JPH0434679U - - Google Patents
Info
- Publication number
- JPH0434679U JPH0434679U JP7579390U JP7579390U JPH0434679U JP H0434679 U JPH0434679 U JP H0434679U JP 7579390 U JP7579390 U JP 7579390U JP 7579390 U JP7579390 U JP 7579390U JP H0434679 U JPH0434679 U JP H0434679U
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- coil
- around
- metal
- approximately
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 230000003321 amplification Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Description
第１図は、本考案の実施例１を示す組み立て斜
視図である。第２図は、従来の金属探査機のセン
サーの組み立て斜視図である。第３図及び第４図
は、従来の金属探査機のセンサーによる等電位線
図である。第５図は、本案の電気回路系統図であ
る。第６図は、本案の金属探査機のセンサーによ
る等電位線図である。第７図および第８図は、本
考案の実施例２および実施例３を示す組み立て斜
視図である。
１……ボビン、１′……ボビン、２……１次側
コイル、３……２次側コイル、４……ケース、５
……ケース、６……金属を探査する側の面、７…
…金属を探査する側の面６と１次側コイル２との
なす角度、８……金属が埋まつている場所の表面
、９……埋まつている金属、１０……金属検出時
の等電位線、１１……発振回路、１２……増幅回
路、１３……検波回路、１４……電流計、１５…
…センサー。
FIG. 1 is an assembled perspective view showing Embodiment 1 of the present invention. FIG. 2 is an assembled perspective view of a sensor of a conventional metal probe. FIGS. 3 and 4 are equipotential diagrams obtained by a sensor of a conventional metal probe. FIG. 5 is an electrical circuit diagram of the present invention. FIG. 6 is an equipotential diagram obtained by the sensor of the metal probe of the present invention. 7 and 8 are assembled perspective views showing a second embodiment and a third embodiment of the present invention. 1...Bobbin, 1'...Bobbin, 2...Primary coil, 3...Secondary coil, 4...Case, 5
...Case, 6...Surface for metal exploration, 7...
...The angle between the surface 6 on the side where metal is being probed and the primary coil 2, 8...The surface of the place where metal is buried, 9...The buried metal, 10...When detecting metal, etc. Potential line, 11...Oscillation circuit, 12...Amplification circuit, 13...Detection circuit, 14...Ammeter, 15...
…sensor.
Claims (1)
イル３を巻き、 (ロ) 前項(イ)で巻いたコイルと約９０°に交差
するように、もう一方のコイルをボビン１に巻き
、 (ハ) ケース４，５の金属探査面６と１次側コイ
ル２及び２次側コイル３のなす角度７がともに約
４５°になるようにボビン１をケース４，５内に
固定する。 以上の構成よりなる金属探査用センサー。[Claims for Utility Model Registration] (a) Wound the primary coil 2 or secondary coil 3 around the bobbin 1, (b) Wrap the coil around the bobbin 1 so that it intersects the coil wound in the previous paragraph (a) at approximately 90°. Wind one of the coils around the bobbin 1, and (c) place the bobbin 1 in the case so that the angle 7 formed by the metal exploration surfaces 6 of the cases 4 and 5 and the primary coil 2 and secondary coil 3 is approximately 45°. Fix it within 4.5. A sensor for metal exploration consisting of the above configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7579390U JPH0434679U (en) | 1990-07-16 | 1990-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7579390U JPH0434679U (en) | 1990-07-16 | 1990-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0434679U true JPH0434679U (en) | 1992-03-23 |
Family
ID=31616685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7579390U Pending JPH0434679U (en) | 1990-07-16 | 1990-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434679U (en) |
-
1990
- 1990-07-16 JP JP7579390U patent/JPH0434679U/ja active Pending
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