CN104251958A - Power failure detection electroprobe for machine circuits - Google Patents
Power failure detection electroprobe for machine circuits Download PDFInfo
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- CN104251958A CN104251958A CN201310267816.6A CN201310267816A CN104251958A CN 104251958 A CN104251958 A CN 104251958A CN 201310267816 A CN201310267816 A CN 201310267816A CN 104251958 A CN104251958 A CN 104251958A
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- electroprobe
- light source
- display screen
- transistors
- electric
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Abstract
Disclosed is a power failure detection electroprobe for machine circuits. An electroprobe light source is mounted in an inner cavity at the front end of an electroprobe body. A sense line, an electroprobe rod, a light source sensor and an electroprobe searching unit are respectively connected to one side of the electroprobe light source. A circuit connection plate, a transmission coil, a sensor, a signal transmission module, an electroprobe switch, an electric leakage display screen and an electric normality display screen are connected to the other side of the electroprobe light source and are connected with one another. Three transistors are respectively connected to the signal transmission module, the electric leakage display screen and the electric normality. The electroprobe light source and the light source sensor are connected with one end of a circuit of the transistors, and the sensor is in butt joint with the other end of the circuit. A battery is arranged in rear of the transistors, is sealed by an electroprobe plugging cap and is fixed on the electroprobe body.
Description
Technical field
The present invention relates to a kind of breakage of circuit electro-detection electroprobe, particularly a kind of mechanical route outage detection electroprobe, belong to and detect electroprobe technical field of tools.
Background technology
In plant equipment line fault process, often can run into the situation of circuit power-off, generally searching circuit, to form power-off be wherein cumbersome thing, especially when circuit more complicated, circuit have insulating coating; At present, the main tool of searching circuit power-off adopts universal electric meter, due to universal electric meter costly, amateur departmental staff is not generally equipped with, and meanwhile, also more professional when universal electric meter uses, general librarian use usually has the sensation of inconvenience; In addition, multimeter is merely able to judge the whether power-off of whole circuit, but, but can not give clear and definite detection as power-off wherein and judge, so, existing multimeter also exist complex structure, detection time long, power-off accurate location cannot be judged, use trouble, defect that accuracy of detection is low.
Summary of the invention
The object of the invention is to: provide a kind of structure simple, detect rapidly, detect and judge a kind of mechanical route outage detection electroprobe that de-energized is accurate, easy to use, accuracy of detection is high, overcome the above-mentioned defect existing for existing multimeter.
The technical solution adopted for the present invention to solve the technical problems is: a kind of mechanical route outage detection electroprobe, it is popped one's head in by electroprobe, light source sensor, electroprobe bar, electroprobe body, sense line, electroprobe light source, plugboard, transmission coil, sensing responsive device, signal emission module, electroprobe switch, electric leakage display screen, electricity normal display screen, transistor, battery, electroprobe blanking cover forms, described outage detection electroprobe is provided with an electroprobe light source in the inner chamber of electroprobe body front end, sense line is connected in the side of electroprobe light source, electroprobe bar, light source sensor and electroprobe are popped one's head in, plugboard, transmission coil, sensing responsive device, signal emission module, electroprobe switch, electric leakage display screen, electric normal display screen being interconnected is connected in the other side of electroprobe light source, wherein on signal emission module, electric leakage display screen, electric normal display screen, be connected to three transistors, circuit one end of three transistors is connected with electroprobe light source, light source sensor, and one end and sensing responsive device connect in addition, at the rear side of transistor, be provided with a battery, battery is closed by electroprobe blanking cover and is fixed on above electroprobe body.
Beneficial effect of the present invention: owing to present invention employs such scheme, when plant equipment circuit breaks down, only need by electroprobe probe along the route of line alignment through out-of-date, if the route of process be have curtage, then curtage will give off magnetic field, magnetic field will produce electromagnetic induction signal to electroprobe probe, this electromagnetic induction signal is formed after amplifying circuit amplification through three transistors, light source is made to send light, electricity normal display screen display energising is normal, when electroprobe probe crosses disconnecting place, owing to there is no corresponding voltage or electric current, so, light source just transfers non-light emitting state to from luminance, power-off display screen display energising is abnormal, the accurate location of electroprobe probe and lockable power-off, same reason, if transfer luminance to from non-light emitting state, can judge herein as disconnecting place equally, so, it is simple that the present invention has structure, detect rapidly, detect and judge that de-energized is accurate, easy to use, the advantage that accuracy of detection is high, effectively overcome the complex structure existing for existing multimeter, detection time is long, power-off accurate location cannot be judged, use trouble, the defect that accuracy of detection is low.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, structure of the present invention is described further.
Fig. 1 is structure principle chart of the present invention.
Fig. 2 is the built-in line assumption diagram of Fig. 1.
Shown in figure: 1, electroprobe probe; 2, light source sensor; 3, electroprobe bar; 4, electroprobe body; 5, sense line; 6, electroprobe light source; 7, plugboard; 8, transmission coil; 9, sensing responsive device; 10, signal emission module; 11, electroprobe switch; 12, leak electricity display screen; 13, electric normal display screen; 14, transistor; 15, battery; 16, electroprobe blanking cover.
Embodiment
Machinery detection of electrical leakage electroprobe has an electroprobe body (4), one electroprobe light source (6) is installed in the inner chamber of electroprobe body (4) front end, is connected to sense line (5), electroprobe bar (3), light source sensor (2) and electroprobe in the side of electroprobe light source (6) and pops one's head in (1); Plugboard (7), transmission coil (8), sensing responsive device (9), signal emission module (10), electroprobe switch (11), electric leakage display screen (12), electric normal display screen (13) being interconnected is connected in the other side of electroprobe light source (6); Wherein on signal emission module (10), electric leakage display screen (12), electric normal display screen (13), be connected to three transistors (14), circuit one end of three transistors (14) is connected with electroprobe light source (6), light source sensor (2), and one end and sensing responsive device (9) connect in addition; At the rear side of transistor (14), be provided with a battery (15), battery (15) is closed by electroprobe blanking cover (16) and is fixed on above electroprobe body (4).
Claims (1)
1. a mechanical route outage detection electroprobe, it is characterized in that: on signal emission module (10), electric leakage display screen (12), electric normal display screen (13), be connected to three transistors (14), circuit one end of three transistors (14) is connected with electroprobe light source (6), light source sensor (2), and one end and sensing responsive device (9) connect in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310267816.6A CN104251958A (en) | 2013-06-28 | 2013-06-28 | Power failure detection electroprobe for machine circuits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310267816.6A CN104251958A (en) | 2013-06-28 | 2013-06-28 | Power failure detection electroprobe for machine circuits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104251958A true CN104251958A (en) | 2014-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310267816.6A Pending CN104251958A (en) | 2013-06-28 | 2013-06-28 | Power failure detection electroprobe for machine circuits |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104251958A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110470894A (en) * | 2019-09-03 | 2019-11-19 | 何林 | Non-contact inductive test pencil |
-
2013
- 2013-06-28 CN CN201310267816.6A patent/CN104251958A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110470894A (en) * | 2019-09-03 | 2019-11-19 | 何林 | Non-contact inductive test pencil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141231 |