JP2531839Y2 - Antenna element mounting bracket - Google Patents
Antenna element mounting bracketInfo
- Publication number
- JP2531839Y2 JP2531839Y2 JP1990081166U JP8116690U JP2531839Y2 JP 2531839 Y2 JP2531839 Y2 JP 2531839Y2 JP 1990081166 U JP1990081166 U JP 1990081166U JP 8116690 U JP8116690 U JP 8116690U JP 2531839 Y2 JP2531839 Y2 JP 2531839Y2
- Authority
- JP
- Japan
- Prior art keywords
- mounting bracket
- antenna element
- coil
- coiled antenna
- coiled
- 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 - Lifetime
Links
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、コイル状のフレキシブルアンテナ素子を相
手部材に接続して、機械的な保持と電気的導通とを得る
ため、該コイル状のフレキシブルアンテナの素子１端に
装着される取付金具に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial application field] The present invention connects a coil-shaped flexible antenna element to a counterpart member to obtain mechanical holding and electrical continuity. The present invention relates to a mounting bracket attached to one end of an antenna element.
第５図はこの種の取付金具の従来例を示す。 FIG. 5 shows a conventional example of this type of mounting bracket.
１はコイル状のフレキシブルアンテナ素子（以下、コ
イル状アンテナと略称する）であり、その端部1aは巻線
ピッチを細かくしてある。Reference numeral 1 denotes a coil-shaped flexible antenna element (hereinafter, abbreviated as a coil-shaped antenna), and its end 1a has a fine winding pitch.
２は従来例の取付金具であって、前記コイル状アンテ
ナ１の端部1aに螺合する雄ネジ状部2aが設けられてい
る。Reference numeral 2 denotes a mounting bracket of a conventional example, which is provided with a male screw-shaped portion 2a screwed to an end 1a of the coiled antenna 1.
この雄ネジ状部2aはJIS規格のネジ形状にする必要は
無いので、雄ネジに類似する形状に構成されている。Since the external thread portion 2a does not need to have a JIS standard thread shape, the external thread portion 2a is configured to have a shape similar to an external thread.
この雄ネジ状部2aをコイル状アンテナ１の端部1aに螺
入し、取付金具２のフランジ状ストッパ2bに当接せしめ
て位置決めされる。The male screw portion 2a is screwed into the end portion 1a of the coil antenna 1 and is positioned by being brought into contact with the flange-like stopper 2b of the mounting bracket 2.
2cは相手部材に螺着するための雄ネジである。 2c is a male screw for screwing to a mating member.
第６図は前記と異なる従来例を示す。本例のコイル状
アンテナ１′はその端部の巻線ピッチを細かくしていな
い。FIG. 6 shows a conventional example different from the above. In the coiled antenna 1 'of this example, the winding pitch at the end is not made fine.
本従来例の取付金具２′は、上記コイル状アンテナ
１′の全体的な巻線ピッチと等しいピッチの雄ネジ状部
2a′が設けられていることの他は第５図に示した従来例
の取付金具２と同様である。The mounting bracket 2 'of this conventional example has a male screw-shaped portion having a pitch equal to the overall winding pitch of the coiled antenna 1'.
Except that 2a 'is provided, it is the same as the mounting bracket 2 of the conventional example shown in FIG.
第７図は前記とさらに異なる従来例を示す。 FIG. 7 shows another conventional example different from the above.
本例の取付金具３は、コイル状アンテナ１の内径寸法
D2よりも大径の、外径寸法D1の円柱状部3aを有してい
る。3bはフランジ状ストッパ、3cは雄ネジである。The mounting bracket 3 of the present embodiment has an inner diameter of the coiled antenna 1.
Than D 2 of large diameter, and has a cylindrical portion 3a of the outer diameter D 1. 3b is a flange-like stopper, and 3c is a male screw.
