JPS602666Y2 - electronic tuning tuner - Google Patents
electronic tuning tunerInfo
- Publication number
- JPS602666Y2 JPS602666Y2 JP1979176543U JP17654379U JPS602666Y2 JP S602666 Y2 JPS602666 Y2 JP S602666Y2 JP 1979176543 U JP1979176543 U JP 1979176543U JP 17654379 U JP17654379 U JP 17654379U JP S602666 Y2 JPS602666 Y2 JP S602666Y2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- board
- frame
- soldered
- bypass capacitor
- 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.)
- Expired
Links
Landscapes
- Multi-Conductor Connections (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
- Structure Of Receivers (AREA)
Description
【考案の詳細な説明】
本考案は電子同調チューナの端子部の構造に関するもの
である。[Detailed Description of the Invention] The present invention relates to a structure of a terminal portion of an electronic tuning tuner.
まず、従来のこの種の電子同調チューナの端子部の構造
について第１図、第２図とともに説明する。First, the structure of the terminal portion of a conventional electronic tuning tuner of this type will be explained with reference to FIGS. 1 and 2.
第１図、第２図において、１は電子同調チューナのメイ
ン基板であり、このメイン基板１に可変容量ダイオード
等の部品が設けられ電子同調チューナの回路が構成され
る。In FIGS. 1 and 2, reference numeral 1 denotes a main board of an electronic tuning tuner, and components such as variable capacitance diodes are provided on this main board 1 to form a circuit of the electronic tuning tuner.
２はコ字状のフレームであり、このフレーム２内に上記
メイン基板１が取付けられる。Reference numeral 2 denotes a U-shaped frame, and the main board 1 is mounted inside this frame 2.
３は上記メイン基板１に半田付けされたバイパスコンデ
ンサ、４は上記メイン基板１の一端部側に半田付けされ
た端子用ピンであり、この端子用ピン４は第２図にも示
すようにその一端部に突片５が形威され、この突片５を
メイン基板１の孔に挿入し、半田ディツプにより半田付
けされ、機械的固定とともに、バイパスコンデンサ３の
一端子との電気的導通が得られる。3 is a bypass capacitor soldered to the main board 1; 4 is a terminal pin soldered to one end of the main board 1; A protruding piece 5 is formed on one end, and this protruding piece 5 is inserted into a hole in the main board 1 and soldered using a solder dip, thereby achieving mechanical fixation and electrical continuity with one terminal of the bypass capacitor 3. It will be done.
６は半田である。6 is solder.
７はフレーム板であり、このフレーム板７には上記端子
用ピン４が貫通する孔８、および、上記フレーム２の端
部に形威された突起９が挿入される孔１０が形威されて
いる。7 is a frame plate, and this frame plate 7 has a hole 8 through which the terminal pin 4 passes, and a hole 10 into which a protrusion 9 formed at the end of the frame 2 is inserted. There is.
このフレーム板７は上記フレーム２の突起９に挿入され
、四角形のフレームが形威される。This frame plate 7 is inserted into the protrusion 9 of the frame 2, forming a rectangular frame.
１１は半田流れ防止用のシートであり、このシート１１
には端子用ピン４が貫通する亀裂１２が形威されている
。11 is a sheet for preventing solder flow, and this sheet 11
A crack 12 is formed through which the terminal pin 4 passes.
このシート１１は端子用ピン４を半田付けする際にこの
半田が第２図のＡ方向に流れ、チューナ本体に流入する
のを防止するためのものである。This sheet 11 is for preventing the solder from flowing in the direction A in FIG. 2 and into the tuner body when the terminal pins 4 are soldered.
しかしながら上記従来の電子同調チューナにおいては、
バイパスコンデンサ３および端子用ピン４がメイン基板
１に取付けられるため、メイン基板１の寸法が大きくな
り、電子同調チューナが大形となる欠点があり、また、
端子用ピン４に突片５を形威しなければならないため端
子用ピン４の形状が複雑になる欠点がある。However, in the above conventional electronic tuning tuner,
Since the bypass capacitor 3 and the terminal pin 4 are attached to the main board 1, the size of the main board 1 becomes large and the electronic tuning tuner becomes large.
Since the protruding piece 5 must be formed on the terminal pin 4, there is a drawback that the shape of the terminal pin 4 becomes complicated.
