JP2542881Y2 - Resistor - Google Patents
ResistorInfo
- Publication number
- JP2542881Y2 JP2542881Y2 JP1991006995U JP699591U JP2542881Y2 JP 2542881 Y2 JP2542881 Y2 JP 2542881Y2 JP 1991006995 U JP1991006995 U JP 1991006995U JP 699591 U JP699591 U JP 699591U JP 2542881 Y2 JP2542881 Y2 JP 2542881Y2
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- mounting surface
- resistor body
- mounting
- circuit board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Details Of Resistors (AREA)
- Non-Adjustable Resistors (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、平板状の基板以外の彎
曲面部や折曲面部に実装可能な抵抗器に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a resistor that can be mounted on a curved surface or a bent surface other than a flat substrate.
【０００２】[0002]
【従来の技術】従来の抵抗器は、導電材料と絶縁材料と
を混合し略直方体に成型し焼成した抵抗器本体に、電極
部を形成し、この電極部を、例えばランドパターンが形
成されたプリント基板などの回路用基板の一面に電気的
に接続して、この回路用基板に実装する構造を採ってい
る。 2. Description of the Related Art In a conventional resistor, an electrode portion is formed on a resistor body which is obtained by mixing a conductive material and an insulating material, forming a substantially rectangular parallelepiped, and firing the same. A structure is employed in which the circuit board is electrically connected to one surface of a circuit board such as a printed board and mounted on the circuit board .
【０００３】そして、例えばカメラやビデオカメラなど
の機器の電子回路に組み込まれる抵抗器21は、図４に示
すように、光学素子からなる鏡筒22の背後の基体部分に
ある平板状の回路用基板23に実装されている。As shown in FIG. 4, a resistor 21 incorporated in an electronic circuit of a device such as a camera or a video camera is provided with a plate-like circuit provided on a base portion behind a lens barrel 22 made of an optical element. It is mounted on a substrate 23.
【０００４】ところで、近年、カメラやビデオカメラな
どの機器の外形が、需要者の要望により、小型化する傾
向にあり、この外形の小型化に伴い、内部容積も小さく
なってきている。このため、内部に収納される基体部分
が小型になり、抵抗器が実装される回路用基板23は小型
になってきているので、電子部品を回路用基板23に実装
するだけでは、機器の小型化に対応しきれないことがあ
る。 In recent years, cameras and video cameras have
The external shape of each device is
And the internal volume is also reduced with the miniaturization of this external shape.
It has become to. For this reason, the base portion accommodated inside
The circuit board 23 on which the resistors are mounted is small.
Mounting electronic components on the circuit board 23
May not be able to respond to the miniaturization of equipment.
You.
【０００５】そこで、例えば実開昭５８−１１４７５８
号公報、特開昭５３−５７４６８号公報および実開昭５
４−２１１４６号公報に記載のように、可撓性の合成樹
脂フィルム上に抵抗素子材料を塗布などにて抵抗器本体
を形成した可撓性の抵抗器を基体の彎曲面部分に取り付
ける構成が採られている。 Therefore, for example, Japanese Utility Model Application Laid-Open No. 58-114758.
JP-A-53-57468 and JP-A-5-57468.
As described in JP-A-4-21146, a flexible synthetic tree
Resistor body by applying resistive element material on grease film
Attach a flexible resistor formed with a groove to the curved surface of the base
The configuration is adopted.
【０００６】[0006]
【考案が解決しようとする課題】しかしながら、上記実
開昭５８−１１４７５８号公報、特開昭５３−５７４６
８号公報および実開昭５４−２１１４６号公報に記載の
ような可撓性のフィルム上に抵抗器本体を塗膜形成した
従来の抵抗器では、基体の彎曲面に沿わせて変形した状
態を維持しつつ取付作業を行わなければならず、作業が
煩雑で取付作業性が低下するとともに、曲率半径の小さ
い特に基体の角部分に抵抗器を取り付ける場合に、フィ
ルムとこのフィルム上に塗膜形成された抵抗器本体との
境界部分に歪みが生じて抵抗器本体が剥離するおそれが
あり、また剥離せずとも変形による抵抗器本体の長さ寸
法の変化によって抵抗値が変化するおそれがある問題が
ある。 The present invention is, however, the real
JP-A-58-114758 and JP-A-53-5746.
