JP2876164B2 - Connector housing - Google Patents
Connector housingInfo
- Publication number
- JP2876164B2 JP2876164B2 JP30032790A JP30032790A JP2876164B2 JP 2876164 B2 JP2876164 B2 JP 2876164B2 JP 30032790 A JP30032790 A JP 30032790A JP 30032790 A JP30032790 A JP 30032790A JP 2876164 B2 JP2876164 B2 JP 2876164B2
- Authority
- JP
- Japan
- Prior art keywords
- connection terminal
- terminal
- housing
- terminal receiving
- receiving hole
- 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 - Fee Related
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Description
【発明の詳細な説明】 ［産業上の利用分野］ 本発明は、長さが異なる複数個の接続端子を混成して
収納するためのコネクタハウジングに関するものであ
る。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connector housing for mixing and storing a plurality of connection terminals having different lengths.
［従来の技術］ 従来から、長さが異なる接続端子を１個のコネクタハ
ウジング内に収容するようにしたコネクタハウジングも
知られているが、その場合に接続端子の相手側コネクタ
の接続端子に対する前端部をほぼ揃えなければならず、
後端部は個々の接続端子ごとに不揃いとなるため、ハウ
ジングの後部に凹凸が生じ、組立作業の能率が悪く、外
観も見苦しい。[Prior Art] Conventionally, there is also known a connector housing in which connection terminals having different lengths are accommodated in one connector housing. In this case, a front end of the connection terminal with respect to a connection terminal of a mating connector is known. Parts must be almost aligned,
Since the rear end portion is not uniform for each connection terminal, irregularities are generated at the rear portion of the housing, and the efficiency of the assembling work is poor, and the appearance is unsightly.
［発明が解決しようとする課題］ 本発明の目的は、長さが異なる接続端子ごとに配置す
る位置を定め、短い接続端子は中央部に集中してハウジ
ング本体の後部に凹部を設け、この凹部にリアホルダを
嵌合することによって、短い接続端子の後抜けを防止す
るコネクタハウジングを提供することにある。[Problems to be Solved by the Invention] An object of the present invention is to determine a position to be arranged for each connection terminal having a different length. The object of the present invention is to provide a connector housing which prevents a short connection terminal from slipping off by fitting a rear holder into the connector housing.
［課題を解決するための手段］ 上述の目的を達成するために、本発明に係るコネクタ
ハウジングにおいては、長さが異なる複数個の接続端子
を混成してハウジング本体に設けたそれぞれの端子収容
孔内に収納し、長い接続端子を前記ハウジング本体の周
囲に配置し、短い接続端子を中央部に配置し、前記ハウ
ジング本体の後部における前記中央部の端子収容孔の開
口部は、周囲の前記端子収容孔の開口部よりも内部側に
凹んで凹部を形成し、該凹部内に前記中央部の端子収容
孔に収納する接続端子の後部を係止するリアホルダを嵌
合したことを特徴とするものである。Means for Solving the Problems In order to achieve the above-mentioned object, in a connector housing according to the present invention, a plurality of terminal receiving holes formed in a housing body by mixing a plurality of connection terminals having different lengths. The long connection terminal is disposed around the housing main body, the short connection terminal is disposed at the center portion, and the opening of the terminal receiving hole at the center portion at the rear portion of the housing main body is disposed around the terminal. A concave portion is formed by recessing inward from the opening of the receiving hole, and a rear holder for engaging a rear portion of the connection terminal received in the terminal receiving hole in the central portion is fitted in the concave portion. It is.
［作用］ 上述の構成を有するコネクタハウジングは、ハウジン
グ本体の中央部に短い接続端子を配置し、その後部に凹
部を設け、この凹部に接続端子の後抜け用リアホルダを
嵌合する。[Operation] In the connector housing having the above-described configuration, a short connection terminal is arranged at the center of the housing body, a concave portion is provided at a rear portion thereof, and a rear holder for pulling back the connection terminal is fitted into the concave portion.
［実施例］ 本発明を図示の実施例に基づいて詳細に説明する。[Example] The present invention will be described in detail based on an illustrated example.