また端子用ピン４が傾いて取付けられ易く、端子用ピン
間の寸法がバラツキやすい欠点があり、さらに端子用ピ
ンの配列に自由度がない欠点があった。Further, there are disadvantages in that the terminal pins 4 tend to be attached at an angle, the dimensions between the terminal pins tend to vary, and there is also a disadvantage in that there is no flexibility in the arrangement of the terminal pins.
本考案は上記従来の欠点を除去するものであり、以下に
本考案の一実施例について第３図、第４図とともに説明
する。The present invention eliminates the above-mentioned drawbacks of the conventional technology, and one embodiment of the present invention will be described below with reference to FIGS. 3 and 4.
第３図、第４図において、１３は窓１４が形成された枠
板であり、この枠板１３の端部にはフレーム２の突起９
が挿入される孔１０が形成される。In FIGS. 3 and 4, reference numeral 13 denotes a frame plate in which a window 14 is formed, and a protrusion 9 of the frame 2 is provided at the end of this frame plate 13.
A hole 10 into which is inserted is formed.
１５は端子用基板であり、この端子用基板１５に端子用
ピン１６が圧入されている。15 is a terminal board, and terminal pins 16 are press-fitted into this terminal board 15.
３はバイパスコンデンサでアリ、このバイパスコンデン
サ３の端子は上記端子用基板１５の孔に挿入される。3 is a bypass capacitor, and the terminal of this bypass capacitor 3 is inserted into the hole of the terminal board 15.
このようにバイパスコンデンサ３が支持されるとともに
端子用ピン１６が圧入された端子用基板１５が半田ディ
ツプされ、バイパスコンデンサ３が取付けられるととも
に、バイパスコンデンサ３と端子用ピン１６とが半田付
けされる。In this way, the bypass capacitor 3 is supported, and the terminal board 15 into which the terminal pins 16 are press-fitted is soldered dipped, the bypass capacitor 3 is attached, and the bypass capacitor 3 and the terminal pins 16 are soldered. .
このように本考案ではバイパスコンデンサ３および端子
用ピン１６を端子用基板１５に取付けて端子部を構成し
ているものである。As described above, in the present invention, the bypass capacitor 3 and the terminal pin 16 are attached to the terminal board 15 to form a terminal portion.
第３図において、枠板１３をフレーム２の端部に固定し
、端子用基板１５を半田付面が外側となるように上記枠
板１３の片面に重ね、バイパスコンデンサ３および端子
用ピン１６を枠板１３の窓１４に貫通させ、第４図に示
すように、端子用ピン１６の一端をメイン基板１の下面
に半田１７で半田付けするものである。In FIG. 3, the frame plate 13 is fixed to the end of the frame 2, the terminal board 15 is stacked on one side of the frame plate 13 with the soldered side facing outward, and the bypass capacitor 3 and the terminal pin 16 are attached. The terminal pin 16 is passed through the window 14 of the frame board 13, and one end of the terminal pin 16 is soldered to the lower surface of the main board 1 with solder 17, as shown in FIG.
本考案は上記のような構成であり、端子用ピンおよびバ
イパスコンデンサを端子用基板に取付けるため、メイン
基板の寸法が小さくなり、電子同調チューナが小型とな
る利点を有する。The present invention has the above-mentioned configuration, and since the terminal pins and the bypass capacitor are attached to the terminal board, the size of the main board is reduced and the electronic tuning tuner is advantageously made smaller.
また本考案では端子用ピンに突片を形成する必要がなく
、また半田流れ防止用のシートが不要であるため安価に
製造できる利点を有する。Further, the present invention has the advantage that it can be manufactured at low cost since it is not necessary to form a protrusion on the terminal pin and a sheet for preventing solder flow is not required.
また本考案によれば端子用ピンの傾きがなくなり、さら
に端子用ピン間のピッチ寸法精度が向上するものである
。Further, according to the present invention, the inclination of the terminal pins is eliminated, and the pitch dimensional accuracy between the terminal pins is further improved.
さらに本考案では端子用基板を半田ディツプする際端子
用ピンにも半田が付着するため、端子用ピンを他回路に
接続する場合の半田付性が向上する利点を有するもので
ある。Furthermore, in the present invention, since solder also adheres to the terminal pins when the terminal board is soldered-dipped, there is an advantage that solderability when connecting the terminal pins to other circuits is improved.
