JP2519649Y2 - FPC connector - Google Patents

FPC connector

Info

Publication number
JP2519649Y2
JP2519649Y2 JP1990045992U JP4599290U JP2519649Y2 JP 2519649 Y2 JP2519649 Y2 JP 2519649Y2 JP 1990045992 U JP1990045992 U JP 1990045992U JP 4599290 U JP4599290 U JP 4599290U JP 2519649 Y2 JP2519649 Y2 JP 2519649Y2
Authority
JP
Japan
Prior art keywords
cover
fpc
mold
connector
contact
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
Application number
JP1990045992U
Other languages
Japanese (ja)
Other versions
JPH048282U (en
Inventor
鉄夫 橋本
宏信 金沢
健二 袴田
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.)
Mitsumi Electric Co Ltd
Original Assignee
Mitsumi Electric Co 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 Mitsumi Electric Co Ltd filed Critical Mitsumi Electric Co Ltd
Priority to JP1990045992U priority Critical patent/JP2519649Y2/en
Publication of JPH048282U publication Critical patent/JPH048282U/ja
Application granted granted Critical
Publication of JP2519649Y2 publication Critical patent/JP2519649Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【考案の詳細な説明】[Detailed description of the device]

[産業上の利用分野] この考案はコネクタに関するものであり、特に、FPC
の電気的短絡を防止したFPC用コネクタに関するもので
ある。 [従来の技術] 従来、此種FPC用コネクタを別紙第4図に従って説明
する。 図に於て、(1)は基板であつて、該基板(1)の上
面にFPC用コネクタ(2)が装着されている。該コネク
タ(2)はモールド(3)の後部にコンタクトピン
(4)を固定し、該モールド(3)内にコンタクトピン
(4)の接触部(5)を露出すると共に、後端部をモー
ルド(3)の後部へ突設して基板(1)の回路に接続で
きるように形成されている。該モールド(3)の上面に
は溝(6)が形成され、溝(6)の底面とモールド
(3)の上面に前後(図中左右)摺動自在に設けられた
金属のカバー(7)との間にFPC(8)を挿入できるよ
うに構成している。そして、コネクタ(2)にFPC
(8)を挿入しカバー(7)を後方(図中左方)に摺動
すれば該カバー(7)の前部内側に突設した押圧部
(9)がFPC(8)をコンタクトピン(4)へ圧接さ
せ、該コンタクトピン(4)とFPC(8)とを電気的に
接続させる。尚、図中符号(10)はストツパであつてカ
バー(7)の前方への移動を規制して脱離を防止してい
る。 [考案が解決しようとする課題] 上述した従来のFPC用のコネクタはカバーを摺動でき
るように構成しているため、該カバーとモールドとの間
にクリアランスを設けている。そして、該コネクタにFP
Cを挿入した際に、モールドの後部とカバーとの間に該F
PCの先端部が侵入することがあつた。然る時には、FPC
の先端部下面に設けた端子が金属カバーのストツパ等に
接触してシヨートする等の不具合を生じる。 そこで、FPCの端子がカバーのストツパ等に接触する
ことを防止して該FPCをコネクタへ確実に接続できるよ
うにするために解決されるべき技術的課題が生じてくる
のであり、本考案は該課題を解決することを目的とす
る。 [課題を解決するための手段] この考案は上記目的を達成するために提案されたもの
であり、モールドの上面に金属片のカバーを設け、該カ
バーとモールド内のコンタクトピンとの間にFPCを挿入
して挟持するように構成すると共に、該カバーの後縁部
には下方へ折曲されてモールドの後壁外側面に係止でき
るように形成されたストッパが設けられ、且つ、該カバ
ーの前部には該カバーの摺動方向と直交して押圧部が凹
設されて成るFPC用コネクタに於て、該カバーの後部内
側面に下方へ突設した突設部を形成したFPC用コネクタ
を提供するものである。
[Industrial application] The present invention relates to a connector, and in particular to an FPC.
The present invention relates to an FPC connector which prevents an electrical short circuit. [Prior Art] Conventionally, this type of FPC connector will be described with reference to FIG. In the figure, (1) is a substrate, and an FPC connector (2) is mounted on the upper surface of the substrate (1). The connector (2) has a contact pin (4) fixed to the rear part of the mold (3) to expose the contact part (5) of the contact pin (4) in the mold (3) and to mold the rear end part thereof. (3) It is formed so as to project from the rear part and can be connected to the circuit of the substrate (1). A groove (6) is formed on the upper surface of the mold (3), and a metal cover (7) is provided on the bottom surface of the groove (6) and the upper surface of the mold (3) so as to be slidable back and forth (left and right in the drawing). The FPC (8) can be inserted between and. Then, connect the FPC to the connector (2).
When (8) is inserted and the cover (7) is slid backward (to the left in the figure), the pressing part (9) protruding inside the front part of the cover (7) causes the FPC (8) to contact the contact pin ( The contact pin (4) and the FPC (8) are electrically connected to each other by press contacting with 4). Incidentally, reference numeral (10) in the figure denotes a stopper which prevents the cover (7) from moving forward to prevent the cover (7) from coming off. [Problems to be Solved by the Invention] Since the conventional FPC connector described above is configured so that the cover can slide, a clearance is provided between the cover and the mold. And FP to the connector
When C is inserted, the F
The tip of the PC could get in. In that case, FPC
The terminals provided on the lower surface of the tip end of the sheet contact the stopper or the like of the metal cover to cause a malfunction. Therefore, there arises a technical problem to be solved in order to prevent the terminals of the FPC from coming into contact with the stopper of the cover so that the FPC can be surely connected to the connector. It aims to solve problems. [Means for Solving the Problems] This invention has been proposed in order to achieve the above-mentioned object. A cover of a metal piece is provided on the upper surface of the mold, and an FPC is provided between the cover and the contact pin in the mold. The cover is configured to be inserted and held, and a stopper formed so as to be bent downward and locked to the outer surface of the rear wall of the mold is provided at the rear edge portion of the cover, and An FPC connector in which a pressing portion is recessed in the front portion at a right angle to the sliding direction of the cover, and an FPC connector in which a protruding portion protruding downward is formed on the inner surface of the rear portion of the cover. Is provided.

【作用】[Action]

コネクタのモールド上面に摺動自在に設けた金属片の
カバーとモールドに固定されたコンタクトピンとの間に
FPCを挿入すれば、先ず、該FPCの先端部はカバーの前部
に設けられた押圧部とコンタクトピンの接触部の斜面と
の間に挿入され、そして、該斜面に沿ってモールドの後
部とカバーとの間のクリアランス方向に押し進められ、
更に、該FPCの先端部は該カバーの後縁部に下方へ折曲
されているストッパに当接する方向へ進もうとするので
あるが、このとき、該カバーの後部内側面に下方へ突設
した突設部が設けられているので、前記押し進められて
いるFPCの先端部はこの突設部の側面に当接し、そし
て、この側面の斜面に沿って下方へ方向転換されること
になり、モールドの後壁の内側面にて停止する。斯くし
て、該FPCの先端部がカバーの後縁部に設けられている
ストッパと当接することはなくなる。 [実施例] 以下、この考案の一実施例を別紙添付図面の第1図乃
至第3図に従って説明する。 図に於て、(20)はコネクタであり、第1図及び第2
図に示すようにコネクタ(20)のモールド(21)の後部
にコンタクトピン(22)(22)…を固定して該コンタク
トピン(22)(22)…の接触部(23)(23)…をモール
ド(21)に開穿した方形状の孔(24)内に露出すると共
に、後端部をモールド(21)の後壁(25)より後方へ突
設している。該モールド(21)の左右両側前後方向には
スライドガイド(26)(26)が形成され、モールド(2
1)の上面に設けた金属カバー(27)の両側を折曲して
該スライドガイド(26)(26)に係合し、該カバー(2
7)を前後摺動自在に構成している。又、モールド(2
1)のスライドガイド(26)(26)間であつて、前記後
壁(25)の前方には溝(28)が形成されており、該溝
(28)にFPC(29)の端子部(30)を挿入して、該端子
部(30)の裏面に設けた端子(31)(31)…をコンタク
トピン(22)(22)…に接触できるように構成してい
る。又、カバー(27)の後縁部中央には後方へ突設した
延設部(32)が形成され、該延設部(32)の後部中央の
内側面には突設部(33)が形成されると共に、この延設
部(32)の後端部両側には斜め下方に折曲した爪状のス
トツパ(34)(34)が設けられている。 一方、前記モールドの後壁(25)の上部には第1の切
欠部(35)と該第1の切欠部の下縁部中央に第2の切欠
部(36)とが段設されてあり、該第1の切欠部(35)に
カバー(27)の延設部(32)を収容し、該延設部(32)
の突設部(33)を第2の切欠部(36)内を通過して該モ
ールド(21)の内外に出入できるように構成している。
そして、カバー(27)は左右両側部が後壁(25)の内側
面に当接して後方への移動が規制され、ストツパ(34)
(34)が該後壁(25)の外側面に当接して前方への移動
を規制される。従って、前記カバー(27)は延設部(3
2)の前後と略同一の長さのストロークで摺動する。 而して、予め、前記カバー(27)を前方へ摺動してコ
ネクタ(20)の溝(28)にFPC(29)の端子部(30)を
挿入すれば、該端子部(30)はコンタクトピン(22)
(22)…の接触部(23)とカバー(27)とに挟持され
る。このときは第3図に示すように、該FPC(29)の先
端部はカバー(27)の突設部に当接して下方へ湾曲され
る。従って、第1図に示したFPC(29)の下面に設けら
れた端子(31)(31)…がカバー(27)のストツパ(3
4)(34)に接触することは全くない。そして、第3図
の状態からカバー(27)を後方へスライドさせれば、該
カバー(27)の前部に設けた押圧部(37)がFPC(29)
の端子(31)(31)…をコンタクトピン(22)(22)…
の接触部(23)(23)…に圧接させ、該FPC(29)のパ
ターンとコンタクトピン(22)(22)…とを接続する。 [考案の効果] この考案は、上記一実施例に詳述したように、カバー
の後部内側面に設けた突設部がコネクタに挿入されるFP
Cの先端部を下方へ湾曲する。従って、該FPCの端部下面
に設けた端子が該カバーに接触することを防止し、依っ
て、ショートする等の不具合を解消することができたの
である。
Between the cover of the metal piece slidably mounted on the upper surface of the mold of the connector and the contact pin fixed to the mold
If the FPC is inserted, first, the tip of the FPC is inserted between the pressing part provided on the front part of the cover and the slope of the contact part of the contact pin, and the rear part of the mold along the slope. It is pushed in the direction of the clearance with the cover,
Further, the tip of the FPC tries to move in the direction of abutting the stopper bent downward at the rear edge of the cover, but at this time, it is projected downward on the inner surface of the rear of the cover. Since the protruding portion is provided, the tip of the FPC being pushed forward abuts on the side surface of the protruding portion, and is turned downward along the slope of this side surface. Stop at the inner surface of the back wall of the mold. Thus, the tip of the FPC will not come into contact with the stopper provided at the rear edge of the cover. [Embodiment] An embodiment of the present invention will be described below with reference to FIGS. 1 to 3 of the attached drawings. In the figure, (20) is a connector, which is shown in FIGS.
As shown in the figure, the contact pins (22) (22) are fixed to the rear part of the mold (21) of the connector (20), and the contact portions (23) (23) of the contact pins (22) (22). Is exposed in a rectangular hole (24) opened in the mold (21), and a rear end portion of the mold (21) projects rearward from a rear wall (25) of the mold (21). Slide guides (26) and (26) are formed on the left and right sides of the mold (21) in the front-rear direction, and the mold (2
