JPH0430711U - - Google Patents
Info
- Publication number
- JPH0430711U JPH0430711U JP7093590U JP7093590U JPH0430711U JP H0430711 U JPH0430711 U JP H0430711U JP 7093590 U JP7093590 U JP 7093590U JP 7093590 U JP7093590 U JP 7093590U JP H0430711 U JPH0430711 U JP H0430711U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- case
- frequency coil
- metal case
- shaped core
- 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 2
- 238000005452 bending Methods 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
Description
第１図は本考案の高周波コイルの実施例を示す
斜視図、第２図はつぼ状コアの保持部分の断面図
、第３図はケースの平面図、第４図は縁の曲げ加
工を行う前のケースの平面図、第５図は本考案の
他の実施例におけるつぼ状コアの保持部分の断面
図、第６図はケースの平面図、第７図はつぼ状コ
アの別の保持部分の部分断面図、第８図は従来の
高周波コイルの断面図である。
１０……ケース、１１……孔、１２……凹部、
１３……つぼ状コア、１６……縁。
Figure 1 is a perspective view showing an embodiment of the high-frequency coil of the present invention, Figure 2 is a sectional view of the holding part of the pot-shaped core, Figure 3 is a plan view of the case, and Figure 4 shows the bending of the edges. A plan view of the previous case, FIG. 5 is a sectional view of a holding portion of the pot-shaped core in another embodiment of the present invention, FIG. 6 is a plan view of the case, and FIG. 7 is another holding portion of the pot-shaped core. FIG. 8 is a cross-sectional view of a conventional high-frequency coil. 10... Case, 11... Hole, 12... Recessed part,
13... urn-shaped core, 16... rim.
Claims (1)
ル部分を被つて上下動するつぼ状コアが、その外
周面の螺子に孔の縁を螺合し、さらに螺合部分と
は別の位置でケースの側面と接触して保持される
ことを特徴とする高周波コイル。 (2) 金属ケースの上面の孔は、外側に向かつて
延在する複数の切込みを設けてある実用新案登録
請求の範囲第１項記載の高周波コイル。[Claims for Utility Model Registration] (1) A hole is provided on the top surface of the metal case, and a pot-shaped core that moves up and down while covering the coil portion screws the edge of the hole into a thread on its outer circumferential surface, and further A high-frequency coil that is held in contact with the side surface of a case at a position different from the threaded part. (2) The high-frequency coil according to claim 1, wherein the hole in the upper surface of the metal case is provided with a plurality of notches extending outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7093590U JPH0430711U (en) | 1990-07-03 | 1990-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7093590U JPH0430711U (en) | 1990-07-03 | 1990-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0430711U true JPH0430711U (en) | 1992-03-12 |
Family
ID=31607529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7093590U Pending JPH0430711U (en) | 1990-07-03 | 1990-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0430711U (en) |
-
1990
- 1990-07-03 JP JP7093590U patent/JPH0430711U/ja active Pending