JPH09293820A - Terminal of electric apparatus - Google Patents

Terminal of electric apparatus

Info

Publication number
JPH09293820A
JPH09293820A JP8107013A JP10701396A JPH09293820A JP H09293820 A JPH09293820 A JP H09293820A JP 8107013 A JP8107013 A JP 8107013A JP 10701396 A JP10701396 A JP 10701396A JP H09293820 A JPH09293820 A JP H09293820A
Authority
JP
Japan
Prior art keywords
piece
electric device
lead
terminal
printed circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8107013A
Other languages
Japanese (ja)
Inventor
Kazuaki Nishimura
和晃 西村
Atsushi Nakahata
厚 仲畑
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP8107013A priority Critical patent/JPH09293820A/en
Publication of JPH09293820A publication Critical patent/JPH09293820A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/30Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/341Surface mounted components
    • H05K3/3421Leaded components
    • H05K3/3426Leaded components characterised by the leads

Landscapes

  • Switch Cases, Indication, And Locking (AREA)
  • Multi-Conductor Connections (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Lead Frames For Integrated Circuits (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a terminal of electric apparatus which allows the electric apparatus to be mounted on the surface of a printed board at high density. SOLUTION: A terminal 3 of an electric apparatus extending from a main body 1 of the apparatus to be mounted on the surface 21 of a printed board 2 has a lead piece 31 extending from the main body 1 and a connecting piece 32 which is approximately perpendicular to the lead piece 31 and connected to the printed board 2. Both pieces 31 and 32 form approximately a T-shape structure and part or entire connecting piece 32 is disposed between the main body 1 and printed board 2.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【発明の属する技術分野】本発明は、電磁リレー又はス
イッチ等の表面実装される電気機器の端子に関するもの
である。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to terminals of surface-mounted electrical equipment such as electromagnetic relays and switches.

【0002】[0002]

【従来の技術】従来、この種の電気機器の端子Aとし
て、図4及び図5に示す構成のものが存在する。このも
のは、電気機器本体Bから導出された導出片A1と、そ
の導出片A1が略L字型に折曲形成されてプリント基板
Cに接続される接続片A2とで形成されている。
2. Description of the Related Art Conventionally, as a terminal A of this kind of electric equipment, there is one having a structure shown in FIGS. This is composed of a lead-out piece A1 led out from the electric device body B, and a connecting piece A2 formed by bending the lead-out piece A1 into a substantially L-shape and connected to the printed circuit board C.

【0003】さらに詳しくは、電気機器が電気機器本体
Bと端子Aとで構成されて、接続片A2が、電気機器本
体Bとプリント基板Cとの間に配置されて、半田でもっ
て接続される。ただし、接続片A2が電気機器本体B側
と反対側に延設されている。
More specifically, the electric device is composed of an electric device body B and a terminal A, and a connecting piece A2 is arranged between the electric device body B and the printed circuit board C and connected by soldering. . However, the connecting piece A2 is provided on the side opposite to the electric device body B side.

【0004】[0004]

【発明が解決しようとする課題】上記した従来の電気機
器の端子Aでは、接続片A2をプリント基板Cの基板面
C1に接続して、電気機器を基板面C1に表面実装でき
る。
In the terminal A of the conventional electric equipment described above, the connection piece A2 can be connected to the board surface C1 of the printed board C to surface-mount the electric equipment on the board surface C1.

【0005】しかしながら、端子Aの接続片A2が電気
機器本体B側と反対側に延設されているので、基板面C
1における電気機器の実装面積が大きくなって、高密度
実装をすることができなかった。また、プリント基板C
と電気機器本体Bとの熱膨張率が異なって、その差に起
因して応力が導出片A1に負荷されて、半田クラックが
導出片A1の半田部に発生する場合があった。
However, since the connecting piece A2 of the terminal A is extended on the side opposite to the electric equipment main body B side, the board surface C
The mounting area of the electric device in No. 1 was large, and high-density mounting could not be performed. Also, the printed circuit board C
In some cases, the thermal expansion coefficient of the electric equipment body B differs from that of the electric equipment body B, and stress is applied to the lead-out piece A1 due to the difference, and a solder crack occurs in the solder portion of the lead-out piece A1.

【0006】本発明は、上記事由に鑑みてなしたもの
で、その目的とするところは、プリント基板の基板面に
高密度で電気機器を表面実装できる電気機器の端子を提
供することにある。
The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a terminal of an electric device on which the electric device can be surface-mounted on the substrate surface of the printed circuit board with high density.