The metal cover (27) provided on the upper surface of (1) is bent on both sides to engage with the slide guides (26) (26),
7) is configured to be slidable back and forth. In addition, mold (2
A groove (28) is formed in front of the rear wall (25) between the slide guides (26) and (26) of 1), and the terminal portion (FPC (29) of the FPC (29) is formed in the groove (28). 30) is inserted so that the terminals (31) (31) provided on the back surface of the terminal portion (30) can contact the contact pins (22) (22). Further, an extending portion (32) protruding rearward is formed at the center of the rear edge of the cover (27), and a protruding portion (33) is provided on the inner side surface of the rear center of the extending portion (32). The claw-shaped stoppers (34) (34) are formed on both sides of the rear end of the extended portion (32) and are bent obliquely downward. On the other hand, a first cutout portion (35) and a second cutout portion (36) are formed at the center of the lower edge of the first cutout portion in the upper portion of the rear wall (25) of the mold. , The extending portion (32) of the cover (27) is accommodated in the first cutout portion (35), and the extending portion (32)
The protruding portion (33) is configured so as to pass through the inside of the second cutout portion (36) and to come in and out of the mold (21).
The left and right sides of the cover (27) come into contact with the inner surface of the rear wall (25) to restrict the rearward movement of the stopper (34).
The (34) contacts the outer surface of the rear wall (25) and its forward movement is restricted. Therefore, the cover (27) has an extension (3
Slide with a stroke of approximately the same length as before and after 2). Then, by sliding the cover (27) forward and inserting the terminal portion (30) of the FPC (29) into the groove (28) of the connector (20), the terminal portion (30) is Contact pins (22)
It is sandwiched between the contact portion (23) of (22) ... And the cover (27). At this time, as shown in FIG. 3, the tip of the FPC (29) contacts the protruding portion of the cover (27) and is bent downward. Therefore, the terminals (31) (31) ... Provided on the lower surface of the FPC (29) shown in FIG. 1 are connected to the stopper (3) of the cover (27).
4) There is no contact with (34). Then, when the cover (27) is slid rearward from the state shown in FIG. 3, the pressing portion (37) provided on the front portion of the cover (27) is attached to the FPC (29).
The terminals (31) (31) of the contact pins (22) (22)…
Of the FPC (29) and the contact pins (22), (22) ... Are connected to each other by pressing the contact portions (23) (23). [Advantages of the Invention] As described in detail in the above-described one embodiment, the present invention is an FP in which the protruding portion provided on the inner surface of the rear portion of the cover is inserted into the connector.
Bend the tip of C downward. Therefore, it was possible to prevent the terminals provided on the lower surface of the end portion of the FPC from coming into contact with the cover, thereby eliminating problems such as a short circuit.

