CN211293050U - Simple and easy detector of domestic transmission line breakpoint of non-contact - Google Patents
Simple and easy detector of domestic transmission line breakpoint of non-contact Download PDFInfo
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- CN211293050U CN211293050U CN201921995537.0U CN201921995537U CN211293050U CN 211293050 U CN211293050 U CN 211293050U CN 201921995537 U CN201921995537 U CN 201921995537U CN 211293050 U CN211293050 U CN 211293050U
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- transmission line
- triode
- power transmission
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 45
- 239000000523 sample Substances 0.000 claims abstract description 24
- 230000006698 induction Effects 0.000 claims abstract description 9
- 230000001939 inductive effect Effects 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000005684 electric field Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model relates to a simple and easy detector of domestic transmission line breakpoint of non-contact belongs to transmission line and detects apparatus technical field. The induction probe comprises an assembly pipe, a handle, an induction probe and a circuit board, wherein the assembly pipe is installed at the front end of the handle in a threaded manner, the circuit board is installed in the assembly pipe, the induction probe is arranged at the front end of the assembly pipe, and one end of the induction probe extends into the assembly pipe and is connected with the circuit board; the battery pack is movably arranged in the handle, a power switch is arranged on the outer surface of the handle, and the battery pack is connected with the circuit board through the power switch. The non-contact simple detector for the breakpoint of the household power transmission line has the characteristics of simple structure and convenience in manufacturing, can accurately and quickly find the breakpoint of the household power transmission line, and solves the problems that when the existing power transmission line is broken, the breakpoint is difficult to find out, the use of household appliances is influenced, the fault finding is time-consuming and labor-consuming, and the power transmission line can only be replaced under normal conditions; is particularly suitable for the use in the life of residents.
Description
Technical Field
The utility model relates to a simple and easy detector of domestic transmission line breakpoint of non-contact belongs to transmission line and detects apparatus technical field.
Background
In the life of residents, the test pencil is a commonly-used household appliance, power socket and power transmission line maintenance tool, but the existing test pencil can only detect whether the household appliance, the power socket, the power transmission line and the like are electrified or not; a breakpoint caused by the disconnection of the power transmission line cannot be detected; therefore, once the power transmission line is broken, the broken line point is difficult to find out, the use of household appliances is influenced, the fault finding is time-consuming and labor-consuming, the power transmission line can only be replaced under the common condition, and the power transmission line is very inconvenient.
Disclosure of Invention
The utility model aims to provide a: the simple non-contact detector for the household power transmission line breakpoint is simple in structure, convenient to manufacture and capable of quickly finding the household power transmission line breakpoint.
The technical scheme of the invention is as follows:
the utility model provides a simple and easy detector of domestic transmission line breakpoint of non-contact, it comprises assembly pipe, handle, inductive probe and circuit board, its characterized in that: the front end of the handle is provided with an assembly pipe in a threaded manner, a circuit board is arranged in the assembly pipe, the front end of the assembly pipe is provided with an induction probe, and one end of the induction probe extends into the assembly pipe and is connected with the circuit board; the battery pack is movably arranged in the handle, a power switch is arranged on the outer surface of the handle, and the battery pack is connected with the circuit board through the power switch.
The circuit board is provided with a triode A and a triode B in parallel, the positive electrode of the battery pack is connected with the triode A, and the negative electrode of the battery pack is connected with the triode A through the triode B; the triode B is connected with the anode of the battery pack through the light emitting diode.
The inductive probe is in a spiral shape formed by winding an enameled wire, and one end of the inductive probe is connected with the triode A.
The triode A and the triode B are C945 triodes respectively.
The battery pack is a 3V battery pack.
The utility model has the advantages that:
when the non-contact type simple detector for the breakpoint of the household power transmission line detects the breakpoint of the power transmission line, the inductive probe moves along the line close to the power transmission line, a corresponding electric field is generated when the power transmission line is electrified, and the inductive probe amplifies the electric field through the triode A and the triode B and drives the light emitting diode to start after detecting the electric field; if the power transmission line is broken, no corresponding electric field is generated, and the light-emitting diode is not on, so that the breakpoint of the power transmission line is detected, and the problems that when the existing power transmission line is broken, the broken point is difficult to find out, the use of household appliances is influenced, the trouble is time-consuming and labor-consuming to find out, and the power transmission line can only be replaced under the common condition are solved. The simple non-contact detector for the breakpoints of the household power transmission lines has the characteristics of simple structure and convenience in manufacturing, can accurately and quickly find the breakpoints of the household power transmission lines, and is particularly suitable for being used in the life of residents.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic circuit diagram of the present invention.
