JPS6113691A - High frequency block - Google Patents
High frequency blockInfo
- Publication number
- JPS6113691A JPS6113691A JP13422284A JP13422284A JPS6113691A JP S6113691 A JPS6113691 A JP S6113691A JP 13422284 A JP13422284 A JP 13422284A JP 13422284 A JP13422284 A JP 13422284A JP S6113691 A JPS6113691 A JP S6113691A
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- shield case
- high frequency
- frequency block
- 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
- 229910000679 solder Inorganic materials 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明は無線電話、パーソナル無線等に使用する発振ブ
ロック等の高周波ブロックに関するものである。DETAILED DESCRIPTION OF THE INVENTION FIELD OF INDUSTRIAL APPLICATION The present invention relates to high frequency blocks such as oscillation blocks used in radio telephones, personal radios and the like.
従来例の構成とその問題点
近年、無線電話、パーソナル無線等の小形化要望が強く
、これに用いられる発振ブロック等の高周波ブロックも
小形化が要望されている。Conventional configurations and their problems In recent years, there has been a strong demand for miniaturization of radio telephones, personal radios, etc., and there is also a demand for miniaturization of high frequency blocks such as oscillation blocks used in these.
第１図は従来の高周波ブロックのプリント基板とシール
ドケースの固定構造の斜視図を示すものであ、乙。Figure 1 shows a perspective view of the fixing structure of the conventional high frequency block printed circuit board and shield case.
第１図において、チップ部品４を取付けたプリント基板
１ｆｚＩ：シールドケース６に挿入し、プリント基板１
のアースとシールドケース６をハンダ付部３で固定する
。プリント基板１には外部との接続用端子２を有する。In FIG. 1, printed circuit board 1fzI with chip component 4 attached is inserted into shield case 6 and printed circuit board 1 is inserted into shield case 6.
The ground and the shield case 6 are fixed with the soldered part 3. The printed circuit board 1 has terminals 2 for connection with the outside.
このように構成された高周波ブロックは底面積が広い場
合はプリント基板１に多くの部品を取付けることが可能
であるが、底面積が狭い場合はプリント基板１を立てる
構造が必要であり、良い方法がなか−）だ。If the high-frequency block configured in this way has a wide base area, it is possible to mount many components on the printed circuit board 1, but if the base area is narrow, it is necessary to have a structure in which the printed circuit board 1 stands up, which is a good method. Ganaka-).
発明の目的
本発明は上記欠点に鑑みプリント基板をシールドケース
の側面と平行に容易にしかも安定に取付ける構造の高周
波ブロックを提供することを目的としたものである。OBJECTS OF THE INVENTION In view of the above-mentioned drawbacks, it is an object of the present invention to provide a high frequency block having a structure in which a printed circuit board can be easily and stably attached parallel to the side surface of a shield case.
発明の構成
この目的を達成するために本発明の高周波ブロックはシ
ールドケースの天井面に長方形の貫通孔を有し、この貫
通孔にプリント基板の突出部を挿入しプリント基板と７
−ルドケースをノ・ンダ付固３ ・＼一
定する構造とし、この構造とすることによって、プリン
ト基板を安定して立てた構成とでき、底面積の狭いもの
とすることができる。Structure of the Invention In order to achieve this object, the high frequency block of the present invention has a rectangular through hole in the ceiling surface of the shield case, and the protruding part of the printed circuit board is inserted into this through hole, and the printed circuit board and 7 are connected to each other.
- The shield case has a fixed structure, and by using this structure, the printed circuit board can be stably erected, and the bottom area can be narrowed.
実施例の説明
以下本発明の一実施例について図面を参照しながら説明
する。DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.
第２図は本発明の一実施例における高周波ブロックの」
二面図、第３図は同断面図、第４図は同斜視図を示すも
のである。Figure 2 shows the high frequency block in one embodiment of the present invention.
A two-sided view, FIG. 3 is a sectional view of the same, and FIG. 4 is a perspective view of the same.
第２図〜第４図において、シールドケース６の天井面に
長方形状のくぼみ６ａｉ設け、そのくぼみ６＆中に長方
形状の貫通孔６ｂｆ！ｆ：設ける。又シールドケース６
の内部にはプリント基板７にコイル１０．チップ部品９
、外部との接続用端子１１がハンダ付されており、上記
シールドケース６の天井面の貫通孔６ｂにプリント基板
７の突出部７ａがシールドケース６の上面より少し低い
位置に突出するように組込まれハンダ付部８で固定され
る。In FIGS. 2 to 4, a rectangular depression 6ai is provided on the ceiling surface of the shield case 6, and a rectangular through hole 6bf is provided inside the depression 6. f: Provided. Also shield case 6
Inside the printed circuit board 7 is a coil 10. Chip parts 9
, an external connection terminal 11 is soldered, and the printed circuit board 7 is assembled into the through hole 6b of the ceiling surface of the shield case 6 so that the protruding part 7a protrudes to a position slightly lower than the top surface of the shield case 6. It is fixed with the soldered part 8.