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

第1図乃至第3図は本考案の一実施例を示し、第1図は
FPC用のコネクタとFPCの平面図、第2図はFPC用のコネ
クタの背面図、第3図はFPC用のコネクタにFPCを挿入し
た状態を示す縦断面図、第4図は従来例を示し、同図は
FPC用のコネクタにFPCを挿入した状態を示す縦断面図で
ある。 (20)……コネクタ、(21)……モールド (22)……コンタクトピン、(27)……カバー (29)……FPC、(33)……突設部
1 to 3 show an embodiment of the present invention, and FIG.
FPC connector and FPC plan view, FIG. 2 is a rear view of the FPC connector, FIG. 3 is a vertical sectional view showing the FPC inserted into the FPC connector, and FIG. 4 is a conventional example. , The figure is
It is a longitudinal cross-sectional view showing a state in which the FPC is inserted into the FPC connector. (20) …… Connector, (21) …… Mold (22) …… Contact pin, (27) …… Cover (29) …… FPC, (33) …… Projection

Claims (1)

(57)【実用新案登録請求の範囲】(57) [Scope of utility model registration request] 【請求項1】モールドの上面に金属片のカバーを設け、
該カバーとモールド内のコンタクトピンとの間にFPCを
挿入して挟持するように構成すると共に、該カバーの後
縁部には下方へ折曲されてモールドの後壁外側面に係止
できるように形成されたストッパが設けられ、且つ、該
カバーの前部には該カバーの摺動方向と直交して押圧部
が凹設されて成るFPC用コネクタに於て、該カバーの後
部内側面に下方へ突設した突設部を形成したことを特徴
とするFPC用コネクタ。
1. A metal piece cover is provided on the upper surface of the mold,
The FPC is inserted between the cover and the contact pin in the mold to be sandwiched, and the rear edge of the cover is bent downward so that it can be locked to the outer surface of the rear wall of the mold. In an FPC connector which is provided with a formed stopper, and a pressing portion is provided in the front portion of the cover at a right angle to the sliding direction of the cover, the FPC connector is provided on the inner surface of the rear portion of the cover. An FPC connector characterized in that a protruding portion that is protruded inward is formed.
JP1990045992U 1990-04-28 1990-04-28 FPC connector Expired - Lifetime JP2519649Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990045992U JP2519649Y2 (en) 1990-04-28 1990-04-28 FPC connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990045992U JP2519649Y2 (en) 1990-04-28 1990-04-28 FPC connector

Publications (2)

Publication Number Publication Date
JPH048282U JPH048282U (en) 1992-01-24
JP2519649Y2 true JP2519649Y2 (en) 1996-12-11

Family

ID=31560673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990045992U Expired - Lifetime JP2519649Y2 (en) 1990-04-28 1990-04-28 FPC connector

Country Status (1)

Country Link
JP (1) JP2519649Y2 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54176854U (en) * 1978-06-02 1979-12-13
JPH051912Y2 (en) * 1987-12-29 1993-01-19

Also Published As

Publication number Publication date
JPH048282U (en) 1992-01-24

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