screen connection are detected, detection box can be connect with intelligent electric meter to be measured；The utility model structure is simple, not merely be detection to upper electro-detection and resistance test, while more comprehensive detection also has been carried out to other function, has been suitble to large-scale popularization.
Description
Technical field
The utility model relates to intelligent electric meter detection technique fields, and in particular to a kind of Function detection for intelligent electric meter
Device.
Background technique
Intelligent electric meter is the intelligent terminal of smart grid, it is not traditional electric energy meter, and intelligent electric meter removes
Have other than the function of measuring of traditional electric energy meter basic electricity consumption, in order to adapt to also having using it for smart grid and new energy
There are two-way a variety of rate function of measuring, user terminal control function, the bidirectional data communication function of plurality of data transmission modes, thief-proof
The intelligentized function such as Electricity Functional, intelligent electric meter represent the development of following energy-conserving intelligent power grid end user's intelligent terminal
Direction.
When detecting in the prior art to intelligent electric meter, it is all confined to electro-detection and resistance test, and intelligence is electric
The application of watch has high accuracy, remote information transmitting compared to ordinary electric meter, remaining sum alarm, payment is convenient, service restoration is fast etc.
Characteristic is an important component for realizing smart grid, it can be achieved that long-range monitoring.For resident, intelligent electric meter is most
A big substantive benefit is to check the electricity consumption of family and electricity charge situation at any time, is convenient for oneself planned supply and use of electric power,
Convenient for saving electricity charge spending.However, true but comply with one's wishes not to the utmost, after installing intelligent electric meter, what is transmitted is not to say to save electricity consumption,
But electricity consumption surges, intelligent electric meter can sneak current such negative news.It therefore, cannot when being detected to intelligent electric meter
It is confined to electro-detection and resistance test, detection is carried out to the anti-stealing electricity function of intelligent electric meter and is also required to reinforce.
Utility model content
In view of the above problems, the utility model provides a kind of function detection device for intelligent electric meter,
Can not only upper electro-detection and resistance test be carried out to intelligent electric meter, the anti-stealing electricity function of intelligent electric meter can also be examined
It surveys.
The technical solution of the utility model are as follows: a kind of function detection device for intelligent electric meter, including mounting seat, inspection
Survey box, information feedback screen, power supply device and electricity-stealing simulating device；Holder, the holder are provided in the mounting seat
Inside is placed with multiple detection connecting lines；Mounting groove is provided in mounting seat, it being capable of activity setting protection on the mounting groove
Lid；Connection jack one is provided on the detection box, the detection box is internally provided with processing chip, electric energy meter communication detection list
Member, clock signal output function detection unit, electrical energy pulse output function detection unit, electric energy meter take control Function detection unit and
Ammeter fictitious load control unit, ammeter fictitious load control unit include resistance test circuit and power on detection circuit；It is described
Information feedback screen includes display screen and change-over switch button；The electricity-stealing simulating device includes electromagnet apparatus and power device, institute
It states and is provided with switch button on electromagnet apparatus, connection jack two is provided on the power device；
The detection box, information feedback screen, power supply device are disposed in parallel in mounting seat upper surface lower end；The stealing mould
Quasi- device, which is inlayed, to be arranged in mounting seat upper surface side；
The detection box and information feedback screen connection, detection box can pass through the detection connecting line both ends company of insertion respectively
Jointing holes one, intelligent electric meter connecting hole connect with intelligent electric meter to be measured；The electric energy meter communication detection unit, clock signal
Output function detection unit, electrical energy pulse output function detection unit, electric energy meter take control Function detection unit, ammeter fictitious load
Control unit is connect with processing chip；After ammeter fictitious load control unit is connect with intelligent electric meter to be measured, to be measured
The suitable excitation of intelligent electric meter load, electric energy meter communication detection unit, clock signal output function detection unit, electrical energy pulse are defeated
Function detection unit, electric energy meter take control Function detection unit and receive intelligent electric meter function feedback to be measured out, and by feedback signal
It is transferred to processing chip；The processing chip is connect with the display screen, and the electric energy meter communication detection unit, clock signal are defeated
Out Function detection unit, electrical energy pulse output function detection unit, electric energy meter take control Function detection unit, resistance test circuit and
The input terminal of power on detection circuit is connect with the output end of change-over switch button；The input terminal of change-over switch button connects external household
Power supply；
The power supply device feeds back screen, electromagnet apparatus, power device for detection box, information and provides power supply.
