CN2762151Y - Simple electronic testing device - Google Patents

Simple electronic testing device Download PDF

Info

Publication number
CN2762151Y
CN2762151Y CN 200420109491 CN200420109491U CN2762151Y CN 2762151 Y CN2762151 Y CN 2762151Y CN 200420109491 CN200420109491 CN 200420109491 CN 200420109491 U CN200420109491 U CN 200420109491U CN 2762151 Y CN2762151 Y CN 2762151Y
Authority
CN
China
Prior art keywords
measuring
power supply
resistance
damaged
luminous diode
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.)
Expired - Fee Related
Application number
CN 200420109491
Other languages
Chinese (zh)
Inventor
刘李亮
Original Assignee
刘李亮
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 刘李亮 filed Critical 刘李亮
Priority to CN 200420109491 priority Critical patent/CN2762151Y/en
Application granted granted Critical
Publication of CN2762151Y publication Critical patent/CN2762151Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a simple electronic measuring device which is provided with two measure sticks connected with a power supply through guide wires provided with a luminous diode and a switch which are connected with the power supply in series. The measuring device can be used for simply measuring whether circuits and electric appliances are good or bad and measuring resistance. A use method is that when the utility model is used for measuring whether the circuits or the electric appliances are damaged or not, only the two measurement sticks aim at a measured circuit or an electric appliance. When the luminous diode is switched on and radiates, the measured circuit or the electric appliance is proved to be good and is not damaged, and on the contrary, the electric appliance is damaged. When the resistance is measured, the measurement sticks are arranged at both ends of a resistor and resistance size is judged simply through the light strength shot out by the luminous diode.

Description

A kind of simple and easy electronic measuring device
Technical field
The utility model relates to a kind of measurement mechanism, particularly a kind of simple and easy electronic measuring device.
Background technology
Electronic measuring device such as omnipotent meter etc. in the prior art, its weak point is: this table is too expensive, in the real family life, can not all be equipped with a this instrument in the every household, its complicated operation in addition, common people is difficult to grasp the method for using.
Summary of the invention
The technical problems to be solved in the utility model is at the deficiencies in the prior art, has proposed a kind of simple and easy electronic measuring device easy to use simple to operate.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of simple and easy electronic measuring device, be characterized in: it is provided with two measurement rods that join by lead and power supply, is provided with on lead and power supply be connected in series a light emitting diode and switch.
The technical problems to be solved in the utility model can also come to realize that further light emitting diode is also connected with a protective resistance by the following technical programs.
The utility model has compared with prior art proposed a kind of simple and easy electronic measuring device, and it is made up of two measurement rod, a light emitting diode and switches that join by lead and power supply.This measurement mechanism is the quality and the measuring resistance of metering circuit, electrical equipment simply.Its using method is, when slowdown monitoring circuit, when whether electrical equipment damages, only needs to measure rod with two and aims at circuit-under-tests or electrical equipment, connects when luminous when light emitting diode, then proves, damage as yet, otherwise the time represent that then electrical equipment has damaged; When measuring resistance, will measure rod and place the measured resistance two ends, the power of sending light by light emitting diode is simply judged the size of resistance.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment
A kind of simple and easy electronic measuring device, it is provided with two measurement rods 1 that join by lead and power supply 4, is provided with on lead and power supply 4 be connected in series a light emitting diode 3 and switch 5.Light emitting diode 3 is also connected with a protective resistance 2.

Claims (2)

1. simple and easy electronic measuring device, it is characterized in that: it is provided with two measurement rods (1) that join by lead and power supply (4), is provided with on lead and power supply (4) be connected in series a light emitting diode (3) and switch (5).
2. simple and easy electronic measuring device according to claim 1 is characterized in that: light emitting diode (3) is also connected with a protective resistance (2).
CN 200420109491 2004-12-07 2004-12-07 Simple electronic testing device Expired - Fee Related CN2762151Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420109491 CN2762151Y (en) 2004-12-07 2004-12-07 Simple electronic testing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420109491 CN2762151Y (en) 2004-12-07 2004-12-07 Simple electronic testing device

Publications (1)

Publication Number Publication Date
CN2762151Y true CN2762151Y (en) 2006-03-01

Family

ID=36095271

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420109491 Expired - Fee Related CN2762151Y (en) 2004-12-07 2004-12-07 Simple electronic testing device

Country Status (1)

Country Link
CN (1) CN2762151Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108593712A (en) * 2014-04-16 2018-09-28 江山行诚科技信息咨询服务有限公司 Coil exposed surface insulating layer damage detection device and detection method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108593712A (en) * 2014-04-16 2018-09-28 江山行诚科技信息咨询服务有限公司 Coil exposed surface insulating layer damage detection device and detection method
CN108732460A (en) * 2014-04-16 2018-11-02 江山行诚科技信息咨询服务有限公司 Coil exposed surface insulating layer damage detection device and detection method
CN108760816A (en) * 2014-04-16 2018-11-06 江山行诚科技信息咨询服务有限公司 Coil exposed surface insulating layer damage detection device and detection method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee