WO1999033140A1 - Antenna - Google Patents

Antenna Download PDF

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Publication number
WO1999033140A1
WO1999033140A1 PCT/JP1998/005813 JP9805813W WO9933140A1 WO 1999033140 A1 WO1999033140 A1 WO 1999033140A1 JP 9805813 W JP9805813 W JP 9805813W WO 9933140 A1 WO9933140 A1 WO 9933140A1
Authority
WO
WIPO (PCT)
Prior art keywords
antenna
head
main body
resonance circuit
antenna according
Prior art date
Application number
PCT/JP1998/005813
Other languages
French (fr)
Japanese (ja)
Inventor
Yoshimitsu Suda
Original Assignee
Yoshimitsu Suda
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP9365627A external-priority patent/JPH10335914A/en
Priority claimed from JP1998009048U external-priority patent/JP3060368U/en
Priority to BR9807602-7A priority Critical patent/BR9807602A/en
Priority to IL13149798A priority patent/IL131497A0/en
Priority to AU16858/99A priority patent/AU1685899A/en
Priority to CA002281539A priority patent/CA2281539A1/en
Application filed by Yoshimitsu Suda filed Critical Yoshimitsu Suda
Priority to CN98804055A priority patent/CN1252173A/en
Priority to IDW991031A priority patent/ID24905A/en
Priority to EA199900761A priority patent/EA199900761A1/en
Priority to APAP/P/1999/001639A priority patent/AP9901639A0/en
Priority to PCT/JP1998/005813 priority patent/WO1999033140A1/en
Publication of WO1999033140A1 publication Critical patent/WO1999033140A1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H01Q1/244—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas extendable from a housing along a given path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/06—Means for the lighting or illuminating of antennas, e.g. for purpose of warning
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • H01Q1/088—Quick-releasable antenna elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • H01Q1/10—Telescopic elements