第１図において、１はハウジング本体であり、このハ
ウジング本体１には多数個の端子収容孔が設けられてい
る。特に、周囲の端子収容孔2aには放熱に有利なように
長さが長く大容量の電流が流れる接続端子が挿入され、
中央部の端子収容孔2bには比較的小容量で長さが短い第
２図に示すような接続端子３が挿入される。中央部に挿
入される接続端子３は長さが短いために、ハウジング本
体１における端子収容孔2bの長さも短くて済み、その後
部全体は凹部４とされ、この凹部４内に端子収容孔2bの
開口部が面している。そして、この凹部４には格子状に
構成されたリアホルダ５が嵌合固定するようにされてい
る。この場合に、端子収容孔2bの軸線とリアホルダ５の
孔部5aの軸線とは、例えば上下方向に僅かにずれてお
り、中央部の各端子収容孔2bに挿入された接続端子３の
後端部を、このリアホルダ５の格子部5bによってそれぞ
れ固定し、接続端子３の後抜けを防止するようになって
いる。また、リアホルダ５にはハウジング本体１に対す
る錠止機構の爪部5c等が設けられている。そして、ハウ
ジング本体１の上部にはロック部６が形成されており、
相手方ハウジングとの嵌合に際して錠止が行われコネク
タ同志の結合がなされるようになっている。In FIG. 1, reference numeral 1 denotes a housing main body, and the housing main body 1 has a plurality of terminal receiving holes. In particular, a connection terminal having a long length and a large-capacity current flowing therethrough is inserted into the surrounding terminal receiving hole 2a so as to be advantageous for heat radiation,
A connection terminal 3 as shown in FIG. 2 is inserted into the terminal receiving hole 2b at the center, which has a relatively small capacity and a short length. Since the connection terminal 3 inserted into the central portion has a short length, the length of the terminal receiving hole 2b in the housing body 1 may be short, and the entire rear portion is formed as a concave portion 4, and the terminal receiving hole 2b is formed in the concave portion 4. The opening is facing. A rear holder 5 formed in a lattice shape is fitted and fixed in the concave portion 4. In this case, the axis of the terminal receiving hole 2b and the axis of the hole 5a of the rear holder 5 are slightly deviated, for example, in the vertical direction, and the rear end of the connection terminal 3 inserted into each terminal receiving hole 2b at the center. The portions are fixed by the lattice portions 5b of the rear holder 5, respectively, to prevent the connection terminals 3 from slipping off. The rear holder 5 is provided with a claw 5c of a locking mechanism for the housing body 1 and the like. A lock portion 6 is formed at an upper portion of the housing body 1.
Locking is performed at the time of mating with the mating housing, and the connectors are connected to each other.
使用に際しては、接続端子３の後部の圧着部に接続す
る電線７をリアホルダ５の各孔部5bに挿通してから、電
線７の先端に接続端子３を固定する。そして、接続端子
３を個々の端子収容孔2bに挿入した後に、リアホルダ５
を電線７に対してずらしながら凹部４内に嵌合固定す
る。勿論、第３図に示すようにハウジング本体１の各端
子収容孔2bには接続端子３を固定するための例えばケー
スランス等の係止部1aが設けられているが、このリアホ
ルダ５によって更に強固な係止がなされる。この状態
で、端子収容孔2bとリアホルダ５の孔部5aとは僅かに上
下方向にずれているので、リアホルダ５の格子部5bが接
続端子３の後端部3aに係合し、接続端子３の後抜けが防
止される。In use, the wire 7 to be connected to the crimping portion at the rear of the connection terminal 3 is inserted into each hole 5b of the rear holder 5, and then the connection terminal 3 is fixed to the tip of the wire 7. After the connection terminals 3 are inserted into the individual terminal receiving holes 2b, the rear holder 5
Is fitted and fixed in the recess 4 while being shifted with respect to the electric wire 7. Of course, as shown in FIG. 3, each terminal accommodating hole 2b of the housing body 1 is provided with a locking portion 1a such as a case lance for fixing the connection terminal 3. Locking is performed. In this state, the terminal receiving hole 2b and the hole 5a of the rear holder 5 are slightly displaced in the vertical direction, so that the lattice portion 5b of the rear holder 5 engages with the rear end 3a of the connection terminal 3, and Is prevented from slipping through.
