JP2022114530A - Terminal connection structure, on-vehicle antenna device, assembly method of terminal connection structure - Google Patents

Terminal connection structure, on-vehicle antenna device, assembly method of terminal connection structure Download PDF

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JP2022114530A
JP2022114530A JP2021010819A JP2021010819A JP2022114530A JP 2022114530 A JP2022114530 A JP 2022114530A JP 2021010819 A JP2021010819 A JP 2021010819A JP 2021010819 A JP2021010819 A JP 2021010819A JP 2022114530 A JP2022114530 A JP 2022114530A
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holder
terminal portion
attached
side terminal
state
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JP7488777B2 (en
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修太 松村
shuta Matsumura
雅史 野田
Masafumi Noda
穣 荒田
Minoru Arata
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Yokowo Co Ltd
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Yokowo Co Ltd
Yokowo Mfg Co Ltd
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Abstract

To provide terminal connection structure and the like with positional deviation taken into consideration.SOLUTION: Terminal connection structure comprises a conductive wire, a holder which holds the conductive wire, and a holder-side terminal portion to which the conductive wire is attached and which is held by the holder. The attachment of the conductive wire to the holder and the attachment of the conductive wire to the holder-side terminal portion are performed in such a manner that an area of the conductive wire, where the conductive wire is attached to the holder and an area of the conductive wire, where the conductive wire is attached to the holder-side terminal portion are pulled together. The holder holds the holder-side terminal portion in a state in which the holder-side terminal portion can be moved between a first state before the conductive wire is attached to the holder-side terminal portion and pulled together, and a second state after the conductive wire is attached to the holder-side terminal portion and pulled together. A member holding the holder is attached to a substrate in the second state.SELECTED DRAWING: Figure 16

Description

本発明は、端子接続構造などに関する。 The present invention relates to a terminal connection structure and the like.

従来、特許文献１のように、コイルの端子が、基板などの他の部材に接続される端子接続構造を含む車載用アンテナ装置が提案されている。 Conventionally, as in Patent Document 1, there has been proposed an in-vehicle antenna device including a terminal connection structure in which terminals of a coil are connected to another member such as a substrate.

特開２０１５－８４５７５号公報JP 2015-84575 A

しかしながら、引っ張り力などの力が加えられた状態で、コイルから延びるリード線が他の部材の端子に接続された場合、当該他の部材の端子が移動して、位置がずれてしまうおそれがあった。 However, when a lead wire extending from the coil is connected to a terminal of another member while a force such as a pulling force is applied, the terminal of the other member may move and become misaligned. rice field.

したがって本発明の目的の一例は、位置ズレを抑制することである。本発明の他の目的は、本明細書の記載から明らかになるであろう。 Accordingly, one example of an object of the present invention is to suppress positional deviation. Other objects of the present invention will become clear from the description herein.

本発明の一態様は、導線と、導線を保持するホルダーと、導線が取り付けられ、ホルダーに保持されるホルダー側端子部とを備え、導線のホルダーに取り付けられた領域と、導線のホルダー側端子部に取り付けられた領域との間が、引っ張り合った状態になるように、導線のホルダーへの取り付け、及び導線のホルダー側端子部への取り付けが行われ、ホルダーは、導線がホルダー側端子部に取り付けられて引っ張り合った状態になる前の第１状態と、導線がホルダー側端子部に取り付けられて引っ張り合った状態になった後の第２状態との間でホルダー側端子部が移動可能な状態で、ホルダー側端子部を保持し、第２状態で、ホルダーを保持する部材が基板若しくは基板を保持する部材に取り付けられる、端子接続構造である。 One aspect of the present invention includes a conducting wire, a holder that holds the conducting wire, and a holder-side terminal portion to which the conducting wire is attached and held by the holder. The conductor is attached to the holder and the conductor is attached to the holder-side terminal part so that the area attached to the part is pulled together, and the holder The holder-side terminal can be moved between a first state before the wires are attached to each other and pulled together, and a second state after the conductors are attached to the holder-side terminals and pulled together. In the terminal connection structure, the holder-side terminal portion is held in the second state, and the member holding the holder is attached to the substrate or the member holding the substrate in the second state.

本発明の一態様によれば、位置ズレを抑制することができる。 According to one aspect of the present invention, positional deviation can be suppressed.

本実施形態の車載用アンテナ装置の内部構造を示す断面構成図である。1 is a cross-sectional configuration diagram showing an internal structure of an in-vehicle antenna device of this embodiment; FIG. ホルダーにホルダー側下方端子部が取り付けられる前の状態を示す上方から見た斜視図である。FIG. 4 is a perspective view seen from above showing a state before the holder-side lower terminal portion is attached to the holder; ホルダーにホルダー側下方端子部が取り付けられる前の状態を示す下面図である。It is a bottom view which shows the state before a holder side lower terminal part is attached to a holder. ホルダー側下方端子部の斜視図である。It is a perspective view of a holder side lower terminal part. ホルダーにホルダー側下方端子部が取り付けられる前の状態を示すｙ方向左方から見た側面図である。It is the side view seen from the y direction left which shows the state before a holder side lower terminal part is attached to a holder. 図５のＡ－Ａ断面図である。FIG. 6 is a cross-sectional view taken along the line AA of FIG. 5; ホルダーにホルダー側下方端子部が取り付けられた状態を示す上方から見た斜視図である。FIG. 10 is a perspective view seen from above showing a state in which the holder-side lower terminal portion is attached to the holder; ホルダーにホルダー側下方端子部が取り付けられた状態を示す下方から見た斜視図である。It is the perspective view seen from the downward direction which shows the state to which the holder side lower terminal part was attached to the holder. ホルダーにホルダー側下方端子部が取り付けられた第１状態を示す下面図である。It is a bottom view which shows the 1st state by which the holder side lower terminal part was attached to the holder. 図９のホルダー側下方端子部がある領域を拡大した下面図である。FIG. 10 is an enlarged bottom view of a region where the holder-side lower terminal portion of FIG. 9 is located; ホルダーにホルダー側下方端子部が取り付けられた状態を示すｙ方向左方から見た側面図である。It is the side view seen from the y direction left which shows the state where the holder side lower terminal part was attached to the holder. 図１１のＢ－Ｂ断面図である。FIG. 12 is a cross-sectional view taken along the line BB of FIG. 11; 図１２のＣ－Ｃ断面図である。13 is a cross-sectional view taken along line CC of FIG. 12; FIG. ホルダーとホルダー側下方端子部に導線が取り付けられた状態を示す下方から見た斜視図である。It is the perspective view seen from the downward direction which shows the state in which the conducting wire was attached to the holder and the lower terminal part at the side of a holder. ホルダーとホルダー側下方端子部に導線が取り付けられた第２状態を示す下面図である。It is a bottom view which shows the 2nd state where the conducting wire was attached to the holder and the lower terminal part at the side of a holder. 図１５のホルダー側下方端子部がある領域を拡大した下面図である。FIG. 16 is an enlarged bottom view of a region where the lower terminal portion on the holder side of FIG. 15 is located;

以下、本実施形態について、図を用いて説明する。なお、実施形態は、以下の実施形態に限られるものではない。また、一つの実施形態に記載した内容は、原則として他の実施形態にも同様に適用される。また、各実施形態及び各変形例は、適宜組み合わせることが出来る。 The present embodiment will be described below with reference to the drawings. In addition, embodiment is not restricted to the following embodiments. In addition, the contents described in one embodiment are in principle similarly applied to other embodiments. Moreover, each embodiment and each modified example can be appropriately combined.

（車載用アンテナ装置１）
本実施形態における車載用アンテナ装置１は、例えば図１に示すように、ルーフ１００など車両の上面に取り付けられる。車載用アンテナ装置１は、アンテナケース（外装ケース２ａ、内装ケース２ｂ）、パッド３、アンテナ素子部４、基板側端子部５、基板６、アンテナベース８、ホルダー４０、ホルダー側下方端子部５０、ホルダー側上方端子部６０を備える。アンテナ素子部４のコイル部４ｂを構成する導線と、基板側端子部５と、ホルダー４０と、ホルダー側下方端子部５０が、端子接続構造を構成する。なお、図１は、車載用アンテナ装置１のｘｚ断面構成を模式的に示すものであり、ルーフ１００に取り付けるための部材などは省略している。 (Vehicle antenna device 1)
A vehicle-mounted antenna device 1 according to the present embodiment is attached to the top surface of a vehicle, such as a roof 100, as shown in FIG. 1, for example. An in-vehicle antenna device 1 includes an antenna case (outer case 2a, inner case 2b), a pad 3, an antenna element portion 4, a substrate-side terminal portion 5, a substrate 6, an antenna base 8, a holder 40, a holder-side lower terminal portion 50, A holder-side upper terminal portion 60 is provided. The conductive wire forming the coil portion 4b of the antenna element portion 4, the board-side terminal portion 5, the holder 40, and the holder-side lower terminal portion 50 constitute a terminal connection structure. Note that FIG. 1 schematically shows the xz cross-sectional configuration of the in-vehicle antenna device 1, and omits members for attachment to the roof 100 and the like.

方向を説明するために、車載用アンテナ装置１が取り付けられる車両の前後方向をｘ方向、ｘ方向と垂直な左右方向をｙ方向、ｘ方向とｙ方向に垂直な鉛直方向をｚ方向として説明する。図２において、ｘ軸、ｙ軸、ｚ軸のそれぞれの矢印が指し示す方向をそれぞれ前方向、右方向、上方向と定義する。内部の構造を説明するため、図３では、第１ホルダー側壁部４３と第２ホルダー側壁部４５の下端保持部４７によって隠れる部分が太字点線で示される。また、図９、図１０、図１５、図１６では、ホルダー側下方端子部５０の下端保持部４７によって隠れる部分が細字点線で示され、第１ホルダー側壁部４３と第２ホルダー側壁部４５の下端保持部４７によって隠れる部分が太字点線で示される。 In order to explain the directions, the front-rear direction of the vehicle on which the in-vehicle antenna device 1 is mounted is defined as the x direction, the left-right direction perpendicular to the x direction is defined as the y direction, and the vertical direction perpendicular to the x direction and the y direction is defined as the z direction. . In FIG. 2, the directions indicated by the arrows of the x-axis, the y-axis, and the z-axis are defined as the forward direction, the right direction, and the upward direction, respectively. In order to explain the internal structure, in FIG. 3, portions hidden by the lower end holding portions 47 of the first holder side wall portion 43 and the second holder side wall portion 45 are indicated by bold dotted lines. 9, 10, 15, and 16, the portion hidden by the lower end holding portion 47 of the holder-side lower terminal portion 50 is indicated by a thin dotted line. A portion hidden by the lower end holding portion 47 is indicated by a bold dotted line.