また、フレームの機械的強度は枠板により十分なものに
保たれることとなり、端子用基板が割れてしまうという
ことはなく、しかも衝撃等により端子用基板が傾いてし
まうということもなくなるため、端子用ピンのピッチ寸
法精度が悪化してしまうこともないという効果が得られ
る。In addition, the mechanical strength of the frame is maintained at a sufficient level by the frame plate, so the terminal board will not break, and the terminal board will not be tilted due to impact, etc. This provides the effect that the pitch dimensional accuracy of the terminal pins does not deteriorate.
第１図は従来の電子同調チューナの要部の分解斜視図、
第２図は同チューナの断面図、第３図は本考案の一実施
例における電子同調チューナの要部の分解斜視図、第４
図は同チューナの断面図である。
１・・・・・・メイン基板、２−−−−−−フレーム、
３・・・・・・バイパスコンデンサ、１３・・・・・・
枠板、１４・・・・・・窓、１５・・・・・・端子用基
板、１６・・・・・・端子用ピン、１７・・・・・・半
田。Figure 1 is an exploded perspective view of the main parts of a conventional electronic tuning tuner.
Fig. 2 is a sectional view of the tuner, Fig. 3 is an exploded perspective view of the main parts of an electronically tuned tuner according to an embodiment of the present invention, and Fig. 4 is a sectional view of the tuner.
The figure is a sectional view of the same tuner. 1... Main board, 2--- Frame,
3... Bypass capacitor, 13...
Frame board, 14... Window, 15... Terminal board, 16... Terminal pin, 17... Solder.
Claims (1)
る枠板を取付け、端子用ピンが圧入されるとともにバイ
パスコンデンサの端子が挿入された端子用基板を半田デ
ィツプして上記バイパスコンデンサと上記端子用ピンと
を半田付けし、上記端子用基板を半田付は面が外側とな
るように上記枠板に重ね上記端子用ピンの一端を上記メ
イン基板に半田付けしてなる電子同調チューナ。A frame plate with a window is attached to the end of the frame to which the main board is attached, and the terminal pins are press-fitted and the terminal board into which the bypass capacitor terminal is inserted is soldered and connected to the bypass capacitor and the terminal. The terminal board is stacked on the frame board with the soldered surface facing outward, and one end of the terminal pin is soldered to the main board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979176543U JPS602666Y2 (en) | 1979-12-19 | 1979-12-19 | electronic tuning tuner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979176543U JPS602666Y2 (en) | 1979-12-19 | 1979-12-19 | electronic tuning tuner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5693025U JPS5693025U (en) | 1981-07-24 |
| JPS602666Y2 true JPS602666Y2 (en) | 1985-01-25 |
Family
ID=29687171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979176543U Expired JPS602666Y2 (en) | 1979-12-19 | 1979-12-19 | electronic tuning tuner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS602666Y2 (en) |
-
1979
- 1979-12-19 JP JP1979176543U patent/JPS602666Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5693025U (en) | 1981-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS602666Y2 (en) | electronic tuning tuner | |
| JPH0611666Y2 (en) | High-frequency equipment terminal mounting structure | |
| JPS6348118Y2 (en) | ||
| JPS6348119Y2 (en) | ||
| JPS605646Y2 (en) | UHF TV Jiyeon Chiyuna | |
| JPH0439668Y2 (en) | ||
| JPS6020300Y2 (en) | printed wiring board | |
| JPH0189724U (en) | ||
| JPS5853775Y2 (en) | Board mounting structure | |
| JPH0110956Y2 (en) | ||
| JPH0731560Y2 (en) | Integrated circuit device | |
| JPH0431269U (en) | ||
| JPS6021549A (en) | Chip component | |
| JPS6021550A (en) | Chip component | |
| JPS6111897Y2 (en) | ||
| JPS6344475U (en) | ||
| JPS58127674U (en) | Mounting structure for printed wiring parts | |
| JPS59112994U (en) | Shield structure | |
| JPH03104773U (en) | ||
| JPS59111037U (en) | trimmer capacitor device | |
| JPS59161751U (en) | Assembly structure of UHF tuner tuning circuit | |
| JPS59101463U (en) | Grounding structure of electronic components | |
| JPH0472610U (en) | ||
| JPS61177472U (en) | ||
| JPH01108968U (en) |