No. 8 and Japanese Utility Model Laid-Open No. 54-21146.
The resistor body was coated on such a flexible film.
Conventional resistors are deformed along the curved surface of the substrate.
Installation work must be performed while maintaining the condition.
Complicated, mounting workability is reduced, and the radius of curvature is small.
This is especially true when mounting resistors on corners of the substrate.
Lum and the resistor body coated on this film
There is a risk that the resistor body will peel off due to distortion at the boundary
Yes, and the length of the resistor body due to deformation without peeling
There is a problem that the resistance value may change due to the change of the law
is there.
【０００７】本考案は、上記問題点に鑑みなされたもの
で、平板状の回路基板以外の彎曲面や折曲面に容易に損
傷することなく実装できる抵抗器を提供することを目的
とする。[0007] The devised has been made in view of the above problems, easily harmed in curved surface or bent surface other than the plate-shaped circuit board
The purpose is to provide a resistor that can be mounted without damage
It shall be the.
【０００８】[0008]
【課題を解決するための手段】本考案の抵抗器は、導電
材料およびセラミック絶縁材料を含有し成型して焼成さ
れた抵抗器本体を備えた抵抗器において、前記抵抗器本
体は、実装される部材の実装面部に対向しこの実装面部
に略密着可能に彎曲面または折曲面に形成された底面部
を有したものである。SUMMARY OF THE INVENTION The resistor of the present invention is electrically conductive.
Molded and fired containing material and ceramic insulating material
A resistor provided with a resistor body ,
Body, bottom portion formed in a substantially adherable to curved surface or bent surface on the mounting surface of the opposite Sico the mounting surface of the member to be mounted
It has .
【０００９】[0009]
【作用】本考案の抵抗器は、導電材料およびセラミック
絶縁材料を含有する抵抗器本体を、実装される部材の実
装面部に対向する底面部が実装面部に略密着可能に彎曲
面または折曲面となるように成型し焼成して形成するた
め、平板状の回路用基板以外の部材の彎曲面や折曲面と
なっている実装面部に、抵抗器本体の底面部を載置する
ように略密着させて容易に損傷することなく実装され
る。The resistor of the present invention is made of conductive material and ceramic.
A resistor body containing an insulating material, was formed by molding as a bottom surface portion you face the mounting surface of the member to be mounted is substantially adherable to curved surface or bent surface on the mounting surface firing
Because, in the implementation surface portion that has become a lordosis curved or bent surface of a flat circuit board other than the member, placing a bottom surface of the resistor body
It is implemented without damaging easily by substantially close contact as
You .
【００１０】[0010]
【実施例】以下、本考案の第１の実施例の抵抗器を、図
１および図２を参照して説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A resistor according to a first embodiment of the present invention will be described below with reference to FIGS.
【００１１】図１において、１は抵抗器本体で、この抵
抗器本体１は、Ａｌ2 Ｏ3 ，ＭｇＯ，ＳｉＯ2 などから
なるセラミック絶縁材料と、ＳｎＯ2 ，Ｓｂ2 Ｏ3 ，Ｓ
ｉＣ，Ｃからなる導電材料とを配合し、底面部２を有し
た略柱状に成型して焼成して形成されている。[0011] In FIG. 1, 1 is a resistor vessel body, the resistor body 1, Al 2 O 3, MgO, and a ceramic insulating material made of SiO 2, SnO 2, Sb 2 O 3, S
iC, blended with a conductive material consisting of C, has a bottom surface portion 2
Ru Tei is formed by molding to sintering in a substantially columnar were.
【００１２】また、この抵抗器本体１は、実装される部
材の実装面部に対向する底面部２を、この実装面部に略
密着させるために実装面部の表面形状に応じて、例えば
実装面部が彎曲面の場合は、彎曲面状に成型して形成さ
れている。Further, the resistor body 1, the bottom portion 2 which faces the mounting surface of the implementation is the member, according to the surface shape of the implementation surface in order to substantially close contact with the mounting surface, for example, mounting surface It is formed If is curved surface, and molded into a curved surface shape
Have been.