リアホルダ５をハウジング本体１に嵌合した状態で
は、ハウジングの後面はほぼ平面となる。また、相手方
のハウジング８との嵌合がなされ、接続端子同志が結合
される。When the rear holder 5 is fitted to the housing body 1, the rear surface of the housing is substantially flat. Also, the mating with the mating housing 8 is performed, and the connection terminals are joined together.
［発明の効果］ 以上説明したように本発明に係るコネクタハウジング
は、ハウジング本体の中央後部に凹部を形成し、この凹
部にリアホルダを嵌合することによってハウジング本体
の大きさを変えることなく、挿入した接続端子の後抜け
を防止することができる。[Effects of the Invention] As described above, in the connector housing according to the present invention, a recess is formed in the center rear portion of the housing body, and the rear holder is fitted into the recess without changing the size of the housing body. It is possible to prevent the connection terminal from slipping off.
図面は本発明に係るコネクタハウンジングの実施例を示
し、第１図はハウジング本体とリアホルダの斜視図、第
２図は接続端子の斜視図、第３図はリアホルダによって
接続端子を係止した状態の断面図、第４図は２個のハウ
ジングの斜視図である。 符号１はハウジング本体、2a、2bは端子収容孔、３は接
続端子、４は凹部、５はリアホルダ、5aは孔部、5bは格
子部である。The drawings show an embodiment of the connector housing according to the present invention. FIG. 1 is a perspective view of a housing body and a rear holder, FIG. 2 is a perspective view of a connection terminal, and FIG. 3 is a state where the connection terminal is locked by the rear holder. FIG. 4 is a perspective view of two housings. Reference numeral 1 denotes a housing body, 2a and 2b denote terminal receiving holes, 3 denotes a connection terminal, 4 denotes a recess, 5 denotes a rear holder, 5a denotes a hole, and 5b denotes a lattice.
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.6，ＤＢ名) H01R 13/42 ──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. 6 , DB name) H01R 13/42
Claims (1)
ハウジング本体に設けたそれぞれの端子収容孔内に収納
し、長い接続端子を前記ハウジング本体の周囲に配置
し、短い接続端子を中央部に配置し、前記ハウジング本
体の後部における前記中央部の端子収容孔の開口部は、
周囲の前記端子収容孔の開口部よりも内部側に凹んで凹
部を形成し、該凹部内に前記中央部の端子収容孔に収納
する接続端子の後部を係止するリアホルダを嵌合したこ
とを特徴とするコネクタハウジング。A plurality of connection terminals having different lengths are mixed and stored in respective terminal receiving holes provided in a housing body, a long connection terminal is arranged around the housing body, and a short connection terminal is provided. Arranged in the center, the opening of the terminal receiving hole in the center at the rear of the housing body,
A recess is formed by recessing the inner side from the opening of the surrounding terminal receiving hole, and a rear holder that locks a rear portion of the connection terminal housed in the central terminal receiving hole is fitted in the recess. Characteristic connector housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30032790A JP2876164B2 (en) | 1990-11-05 | 1990-11-05 | Connector housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30032790A JP2876164B2 (en) | 1990-11-05 | 1990-11-05 | Connector housing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04171684A JPH04171684A (en) | 1992-06-18 |
| JP2876164B2 true JP2876164B2 (en) | 1999-03-31 |
Family
ID=17883440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30032790A Expired - Fee Related JP2876164B2 (en) | 1990-11-05 | 1990-11-05 | Connector housing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2876164B2 (en) |
-
1990
- 1990-11-05 JP JP30032790A patent/JP2876164B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04171684A (en) | 1992-06-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
| R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 9 Free format text: PAYMENT UNTIL: 20080122 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090122 Year of fee payment: 10 |
|
| LAPS | Cancellation because of no payment of annual fees |