Further, mounting seat, the left and right junction setting fixed card buckle of protection cap；When not in use, by protection cap
It covers, is fixed using fixed card buckle, can preferably be stored, it is also easily portable.
Further, the side of information feedback screen is provided with external power switch；Can effectively guarantee safety, into
External power switch can be first passed through when row connection to be powered off, and again open external power switch when using after the completion of connection.
Further, fixing card angle is provided in mounting seat, the fixing card angle is arranged in mounting seat upper surface；Gu
After determining Ka Jiao setting, whole device can be erected and be used, intelligent electric meter need to be only placed on fixing card angle, fixing card angle
Setting can be more convenient when in use, comprehensive.
Further, clamp device is provided in mounting seat；It can be erected and be used in whole device using clamp device
When intelligent electric meter is further fixed, the stability after capable of effectively ensuring that connection, while also further improving
Safety.
Further, clamp device includes mounting bar, fastening motion bar and regulating device, and the mounting bar setting is being installed
Base upper surface is provided with through-hole on mounting bar, and the through-hole is internally provided with gear, is arranged on the fastening motion bar with teeth
Item, fastening motion bar are flexibly connected through through-hole with gear, and the regulating device is connect with gear；Existing intelligent electric meter because
It is in external structure and therefore disunity can be rotated by regulating device band moving gear, further to drive fastening activity
Bar stretches on a horizontal, makes it possible to all fasten the intelligent electric meter of different external forms, effectively ensure suitable
It is wider with range.
The working principle of the utility model are as follows: since the magnetic latching relay that the power on/off to user is installed in ammeter comes
Realize long-range control, that is to say, that after subscriber arrearage, relay is disconnected by remote signal, to stop powering；If
Under the interference of outer high-intensity magnetic field (such as magnet) can break not open relay, that is to say, that even if being the electricity that do not break in the case where arrearage
, intelligent electric meter shows that arrearage powers off, but user still can continue to electricity consumption, so judging intelligent electric meter in outer high-intensity magnetic field
Operation under interference can preferably judge the stealing function of intelligent electric meter；The utility model is not opening electricity-stealing simulating device
When, box will test by detection connecting line and connect with intelligent electric meter to be measured, then open external power switch, opened by conversion
It is defeated that the adjusting of pass button can once open electric energy meter communication detection unit, clock signal output function detection unit, electrical energy pulse
Function detection unit, electric energy meter expense control Function detection unit, ammeter fictitious load control unit are detected out, can be utilized aobvious
Display screen observes the information detected；The utility model is when carrying out stealing Function detection, by the adjusting of change-over switch button as electricity
Table simulation load control unit is connected, and then electromagnet apparatus is opened by switch button, so that intelligent electric meter is in high-intensity magnetic field
It is checked under interference, the information detected is observed by display screen, then ammeter mould when with electricity-stealing simulating device is not opened
The information that display screen is observed when quasi- load control unit is detected is compared, and judges that intelligent electric meter is interfered in outer high-intensity magnetic field
Under whether can preferably run；Furthermore it is possible to which power device is carried out in the outside of intelligent electric meter using detection connecting line
(the practical stealing of simulation) is connected to detect electricity of the intelligent electric meter in stealing.
