JPH0722060Y2 - Connector assembly - Google Patents
Connector assemblyInfo
- Publication number
- JPH0722060Y2 JPH0722060Y2 JP1986080869U JP8086986U JPH0722060Y2 JP H0722060 Y2 JPH0722060 Y2 JP H0722060Y2 JP 1986080869 U JP1986080869 U JP 1986080869U JP 8086986 U JP8086986 U JP 8086986U JP H0722060 Y2 JPH0722060 Y2 JP H0722060Y2
- Authority
- JP
- Japan
- Prior art keywords
- pin
- housing
- hole
- electrical connection
- connector assembly
- 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
- Connector Housings Or Holding Contact Members (AREA)
Description
【考案の詳細な説明】 [産業上の利用分野] 本考案は、電子装置に用いられる電気接続用のコネクタ
組立体に関し、特に電気接続用のピンを絶縁性ハウジン
グに固定する際のハウジングに対する過大な応力を防止
する構造に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a connector assembly for electrical connection used in an electronic device, and particularly to an excessively large housing for fixing electrical connection pins to an insulating housing. Structure for preventing various stresses.
[従来の技術] 従来、この種のコネクタ組立体は、電気接続用のピンに
突起を設け、一方絶縁性のハウジングにこのピンとしま
りばめとなる寸法、形状の孔を設け、ピンをこのハウジ
ングの孔に圧入することにより形成されていた。[Prior Art] Conventionally, a connector assembly of this type is provided with a projection on a pin for electrical connection, and an insulating housing is provided with a hole having a size and a shape to fit the pin and the housing. It was formed by press-fitting into the hole.
[解決すべき問題点] 上述した従来のコネクタ組立体は、ハウジングにピンを
圧入する際に、ビンの突起によりハウジングの孔の表
面、特に入口部分の表面に傷を生じさせて外観を著しく
損なったり、ハウジングの孔寸法のばらつき及びピンの
係止部寸法のばらつきにより、ハウジングに過応力が生
じ、これを原因とするハウジングの割れを生じさせる等
欠点があった。そして、これを防止するために係止部寸
法を精度良くコントロールする必要があり、コストアッ
プの原因となっていた。[Problems to be Solved] In the above-described conventional connector assembly, when the pin is press-fitted into the housing, the protrusion of the bottle causes damage to the surface of the hole of the housing, particularly the surface of the inlet portion, and the appearance is significantly impaired. In addition, there are drawbacks such as overstress in the housing due to variations in the hole size of the housing and variations in the size of the locking portion of the pin, which causes cracking of the housing due to this. Then, in order to prevent this, it is necessary to control the dimension of the locking portion with high accuracy, which causes a cost increase.
今後、コネクタの高密度化されると電気接続用のピンと
ハウジングの孔のわずかな歪が蓄積され、ハウジング自
体過応力となり割れ等の障害を生じる可能性があるた
め、この問題の解決を望まれていた。In the future, if the density of the connector is increased, a slight distortion of the pin for electrical connection and the hole of the housing may be accumulated, and the housing itself may be overstressed, which may cause problems such as cracking. Was there.
[問題点の解決手段] 本考案のコネクタ組立体は、一方向に配列した複数の矩
形孔を有する絶縁性のハウジングと、前記矩形孔を貫通
し所定の位置で係止する為の係止部を有する複数の電気
接続用のピンとを備えた構成であって、前記各矩形孔に
おける配列方向に平行な対向面の同一側の一方には前記
ビンの矩形状断面を有する係止部の一面と密着する平面
が形成され、前記対向面の他方には前記係止部の他面と
の接触により潰れて変形した突起が前記ピンの挿入方向
に沿って形成されているものである。[Means for Solving the Problems] The connector assembly of the present invention is an insulative housing having a plurality of rectangular holes arranged in one direction, and a locking portion for penetrating the rectangular holes and locking at a predetermined position. A plurality of pins for electrical connection having, and one surface of a locking portion having a rectangular cross section of the bottle on one of the same sides of the facing surfaces parallel to the arrangement direction in each of the rectangular holes, A closely contacting flat surface is formed, and a protrusion deformed and crushed by contact with the other surface of the engaging portion is formed on the other of the facing surfaces along the inserting direction of the pin.
[作用] 電気接続用のピンをハウジングの孔に挿入してゆくと、
ピンに設けた係止部が孔内に突出している突起と接触す
る。そのまま更に挿入すると、ピンの係止部が突起を押
しつぶして変形させる。この変形力によってピンは孔内
へ所定の寸法だけ挿入した状態で係止され、挿入による
応力は突起の変形によって軽減され、ハウジング自体に
はほとんど影響しなくなる。[Operation] Inserting the pin for electrical connection into the hole of the housing,
The locking portion provided on the pin comes into contact with the protrusion protruding into the hole. When it is inserted further as it is, the locking portion of the pin crushes the projection and deforms it. By this deforming force, the pin is locked in a state in which it is inserted into the hole by a predetermined size, and the stress due to the insertion is reduced by the deformation of the protrusion, and it hardly affects the housing itself.
[実施例] 次に本考案の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の斜視図である。絶縁性のハ
ウジング1の孔4に電気接続用のピン2が圧入係止され
ている。FIG. 1 is a perspective view of an embodiment of the present invention. A pin 2 for electrical connection is press-fitted and locked in a hole 4 of an insulative housing 1.
第2図は第1図の孔4の表面の詳細を示す斜視図であ
る。孔4には、電気接続用のピン2の圧入方向に長く延
びた突起3a,3bが設けてある。この突起3a,3bは押圧によ
り変形する部材を用いている。FIG. 2 is a perspective view showing details of the surface of the hole 4 in FIG. The hole 4 is provided with protrusions 3a, 3b extending long in the press-fitting direction of the pin 2 for electrical connection. The protrusions 3a and 3b use members that deform when pressed.