【００１３】さらに、この抵抗器本体１の例えば両端部
には、Ａｇ，Ｎｉ，Ｃｕ，Ｃｒ，Ａｇ−Ｐｄ系または半
田ペーストなどの電極材料を塗布し焼成して、電極部３
が形成されて抵抗器４が構成されている。また、電極部
３は、メッキ被膜により形成しても良い。 Furthermore, in the example opposite ends of the resistor body 1, Ag, Ni, Cu, Cr, and the electrode material is applied firing such Ag-Pd-based or solder paste, the electrode unit 3
Resistor but is formed 4 has been configured. The electrode unit 3, but it may also be formed by plating coat.
【００１４】そして、この抵抗器４は、抵抗器本体１の
底面部２を、実装される部材の実装面部に対向させ、電
極部３をそれぞれ実装面部に形成されたランドパターン
に半田などの導電材料にて電気的に接続することにより
実装される。[0014] Then, the resistor 4, the bottom portion 2 of the resistor body 1, so as to face the mounting surface of the member to be mounted, the conductive <br/> pole 3 is formed in their respective mounting surface and it is <br/> implemented by electrically connecting the land patterns of a conductive material such as solder.
【００１５】このように上記構成によれば、抵抗器４を
プリント回路基板などの平面基板以外の部材のランドパ
ターンが形成された実装面部に載置するように、抵抗器
本体 １に歪みを加えることなく容易に実装でき、従来の
ように変形による抵抗値の変化も防止でき、安定した特
性が得られる。According to the above configuration, the resistor 4 is mounted on the mounting surface of the member other than the flat board such as the printed circuit board on which the land pattern is formed .
It can be easily mounted without adding distortion to the body 1
In this way, the resistance can be prevented from changing due to deformation.
Sex is Ru obtained.
【００１６】従って、例えば図２に示すように、カメラ
やビデオカメラなどの機器の光学素子を収納する鏡筒な
どの枠体の外周面部のプリントなどによって電気的配線
を施した実装面部５に、抵抗器４を容易に歪みによる損
傷を生じることなく実装できる。このため、この抵抗器
４を組み込んで構成される回路の機器の内部での占有容
積を縮小できる。さらに、この機器を構成する部品数を
少なくできるので、機器の生産コストを低減できるとと
もに、この機器の小型化に寄与できる。[0016] Thus, for example, as shown in FIG. 2, the mounting surface portion 5 which has been subjected to electrical wiring, such as by print of the outer peripheral surface of the frame body, such as a lens barrel for housing the optical elements of the instrument, such as a camera or a video camera , loss due to easy distortion resistance vessels 4
Kill in the implementation without causing scratches. For this reason, it can be reduced occupied volume within the device configured circuit incorporating the resistor 4. Furthermore, it is possible to reduce the number of parts constituting the equipment, it is possible to reduce the production cost of the equipment, which contributes to miniaturization of the equipment.
【００１７】また、抵抗器４が実装される部材の実装面
部５が、例えば図３に示すように、複数の基板11が接合
部材12を介して端部で接続している折曲面としての接合
面部の場合は、この実装面部５の表面形状に応じて抵抗
器本体１の底面部２を折曲面状に形成すれば、同様の効
果が得られる。 Further, resistor mounting surface portion 5 of the member anti vessel 4 is implemented, for example, as shown in FIG. 3, as a bent surface in which a plurality of substrates 11 are connected at the ends via a joint member 12 In the case of the bonding surface, the resistance depends on the surface shape of the mounting surface 5.
By forming the bottom portion 2 of the vessel main body 1 to the bent surface shape, the same effect can Ru obtained.