Definitions

  • the present invention relates to an antenna that is used by being attached to another device such as a mobile phone or a telephone.
  • Portable wireless transmission / reception devices are widely used, including mobile phones.
  • the radio wave condition deteriorates, the sensitivity is reduced, and noise cannot be received. are doing.
  • the receiving sensitivity is further deteriorated due to the structure in which the receiving device shrinks and is stored in the receiving device main body.
  • Japanese Patent Application Laid-Open No. 109-1581 which is known to improve the receiving sensitivity and visualize a detected radio wave, a high frequency alternating current excited by a radio wave by an LC resonance circuit is sensed and further rectified. It describes that a light emitting diode is made to emit light by rectifying it into a direct current through a circuit, and the direction of radio waves is perceived, and the direction of the antenna can be adjusted in that direction.
  • An object of the present invention is to provide an antenna which has high reception sensitivity, can detect the direction of a radio wave transmission source, and can identify a device to be mounted, in order to solve the above-mentioned problem. Disclosure of the invention
  • An antenna according to the present invention includes an antenna body formed in a rod shape by a conductor, a head detachably provided at an upper end of the antenna body, and an antenna inserted through the antenna body. It is composed of a support part that supports expansion and contraction of the main body.
  • the head has a built-in resonance circuit that receives radio waves and excites high-frequency alternating current, thereby improving reception sensitivity.
  • the resonance circuit may be a series resonance circuit having a coil fixed to a capacitive resistor, or a series resonance circuit having a metal washer fitted on an upper part of the capacitive resistor to select a radio wave of a target frequency. By doing so, the cost can be reduced.
  • the resonance circuit is provided through a parallel resonance circuit or an element including a rod-shaped element extending from a capacitive resistor and the coil provided so as to cover an outer periphery of the element.
  • Low cost and high sensitivity can be achieved by using a parallel resonance circuit with a metal pipe that selects radio waves of a frequency.
  • one or two smoothing capacitors are built in series in the middle of the element, and high sensitivity can be achieved with a series resonance circuit connected to the upper end of the coil.
  • the resonance circuit shall be a light-emitting series resonance circuit with a detection diode built in series at the center of the element extending from the capacitive resistor, and a light-emitting diode connected in series at the top of the coil and the top of the element.
  • the one that forms the notification section can also be used. According to this, it is possible to notify that a radio wave has been received by emitting light from the notification unit.
  • the head has a built-in resonance circuit, and is composed of an antenna connection portion formed of a conductor and a cap portion.
  • the notification portion or the identification body accommodated therein can be visually recognized from the outside.
  • the self-other antenna can be distinguished.
  • the antenna connection portion is provided with a screw on the outer periphery, fixed by screwing with the cap portion, and provided with a screw hole vertically penetrating at the center of the antenna connection portion to connect the antenna body.
  • the cap and the antenna main body can be selected and exchanged from various types having distinctiveness by being connected to each other by the unit.
  • the antenna body has a connecting portion for connecting the head at an upper end portion in a longitudinal direction, and a locking portion for preventing the antenna body from being detached from the supporting portion at a lower end.
  • the antenna body can be made of a multi-stage pipe with different diameters that can be stretched and polymerized to improve the reception sensitivity, and can be extended and pulled out to obtain a length more than double that of the stored state. .
  • the existing antenna previously attached to the mobile phone or the like is removed, and the support portion is fixed to the antenna mounting portion of the mobile phone or the like, whereby the mounting at the time of replacement is completed, and the reception sensitivity is reduced.
  • Improve the function detect the direction of the radio wave transmission source, notify the incoming call, and show the function of distinguishing it from other people's mobile phones.
  • FIG. 1 is a front view of a first embodiment of the present invention
  • FIG. 2 is a cross-sectional view of a head of the first embodiment of the present invention
  • FIG. FIG. 4 is an exploded front view of the first embodiment
  • FIG. 4 is a circuit diagram of the first embodiment of the present invention
  • FIG. 5 is a second embodiment of the present invention.
  • FIG. 6 is an exploded front view and a circuit diagram of FIG. 6,
  • FIG. 6 is an exploded front view of a third embodiment of the present invention, and
  • FIG. 7 is an exploded front view of a fourth embodiment of the present invention.
  • FIG. 8 is an exploded front view of a fifth embodiment of the present invention
  • FIG. 9 is an exploded front view and a circuit diagram of a sixth embodiment of the present invention.
  • FIG. 10 is a front view of a seventh embodiment of the present invention
  • FIG. 11 is a cross-sectional view of the head of the seventh embodiment of the present invention
  • FIG. FIG. 13 is a front view showing an embodiment of the antenna
  • FIG. FIG. 14 is a front view of an eighth embodiment of the present invention
  • FIG. 14 is a cross-sectional view showing an antenna support of the eighth embodiment of the present invention
  • FIG. FIG. 16 is a front view showing a ninth embodiment
  • FIG. 16 is a front view showing a tenth embodiment of the present invention
  • FIG. 17 is a front view of an antenna connecting portion of the present invention.
  • FIG. 18 is a sectional view showing the embodiment
  • FIG. FIG. 3 is an explanatory diagram of a use state of the first embodiment of the present invention.
  • An antenna A according to the first embodiment of the present invention shown in FIG. 1 includes an antenna main body 1 formed in a rod shape by a conductor, a head 2 detachably provided at an upper end of the antenna main body 1, and an antenna main body 1. And a support portion 3 for supporting the antenna main body 1.
