JPS5846537Y2 - connection device - Google Patents
connection deviceInfo
- Publication number
- JPS5846537Y2 JPS5846537Y2 JP9936779U JP9936779U JPS5846537Y2 JP S5846537 Y2 JPS5846537 Y2 JP S5846537Y2 JP 9936779 U JP9936779 U JP 9936779U JP 9936779 U JP9936779 U JP 9936779U JP S5846537 Y2 JPS5846537 Y2 JP S5846537Y2
- Authority
- JP
- Japan
- Prior art keywords
- metal plate
- circuit board
- printed circuit
- rod antenna
- back 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.)
- Expired
Links
- 239000002184 metal Substances 0.000 claims description 22
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
【考案の詳細な説明】
本考案は接続装置に係り、特にラジオまたはラジオカセ
ット等のフロントケースとバックケースとの間にプリン
ト基板が挟持され、バックケースにロッドアンテナが取
り付けであるときにプリント基板とロッドアンテナとを
電気的に接続するのに好適な構造の接続装置に関するも
のである。[Detailed description of the invention] The present invention relates to a connection device, in particular when a printed circuit board is sandwiched between a front case and a back case of a radio or radio cassette, etc., and a rod antenna is attached to the back case. The present invention relates to a connection device having a structure suitable for electrically connecting a rod antenna and a rod antenna.
従来のこの種接続装置においては、ロッドアンテナとプ
リント基板とを電気的に接続するのに、ノード線をプリ
ント基板のパターン面に半田付けするか、または、プリ
ント基板のパターン面にファストピンを半田付けし、リ
ード線にコネクタを取り付けておいて、このコネクタを
ファストピンに接続し、一方、リード線の他端にラグ端
子を半田付けし、このラグ端子をバックケースにロッド
アンテナと共締めして接続するようにしていた。In conventional connection devices of this type, in order to electrically connect the rod antenna and the printed circuit board, node wires are soldered to the patterned surface of the printed circuit board, or fast pins are soldered to the patterned surface of the printed circuit board. Attach the connector to the lead wire, connect this connector to the fast pin, and solder the lug terminal to the other end of the lead wire, and fasten this lug terminal to the back case together with the rod antenna. I was trying to connect.
そのため、組立時またはサービス時に断線したり接続も
れをきたすことがあった。As a result, wire breaks or connection leaks may occur during assembly or service.
また、フロントケースとバックケースが一体になってい
る状態ではリード線が自由状態にあり、びりつきの原因
になることがあった。Furthermore, when the front case and back case are integrated, the lead wires are in a free state, which may cause vibration.
本考案の目的は、上記した従来技術の欠点をなくシ、組
立時、サービス時に接続もれを起すことがなく、かつ、
びりつきをなくすことができる接続装置を提供すること
にある。The purpose of the present invention is to eliminate the above-mentioned drawbacks of the prior art, eliminate connection leaks during assembly and service, and
An object of the present invention is to provide a connection device that can eliminate static.
本考案の特徴は、フロントケースとバックケースにそれ
ぞれボスを設け、上記それぞれのボスの間にプリント基
板と金属板の一部を挟持して共締めし、この金属板の一
方の接続部をバックケースにロッドアンテナと電気的に
接続されるように共締めし、上記金属板の他方の接続部
を上記プリント基板のパターン面に弾性的に接触させる
ようにした点にある。The feature of this invention is that a boss is provided on each of the front case and the back case, and a printed circuit board and a part of the metal plate are sandwiched between the bosses and tightened together, and one connection part of this metal plate is attached to the back. The rod antenna is fastened to the case so as to be electrically connected to the rod antenna, and the other connecting portion of the metal plate is brought into elastic contact with the patterned surface of the printed circuit board.
以下本考案を第１図ないし第４図に示した実施例を用い
て詳細に説明する。The present invention will be explained in detail below using the embodiments shown in FIGS. 1 to 4.
第１図は本考案の接続装置の一実施例を示す内部正面図
、第２図は第１図の金属板の側面図、第３図は第１図の
Ａ−Ａ線断面図、第４図は第１図のＢ−Ｂ線断面図であ
る。Fig. 1 is an internal front view showing one embodiment of the connecting device of the present invention, Fig. 2 is a side view of the metal plate shown in Fig. 1, Fig. 3 is a sectional view taken along line A-A in Fig. The figure is a sectional view taken along the line B-B in FIG. 1.
第１図〜第４図において、１はフロントケース、２はフ
ロントケース１に取り付けるバックケースで、第４図に
示すように、フロントケース１とバックケース２にそれ
ぞれボス１ａ、２ｂを設け、ボスｌａ、２ｂの間にプリ
ント基板３を挟持してネジ４で共締めする構造になって
いるが、本考案では、このときに、プリント基板３とプ
リント基板３のパターン面に後述するロッドアンテナを
電気的に接続するための金属板５の一部５ａとをボス１
ａと２ｂの間に挟持してネジ４で共締めするようにした
。1 to 4, 1 is a front case, 2 is a back case attached to the front case 1, and as shown in FIG. The structure is such that the printed circuit board 3 is sandwiched between la and 2b and fastened together with screws 4, but in this invention, at this time, a rod antenna, which will be described later, is attached to the printed circuit board 3 and the patterned surface of the printed circuit board 3. A portion 5a of the metal plate 5 for electrical connection is connected to the boss 1.
It was sandwiched between a and 2b and tightened together with screw 4.
また、第３図に示すように、バックケース２のボス２ｂ
にロッドアンテナ６と金属板５の一方の接続部５ｂとが
電気的に接続されるようにネジ７で共締めした。In addition, as shown in FIG. 3, the boss 2b of the back case 2
The rod antenna 6 and one connecting portion 5b of the metal plate 5 were fastened together with screws 7 so that they were electrically connected.