Compared with prior art, the utility model is the utility model has the advantages that the utility model can be effective provided with electromagnet apparatus
Simulation go out high-intensity magnetic field interference condition, electricity stealing, energy can be effectively simulated when detecting to intelligent electric meter
Enough stealing functions of further judging intelligent electric meter；In addition, the power device of setting is connected by flexibly detection line apparatus
It connects on the outside of intelligent electric meter and simulates actual stealing environment, to be carried out under stealing environment to the reaction of intelligent electric meter
Detection；The utility model structure is simple, not merely be detection to upper electro-detection and resistance test, while also to other function
More comprehensive detection has been carried out, large-scale popularization is suitble to.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the mounting seat of the utility model；
Fig. 3 is the structural schematic diagram of the mounting seat of the utility model；
Fig. 4 is the structural schematic diagram of the detection connecting line of the utility model；
Fig. 5 is the detection unit connection figure of the utility model；
Wherein, 1- mounting seat, 10- holder, 11- protection cap, 12- fixing card angle, 2- detection box, 21- processing chip,
22- electric energy meter communication detection unit, 23- clock signal output function detection unit, the detection of 24- electrical energy pulse output function are single
Member, 25- electric energy meter take control Function detection unit, 26- ammeter fictitious load control unit, 3- information feedback screen, 30- external power supply
Switch, 4- power supply device, 5- clamp device, 51- mounting bar, 52- fastening motion bar, 53- regulating device, 6- electricity-stealing simulating dress
It sets, 61- electromagnet apparatus, 610- switch button, 62- power device, 620- connection jack two, 7- detection connecting line.
Specific embodiment
Embodiment: a kind of function detection device for intelligent electric meter as shown in Figure 1, 2, including mounting seat 1, detection
Box 2, information feedback screen 3, power supply device 4 and electricity-stealing simulating device 6；Holder 10 is provided in mounting seat 1, in holder 10
Portion is placed with multiple detection connecting lines 7；Mounting groove is provided in mounting seat 1, it being capable of activity setting protection cap 11 on mounting groove；
Detection box 2 on be provided with connection jack one, detection box 2 be internally provided with processing chip 21, electric energy meter communication detection unit 22, when
Clock signal output function detection unit 23, electrical energy pulse output function detection unit 24, electric energy meter take control Function detection unit 25
With ammeter fictitious load control unit 26, ammeter fictitious load control unit 26 includes resistance test circuit and upper electro-detection electricity
Road；Information feedback screen 3 includes display screen and change-over switch button；Electricity-stealing simulating device 6 includes electromagnet apparatus 61 and power device
62, switch button 610 is provided on electromagnet apparatus 61, and connection jack 2 620 is provided on power device 62；Mounting seat 1
On be provided with fixing card angle 12, there are two fixing card angles 12, and the setting of two fixing card angles 12 is left and right in 1 upper surface of mounting seat
End, the distance between fixing card angle 12 is 0.5cm longer than the width of normal procedure intelligent ammeter, and fixing card angle 12 is for placing intelligence to be measured
Ammeter；Mounting seat 1, the left and right junction setting fixed card buckle of protection cap 11；
As shown in Figure 1,3, clamp device 5 is provided in mounting seat 1；Clamp device 5 includes mounting bar 51, fastening activity
Bar 52 and regulating device 53, mounting bar 51 is arranged is provided with through-hole on 1 upper surface of mounting seat, mounting bar 51, inside through-hole
It is provided with gear, fastens and is provided with rack gear on motion bar 52, fastening motion bar 52 is flexibly connected through through-hole with gear, adjusts dress
53 are set to connect with gear；
Detection box 2, information feedback screen 3, power supply device 4 are disposed in parallel in 1 upper surface lower end of mounting seat；Electricity-stealing simulating dress
It sets 6 and inlays and be arranged in 1 upper surface side of mounting seat；
Detection box 2 is connect with information feedback screen 3, and detection box 2 can be inserted into respectively connection by detection 7 both ends of connecting line and insert
Kong Yi, intelligent electric meter connecting hole connect with intelligent electric meter to be measured；Electric energy meter communication detection unit 22, clock signal output work
Energy detection unit 23, electrical energy pulse output function detection unit 24, electric energy meter take control Function detection unit 25, ammeter fictitious load
Control unit 26 is connect with processing chip 21；It is right after ammeter fictitious load control unit 26 is connect with intelligent electric meter to be measured
The suitable excitation of intelligent electric meter to be measured load, electric energy meter communication detection unit 22, clock signal output function detection unit 23,
Electrical energy pulse output function detection unit 24, electric energy meter expense control Function detection unit 25 receive intelligent electric meter function to be measured and return
Feedback, and feedback signal is transferred to processing chip 21；Processing chip 21 is connect with display screen, electric energy meter communication detection unit 22,
Clock signal output function detection unit 23, electrical energy pulse output function detection unit 24, electric energy meter take control Function detection unit
25, the input terminal of resistance test circuit and power on detection circuit is connect with the output end of change-over switch button；Change-over switch button
Input terminal connects external 220V domestic power supply；
Power supply device 4 is detection box 2, information feedback shields 3, electromagnet apparatus 61, power device 62 provides power supply.
