JP2000124722A - Attachment mechanism of rod antenna - Google Patents
Attachment mechanism of rod antennaInfo
- Publication number
- JP2000124722A JP2000124722A JP10306309A JP30630998A JP2000124722A JP 2000124722 A JP2000124722 A JP 2000124722A JP 10306309 A JP10306309 A JP 10306309A JP 30630998 A JP30630998 A JP 30630998A JP 2000124722 A JP2000124722 A JP 2000124722A
- Authority
- JP
- Japan
- Prior art keywords
- rod antenna
- screw
- housing
- antenna
- land
- 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
Landscapes
- Mounting Components In General For Electric Apparatus (AREA)
- Support Of Aerials (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明はポータブルラジオ
等のロッドアンテナ取付機構に係わり、特に、製造コス
トを安くし、また、導電性を確実にするロッドアンテナ
取付機構に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rod antenna mounting mechanism for a portable radio or the like, and more particularly to a rod antenna mounting mechanism for reducing manufacturing costs and ensuring conductivity.
【０００２】[0002]
【従来の技術】従来、ＦＭチューナを有するラジオカセ
ット等のロッドアンテナの通電は図５に示すように板ば
ね部材６とプリント基板３のランド３ａとの接触により
行われるか、図６に示すように取付金具７とプリント基
板２とを接続する線材８によって行われていた。2. Description of the Related Art Conventionally, power is supplied to a rod antenna such as a radio cassette having an FM tuner by contact between a leaf spring member 6 and a land 3a of a printed circuit board 3 as shown in FIG. 5, or as shown in FIG. And the wire 8 connecting the mounting bracket 7 and the printed circuit board 2.
【０００３】図５に示す例を説明すると、板ばね部材６
はロッドアンテナ１にねじ４で締着される。ロッドアン
テナ１およびプリント基板３が筐体の夫々の所定位置に
取付けられると、板ばね部材６の先端部は弾力によりプ
リント基板３のランド３ａに圧接されロッドアンテナ１
が板ばね部材６を介してランド３ａに通電される。[0003] The example shown in FIG.
Are fastened to the rod antenna 1 with screws 4. When the rod antenna 1 and the printed board 3 are attached to respective predetermined positions of the housing, the tip of the leaf spring member 6 is pressed against the land 3a of the printed board 3 by elasticity, and the rod antenna 1
Is supplied to the land 3a via the leaf spring member 6.
【０００４】図６に示す例では、ロッドアンテナ１は筐
体５に取付けられ、また、取付金具７がねじ４により締
着される。そして、線材８がプリント基板３のランドと
取付金具７に半田付けされ、ロッドアンテナ１が取付金
具７および線材８を介してプリント基板３のランドに通
電される。[0004] In the example shown in FIG. 6, the rod antenna 1 is mounted on a housing 5, and a mounting bracket 7 is fastened by screws 4. Then, the wire 8 is soldered to the land of the printed circuit board 3 and the mounting metal 7, and the rod antenna 1 is energized to the land of the printed circuit board 3 via the mounting metal 7 and the wire 8.
【０００５】[0005]
【発明が解決しようとする課題】上記した図５に示す例
では板ばね部材６の接触抵抗にばらつきがあり、通電性
が悪化すると、チューナの感度に悪影響を及ぼしてい
た。また、図６に示す例では線材の半田付け作業がある
ために組立性が悪く、組立て工数が多くなっていた。In the example shown in FIG. 5 described above, the contact resistance of the leaf spring member 6 varies, and if the conductivity is deteriorated, the sensitivity of the tuner is adversely affected. In addition, in the example shown in FIG. 6, the workability of assembling is poor due to the work of soldering the wire rod, and the number of assembling steps is increased.
【０００６】この発明は上記した点に鑑みてなされたも
のであって、その目的とするところは、通電性および組
立性をよくすることができるロッドアンテナ取付機構を
提供することにある。SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and an object of the present invention is to provide a rod antenna mounting mechanism capable of improving the electric conductivity and the assembling property.
【０００７】[0007]
【課題を解決するための手段】この発明のロッドアンテ
ナ取付機構は、プリント基板にインサートされランドに
導通状態とされた取付金具にロッドアンテナを接触状態
に取付けたものである。According to the rod antenna mounting mechanism of the present invention, a rod antenna is mounted in contact with a mounting bracket inserted into a printed circuit board and brought into conduction with a land.
【０００８】また、前記ロッドアンテナ取付機構におい
て、前記ロッドアンテナを前記取付金具にねじで締着し
たものである。Further, in the rod antenna mounting mechanism, the rod antenna is fastened to the mounting bracket with a screw.
