JPH043406Y2 - - Google Patents
Info
- Publication number
- JPH043406Y2 JPH043406Y2 JP1986200712U JP20071286U JPH043406Y2 JP H043406 Y2 JPH043406 Y2 JP H043406Y2 JP 1986200712 U JP1986200712 U JP 1986200712U JP 20071286 U JP20071286 U JP 20071286U JP H043406 Y2 JPH043406 Y2 JP H043406Y2
- Authority
- JP
- Japan
- Prior art keywords
- connector
- insertion hole
- contact
- terminal
- holding
- 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
Links
- 230000037431 insertion Effects 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 14
- 238000005476 soldering Methods 0.000 claims description 12
- 239000012212 insulator Substances 0.000 claims description 11
- 239000003566 sealing material Substances 0.000 claims description 9
- 230000013011 mating Effects 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 description 11
- 230000004907 flux Effects 0.000 description 10
- 239000000565 sealant Substances 0.000 description 9
- 238000002955 isolation Methods 0.000 description 5
- 229910000679 solder Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Multi-Conductor Connections (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案はフラツクス上昇防止対策を講じた半田
付用ソケツトコネクタの改良に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an improvement of a soldering socket connector that takes measures to prevent flux from rising.
〔従来の技術〕
一般に半田付用ソケツトコネクタをプリント基
板に半田付けする際、半田がつきやすいように接
続子のターミナル部にフラツクスを塗布してい
る。このとき絶縁ハウジングとターミナル部にす
きまがあると、そのすきまを通つてフラツクスが
接続子の接触部に達し、接触障害となる場合があ
る。これを防止するために、従来は接続子のター
ミナル部が絶縁ハウジングから出る部分にシール
材を塗布してすきまをふさぐようにしていた。[Prior Art] Generally, when a soldering socket connector is soldered to a printed circuit board, flux is applied to the terminal portion of the connector so that the solder adheres easily. At this time, if there is a gap between the insulating housing and the terminal part, flux may reach the contact part of the connector through the gap and cause a contact failure. In order to prevent this, conventionally, a sealing material was applied to the portion where the terminal portion of the connector exits from the insulating housing to close the gap.
従来、接続子のターミナル部の機械的補強のた
めに、絶縁ハウジングを絶縁体と底面補強部材と
からなるツーピース構成とした、半田付用ソケツ
トコネクタがある。第５図および第６図はこれを
示すもので、第５図ａ，ｂ，ｃはその上面図、正
面図および下面図であり、第６図ａは第５図ｂの
−線に沿つて切断し矢印方向に見た拡大断面
図、第６図ｂは第６図ａの−線に沿つて切断
して矢印方向に見た断面図である。図中１は絶縁
体であり、外形が直方体であつて、内部に断面略
矩形状の接続子挿入穴１ａが複数個２列に形成さ
れ、上面に図示しないプラグ側コネクタの接続子
のターミナル部が挿抜可能にターミナル挿入穴１
ｂが形成され、下部側面の一部に係合凸起１ｃが
複数個ここでは２個形成されている。２は絶縁体
１の底部側に嵌合可能な断面凹状の底面補強部材
で、この底面には後述する接続子３のターミナル
部３ａが挿入可能なターミナル挿入穴２ａが形成
され、かつ上記係合凸起１ｃと対応する位置に係
合穴２ｂが形成されている。３は上記接続子で、
板状の接点材第２図と類似した形状（隔離片３ｄ
をのぞいた形状）すなわち、ターミナル部３ａ
と、対向する接触部３ｂ，３ｂとこの接触部３
ｂ，３ｂの底部を連結する連結部３ｃを有し、連
結部３ｃの両側の破線位置において接触部３ｂ，
３ｂが対向するように折曲され、かつターミナル
部３ａの根元部すなわち接触部３ｂ側はその先端
部が接触部３ｂ，３ｂの接触開始点と一致するよ
うに折曲されている。 Conventionally, there is a soldering socket connector in which an insulating housing has a two-piece construction consisting of an insulator and a bottom reinforcing member in order to mechanically reinforce the terminal portion of the connector. Fig. 5 and Fig. 6 show this, Fig. 5 a, b, and c are the top view, front view, and bottom view, and Fig. 6 a is along the - line of Fig. 5 b. FIG. 6b is an enlarged sectional view taken along the - line in FIG. 6a and seen in the direction of the arrow. In the figure, reference numeral 1 denotes an insulator, which has a rectangular parallelepiped outer shape, and has a plurality of connector insertion holes 1a with a generally rectangular cross section formed in two rows inside, and a terminal portion of a connector of a plug-side connector (not shown) on the top surface. Terminal insertion hole 1 allows for insertion and removal
b is formed, and a plurality of engagement protrusions 1c (in this case, two) are formed on a part of the lower side surface. Reference numeral 2 denotes a bottom reinforcing member having a concave cross section that can be fitted to the bottom side of the insulator 1, and a terminal insertion hole 2a into which a terminal portion 3a of a connector 3, which will be described later, can be inserted is formed in the bottom surface, and the above-mentioned engagement An engagement hole 2b is formed at a position corresponding to the protrusion 1c. 3 is the above connector,
Shape similar to the plate-shaped contact material in Figure 2 (separation piece 3d
(shape excluding the terminal part 3a)
and the opposing contact parts 3b, 3b and this contact part 3
It has a connecting part 3c that connects the bottoms of the connecting parts 3b and 3b, and the contact parts 3b,
3b are bent so as to face each other, and the root portion of the terminal portion 3a, that is, the contact portion 3b side is bent such that its tip portion coincides with the contact starting point of the contact portions 3b, 3b.
このように構成された半田付用ソケツトコネク
タをプリント基板４のスルホール４ａに半田付す
るには、予じめ底面補強部材２の底面のターミナ
ル挿入穴２ａと接続子３のターミナル部３ａとの
すきまのみをふさぐようにシール材５を塗布して
硬化させた後、プリント基板４のスルホール４ａ
にターミナル部３ａを挿入した状態で、プリント
基板４の下面にフラツクスを塗布するとともに、
図示しない溶融半田槽にプリント基板４の底面側
を浸漬すれば、ターミナル部３ａがプリント基板
４のスルホール４ａに半田付される。図中６は半
田、第２図の３ｅは係止部を示している。 In order to solder the soldering socket connector constructed in this way to the through hole 4a of the printed circuit board 4, first connect the terminal insertion hole 2a on the bottom of the bottom reinforcing member 2 and the terminal part 3a of the connector 3. After applying the sealing material 5 so as to close only the gap and curing it, the through-hole 4a of the printed circuit board 4 is
Apply flux to the bottom surface of the printed circuit board 4 while inserting the terminal part 3a into the
When the bottom side of the printed circuit board 4 is immersed in a molten solder tank (not shown), the terminal portions 3a are soldered to the through holes 4a of the printed circuit board 4. In the figure, 6 indicates solder, and 3e in FIG. 2 indicates a locking portion.
上記従来例の場合にシール材５を塗布するの
は、作業性の面から、接続子３のターミナル部３
ａと底面補強部材２とのすきまだけしか行つてお
らず、このため係合凸起１ｃと係合穴２ｂとの間
あるいは絶縁体１と底面補強部材２との接合部に
フラツクスが浸入して接続子３の接触部３ｂまで
上昇し、これによつて接触障害が起るおそれがあ
る。
In the case of the above conventional example, the sealing material 5 is applied to the terminal portion of the connector 3 from the viewpoint of workability.
Since only the gap between a and the bottom reinforcing member 2 is provided, flux may infiltrate between the engagement protrusion 1c and the engagement hole 2b or the joint between the insulator 1 and the bottom reinforcing member 2. It may rise to the contact portion 3b of the connector 3, thereby causing a contact failure.
