JPS6164731U - - Google Patents
Info
- Publication number
- JPS6164731U JPS6164731U JP15052684U JP15052684U JPS6164731U JP S6164731 U JPS6164731 U JP S6164731U JP 15052684 U JP15052684 U JP 15052684U JP 15052684 U JP15052684 U JP 15052684U JP S6164731 U JPS6164731 U JP S6164731U
- Authority
- JP
- Japan
- Prior art keywords
- double
- circuit board
- frame
- shield cover
- shaped base
- 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
Links
- 239000002184 metal Substances 0.000 claims description 2
- 238000007747 plating Methods 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
Landscapes
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
第１図は本考案の一実施例を示す斜視図、第２
図は第１図の電子チユーナのターミナル部の拡大
正面図、第３図は第２図のＡ−Ａ線拡大断面図で
ある。第４図及び第５図は従来の電子チユーナの
二例を示す斜視図、第６図及び第７図は第５図の
電子チユーナにおけるターミナル部の拡大正面図
及び拡大背面図、第８図は第６図のＢ−Ｂ線拡大
断面図である。
２…チユーナ回路部品、３…プリント配線体、
４′…シヤーシベース、５，６…シールドカバー
、１２…両面プリント基板、１６…アースパター
ン、２１…端子、２２…ターミナル部、２３，２
４…金属メツキ層。
Fig. 1 is a perspective view showing one embodiment of the present invention;
1 is an enlarged front view of the terminal section of the electronic tuner shown in FIG. 1, and FIG. 3 is an enlarged sectional view taken along the line A--A in FIG. 2. 4 and 5 are perspective views showing two examples of conventional electronic tuners, FIGS. 6 and 7 are enlarged front and rear views of the terminal section of the electronic tuner of FIG. 5, and FIG. FIG. 7 is an enlarged sectional view taken along line BB in FIG. 6; 2... tuner circuit components, 3... printed wiring body,
4'... Chassis base, 5, 6... Shield cover, 12... Double-sided printed circuit board, 16... Earth pattern, 21... Terminal, 22... Terminal section, 23, 2
4...Metal plating layer.
Claims (1)
、一辺に両面プリント基板を使用した枠形ベース
と、前記プリント配線体を収納した前記枠形ベー
スの表裏開口に被嵌されたシールドカバーを有す
る電子チユーナにおいて、前記両面プリント基板
は入出力端子と共に両面にシールド用アースパタ
ーンが形成され、少なくともその前記シールドカ
バーとの接触部分に耐酸化性金属メツキ層を被着
形成したことを特徴とする電子チユーナ。 An electronic tuner having a printed wiring body assembled with tuner circuit components, a frame-shaped base using a double-sided printed circuit board on one side, and a shield cover fitted into the front and back openings of the frame-shaped base housing the printed wiring body. An electronic tuner characterized in that the double-sided printed circuit board has input/output terminals as well as shielding earth patterns formed on both sides, and an oxidation-resistant metal plating layer is formed on at least the contact portion with the shield cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15052684U JPH0136352Y2 (en) | 1984-10-03 | 1984-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15052684U JPH0136352Y2 (en) | 1984-10-03 | 1984-10-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6164731U true JPS6164731U (en) | 1986-05-02 |
| JPH0136352Y2 JPH0136352Y2 (en) | 1989-11-06 |
Family
ID=30708672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15052684U Expired JPH0136352Y2 (en) | 1984-10-03 | 1984-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0136352Y2 (en) |
-
1984
- 1984-10-03 JP JP15052684U patent/JPH0136352Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0136352Y2 (en) | 1989-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6164731U (en) | ||
| JPH0418474U (en) | ||
| JPH0361393U (en) | ||
| JPS6083296U (en) | Structure of electromagnetic shield case for circuit board | |
| JPS6035596U (en) | Shield cover mounting structure | |
| JPH048494U (en) | ||
| JPS63134591U (en) | ||
| JPH0227798U (en) | ||
| JPS61174799U (en) | ||
| JPS6240896U (en) | ||
| JPH031592U (en) | ||
| JPS6380895U (en) | ||
| JPH02132970U (en) | ||
| JPS6192089U (en) | ||
| JPS6452300U (en) | ||
| JPH0276894U (en) | ||
| JPS6385000U (en) | ||
| JPS62191205U (en) | ||
| JPS6397284U (en) | ||
| JPS6170998U (en) | ||
| JPS63119299U (en) | ||
| JPS62204385U (en) | ||
| JPS631399U (en) | ||
| JPS60103896U (en) | Printed board shield structure | |
| JPH0448693U (en) |