【0007】[0007]

【課題を解決するための手段】上記した課題を解決する
ために、請求項1記載のものは、電気機器本体から導出
されてプリント基板の基板面に表面実装される電気機器
の端子において、前記端子は、前記電気機器本体から導
出された導出片とその導出片に略直交して前記プリント
基板に接続される接続片とで略T字型に形成されて、接
続片の一部又は全部が前記電気機器本体と前記プリント
基板との間に配置された構成にしてある。
In order to solve the above-mentioned problems, according to a first aspect of the present invention, in a terminal of an electric device which is led out from the main body of the electric device and is surface-mounted on the substrate surface of a printed circuit board, The terminal is formed in a substantially T-shape by a lead-out piece led out from the electric device body and a connecting piece that is connected to the printed circuit board substantially orthogonal to the lead-out piece, and a part or all of the connecting piece is formed. It is arranged between the electric device body and the printed circuit board.

【0008】請求項2記載のものは、請求項1記載のも
のにおいて、前記接続片は、前記導出片が略L字型に電
気機器本体側の一方方向へ折曲形成された折曲片と、そ
の折曲片と接続して他方方向へ延設した延設片とで形成
された構成にしてある。
According to a second aspect of the present invention, in the first aspect of the present invention, the connecting piece is a bent piece in which the lead-out piece is formed in a substantially L shape and is bent in one direction of the electric device body side. , And the extended piece connected to the bent piece and extended in the other direction.

【0009】請求項3記載のものは、請求項2記載のも
のにおいて、前記延設片は、前記折曲片の両側から延設
された構成にしてある。
According to a third aspect of the present invention, in the second aspect, the extending piece is configured to extend from both sides of the bending piece.

【0010】請求項4記載のものは、請求項1記載のも
のにおいて、前記導出片は、前記プリント基板と前記電
気機器本体との熱膨張率の差に起因する応力を緩和する
応力緩和手段が設けられた構成にしてある。
According to a fourth aspect of the present invention, in the first aspect, the lead-out piece has a stress relaxing means for relaxing stress caused by a difference in coefficient of thermal expansion between the printed circuit board and the electric device body. It has a structure provided.

【0011】請求項5記載のものは、請求項4記載のも
のにおいて、前記応力緩和手段は、前記導出片の板厚方
向に設けられた貫通孔である構成にしてある。
According to a fifth aspect of the present invention, in the fourth aspect, the stress relaxation means is a through hole provided in the thickness direction of the lead-out piece.

【0012】[0012]

【発明の実施の形態】本発明の第1実施形態を図1及び
図2に基づいて以下に説明する。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below with reference to FIGS.

【0013】1は電気機器本体で、電磁リレーにより、
内部にコイル及び接点部(図示せず)を有して、コイル
電流でもって接点部が開閉されて、接続された外部機器
(図示せず)の負荷電流を開閉する。
Reference numeral 1 is the main body of the electric equipment.
A coil and a contact portion (not shown) are provided inside, and the contact portion is opened and closed by a coil current to open and close a load current of a connected external device (not shown).

【0014】3は端子で、薄板状で銅又は銅合金からな
る金属により、プレス加工でもって形成されている。電
気機器本体1から導出された導出片31と、その導出片
31が電気機器本体1側の一方方向へ略L字型に折曲形
成された折曲片32aと、その折曲片32aと接続して
他方方向、つまり電気機器本体1側に対して反対側へ延
設した延設片32bとで形成されている。すなわち、接
続片32が、折曲片32aと延設片32bとで形成され
て、導出片31に略直交してその導出片31とで略T字
型に形成されている。
Reference numeral 3 denotes a terminal, which is a thin plate-shaped metal formed of copper or a copper alloy by press working. A lead-out piece 31 led out from the electric equipment body 1, a bent piece 32a formed by bending the lead-out piece 31 in one direction toward the electric equipment body 1 in a substantially L shape, and the bent piece 32a. And the extending piece 32b extending in the other direction, that is, the opposite side to the electric device body 1 side. That is, the connecting piece 32 is formed of the bent piece 32a and the extending piece 32b, and is formed substantially in a T-shape with the lead-out piece 31 so as to be substantially orthogonal to the lead-out piece 31.

【0015】導出片31は、貫通孔31aが板厚方向に
設けられて、両側面と貫通孔31aとの間で側壁31b
を形成している。
The lead-out piece 31 has a through hole 31a provided in the plate thickness direction, and a side wall 31b between both side surfaces and the through hole 31a.
Is formed.

【0016】電気機器本体1は、端子3が略T字型に形
成されているので自立した状態で、折曲片32aと延設
片32bとで形成される接続片32をプリント基板2に
半田でもって接続される。
Since the terminals 3 of the electric device body 1 are formed in a substantially T-shape, the connection piece 32 formed by the bent piece 32a and the extended piece 32b is soldered to the printed circuit board 2 in a self-standing state. Will be connected.

【0017】このとき、折曲片32aの全部及び延設片
32bの一部が、つまり接続片32の一部が、電気機器
本体1とプリント基板2との間に配置されて接続され
る。折曲片32aが電気機器本体1側へ折曲形成され
て、したがって、折曲片32aとプリント基板2の基板
面21間の半田の接合状況を電気機器本体1の反対側か
ら確認できる状態となる。このようにして、電気機器が
プリント基板2の基板面21に表面実装される。
At this time, the entire bent piece 32a and a part of the extended piece 32b, that is, a part of the connection piece 32 are arranged and connected between the electric device body 1 and the printed circuit board 2. The bent piece 32a is bent toward the electric equipment main body 1 side, and therefore, the state of joining the solder between the bent piece 32a and the board surface 21 of the printed board 2 can be confirmed from the opposite side of the electric equipment main body 1. Become. In this way, the electric device is surface-mounted on the board surface 21 of the printed board 2.

【0018】接続片32がプリント基板2に接続された
状態で温度が上昇すると、基板面21に沿った方向でプ
リント基板2と電気機器本体1との間で熱膨張率に差が
生じて、その差に起因する応力が導出片31に負荷され
る。ここで、貫通孔31aを導出片31に設けたことに
よって形成された側壁31bが、発生した応力によって
撓んでその応力を緩和して、すなわち、貫通孔31aが
応力緩和手段を形成することになる。
When the temperature rises while the connecting piece 32 is connected to the printed circuit board 2, a difference in the coefficient of thermal expansion occurs between the printed circuit board 2 and the electric equipment body 1 in the direction along the board surface 21, The stress due to the difference is applied to the lead-out piece 31. Here, the side wall 31b formed by providing the through hole 31a in the lead-out piece 31 is bent by the generated stress and relaxes the stress, that is, the through hole 31a forms a stress relaxing means. .

【0019】かかる第1実施形態の電気機器の端子にあ
っては、上記したように、端子3が電気機器本体1から
導出された導出片31と、その導出片31に略直交した
接続片32とで略T字型に形成されるから、接続片32
をプリント基板2の基板面21に接続すると、接続片3
2の一部を電気機器本体1とプリント基板2との間に配
置して、電気機器本体1を基板面21に対して投影した
投影面から外側に出る接続片32の長さが短くなって、
基板面21における電気機器の実装面積を小さくして、
接続面積を確保した上で、高密度で表面実装をすること
ができる。
In the terminal of the electric device according to the first embodiment, as described above, the lead-out piece 31 from which the terminal 3 is led out from the electric-apparatus body 1 and the connecting piece 32 substantially orthogonal to the lead-out piece 31. Since it is formed into a substantially T shape with and,
Is connected to the board surface 21 of the printed board 2, the connecting piece 3
A part of 2 is arranged between the electric device main body 1 and the printed circuit board 2, and the length of the connecting piece 32 protruding outside from the projection surface of the electric device main body 1 projected onto the board surface 21 is shortened. ,
By reducing the mounting area of the electric device on the board surface 21,
After securing the connection area, surface mounting can be performed with high density.

【0020】また、導出片31が略L字型に電気機器本
体1側へ折曲形成された折曲片32aと、その折曲片3
2aと接続して電気機器本体1の反対側へ延設した延設
片32bとで接続片32が形成されるから、電気機器本
体1の反対側から折曲片32aとプリント基板2の基板
面21との半田の接合状況を外観検査して、プリント基
板2との接続信頼性をさらに向上できる。
A bent piece 32a is formed by bending the lead-out piece 31 into a substantially L shape toward the electric equipment body 1 side, and the bent piece 3a.
Since the connecting piece 32 is formed by the extension piece 32b connected to 2a and extending to the opposite side of the electric device body 1, the bending piece 32a and the board surface of the printed circuit board 2 are formed from the opposite side of the electric device body 1. It is possible to further improve the connection reliability with the printed circuit board 2 by visually inspecting the connection state of solder with 21.