一方、ターミナル部３ａに塗布するシール材５
の粘度が高いと、シール材塗布機からシール材が
出にくく、この作業性も悪く、また逆にシール材
５の粘度が低い場合やターミナル部３ａと底面補
強部材２とのすきまが大きい場合、シール材塗布
作業の作業性がよい反面、底面補強部材２とター
ミナル部３ａとのすきまにシール材が浸透して接
続子３の接触部３ｂにシール材が付着して固つて
接触障害となつたり、正常なばね特性が得られな
かつたりする。 On the other hand, the sealing material 5 applied to the terminal portion 3a
If the viscosity of the sealant is high, the sealant will be difficult to come out from the sealant applicator and the workability will be poor.On the other hand, if the viscosity of the sealant 5 is low or the gap between the terminal part 3a and the bottom reinforcing member 2 is large, Although the workability of applying the sealant is good, the sealant penetrates into the gap between the bottom reinforcing member 2 and the terminal part 3a, and the sealant adheres to the contact part 3b of the connector 3 and hardens, causing a contact failure. , normal spring characteristics cannot be obtained and the product may swell.
そこで、本考案は接続子の接触部へフラツクス
が上昇するのを防止でき、これにともなう接触障
害を防止でき、シール材塗布作業性が向上する半
田付用ソケツトコネクタを提供することを目的と
する。 Therefore, the purpose of the present invention is to provide a soldering socket connector that can prevent flux from rising to the contact portion of the connector, prevent contact failures caused by this, and improve workability in applying sealant. do.
本考案は上記目的を達成するため、接続子に絶
縁体の接続子挿入穴を上下に隔離する隔離片を一
体に形成したものである。
In order to achieve the above object, the present invention has a connector integrally formed with an isolating piece that vertically isolates the connector insertion hole of the insulator.
上記のように構成することにより、接続子の接
触部におけるフラツクス上昇にともなう接触障害
を防止できる。
By configuring as described above, it is possible to prevent contact failure due to an increase in flux at the contact portion of the connector.
以下、本考案について図面を参照して説明す
る。第１図ａ，ｂは本考案による半田付用ソケツ
トコネクタの一実施例の一部を示す側断面図およ
び正断面図〔第１図ａの−線に沿つて矢視方
向に見た図〕、第２図は第１図の接続子の展開図
である。この図から明らかなように、接続子３に
隔離片３ｄを一体に形成し、これを接触部３ｂと
連結部３ｃの下側に折曲した点が第６図の従来例
とは異る。また、シール材５を底面補強部材２と
ターミナル部３ａとの接する部分に塗布せず、隔
離片３ｄの下部全面に直接シール材５を塗布して
硬化させた点が、上記した従来例とは異る。な
お、シール材５の塗布は接続子３を絶縁体１に挿
入係止させた後であつて底面補強部材２を絶縁体
１に嵌合させる前に行う。
Hereinafter, the present invention will be explained with reference to the drawings. Figures 1a and 1b are a side sectional view and a front sectional view showing a part of an embodiment of the soldering socket connector according to the present invention [a view taken along the - line in Figure 1a in the direction of the arrows. ], FIG. 2 is a developed view of the connector shown in FIG. 1. As is clear from this figure, the difference from the conventional example shown in FIG. 6 is that a separating piece 3d is integrally formed on the connector 3 and is bent below the contacting part 3b and the connecting part 3c. Furthermore, this is different from the conventional example described above in that the sealing material 5 is not applied to the area where the bottom reinforcing member 2 and the terminal portion 3a contact, but is applied directly to the entire lower part of the isolation piece 3d and then cured. Different. The sealing material 5 is applied after the connector 3 is inserted and locked into the insulator 1 and before the bottom reinforcing member 2 is fitted to the insulator 1.
このように構成されているので、次のような効
果が得られる。(1)隔離片３ｄが接続子３の接触部
３ｂおよび連結部３ｃの下側に折曲されているの
で、半田付時に絶縁体１と底面補強部材２との嵌
合部からフラツクスが浸入することがなく、これ
にともなつて接触障害を防止できる。(2)隔離片３
ｄの下部全面に直接塗布できるので、この作業性
が向上するとともに接続子３の周囲から回りこむ
フラツクスの上昇を防止でき、これにともない接
触障害を防止できる。(3)接続子３のターミナル部
３ａがシール材５に固着されるので、第６図の従
来例に比べて接続子３の固定が補強される。 With this configuration, the following effects can be obtained. (1) Since the isolation piece 3d is bent below the contact part 3b and the connecting part 3c of the connector 3, flux will infiltrate from the fitting part between the insulator 1 and the bottom reinforcing member 2 during soldering. Therefore, contact failure can be prevented. (2) Isolation piece 3
Since the coating can be applied directly to the entire lower part of the connector 3, the workability is improved, and the increase in flux that wraps around the connector 3 can be prevented, thereby preventing contact failure. (3) Since the terminal portion 3a of the connector 3 is fixed to the sealing material 5, the fixation of the connector 3 is reinforced compared to the conventional example shown in FIG.