【００１８】[0018]
【考案の効果】本考案の抵抗器によれば、導電材料およ
びセラミック絶縁材料を含有する抵抗器本体を、底面部
が実装面部に略密着可能に彎曲面または折曲面となるよ
うに成型し焼成して形成するため、平板状の回路用基板
以外の部材の彎曲面や折曲面となっている実装面部に、
抵抗器本体を歪ませることなく載置するように底面部を
略密着させて容易に損傷および抵抗値の変化を生じるこ
となく安定した特性で実装でき、組み込んで構成される
回路の機器の内部での占有容積を縮小でき、この機器を
構成する部品数を少なくできるので、機器の生産コスト
を低減できるとともに、この機器の小型化に寄与でき
る。According to the resistor of the present invention, the conductive material and
A resistor body containing fine ceramic insulating material, the bottom portion
Is a curved surface or a bent surface so that it can almost adhere to the mounting surface.
To form by Uni molded and fired, the mounting surface portion has a lordosis song surface or bent surface of a flat circuit board other than the member,
Place the bottom part so that the resistor body
It can cause damage and change in resistance value
And not be implemented in stable characteristics, with incorporated by you to reduce the volume occupied inside the equipment constituted circuit, it is possible to reduce the number of components constituting the apparatus can be reduced the production cost of the equipment, This can contribute to downsizing of this device.
【図１】本考案の抵抗器の第１の実施例を示す斜視図で
ある。FIG. 1 is a perspective view showing a first embodiment of a resistor according to the present invention.
【図２】同上抵抗器を実装した状態を示す斜視図であ
る。FIG. 2 is a perspective view showing a state where the resistor is mounted.
【図３】本考案の第２の実施例の抵抗器を複数の基板の
接合部に実装した状態を示す側面図である。FIG. 3 is a side view showing a state in which the resistor according to the second embodiment of the present invention is mounted on a joint between a plurality of substrates.
【図４】従来の抵抗器を実装した基板からなる機器の一
部を示す斜視図である。FIG. 4 is a perspective view showing a part of a device including a substrate on which a conventional resistor is mounted.
１ 抵抗器本体 ２ 底面部 ４ 抵抗器 ５ 実装面部1 resistor vessel body 2 bottom portion 4 resistor 5 mounted surface portion
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭53−57468（ＪＰ，Ａ) 実願 昭57−11804号（実開 昭58− 114758号）の願書に添付した明細書及び 図面の内容を撮影したマイクロフィルム （ＪＰ，Ｕ) 実願 昭52−94046号（実開 昭54− 21146号）の願書に添付した明細書及び 図面の内容を撮影したマイクロフィルム （ＪＰ，Ｕ) ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-53-57468 (JP, A) Japanese Patent Application No. 57-11804 (Japanese Utility Model Application No. 58-114758) Microfilm (JP, U) Microfilm (JP, U) Microfilm (JP, U) photographing the contents of the specification and drawings attached to the application form of Japanese Utility Model Application No. 52-94046
Claims (1)
有し成型して焼成された抵抗器本体を備えた抵抗器にお
いて、 前記抵抗器本体は、 実装される部材の実装面部に対向し
この実装面部に略密着可能に彎曲面または折曲面に形成
された底面部を有したことを特徴とする抵抗器。1. A semiconductor device comprising a conductive material and a ceramic insulating material.
To a resistor with a molded and fired resistor body
There are, the resistor body is opposed to the mounting surface of the member to be mounted
Resistors, characterized in that it has a bottom portion formed in a substantially adherable to curved surface or bent surface to the mounting surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991006995U JP2542881Y2 (en) | 1991-02-19 | 1991-02-19 | Resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991006995U JP2542881Y2 (en) | 1991-02-19 | 1991-02-19 | Resistor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0562001U JPH0562001U (en) | 1993-08-13 |
| JP2542881Y2 true JP2542881Y2 (en) | 1997-07-30 |
Family
ID=11653711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991006995U Expired - Lifetime JP2542881Y2 (en) | 1991-02-19 | 1991-02-19 | Resistor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2542881Y2 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5357468A (en) * | 1976-11-04 | 1978-05-24 | Hitachi Chemical Co Ltd | Flexible printed circuit board having printed resistor |
| JPS5421146U (en) * | 1977-07-15 | 1979-02-10 | ||
| JPS58114758U (en) * | 1982-01-29 | 1983-08-05 | 日本電気ホームエレクトロニクス株式会社 | moisture sensing element |
-
1991
- 1991-02-19 JP JP1991006995U patent/JP2542881Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0562001U (en) | 1993-08-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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