CN203337719U - Electronic fence test circuit - Google Patents
Electronic fence test circuit Download PDFInfo
- Publication number
- CN203337719U CN203337719U CN2013203638053U CN201320363805U CN203337719U CN 203337719 U CN203337719 U CN 203337719U CN 2013203638053 U CN2013203638053 U CN 2013203638053U CN 201320363805 U CN201320363805 U CN 201320363805U CN 203337719 U CN203337719 U CN 203337719U
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Abstract
The utility model discloses an electronic fence test circuit. A first output end of a pulse high-voltage signal module is connected with a voltage-reducing system, an output end of the voltage-reducing system is connected to a CPU through a rectifying circuit, a second output end of the pulse high-voltage signal module is connected with an electromagnetic wave inducting and receiving system, and an output end of the electromagnetic wave inducting and receiving system is connected to the CPU through a signal processing unit; a first output end of the CPU is connected to a display unit through a driving LED unit; a second output end of the CPU is connected to a buzzer through a square wave driving unit; a power supply provides power for the display unit, the driving LED unit and the CPU; and a comparator is further arranged between the power supply and the CPU. The electronic fence test circuit can carry out quantitative measurement for electronic fence pulse generators and group pulse generators, and has the advantages of accurate test, long instrument standby time, high reliability, easy portability, convenient application and the like.
Description
Technical field
The utility model relates to a kind of fence test circuit.
Background technology
Detection for the high-voltage pulse range value adopts oscillograph to be measured often, the maximum amplitude that general low bandwidth oscillograph can be measured also lies prostrate with regard to 200-300, if want to measure higher voltage magnitude, must configure the probe that a signal can decay just passable, such probe is expensive, and this oscillograph is not suitable for the electronic high voltage circuit fence of on-the-spot test is detected, carry also inconvenient.
The utility model content
The utility model purpose is that the defect existed for prior art provides a kind of fence test circuit.
The utility model for achieving the above object, adopt following technical scheme: a kind of fence test circuit comprises that high voltage pulse signaling module, depressurizing system module, rectification circuit, CPU, driving LED unit, display unit, electromagnetic wave induction accept system, signal processing unit, square wave driver element, hummer, comparer and power supply; The first output terminal of described high voltage pulse signaling module is connected with described depressurizing system, the output terminal of described depressurizing system is connected on CPU by rectification circuit, the second output terminal of described high voltage pulse signaling module connects described electromagnetic wave induction and accepts system, and the output terminal that described electromagnetic wave induction is accepted system is connected on CPU by signal processing unit; The first output terminal of described CPU is connected to display unit by described driving LED unit; The second output terminal of described CPU is connected on hummer by the square wave driver element; Described power supply is described display unit, driving LED unit, CPU power supply; And also be provided with comparer between described power supply and described CPU.
The beneficial effects of the utility model: the utility model can be to the electronic fence impulse generator, and the grouped pulse generator measures of quantization has accurate testing, the instrument stand-by time is long, reliability is high, be easy to carry, the advantage such as easy to use.
The accompanying drawing explanation
Fig. 1 circuit theory diagrams of the present utility model.
Embodiment
Shown in Fig. 1, for a kind of fence test circuit, comprise that high voltage pulse signaling module 1, depressurizing system module 2, rectification circuit 3, CPU6, driving LED unit 5, display unit 4, electromagnetic wave induction accept system 12, signal processing unit 11, square wave driver element 9, hummer 10, comparer 8 and power supply 7; The first output terminal of described high voltage pulse signaling module 1 is connected with described depressurizing system 2, the output terminal of described depressurizing system 2 is connected on CPU6 by rectification circuit 3, the second output terminal of described high voltage pulse signaling module 1 connects described electromagnetic wave induction and accepts system 12, and the output terminal that described electromagnetic wave induction is accepted system 12 is connected on CPU6 by signal processing unit 11; The first output terminal of described CPU6 is connected on display unit 4 by described driving LED unit 5; The second output terminal of described CPU6 is connected on hummer 10 by square wave driver element 9; Described power supply 7 is described display unit 4, driving LED unit 5, CPU6 power supply; And also be provided with comparer 8 between described power supply 7 and described CPU6.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (1)
1. a fence test circuit, it is characterized in that, comprise that high voltage pulse signaling module, depressurizing system module, rectification circuit, CPU, driving LED unit, display unit, electromagnetic wave induction accept system, signal processing unit, square wave driver element, hummer, comparer and power supply; The first output terminal of described high voltage pulse signaling module is connected with described depressurizing system, the output terminal of described depressurizing system is connected on CPU by rectification circuit, the second output terminal of described high voltage pulse signaling module connects described electromagnetic wave induction and accepts system, and the output terminal that described electromagnetic wave induction is accepted system is connected on CPU by signal processing unit; The first output terminal of described CPU is connected to display unit by described driving LED unit; The second output terminal of described CPU is connected on hummer by the square wave driver element; Described power supply is described display unit, driving LED unit, CPU power supply; And also be provided with comparer between described power supply and described CPU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203638053U CN203337719U (en) | 2013-06-24 | 2013-06-24 | Electronic fence test circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203638053U CN203337719U (en) | 2013-06-24 | 2013-06-24 | Electronic fence test circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203337719U true CN203337719U (en) | 2013-12-11 |
Family
ID=49706386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203638053U Expired - Lifetime CN203337719U (en) | 2013-06-24 | 2013-06-24 | Electronic fence test circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203337719U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104459278A (en) * | 2014-12-11 | 2015-03-25 | 四川为民科技有限公司 | Liquid crystal type device and method for measuring voltage of animal pulse electricity net |
| CN105182036A (en) * | 2015-06-08 | 2015-12-23 | 国网山东省电力公司泰安供电公司 | Electronic fence voltage detection device |
-
2013
- 2013-06-24 CN CN2013203638053U patent/CN203337719U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104459278A (en) * | 2014-12-11 | 2015-03-25 | 四川为民科技有限公司 | Liquid crystal type device and method for measuring voltage of animal pulse electricity net |
| CN105182036A (en) * | 2015-06-08 | 2015-12-23 | 国网山东省电力公司泰安供电公司 | Electronic fence voltage detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |
|
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: Expiration and Termination of 39 Volume 2801 Patent on July 11, 2023 Number: 28-01 Volume: 39 |