（外装ケース２ａ）
外装ケース２ａは、電波透過性を有する合成樹脂製である（図１参照）。外装ケース２ａは、例えば、ｘ方向前方がｘ方向後方よりも低くなるように傾斜し、両側面が内側に湾曲したシャークフィン形状を有する。外装ケース２ａは、下面が開口する。外装ケース２ａは、パッド３とアンテナベース８を覆う。これにより、外装ケース２ａとパッド３とアンテナベース８とで形成された収容空間内には、例えば、内装ケース２ｂ、アンテナ素子部４、基板側端子部５、基板６、ホルダー４０、ホルダー側下方端子部５０、ホルダー側上方端子部６０が収納される。なお、車両のルーフ１００のｚ方向上方に隆起した領域の内側に、内装ケース２ｂなどが設けられてもよい。この場合、外装ケース２ａは省略される。 (Outer case 2a)
The exterior case 2a is made of synthetic resin having radio wave transparency (see FIG. 1). The exterior case 2a has, for example, a shark fin shape in which the front in the x direction is lower than the rear in the x direction, and both side surfaces are curved inward. The exterior case 2a has an open bottom surface. The outer case 2a covers the pad 3 and the antenna base 8. - 特許庁As a result, the housing space formed by the outer case 2a, the pad 3, and the antenna base 8 contains, for example, the inner case 2b, the antenna element portion 4, the substrate-side terminal portion 5, the substrate 6, the holder 40, and the holder-side lower portion. The terminal portion 50 and the holder-side upper terminal portion 60 are accommodated. Note that the interior case 2b or the like may be provided inside the region of the roof 100 of the vehicle that protrudes upward in the z direction. In this case, the exterior case 2a is omitted.

（内装ケース２ｂ）
内装ケース２ｂは、電波透過性を有する合成樹脂製である。内装ケース２ｂは、下面が開口する。内装ケース２ｂは、基板６を覆う。これにより、内装ケース２ｂと基板６とで形成された収容空間内には、アンテナ素子部４のコイル部４ｂ、基板側端子部５、ホルダー４０、ホルダー側下方端子部５０、ホルダー側上方端子部６０が収納される。内装ケース２ｂの外壁には、アンテナ素子部４の容量装荷素子部４ａが取り付けられる。内装ケース２ｂの外壁、外装ケース２ａと内装ケース２ｂの間、若しくは内装ケース２ｂの内側に、アンテナ素子部４とは別のアンテナ素子が設けられてもよい。 (Interior case 2b)
The interior case 2b is made of synthetic resin having radio wave permeability. The interior case 2b has an open bottom surface. The interior case 2b covers the substrate 6. As shown in FIG. As a result, in the accommodation space formed by the interior case 2b and the substrate 6, the coil portion 4b of the antenna element portion 4, the substrate-side terminal portion 5, the holder 40, the holder-side lower terminal portion 50, and the holder-side upper terminal portion 60 is stored. A capacitive loading element portion 4a of the antenna element portion 4 is attached to the outer wall of the interior case 2b. An antenna element different from the antenna element section 4 may be provided on the outer wall of the inner case 2b, between the outer case 2a and the inner case 2b, or inside the inner case 2b.

（パッド３）
パッド３は、エラストマー（Elastomer）、ゴムなどで形成された囲繞形状の弾性部材である。パッド３は、外装ケース２ａの下端周縁部とアンテナベース８に挟み込まれ、外装ケース２ａの下端周縁部と車両との間の隙間を目隠しすると共に外装ケース２ａ内への水の浸入を防止する。パッド３は、外装ケース２ａとアンテナベース８の間に代えて、内装ケース２ｂと基板６の間にも設けられてもよい。また、パッド３は、外装ケース２ａとアンテナベース８の間、及び内装ケース２ｂと基板６の間に設けられてもよい。 (Pad 3)
The pad 3 is a surrounding elastic member made of elastomer, rubber, or the like. The pad 3 is sandwiched between the lower peripheral edge of the outer case 2a and the antenna base 8 to cover the gap between the lower peripheral edge of the outer case 2a and the vehicle and prevent water from entering the outer case 2a. The pad 3 may be provided between the inner case 2b and the substrate 6 instead of between the outer case 2a and the antenna base 8. FIG. Also, the pads 3 may be provided between the exterior case 2 a and the antenna base 8 and between the interior case 2 b and the substrate 6 .

（アンテナ素子部４）
アンテナ素子部４は、アンテナエレメントを構成する。アンテナ素子部４は、容量装荷素子部４ａと、コイル部４ｂを有する。容量装荷素子部４ａは、内装ケース２ｂの外壁の上部に取り付けられる。アンテナ素子部４は、例えば、ＦＭ／ＡＭの周波数帯の信号を受信する。しかしながら、アンテナ素子部４が受信する信号の種別は、これに限るものではない。 (Antenna element part 4)
The antenna element section 4 constitutes an antenna element. The antenna element section 4 has a capacitive loading element section 4a and a coil section 4b. The capacitive loading element portion 4a is attached to the upper portion of the outer wall of the interior case 2b. The antenna element unit 4 receives, for example, signals in the FM/AM frequency band. However, the type of signal received by the antenna element unit 4 is not limited to this.

（コイル部４ｂ）
コイル部４ｂは、一本の導線で構成され、螺旋部４ｂ１と下部リード線４ｂ２と上部リード線４ｂ３を有する。螺旋部４ｂ１は、後述するホルダー４０のホルダー本体部４０ａのコイル溝部４０ａ１に巻き付けられる。下部リード線４ｂ２は、螺旋部４ｂ１の下端から延び、ホルダー側下方端子部５０に接続される。具体的には、下部リード線４ｂ２は、ホルダー側下方端子部５０のリード線掛け止め部５１ａに掛け止めされる。コイル部４ｂの下部リード線４ｂ２は、ホルダー側下方端子部５０、基板側端子部５を介して基板６と電気的に接続される。上部リード線４ｂ３は、螺旋部４ｂ１の上端から延び、ホルダー側上方端子部６０に接続される。コイル部４ｂの上部リード線４ｂ３は、ホルダー側上方端子部６０、ネジ（不図示）を介して、容量装荷素子部４ａと電気的に接続される。 (Coil portion 4b)
The coil portion 4b is composed of a single conductor wire, and has a spiral portion 4b1, a lower lead wire 4b2, and an upper lead wire 4b3. The spiral portion 4b1 is wound around a coil groove portion 40a1 of a holder body portion 40a of the holder 40, which will be described later. The lower lead wire 4b2 extends from the lower end of the spiral portion 4b1 and is connected to the holder-side lower terminal portion 50. As shown in FIG. Specifically, the lower lead wire 4b2 is hooked to the lead wire hooking portion 51a of the lower terminal portion 50 on the holder side. A lower lead wire 4 b 2 of the coil portion 4 b is electrically connected to the substrate 6 via the holder-side lower terminal portion 50 and the substrate-side terminal portion 5 . The upper lead wire 4b3 extends from the upper end of the spiral portion 4b1 and is connected to the upper terminal portion 60 on the holder side. The upper lead wire 4b3 of the coil portion 4b is electrically connected to the capacitive loading element portion 4a via the holder side upper terminal portion 60 and a screw (not shown).

コイル部４ｂは、ホルダー４０に保持される。ホルダー４０のｚ方向上方は、上方取付部４０ｃを介して、内装ケース２ｂに保持される。ホルダー４０とホルダー側下方端子部５０とホルダー側上方端子部６０の詳細は、後述する。 The coil portion 4b is held by the holder 40. As shown in FIG. The upper portion of the holder 40 in the z direction is held by the interior case 2b via the upper mounting portion 40c. Details of the holder 40, the holder-side lower terminal portion 50, and the holder-side upper terminal portion 60 will be described later.

（基板側端子部５）
基板側端子部５は、アンテナ素子部４のコイル部４ｂと基板６の導電路との電気的な接続のために使用される。基板側端子部５は、基板６に取り付けられる。 (Board-side terminal portion 5)
The substrate-side terminal portion 5 is used for electrical connection between the coil portion 4 b of the antenna element portion 4 and the conductive path of the substrate 6 . The board-side terminal portion 5 is attached to the board 6 .

（基板６）
基板６には、アンプなど、アンテナ素子部４に関連する電子部品が実装される。基板６は、アンテナベース８の上部に、ネジ止めなどで取り付けられる。基板６の導電路と電気的に接続されたコネクタ（不図示）は、アンテナベース８に設けられたコネクタ孔（不図示）を介して、車両のルーフ１００に延びる。基板６の導電路とケーブルが電気的に接続され、アンテナベース８に設けられたケーブル孔を介して、車両のルーフ１００に延びていてもよい。 (Substrate 6)
Electronic components related to the antenna element section 4 such as an amplifier are mounted on the substrate 6 . The substrate 6 is attached to the top of the antenna base 8 by screwing or the like. A connector (not shown) electrically connected to the conductive path of the substrate 6 extends to the roof 100 of the vehicle through a connector hole (not shown) provided in the antenna base 8 . The conductive path of the substrate 6 and the cable are electrically connected and may extend through a cable hole provided in the antenna base 8 to the roof 100 of the vehicle.

（ホルダー４０）
次に、図２～図１６を用いて、ホルダー４０とホルダー側下方端子部５０とホルダー側上方端子部６０の詳細について、説明する。ホルダー４０は、ホルダー本体部４０ａ、上方取付部４０ｃを有する。ホルダー４０は、コイル部４ｂの螺旋部４ｂ１を保持し、且つ、後述する第１状態と第２状態の間でホルダー側下方端子部５０が移動可能な状態で、ホルダー側下方端子部５０を保持する。 (Holder 40)
Next, details of the holder 40, the holder-side lower terminal portion 50, and the holder-side upper terminal portion 60 will be described with reference to FIGS. The holder 40 has a holder body portion 40a and an upper mounting portion 40c. The holder 40 holds the spiral portion 4b1 of the coil portion 4b and also holds the holder-side lower terminal portion 50 in a state in which the holder-side lower terminal portion 50 is movable between a first state and a second state described later. do.