第３図ａ，ｂは本考案の他の実施例の一部を示
す側断面および正断面図〔第３図ａの−線に
沿つて矢印方向に見た図〕、第４図は第３図の接
続子の展開図である。この実施例は接続子３を、
帯状の接点材に切り込みを入れて独立する接触部
３ｂを形成するとともに、この両側に連結片３ｆ
を形成し、さらに接触部３ｂの一方にターミナル
部３ａを一体に形成し、接触部３ｂの他方に隔離
片３ｄを一体に形成し、破線位置で折曲したもの
である。この場合も上記実施例と同様な効果が得
られる。 3a and 3b are side and front sectional views showing a part of another embodiment of the present invention [a view seen along the - line in FIG. 3a in the direction of the arrow], and FIG. FIG. 3 is a developed view of the connector shown in the figure. In this embodiment, the connector 3 is
A notch is made in the strip-shaped contact material to form an independent contact portion 3b, and connecting pieces 3f are provided on both sides of the contact portion 3b.
, a terminal portion 3a is integrally formed on one side of the contact portion 3b, and a separating piece 3d is integrally formed on the other side of the contact portion 3b, and is bent at the broken line position. In this case as well, the same effects as in the above embodiment can be obtained.
なお、上記実施例の隔離片３ｄは第２図の連結
部３ｃに設けてもよいことはいうまでもない。 It goes without saying that the isolation piece 3d of the above embodiment may be provided at the connecting portion 3c of FIG. 2.
以上述べた本考案によれば、接続子の接触部へ
フラツクスの上昇するのを防止でき、これにとも
なう接触障害を防止でき、シール材塗布の作業性
が向上する半田付用ソケツトコネクタを提供でき
る。
According to the present invention described above, there is provided a soldering socket connector that can prevent flux from rising to the contact portion of the connector, prevent contact failures caused by this, and improve workability in applying sealant. can.
第１図ａ，ｂは本考案による半田付用ソケツト
コネクタの一実施例の一部を示す側断面図および
正断面図、第２図は第１図の接続子の展開図、第
３図ａ，ｂは本考案による半田付用ソケツトコネ
クタの他の実施例の一部を示す側断面図および正
断面図、第４図は第３図の接続子の展開図、第５
図ａ，ｂおよびｃは従来の半田付用ソケツトコネ
クタの一例を示す上面図、正面図および下面図、
第６図ａ，ｂは従来の一例の一部を示す側断面図
および正断面図である。
１……絶縁体、１ａ……接続子挿入穴、２……
底面補強部材、２ａ……ターミナル挿入穴、３…
…接続子、３ａ……ターミナル部、３ｂ……接触
部、３ｃ……連結部、３ｄ……隔離片、３ｅ……
係止部、３ｆ……連結片、４……プリント基板、
５……シール材、６……半田。
Figures 1a and b are a side sectional view and a front sectional view showing a part of an embodiment of the soldering socket connector according to the present invention, Figure 2 is a developed view of the connector in Figure 1, and Figure 3. a and b are a side sectional view and a front sectional view showing a part of another embodiment of the soldering socket connector according to the present invention, FIG. 4 is a developed view of the connector in FIG. 3, and FIG.
Figures a, b and c are top, front and bottom views of an example of a conventional soldering socket connector,
FIGS. 6a and 6b are a side sectional view and a front sectional view showing a part of a conventional example. 1... Insulator, 1a... Connector insertion hole, 2...
Bottom reinforcing member, 2a...Terminal insertion hole, 3...
...Connector, 3a...Terminal part, 3b...Contact part, 3c...Connection part, 3d...Isolation piece, 3e...
Locking part, 3f... Connection piece, 4... Printed circuit board,
5...Sealing material, 6...Solder.
