Circuit component mount and assembly

• US 4,727,648 A
• Filed: 06/01/1987
• Issued: 03/01/1988
• Est. Priority Date: 04/22/1985
• Status: Expired due to Term

• Current Assignee: Savage Charitable Foundation
• Original Assignee: John M. Savage Jr
• Inventors: Savage, John M. Jr.
• Primary Examiner(s): Scott, Samuel
• Assistant Examiner(s): KAMEN, NOAH P
• Application Number:
  US07/056,051
• Time in Patent Office: 274 Days
• Field of Search: 362/226, 362/230, 362/310, 362/368, 362/374, 362/375, 362/376, 362/382, 362/800, 439/55, 439/56, 439/660, 439/77, 439/675, 439/58, 439/682, 439/683, 439/691, 439/699, 439/741, 439/743, 439/751, 439/842-844, 439/851-853, 439/862, 439/873, 29/837, 29/838, 29/839, 29/840
• US Class Current: 29/839
• CPC Class Codes: H01L 33/483 Containers
• CPC Class Codes: H01R 33/06 with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
• CPC Class Codes: H05K 3/301 by means of a mounting structure H05K3/325 takes precedence
• CPC Class Codes: Y10S 362/80 Light emitting diode
• CPC Class Codes: Y10T 29/49142 including metal fusion

Abstract

A circuit component such as an electrical unit is mounted to a circuit board, by providing a mounting body to support the unit on the board; providing conductive means including contact structure with spring fingers to receive a nit terminal, the conductive means including auxiliary terminal means to project outwardly of the body via a body slot, the contact structure and auxiliary terminal means defining a bridge portion with tab means in the body slot to anchor the body. The light unit may extend at either end of the body.

Claims

1. In the method of mounting a circuit component to a circuit board means in any of a plurality of modes, using multi-way mount, said component comprising an electrical unit having a base and terminal means projecting endwise from the base, the steps that include:

(a) providing a mounting body to support the unit on the circuit board means, the body defining an axis, cavity means, and slot means intersecting the cavity means and formed in a generally axially parallel plane, the body capable of supporting said unit at either of two ends of the body which are axially spaced apart, via said terminal means in said cavity means,

(b) providing conductive means including contact structure for electrically connecting said unit with said circuit board means, the contact structure including spring fingers spaced about at least one zone adapted to receive the unit terminal means, in electrical contact therewith, said conductive means including auxiliary terminal means to be integral with said contact structure and the contact structure assembled into the cavity means so that the auxiliary terminal means projects outwardly of the body via said slot means, said contact structure and said auxiliary terminal means being defined by a single metallic sheet having tab means for anchoring the sheet to the body, and said sheet having a bridge portion between said contact structure and said auxiliary terminal means, said bridge portion mounting said tab means deflected from a plane defined by said bridge portion, said plane extending generally axially of the body, and said assembling carried out to locate said bridge portion in said slot means,

(c) assembling the conductive means to the body as aforesaid and the electrical unit to the contact structure so that the unit is disposed at one of said ends of the body, and

(d) joining the auxiliary terminal means to a circuit board.

2. The method of claim 1 wherein the terminal means is located to extend laterally of the body.

3. The method of claim 1 including providing said tab means to include two tabs respectively projecting at opposite sides of and away from said bridge portion, and offset from different portions of said bridge portion along the length thereof in a direction between said auxiliary terminal means and said contact structure.

4. The method of claim 1 wherein said auxiliary terminal means is located to extend axially of the body.

5. The method of claim 4 wherein said step of providing the mounting body to support the unit on the circuit board is carried out to locate the mounting body axis normal to the circuit board, with the mounting body and unit at the same side of the board.

6. The method of claim 4 wherein said step of providing the mounting body to support the unit on the circuit board is carried out to locate the mounting body axis normal to the circuit board, with the mounting body and unit at opposite sides of the circuit board.

7. The method of claim 5 including providing a spacer between the unit and the mounting body.

8. The method of claim 1 wherein the auxiliary terminal means is generally flat and is formed to lie extend outwardly of said mounting body and to project sidewardly thereof generally parallel to the plane of the circuit board, in position to be electrically connected to surface means on the board.

9. The method of claim 8 including contact surface soldering the auxiliary terminal means to said surface means on the board.

10. The method of claim 9 wherein said auxiliary terminal means is formed to define two auxiliary terminals each having L-shape and to project in different directions.

11. The method of claim 1 wherein said slot means is formed to extend generally endwise relative to the body axis.

12. The method of claim 8 wherein said slot means is formed to extend generally endwise relative to the body axis.

13. The method of claim 1 wherein said slot means is formed to extend laterally relative to the body axis.

14. The method of claim 8 wherein said slot means is formed to extend laterally relative to the body axis.

15. The method of claim 12 wherein the auxiliary terminal means is formed to define two auxiliary terminals that project laterally oppositely to one another at one side of the body.

16. The method of claim 14 wherein the auxiliary terminal means is formed to define two auxiliary terminals that project in laterally opposite directions to one another at one end of the mounting body.