ホルダー本体部４０ａは、ｚ方向に延びる略楕円柱形状を有する（図２参照）。ホルダー本体部４０ａの側面には、コイル部４ｂの螺旋部４ｂ１を構成する導線を巻き付けるための螺旋状の溝（コイル溝部４０ａ１）が設けられる。ホルダー本体部４０ａのｚ方向上方で且つｘ方向前方には、上方取付部４０ｃが設けられる。上方取付部４０ｃには、ホルダー側上方端子部６０が取り付けられる。 The holder body portion 40a has a substantially elliptical cylindrical shape extending in the z-direction (see FIG. 2). A spiral groove (coil groove portion 40a1) for winding a conductive wire forming the spiral portion 4b1 of the coil portion 4b is provided on the side surface of the holder main body portion 40a. An upper mounting portion 40c is provided above the holder body portion 40a in the z direction and forward in the x direction. A holder-side upper terminal portion 60 is attached to the upper attachment portion 40c.

ホルダー本体部４０ａのｚ方向下方では、ホルダー側下方端子部５０が保持される。ホルダー側下方端子部５０の保持のために、ホルダー本体部４０ａのｚ方向下方には、収納部４１、第１ホルダー側壁部４３、第２ホルダー側壁部４５、下端保持部４７、抜け止め壁部４９が設けられる。 A holder-side lower terminal portion 50 is held below the holder body portion 40a in the z-direction. In order to hold the holder-side lower terminal portion 50, below the holder body portion 40a in the z direction are a storage portion 41, a first holder side wall portion 43, a second holder side wall portion 45, a lower end holding portion 47, and a retainer wall portion. 49 are provided.

（収納部４１）
収納部４１は、ホルダー本体部４０ａのｚ方向下方に設けられ、ｚ方向下方が開口する凹領域で、当該凹領域にホルダー側下方端子部５０の少なくとも一部が収納される。 (Accommodating portion 41)
The storage portion 41 is provided below the holder main body portion 40a in the z direction, and is a recessed region that is open downward in the z direction, and at least part of the holder side lower terminal portion 50 is stored in the recessed region.

（第１ホルダー側壁部４３、第２ホルダー側壁部４５）
収納部４１の凹領域とホルダー本体部４０ａの境界には、壁（第１ホルダー側壁部４３、第２ホルダー側壁部４５）が形成される（図３参照）。第１ホルダー側壁部４３は、ｙ方向に略垂直な面を有し、ｚ方向から見てｘ方向に延びる。第１ホルダー側壁部４３は、ホルダー側下方端子部５０の第１端子側壁部５３とｙ方向で対向する（図９、図１０参照）。第１ホルダー側壁部４３は、ホルダー側下方端子部５０のｙ方向右方への移動を制限する。第２ホルダー側壁部４５は、ｘ方向に略垂直な面を有し、ｚ方向から見てｙ方向に延びる。第２ホルダー側壁部４５は、ホルダー側下方端子部５０の第２端子側壁部５５とｘ方向で対向する。 (First holder side wall portion 43, second holder side wall portion 45)
Walls (first holder side wall portion 43 and second holder side wall portion 45) are formed on the boundary between the recessed area of the storage portion 41 and the holder body portion 40a (see FIG. 3). The first holder side wall portion 43 has a surface substantially perpendicular to the y direction and extends in the x direction when viewed from the z direction. The first holder side wall portion 43 faces the first terminal side wall portion 53 of the holder side lower terminal portion 50 in the y direction (see FIGS. 9 and 10). The first holder side wall portion 43 restricts the rightward movement of the holder-side lower terminal portion 50 in the y direction. The second holder side wall portion 45 has a surface substantially perpendicular to the x direction and extends in the y direction when viewed from the z direction. The second holder side wall portion 45 faces the second terminal side wall portion 55 of the holder side lower terminal portion 50 in the x direction.

（第２ホルダー側壁部４５と第２端子側壁部５５の隙間）
第２ホルダー側壁部４５のうち、ｘ方向で対向する１対のもののｘ方向の間隔は、ホルダー側下方端子部５０の当該１対の第２ホルダー側壁部４５と対向する部分のｘ方向の幅と略同等である。ただし、第２ホルダー側壁部４５と第２端子側壁部５５の間に隙間が形成されるように、収納部４１とホルダー側下方端子部５０の形状及び寸法が決定される。 (Gap between second holder side wall portion 45 and second terminal side wall portion 55)
The distance in the x direction between the pair of second holder side wall portions 45 facing each other in the x direction is the width in the x direction of the portion of the holder side lower terminal portion 50 that faces the pair of second holder side wall portions 45 . is approximately equivalent to However, the shape and dimensions of the storage portion 41 and the holder-side lower terminal portion 50 are determined such that a gap is formed between the second holder side wall portion 45 and the second terminal side wall portion 55 .

当該隙間は、後述する凸部４５ａによりホルダー側下方端子部５０のｙ方向左方の端部がｘ方向後方に少しずれ、下部リード線４ｂ２がリード線掛け止め部５１ａを引っ張ることによりホルダー側下方端子部５０のｙ方向左方の端部がｘ方向前方に少しずれるように、ホルダー側下方端子部５０が移動できる程度の間隔と定義される。 The gap is formed when the left end of the holder-side lower terminal portion 50 in the y-direction is slightly shifted rearward in the x-direction by a projection 45a, which will be described later, and the lower lead wire 4b2 pulls the lead wire hooking portion 51a. The space is defined as a distance that allows the holder-side lower terminal portion 50 to move so that the left end of the terminal portion 50 in the y direction is slightly shifted forward in the x direction.

（凸部４５ａ）
第２ホルダー側壁部４５のうち、ｙ方向右方、すなわちホルダー側下方端子部５０を挿入する方向の奥側であって、ｘ方向後方に位置するものには、ｘ方向前方に突出する凸部４５ａが設けられる。凸部４５ａは、ホルダー側下方端子部５０が収納部４１に挿入された時に、ホルダー側下方端子部５０の導線が取り付けられる領域（リード線掛け止め部５１ａ）を、ホルダー側下方端子部５０の当該導線が取り付けられる領域が当該導線によって引っ張られる方向と逆方向（ｚ方向下方から見て時計回り）にずらす。凸部４５ａと接触することで、ホルダー側下方端子部５０のリード線掛け止め部５１ａがある側と反対側の先端は、ｚ方向から見て、第２ホルダー側壁部４５のうちｘ方向前方のものに近づくよう第１角度θ１だけ傾く（第１状態）。第１角度θ１は、ｚ方向から見て、第２ホルダー側壁部４５のうち凸部４５ａを含むものと、第２端子側壁部５５のうち凸部４５ａに接するものとがなす角度である。 (Convex portion 45a)
Among the second holder side wall portions 45, the right side in the y direction, that is, the rear side in the direction in which the holder-side lower terminal portion 50 is inserted and the rear side in the x direction has a projection projecting forward in the x direction. 45a is provided. The projecting portion 45a extends the area (lead wire latching portion 51a) to which the lead wire of the holder-side lower terminal portion 50 is attached when the holder-side lower terminal portion 50 is inserted into the storage portion 41. The region to which the conductor wire is attached is shifted in a direction opposite to the direction in which the conductor wire is pulled (clockwise when viewed from below in the z direction). By coming into contact with the projection 45a, the tip of the holder-side lower terminal portion 50 on the side opposite to the side where the lead wire hooking portion 51a is located moves toward the front of the second holder side wall portion 45 in the x direction when viewed from the z direction. It inclines by the first angle θ1 so as to approach the object (first state). The first angle θ1 is an angle formed by the second holder side wall portion 45 including the protrusion 45a and the second terminal side wall portion 55 contacting the protrusion 45a when viewed from the z direction.

ただし、リード線掛け止め部５１ａに下部リード線４ｂ２が掛け止めされて、リード線掛け止め部５１ａがｘ方向前方に引っ張られると、第１角度θ１だけ傾いた状態が解消される。すなわち、ｚ方向から見て、第２ホルダー側壁部４５のうち凸部４５ａを含むものと、第２端子側壁部５５のうち凸部４５ａに接するものとが略平行になる（図１５、図１６参照、第２状態）。 However, when the lower lead wire 4b2 is hooked on the lead wire hooking portion 51a and the lead wire hooking portion 51a is pulled forward in the x direction, the state inclined by the first angle θ1 is eliminated. That is, when viewed from the z-direction, the portion of the second holder side wall portion 45 that includes the convex portion 45a and the portion of the second terminal side wall portion 55 that is in contact with the convex portion 45a are substantially parallel (FIGS. 15 and 16). see second state).

（下端保持部４７）
下端保持部４７は、ホルダー本体部４０ａの下端部である。収納部４１と下端保持部４７は、ｙ方向左方から見て、略溝型形状を有する（図２参照）。 (Lower end holding portion 47)
The lower end holding portion 47 is the lower end portion of the holder body portion 40a. The storage portion 41 and the lower end holding portion 47 have a substantially groove shape when viewed from the left in the y direction (see FIG. 2).

（抜け止め壁部４９）
下端保持部４７のホルダー側下方端子部５０の抜け止め部５１ｃが通る領域には、抜け止め壁部４９が設けられる（図８、図１３参照）。抜け止め壁部４９は、ｙ方向左方が低く、ｙ方向右方が高くなるような傾斜面を有する。ホルダー側下方端子部５０を収納部４１に挿入するとき、抜け止め部５１ｃの傾斜面が抜け止め壁部４９の傾斜面と接するようにして、抜け止め壁部４９を通過する。通過後は、抜け止め壁部４９が抜け止め部５１ｃのｙ方向左方への移動を制限する。 (Retaining wall portion 49)
A retaining wall portion 49 is provided in a region of the lower end holding portion 47 through which the retaining portion 51c of the holder-side lower terminal portion 50 passes (see FIGS. 8 and 13). The retaining wall portion 49 has an inclined surface that is low on the left side in the y direction and high on the right side in the y direction. When the holder-side lower terminal portion 50 is inserted into the storage portion 41 , it passes through the retaining wall portion 49 so that the inclined surface of the retaining portion 51 c is in contact with the inclined surface of the retaining wall portion 49 . After passing, the retaining wall portion 49 restricts the movement of the retaining portion 51c to the left in the y direction.

（ホルダー側下方端子部５０）
ホルダー側下方端子部５０は、コイル部４ｂと基板６との電気的な接続のために使用される。ホルダー側下方端子部５０は、導電性部材で構成される。ホルダー側下方端子部５０は、本体部５１、第１端子側壁部５３、第２端子側壁部５５、下端突出部５７を有する（図３、図４参照）。嵌め込みにより、ホルダー側下方端子部５０は、ホルダー４０に取り付けられる。 (Holder-side lower terminal portion 50)
The holder-side lower terminal portion 50 is used for electrical connection between the coil portion 4 b and the substrate 6 . The holder-side lower terminal portion 50 is made of a conductive member. The holder-side lower terminal portion 50 has a main body portion 51, a first terminal side wall portion 53, a second terminal side wall portion 55, and a lower end projecting portion 57 (see FIGS. 3 and 4). The holder-side lower terminal portion 50 is attached to the holder 40 by fitting.

（本体部５１）
本体部５１は、ｚ方向（ホルダー側下方端子部５０が基板側端子部５に取り付けられる方向）から見て略Ｌ字形状を有する。 (main body portion 51)
The body portion 51 has a substantially L shape when viewed from the z direction (the direction in which the holder-side lower terminal portion 50 is attached to the board-side terminal portion 5).

（リード線掛け止め部５１ａ）
本体部５１の当該略Ｌ字形状を構成する辺のうち、ｘ方向に延びるものの端部には、ｙ方向左方（略Ｌ字形状を含む矩形領域の外側方向）に突出するリード線掛け止め部５１ａが設けられる。リード線掛け止め部５１ａは、ｚ方向から見て略Ｉ字形状を有し、略Ｉ字形状を構成する凹んだ部分に下部リード線４ｂ２が掛け止めされる（図１４～図１６参照）。 (Lead wire hooking portion 51a)
Lead wire hooks protruding leftward in the y-direction (outward direction of the rectangular area including the substantially L-shape) are provided at the ends of those extending in the x-direction among the sides forming the substantially L-shape of the body portion 51 . A portion 51a is provided. The lead wire hooking portion 51a has a substantially I-shape when viewed in the z-direction, and the lower lead wire 4b2 is hooked to the concave portion forming the substantially I-shape (see FIGS. 14 to 16).

（張出領域５１ｂ、抜け止め部５１ｃ）
本体部５１の当該略Ｌ字形状を構成する辺のうち、ｙ方向に延びるものの端部には、ｘ方向前方（略Ｌ字形状を含む矩形領域の内側方向）に突出する張出領域５１ｂが設けられる。張出領域５１ｂには、ｙ方向左方（略Ｌ字形状を含む矩形領域の内側方向）に延びる舌片が設けられる。当該舌片は、先端がｚ方向下方に折り曲げられ、抜け止め部５１ｃを形成する（図２～図６参照）。抜け止め部５１ｃの先端部は、下端保持部４７の上面と接する。 (Overhanging region 51b, retaining portion 51c)
At the end of one of the sides forming the substantially L shape of the main body 51 that extends in the y direction, an overhanging region 51b that projects forward in the x direction (inward direction of the rectangular region including the substantially L shape) is formed. be provided. The protruding region 51b is provided with a tongue piece extending leftward in the y direction (the inner direction of the rectangular region including the substantially L shape). The tip of the tongue piece is bent downward in the z-direction to form a retaining portion 51c (see FIGS. 2 to 6). A tip portion of the retaining portion 51 c contacts the upper surface of the lower end holding portion 47 .

（溝部５１ｄ）
本体部５１には、ｘ方向とｙ方向に延びる溝部５１ｄが設けられる。溝部５１ｄは、ｚ方向下方に突出する。溝部５１ｄのｘ方向に延びるものとｙ方向に延びるものは連通する。溝部５１ｄは、ホルダー側下方端子部５０をホルダー４０の収納部４１に挿入する際にホルダー側下方端子部５０が塑性変形するのを防止する。すなわち、溝部５１ｄは、ホルダー側下方端子部５０の補強部材として機能する。 (Groove portion 51d)
The body portion 51 is provided with groove portions 51d extending in the x-direction and the y-direction. The groove portion 51d protrudes downward in the z direction. The grooves 51d extending in the x direction and those extending in the y direction communicate with each other. The groove portion 51 d prevents the holder-side lower terminal portion 50 from being plastically deformed when the holder-side lower terminal portion 50 is inserted into the storage portion 41 of the holder 40 . That is, the groove portion 51 d functions as a reinforcing member for the holder-side lower terminal portion 50 .

（第１端子側壁部５３、第２端子側壁部５５、下端突出部５７）
本体部５１の周囲には、ｚ方向下方に延びる壁（第１端子側壁部５３、第２端子側壁部５５）が形成される。当該壁（第１端子側壁部５３、第２端子側壁部５５）の幾つかは、第１状態と第２状態のいずれかで、ホルダー４０と接する。第１端子側壁部５３は、ｙ方向に略垂直な面を有し、ｚ方向から見てｘ方向に延びる。第２端子側壁部５５は、ｘ方向に略垂直な面を有し、ｚ方向から見てｙ方向に延びる。第１端子側壁部５３の一部からは、ｚ方向下方に更に延びる下端突出部５７が形成される。下端突出部５７は、ｚ方向下方に延びる舌片を半分に折り曲げたもので、当該折り曲げられた領域が基板側端子部５と接触する。 (First terminal side wall portion 53, second terminal side wall portion 55, lower end projecting portion 57)
Walls (first terminal side wall portion 53 and second terminal side wall portion 55 ) extending downward in the z-direction are formed around the body portion 51 . Some of the walls (the first terminal side wall portion 53 and the second terminal side wall portion 55) are in contact with the holder 40 in either the first state or the second state. The first terminal side wall portion 53 has a surface substantially perpendicular to the y direction and extends in the x direction when viewed from the z direction. The second terminal side wall portion 55 has a surface substantially perpendicular to the x direction and extends in the y direction when viewed from the z direction. A lower end projecting portion 57 further extending downward in the z-direction is formed from a portion of the first terminal side wall portion 53 . The lower end projecting portion 57 is formed by bending a tongue extending downward in the z-direction in half, and the bent region contacts the board-side terminal portion 5 .

（下端突出部５７とリード線掛け止め部５１ａの位置関係）
下端突出部５７は、ホルダー側下方端子部５０のｙ方向右方の端部に位置する。リード線掛け止め部５１ａは、ホルダー側下方端子部５０のｙ方向左方の端部に位置する。下端突出部５７がホルダー側下方端子部５０のｙ方向左方の端部に位置していてもよいし、リード線掛け止め部５１ａがホルダー側下方端子部５０のｙ方向右方の端部に位置していてもよい。 (Positional relationship between lower end projecting portion 57 and lead wire hooking portion 51a)
The lower end projecting portion 57 is located at the right end portion in the y direction of the holder side lower terminal portion 50 . The lead wire hooking portion 51a is located at the left end of the holder-side lower terminal portion 50 in the y direction. The lower end projecting portion 57 may be positioned at the left end of the holder-side lower terminal portion 50 in the y direction, and the lead wire hooking portion 51a may be positioned at the right end of the holder-side lower terminal portion 50 in the y direction. may be located.

（ホルダー側上方端子部６０）
ホルダー側上方端子部６０は、コイル部４ｂと容量装荷素子部４ａとの電気的な接続のために使用される。ホルダー側上方端子部６０は、導電性部材で構成される。ホルダー側上方端子部６０は、ホルダー４０の上方取付部４０ｃに取り付けられる。 (Holder-side upper terminal portion 60)
The holder-side upper terminal portion 60 is used for electrical connection between the coil portion 4b and the capacitive loading element portion 4a. The holder-side upper terminal portion 60 is made of a conductive member. The holder-side upper terminal portion 60 is attached to the upper attachment portion 40 c of the holder 40 .

（各部の位置関係）
ホルダー４０が内装ケース２ｂに取り付けられ、内装ケース２ｂがアンテナベース８に取り付けられた時に、ホルダー４０に取り付けられたホルダー側下方端子部５０の下端突出部５７が、基板６に取り付けられた基板側端子部５に挟み込まれるように、各部の位置関係が決定される。具体的には、第２状態では、正しい位置関係で、下端突出部５７が、基板６に取り付けられた基板側端子部５と嵌まり合うように、ｚ方向から見て、下端突出部５７と、基板側端子部５の下端突出部５７を受ける部位とがｚ方向で対向し、いずれもｘ方向に延びるように、各部の位置関係が決定される。第１状態では、下端突出部５７は、ｚ方向から見てｘ方向に平行な状態から第１角度θ１だけ傾いた状態となる。 (Positional relationship of each part)
When the holder 40 is attached to the inner case 2b and the inner case 2b is attached to the antenna base 8, the lower end projecting portion 57 of the holder side lower terminal portion 50 attached to the holder 40 is attached to the substrate side of the substrate 6. The positional relationship of each part is determined so that it may be sandwiched between the terminal parts 5 . Specifically, in the second state, the lower end projecting portion 57 and the lower end projecting portion 57 are aligned with the substrate-side terminal portion 5 attached to the substrate 6 in a correct positional relationship when viewed from the z direction. , and the portion for receiving the lower end projecting portion 57 of the board-side terminal portion 5 face each other in the z-direction, and both extend in the x-direction. In the first state, the lower end projecting portion 57 is inclined by a first angle θ1 from a state parallel to the x direction when viewed from the z direction.

すなわち、仮に、第１状態のホルダー側下方端子部５０がホルダー４０に保持された状態で、ホルダー４０を保持する部材（内装ケース２ｂ）がアンテナベース８に取り付けられた場合には、第２状態のホルダー側下方端子部５０がホルダー４０に保持された状態で、ホルダー４０を保持する部材（内装ケース２ｂ）がアンテナベース８に取り付けられた場合と比べて、ホルダー側下方端子部５０の基板側端子部５と接する部分（下端突出部５７）は、基板側端子部５の下端突出部５７を受ける部位とｚ方向（第１の方向）で対向する位置からずれる。 That is, if the member (interior case 2b) holding the holder 40 is attached to the antenna base 8 while the holder-side lower terminal portion 50 in the first state is held by the holder 40, the second state Compared to the case where the member (inner case 2b) that holds the holder 40 is attached to the antenna base 8 while the holder-side lower terminal portion 50 is held by the holder 40, the substrate side of the holder-side lower terminal portion 50 The portion (lower end protrusion 57 ) in contact with the terminal portion 5 is shifted from the position facing the portion of the substrate-side terminal portion 5 that receives the lower end protrusion 57 in the z direction (first direction).