コイル状アンテナ１の端部1aを、前記円柱状部3aに外
嵌すると、締代D2−D1で嵌着される。ただし、これだけ
では取付状態が不確実なので、ハンダ付けにより抜け止
めを施すとともに電気的導通を確実にされる。The end 1a of the coil antenna 1, when fitted on the cylindrical portion 3a, is fitted with tightening margin D 2 -D 1. However, since the mounting state is uncertain only by this, the retaining state is provided by soldering, and the electrical conduction is ensured.
第８図に示した従来例の取付金具３′は、前記取付金
具３の雄ネジ3cを板状の取付片3dに変更して取付孔3eを
穿ったものである。The mounting bracket 3 'of the conventional example shown in FIG. 8 is obtained by changing the external thread 3c of the mounting bracket 3 to a plate-shaped mounting piece 3d and drilling a mounting hole 3e.
前記各従来例における取付金具2,2′,3,3′は、いず
れもいわゆる挽きものであって、素材を工作機械に取り
付けて回転させながら削り出さなければならない。この
ため、製造コストが割高である。The mounting brackets 2, 2 ', 3, 3' in each of the above-mentioned conventional examples are all so-called saws, and must be cut out while being attached to a machine tool and rotated. Therefore, the manufacturing cost is relatively high.
さらに第７図，第８図に示した従来例においては抜け
止めの為のハンダ付けが必要であるから、取付金具をコ
イル状アンテナに組み付ける作業の工数が大きく、組付
コストが高い。Further, in the conventional example shown in FIGS. 7 and 8, since soldering is required to prevent the attachment from coming off, the man-hour for assembling the mounting bracket to the coiled antenna is large, and the assembling cost is high.
本考案は上述の事情に鑑みて為されたもので、大量生
産に適して製造コストが安く、しかも、ハンダ付作業を
必要としないアンテナ素子取付金具を提供することを目
的とする。The present invention has been made in view of the above circumstances, and has as its object to provide an antenna element mounting bracket which is suitable for mass production, has a low manufacturing cost, and does not require soldering work.
上記の目的を達成する為の構成として本考案は、 コイル状アンテナ素子を相手部材に接続して機械的保
持と電気的導通とを得るため、該コイル状アンテナ素子
の一端に装着される取付金具において、 プレス打ち抜きによって形成された平板状の部材であ
って、かつ、 前記コイル状アンテナ素子の内径および外径の少なく
とも何れか一方に嵌合する平行２辺と、 上記平行２辺からコイル状アンテナ素子に向けて突出
して、該コイル状アンテナ素子の線間の各部に接触する
少なくとも１個の突起と、を具備していることを特徴と
する。As a configuration for achieving the above object, the present invention provides a mounting bracket attached to one end of the coiled antenna element in order to connect the coiled antenna element to a partner member to obtain mechanical holding and electrical conduction. In Claim 2, it is a plate-shaped member formed by press punching, and the two parallel sides fitted to at least one of the inner diameter and the outer diameter of the coiled antenna element; At least one projection protruding toward the element and contacting each part between the wires of the coiled antenna element.
上記の構成によれば、プレス打ち抜きによって形成さ
れる部材であるから安価に大量に、しかも一定品質基準
で生産することができる。According to the above configuration, since it is a member formed by press punching, it can be mass-produced inexpensively in large quantities and with a constant quality standard.
その上、平行２辺部に設けた突起がコイル状アンテナ
の線間の谷部に螺合するので、ハンダ付けなどの接着手
段を施す必要が無く組付作業が容易である。In addition, since the projections provided on the two parallel sides are screwed into the valleys between the lines of the coiled antenna, there is no need to apply bonding means such as soldering, and the assembling work is easy.
第１図は本考案に係るアンテナ素子取付金具の１実施
例を示し、１′はコイル状アンテナである。FIG. 1 shows an embodiment of an antenna element mounting bracket according to the present invention, and 1 'denotes a coil antenna.