Wherein, the side of information feedback screen 3 is provided with external power switch 30, and external power switch 30 is used to control conversion
The connection of the input terminal of switch knob and external domestic power supply；As shown in figure 4, one end of detection connecting line 7 is plug, the other end is
Crocodile clip；When connection, plug is inserted into jointing holes one, in jointing holes two, and crocodile clip can be clipped in intelligent electric meter string holes；With
Electric installation 62 uses led floodlight.
Since the power on/off to user leans on the magnetic latching relay installed in ammeter to realize long-range control, that is to say, that use
After the arrearage of family, relay is disconnected by remote signal, to stop powering；If under the interference of outer high-intensity magnetic field (for example inhale iron
Stone) can break not open relay, that is to say, that and even if in the case where arrearage being the electricity that do not break, intelligent electric meter shows arrearage
Power-off, but user still can continue to electricity consumption, so judging that operation of the intelligent electric meter under the interference of outer high-intensity magnetic field can be better
Judge the stealing function of intelligent electric meter；The utility model will be examined when not opening electricity-stealing simulating device 6 by detection connecting line 7
It surveys box 2 to connect with intelligent electric meter to be measured, then opens external power switch 30, it can be primary by the adjusting of change-over switch button
Open electric energy meter communication detection unit 22, clock signal output function detection unit 23, electrical energy pulse output function detection unit
24, electric energy meter expense control Function detection unit 25, ammeter fictitious load control unit 26 are detected, and can be observed using display screen
The information detected；The adjusting of change-over switch button is simulated as ammeter and is born when carrying out stealing Function detection by the utility model
It carries control unit 26 to connect, electromagnet apparatus 61 is then opened by switch button 610, so that intelligent electric meter is dry in high-intensity magnetic field
It is checked under disturbing, the information detected is observed by display screen, then ammeter is simulated when with electricity-stealing simulating device 6 is not opened
The information that display screen is observed when load control unit 26 is detected is compared, and judges that intelligent electric meter is interfered in outer high-intensity magnetic field
Under whether can preferably run；Furthermore it is possible to using detection connecting line 7 by power device 62 the outside of intelligent electric meter into
Row connects (the practical stealing of simulation) to detect electricity of the intelligent electric meter in stealing；Every time when being attached, it requires to pass through
External power switch 30 carries out attended operation after cutting off the power, open external power switch 30 after the completion of attended operation again.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It can still modify to technical solution documented by previous embodiment, or be equal to part of technical characteristic
Replacement；And these are modified or replaceed, the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (6)
1. a kind of function detection device for intelligent electric meter, which is characterized in that including mounting seat (1), detection box (2), letter
Breath feedback screen (3), power supply device (4) and electricity-stealing simulating device (6)；Holder (10), institute are provided on the mounting seat (1)
It states and is placed with multiple detection connecting lines (7) inside holder (10)；Mounting groove, the mounting groove are provided in mounting seat (1)
On can activity setting protection cap (11)；It is provided with connection jack one on the detection box (2), is set inside the detection box (2)
It is equipped with processing chip (21), electric energy meter communication detection unit (22), clock signal output function detection unit (23), electrical energy pulse
Output function detection unit (24), electric energy meter take control Function detection unit (25) and ammeter fictitious load control unit (26), electricity
Table simulation load control unit (26) includes resistance test circuit and power on detection circuit；The information feedback screen (3) includes aobvious
Display screen and change-over switch button；The electricity-stealing simulating device (6) includes electromagnet apparatus (61) and power device (62), the electromagnetism
It is provided on iron device (61) switch button (610), connection jack two (620) is provided on the power device (62)；