（アンテナベース８）
アンテナベース８は、基板６を保持する（図１参照）。アンテナベース８は、金属ベースのみであってもよいし、金属ベースと樹脂ベースであったり、金属ベースと金属プレートであったり、金属ベースと金属プレートと樹脂ベースであったりしてもよい。アンテナベース８の下面には、エラストマー（Elastomer）、ゴム、ウレタンフォームなどで形成された囲繞形状の弾性部材であるシール部材（不図示）が設けられる。シール部材によりアンテナベース８と車両のルーフ１００との間であって取り付け穴が設けられた領域の周囲が水密封止される。なお、アンテナベース８を保持する樹脂ベースをさらに設け、当該樹脂ベースが外装ケース２ａとでパッド３を挟み込む形態であってもよい。 (Antenna base 8)
The antenna base 8 holds the substrate 6 (see FIG. 1). The antenna base 8 may be a metal base only, a metal base and a resin base, a metal base and a metal plate, or a metal base, a metal plate and a resin base. A seal member (not shown), which is a surrounding elastic member made of elastomer, rubber, urethane foam, or the like, is provided on the lower surface of the antenna base 8 . The sealing member provides a watertight seal around the area between the antenna base 8 and the roof 100 of the vehicle where the mounting holes are provided. A resin base for holding the antenna base 8 may be further provided, and the pad 3 may be sandwiched between the resin base and the exterior case 2a.

（取り付け方法）
次に、アンテナ素子部４を基板６に取り付ける手順（取り付け方法）について説明する。基板側端子部５が、基板６に取り付けられる（基板側端子部取付工程）。具体的には、クリンチ（かしめ）と半田付けにより、基板側端子部５が基板６に固定される。また、基板６の導電路（不図示）と、基板側端子部５とが電気的に接続された状態になる。内装ケース２ｂの外壁には、容量装荷素子部４ａが取り付けられる（容量装荷素子部取付工程）。ホルダー側上方端子部６０がホルダー４０の上方取付部４０ｃに取り付けられる（ホルダー側上方端子部取付工程）。 (installation method)
Next, a procedure (attachment method) for attaching the antenna element section 4 to the substrate 6 will be described. The substrate-side terminal portion 5 is attached to the substrate 6 (substrate-side terminal portion attaching step). Specifically, the board-side terminal portion 5 is fixed to the board 6 by clinching (caulking) and soldering. Also, the conductive paths (not shown) of the substrate 6 and the substrate-side terminal portions 5 are electrically connected. A capacitively-loaded element portion 4a is attached to the outer wall of the interior case 2b (a capacitively-loaded element portion attaching step). The holder-side upper terminal portion 60 is attached to the upper attachment portion 40c of the holder 40 (holder-side upper terminal portion attaching step).

ホルダー側下方端子部５０が、ホルダー４０の収納部４１に取り付けられる（図２～図６参照、ホルダー側下方端子部取付工程（第１保持工程））。具体的には、ホルダー側下方端子部５０がｙ方向左方に位置し、ホルダー４０がｙ方向右方に位置した状態で、ホルダー側下方端子部５０の張出領域５１ｂがある領域が、ホルダー４０の収納部４１に挿入される。 The holder-side lower terminal portion 50 is attached to the storage portion 41 of the holder 40 (see FIGS. 2 to 6, holder-side lower terminal portion attaching step (first holding step)). Specifically, when the holder-side lower terminal portion 50 is positioned on the left side in the y direction and the holder 40 is positioned on the right side in the y-direction, the region where the overhanging region 51b of the holder-side lower terminal portion 50 is located is the holder. 40 is inserted into the storage portion 41 .

挿入途中で、ホルダー側下方端子部５０の抜け止め部５１ｃの下面が、ホルダー４０の抜け止め壁部４９の傾斜面と接する。抜け止め部５１ｃと抜け止め壁部４９の接触により、抜け止め部５１ｃを構成する舌片の先端がｚ方向上方に撓み、当該舌片がｚ方向に垂直に近い状態になる。かかる撓みが生じた状態で、抜け止め部５１ｃは抜け止め壁部４９のｚ方向上方を通過する。通過後は、かかる撓みが解消され、抜け止め部５１ｃは元の折れ曲がった状態になる。 During insertion, the lower surface of the retainer portion 51 c of the lower holder-side terminal portion 50 comes into contact with the inclined surface of the retainer wall portion 49 of the holder 40 . Due to the contact between the retaining portion 51c and the retaining wall portion 49, the tip of the tongue constituting the retaining portion 51c bends upward in the z-direction, and the tongue becomes nearly perpendicular to the z-direction. In such a bent state, the retainer portion 51c passes above the retainer wall portion 49 in the z direction. After passing through, such bending is eliminated, and the retaining portion 51c returns to its original bent state.

抜け止め部５１ｃの先端部は、下端保持部４７の上面と接する。また、本体部５１の上面は、収納部４１の上端（収納部４１のホルダー本体部４０ａとの境界面）と接する（図１３参照）。このため、ホルダー側下方端子部５０は、ホルダー４０によりｚ方向の移動が制限される。 A tip portion of the retaining portion 51 c contacts the upper surface of the lower end holding portion 47 . The upper surface of the body portion 51 is in contact with the upper end of the storage portion 41 (the interface between the storage portion 41 and the holder body portion 40a) (see FIG. 13). Therefore, the movement of the holder-side lower terminal portion 50 in the z-direction is restricted by the holder 40 .

第２端子側壁部５５の一つは、第２ホルダー側壁部４５の凸部４５ａと接触する。第２端子側壁部５５と凸部４５ａの接触により、ホルダー側下方端子部５０のｙ方向の移動は、ｙ方向の先端部（下端突出部５７が設けられた部分）がｘ方向前方にずれるように、ｚ方向から見て第１角度θ１だけ傾いた状態のｙ方向の移動に変化する。ホルダー側下方端子部５０の一部が、ホルダー４０の第１ホルダー側壁部４３などと接触し、接触後は、ホルダー側下方端子部５０のｙ方向右方への移動が制限される。これにより、第１状態でのホルダー側下方端子部５０のホルダー４０への取り付けが完了する（図７～図１３参照）。 One of the second terminal side wall portions 55 contacts the convex portion 45 a of the second holder side wall portion 45 . Due to the contact between the second terminal side wall portion 55 and the convex portion 45a, the movement of the holder-side lower terminal portion 50 in the y-direction is such that the leading end portion (the portion provided with the lower end projecting portion 57) in the y-direction shifts forward in the x-direction. Then, it changes to a movement in the y-direction tilted by the first angle θ1 when viewed from the z-direction. A part of the holder-side lower terminal portion 50 comes into contact with the first holder side wall portion 43 of the holder 40 and the like, and after the contact, the rightward movement of the holder-side lower terminal portion 50 in the y direction is restricted. This completes the attachment of the holder-side lower terminal portion 50 to the holder 40 in the first state (see FIGS. 7 to 13).

ホルダー４０のホルダー本体部４０ａのコイル溝部４０ａ１に、導線を巻き付けて、螺旋部４ｂ１が形成される（螺旋部形成工程）。螺旋部４ｂ１の下端から延びる下部リード線４ｂ２が、ピンと張った状態で、ホルダー側下方端子部５０の本体部５１のリード線掛け止め部５１ａに掛け止めされる（下部リード線取付工程（第２保持工程））。 A conductive wire is wound around the coil groove portion 40a1 of the holder body portion 40a of the holder 40 to form the spiral portion 4b1 (a spiral portion forming step). The lower lead wire 4b2 extending from the lower end of the spiral portion 4b1 is hooked on the lead wire hooking portion 51a of the main body portion 51 of the holder-side lower terminal portion 50 in a taut state (lower lead wire attaching step (second holding step)).

下部リード線４ｂ２がリード線掛け止め部５１ａに掛け止めされる際、リード線掛け止め部５１ａには、リード線掛け止め部５１ａをホルダー４０のｘ方向前方に近づけるような引っ張り力が加えられる。すなわち、導線のホルダー４０に取り付けられた領域（螺旋部４ｂ１）と、導線のホルダー側下方端子部５０に取り付けられた領域（下部リード線４ｂ２のリード線掛け止め部５１ａに掛け止めされた領域）との間が、引っ張り合った状態になるように、導線のホルダー４０への取り付け、及び導線のホルダー側下方端子部５０への取り付けが行われる。 When the lower lead wire 4b2 is hooked on the lead wire hooking portion 51a, a pulling force is applied to the lead wire hooking portion 51a to bring the lead wire hooking portion 51a closer to the front of the holder 40 in the x direction. That is, the region where the conductor wire is attached to the holder 40 (spiral portion 4b1) and the region where the conductor wire is attached to the holder-side lower terminal portion 50 (the region where the lower lead wire 4b2 is latched to the lead wire latching portion 51a). The wire is attached to the holder 40 and the wire is attached to the lower terminal portion 50 on the holder side so that the wires are pulled together.

かかる引っ張り力により、ホルダー側下方端子部５０は、ｚ方向下方から見て、ホルダー側下方端子部５０の凸部４５ａと接する領域を中心とした反時計回りの回転移動をする。ホルダー側下方端子部５０の一部が、第１ホルダー側壁部４３と第２ホルダー側壁部４５の少なくとも一方と接することで、かかる回転移動は制限される。これにより、第２状態でのホルダー側下方端子部５０のホルダー４０への固定が完了する（図１４～図１６参照）。 Due to this pulling force, the holder-side lower terminal portion 50 rotates counterclockwise around the region of the holder-side lower terminal portion 50 in contact with the convex portion 45a when viewed from below in the z-direction. A portion of the holder-side lower terminal portion 50 is in contact with at least one of the first holder side wall portion 43 and the second holder side wall portion 45, thereby restricting such rotational movement. This completes the fixing of the holder-side lower terminal portion 50 to the holder 40 in the second state (see FIGS. 14 to 16).

ホルダー側下方端子部５０は、ｚ方向から見て、ホルダー側下方端子部５０と凸部４５ａが接する領域を中心とした回転移動を行い、第１状態から第２状態に変化する。すなわち、下部リード線取付工程（第２保持工程）では、導線により、ホルダー４０に第１状態で保持されていたホルダー側下方端子部５０が、第２状態で保持されるように、ホルダー側下方端子部５０が移動する。 The holder-side lower terminal portion 50 rotates around a region where the holder-side lower terminal portion 50 and the convex portion 45a are in contact with each other when viewed from the z-direction, and changes from the first state to the second state. That is, in the lower lead wire attaching step (second holding step), the lower holder side terminal portion 50 held in the first state by the holder 40 is held in the second state by the conductive wire. The terminal portion 50 moves.

