JPH0745898Y2 - Heat seal connector - Google Patents
Heat seal connectorInfo
- Publication number
- JPH0745898Y2 JPH0745898Y2 JP1990017379U JP1737990U JPH0745898Y2 JP H0745898 Y2 JPH0745898 Y2 JP H0745898Y2 JP 1990017379 U JP1990017379 U JP 1990017379U JP 1737990 U JP1737990 U JP 1737990U JP H0745898 Y2 JPH0745898 Y2 JP H0745898Y2
- Authority
- JP
- Japan
- Prior art keywords
- seal connector
- heat seal
- thermocompression bonding
- stress
- bonding portion
- 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
- Multi-Conductor Connections (AREA)
- Combinations Of Printed Boards (AREA)
Description
【考案の詳細な説明】 ［産業上の利用分野］ 本考案は、プリント基板どうしの接続、あるいは液晶表
示パネル等の表示デバイスとプリント基板との接続など
に用いるヒートシールコネクタに関し、特にその形状を
改良したヒートシールコネクタに関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a heat-seal connector used for connecting printed boards to each other or connecting a display device such as a liquid crystal display panel to a printed board. The present invention relates to an improved heat seal connector.
［従来の技術］ 従来、この種のヒートシールコネクタは、第３図に示す
ようになっていた。[Prior Art] Conventionally, this type of heat seal connector has been shown in FIG.
すなわち、ヒートシールコネクタ11は、一枚のシート状
の部材からなり、表面には配線12がプリントされてお
り、裏面両側部には熱圧着部13が設けてある。そして、
熱圧着部13をプリント基板等の端子部分に加熱加圧する
ことによって、貼着される構成となっていた。That is, the heat seal connector 11 is made of a single sheet-shaped member, the wiring 12 is printed on the front surface, and the thermocompression bonding portions 13 are provided on both sides of the back surface. And
The thermocompression bonding part 13 is attached by heating and pressurizing it to a terminal part such as a printed circuit board.
［考案が解決しようとする課題］ 上述した従来のヒートシールコネクタ11は、熱圧着部13
の横幅（W1）と、熱圧着部13以外の部分（以下、シート
部と称す。）14の横幅（W2）が同じ長さになっていた。
このため、例えば、ヒートシールコネクタ11とヒートシ
ールコネクタの貼着されている部分に、ヒートシールコ
ネクタ11を剥離させるのに十分な応力、すなわち剥離応
力（例えば、回路に垂直方向の場合約300g/3mm幅）が加
わると、その剥離応力は、直接熱圧着部13に伝わるた
め、熱圧着部13が剥離するといった事故がおこりやすか
った。[Problems to be Solved by the Invention] The conventional heat seal connector 11 described above has a thermocompression bonding portion 13
(W 1 ) and the width (W 2 ) of the portion other than the thermocompression bonding portion 13 (hereinafter referred to as the sheet portion) 14 had the same length.
Therefore, for example, in the portion where the heat seal connector 11 and the heat seal connector are adhered, sufficient stress for peeling the heat seal connector 11, that is, peel stress (for example, about 300 g / in the case of the direction perpendicular to the circuit / When a 3 mm width) is applied, the peeling stress is directly transmitted to the thermocompression bonding portion 13, so that an accident such as peeling of the thermocompression bonding portion 13 is likely to occur.
そして、最終的には、ヒートシールコネクタで接続され
た部材間の接続不良をおこすことがあった。Then, finally, a connection failure may occur between the members connected by the heat seal connector.
本考案は上述した問題点にかんがみてなされたもので、
剥離応力が加わったときに、この剥離応力を分散し、熱
圧着部の剥離を防ぐことによって、部材間の接続不良の
発生を防止するヒートシールコネクタの提供を目的とす
る。The present invention has been made in consideration of the above-mentioned problems,
An object of the present invention is to provide a heat seal connector that prevents the occurrence of connection failure between members by dispersing the peeling stress when the peeling stress is applied and preventing peeling of the thermocompression bonding portion.
［問題を解決するための手段］ 本考案は上記課題を解決するため、シート部の両側部に
熱圧着部を有するヒートシールコネクタにおいて、上記
熱圧着部の横幅を上記シート部の横幅よりも長く形成し
た構成としてある。そして、必要に応じ、熱圧着部とシ
ート部の接続部を、曲線状に形成してある。[Means for Solving the Problem] In order to solve the above problems, the present invention provides a heat seal connector having thermocompression bonding portions on both sides of a seat portion, wherein the width of the thermocompression bonding portion is longer than the width of the sheet portion. It is a formed structure. And, if necessary, the connecting portion between the thermocompression bonding portion and the sheet portion is formed in a curved shape.
［作用］ 上記構成からなるヒートシールコネクタによれば、剥離
応力を分散させ、応力が直後、圧着部に伝わらないよう
にしてあるので、ヒートシールコネクタの剥離による部
材間の接続不良を防止できる。[Operation] According to the heat-seal connector having the above-mentioned configuration, the peeling stress is dispersed and the stress is prevented from being transmitted to the pressure-bonding portion immediately after the peeling stress.
［実施例］ 次に、本考案の一実施例について図面を参照して説明す
る。[Embodiment] Next, an embodiment of the present invention will be described with reference to the drawings.
第１図は本考案の一実施例に係るヒートシールコネクタ
の平面図、第２図はヒートシールコネクタの本実施例の
使用状態を示す図である。FIG. 1 is a plan view of a heat seal connector according to an embodiment of the present invention, and FIG. 2 is a view showing a usage state of the heat seal connector of this embodiment.
図面において、１はヒートシールコネクタで、シート状
の部材で形成されており、表面には配線２がプリントさ
れている。さらに、ヒートシールコネクタ１の裏面両側
部には、熱圧着部３が設けてあり、加熱・加圧すること
によって所定の部材に貼着される。この熱圧着部３はシ
ート部４に比べ幅が広くなった形状になっている。In the drawing, reference numeral 1 is a heat seal connector, which is formed of a sheet-like member, and a wiring 2 is printed on the surface. Further, thermocompression bonding portions 3 are provided on both sides of the back surface of the heat seal connector 1, and are adhered to a predetermined member by heating and pressurizing. The thermocompression bonding portion 3 is wider than the sheet portion 4.
すなわち、熱圧着部３の横幅の長さ（W1）とシート部４
の横幅（W2）の長さは、W1＞W2の関係になっている。そ
して、W2より幅広く形成された熱圧着部の長さをαとす
ると、W1＝W2＋２αの関係になっている。ここで、αは
2mm程度とすることが好ましい。That is, the width of the thermocompression bonding portion 3 (W 1 ) and the sheet portion 4
The width (W 2 ) length of is in the relationship of W 1 > W 2 . Further, when the length of the thermocompression bonding portion formed wider than W 2 is α, the relationship of W 1 = W 2 + 2α is established. Where α is
It is preferably about 2 mm.
一方、熱圧着部３とシート部４の接続部4aは、円弧状の
なめらかな曲線を用いた形状になっており、剥離応力の
応力集中を分散し、応力が直接熱圧着部に伝わらないよ
うになっている。On the other hand, the connecting portion 4a between the thermocompression bonding portion 3 and the sheet portion 4 has a shape using an arc-shaped smooth curve to disperse the stress concentration of peeling stress and prevent the stress from being directly transmitted to the thermocompression bonding portion. It has become.
したがって、上述した構成からなるヒートシールコネク
タによれば、第２図に示すように、熱圧着部３の一方が
所要の部材５に貼着した状態において、ヒートシールコ
ネクタ１に剥離応力が加わると、剥離応力は接続部4aに
集中するものの、接続部4aが円弧状の曲線となっている
ので応力が分散され、熱圧着部３が剥離することはな
い。Therefore, according to the heat-seal connector having the above-described structure, when a peeling stress is applied to the heat-seal connector 1 in a state where one of the thermocompression bonding parts 3 is attached to the required member 5, as shown in FIG. Although the peeling stress concentrates on the connecting portion 4a, since the connecting portion 4a has an arc-shaped curve, the stress is dispersed and the thermocompression bonding portion 3 does not peel off.
