CN208172235U - A kind of pulse collection and sending device - Google Patents
A kind of pulse collection and sending device Download PDFInfo
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- CN208172235U CN208172235U CN201820654924.7U CN201820654924U CN208172235U CN 208172235 U CN208172235 U CN 208172235U CN 201820654924 U CN201820654924 U CN 201820654924U CN 208172235 U CN208172235 U CN 208172235U
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Abstract
The utility model discloses a kind of pulse collection and sending devices, including receiving end and acquisition transmitting terminal, receiving end includes the first wireless communication module, the first micro-control unit and pulse sending module, and the first micro-control unit is electrically connected with the first wireless communication module and pulse sending module respectively；Acquiring transmitting terminal includes signal picker, the second wireless communication module and the second micro-control unit, second micro-control unit is connect with the signal picker and the second wireless communication module electrical connection signal picker with electrical energy meter electricity to be detected respectively, and first wireless communication module and the second wireless communication module communicate to connect.Receiving end and acquisition transmitting terminal are provided separately, respective small volume, it is easy to carry, using flexible, and receiving end and acquisition transmitting terminal wireless communication connect, the installation site that can according to need selection receiving end, increases the distance of impulse sampling, can effectively avoid other equipment and generates interference to receiving end.
Description
Technical field
The utility model relates to detection technique field more particularly to a kind of pulse collections and sending device.
Background technique
Electric energy meter is that a kind of high professional measuring equipment of reliability requirement needs to verify its reliability various multiple
Electric energy meter is tested in miscellaneous rugged environment, to ensure its safety, reliability and measuring accuracy.Wherein, measuring accuracy
Test is its most crucial part, is realized generally by way of pulse test.Traditional pulse test device pulse sampling
Distance it is short, equipment volume is big, and installation is inconvenient, and causes equipment not to be available vulnerable to interference in electromagnetic compatibility test
Or equipment frequent recovery.
Utility model content
Technical problem to be solved in the utility model is：The pulse for providing a kind of using flexible, strong antijamming capability is adopted
Collection and sending device.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of pulse collection and sending device, including receiving end and the acquisition transmitting terminal being connect with electric energy meter to be detected,
The receiving end includes the first wireless communication module, the first micro-control unit and pulse sending module, the first microcontroller list
Member is electrically connected with first wireless communication module and pulse sending module respectively；The acquisition transmitting terminal includes signal acquisition
Device, the second wireless communication module and the second micro-control unit, second micro-control unit respectively with the signal picker and
The electrical connection of second wireless communication module, the signal picker are connect with electrical energy meter electricity to be detected, first wireless communication
Module and the second wireless communication module communicate to connect.
Further, pulse interface and optic electric interface are respectively equipped on the signal picker, the pulse interface passes through
Coaxial signal line is connect with electric energy meter to be detected, and the optic electric interface is connect by soft optical fiber with electric energy meter to be detected.
Further, the acquisition transmitting terminal further includes rechargeable battery, the rechargeable battery respectively with the signal acquisition
Device, the second wireless communication module and the electrical connection of the second micro-control unit.
Further, the receiving end further includes error display and pulse counter, the error display and pulse
Counter is electrically connected with first micro-control unit respectively.
Further, the working frequency of first wireless communication module and the second wireless communication module is 2.4GHz.
The beneficial effects of the utility model are：Acquisition transmitting terminal is connect with electric energy meter to be detected, and can will be acquired
To signal be sent to receiving end through wireless communication, receiving end can be analyzed and be handled to the signal received；
Receiving end and acquisition transmitting terminal are provided separately, respective small volume, easy to carry, using flexible, and receiving end and acquisition
Transmitting terminal wireless communication connection, can according to need the installation site of selection receiving end, increases the distance of impulse sampling, can be effective
Other equipment are avoided to generate interference to receiving end.
Detailed description of the invention
Fig. 1 is the pulse collection of the utility model embodiment one and the schematic diagram of sending device.
Label declaration：
1, receiving end；2, transmitting terminal is acquired；3, electric energy meter；11, the first wireless communication module；12, the first micro-control unit；
13, pulse sending module；14, error display；15, pulse counter；
21, signal picker；22, the second wireless communication module；23, the second micro-control unit；24, rechargeable battery.
Specific embodiment
For technology contents, the objects and the effects that the utility model is described in detail, below in conjunction with embodiment and match
Attached drawing is closed to be explained.
The design of the utility model most critical is：Receiving end and acquisition transmitting terminal are provided separately, easy to carry, use spirit
It is living, and receiving end and acquisition transmitting terminal wireless communication connect, and can according to need the installation site of selection receiving end, increase arteries and veins
Rush the distance of sampling.