又、プリント基板７の下部は、下部のシールドのため底
板１５にハンダ付部１２で固定され、底板１５とシール
ドケース６はハンダ付部１３にて固定されている。なお
、図中１４はシールドケース６の義足を示す。Further, the lower part of the printed circuit board 7 is fixed to the bottom plate 15 with a soldered part 12 for shielding the lower part, and the bottom plate 15 and the shield case 6 are fixed with a soldered part 13. Note that 14 in the figure indicates the prosthetic leg of the shield case 6.
以上のようにプリント基板７は完全にしかも容易に固定
され振動に対しても問題ない。As described above, the printed circuit board 7 is completely and easily fixed, and there is no problem with vibration.
又、シールドケース６の天井面にくぼみ６ａｉ設けてい
るため、プリント基板子の突出部７ａがシールドケース
６の」二面より突出することがなく、上面にシール等を
貼ると外観上の問題もなくなる。In addition, since the recess 6ai is provided in the ceiling surface of the shield case 6, the protruding portion 7a of the printed circuit board does not protrude beyond the two sides of the shield case 6, and if a sticker or the like is pasted on the top surface, there may be problems in appearance. It disappears.
発明の効果
以上のように本発明はシールドケースの天井面に長方形
の貫通孔を設け、そのｎ通孔にプリント基板の突出部を
挿入し、ハンダ付固定することにヨリ、作業性が良く安
定にシールドケースにプリント基板を取付けることがで
き、高周波ブロックとして底面積の狭いものとすること
ができ、その実用的効果は犬なるものがある。Effects of the Invention As described above, the present invention provides a rectangular through hole in the ceiling surface of the shield case, inserts the protruding part of the printed circuit board into the hole, and secures it with solder, which provides good workability and stability. It is possible to attach a printed circuit board to the shield case, and it can be used as a high frequency block with a narrow bottom area, which has significant practical effects.
第１図は従来の高周波ブロックの斜視図、第２図は本発
明の一実施例における高周波ブロックの上面図、第３図
は同断面図、第４図は同斜視図である。
６・・・・・・シールドケース、６２Ｌ・・・・・・く
ホミ、６ｂ・・・・・・ｎ通孔、７・・・・・・プリン
ト基板、７＋！Ｌ・・・・・・突出部、８・・・・・・
プリント基板とシールドケースのノ１ンダ付部、９・・
・・・・チップ部品、１０・・・・・・コイル、１１・
・・・・・端子、１２・・・・・・底板とプリント基板
のハンダ付部、１３・・・・・・シールドケースと底板
のノ＼ンダ付部、１４・・・・・義足、１５・・・・・
・底板。FIG. 1 is a perspective view of a conventional high-frequency block, FIG. 2 is a top view of a high-frequency block according to an embodiment of the present invention, FIG. 3 is a sectional view thereof, and FIG. 4 is a perspective view thereof. 6...Shield case, 62L...Kuhomi, 6b...n through hole, 7...Printed circuit board, 7+! L... Protrusion, 8...
No. 1 solder attachment part of printed circuit board and shield case, 9...
...Chip parts, 10...Coil, 11.
...Terminal, 12... Soldering part of bottom plate and printed circuit board, 13... Soldering part of shield case and bottom plate, 14... Prosthetic leg, 15・・・・・・
·Bottom plate.
Claims (1)
貫通孔にプリント基板の突出部を挿入しプリント基板の
電極とシールドケースをハンダ付固定してなる高周波ブ
ロック。This is a high frequency block made by providing a rectangular through hole in the ceiling of the shield case, inserting the protruding part of the printed circuit board into this through hole, and fixing the electrodes of the printed circuit board and the shield case with solder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13422284A JPS6113691A (en) | 1984-06-28 | 1984-06-28 | High frequency block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13422284A JPS6113691A (en) | 1984-06-28 | 1984-06-28 | High frequency block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6113691A true JPS6113691A (en) | 1986-01-21 |
Family
ID=15123270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13422284A Pending JPS6113691A (en) | 1984-06-28 | 1984-06-28 | High frequency block |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6113691A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7924571B2 (en) | 2008-09-29 | 2011-04-12 | Murata Manufacturing Co., Ltd. | Circuit module |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5324209B2 (en) * | 1975-05-16 | 1978-07-19 | ||
| JPS5519031U (en) * | 1978-07-25 | 1980-02-06 |
-
1984
- 1984-06-28 JP JP13422284A patent/JPS6113691A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5324209B2 (en) * | 1975-05-16 | 1978-07-19 | ||
| JPS5519031U (en) * | 1978-07-25 | 1980-02-06 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7924571B2 (en) | 2008-09-29 | 2011-04-12 | Murata Manufacturing Co., Ltd. | Circuit module |
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