一方、金属板５の一方の接続部５ｂと他方の接続部５Ｃ
と間に弾性が生じうるように金属板５をＵ字形に構成し
、接続部５Ｃをプリント基板３のパターン面に弾性接触
させである。On the other hand, one connecting portion 5b and the other connecting portion 5C of the metal plate 5
The metal plate 5 is configured in a U-shape so that elasticity can be generated between the metal plate 5 and the connecting portion 5C in elastic contact with the patterned surface of the printed circuit board 3.
ただし、この弾性接触が線接触になるように構成し、パ
ターン面が腐食しても、また、プリント基板３が温度変
化によって寸法の変化を起しても常に良好に電気的接触
を保持できるようにした。However, this elastic contact is configured to be a line contact, so that good electrical contact can always be maintained even if the pattern surface corrodes or the printed circuit board 3 changes in size due to temperature changes. I made it.
なお、接続部５Ｃの部分が輸送時、組立時に永久変形を
起さないようにストッパ５ｄを設けた。A stopper 5d was provided to prevent the connecting portion 5C from being permanently deformed during transportation and assembly.
上記した本考案の実施例によれば、フロントケース１に
バックケース２を取りつけるときに、プリント基板３お
よび金属板５の一部５ａが共締めされ、また、バックケ
ース２にロッドアンテナ６を取り付けるときに、金属板
５の一方の接続部５ｂが共締めされ、このときに、金属
板５の他方の接続部５Ｃがプリント基板３のパターン面
に線接触で弾性接触するので、組立時またはサービス時
に接続もれをきたすことがない。According to the embodiment of the present invention described above, when attaching the back case 2 to the front case 1, the printed circuit board 3 and the part 5a of the metal plate 5 are fastened together, and the rod antenna 6 is attached to the back case 2. At times, one of the connecting parts 5b of the metal plate 5 is tightened together, and at this time, the other connecting part 5C of the metal plate 5 comes into line contact with the pattern surface of the printed circuit board 3, so that it is difficult to assemble or service. No connection leaks occur at times.
また、接続部５Ｃが線接触になっているから、常に良好
に電気的接触が保持され、かつ、金属板５がびりつきの
原因になることがない。Further, since the connecting portion 5C is a line contact, good electrical contact is always maintained and the metal plate 5 does not cause sticking.
また、ロッドアンテナ６を交換するときは、ネジ７をは
ずすだけでよいので、フロントケース１からバックケー
ス２を取り外すことなく行うことができ、サービス性が
向上する。Moreover, when replacing the rod antenna 6, it is only necessary to remove the screws 7, so it can be done without removing the back case 2 from the front case 1, and serviceability is improved.
以上説明したように、本考案によれば、組立時、サービ
ス時に接続もれを起すことがなく、かつ、びりつきをな
くすことができるので、作業性、サービス性を向上でき
るという顕著な効果がある。As explained above, the present invention has the remarkable effect of improving workability and serviceability by eliminating connection leaks and static during assembly and service. be.
第１図は本考案の接続装置の一実施例を示す内部正面図
、第２図は第１図の金属板の側面図、第３図は第１図の
Ａ−Ａ線断面図、第４図は第１図のＢ−Ｂ線断面図であ
る。
１・・・・・・フロントケース、２・・・・・・バック
ケース、１ａ、２ａ・・・・・・ボス、３・・・・・・
プリント基板、４，７・・・・・・ネジ、５・・・・・
・金属板、５ａ・・・・・・金属板の一部、５ｂ、５Ｃ
・・・・・・金属板の接続部、６・・・・・・ロッドア
ンテナ。Fig. 1 is an internal front view showing one embodiment of the connecting device of the present invention, Fig. 2 is a side view of the metal plate shown in Fig. 1, Fig. 3 is a sectional view taken along line A-A in Fig. The figure is a sectional view taken along the line B-B in FIG. 1. 1...Front case, 2...Back case, 1a, 2a...Boss, 3...
Printed circuit board, 4, 7...Screw, 5...
・Metal plate, 5a...Part of metal plate, 5b, 5C
...Metal plate connection, 6...Rod antenna.
Claims (1)
ント基板と前記バックケースに取り付けられるロッドア
ンテナとを電気的に接続する接続装置において、前記２
つのケースにそれぞれボスを設け、該それぞれのボスの
間に前記プリント基板と金属板の一部を挟持して共締め
し、前記金属板の一方の接続部を前記バックケースに前
記ロッドアンテナと電気的に接続されるように共締めし
、前記金属板の他方の接続部を前記プリント基板のパタ
ーン面に弾性的に接触させるようにしたことを特徴とす
る接続装置。In the connection device for electrically connecting a printed circuit board held between a front case and a back case and a rod antenna attached to the back case, the second
A boss is provided in each of the two cases, and the printed circuit board and a part of the metal plate are sandwiched between the bosses and tightened together, and one connection part of the metal plate is connected to the back case to connect the rod antenna and the electric wire. A connecting device characterized in that the metal plates are fastened together so that the metal plates are connected together, and the other connecting portion of the metal plate is brought into elastic contact with the patterned surface of the printed circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9936779U JPS5846537Y2 (en) | 1979-07-20 | 1979-07-20 | connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9936779U JPS5846537Y2 (en) | 1979-07-20 | 1979-07-20 | connection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5618673U JPS5618673U (en) | 1981-02-18 |
| JPS5846537Y2 true JPS5846537Y2 (en) | 1983-10-22 |
Family
ID=29332114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9936779U Expired JPS5846537Y2 (en) | 1979-07-20 | 1979-07-20 | connection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5846537Y2 (en) |
-
1979
- 1979-07-20 JP JP9936779U patent/JPS5846537Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5618673U (en) | 1981-02-18 |
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