【０００９】[0009]
【発明の実施の形態】この発明の実施例であるロッドア
ンテナ取付機構を図面に基づいて説明する。図１はこの
発明の第１の実施例であるロッドアンテナ取付機構を示
す斜視図、図２は同ロッドアンテナ取付機構を示す断面
図である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A rod antenna mounting mechanism according to an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view showing a rod antenna mounting mechanism according to a first embodiment of the present invention, and FIG. 2 is a sectional view showing the rod antenna mounting mechanism.
【００１０】図に示す取付金具２はプリント基板３の穴
にインサートされ、半田槽にディプすることによりラン
ドに半田付けされる。ロッドアンテナ１のねじ穴１ａに
は取付金具２と筐体５とを挟んでねじ４がねじ込まれ、
ロッドアンテナ１が固定される。ロッドアンテナ１と取
付金具２との接触面にはねじ４の締付け力が作用し、十
分な接触圧力があるため良好な通電性が得られる。ま
た、半田付け作業がないので組立性もよい。The mounting bracket 2 shown in the figure is inserted into a hole in the printed circuit board 3 and is soldered to a land by dip into a solder bath. A screw 4 is screwed into the screw hole 1a of the rod antenna 1 with the mounting bracket 2 and the housing 5 interposed therebetween.
The rod antenna 1 is fixed. Tightening force of the screw 4 acts on the contact surface between the rod antenna 1 and the mounting bracket 2, and there is a sufficient contact pressure, so that good electrical conductivity is obtained. Also, since there is no soldering work, the assemblability is good.
【００１１】図３はこの発明の第２の実施例であるロッ
ドアンテナ取付機構を示す。この例における取付金具２
は第１の実施例と同様にプリント基板にインサートされ
て半田付けされている。そして、筐体５の下側から挿入
されたねじ４が筐体５と取付金具２を挟み込んでロッド
アンテナ１のねじ穴１ａにねじ込まれる。このようにね
じ４の締付けを筐体の下側から行うようにすることがで
きる。同様に筐体の右側または左側からねじ４を締める
構造とすることもできる。FIG. 3 shows a rod antenna mounting mechanism according to a second embodiment of the present invention. Mounting bracket 2 in this example
Is inserted into a printed circuit board and soldered in the same manner as in the first embodiment. Then, the screw 4 inserted from the lower side of the housing 5 is screwed into the screw hole 1a of the rod antenna 1 with the housing 5 and the mounting bracket 2 sandwiched therebetween. Thus, the screw 4 can be tightened from the lower side of the housing. Similarly, a structure in which the screw 4 is tightened from the right or left side of the housing may be adopted.
【００１２】図４はこの発明の第３の実施例であるロッ
ドアンテナ取付機構を示す。この例における取付金具２
は第１の実施例と同様にプリント基板にインサートされ
て半田付けされている。そして、取付金具２にはねじ穴
２ａが設けられている。ねじ４は筐体５とロッドアンテ
ナ１を挟み込んで取付金具２のねじ穴２ａにねじ込まれ
る。この場合はロッドアンテナ１には挿通穴を設けるだ
けで、ねじ穴を設ける必要はない。FIG. 4 shows a rod antenna mounting mechanism according to a third embodiment of the present invention. Mounting bracket 2 in this example
Is inserted into a printed circuit board and soldered in the same manner as in the first embodiment. The mounting bracket 2 is provided with a screw hole 2a. The screw 4 is screwed into the screw hole 2 a of the mounting bracket 2 with the rod antenna 1 sandwiched between the housing 5. In this case, only an insertion hole is provided in the rod antenna 1, and it is not necessary to provide a screw hole.
【００１３】[0013]
【発明の効果】この発明のロッドアンテナ取付機構によ
れば、ロッドアンテナと取付金具との接触面には十分な
締付け力が作用し、接触圧力が大きいため良好な通電性
が得られる。また、半田付け作業がないので組立性もよ
い。According to the rod antenna mounting mechanism of the present invention, a sufficient tightening force acts on the contact surface between the rod antenna and the mounting bracket, and a high contact pressure provides good electrical conductivity. Also, since there is no soldering work, the assemblability is good.
【図１】この発明の第１の実施例であるロッドアンテナ
取付機構を示す斜視図である。FIG. 1 is a perspective view showing a rod antenna mounting mechanism according to a first embodiment of the present invention.
【図２】同ロッドアンテナ取付機構を示す断面図であ
る。FIG. 2 is a sectional view showing the rod antenna attachment mechanism.
【図３】この発明の第２の実施例であるロッドアンテナ
取付機構を示す断面図である。FIG. 3 is a sectional view showing a rod antenna mounting mechanism according to a second embodiment of the present invention.