Please refer to Fig. 1, a kind of pulse collection and sending device are connect including receiving end 1 and with electric energy meter 3 to be detected
Transmitting terminal 2 is acquired, the receiving end 1 includes the first wireless communication module 11, the first micro-control unit 12 and pulse sending module
13, first micro-control unit 12 is electrically connected with first wireless communication module 11 and pulse sending module 13 respectively；Institute
Stating acquisition transmitting terminal 2 includes signal picker 21, the second wireless communication module 22 and the second micro-control unit 23, and described second is micro-
Control unit 23 is electrically connected with the signal picker 21 and the second wireless communication module 22 respectively, the signal picker 21 with
Electric energy meter 3 to be detected is electrically connected, and first wireless communication module 11 and the second wireless communication module 22 communicate to connect.
As can be seen from the above description, the beneficial effects of the utility model are：It acquires transmitting terminal and electric energy meter to be detected connects
It connects, and collected signal can be sent to through wireless communication to receiving end, receiving end can be to the signal received
It is analyzed and is handled；Receiving end and acquisition transmitting terminal are provided separately, respective small volume, easy to carry, using flexible, and
And receiving end and acquisition transmitting terminal wireless communication connect, and can according to need the installation site of selection receiving end, increase pulse and adopt
The distance of sample can effectively avoid other equipment and generate interference to receiving end.
Further, pulse interface and optic electric interface are respectively equipped on the signal picker 21, the pulse interface is logical
It crosses coaxial signal line to connect with electric energy meter 3 to be detected, the optic electric interface is connected by soft optical fiber and electric energy meter 3 to be detected
It connects.
Seen from the above description, it can be selected to use pulse interface or optic electric interface according to the type of electric energy meter, used
It is convenient, pulse detection can be carried out to different types of electric energy meter.
Further, the acquisition transmitting terminal 2 further includes rechargeable battery 24, the rechargeable battery 24 respectively with the signal
Collector 21, the second wireless communication module 22 and the electrical connection of the second micro-control unit 23.
Further, the receiving end 1 further includes error display 14 and pulse counter 15, the error display 14
It is electrically connected respectively with first micro-control unit 12 with pulse counter 15.
Seen from the above description, the error and arteries and veins of electric energy meter be can be intuitively displayed by error display and pulse counter
Number is rushed, subsequent statistical and judgement are convenient for.
Further, the working frequency of first wireless communication module 11 and the second wireless communication module 22 is
2.4GHz。
Seen from the above description, the first wireless communication module and the second wireless communication module can by way of bluetooth into
Row communication connection.
Fig. 1 is please referred to, the embodiments of the present invention one are：
A kind of pulse collection and sending device, including receiving end 1 and the acquisition transmitting terminal being connect with electric energy meter 3 to be detected
2, the receiving end 1 includes the first wireless communication module 11, the first micro-control unit 12, pulse sending module 13, error display
Device 14 and pulse counter 15, first micro-control unit 12 are sent with first wireless communication module 11, pulse respectively
The electrical connection of module 13, error display 14 and pulse counter 15 are electrically connected.In the present embodiment, the receiving end 1 further includes supplying
Power supply.
The acquisition transmitting terminal 2 includes signal picker 21, the second wireless communication module 22 and the second micro-control unit 23,
Second micro-control unit 23 is electrically connected with the signal picker 21 and the second wireless communication module 22 respectively, the signal
Collector 21 is electrically connected with electric energy meter 3 to be detected, and first wireless communication module 11 and the second wireless communication module 22 are logical
The working frequency of letter connection, first wireless communication module 11 and the second wireless communication module 22 is 2.4GHz, it is preferred that
It can be communicated to connect by way of bluetooth between first wireless communication module 11 and the second wireless communication module 22.The signal
Pulse interface and optic electric interface are respectively equipped on collector 21, the pulse interface passes through coaxial signal line and electric energy to be detected
Table 3 connects, and the optic electric interface is connect by soft optical fiber with electric energy meter 3 to be detected, which kind of interface is selected to depend on electric energy
The type of interface on table 3.The acquisition transmitting terminal 2 further includes rechargeable battery 24, the rechargeable battery 24 respectively with the signal
Collector 21, the second wireless communication module 22 and the electrical connection of the second micro-control unit 23.In the present embodiment, it can also be sent out in acquisition
Anti-electromagnetic interference circuit is designed on the pcb board of sending end 2, the interference free performance of enhancing acquisition transmitting terminal 2 makes it have widely
Use environment.