［考案の効果］ 以上説明したように、本考案のヒートシールコネクタに
よれば、熱圧着部をシート部に比べて幅広く形成し、熱
圧着部とシート部の接続部を円弧状のなめらかな曲線で
接続することによって、ヒートシールコネクタの熱圧着
部以外に加わったヒートシールコネクタの剥離応力を分
散させ、応力が直接熱圧着部に伝わらないようにするこ
とができる。[Effects of the Invention] As described above, according to the heat seal connector of the present invention, the thermocompression bonding portion is formed wider than the seat portion, and the connection portion between the thermocompression bonding portion and the sheet portion has an arc-shaped smooth curve. By connecting with, it is possible to disperse the peeling stress of the heat seal connector applied to other than the thermocompression bonding part of the heat seal connector and prevent the stress from being directly transmitted to the thermocompression bonding part.
これにより、ヒートシールコネクタの剥離を防ぐととも
に、ヒートシールコネクタの接続不良を防止できるとい
った効果がある。This has the effect of preventing peeling of the heat-seal connector and preventing connection failure of the heat-seal connector.
第１図は本考案の一実施例に係るヒートシールコネクタ
の平面図、第２図は本実施例のヒートシールコネクタの
使用状態を示す図、第３図は従来のヒートシールコネク
タの平面図である。 1:ヒートシールコネクタ 2:配線、3:熱圧着部 4:シート部、4a:接続部 5:部材FIG. 1 is a plan view of a heat seal connector according to an embodiment of the present invention, FIG. 2 is a view showing a usage state of the heat seal connector of this embodiment, and FIG. 3 is a plan view of a conventional heat seal connector. is there. 1: Heat seal connector 2: Wiring, 3: Thermocompression bonding part 4: Sheet part, 4a: Connection part 5: Material
Claims (2)
トシールコネクタにおいて、 上記熱圧着部の横幅を上記シート部の横幅よりも長く形
成したことを特徴とするヒートシールコネクタ。1. A heat seal connector having thermocompression bonding portions on both sides of a sheet portion, wherein the lateral width of the thermocompression bonding portion is formed longer than the lateral width of the sheet portion.
形成したことを特徴とする請求項１記載のヒートシール
コネクタ。2. The heat seal connector according to claim 1, wherein the connecting portion between the thermocompression bonding portion and the sheet portion is formed in a curved shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990017379U JPH0745898Y2 (en) | 1990-02-26 | 1990-02-26 | Heat seal connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990017379U JPH0745898Y2 (en) | 1990-02-26 | 1990-02-26 | Heat seal connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03109275U JPH03109275U (en) | 1991-11-11 |
| JPH0745898Y2 true JPH0745898Y2 (en) | 1995-10-18 |
Family
ID=31520592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990017379U Expired - Lifetime JPH0745898Y2 (en) | 1990-02-26 | 1990-02-26 | Heat seal connector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0745898Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4979905B2 (en) * | 2005-07-28 | 2012-07-18 | グローリー株式会社 | Lending processor |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60170177A (en) * | 1984-02-13 | 1985-09-03 | 日本黒鉛工業株式会社 | Conductive anisotropic heat seal connector member |
| JPS6145577A (en) * | 1984-08-07 | 1986-03-05 | 日立化成工業株式会社 | Connector for connecting circuit |
| JP2600276B2 (en) * | 1988-04-22 | 1997-04-16 | 株式会社デンソー | Flexible printed wiring board |
-
1990
- 1990-02-26 JP JP1990017379U patent/JPH0745898Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03109275U (en) | 1991-11-11 |
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