The detection box (2), information feedback screen (3), power supply device (4) are disposed in parallel in mounting seat (1) upper surface lower end；Institute
It states electricity-stealing simulating device (6) and inlays and be arranged in mounting seat (1) upper surface side；
The detection box (2) is fed back screen (3) with information and is connect, and detection box (2) can pass through the detection connecting line (7) both ends point
Jack one Cha Ru not connected, the connecting hole of intelligent electric meter is connect with intelligent electric meter to be measured；The electric energy meter communication detection unit
(22), clock signal output function detection unit (23), electrical energy pulse output function detection unit (24), electric energy meter take control function
Detection unit (25), ammeter fictitious load control unit (26) are connect with processing chip (21)；The control of ammeter fictitious load is single
After first (26) are connect with intelligent electric meter to be measured, suitable excitation, electric energy meter communication detection list are loaded to intelligent electric meter to be measured
First (22), clock signal output function detection unit (23), electrical energy pulse output function detection unit (24), electric energy meter take control function
Energy detection unit (25) receives intelligent electric meter function feedback to be measured, and feedback signal is transferred to processing chip (21)；It is described
Processing chip (21) is connect with the display screen, the electric energy meter communication detection unit (22), the detection of clock signal output function
Unit (23), electrical energy pulse output function detection unit (24), electric energy meter take control Function detection unit (25), resistance test circuit
It is connect with the output end of change-over switch button with the input terminal of power on detection circuit；The input terminal of change-over switch button connects external family
Use power supply；
The power supply device (4) is detection box (2), information feedback screen (3), electromagnet apparatus (61), power device (62) offer
Power supply.
2. a kind of function detection device for intelligent electric meter according to claim 1, which is characterized in that the installation bottom
The left and right junction setting fixed card buckle of seat (1), protection cap (11).
3. a kind of function detection device for intelligent electric meter according to claim 1, which is characterized in that the information is anti-
The side of feedback screen (3) is provided with external power switch (30).
4. a kind of function detection device for intelligent electric meter according to claim 1, which is characterized in that the installation bottom
It is provided with fixing card angle (12) on seat (1), the fixing card angle (12) is arranged in mounting seat (1) upper surface.
5. a kind of function detection device for intelligent electric meter according to claim 1, which is characterized in that the installation bottom
Clamp device (5) are provided on seat (1).
6. a kind of function detection device for intelligent electric meter according to claim 5, which is characterized in that the fastening dress
Setting (5) includes mounting bar (51), fastening motion bar (52) and regulating device (53), and the mounting bar (51) is arranged in mounting seat
(1) upper surface, is provided with through-hole on mounting bar (51), and the through-hole is internally provided with gear, on the fastening motion bar (52)
It is provided with rack gear, fastening motion bar (52) is flexibly connected through through-hole with gear, and the regulating device (53) connect with gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822125845.XU CN209327558U (en) | 2018-12-18 | 2018-12-18 | A kind of function detection device for intelligent electric meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822125845.XU CN209327558U (en) | 2018-12-18 | 2018-12-18 | A kind of function detection device for intelligent electric meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209327558U true CN209327558U (en) | 2019-08-30 |
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ID=67727372
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822125845.XU Active CN209327558U (en) | 2018-12-18 | 2018-12-18 | A kind of function detection device for intelligent electric meter |
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| Country | Link |
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| CN (1) | CN209327558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112710884A (en) * | 2021-01-13 | 2021-04-27 | 国网冀北电力有限公司唐山供电公司 | Tool and method for preventing electricity stealing |
-
2018
- 2018-12-18 CN CN201822125845.XU patent/CN209327558U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112710884A (en) * | 2021-01-13 | 2021-04-27 | 国网冀北电力有限公司唐山供电公司 | Tool and method for preventing electricity stealing |
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