CN207081822U - A kind of optical fiber splicer magnet polarities detection means - Google Patents
A kind of optical fiber splicer magnet polarities detection means Download PDFInfo
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- CN207081822U CN207081822U CN201720907707.XU CN201720907707U CN207081822U CN 207081822 U CN207081822 U CN 207081822U CN 201720907707 U CN201720907707 U CN 201720907707U CN 207081822 U CN207081822 U CN 207081822U
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Abstract
The utility model discloses a kind of optical fiber splicer magnet polarities detection means,Including detection unit,Display unit,First power supply unit and the second power supply unit,Detection unit is connected with display unit by resistance R3,Detection unit and display unit are grounded,Detection unit and display unit are connected to power supply in the utility model,Detection unit includes unipolarity Hall component X5,Electric capacity C4,Resistance R7 and resistance R8,Unipolarity Hall component X5 output end is connected with resistance R8 one end,Unipolarity Hall component X5 anode is connected with resistance R7 one end,Unipolarity Hall component X5 earth terminal is connected with electric capacity C4 one end,Electric capacity C4,Resistance R7 and resistance the R8 other end are connected with the first power supply unit,The utility model can carry out magnetic detection directly in optical fiber splicer production process to the magnet of module,Improve detection efficiency and production quality.
Description
Technical field
It the utility model is related to a kind of detection instrument, more particularly to a kind of optical fiber splicer magnet polarities detection means.
Background technology
Many modules need to assemble magnet optical fiber splicer in process of production, easily by the pole of magnet in assembling process
Property it is anti-loaded, causing assembling, module is unqualified causes rework aspect, in order to improve production quality, improve production efficiency, it is necessary to magnetic
Iron carries out Check up polarity judgement in assembly project.Traditional detection method is artificial judgment magnet polarities, but artificial detection consumes
When effort, and easily misjudgment, not only inefficient, production cost also greatly increases.
Utility model content
To overcome artificial detection magnet polarities present in prior art to take time and effort, efficiency is low and cost is high asks
Topic, the utility model provide a kind of optical fiber splicer magnet polarities detection means.
Concrete technical scheme is as follows：
A kind of optical fiber splicer magnet polarities detection means, including detection unit, display unit, the first power supply unit and
Second power supply unit, the detection unit and display unit are connected by resistance R3, and the detection unit and display unit connect
Ground, the detection unit include unipolarity Hall component X5, electric capacity C4, resistance R7 and resistance R8, the unipolarity Hall member
Device X5 output end is connected with resistance R8 one end, one end phase of the anode and resistance R7 of the unipolarity Hall component X5
Even, the earth terminal of the unipolarity Hall component X5 is connected with electric capacity C4 one end, the electric capacity C4, resistance R7 and resistance R8
The other end be connected with the first power supply unit, the display unit includes the metal-oxide-semiconductor V2, indicator lamp and the resistance R1 that are sequentially connected,
The grid of the metal-oxide-semiconductor V2 is connected with resistance R3, the source ground of the metal-oxide-semiconductor V2, the drain electrode of the metal-oxide-semiconductor V2 and indicator lamp
It is connected, the resistance R1 is connected with the second power supply unit.
Preferably, the polarity of the unipolarity Hall component X5 is N.
Preferably, the voltage of first power supply unit and the second power supply unit is 3.3V.
Preferably, first power supply unit and the second power supply unit are button cell.
Preferably, the indicator lamp is LED state indicator lamp.
The utility model has the advantages that compared with prior art：
The utility model includes detection unit, display unit, the first power supply unit and the second power supply unit, the utility model
Individually power supply can mitigate power supply power supply pressure for middle detection unit and display unit, improve the service life of power supply, in addition this reality
Include unipolarity Hall component X5, electric capacity C4, resistance R7 and resistance R8 with the detection unit in new, the utility model can be with
Magnetic detection is directly carried out to the magnet of module in optical fiber splicer production process by external unipolarity Hall component,
Improve detection efficiency and production quality.
Brief description of the drawings
Fig. 1 is a kind of circuit diagram of optical fiber splicer magnet polarities detection means.
Embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.Herein it should be noted that
It is used to help understand the utility model for the explanation of these embodiments, but does not form to restriction of the present utility model.This
Outside, as long as technical characteristic involved in each embodiment of the utility model disclosed below does not form conflict each other
Can is mutually combined.
A kind of optical fiber splicer magnet polarities detection means, as shown in figure 1, including detection unit, display unit, first
Power supply unit and the second power supply unit, detection unit and display unit are connected by resistance R3, and wherein R3 resistance is 1K Ω, inspection
To survey unit and display unit is grounded, detection unit includes unipolarity Hall component X5, electric capacity C4, resistance R7 and resistance R8,
Wherein electric capacity C4 capacitance is 0.1UF, and resistance R7 resistance is 390 Ω, and resistance R8 resistance is 10K Ω.Unipolarity Hall
Component X5 output end is connected with resistance R8 one end, one end phase of unipolarity Hall component X5 anode and resistance R7
Even, unipolarity Hall component X5 earth terminal is connected with electric capacity C4 one end, electric capacity C4, resistance R7 and resistance the R8 other end
It is connected with the first power supply unit, wherein unipolarity Hall component X5 polarity can be N or S, it is preferred that the utility model
In unipolarity Hall component X5 polarity be N.Metal-oxide-semiconductor V2 that display unit in the utility model includes being sequentially connected,
LED state indicator lamp and resistance R1, metal-oxide-semiconductor V2 grid are connected with resistance R3, metal-oxide-semiconductor V2 source ground, metal-oxide-semiconductor V2 leakage
Pole is connected with LED state indicator lamp, and resistance R1 is connected with the second power supply unit, and wherein R1 resistance is 1K Ω.Further preferably
, the first power supply unit and the second power supply unit in the utility model are the button cell that voltage is 3.3V.
Embodiment of the present utility model is explained in detail above in association with accompanying drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, it is right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall within the scope of protection of the utility model.
Claims (5)
- A kind of 1. optical fiber splicer magnet polarities detection means, it is characterised in that：Including detection unit, display unit, first Power supply unit and the second power supply unit, the detection unit and display unit are connected by resistance R3, the detection unit and aobvious Show that unit is grounded, the detection unit includes unipolarity Hall component X5, electric capacity C4, resistance R7 and resistance R8, the list Polarity Hall component X5 output end is connected with resistance R8 one end, the anode and resistance of the unipolarity Hall component X5 R7 one end is connected, and the earth terminal of the unipolarity Hall component X5 is connected with electric capacity C4 one end, the electric capacity C4, resistance R7 and resistance the R8 other end are connected with the first power supply unit, and the display unit includes metal-oxide-semiconductor V2, the indicator lamp being sequentially connected With resistance R1, the grid of the metal-oxide-semiconductor V2 is connected with resistance R3, the source ground of the metal-oxide-semiconductor V2, the leakage of the metal-oxide-semiconductor V2 Pole is connected with indicator lamp, and the resistance R1 is connected with the second power supply unit.
- A kind of 2. optical fiber splicer magnet polarities detection means according to claim 1, it is characterised in that：The monopole Property Hall component X5 polarity is N.
- A kind of 3. optical fiber splicer magnet polarities detection means according to claim 1, it is characterised in that：Described first The voltage of power supply unit and the second power supply unit is 3.3V.
- A kind of 4. optical fiber splicer magnet polarities detection means according to claim 2, it is characterised in that：Described first Power supply unit and the second power supply unit are button cell.
- A kind of 5. optical fiber splicer magnet polarities detection means according to claim 1, it is characterised in that：The instruction Lamp is LED state indicator lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720907707.XU CN207081822U (en) | 2017-07-25 | 2017-07-25 | A kind of optical fiber splicer magnet polarities detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720907707.XU CN207081822U (en) | 2017-07-25 | 2017-07-25 | A kind of optical fiber splicer magnet polarities detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207081822U true CN207081822U (en) | 2018-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720907707.XU Active CN207081822U (en) | 2017-07-25 | 2017-07-25 | A kind of optical fiber splicer magnet polarities detection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207081822U (en) |
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2017
- 2017-07-25 CN CN201720907707.XU patent/CN207081822U/en active Active
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