In the present embodiment, the course of work of the pulse collection and sending device is：First will acquisition transmitting terminal 2 with it is to be checked
The electric energy meter 3 of survey is attached, and the signal picker 21 of acquisition transmitting terminal 2 carries out pulse signal acquisition, and signal picker 21 touches
Hair control signal is converted to pulse signal after giving the second micro-control unit 23, the second micro-control unit 23 to receive control signal
The form of data frame, and control the second wireless communication module 22 and data frame is sent to the first wireless communication module 11, the first nothing
The data frame received is passed to the first micro-control unit 12 by line communication module 11, and the first micro-control unit 12 carries out data solution
Analysis, after confirming data frame is pulse signal, the first micro-control unit 12 controls the progress photosignal of pulse sending module 13 and turns
It changes, pulse sending module 13 completes output pulse signal after photoelectric signal transformation, and the pulse signal of output can be used for different surveys
Examination project, while the first micro-control unit 12 can perform corresponding processing and judge to pulse signal, and by last processing knot
Fruit is shown by error display 14 and pulse counter 15.
In the present embodiment, the acquisition and reception of different pulse signals can be independent from each other, and user can be to not
With equipment carry out pulse signal detection, it might even be possible to by same pulse signal that pulse sending module exports while being applied to not
Same detection project.
In conclusion a kind of pulse collection sending device provided by the utility model, small volume is easy to carry, uses
Flexibly, it can according to need selection installation site, increase the distance of impulse sampling, strong antijamming capability.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technology neck
Domain is also included in the patent protection scope of the utility model.
Claims (5)
1. a kind of pulse collection and sending device, which is characterized in that adopted including receiving end and with what electric energy meter to be detected was connect
Collect transmitting terminal, the receiving end include the first wireless communication module, the first micro-control unit and pulse sending module, described first
Micro-control unit is electrically connected with first wireless communication module and pulse sending module respectively；The acquisition transmitting terminal includes letter
Number collector, the second wireless communication module and the second micro-control unit, second micro-control unit are adopted with the signal respectively
Storage and the electrical connection of the second wireless communication module, the signal picker are connect with electrical energy meter electricity to be detected, first nothing
Line communication module and the second wireless communication module communicate to connect.
2. pulse collection according to claim 1 and sending device, which is characterized in that set respectively on the signal picker
There are pulse interface and optic electric interface, the pulse interface is connect by coaxial signal line with electric energy meter to be detected, the photoelectricity
Interface is connect by soft optical fiber with electric energy meter to be detected.
3. pulse collection according to claim 1 and sending device, which is characterized in that the acquisition transmitting terminal further includes filling
Battery, the rechargeable battery are electrically connected with the signal picker, the second wireless communication module and the second micro-control unit respectively
It connects.
4. pulse collection according to claim 1 and sending device, which is characterized in that the receiving end further includes that error is aobvious
Show that device and pulse counter, the error display and pulse counter are electrically connected with first micro-control unit respectively.
5. pulse collection according to claim 1 and sending device, which is characterized in that first wireless communication module and
The working frequency of second wireless communication module is 2.4GHz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820654924.7U CN208172235U (en) | 2018-05-04 | 2018-05-04 | A kind of pulse collection and sending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820654924.7U CN208172235U (en) | 2018-05-04 | 2018-05-04 | A kind of pulse collection and sending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208172235U true CN208172235U (en) | 2018-11-30 |
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ID=64368646
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820654924.7U Active CN208172235U (en) | 2018-05-04 | 2018-05-04 | A kind of pulse collection and sending device |
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| CN (1) | CN208172235U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110956797A (en) * | 2019-11-29 | 2020-04-03 | 北京航天试验技术研究所 | Portable pulse sending and data acquisition test system |
| CN110988784A (en) * | 2019-12-27 | 2020-04-10 | 广东电科院能源技术有限责任公司 | Error verification system for electric energy metering equipment |
| CN114002643A (en) * | 2021-11-25 | 2022-02-01 | 国网北京市电力公司 | Electric energy meter detection method and device, electronic equipment and computer readable storage medium |
-
2018
- 2018-05-04 CN CN201820654924.7U patent/CN208172235U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110956797A (en) * | 2019-11-29 | 2020-04-03 | 北京航天试验技术研究所 | Portable pulse sending and data acquisition test system |
| CN110988784A (en) * | 2019-12-27 | 2020-04-10 | 广东电科院能源技术有限责任公司 | Error verification system for electric energy metering equipment |
| CN114002643A (en) * | 2021-11-25 | 2022-02-01 | 国网北京市电力公司 | Electric energy meter detection method and device, electronic equipment and computer readable storage medium |
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Address after: 518000 Guangdong City, Nanshan District province high tech District, Southern District, software base, building 8, block A, floor 1, 9 Patentee after: Galaxy Power Group Co., Ltd Address before: 518000 Guangdong City, Nanshan District province high tech District, Southern District, software base, building 8, block A, floor 1, 9 Patentee before: Shenzhen Inhemeter Co., Ltd. |