  • the head 2 has a built-in resonance circuit 20a that receives a radio wave to excite a high-frequency alternating current and informs the user.
  • the upper part is covered with a transparent or translucent cap part 210.
  • the lower part of the cap part 210 is provided with an antenna connection part 220 fixed by screwing.
  • the resonance circuit 20a was fixed by fitting to a capacitive resistor 201 provided by crimping on the antenna connecting portion 220 and a convex portion above the capacitive resistor 201.
  • a light emitting diode 205 connected in series with the light emitting diode 205.
  • FIG. 4 is a circuit diagram showing the light-emitting series resonance circuit.
  • the high-frequency alternating current excited by the coil 202 is rectified into a DC current by the detection diode 204, and the light-emitting diode 205 is turned on, so that the notification function of the notification unit 230 is performed. Can be fulfilled.
  • the antenna main body 1 has a connection portion 11 provided with a screw 11 m at the upper end in the longitudinal direction for connection by screwing with the head 2.
  • the lower end is provided with a locking portion 12 for preventing the antenna main body 1 from coming off the support portion 3.
  • Antenna A having the above configuration can be mounted by removing the existing antenna preset on the mobile phone or the like as shown in FIG. Yes, and further improve the receiving sensitivity, The directivity of the radio wave can be sensed and the direction can be adjusted depending on the intensity of the lighting display of the notification unit 230. In addition, since it has a head different from that of other devices on the market, it is possible to distinguish it from another person's mobile phone by using an antenna.
  • a series resonance circuit 20b provided by crimping on the antenna connection portion 220 and an identification member 20f made of an insulating material having various colors and patterns are provided.
  • force ⁇ Transparent or translucent cap part is stored in 21 ⁇ .
  • the series resonance circuit 20b is a coil fixed by fitting to the convex part on the upper part of the capacitive resistor 201.
  • the third embodiment shown in FIG. 6 is different from the second embodiment in that a metal washer 206 is fitted to the convex portion of the capacitive resistor 201.
  • the series resonance circuit 20c having the function of adjusting to the target radio wave can be obtained, and the same operation and effect as in the second embodiment can be obtained.
  • a rod-shaped element 203 extending from the capacitive resistor 201 is provided so as to cover the circumference of the element 203, and is fitted to the capacitive resistor 201.
  • the parallel resonance circuit 20d is constituted by the coil 202 attached and attached, whereby the same operation and effect as those of the second and third embodiments can be obtained.
  • the fifth embodiment shown in FIG. 8 is different from the fourth embodiment in that a metal pipe 208 is provided through the element 203 and selects a radio wave of a target frequency.
  • the metal pipe 208 is provided inside the coil 202 with the element 203 inserted.
  • the parallel resonance circuit 20e is obtained by adopting such a structure, and the same operation and effect as those of the second, third and fourth embodiments are exhibited.
  • the sixth embodiment shown in FIG. 9A includes a capacitor 209 provided in series with a rod-shaped element 203 extending from a capacitive resistor 201.
  • the capacitor 209 is provided so as to cover the circumference of the element 203, and forms a series resonance circuit 20f together with the coil 202 fitted and mounted on the convex portion of the capacitive resistor 201.
  • Fig. 9 (b) shows the circuit.
  • the first embodiment shown in FIGS. 10 and 11 has an opaque cap portion 210a which is colored or patterned so that it can be distinguished from the others, on the head.
  • FIG. 11 shows an example in which the resonance circuit 20b described in the second embodiment is incorporated.
  • the resonance circuits 20c, 20d, 20e, and 20c described in the third, fourth, fifth, and sixth embodiments. 2 ⁇ f can be built in.
  • the eighth embodiment shown in FIG. 13 has different outer diameters 13a, 13b, and 13c in order to improve the receiving sensitivity.
  • the antenna body 1b is formed so as to be extendable and retractable with multi-stage pipes of 13d and 13d, and can be pulled out and extended at the time of use.
  • a support portion 31 is fixed to a lower end portion of the antenna main body 1b.
  • the support part 31 is screwed with the lower pipe 13a having the largest outer diameter as shown in FIG. In this way, it can be attached to the antenna body 1b.
  • the ninth embodiment shown in FIG. 15 differs from the antenna body 1 b of the eighth embodiment in that a rotation axis 33 is provided on the upper part of the support portion 32, and the rotation axis 33 is attached to the lower end of the antenna body 1 c A large diameter pipe 13e is connected. Therefore, in this embodiment it is possible to fold the folding Li antenna 1 c.
  • the antenna body 1 is provided on the upper and lower sides, and the upper antenna body 1 and the lower antenna body 1 are connected by an intermediate connecting portion 14. Therefore, the entire antenna 1 d is long, and the sensitivity can be easily improved.
  • the antennas 1b, 1c, and 1d of the eighth, ninth, and tenth embodiments are combined with the head 2 described in the first to seventh embodiments. This provides the sensitivity and discrimination required by users.
  • the connecting portion 11 of the antenna body 1 may be screwed and connected to the antenna connecting portion 220 provided at the lower portion of the head 2.
  • the antenna connection part 22 # a and the antenna 1 may be formed integrally.
  • the present invention even when the antenna body is in a contracted state as in the conventional case where the receiving sensitivity is high, it is possible to prevent the problem of being unable to receive and to be able to detect the transmission direction of the radio wave. In addition, the best reception can be obtained even in poor terrain or in the shadow of buildings.
  • the head has a detachable structure, so that it can be combined according to the sensitivity and performance required by the user.Furthermore, it can be installed instead of the existing antenna already installed on the device. Because you can use it, you can easily check whether it is your own device or not.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Burglar Alarm Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

An antenna having a high receiving sensitivity and capable of detecting the direction of a radio wave transmission source and discriminating mounted equipment, comprising an antenna body, a head unit removably provided on the upper end of the antenna body and a support unit inserted into and supporting the antenna body, wherein the head unit has a resonance circuit including a coil, a rectifying diode and a light emitting diode or a discriminator for discriminating the equipment from others.

Description

明 細 書  Specification
アンテナ 技術分野 Antenna technical field
本発明は、携帯電話機や通話機等、その他の機器に取付けられて使用されるアン亍 ナに関する。 背景技術  The present invention relates to an antenna that is used by being attached to another device such as a mobile phone or a telephone. Background art
携帯用無線送受信装置は携帯電話機をはじめとして広〈利用されているが、地形や 建物等立地場所によっては電波状態が悪ぐ感度が低下して雑音等の為、正確に受 信できない欠点を有している。特に不使用時は収縮して受信装置本体に収納させてお く構造から受信感度が更に悪くなる欠点があった。  Portable wireless transmission / reception devices are widely used, including mobile phones. However, depending on the geographical features and locations such as buildings, there is a drawback that the radio wave condition deteriorates, the sensitivity is reduced, and noise cannot be received. are doing. In particular, when not used, there is a disadvantage that the receiving sensitivity is further deteriorated due to the structure in which the receiving device shrinks and is stored in the receiving device main body.
これらの受信感度の向上と検出電波の視覚化を図るものとして知られている特開平 1 0— 1 9フ 581号公報によれば LC共振回路により電波が励起した高周波交流を感知 し、更に整流回路を通じて直流電流に整流することにより発光ダイオードを発光させ、 電波の強弱方向を知覚し、その方向にアンテナの向きを調節することを可能にするこ とが記載されている。  According to Japanese Patent Application Laid-Open No. 109-1581, which is known to improve the receiving sensitivity and visualize a detected radio wave, a high frequency alternating current excited by a radio wave by an LC resonance circuit is sensed and further rectified. It describes that a light emitting diode is made to emit light by rectifying it into a direct current through a circuit, and the direction of radio waves is perceived, and the direction of the antenna can be adjusted in that direction.
し力、しながら、従来のアンテナでは回路が複雑で高コストであった。また、従来のァ ン亍ナでは、自己携帯電話を他の携帯電話と識別する機能を有していなかった。 本発明は、前記の問題を解決するために、受信感度が高ぐしかも電波の発信源の 方向を感知でき、さらには装着される機器の識別が可能なアンテナを提供することを 目的とする。 発明の開示  However, the conventional antenna has a complicated circuit and is expensive. In addition, the conventional fan did not have a function of distinguishing one's own mobile phone from other mobile phones. An object of the present invention is to provide an antenna which has high reception sensitivity, can detect the direction of a radio wave transmission source, and can identify a device to be mounted, in order to solve the above-mentioned problem. Disclosure of the invention
本発明のアンテナは、導体によって棒状に形成されたアンテナ本体と、該アンテナ本 体の上端に着脱可能に設けられた頭部と、前記アンテナ本体に挿通されてアンテナ 本体の伸縮を支持する支持部で構成する。 An antenna according to the present invention includes an antenna body formed in a rod shape by a conductor, a head detachably provided at an upper end of the antenna body, and an antenna inserted through the antenna body. It is composed of a support part that supports expansion and contraction of the main body.
前記頭部には、電波を受信して高周波交流を励起する共振回路を内蔵し、これによ リ受信感度の向上を行うことができる。  The head has a built-in resonance circuit that receives radio waves and excites high-frequency alternating current, thereby improving reception sensitivity.
前記共振回路は、容量性の抵抗に固定されたコイルによる直列共振回路、又は、容 量性の抵抗の上部に嵌合して目的の周波数の電波を選択する金属ワッシャーを有す る直列共振回路とすることによリ低コストを可能とする。  The resonance circuit may be a series resonance circuit having a coil fixed to a capacitive resistor, or a series resonance circuit having a metal washer fitted on an upper part of the capacitive resistor to select a radio wave of a target frequency. By doing so, the cost can be reduced.
また、前記共振回路は、容量性の抵抗から延出する棒状のエレメントと、該エレメン トの外周を覆うように設けられる前記コイルとからなる並列共振回路又は、エレメント に揷通して設け、目的の周波数の電波を選択する金属パイプを有する並列共振回路 とすることで低コストと高感度を可能とする。  Further, the resonance circuit is provided through a parallel resonance circuit or an element including a rod-shaped element extending from a capacitive resistor and the coil provided so as to cover an outer periphery of the element. Low cost and high sensitivity can be achieved by using a parallel resonance circuit with a metal pipe that selects radio waves of a frequency.
目的の周波数の電波を選択するため、エレメントの中間に 1ないし 2個の平滑コンデ ンサ一を直列に組込み、コイルの上端を接続した直列共振回路で高感度を可能とす る。  In order to select the radio wave of the target frequency, one or two smoothing capacitors are built in series in the middle of the element, and high sensitivity can be achieved with a series resonance circuit connected to the upper end of the coil.
更に、共振回路は、容量性の抵抗から延出するエレメントの中央に検波ダイオードを 直列に組込み、コイルの上端とエレメントの上端に直列に接続した発光ダイオードを設 け、発光直列共振回路とすることで告知部を形成するものを用いることもできる。これ によれば、告知部が発光することにより電波を受信したことを告知することが可能とな る。  In addition, the resonance circuit shall be a light-emitting series resonance circuit with a detection diode built in series at the center of the element extending from the capacitive resistor, and a light-emitting diode connected in series at the top of the coil and the top of the element. The one that forms the notification section can also be used. According to this, it is possible to notify that a radio wave has been received by emitting light from the notification unit.
頭部は、共振回路を内蔵しており、導体で形成されたアンテナ接続部と、キャップ部 とで構成される。  The head has a built-in resonance circuit, and is composed of an antenna connection portion formed of a conductor and a cap portion.
また、前記キャップ部は上部ないし全体が透明、あるいは半透明の絶縁材によって 形成されることにより、内部に収納された告知部又は識別体を外部から視認できる。 または彩色ないしは模様等を施した不透明な絶縁材によって形成されることにより、 自他アンテナの識別性を備えることができる。  In addition, since the upper or entirety of the cap portion is formed of a transparent or translucent insulating material, the notification portion or the identification body accommodated therein can be visually recognized from the outside. Alternatively, by being formed of an opaque insulating material provided with coloring or a pattern or the like, the self-other antenna can be distinguished.
アンテナ接続部は外周にねじを設け、前記キャップ部と螺合によって固定すると共に、 該アンテナ接続部の中央に上下方向に貫通するネジ穴を設け、アンテナ本体の接続 部とにより連結することにより、前記キャップ部及びアンテナ本体を識別性を有する多 種類の中から選択交換可能とすることができる。 The antenna connection portion is provided with a screw on the outer periphery, fixed by screwing with the cap portion, and provided with a screw hole vertically penetrating at the center of the antenna connection portion to connect the antenna body. The cap and the antenna main body can be selected and exchanged from various types having distinctiveness by being connected to each other by the unit.
アンテナ本体は長手方向の上端部に、前記頭部を接続する接続部を有すると共に、 下端に前記支持部からの抜脱を防ぐ係止部が設けられている。  The antenna body has a connecting portion for connecting the head at an upper end portion in a longitudinal direction, and a locking portion for preventing the antenna body from being detached from the supporting portion at a lower end.
更にアンテナ本体は、受信感度を向上させるため、伸縮自在で重合可能な径の異な る多段のパイプで形成し、引出し伸長させると収納時の倍以上の長さを得られるもの を用いることもできる。  Furthermore, the antenna body can be made of a multi-stage pipe with different diameters that can be stretched and polymerized to improve the reception sensitivity, and can be extended and pulled out to obtain a length more than double that of the stored state. .
上記構成のアンテナは、例えば携帯電話機等にあらかじめ取付けられている既存の アンテナを取り外し、携帯電話機等のアンテナ取付部に、前記支持部を固定すること により交換時の取付けが完了し、受信感度の向上、電波発信源の方向感知、着信の 告知、と共に他人の携帯電話と識別する機能を発揮させる。 図面の簡単な説明  For the antenna having the above configuration, for example, the existing antenna previously attached to the mobile phone or the like is removed, and the support portion is fixed to the antenna mounting portion of the mobile phone or the like, whereby the mounting at the time of replacement is completed, and the reception sensitivity is reduced. Improve the function, detect the direction of the radio wave transmission source, notify the incoming call, and show the function of distinguishing it from other people's mobile phones. BRIEF DESCRIPTION OF THE FIGURES
第 1図は、本発明の第 1の実施の形態の正面図であり、第 2図は、本発明の第 1の 実施の形態の頭部の断面図であり、第 3図は、本発明の第 1の実施の形態の分解正 面図であり、第 4図は、本発明の第 1の実施の形態の回路図であり、第 5図は、本発 明の第 2の実施の形態の分解正面図、及び回路図であり、第 6図は、本発明の第 3の 実施の形態の分解正面図であり、第 7図は、本発明の第 4の実施の形態の分解正面 図であり、第 8図は、本発明の第 5の実施の形態の分解正面図であり、第 9図は、本 発明の第 6の実施の形態の分解正面図、及び回路図であり、第 1 0図は、本発明の第 7の実施の形態正面図であり、第 1 1図は、本発明の第 7の実施の形態の頭部断面で あり、第 1 2図は、本発明のアンテナの実施の形態を示す正面図であり、第 1 3図は、 本発明の第 8の実施の形態の正面図であり、第 1 4図は、本発明の第 8の実施の形態 のアンテナ支持部を示す断面図であり、第 1 5図は、本発明の第 9の実施の形態を示 す正面図であり、第 1 6図は、本発明の第 1 0の実施の形態を示す正面図であり、第 1 7図は、本発明のアンテナ接続部の実施の形態を示す断面図であり、第 1 8図は、本 発明の第 1の実施例の使用状態の説明図である。 発明を実施するための最良の形態 FIG. 1 is a front view of a first embodiment of the present invention, FIG. 2 is a cross-sectional view of a head of the first embodiment of the present invention, and FIG. FIG. 4 is an exploded front view of the first embodiment, FIG. 4 is a circuit diagram of the first embodiment of the present invention, and FIG. 5 is a second embodiment of the present invention. FIG. 6 is an exploded front view and a circuit diagram of FIG. 6, FIG. 6 is an exploded front view of a third embodiment of the present invention, and FIG. 7 is an exploded front view of a fourth embodiment of the present invention. FIG. 8 is an exploded front view of a fifth embodiment of the present invention, and FIG. 9 is an exploded front view and a circuit diagram of a sixth embodiment of the present invention. FIG. 10 is a front view of a seventh embodiment of the present invention, FIG. 11 is a cross-sectional view of the head of the seventh embodiment of the present invention, and FIG. FIG. 13 is a front view showing an embodiment of the antenna, and FIG. FIG. 14 is a front view of an eighth embodiment of the present invention, FIG. 14 is a cross-sectional view showing an antenna support of the eighth embodiment of the present invention, and FIG. FIG. 16 is a front view showing a ninth embodiment, FIG. 16 is a front view showing a tenth embodiment of the present invention, and FIG. 17 is a front view of an antenna connecting portion of the present invention. FIG. 18 is a sectional view showing the embodiment, and FIG. FIG. 3 is an explanatory diagram of a use state of the first embodiment of the present invention. BEST MODE FOR CARRYING OUT THE INVENTION
(第 1の実施の形態） (First Embodiment)
図 1に示す本発明の第 1の実施形態によるアンテナ Aは、導体によって棒状に形成 されたアンテナ本体 1と、該アンテナ本体 1の上端に着脱可能に設けられた頭部 2と、 アンテナ本体 1に挿通されて、アンテナ本体 1を支持する支持部 3より構成される。 頭部 2は、図 2に示すように電波を受信して高周波交流を励起し、告知する共振回路 20aを内蔵している。上部は透明ないしは半透明なキャップ部 21 0で覆われている、 キャップ部 21 0の下部には螺合によって固定されたアンテナ接続部 220が設けられ ている。  An antenna A according to the first embodiment of the present invention shown in FIG. 1 includes an antenna main body 1 formed in a rod shape by a conductor, a head 2 detachably provided at an upper end of the antenna main body 1, and an antenna main body 1. And a support portion 3 for supporting the antenna main body 1. As shown in FIG. 2, the head 2 has a built-in resonance circuit 20a that receives a radio wave to excite a high-frequency alternating current and informs the user. The upper part is covered with a transparent or translucent cap part 210. The lower part of the cap part 210 is provided with an antenna connection part 220 fixed by screwing.
前記共振回路 20aは図 3に示すように、アンテナ接続部 220上に圧着して設けられ ている容量性の抵抗 201及びこの容量性の抵抗 20 1上部の凸部に嵌合によって固 定されたコイル 202と、コイル 202の中間部分からコイル 202の内部に設けられるェ レメント 203と、該エレメント 203の中間部分に直列に接続される検波ダイオード 204 と、コイル 202の終端と、エレメント 203の終端とに直列に接続される発光ダイオード 205で構成される。（図 3参照）  As shown in FIG. 3, the resonance circuit 20a was fixed by fitting to a capacitive resistor 201 provided by crimping on the antenna connecting portion 220 and a convex portion above the capacitive resistor 201. A coil 202, an element 203 provided inside the coil 202 from an intermediate portion of the coil 202, a detection diode 204 connected in series to the intermediate portion of the element 203, a terminal of the coil 202, and a terminal of the element 203; And a light emitting diode 205 connected in series with the light emitting diode 205. (See Fig. 3)
図 4は、前記発光直列共振回路を示す回路図で、コイル 202で励起された高周波交 流を検波ダイオード 204で直流電流に整流し、発光ダイオード 205を点灯させること で告知部 230の告知機能を果たすことができる。  FIG. 4 is a circuit diagram showing the light-emitting series resonance circuit.The high-frequency alternating current excited by the coil 202 is rectified into a DC current by the detection diode 204, and the light-emitting diode 205 is turned on, so that the notification function of the notification unit 230 is performed. Can be fulfilled.
前記アンテナ本体 1は、図 1 2に示すように長手方向の上端に頭部 2との螺合によつ て接続するためネジ 1 1 mを設けた接続部 1 1を設けている。下端にはアンテナ本体 1 が支持部 3から抜脱することを防ぐ係止部 1 2が設けられている。  As shown in FIG. 12, the antenna main body 1 has a connection portion 11 provided with a screw 11 m at the upper end in the longitudinal direction for connection by screwing with the head 2. The lower end is provided with a locking portion 12 for preventing the antenna main body 1 from coming off the support portion 3.
上記構成のアンテナ Aは、例えば図 1 8に示すように携帯電話機等にあらかじめ設定 されている既存のアンテナを取り外し、携帯電話機のアンテナ取付部に支持部 3を螺 合によって固定することにより取付けができ、受信感度をより以上に向上させると共に、 告知部 230の点灯表示の強弱により電波の指向性の感知と方向の調整ができる。ま た、市販されている機器の他と異なる頭部を有することからアンテナにより他人の携 帯電話と識別を可能とする。 Antenna A having the above configuration can be mounted by removing the existing antenna preset on the mobile phone or the like as shown in FIG. Yes, and further improve the receiving sensitivity, The directivity of the radio wave can be sensed and the direction can be adjusted depending on the intensity of the lighting display of the notification unit 230. In addition, since it has a head different from that of other devices on the market, it is possible to distinguish it from another person's mobile phone by using an antenna.
次にこの実施の形態と異なった形態につき図 5から図 1 1によって頭部 2が異なる形 態を説明し、図 1 3から図 1 6によってアンテナ本体 1の異なる形態を説明する。これら 異なる頭部 2と異なるアンテナ本体は、前記頭部 2のアンテナ接続部 220とアンテナ 本体 1の接続部 1 1で螺合によって固定されるため自在に組み合わせて使用すること を可能にしている。  Next, with respect to a form different from this embodiment, a form in which the head 2 is different will be described with reference to FIGS. 5 to 11, and a form in which the antenna body 1 is different will be described with reference to FIGS. 13 to 16. These different heads 2 and different antenna bodies are fixed by screwing at the antenna connection part 220 of the head part 2 and the connection part 11 of the antenna body 1, so that they can be freely combined and used.
(第 2の実施の形態） (Second embodiment)
図 5に示すように、この実施の形態では、アンテナ接続部 220上に圧着して設けら れている直列共振回路 20bと、各種の色や模様が施された絶縁材製の識別体 20フと 力 \透明又は半透明なキャップ部 21◦に収納されている。  As shown in FIG. 5, in this embodiment, a series resonance circuit 20b provided by crimping on the antenna connection portion 220 and an identification member 20f made of an insulating material having various colors and patterns are provided. And force \ Transparent or translucent cap part is stored in 21◦.
直列共振回路 20bは容量性の抵抗 201上部の凸部に嵌合により固定されたコイル The series resonance circuit 20b is a coil fixed by fitting to the convex part on the upper part of the capacitive resistor 201.
202により構成される簡単な構造になっているが、第 1の実施の形態と同様な作用効 果が得られると共に識別体 207により他のアンテナや他のアンテナが取付けられて し、る機器とを区別すること力《できる。 Although it has a simple structure constituted by 202, the same operation and effect as in the first embodiment can be obtained, and another antenna or another antenna is attached by the identification body 207. The ability to distinguish between
(第 3の実施の形態）  (Third embodiment)
図 6に示す第 3の実施の形態は、第 2の実施の形態に対し容量性の抵抗 20 1の凸 部に金属ワッシャー 206が嵌合されている。これにより目的の電波に合わせる機能を 有することができる直列共振回路 20cとしたもので、第 2の実施の形態と同様の作用 効果を得ることができる。  The third embodiment shown in FIG. 6 is different from the second embodiment in that a metal washer 206 is fitted to the convex portion of the capacitive resistor 201. Thus, the series resonance circuit 20c having the function of adjusting to the target radio wave can be obtained, and the same operation and effect as in the second embodiment can be obtained.
(第 4の実施の形態） (Fourth embodiment)
図 7に示す第 4の実施の形態は、容量性の抵抗 20 1から延出する棒状のエレメント 203と、該エレメント 203のタ 周を覆うように設けられ、容量性の抵抗 20 1に嵌合さ れて取付けられたコイル 202とによって並列共振回路 20dが構成されており、これに より第 2, 3の実施の形態と同様の作用効果を得ることができる。 (第 5の実施の形態） In the fourth embodiment shown in FIG. 7, a rod-shaped element 203 extending from the capacitive resistor 201 is provided so as to cover the circumference of the element 203, and is fitted to the capacitive resistor 201. The parallel resonance circuit 20d is constituted by the coil 202 attached and attached, whereby the same operation and effect as those of the second and third embodiments can be obtained. (Fifth embodiment)
図 8に示す第 5の実施の形態は、前記第 4の実施の形態に対し、エレメント 203に揷 通し、目的の周波数の電波を選択する金属パイプ 208を設けている。金属パイプ 20 8はエレメント 203が挿通された状態でコイル 202の内部に設けられるものである。こ の実施の形態では、かかる構造とすることにより並列共振回路 20eとするものであり 第 2, 3ないし 4の実施の形態と同様の作用効果を発揮する。  The fifth embodiment shown in FIG. 8 is different from the fourth embodiment in that a metal pipe 208 is provided through the element 203 and selects a radio wave of a target frequency. The metal pipe 208 is provided inside the coil 202 with the element 203 inserted. In this embodiment, the parallel resonance circuit 20e is obtained by adopting such a structure, and the same operation and effect as those of the second, third and fourth embodiments are exhibited.
(第6の実施の形態） ( Sixth embodiment)
図 9 ( a)に示す第 6の実施の形態は、容量性の抵抗 201から延出する棒状のエレメ ント 203に直列に接続して設けられたコンデンサ一 209を備えるものである。コンデン サ一 209はエレメント 203のタ 周と覆うように設けられおリ、容量性の抵抗 20 1の凸 部に嵌合されて取付けられたコイル 202と共に直列共振回路 20fを構成している。図 9 ( b)に回路を示す。  The sixth embodiment shown in FIG. 9A includes a capacitor 209 provided in series with a rod-shaped element 203 extending from a capacitive resistor 201. The capacitor 209 is provided so as to cover the circumference of the element 203, and forms a series resonance circuit 20f together with the coil 202 fitted and mounted on the convex portion of the capacitive resistor 201. Fig. 9 (b) shows the circuit.
この実施の形態では、コンデンサ一 209を設けることにより目的の周波数に調整す ることができるばかりでなぐ前記第 2から 5の実施の形態と同様の作用効果を得るこ とができる。  In this embodiment, by providing the capacitor 209, not only the target frequency can be adjusted, but also the same operation and effect as those of the second to fifth embodiments can be obtained.
(第 7の実施の形態）  (Seventh embodiment)
図 1 0、 1 1に示す第フの実施の形態は、彩色ないしは模様を施して他と識別可能とし た不透明なキャップ部 21 0aを頭部に有するものである。なお図 1 1は第 2の実施の形 態で説明した共振回路 20bを内蔵した例を示している力 第 3, 4, 5及び 6の実施の 形態で説明した共振回路 20c, 20d, 20e, 2〇fを内蔵させるることもできる。  The first embodiment shown in FIGS. 10 and 11 has an opaque cap portion 210a which is colored or patterned so that it can be distinguished from the others, on the head. FIG. 11 shows an example in which the resonance circuit 20b described in the second embodiment is incorporated. The resonance circuits 20c, 20d, 20e, and 20c described in the third, fourth, fifth, and sixth embodiments. 2〇f can be built in.
(第 8の実施の形態） (Eighth embodiment)
次にアンテナ本体 1の他の実施の形態を図により説明すると、図 1 3に示す第 8の実 施の形態は、受信感度を向上させるため外径の異なる 1 3a, 1 3 b, 1 3c及び 1 3dの 多段のパイプでアンテナ本体 1 bを伸縮可能に形成し、使用時に引出し伸長させること ができる構造としてある。このアンテナ本体 1 bの下端部には支持部 31が固定されて いる。支持部 31は図 1 4に示すように外径の最も大きい下部のパイプ 1 3aが螺合する ことによりアンテナ本体 1 bにとりつけられるものである。 Next, another embodiment of the antenna main body 1 will be described with reference to the drawings. The eighth embodiment shown in FIG. 13 has different outer diameters 13a, 13b, and 13c in order to improve the receiving sensitivity. The antenna body 1b is formed so as to be extendable and retractable with multi-stage pipes of 13d and 13d, and can be pulled out and extended at the time of use. A support portion 31 is fixed to a lower end portion of the antenna main body 1b. The support part 31 is screwed with the lower pipe 13a having the largest outer diameter as shown in FIG. In this way, it can be attached to the antenna body 1b.
(第 9の実施の形態） (Ninth embodiment)
図 1 5に示す第 9の実施の形態は、第 8の実施の形態のアンテナ本体 1 bと異なり、 支持部 32の上部に回転軸 33が設けられ、この回転軸 33にアンテナ本体 1 c下端の 大径のパイプ 1 3eが連結されている。これによりこの実施の形態ではアンテナ1 cを折 リ畳むことができる。 The ninth embodiment shown in FIG. 15 differs from the antenna body 1 b of the eighth embodiment in that a rotation axis 33 is provided on the upper part of the support portion 32, and the rotation axis 33 is attached to the lower end of the antenna body 1 c A large diameter pipe 13e is connected. Therefore, in this embodiment it is possible to fold the folding Li antenna 1 c.
(第 1 0の実施の形態） (10th embodiment)
図 1 6に示す第 1 0の実施の形態はアンテナ本体 1を上下に備えるものであり、上部 のアンテナ本体 1と下部のアンテナ本体 1を中間接続部 1 4で結合している。従って、 アンテナ全体 1 dが長くなリ、容易に感度を向上させることができる。  In the tenth embodiment shown in FIG. 16, the antenna body 1 is provided on the upper and lower sides, and the upper antenna body 1 and the lower antenna body 1 are connected by an intermediate connecting portion 14. Therefore, the entire antenna 1 d is long, and the sensitivity can be easily improved.
なお、本発明では、第 8, 9, 1 0の実施の形態のアンテナ 1 b, 1 c, 1 dと、第 1から第 7の実施の形態で説明した頭部 2とを組合せて構成することで利用者の求める感度、 識別性を提供することができる。  In the present invention, the antennas 1b, 1c, and 1d of the eighth, ninth, and tenth embodiments are combined with the head 2 described in the first to seventh embodiments. This provides the sensitivity and discrimination required by users.
さらに、図 1 7 ( a)に示すように、アンテナ本体 1の接続部 1 1を頭部 2の下部に設けら れたアンテナ接続部 220に螺合して接続しても良ぐ図 1 7 bに示すように、アンテナ接 続部 22〇aとアンテナ 1を一体として形成してもよい。 産業上の利用可能性  Further, as shown in FIG. 17 (a), the connecting portion 11 of the antenna body 1 may be screwed and connected to the antenna connecting portion 220 provided at the lower portion of the head 2. As shown in b, the antenna connection part 22 # a and the antenna 1 may be formed integrally. Industrial applicability
以上のように、本発明は受信感度が高ぐ従来のようにアンテナ本体が収縮された 状態にあっても、受信不能となる不具合を防止できると共に、電波の発信方向を感知 することができるため、電波状態の悪い地形や建物の陰などでも最良の受信を行うこ とができる。  As described above, according to the present invention, even when the antenna body is in a contracted state as in the conventional case where the receiving sensitivity is high, it is possible to prevent the problem of being unable to receive and to be able to detect the transmission direction of the radio wave. In addition, the best reception can be obtained even in poor terrain or in the shadow of buildings.
また、頭部が着脱可能な構造を有し、使用者の求める感度、性能に応じた、組み合 わせとすることができ、更に、あらかじめ機器に取付けられている既存のアンテナに代 えて取付けて使用できるため、自分の機器であるかいなかを容易に確認することがで さる。  In addition, the head has a detachable structure, so that it can be combined according to the sensitivity and performance required by the user.Furthermore, it can be installed instead of the existing antenna already installed on the device. Because you can use it, you can easily check whether it is your own device or not.