Claims (1)
の開口を有し、下端に解放端を有する少なくとも
一つの接続子挿入穴を備える絶縁体、および前記
接続子挿入穴に保持された接続子とからなり、 この接続子が、該接続子と前記接続子挿入穴に
保持するための保持部と、 この保持部近傍において相互に連結され、か
つ、前記保持部から上方に前記開口に向つて延び
る一対の弾性接触腕と、前記保持部から下方に前
記解放端を通つて絶縁体の下側から垂直に外方に
延出するターミナル部とを備えるソケツトコネク
タにおいて、 前記一対の弾性接触腕の一方の下方端部を前記
保持部と前記解放端との間で、前記ターミナル部
の延出方向と直交する方向に折曲して前記接続子
挿入穴を上方部分と下方部分に隔離する隔離片を
形成し、 この隔離片と前記解放端との間に形成される前
記下方にシール材を充填して前記下方部分を閉塞
してなることを特徴とする半田付用ソケツトコネ
クタ。[Claims for Utility Model Registration] An insulator having an opening for receiving a connector of a mating connector at the upper end and at least one connector insertion hole having an open end at the lower end, and the connector insertion hole. a connector held in the connector insertion hole, the connector is connected to a holding part for holding the connector in the connector insertion hole, and a holding part for holding the connector in the connector insertion hole; a pair of resilient contact arms extending toward the opening; and a terminal portion extending vertically outwardly from the underside of the insulator through the open end and downwardly from the holding portion. The lower end of one of the pair of elastic contact arms is bent between the holding part and the open end in a direction perpendicular to the extending direction of the terminal part to form the upper part of the connector insertion hole. For soldering, characterized in that an isolating piece is formed in the lower part, and a sealing material is filled in the lower part formed between the isolating piece and the open end to close the lower part. socket connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986200712U JPH043406Y2 (en) | 1986-12-26 | 1986-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986200712U JPH043406Y2 (en) | 1986-12-26 | 1986-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63106084U JPS63106084U (en) | 1988-07-08 |
| JPH043406Y2 true JPH043406Y2 (en) | 1992-02-03 |
Family
ID=31163482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986200712U Expired JPH043406Y2 (en) | 1986-12-26 | 1986-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043406Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63168979A (en) * | 1987-01-06 | 1988-07-12 | ヒロセ電機株式会社 | Electric connector for circuit board and manufacture of the same |
| JP7076265B2 (en) * | 2018-04-03 | 2022-05-27 | スリーエム イノベイティブ プロパティズ カンパニー | connector |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5212489A (en) * | 1975-07-17 | 1977-01-31 | Matsushita Electric Ind Co Ltd | Connector |
-
1986
- 1986-12-26 JP JP1986200712U patent/JPH043406Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5212489A (en) * | 1975-07-17 | 1977-01-31 | Matsushita Electric Ind Co Ltd | Connector |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63106084U (en) | 1988-07-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4183102B2 (en) | Plug connector | |
| JPH09320659A (en) | Connection structure of flat cable | |
| JPH0147865B2 (en) | ||
| US5401189A (en) | Shield connector assembly | |
| KR0138832B1 (en) | Edge mounted circuit board electrical connector | |
| JPH043406Y2 (en) | ||
| JPH0414873Y2 (en) | ||
| JP2515432Y2 (en) | Electrical connector for circuit board | |
| JPS5973869A (en) | Electric connector | |
| JP2002289302A (en) | Electric connector | |
| JP2767537B2 (en) | Movable electrical connector | |
| JPH051910Y2 (en) | ||
| JP2502160Y2 (en) | connector | |
| JPH051911Y2 (en) | ||
| JPH0635384Y2 (en) | Electrical connector | |
| JPS59228358A (en) | Connection structure of tab terminal for battery terminal | |
| JPS5829570Y2 (en) | socket | |
| JP2921691B2 (en) | Electronic components for surface mounting | |
| JPH0338779Y2 (en) | ||
| JPH0217416Y2 (en) | ||
| JPH0234831Y2 (en) | ||
| JP2750595B2 (en) | Connection members for electronic components for surface mounting | |
| JPH0412665Y2 (en) | ||
| JP3297592B2 (en) | Circuit board with connector and connector | |
| JPS6333492Y2 (en) |