Multi-pole connector

Abstract

The invention provides a multi-pole connector which can correspond with multiple poles of an interface and realizes space saving of an interface part. Furthermore the multi-pole connector can correspond with a multilayer configuration in which a plurality of conductor connecting parts are configured on a mounting substrate in a vertical direction. The multi-pole connector is provided with a plurality of divided connectors (7,8) which are obtained through respectively holding conductors (2,3) on divided housings (5,6) that are divided from the housing (4) and have different shapes. A joint end surface part of one divided housing (5) in the divided housings (5,6) which are adjacent with each other is provided with a key embedding part (16) for insertion of a connecting key (15). Through embedding the connecting key (15) into the key embedding part (16), the connecting key (15) is clamped between the joint end surface parts in a manner of bestriding the joint end surface parts, thereby joining the two divided housings (5,6), thereby connecting the divided connectors (7,8) which are adjacent with each other.

Description

technical field [0001] The present invention relates to a multi-pole connector, which is a connector such as a vehicle-mounted coaxial connector, in which a plurality of conductor connection parts connected to conductors on the opposite side are arranged on the front surface. Background technique [0002] For the connection between the information communication antenna and the on-vehicle equipment, a coaxial connector with excellent high-frequency performance is used, and the antenna and the on-vehicle equipment are electrically connected via the coaxial connector mounted on the board mounted on the on-vehicle equipment. [0003] On the other hand, in recent years, with the popularization of digital communication, etc., the efficiency of the connection work between the antenna and the vehicle-mounted equipment and the multi-polarization of the interface are required. In other words, a plurality of unipolar coaxial connectors are mounted side by side on a substrate (for examp...

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Problems solved by technology

[0010] However, in the case of using the conventional unipolar coaxial connector as described above, it is necessary to mount and wire on the board according to the connector, so that there is a problem that the wiring is complicated and the connection operation is labor-intensive and time-consuming. configuration, occupying a certain amount of space on the substrate, which becomes a factor hindering the miniaturization of electronic equipment

[0011] In addition, from the viewpoint of board design, there is a demand for a multi-layer arrangement in which a plurality of vias are arranged in the vertical direction on the mounting board, and this request cannot be met by using a conventional single-pole coaxial connector. Corresponding question

[0012] On the other hand, in the multi-polarization of the interface, the color separation according to the housing may improve the work efficiency visually. There is a problem that it cannot correspond to such color separation according to the shell

[0013] In addition, the specification of the form of the connecting convex portion that is integrally protruded from the front portion of the housing and fits into the connecting concave portion of the mating side housing differs depending on the housing shape of the mating side connector, etc. In the case-integrated multi-pole connector, the housing shape of the counterpart connector, etc., may not correspond to the position of one of the engaging claws in the plurality of connecting protrusions, and the other shapes may be changed to match the current connecting protrusions. The situation of different specifications, not suitable for a variety of small batch production

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