JPH0471024U - - Google Patents

Info

Publication number
JPH0471024U
JPH0471024U JP1990114604U JP11460490U JPH0471024U JP H0471024 U JPH0471024 U JP H0471024U JP 1990114604 U JP1990114604 U JP 1990114604U JP 11460490 U JP11460490 U JP 11460490U JP H0471024 U JPH0471024 U JP H0471024U
Authority
JP
Japan
Prior art keywords
shielding member
shielding
filter circuit
case
shielding case
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.)
Granted
Application number
JP1990114604U
Other languages
Japanese (ja)
Other versions
JP2558321Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990114604U priority Critical patent/JP2558321Y2/en
Priority to US07/619,942 priority patent/US5150087A/en
Publication of JPH0471024U publication Critical patent/JPH0471024U/ja
Application granted granted Critical
Publication of JP2558321Y2 publication Critical patent/JP2558321Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Filters And Equalizers (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図及び第２図は本考案の一実施例である電
気信号フイルタの断面図、第３図乃至第５図は仮
止め機構を拡大して示す図、第６図は従来の電気
信号フイルタを説明するための図である。 １０……電気信号フイルタ、１１……シールド
ケース、１２……内側ケース、１３……外側ケー
ス、１５……シールド部材、１５ａ……第１のシ
ールド部材半体、１５ｂ……第２のシールド部材
半体、１８……第１の回路基板、１９……第２の
回路基板、２５……テーパ部、２６ａ，２６ｂ…
…仮止め片、２７ａ，２７ｂ……小突起、２８ａ
，２８ｂ……仮止め孔。 Figures 1 and 2 are cross-sectional views of an electric signal filter that is an embodiment of the present invention, Figures 3 to 5 are enlarged views of the temporary fixing mechanism, and Figure 6 is a cross-sectional view of a conventional electric signal filter. FIG. DESCRIPTION OF SYMBOLS 10... Electric signal filter, 11... Shield case, 12... Inner case, 13... Outer case, 15... Shield member, 15a... First shield member half, 15b... Second shield member Half body, 18...first circuit board, 19...second circuit board, 25...tapered portion, 26a, 26b...
...Temporary fixing piece, 27a, 27b...Small protrusion, 28a
, 28b... Temporary fixing hole.

Claims (1)

【実用新案登録請求の範囲】 基板上に形成された第１のフイルタ回路と第２
のフイルタ回路との間にシールド部材を配設して
おり、該基板と該シールド部材を筒状のシールド
ケースに装着すると共に、該シールド部材と該シ
ールドケースを半田付けしてなる構成の電気信号
フイルタにおいて、 該シールド部材の該シールドケースと対向する
部位にテーパ部を形成し、該テーパ部に半田を充
填して該シールド部材と該シールドケースとを半
田付けしてなる構成の電気信号フイルタ。[Claims for Utility Model Registration] A first filter circuit formed on a substrate and a second filter circuit formed on a substrate.
A shielding member is disposed between the circuit board and the filter circuit, the board and the shielding member are attached to a cylindrical shielding case, and the shielding member and the shielding case are soldered. An electric signal filter comprising: forming a tapered part in a portion of the shielding member facing the shielding case; filling the tapered part with solder to solder the shielding member and the shielding case;
JP1990114604U 1989-11-30 1990-10-31 Electric signal device Expired - Lifetime JP2558321Y2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1990114604U JP2558321Y2 (en) 1990-10-31 1990-10-31 Electric signal device
US07/619,942 US5150087A (en) 1989-11-30 1990-11-29 Electrical signal filter and method for manufacture of electrical signal filter internal circuit board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990114604U JP2558321Y2 (en) 1990-10-31 1990-10-31 Electric signal device

Publications (2)

Publication Number Publication Date
JPH0471024U true JPH0471024U (en) 1992-06-23
JP2558321Y2 JP2558321Y2 (en) 1997-12-24

Family

ID=31862309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990114604U Expired - Lifetime JP2558321Y2 (en) 1989-11-30 1990-10-31 Electric signal device

Country Status (1)

Country Link
JP (1) JP2558321Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5899004A (en) * 1981-12-08 1983-06-13 Matsushita Electric Ind Co Ltd Video intermediate frequency filter
JPS63185096A (en) * 1987-01-27 1988-07-30 松下電器産業株式会社 Tuner

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5899004A (en) * 1981-12-08 1983-06-13 Matsushita Electric Ind Co Ltd Video intermediate frequency filter
JPS63185096A (en) * 1987-01-27 1988-07-30 松下電器産業株式会社 Tuner

Also Published As

Publication number Publication date
JP2558321Y2 (en) 1997-12-24

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