螺旋部４ｂ１の上端から延びる上部リード線４ｂ３が、ホルダー側上方端子部６０に取り付けされる（上部リード線取付工程）。コイル部４ｂ、ホルダー側下方端子部５０、ホルダー側上方端子部６０が取り付けられたホルダー４０が、内装ケース２ｂに取り付けられる（ホルダー取付工程）。これにより、容量装荷素子部４ａとコイル部４ｂとが、ホルダー側上方端子部６０を介して、電気的に接続された状態になる。 An upper lead wire 4b3 extending from the upper end of the spiral portion 4b1 is attached to the holder-side upper terminal portion 60 (upper lead wire attaching step). The holder 40 to which the coil portion 4b, the holder-side lower terminal portion 50, and the holder-side upper terminal portion 60 are attached is attached to the interior case 2b (holder attachment step). As a result, the capacitive loading element portion 4 a and the coil portion 4 b are electrically connected via the holder-side upper terminal portion 60 .

アンテナ素子部４、ホルダー４０、ホルダー側下方端子部５０、ホルダー側上方端子部６０が取り付けられた内装ケース２ｂが、基板６に取り付けられる（保持部材取付工程）。このとき、ホルダー側下方端子部５０の下端突出部５７が、基板６に取り付けられた基板側端子部５に接続する。これにより、アンテナ素子部４と基板６とが、ホルダー側下方端子部５０と基板側端子部５とを介して、電気的に接続された状態になる。 The interior case 2b to which the antenna element portion 4, the holder 40, the holder-side lower terminal portion 50, and the holder-side upper terminal portion 60 are attached is attached to the substrate 6 (holding member attaching step). At this time, the lower protruding portion 57 of the holder-side lower terminal portion 50 is connected to the substrate-side terminal portion 5 attached to the substrate 6 . As a result, the antenna element portion 4 and the substrate 6 are electrically connected via the holder-side lower terminal portion 50 and the substrate-side terminal portion 5 .

（第１状態から第２状態に移動可能な状態でホルダー４０がホルダー側下方端子部５０を保持することの効果）
導線がピンと張った状態で、ホルダー４０とホルダー側下方端子部５０に取り付けられると、ホルダー側下方端子部５０は導線に引っ張られて位置がずれる可能性がある。
本実施形態では、かかる位置ズレを考慮し、導線に引っ張られて位置がずれる前の第１状態から、位置がずれた後の第２状態に移動可能な状態で、ホルダー側下方端子部５０がホルダー４０に保持される。
このため、位置がずれた後の第２状態を正しい位置とし、第２状態のホルダー側下方端子部５０を、基板側端子部５に取り付けることが可能になる。 (Effect of the holder 40 holding the holder-side lower terminal portion 50 in a state in which the holder 40 can move from the first state to the second state)
If the conductors are attached to the holder 40 and the holder-side lower terminal portion 50 while the conductors are taut, the holder-side lower terminal portions 50 may be pulled by the conductors and dislocated.
In the present embodiment, in consideration of such positional deviation, the holder-side lower terminal portion 50 is moved from the first state before the position is shifted by being pulled by the conductor wire to the second state after the position is shifted. It is held by holder 40 .
Therefore, the second state after the positional deviation is set to the correct position, and the holder-side lower terminal portion 50 in the second state can be attached to the board-side terminal portion 5 .

（ホルダー４０に凸部４５ａを設けたことの効果）
凸部４５ａによって、ホルダー側下方端子部５０は、ホルダー側下方端子部５０の導線が取り付けられる領域（リード線掛け止め部５１ａ）が引っ張られる方向と逆方向にずらされる。このため、凸部４５ａを設けない形態に比べて、公差による影響が抑制されて、ホルダー側下方端子部５０は、ホルダー側下方端子部５０の導線が取り付けられる領域（リード線掛け止め部５１ａ）が引っ張られる方向と逆方向にずらされやすくなる。 (Effect of providing the convex portion 45a on the holder 40)
The projecting portion 45a causes the holder-side lower terminal portion 50 to be displaced in a direction opposite to the direction in which the region (lead wire hooking portion 51a) of the holder-side lower terminal portion 50 to which the lead wire is attached is pulled. For this reason, compared to a form in which the protrusion 45a is not provided, the influence of tolerance is suppressed, and the holder-side lower terminal portion 50 has a region (lead wire latching portion 51a) to which the conductor wire of the holder-side lower terminal portion 50 is attached. is easily displaced in the direction opposite to the direction in which it is pulled.

（ホルダー側下方端子部５０に抜け止め部５１ｃを設けたことの効果）
抜け止め部５１ｃが抜け止め壁部４９を通過した後は、抜け止め部５１ｃが外れにくい。このため、抜け止め部５１ｃを設けない形態に比べて、ホルダー側下方端子部５０がホルダー４０から抜け落ちにくくなる。
また、抜け止め部５１ｃの折り曲げられた領域がｚ方向の厚みを持つので、抜け止め部５１ｃを設けない形態に比べて、ホルダー側下方端子部５０のｚ方向の動きを制限できる（ｚ方向にずれにくい）。 (Effect of providing the holder-side lower terminal portion 50 with the retainer portion 51c)
After the retaining portion 51c passes through the retaining wall portion 49, the retaining portion 51c is difficult to come off. For this reason, the holder-side lower terminal portion 50 is less likely to come off from the holder 40, as compared with a form in which the retaining portion 51c is not provided.
In addition, since the bent region of the retainer portion 51c has a thickness in the z direction, it is possible to restrict the movement of the holder-side lower terminal portion 50 in the z direction compared to a form in which the retainer portion 51c is not provided. hard to shift).

（ホルダー側下方端子部５０が壁（第１端子側壁部５３、第２端子側壁部５５）を設けたことの効果）
壁を設けない形態に比べて、ホルダー側下方端子部５０の縁部が厚くなり、ホルダー側下方端子部５０のホルダー４０と接する領域の強度を高めることができる。 (Effect of providing walls (first terminal side wall portion 53, second terminal side wall portion 55) in holder side lower terminal portion 50)
Compared to a form in which no wall is provided, the edges of the holder-side lower terminal portion 50 are thicker, and the strength of the region of the holder-side lower terminal portion 50 contacting the holder 40 can be increased.

（螺旋部形成工程と下部リード線取付工程（第２保持工程）の順序を変えた応用例）
本実施形態では、螺旋部形成工程の後に、下部リード線取付工程（第２保持工程）が行われる例を説明した。しかしながら、下部リード線取付工程（第２保持工程）の後に、螺旋部形成工程が行われてもよい。この場合、導線の下部リード線４ｂ２から延びる部分が、ピンと張った状態で、コイル溝部４０ａ１に巻き付けられる。 (Application example in which the order of the spiral portion forming step and the lower lead wire attaching step (second holding step) is changed)
In the present embodiment, an example in which the lower lead wire attaching step (second holding step) is performed after the spiral portion forming step has been described. However, the spiral portion forming step may be performed after the lower lead wire attaching step (second holding step). In this case, the portion of the conductive wire extending from the lower lead wire 4b2 is wound around the coil groove portion 40a1 in a taut state.

導線がコイル溝部４０ａ１に巻き付けられる際、リード線掛け止め部５１ａには、リード線掛け止め部５１ａをホルダー４０のｘ方向前方に近づけるような引っ張り力が加えられる。すなわち、導線のホルダー４０に取り付けられた領域（螺旋部４ｂ１）と、導線のホルダー側下方端子部５０に取り付けられた領域（下部リード線４ｂ２のリード線掛け止め部５１ａに掛け止めされた領域）との間が、引っ張り合った状態になるように、導線のホルダー４０への取り付け、及び導線のホルダー側下方端子部５０への取り付けが行われる。 When the conductor wire is wound around the coil groove portion 40a1, a pulling force is applied to the lead wire hooking portion 51a to bring the lead wire hooking portion 51a closer to the front of the holder 40 in the x direction. That is, the area where the conductor is attached to the holder 40 (spiral portion 4b1) and the area where the conductor is attached to the holder-side lower terminal portion 50 (the area where the lower lead wire 4b2 is latched to the lead wire latching portion 51a). The wire is attached to the holder 40 and the wire is attached to the lower terminal portion 50 on the holder side so that the wires are pulled together.

（外装ケース２ａの形状の応用例）
本実施形態では、車載用アンテナ装置１は、外装ケース２ａがシャークフィン形状を有するものとして説明した。しかしながら、外装ケース２ａは、他の形状であってもよい。例えば、外装ケース２ａは、ルーフアンテナやマイクロアンテナに使用されるケースであってもよい。 (Application example of the shape of the exterior case 2a)
In the present embodiment, the in-vehicle antenna device 1 has been described on the assumption that the exterior case 2a has a shark fin shape. However, the exterior case 2a may have other shapes. For example, the exterior case 2a may be a case used for roof antennas or micro antennas.

（ホルダー４０を保持する部材の応用例）
本実施形態では、ホルダー４０が内装ケース２ｂに取り付けられる例を説明した。しかしながら、ホルダー４０は、外装ケース２ａなど他の部材に取り付けられてもよい。 (Application Example of Member Holding Holder 40)
In this embodiment, an example in which the holder 40 is attached to the interior case 2b has been described. However, the holder 40 may be attached to another member such as the exterior case 2a.

（ホルダーを保持する部材が取り付けられる部材の応用例）
図１では、ホルダー４０を保持する部材（内装ケース２ｂなど）が、基板６に取り付けられる例を示した。しかしながら、ホルダー４０を保持する部材は、本実施形態で説明したように、アンテナベース８など他の部材（基板６を保持する部材）に取り付けられてもよい。 (Application example of the member to which the member holding the holder is attached)
FIG. 1 shows an example in which a member (such as the interior case 2b) that holds the holder 40 is attached to the substrate 6. As shown in FIG. However, the member holding the holder 40 may be attached to another member (member holding the substrate 6) such as the antenna base 8, as described in this embodiment.