【0021】また、導出片31に応力緩和手段が設けら
れたから、その応力緩和手段が、プリント基板2と電気
機器本体1との基板面21に沿った方向での熱膨張率の
差に起因する応力を緩和して、導出片31に発生する半
田クラックを減少することができる。
Further, since the lead-out piece 31 is provided with the stress relaxation means, the stress relaxation means is caused by the difference in the coefficient of thermal expansion in the direction along the board surface 21 between the printed circuit board 2 and the electric equipment body 1. The stress can be relaxed, and the solder cracks generated in the lead-out piece 31 can be reduced.

【0022】また、応力緩和手段が導出片31の板厚方
向に設けられた貫通孔31aであるから、導出片31の
側面と貫通孔31aとで形成される側壁31bが撓んで
応力を緩和して、応力緩和手段をプレス加工でもって容
易に形成することができる。
Further, since the stress relaxation means is the through hole 31a provided in the plate thickness direction of the lead-out piece 31, the side wall 31b formed by the side surface of the lead-out piece 31 and the through hole 31a bends to relax the stress. Thus, the stress relaxation means can be easily formed by pressing.

【0023】なお、第1実施形態では、接続片32を折
曲片32aと延設片32bとで形成したが、接続片32
が導出片31とで略T字型に形成されていれば、接続片
32を折曲片32aと延設片32bとに分離せずに一片
でもって形成してもよく、限定されない。
In the first embodiment, the connecting piece 32 is formed of the bent piece 32a and the extending piece 32b.
If it is formed in a substantially T shape with the lead-out piece 31, the connecting piece 32 may be formed by one piece without being separated into the bent piece 32a and the extended piece 32b, and is not limited.

【0024】また、第1実施形態では、折曲片32aを
電気機器本体1側の一方方向へ折曲形成して、延設片3
2bを他方方向へ延設したものとしたが、それぞれの方
向を限定するものではない。
Further, in the first embodiment, the bent piece 32a is bent and formed in one direction on the side of the electric device body 1 to form the extended piece 3a.
Although 2b is extended in the other direction, the respective directions are not limited.

【0025】また、第1実施形態では、応力緩和手段を
導出片31に設けた貫通孔31aとしたが、室温で使用
されて、プリント基板2と電気機器本体1との熱膨張率
の差に起因する応力が発生しないときは、応力緩和手段
を設けなくてもよく、さらに応力緩和手段を、応力によ
って撓むよう板幅の小さい又は板厚の薄い導出片31で
もって形成してもよく、限定されない。
In the first embodiment, the stress relaxation means is the through hole 31a provided in the lead-out piece 31. However, the stress relaxation means is used at room temperature, and the difference in the coefficient of thermal expansion between the printed circuit board 2 and the electric equipment body 1 may be caused. When the resulting stress does not occur, the stress relieving means may not be provided, and the stress relieving means may be formed by the lead-out piece 31 having a small plate width or a thin plate thickness so as to be bent by the stress. Not done.

【0026】また、第1実施形態では、接続片32の一
部を電気機器本体1とプリント基板2との間に配置した
が、接続片32の全部を電気機器本体1とプリント基板
2との間に配置してもよく、限定されない。
In the first embodiment, a part of the connecting piece 32 is arranged between the electric device body 1 and the printed circuit board 2, but the entire connecting piece 32 is arranged between the electric device body 1 and the printed circuit board 2. It may be placed between and is not limited.

【0027】本発明の第2実施形態を図3に基づいて以
下に説明する。なお、第2実施形態では第1実施形態と
異なる機能について述べることとし、第1実施形態と実
質的に同一機能を有する部材については、同一符号を付
して説明を省略する。
A second embodiment of the present invention will be described below with reference to FIG. In the second embodiment, functions different from those in the first embodiment will be described, and members having substantially the same functions as those in the first embodiment will be denoted by the same reference numerals and description thereof will be omitted.