【図４】この発明の第３の実施例であるロッドアンテナ
取付機構を示す断面図である。FIG. 4 is a sectional view showing a rod antenna mounting mechanism according to a third embodiment of the present invention.
【図５】従来のロッドアンテナ取付機構の例を示す斜視
図である。FIG. 5 is a perspective view showing an example of a conventional rod antenna mounting mechanism.
【図６】従来のロッドアンテナ取付機構の他の例を示す
斜視図である。FIG. 6 is a perspective view showing another example of the conventional rod antenna mounting mechanism.
１ ロッドアンテナ、１ａ ねじ穴 ２ 取付金具、２ａ ねじ穴 ３ プリント基板、３ａ ランド ４ ねじ ５ 筐体 ６ 板ばね部材 ７ 取付金具 ８ 線材 REFERENCE SIGNS LIST 1 rod antenna, 1 a screw hole 2 mounting bracket, 2 a screw hole 3 printed circuit board, 3 a land 4 screw 5 housing 6 leaf spring member 7 mounting bracket 8 wire
Claims (2)
導通状態とされた取付金具にロッドアンテナを接触状態
に取付けたことを特徴とするロッドアンテナ取付機構。1. A rod antenna mounting mechanism wherein a rod antenna is mounted in contact with a mounting bracket inserted into a printed circuit board and brought into conduction with a land.
じで締着した請求項１のロッドアンテナ取付機構。2. The rod antenna mounting mechanism according to claim 1, wherein said rod antenna is fastened to said mounting bracket with a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10306309A JP2000124722A (en) | 1998-10-13 | 1998-10-13 | Attachment mechanism of rod antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10306309A JP2000124722A (en) | 1998-10-13 | 1998-10-13 | Attachment mechanism of rod antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000124722A true JP2000124722A (en) | 2000-04-28 |
Family
ID=17955565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10306309A Pending JP2000124722A (en) | 1998-10-13 | 1998-10-13 | Attachment mechanism of rod antenna |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000124722A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7119752B2 (en) | 2004-01-22 | 2006-10-10 | Clarion Co., Ltd. | Antenna unit |
| JP2008160875A (en) * | 2004-05-20 | 2008-07-10 | Lg Electronics Inc | Portable terminal and antenna of portable terminal |
| JP2009296095A (en) * | 2008-06-03 | 2009-12-17 | Mitsumi Electric Co Ltd | Antenna apparatus |
-
1998
- 1998-10-13 JP JP10306309A patent/JP2000124722A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7119752B2 (en) | 2004-01-22 | 2006-10-10 | Clarion Co., Ltd. | Antenna unit |
| JP2008160875A (en) * | 2004-05-20 | 2008-07-10 | Lg Electronics Inc | Portable terminal and antenna of portable terminal |
| JP2009296095A (en) * | 2008-06-03 | 2009-12-17 | Mitsumi Electric Co Ltd | Antenna apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB2037484A (en) | Heat transfer mounting arrangement for a solid state device connected to a circuit board | |
| JP5048188B2 (en) | Liquid crystal panel conductive connection structure | |
| JPH09283886A (en) | Substrate mounting method, mounting substrate structure and electronic apparatus using mounting substrate structure | |
| JP2000124722A (en) | Attachment mechanism of rod antenna | |
| JP3170196B2 (en) | Terminal board connection structure | |
| JP3075926B2 (en) | Terminal mounting device | |
| KR940000406Y1 (en) | Substrate of electric circuit | |
| JPH11163613A (en) | Antenna contact structure | |
| JPH0547509Y2 (en) | ||
| JPH06169211A (en) | Antenna mounting structure | |
| JP2529369B2 (en) | Fixing device for electronic components with operating shaft | |
| JPH0432794Y2 (en) | ||
| JPH09213389A (en) | Surface mounting type connector | |
| JP3334423B2 (en) | Electronic equipment connection device | |
| JP2000261221A (en) | Antenna connection structure of radio communication apparatus | |
| JPH0127256Y2 (en) | ||
| JP3282650B2 (en) | Ground structure for communication equipment | |
| JPS5936936Y2 (en) | Nut fittings for printed boards | |
| JPH0918109A (en) | Fixing structure for printed board | |
| JP3435054B2 (en) | Press-fit connector fixing structure | |
| JPH10209670A (en) | Shield case | |
| JPH0751828Y2 (en) | Heat dissipation and grounding structure for electronic circuits | |
| JP2003015110A (en) | Conductive connection structure of liquid crystal panel | |
| JPH10340764A (en) | Attaching structure of connector | |
| JPH0969677A (en) | Mounting of electric component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20040406 |