（コイル部４ｂ以外の応用例）
本実施形態では、導線の一部がコイル部４ｂの螺旋部４ｂ１として使用され、導線のホルダー４０に取り付けられた領域（螺旋部４ｂ１）と、導線のホルダー側下方端子部５０に取り付けられた領域（下部リード線４ｂ２のリード線掛け止め部５１ａに掛け止めされた領域）との間が、引っ張り合った状態になるように、導線のホルダー４０への取り付けが行われる例を説明した。しかしながら、導線のホルダー４０に取り付けられる領域は螺旋形状のものに限らない。このため、導線であって他の形状のものがホルダー４０に取り付けられる形態であってもよい。 (Application example other than coil part 4b)
In this embodiment, a portion of the conductor is used as the spiral portion 4b1 of the coil portion 4b, and the area (spiral portion 4b1) attached to the holder 40 of the conductor and the area attached to the holder-side lower terminal portion 50 of the conductor (the region of the lower lead wire 4b2 hooked by the lead wire hooking portion 51a) has been described as an example in which the lead wire is attached to the holder 40 so as to be in a pulled state. However, the area attached to the wire holder 40 is not limited to the spiral shape. For this reason, a conductive wire having another shape may be attached to the holder 40 .

（他の電気機器への応用例）
本実施形態では、車載用アンテナ装置１に、基板側端子部５、ホルダー４０と、ホルダー側端子部に相当するホルダー側下方端子部５０を含む端子接続構造が設けられる例を説明した。しかしながら、端子接続構造は、車載用アンテナ装置１と異なる別の電気機器に設けられてもよい。 (Example of application to other electrical equipment)
In the present embodiment, an example in which the in-vehicle antenna device 1 is provided with the terminal connection structure including the substrate-side terminal portion 5, the holder 40, and the holder-side lower terminal portion 50 corresponding to the holder-side terminal portion has been described. However, the terminal connection structure may be provided in another electric device different from the in-vehicle antenna device 1 .

本発明のいくつかの実施形態を説明したが、これらの実施形態は、例として提示したものであり、発明の範囲を限定することは意図していない。これら実施形態は、その他の様々な形態で実施されることが可能であり、発明の要旨を逸脱しない範囲で、種々の省略、置き換え、変更を行うことができる。これら実施形態及びその変形は、発明の範囲及び要旨に含まれると同様に、特許請求の範囲に記載された発明とその均等の範囲に含まれるものである。 While several embodiments of the invention have been described, these embodiments have been presented by way of example and are not intended to limit the scope of the invention. These embodiments can be implemented in various other forms, and various omissions, replacements, and modifications can be made without departing from the scope of the invention. These embodiments and their modifications are included in the scope and spirit of the invention, as well as the scope of the invention described in the claims and equivalents thereof.

本明細書によれば、以下の態様が提供される。
（態様１）
端子接続構造は、導線と、導線を保持するホルダーと、導線が取り付けられ、ホルダーに保持されるホルダー側端子部とを備える。導線のホルダーに取り付けられた領域と、導線のホルダー側端子部に取り付けられた領域との間が、引っ張り合った状態になるように、導線のホルダーへの取り付け、及び導線のホルダー側端子部への取り付けが行われる。ホルダーは、導線がホルダー側端子部に取り付けられて引っ張り合った状態になる前の第１状態と、導線がホルダー側端子部に取り付けられて引っ張り合った状態になった後の第２状態との間でホルダー側端子部が移動可能な状態で、ホルダー側端子部を保持する。第２状態で、ホルダーを保持する部材が基板若しくは基板を保持する部材に取り付けられる。 According to this specification, the following aspects are provided.
(Aspect 1)
The terminal connection structure includes a conductor, a holder that holds the conductor, and a holder-side terminal portion to which the conductor is attached and that is held by the holder. Attach the conductor to the holder and attach the conductor to the holder-side terminal so that the area where the conductor is attached to the holder and the area where the conductor is attached to the holder-side terminal are pulled together. is installed. The holder has a first state before the conductors are attached to the holder-side terminals and pulled together, and a second state after the conductors are attached to the holder-side terminals and pulled together. The holder-side terminal portion is held in a state in which the holder-side terminal portion is movable between them. In the second state, the member holding the holder is attached to the substrate or the member holding the substrate.

態様１によれば、導線がピンと張った状態で、ホルダーとホルダー側端子部に取り付けられると、ホルダー側下方端子部は導線に引っ張られて位置がずれる可能性がある。かかる位置ズレを考慮し、導線に引っ張られて位置がずれる前の第１状態から、位置がずれた後の第２状態に移動可能な状態で、ホルダー側端子部がホルダーに保持される。このため、位置がずれた後の第２状態を正しい位置とし、第２状態で、ホルダーを保持する部材を、基板若しくは基板を保持する部材に取り付けることが可能になる。 According to aspect 1, if the conductive wire is attached to the holder and the holder-side terminal portion in a taut state, the holder-side lower terminal portion may be pulled by the conductive wire and displaced. In consideration of such positional displacement, the holder-side terminal portion is held by the holder in a state in which it can move from the first state before being pulled by the conducting wire and being displaced to the second state after being displaced. Therefore, the second state after the misalignment is taken as the correct position, and the member holding the holder can be attached to the substrate or the member holding the substrate in the second state.

（態様２）
好ましくは、ホルダーには、ホルダー側端子部の導線が取り付けられる領域を、ホルダー側端子部の導線が取り付けられる領域が導線によって引っ張られる方向と逆方向にずらす凸部が設けられる。ホルダー側端子部は、ホルダー側端子部と凸部が接する領域を中心とした回転移動により、第１状態から第２状態に移動する。 (Aspect 2)
Preferably, the holder is provided with a protrusion that shifts a region of the holder-side terminal portion to which the conductor wire is attached in a direction opposite to a direction in which the region of the holder-side terminal portion to which the conductor wire is attached is pulled by the conductor wire. The holder-side terminal portion moves from the first state to the second state by rotational movement around the region where the holder-side terminal portion and the convex portion are in contact with each other.

態様２によれば、凸部によって、ホルダー側端子部は、ホルダー側端子部の導線が取り付けられる領域が引っ張られる方向と逆方向にずらされる。このため、凸部を設けない形態に比べて、公差による影響が抑制されて、ホルダー端子部は、ホルダー側端子部の導線が取り付けられる領域が引っ張られる方向と逆方向にずらされやすくなる。 According to aspect 2, the holder-side terminal section is displaced in the direction opposite to the direction in which the region of the holder-side terminal section to which the conductor wire is attached is pulled by the protrusion. For this reason, compared to a form in which no protrusion is provided, the influence of tolerance is suppressed, and the holder terminal portion is more likely to be displaced in the direction opposite to the direction in which the conductor wire attachment area of the holder side terminal portion is pulled.

（態様３）
さらに好ましくは、ホルダー側端子部は、舌片が折り曲げられた抜け止め部を有する。ホルダーは、抜け止め部が撓んだ状態で通過する傾斜面を含む抜け止め壁部を有する。 (Aspect 3)
More preferably, the holder-side terminal portion has a retaining portion formed by bending a tongue piece. The holder has a retaining wall portion including an inclined surface through which the retaining portion passes in a bent state.

態様３によれば、抜け止め部が抜け止め壁部を通過した後は、抜け止め部が外れにくい。このため、抜け止め部を設けない形態に比べて、ホルダー側端子部がホルダーから抜け落ちにくくなる。また、抜け止め部の折り曲げられた領域が厚みを持つので、抜け止め部を設けない形態に比べて、ホルダー側端子部の厚さ方向の動きを制限できる（厚さ方向にずれにくい）。 According to aspect 3, after the retaining portion passes through the retaining wall portion, the retaining portion is difficult to come off. For this reason, the holder-side terminal portion is less likely to fall off from the holder, compared to a configuration in which no retaining portion is provided. In addition, since the bent region of the retaining portion has a thickness, it is possible to restrict the movement of the holder-side terminal portion in the thickness direction (difficult to shift in the thickness direction) compared to a form in which the retaining portion is not provided.

（態様４）
さらに好ましくは、ホルダー側端子部は、第１状態と第２状態のいずれかで、ホルダーと接する壁を有する。 (Aspect 4)
More preferably, the holder-side terminal portion has a wall that contacts the holder in either the first state or the second state.

態様４によれば、壁を設けない形態に比べて、ホルダー側下方端子部のホルダーと接する領域が厚くなり、ホルダー側端子部のホルダーと接する領域の強度を高めることができる。 According to mode 4, the region of the holder-side lower terminal portion in contact with the holder is thicker than in the case where no wall is provided, and the strength of the region of the holder-side terminal portion in contact with the holder can be increased.

（態様５）
また、好ましくは、第１状態のホルダー側端子部がホルダーに保持された状態で、ホルダーを保持する部材が基板若しくは基板を保持する部材に取り付けられた場合には、第２状態のホルダー側端子部がホルダーに保持された状態で、ホルダーを保持する部材が基板若しくは基板を保持する部材に取り付けられた場合と比べて、ホルダー側端子部は、位置がずれる。 (Aspect 5)
Preferably, when the member holding the holder is attached to the substrate or the member holding the substrate while the holder-side terminal portion in the first state is held by the holder, the holder-side terminal portion in the second state The position of the holder-side terminal portion is displaced compared to the case where the member for holding the holder is attached to the substrate or the member for holding the substrate while the portion is held by the holder.

（態様６）
さらに好ましくは、車載用アンテナ装置は、アンテナエレメントと、態様１～態様５のいずれかに記載の端子接続構造とを備える。導線のホルダーに巻かれた領域は、アンテナエレメントのコイル部である。 (Aspect 6)
More preferably, a vehicle-mounted antenna device includes an antenna element and the terminal connection structure according to any one of aspects 1 to 5. The area wrapped around the conductor holder is the coil portion of the antenna element.