【0028】端子3は、電気機器本体1から導出された
導出片31と、その導出片31が電気機器本体1側の一
方方向へ略L字型に折曲形成された折曲片32aと、そ
の折曲片32aと接続して他方方向、つまり電気機器本
体1側に対する反対側へ折曲片32aの両側から延設し
た両延設片32b,32bとで形成されている。接続片
32が、折曲片32aと両延設片32b,32bとで形
成されて、導出片31に略直交してその導出片31とで
略T字型に形成されている。
The terminal 3 includes a lead-out piece 31 led out from the electric equipment body 1 and a bent piece 32a formed by bending the lead-out piece 31 in one direction toward the electric equipment body 1 in a substantially L-shape. The bent piece 32a is connected to the bent piece 32a in the other direction, that is, the extending pieces 32b and 32b extending from both sides of the bent piece 32a toward the opposite side to the electric device body 1 side. The connection piece 32 is formed of a bent piece 32a and both extending pieces 32b and 32b, and is formed substantially in a T shape with the lead-out piece 31 so as to be substantially orthogonal to the lead-out piece 31.

【0029】かかる第2実施形態の電気機器の端子にあ
っては、上記したように、延設片32bが折曲片32a
の両側から延設されるから、基板面21との接続面積を
大きくして接続信頼性を向上できる。
In the terminal of the electric device according to the second embodiment, as described above, the extending piece 32b is the bending piece 32a.
Since it is extended from both sides, the connection area with the substrate surface 21 can be increased and the connection reliability can be improved.

【0030】[0030]

【発明の効果】請求項1記載のものは、端子が電気機器
本体から導出された導出片と、その導出片に略直交した
接続片とで略T字型に形成されるから、接続片をプリン
ト基板の基板面に接続すると、接続片の一部又は全部を
電気機器本体とプリント基板との間に配置して、基板面
における電気機器の実装面積を小さくして、接続面積を
確保した上で、高密度で表面実装をすることができる。
According to the first aspect of the present invention, the terminal is formed in a substantially T-shape by the lead-out piece led out from the main body of the electric device and the connecting piece substantially orthogonal to the lead-out piece. When connected to the board surface of the printed circuit board, some or all of the connection pieces are placed between the electric device body and the printed circuit board to reduce the mounting area of the electric device on the board surface and to secure the connection area. Thus, surface mounting can be performed with high density.

【0031】請求項2記載のものは、請求項1記載のも
のの効果に加えて、導出片が略L字型に電気機器本体側
へ折曲形成された折曲片と、その折曲片と接続して電気
機器本体の反対側へ延設した延設片とで接続片が形成さ
れるから、電気機器本体の反対側から折曲片とプリント
基板の基板面との半田の接合状況を外観検査して、プリ
ント基板との接続信頼性をさらに向上できる。
According to a second aspect of the present invention, in addition to the effect of the first aspect, a bent piece in which the lead-out piece is bent and formed in a substantially L-shape toward the main body of the electric device, and the bent piece. Since the connecting piece is formed by the extension piece that is connected and extends to the opposite side of the electrical equipment body, the appearance of the solder joint between the bent piece and the board surface of the printed circuit board from the opposite side of the electrical equipment body After inspection, the connection reliability with the printed circuit board can be further improved.

【0032】請求項3記載のものは、請求項2記載のも
のの効果に加えて、延設片が折曲片の両側から延設され
るから、基板面との接続面積を大きくしてさらに接続信
頼性を向上できる。
According to a third aspect of the present invention, in addition to the effect of the second aspect, since the extending piece is extended from both sides of the bending piece, the connection area with the substrate surface is increased to further connect. The reliability can be improved.

【0033】請求項4記載のものは、請求項1記載のも
のの効果に加えて、導出片に応力緩和手段が設けられた
から、その応力緩和手段が、プリント基板と電気機器本
体との基板面に沿った方向における熱膨張率の差に起因
する応力を緩和して、導出片に発生する半田クラックを
減少することができる。
According to a fourth aspect of the present invention, in addition to the effect of the first aspect, the stress relief means is provided on the lead-out piece. Therefore, the stress relief means is provided on the board surfaces of the printed circuit board and the electric equipment body. The stress caused by the difference in the coefficient of thermal expansion in the along direction can be relaxed, and the solder cracks generated in the lead-out piece can be reduced.