第3図は、第2図の孔4に電気接続用のピン2を圧入し
た時の斜視図を示す。突起3a,3bは、電気接続用のピン
2の圧入により先端部分が潰れて変形している(第4
図、第5図参照)。即ちピン2の圧入代が大きく、ハウ
ジング1に過応力が加わったとすれば、ハウジング1に
割れを生じてしまうので、この過応力を減少させる為に
変形しやすい突起3a,3bを設けハウジング1の歪を小さ
くしているものである。FIG. 3 shows a perspective view when the pin 2 for electrical connection is press-fitted into the hole 4 of FIG. The protrusions 3a, 3b are deformed by pressing the pin 2 for electrical connection into place by crushing the tip portions thereof (fourth
(See FIG. 5). That is, if the pin 2 has a large press-fitting margin and the housing 1 is overstressed, the housing 1 will be cracked. Therefore, in order to reduce the overstress, the protrusions 3a and 3b which are easily deformed are provided. The distortion is reduced.
[考案の効果] 以上説明したように本考案は、電気接続用のピンを圧入
係止するハウジングの断面が矩形状の孔の内側に、上記
電気接続用のピンの圧入により変形しやすい突起を四角
形の孔の一辺に設けるようにしたことにより電気接続用
のピンを圧入した時にハウジングに生じる歪による応力
を軽減でき、ハウジングの割れ等の障害を防ぎ、孔や電
気接続用のピンの係止部寸法をあまり精密に製作しなく
てもよく、コストダウンに貢献し得、しかも上記突起を
設けた対向面(ハウジング基準面)にピンの面(ピン基
準面)が当接し、容易にピンの並び精度が得られるとい
う効果がある。[Effects of the Invention] As described above, according to the present invention, a protrusion that is easily deformed by press-fitting the electrical connection pin is provided inside the hole having a rectangular cross section of the housing for press-fitting and locking the electrical connection pin. Since it is provided on one side of the square hole, stress due to strain generated in the housing when the electrical connection pin is press-fitted can be reduced, damage such as housing cracking can be prevented, and the hole and electrical connection pin can be locked. The dimensions of the parts do not have to be manufactured very precisely, which can contribute to cost reduction, and the pin surface (pin reference surface) abuts the facing surface (housing reference surface) provided with the above-mentioned protrusions, so that the pin There is an effect that alignment accuracy can be obtained.
第1図は本考案の一実施例を示す斜視図、 第2図は第1図の孔の表面を示す斜視図、 第3図はピンを挿入した時の孔の表面を示す斜視図、 第4図は第2図の水平断面図、第5図は第3図の水平断
面図である。 1:ハウジング、2:電気接続用のピン 3a,3b:突起、4:孔1 is a perspective view showing an embodiment of the present invention, FIG. 2 is a perspective view showing the surface of the hole of FIG. 1, and FIG. 3 is a perspective view showing the surface of the hole when a pin is inserted. 4 is a horizontal sectional view of FIG. 2, and FIG. 5 is a horizontal sectional view of FIG. 1: Housing, 2: Pins for electrical connection 3a, 3b: Protrusion, 4: Hole
Claims (1)
縁性のハウジングと、前記矩形孔を貫通し所定の位置で
係止する為の係止部を有する複数の電気接続用のピンと
を備えたコネクタ組立体において、前記各矩形孔におけ
る配列方向に平行な対向面の同一側の一方には前記ピン
の矩形状断面を有する係止部の一面と密着する平面が形
成され、前記対向面の他方には前記係止部の他面との接
触により潰れて変形した突起が前記ピンの挿入方向に沿
って形成されていることを特徴とするコネクタ組立体。1. An insulative housing having a plurality of rectangular holes arranged in one direction, and a plurality of electrical connection pins having a locking portion penetrating the rectangular holes and locking at a predetermined position. In the provided connector assembly, a flat surface that is in close contact with one surface of the locking portion having the rectangular cross section of the pin is formed on one of the facing surfaces parallel to the arrangement direction in each of the rectangular holes, On the other side, a connector assembly characterized in that a protrusion that is crushed and deformed by contact with the other surface of the locking portion is formed along the inserting direction of the pin.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986080869U JPH0722060Y2 (en) | 1986-05-28 | 1986-05-28 | Connector assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986080869U JPH0722060Y2 (en) | 1986-05-28 | 1986-05-28 | Connector assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62192569U JPS62192569U (en) | 1987-12-07 |
JPH0722060Y2 true JPH0722060Y2 (en) | 1995-05-17 |
Family
ID=30932072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986080869U Expired - Lifetime JPH0722060Y2 (en) | 1986-05-28 | 1986-05-28 | Connector assembly |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0722060Y2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0512948Y2 (en) * | 1987-08-31 | 1993-04-05 | ||
JP3091729B2 (en) * | 1998-10-16 | 2000-09-25 | 日本圧着端子製造株式会社 | connector |
ATE542270T1 (en) * | 2009-03-11 | 2012-02-15 | Delphi Tech Inc | CONNECTOR HOUSING |
JP6524295B1 (en) * | 2018-03-26 | 2019-06-05 | 株式会社ケーヒン | Fuel supply system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50126993U (en) * | 1974-04-01 | 1975-10-17 | ||
JPS5557987U (en) * | 1978-10-16 | 1980-04-19 |
-
1986
- 1986-05-28 JP JP1986080869U patent/JPH0722060Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS62192569U (en) | 1987-12-07 |
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