In the figure: 1. the device comprises an assembly pipe, 2, a handle, 3, an inductive probe, 4, a circuit board, 5, triodes A and 6, triodes B and 7, a battery pack, 8, a power switch, 9 and a light emitting diode.
Detailed Description
The simple non-contact type household power transmission line breakpoint detector comprises an assembly pipe 1, a handle 2, an inductive probe 3 and a circuit board 4, wherein the handle 2 is a tubular object, the assembly pipe 1 is installed at the front end of the handle 2 in a threaded manner, the circuit board 4 is installed in the assembly pipe 1, a triode A5 and a triode B6 are installed on the circuit board 4 in parallel, a battery pack 7 is movably installed in the handle 2, a power switch 8 is arranged on the outer surface of the handle 2, the positive electrode of the battery pack 7 is connected with a triode A5 through the power switch 8, and the negative electrode of the battery pack 7 is connected with a triode A5 through a triode B36; the transistor B6 is connected to the positive terminal of the battery 7 via the light emitting diode 9.
An inductive probe 3 is arranged at the front end of the assembly pipe 1, the inductive probe 3 is in a spiral shape formed by winding an enameled wire, and one end of the inductive probe 3 is connected with a triode A5.
The triode A5 and the triode B6 of the non-contact type household power transmission line breakpoint simple detector are C945 triodes respectively; the battery pack 7 is a 3V battery pack.
When the detector detects the breakpoint of the power transmission line, the inductive probe 3 moves along the line close to the power transmission line, when the power transmission line is electrified, a corresponding electric field is generated, and the inductive probe 3 drives the light emitting diode 9 to glow after detecting the electric field and amplifying the electric field by the triode A and the triode B; if the power transmission line is disconnected and is not electrified, no corresponding electric field is generated, and when the induction probe 3 moves to the point, the light-emitting diode 9 is not lighted, so that the power transmission line breakpoint can be detected, the non-contact simple detector for the household power transmission line breakpoint has the characteristics of simple structure and convenience in manufacturing, can accurately and quickly find the breakpoint of the household power transmission line, and solves the problems that when the existing power transmission line is disconnected, the disconnection point is difficult to find, the use of household appliances is influenced, the fault finding is time-consuming and labor-consuming, and the power transmission line can only be replaced under normal conditions; is particularly suitable for the use in the life of residents.
Claims (5)
1. The utility model provides a simple and easy detector of domestic transmission line breakpoint of non-contact, it comprises assembly pipe (1), handle (2), inductive probe (3) and circuit board (4), its characterized in that: the front end of the handle (2) is provided with an assembly pipe (1) in a threaded manner, a circuit board (4) is arranged in the assembly pipe (1), the front end of the assembly pipe (1) is provided with an induction probe (3), and one end of the induction probe (3) extends into the assembly pipe (1) and is connected with the circuit board (4); a battery pack (7) is movably arranged in the handle (2), a power switch (8) is arranged on the outer surface of the handle (2), and the battery pack (7) is connected with the circuit board (4) through the power switch (8).
2. The simple non-contact detector for the breakpoints of the household power transmission lines according to claim 1, which is characterized in that: the circuit board (4) is provided with a triode A (5) and a triode B (6) in parallel, the positive electrode of the battery pack (7) is connected with the triode A (5) through a power switch (8), and the negative electrode of the battery pack (7) is connected with the triode A (5) through the triode B (6); the triode B (6) is connected with the positive electrode of the battery pack (7) through a light-emitting diode (9).
3. The simple non-contact detector for the breakpoints of the household power transmission lines according to claim 1, which is characterized in that: the inductive probe (3) is in a spiral shape formed by winding an enameled wire, and one end of the inductive probe (3) is connected with the triode A (5).
4. The simple non-contact detector for the breakpoints of the household power transmission lines according to claim 2, characterized in that: the triode A (5) and the triode B (6) are C945 triodes respectively.
5. The simple non-contact detector for the breakpoints of the household power transmission lines according to claim 2, characterized in that: the battery pack (7) is a 3V battery pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921995537.0U CN211293050U (en) | 2019-11-19 | 2019-11-19 | Simple and easy detector of domestic transmission line breakpoint of non-contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921995537.0U CN211293050U (en) | 2019-11-19 | 2019-11-19 | Simple and easy detector of domestic transmission line breakpoint of non-contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211293050U true CN211293050U (en) | 2020-08-18 |
Family
ID=72015154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921995537.0U Active CN211293050U (en) | 2019-11-19 | 2019-11-19 | Simple and easy detector of domestic transmission line breakpoint of non-contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211293050U (en) |
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2019
- 2019-11-19 CN CN201921995537.0U patent/CN211293050U/en active Active
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