Claims

請 求 の 範 囲 The scope of the claims
1 . 導体によって棒状に形成されたアンテナ本体と、該アンテナ本体の上端に着 脱可能に設けられた頭部と、前記アンテナ本体に揷通されてアンテナ本体を支持する 支持部を有することを特徴とするアンテナ。 1. It has an antenna main body formed in a rod shape by a conductor, a head detachably provided at an upper end of the antenna main body, and a support portion that passes through the antenna main body and supports the antenna main body. And antenna.
2. 前記頭部は、電波を受信して高周波交流を励起する共振回路を内蔵している ことを特徴とする請求の範囲第 1項記載のアンテナ。  2. The antenna according to claim 1, wherein the head has a built-in resonance circuit that receives radio waves and excites high-frequency alternating current.
3. 前記共振回路は励起された高周波交流を直流電流に変換する検波ダイォー ドを有すると共に、発光ダイオードを備えた告知部を有することを特徴とする請求の範 囲第 1項又は第 2項記載のアンテナ。  3. The resonance circuit according to claim 1 or 2, wherein the resonance circuit has a detection diode for converting the excited high-frequency alternating current into a direct current, and has a notification unit provided with a light emitting diode. Antenna.
4. 前記頭部は、自他識別を行う識別体を有していることを特徴とする請求の範 囲第 1項又は第 2項記載のアンテナ。  4. The antenna according to claim 1, wherein the head has an identification body for performing self-other identification.
5. 前記頭部が透明あるいは半透明の絶縁材によって形成されていることを特徴 とする請求の範囲第 1項から第 4項のいずれかに記載のアンテナ。  5. The antenna according to any one of claims 1 to 4, wherein the head is formed of a transparent or translucent insulating material.
6. 前記頭部の内部に告知部又は識別体が外部から視認可能に収納されている ことを特徴とする請求の範囲第 1項から第 5項いずれかに記載のアンテナ。  6. The antenna according to any one of claims 1 to 5, wherein a notification unit or an identification body is housed inside the head so as to be visible from the outside.
7. 前記アンテナ本体は上端部に前記頭部を接続する接続部を有すると共に、下 端部に前記支持部からの抜脱を防ぐ抑止部を有することを特徴とする請求の範囲第 1 項記載のアンテナ。  7. The antenna according to claim 1, wherein the antenna main body has a connection portion for connecting the head at an upper end portion, and a suppression portion at a lower end portion for preventing removal from the support portion. Antenna.
8. 前記アンテナ本体が伸縮自在の多段のパイプで形成されていることを特徴と する請求の範囲第 1項又は第 7項記載のアンテナ。  8. The antenna according to claim 1, wherein the antenna main body is formed of a multi-stage telescopic pipe.
PCT/JP1998/005813 1997-12-22 1998-12-22 Antenna WO1999033140A1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
PCT/JP1998/005813 WO1999033140A1 (en) 1997-12-22 1998-12-22 Antenna
APAP/P/1999/001639A AP9901639A0 (en) 1997-12-22 1998-12-22 Device for detecting electromagnetic waves.
IL13149798A IL131497A0 (en) 1997-12-22 1998-12-22 Antenna
AU16858/99A AU1685899A (en) 1997-12-22 1998-12-22 Antenna
CA002281539A CA2281539A1 (en) 1997-12-22 1998-12-22 Antenna
BR9807602-7A BR9807602A (en) 1997-12-22 1998-12-22 Device to detect electromagnetic waves
CN98804055A CN1252173A (en) 1997-12-22 1998-12-22 Antenna
IDW991031A ID24905A (en) 1997-12-22 1998-12-22 EQUIPMENT FOR DETECTING ELECTROMAGNETIC WAVES
EA199900761A EA199900761A1 (en) 1997-12-22 1998-12-22 DEVICE FOR DETECTION OF ELECTROMAGNETIC WAVES

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP9/365627 1997-12-22
JP9365627A JPH10335914A (en) 1997-04-03 1997-12-22 Antenna for portable telephone set
JP1998009048U JP3060368U (en) 1998-11-16 1998-11-16 antenna
JP10/9048U 1998-11-16
PCT/JP1998/005813 WO1999033140A1 (en) 1997-12-22 1998-12-22 Antenna

Publications (1)

Publication Number Publication Date
WO1999033140A1 true WO1999033140A1 (en) 1999-07-01

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PCT/JP1998/005813 WO1999033140A1 (en) 1997-12-22 1998-12-22 Antenna

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CN (1) CN1252173A (en)
AP (1) AP9901639A0 (en)
AU (1) AU1685899A (en)
BR (1) BR9807602A (en)
CA (1) CA2281539A1 (en)
EA (1) EA199900761A1 (en)
ID (1) ID24905A (en)
IL (1) IL131497A0 (en)
OA (1) OA11259A (en)
WO (1) WO1999033140A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2790167A1 (en) * 1999-02-24 2000-08-25 Guillaume Fontaine Mobile telephone light display incoming call signaling having bulb unit antenna replacing and tuned receiver circuit radio frequency signals detecting/rectifying and light transmitting.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101054829B1 (en) * 2008-11-13 2011-08-05 (주)파트론 Broadcast receiving antenna with removable helical head and mobile communication terminal using same
CN101833047B (en) * 2009-03-13 2012-12-19 鸿富锦精密工业（深圳）有限公司 Electronic equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5496504U (en) * 1977-12-20 1979-07-07
JPH0327794U (en) * 1989-07-26 1991-03-20
JPH0333279U (en) * 1989-08-10 1991-04-02
JPH09246823A (en) * 1996-03-07 1997-09-19 Harada Ind Co Ltd Antenna mounted with light emitting body

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5496504U (en) * 1977-12-20 1979-07-07
JPH0327794U (en) * 1989-07-26 1991-03-20
JPH0333279U (en) * 1989-08-10 1991-04-02
JPH09246823A (en) * 1996-03-07 1997-09-19 Harada Ind Co Ltd Antenna mounted with light emitting body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2790167A1 (en) * 1999-02-24 2000-08-25 Guillaume Fontaine Mobile telephone light display incoming call signaling having bulb unit antenna replacing and tuned receiver circuit radio frequency signals detecting/rectifying and light transmitting.

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Publication number Publication date
KR19990063267A (en) 1999-07-26
AU1685899A (en) 1999-07-12
BR9807602A (en) 2000-02-22
CA2281539A1 (en) 1999-07-01
EA199900761A1 (en) 2000-04-24
OA11259A (en) 2002-11-20
AP9901639A0 (en) 2000-06-22
IL131497A0 (en) 2001-01-28
ID24905A (en) 2000-08-31
CN1252173A (en) 2000-05-03

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