本例の取付金具４は１ミリ鉄板をプレスで打ち抜いた
部材であり、前記コイル状アンテナ１′のコイル内径寸
法D2に嵌合する平行２辺4a,4a′を設けるとともに、上
記平行２辺の内の１辺である4aに、外側に向かって突出
する突起4a-1を設けてある。The mounting bracket 4 of this embodiment is a member obtained by stamping a 1 mm iron plate with a press, and has two parallel sides 4a, 4a 'fitted to the coil inner diameter D2 of the coiled antenna 1'. A projection 4a -1 projecting outward is provided on one side 4a.
上記の突起4a-1をコイル状アンテナ１′の線間の谷部
に沿わせて螺入して結合する。The projection 4a-1 is screwed and coupled along the valley between the lines of the coiled antenna 1 '.
4bは図示しない相手部材に取り付けるための取付辺、
4dは取付ネジ用の孔である。4b is a mounting side for mounting to a mating member not shown,
4d is a hole for a mounting screw.
上記取付片4bと平行２辺4a,4a′との境界部には、コ
イル状アンテナ１′に当接するストッパ用の段付部4cが
設けられている。At the boundary between the mounting piece 4b and the two parallel sides 4a, 4a ', there is provided a stepped portion 4c for a stopper which comes into contact with the coiled antenna 1'.
第２図は前記と異なる実施例を示す。本例の取付金具
４′は前記実施例（第３図）の取付金具４と類似の部材
であって、多数の突起4e-1〜4e-8を設けてある。FIG. 2 shows an embodiment different from the above. The mounting bracket 4 'of this embodiment is a member similar to the mounting bracket 4 of the embodiment (FIG. 3), and has a large number of projections 4e -1 to 4e -8 .
本例のように構成しても前例と同様の作用，効果が得
られ、しかも突起の数が多いので装着状態が強固であ
る。The same operation and effect as those of the previous example can be obtained with the structure of this embodiment, and the mounting state is strong because of the large number of projections.
第３図は前記とさらに異なる実施例を示す。 FIG. 3 shows still another embodiment.
平行２辺5a,5bは、コイル状アンテナ１の外径に嵌合
するように構成し、内側に向けて突起5a-1，5a-2，
5b-1，5b-2を突出せしめている。Two parallel sides 5a, 5b is configured to fit the outside diameter of the coiled antenna 1, the projections 5 a-1 towards the inside, 5 a-2,
5 b-1 and 5 b-2 are protruding.
5eは、コイル状アンテナ１の内径に嵌合する舌片であ
る。5e is a tongue piece fitted into the inner diameter of the coiled antenna 1.
コイル状アンテナ１は、上記の舌片5eと平行２辺5a,5
bとの間に形成される２条の溝孔状の切欠に挿入され、
このとき、前記の突起5a-1〜5b-2がコイル状アンテナ１
の線間の谷部に沿わせて螺合される。5fはストッパ面で
ある。The coiled antenna 1 has two parallel sides 5a, 5
b is inserted into two slot-shaped notches formed between
At this time, the protrusions 5a -1 to 5b -2 are
Are screwed along the valley between the lines. 5f is a stopper surface.
5cは取付片、5dは取付孔である。 5c is a mounting piece and 5d is a mounting hole.
上記第１図〜第３図に示した各実施例の取付金具4,
4′,5は、いずれも鉄板のプレス打抜部品であるから大
量生産に通し、安価であり、しかも品質が均一である。The mounting bracket 4 of each embodiment shown in FIGS.
Since 4 'and 5 are all stamped parts made of iron plate, they are inexpensive and uniform in quality through mass production.
その上、突起がコイル状アンテナの線間の谷部に螺合
されるので、ハンダ付けやスポット溶接などを施さなく
てもスッポ抜けを生じるおそれが無い。なお、第４図の
ごとく例えばコイル１の巻線端末を図示1bのごとく折り
曲げると、簡単に、しかも確実に回り止めされる。In addition, since the projections are screwed into the valleys between the wires of the coiled antenna, there is no danger of slipping out even if soldering or spot welding is not performed. If the winding end of the coil 1 is bent as shown in FIG. 1b, for example, as shown in FIG. 4, the rotation can be easily and reliably prevented.
