Connector assembly for electrical components

• US 5,108,314 A
• Filed: 04/11/1991
• Issued: 04/28/1992
• Est. Priority Date: 04/25/1990
• Status: Expired due to Term

• Current Assignee: Daichi Denso Buhin Company Limited
• Original Assignee: Daichi Denso Buhin Company Limited
• Inventors: Sinzawa, Kouichi, Takano, Tsunesuke
• Primary Examiner(s): PIRLOT, DAVID
• Application Number:
  US07/683,703
• Time in Patent Office: 383 Days
• Field of Search: 439/620-622, 439/698, 439/830, 439/586-595, 439/544, 439/549, 439/555, 439/557, 337/181-185, 337/214, 337/215, 337/198
• US Class Current: 439/620.34
• CPC Class Codes: H01H 85/202 for fuses with ferrule type end contacts
• CPC Class Codes: H01H 85/2045 Mounting means or insulating parts of the base, e.g. covers, casings
• CPC Class Codes: H01H 85/205 Electric connections to contacts on the base
• CPC Class Codes: H01R 33/05 Two-pole devices

Abstract

Connector assemblies for electrical components include a base frame having opposing side walls and opposed pairs of interior walls which are disposed parallel to the side walls. The interior walls define a mounting hole which is sized and configured to receive an individual one of the holders. The interior walls are interiorly spaced from their respective side walls so as to establish a relief slot therebetween. The side walls of the base frame are provided with vertically separated locking tabs and mounting flanges. During mounting of the connector assembly to the supporting structure, the locking tabs will be inwardly resiliently displaced until such time that they each clear the edge which defines the mounting space in the supporting structure for the connector assembly. At that time, the locking tabs will resiliently return to their "normal" condition. As a result, the supporting structure will be lockably positioned between the vertically separated locking tabs and mounting flanges.

Claims

1. A connector assembly for mounting electrical components to a support structure, the support structure having a continuous edge which defines a mounting space which is sized and configured to accept the connector assembly therewithin, said connector assembly comprising:

a base frame formed of an electrically insulating material;

a pair of electrically conductive holders connected to the base frame for holding an electrical component therebetween and for establishing electrical connection between the electrical component and an external electrical circuit;

wherein

said base frame includes;

(a) a pair of side walls; and

(b) opposed pairs of interior walls disposed parallel to respective ones of said side walls;

(c) each said side wall including vertically separated locking tabs and mounting flanges between which the edge of the support structure is disposed when said connector assembly is mounted thereto;

(d) said interior walls also being separated from said respective ones of said side walls adjacent to said locking tabs so as to establish therebetween open-ended relief slots, said relief slots allowing said side walls adjacent to said locking tabs to be inwardly resiliently displaced to permit said locking tabs to clear the edge of the supporting structure when said connector assembly is inserted into the defined mounting space, at which time the locking tabs move resiliently outwardly so that the edge of the supporting structure is disposed between said locking tabs and said mounting flanges, whereby said connector assembly is mounted to the supporting structure.

2. A connector assembly as in claim 1, wherein said holders include integral ribs for rigidifying said holder and for establishing a channel with an adjacent one of said interior walls to allow dissipation of heat.

3. A connector assembly as in claim 1, wherein said opposed pairs of interior walls including mounting projections, and wherein said holders include mounting apertures in which said mounting projections are inserted so as to mount said holders to said base frame.

4. A connector assembly as in claim 1, wherein said holders integrally include a plug-in receptacle for electrically connecting the holder to the external electrical circuit.