【0034】請求項5記載のものは、請求項4記載のも
のの効果に加えて、応力緩和手段が導出片の板厚方向に
設けられた貫通孔であるから、導出片の側面と貫通孔と
で形成される側壁が撓んで応力を緩和して、応力緩和手
段をプレス加工でもって容易に形成することができる。
According to a fifth aspect of the invention, in addition to the effect of the fourth aspect, the stress relaxation means is a through hole provided in the plate thickness direction of the lead-out piece. The side wall formed in 1 is bent to relieve the stress, and the stress relieving means can be easily formed by pressing.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明の第1実施形態を示す斜視図である。FIG. 1 is a perspective view showing a first embodiment of the present invention.

【図2】同上のプリント基板との接合状態を表す断面図
である。
FIG. 2 is a cross-sectional view showing a joined state with the above printed circuit board.

【図3】本発明の第2実施形態を示す斜視図である。FIG. 3 is a perspective view showing a second embodiment of the present invention.

【図4】従来例を示す斜視図である。FIG. 4 is a perspective view showing a conventional example.

【図5】同上のプリント基板との接合状態を表す断面図
である。
FIG. 5 is a cross-sectional view showing a joined state with the above-mentioned printed board.

【符号の説明】[Explanation of symbols]

1 電気機器本体 2 プリント基板 21 基板面 3 端子 31 導出片 31b 貫通孔(応力緩和手段) 32 接続片 32a 折曲片 32b 延設片 DESCRIPTION OF SYMBOLS 1 Electrical device main body 2 Printed circuit board 21 Board surface 3 Terminal 31 Lead-out piece 31b Through hole (stress relaxation means) 32 Connection piece 32a Bent piece 32b Extension piece

Claims (5)

【特許請求の範囲】[Claims] 【請求項1】 電気機器本体から導出されてプリント基
板の基板面に表面実装される電気機器の端子において、 前記端子は、前記電気機器本体から導出された導出片と
その導出片に略直交して前記プリント基板に接続される
接続片とで略T字型に形成されて、接続片の一部又は全
部が前記電気機器本体と前記プリント基板との間に配置
されることを特徴とする電気機器の端子。
1. A terminal of an electric device which is led out of the electric device main body and surface-mounted on a substrate surface of a printed circuit board, wherein the terminal is substantially perpendicular to the lead-out piece led out of the electric device main body. And a connection piece connected to the printed circuit board in a substantially T-shape, and a part or all of the connection piece is disposed between the electric device body and the printed circuit board. Equipment terminals.
【請求項2】 前記接続片は、前記導出片が略L字型に
電気機器本体側の一方方向へ折曲形成された折曲片と、
その折曲片と接続して他方方向へ延設した延設片とで形
成されてなることを特徴とする請求項1記載の電気機器
の端子。
2. The connecting piece includes a bent piece in which the lead-out piece is bent substantially in an L shape in one direction of an electric device body side.
The terminal of the electric device according to claim 1, wherein the terminal is formed of an extending piece connected to the bent piece and extending in the other direction.
【請求項3】 前記延設片は、前記折曲片の両側から延
設されてなることを特徴とする請求項2記載の電気機器
の端子。
3. The terminal of an electric device according to claim 2, wherein the extending piece is extended from both sides of the bending piece.
【請求項4】 前記導出片は、前記プリント基板と前記
電気機器本体との熱膨張率の差に起因する応力を緩和す
る応力緩和手段が設けられたことを特徴とする請求項1
記載の電気機器の端子。
4. The stress relief means for relaxing stress caused by a difference in coefficient of thermal expansion between the printed circuit board and the electric device body is provided on the lead-out piece.
The terminal of the listed electrical equipment.
【請求項5】 前記応力緩和手段は、前記導出片の板厚
方向に設けられた貫通孔であることを特徴とする請求項
4記載の電気機器の端子。
5. The terminal of an electric device according to claim 4, wherein the stress relieving means is a through hole provided in a plate thickness direction of the lead-out piece.
JP8107013A 1996-04-26 1996-04-26 Terminal of electric apparatus Pending JPH09293820A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8107013A JPH09293820A (en) 1996-04-26 1996-04-26 Terminal of electric apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8107013A JPH09293820A (en) 1996-04-26 1996-04-26 Terminal of electric apparatus

Publications (1)

Publication Number Publication Date
JPH09293820A true JPH09293820A (en) 1997-11-11

Family

ID=14448298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8107013A Pending JPH09293820A (en) 1996-04-26 1996-04-26 Terminal of electric apparatus

Country Status (1)

Country Link
JP (1) JPH09293820A (en)

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