（態様７）
端子接続構造の組み立て方法は、導線と、導線を保持するホルダーと、導線が取り付けられ、ホルダーに保持されるホルダー側端子部とを含む。導線のホルダーに取り付けられた領域と、導線のホルダー側端子部に取り付けられた領域との間が、引っ張り合った状態になるように、導線のホルダーへの取り付け、及び導線のホルダー側端子部への取り付けが行われる。ホルダーは、導線がホルダー側端子部に取り付けられて引っ張り合った状態になる前の第１状態と、導線がホルダー側端子部に取り付けられて引っ張り合った状態になった後の第２状態との間でホルダー側端子部が移動可能な状態で、ホルダー側端子部を保持する。端子接続構造の組み立て方法は、第１状態で、ホルダー側端子部の少なくとも一部が収納部に収納される第１保持工程と、導線により、第２状態でホルダー側端子部が収納部に保持されるように、ホルダー側端子部を移動させる第２保持工程と、ホルダーを保持する部材が、基板若しくは基板を保持する部材に取り付けられる保持部材取付工程とを備える。 (Aspect 7)
A method for assembling a terminal connection structure includes a conductor, a holder that holds the conductor, and a holder-side terminal section to which the conductor is attached and held by the holder. Attach the conductor to the holder and attach the conductor to the holder-side terminal so that the area where the conductor is attached to the holder and the area where the conductor is attached to the holder-side terminal are pulled together. is installed. The holder has a first state before the conductors are attached to the holder-side terminals and pulled together, and a second state after the conductors are attached to the holder-side terminals and pulled together. The holder-side terminal portion is held in a state in which the holder-side terminal portion is movable between them. A method for assembling the terminal connection structure comprises: a first holding step in which at least a part of the holder-side terminal portion is stored in the storage portion in the first state; and a holding member attaching step of attaching the member holding the holder to the substrate or the member holding the substrate.

（態様８）
さらに好ましくは、ホルダー側端子部は、基板と垂直な第１の方向から見て、Ｌ字形状を有する。Ｌ字形状を構成する辺の１つの端部から、Ｌ字形状を含む矩形領域の外側方向に突出する領域に、導線のホルダー側端子部に取り付けられた領域が形成される。Ｌ字形状を構成する辺の他方の端部から、矩形領域の内側方向に突出する張出領域に、抜け止め部が形成される。 (Aspect 8)
More preferably, the holder-side terminal portion has an L shape when viewed from the first direction perpendicular to the substrate. A region attached to the holder-side terminal portion of the conductive wire is formed in a region protruding outward from the rectangular region including the L-shape from one end of the side forming the L-shape. A retaining portion is formed in a protruding region that protrudes inward from the rectangular region from the other end of the side that forms the L shape.

１ 車載用アンテナ装置、２ アンテナケース、３ パッド、４ アンテナ素子部、４ａ 容量装荷素子部、４ｂ コイル部、４ｂ１ 螺旋部、４ｂ２ 下部リード線、４ｂ３ 上部リード線、５ 基板側端子部、６ 基板、８ アンテナベース、４０ ホルダー、４０ａ ホルダー本体部、４０ａ１ コイル溝部、４０ｃ 上方取付部、４１ 収納部、４３ 第１ホルダー側壁部、４５ 第２ホルダー側壁部、４５ａ 凸部、４７ 下端保持部、４９ 抜け止め壁部、５０ ホルダー側下方端子部、５１ 本体部、５１ａ リード線掛け止め部、５１ｂ 張出領域、５１ｃ 抜け止め部、５１ｄ 溝部、５３ 第１端子側壁部、５５ 第２端子側壁部、５７ 下端突出部、６０ ホルダー側上方端子部、１００ ルーフ、θ１ 第１角度
1 vehicle-mounted antenna device, 2 antenna case, 3 pad, 4 antenna element part, 4a capacitive loading element part, 4b coil part, 4b1 spiral part, 4b2 lower lead wire, 4b3 upper lead wire, 5 board-side terminal part, 6 board , 8 antenna base, 40 holder, 40a holder main body, 40a1 coil groove, 40c upper mounting portion, 41 storage portion, 43 first holder side wall portion, 45 second holder side wall portion, 45a convex portion, 47 lower end holding portion, 49 retaining wall portion, 50 holder-side lower terminal portion, 51 body portion, 51a lead wire hooking portion, 51b projecting region, 51c retaining portion, 51d groove portion, 53 first terminal side wall portion, 55 second terminal side wall portion, 57 Lower end projecting portion 60 Holder side upper terminal portion 100 Roof θ1 First angle

Claims (7)

導線と、
前記導線を保持するホルダーと、
前記導線が取り付けられ、前記ホルダーに保持されるホルダー側端子部とを備え、
前記導線の前記ホルダーに取り付けられた領域と、前記導線の前記ホルダー側端子部に取り付けられた領域との間が、引っ張り合った状態になるように、前記導線の前記ホルダーへの取り付け、及び前記導線の前記ホルダー側端子部への取り付けが行われ、
前記ホルダーは、前記導線が前記ホルダー側端子部に取り付けられて前記引っ張り合った状態になる前の第１状態と、前記導線が前記ホルダー側端子部に取り付けられて前記引っ張り合った状態になった後の第２状態との間で前記ホルダー側端子部が移動可能な状態で、前記ホルダー側端子部を保持し、
前記第２状態で、前記ホルダーを保持する部材が基板若しくは前記基板を保持する部材に取り付けられる、端子接続構造。 a wire and
a holder that holds the conductor;
a holder-side terminal portion to which the conducting wire is attached and held by the holder;
attaching the conducting wire to the holder so that a region of the conducting wire attached to the holder and a region of the conducting wire attached to the holder-side terminal portion are pulled together; The conductor is attached to the holder-side terminal portion,
The holder is in a first state before the conductive wire is attached to the holder-side terminal portion and is in the pulled state, and the conductive wire is attached to the holder-side terminal portion and is in the pulled state. holding the holder-side terminal portion in a state in which the holder-side terminal portion is movable between the subsequent second state;
The terminal connection structure, wherein the member holding the holder is attached to the substrate or the member holding the substrate in the second state. 前記ホルダーには、前記ホルダー側端子部の前記導線が取り付けられる領域を、前記ホルダー側端子部の前記導線が取り付けられる領域が前記導線によって引っ張られる方向と逆方向にずらす凸部が設けられ、
前記ホルダー側端子部は、前記ホルダー側端子部と前記凸部が接する領域を中心とした回転移動により、前記第１状態から前記第２状態に移動する、請求項１に記載の端子接続構造。 The holder is provided with a protrusion that shifts the region of the holder-side terminal portion to which the conductor wire is attached in a direction opposite to the direction in which the region of the holder-side terminal portion to which the conductor wire is attached is pulled by the conductor wire,
2. The terminal connection structure according to claim 1, wherein said holder-side terminal portion moves from said first state to said second state by rotational movement around a region where said holder-side terminal portion and said convex portion contact each other. 前記ホルダー側端子部は、舌片が折り曲げられた抜け止め部を有し、
前記ホルダーは、前記抜け止め部が撓んだ状態で通過する傾斜面を含む抜け止め壁部を有する、請求項１または請求項２に記載の端子接続構造。 The holder-side terminal portion has a retainer portion in which a tongue piece is bent,
3. The terminal connection structure according to claim 1, wherein said holder has a retaining wall portion including an inclined surface through which said retaining portion passes in a bent state. 前記ホルダー側端子部は、前記第１状態と前記第２状態のいずれかで、前記ホルダーと接する壁を有する、請求項３に記載の端子接続構造。 4. The terminal connection structure according to claim 3, wherein said holder-side terminal portion has a wall contacting said holder in either said first state or said second state. 前記第１状態の前記ホルダー側端子部が前記ホルダーに保持された状態で、前記ホルダーを保持する部材が前記基板若しくは前記基板を保持する部材に取り付けられた場合には、前記第２状態の前記ホルダー側端子部が前記ホルダーに保持された状態で、前記ホルダーを保持する部材が前記基板若しくは前記基板を保持する部材に取り付けられた場合と比べて、前記ホルダー側端子部は、位置がずれる、請求項１～請求項４のいずれかに記載の端子接続構造。 When the member holding the holder is attached to the substrate or the member holding the substrate while the holder-side terminal portion in the first state is held by the holder, the The position of the holder-side terminal is displaced compared to a case where a member holding the holder is attached to the substrate or a member holding the substrate while the holder-side terminal is held by the holder. The terminal connection structure according to any one of claims 1 to 4. アンテナエレメントと、
請求項１～請求項５のいずれかに記載の端子接続構造とを備え、
前記導線の前記ホルダーに巻かれた領域は、前記アンテナエレメントのコイル部である、車載用アンテナ装置。 an antenna element;
A terminal connection structure according to any one of claims 1 to 5,
An on-vehicle antenna device, wherein the region of the conductive wire wound around the holder is a coil portion of the antenna element. 導線と、前記導線を保持するホルダーと、前記導線が取り付けられ、前記ホルダーに保持されるホルダー側端子部とを含む端子接続構造の組み立て方法であって、
前記導線の前記ホルダーに取り付けられた領域と、前記導線の前記ホルダー側端子部に取り付けられた領域との間が、引っ張り合った状態になるように、前記導線の前記ホルダーへの取り付け、及び前記導線の前記ホルダー側端子部への取り付けが行われ、
前記ホルダーは、前記導線が前記ホルダー側端子部に取り付けられて前記引っ張り合った状態になる前の第１状態と、前記導線が前記ホルダー側端子部に取り付けられて前記引っ張り合った状態になった後の第２状態との間で前記ホルダー側端子部が移動可能な状態で、前記ホルダー側端子部を保持し、
前記第１状態で、前記ホルダー側端子部の少なくとも一部が収納部に収納される第１保持工程と、
前記導線により、前記第２状態で前記ホルダー側端子部が前記収納部に保持されるように、前記ホルダー側端子部を移動させる第２保持工程と、
前記ホルダーを保持する部材が、基板若しくは前記基板を保持する部材に取り付けられる保持部材取付工程とを備える、端子接続構造の組み立て方法。
A method for assembling a terminal connection structure including a conducting wire, a holder for holding the conducting wire, and a holder-side terminal portion to which the conducting wire is attached and held by the holder,
attaching the conducting wire to the holder so that a region of the conducting wire attached to the holder and a region of the conducting wire attached to the holder-side terminal portion are pulled together; The conductor is attached to the holder-side terminal portion,
The holder is in a first state before the conductive wire is attached to the holder-side terminal portion and is in the pulled state, and the conductive wire is attached to the holder-side terminal portion and is in the pulled state. holding the holder-side terminal portion in a state in which the holder-side terminal portion is movable between the subsequent second state;
a first holding step of storing at least part of the holder-side terminal portion in the storage portion in the first state;
a second holding step of moving the holder-side terminal portion so that the holder-side terminal portion is held in the storage portion in the second state by the conducting wire;
A method for assembling a terminal connection structure, comprising a holding member attaching step of attaching a member that holds the holder to a substrate or a member that holds the substrate.
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