以上説明したように、本考案に係るアンテナ素子取付
金具はプレス打ち抜きで形成された部材であるから大量
生産に適してコストが安く、しかも品質の均一性を保持
することが容易である。As described above, since the antenna element mounting bracket according to the present invention is a member formed by stamping, it is suitable for mass production, is low in cost, and can easily maintain uniform quality.
その上、取付金具をコイル状アンテナに組み付ける操
作が容易で、ハンダ付け等を必要としない。In addition, the operation of assembling the mounting bracket to the coiled antenna is easy, and soldering or the like is not required.
第１図ないし第３図はそれぞれ本考案の１実施例を示す
分解図である。 第４図は上記第１図に分解図を示した実施例の組立状態
を描いた斜視図である。 第５図ないし第８図はそれぞれ従来例のアンテナ素子取
付金具を示す分解図である。 1,1′…コイル状アンテナ、1a…コイル状アンテナの端
部、2,2′,3,3′…従来例の取付金具、４…実施例の取
付金具、4a,4a′…平行２辺、4a-1…突起、４′…実施
例の取付金具、4e-1〜4e-8…突起、５…実施例の取付金
具、5a,5b…平行２辺、5a-1，5a-2，5b-1，5b-2…突
起。1 to 3 are exploded views showing one embodiment of the present invention. FIG. 4 is a perspective view showing an assembled state of the embodiment whose exploded view is shown in FIG. 5 to 8 are exploded views showing a conventional antenna element mounting bracket. 1, 1 ': coiled antenna, 1a: end of coiled antenna, 2, 2', 3, 3 ': mounting bracket of conventional example, 4: mounting bracket of embodiment, 4a, 4a': two parallel sides , 4a-1 ... projection, 4 '... mounting bracket of the embodiment, 4e -1 to 4e -8 ... projection, 5 ... mounting bracket of the embodiment, 5a, 5b ... two parallel sides, 5a -1 , 5a-2 , 5b-1 , 5b-2 ... projections.
Claims (1)
て機械的保持と電気的導通とを得るため、該コイル状ア
ンテナ素子の一端に装着される取付金具において、 プレス打ち抜きによって形成された平板状の部材であっ
て、かつ、 前記コイル状アンテナ素子の内径および外径の少なくと
も何れか一方に嵌合する平行２辺と、 上記平行２辺からコイル状アンテナ素子に向けて突出し
て、該コイル状アンテナ素子の線間の谷部に接触する少
なくとも１個の突起と、を具備していることを特徴とす
るアンテナ素子取付金具。1. A flat plate formed by press punching in a mounting bracket attached to one end of a coiled antenna element to connect the coiled antenna element to a counterpart member to obtain mechanical holding and electrical continuity. A parallel-shaped member fitted to at least one of the inner diameter and the outer diameter of the coil-shaped antenna element, and protruding from the two parallel sides toward the coil-shaped antenna element to form the coil. At least one protrusion that contacts a valley between the lines of the antenna element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990081166U JP2531839Y2 (en) | 1990-08-01 | 1990-08-01 | Antenna element mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990081166U JP2531839Y2 (en) | 1990-08-01 | 1990-08-01 | Antenna element mounting bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0439707U JPH0439707U (en) | 1992-04-03 |
| JP2531839Y2 true JP2531839Y2 (en) | 1997-04-09 |
Family
ID=31626863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990081166U Expired - Lifetime JP2531839Y2 (en) | 1990-08-01 | 1990-08-01 | Antenna element mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2531839Y2 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0332822Y2 (en) * | 1986-09-19 | 1991-07-11 | ||
| JPH01115315U (en) * | 1988-01-28 | 1989-08-03 | ||
| JPH0260307U (en) * | 1988-10-25 | 1990-05-02 |
-
1990
- 1990-08-01 JP JP1990081166U patent/JP2531839Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0439707U (en) | 1992-04-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |