FR2542557A1 - Device for mechanically fixing electronic components to printed circuits - Google Patents

Device for mechanically fixing electronic components to printed circuits Download PDF

Info

Publication number
FR2542557A1
FR2542557A1 FR8303984A FR8303984A FR2542557A1 FR 2542557 A1 FR2542557 A1 FR 2542557A1 FR 8303984 A FR8303984 A FR 8303984A FR 8303984 A FR8303984 A FR 8303984A FR 2542557 A1 FR2542557 A1 FR 2542557A1
Authority
FR
France
Prior art keywords
printed circuit
electronic components
component
lock
printed circuits
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.)
Withdrawn
Application number
FR8303984A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR8303984A priority Critical patent/FR2542557A1/en
Publication of FR2542557A1 publication Critical patent/FR2542557A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/02—Arrangements of circuit components or wiring on supporting structure
    • H05K7/12—Resilient or clamping means for holding component to structure
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/301—Assembling printed circuits with electric components, e.g. with resistor by means of a mounting structure
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10227—Other objects, e.g. metallic pieces
    • H05K2201/10393—Clamping a component by an element or a set of elements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/3447—Lead-in-hole components

Abstract

The present invention is a catch enabling an electronic component, for example a capacitor or resistor, to be mechanically fixed to a printed circuit. This catch is constituted by a gripper 1 mounted on the printed circuit enabling the component to be positioned and a locking member 2 preventing it from moving.

Description

D E S C R I P T I O N
La présente invention est un système de fixation mécanique permettant d'immobiliser un composant électronique (condensateur, résistance etc...) câblé sur un circuit imprimé, et lui permettre de répondre à certaines conditions d'environnement: vibrations, chocs, secousses etc...DESCRIPTION
The present invention is a mechanical fixing system for immobilizing an electronic component (capacitor, resistor, etc.) wired on a printed circuit, and allowing it to respond to certain environmental conditions: vibrations, shocks, tremors, etc. ..

Les systhèmes de fixation existants ne permettent pas de répondre aux conditions ci-dessus. The existing fastening systems do not meet the above conditions.

Le verrou, objet de l'invention, est constitué par:
a) une pince en alliage "qualité ressort" en forme de "U" positionée sur le circuit imprimé par deux trous prévus à cet effet. Cette pince peut être fixée mécaniquement ou soudée par exemple sur le circuit imprimé.The lock, object of the invention, consists of:
a) a "spring quality" alloy clamp in the shape of a "U" positioned on the printed circuit by two holes provided for this purpose. This clamp can be mechanically fixed or welded, for example on the printed circuit.

b) la pièce de verouillage proprement dite. b) the actual locking piece.

Elle comporte deux rainures de forme tronconique, et de profil de type "spirale" ou équivalent.It has two frustoconical grooves, and of "spiral" type profile or equivalent.

La commande en rotation de cette pièce déforme la pince assurant le blocage du composant.The rotation control of this part deforms the clamp ensuring the blocking of the component.

Le dessin annexé illustre, à titre d'exemple non limitatif, un mode de réalisation du verrou conforme à la présente invention. t
La figure 1 est une vue en perspective montrant un composant câblé sur un circuit imprimé et équipé de ce verrou.The accompanying drawing illustrates, by way of nonlimiting example, an embodiment of the lock in accordance with the present invention. t
Figure 1 is a perspective view showing a component wired on a printed circuit and equipped with this lock.

La figure 2 comporte une vue en élévation et une vue de dessus montrant le composant et son verrou avant verrouillage. Figure 2 includes an elevational view and a top view showing the component and its lock before locking.

La figure 3 comporte une vue en élévation et une vue de dessus montrant le composant et son verrou en position verrouillée. Figure 3 includes an elevational view and a top view showing the component and its latch in the locked position.

Ce dispositif est donc composé de: une pièce 1 en forme de "U" solidaire du circuit imprimé, un verrou 2 dont les deux rainures sont engagées sur les deux extrémités de la p'nce.  This device is therefore composed of: a part 1 in the shape of a "U" secured to the printed circuit, a lock 2, the two grooves of which are engaged on the two ends of the part.

La commande en rotation du verrou: fente, six pans ou tout autre système rapproché les deux extrémités de la pince, plaque le composant sur le circuit imprimé et par déformation de cette pièce, immobilise définitivement le composant. The rotary control of the lock: slot, hexagon or any other system close to the two ends of the clamp, plate the component on the printed circuit and by deformation of this part, immobilizes the component definitively.

Il va de soi que l'invention ne doit pas être considérée comme limitée au mode de réalisation décrit et représenté, mais en couvre, au contraire, toutes les variantes.  It goes without saying that the invention should not be considered as limited to the embodiment described and shown, but on the contrary covers all variants thereof.

Claims (2)

REVENDICATIONS 1) Verrou pour la fixation, sur un circuit imprimé, d'un composant électronique câblé sur un circuit imprimé caracterisé par le fait qu'il assure une fixation mécanique permettant de répondre à certaines conditions d'environnement mécanique: vibrations, chocs, secousses.1) Lock for fixing, on a printed circuit, an electronic component wired on a printed circuit characterized by the fact that it provides mechanical fixing making it possible to meet certain conditions of mechanical environment: vibrations, shocks, jolts. 2) Verrou sur revendication 1, caractérisé parce qu'il comporte une pince fixée au circuit imprimé, et une pièce de verrouillage comportant deux rainures assurant le blocage du composant. 2) Lock on claim 1, characterized because it comprises a clamp fixed to the printed circuit, and a locking piece comprising two grooves ensuring the blocking of the component.
FR8303984A 1983-03-09 1983-03-09 Device for mechanically fixing electronic components to printed circuits Withdrawn FR2542557A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8303984A FR2542557A1 (en) 1983-03-09 1983-03-09 Device for mechanically fixing electronic components to printed circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8303984A FR2542557A1 (en) 1983-03-09 1983-03-09 Device for mechanically fixing electronic components to printed circuits

Publications (1)

Publication Number Publication Date
FR2542557A1 true FR2542557A1 (en) 1984-09-14

Family

ID=9286728

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8303984A Withdrawn FR2542557A1 (en) 1983-03-09 1983-03-09 Device for mechanically fixing electronic components to printed circuits

Country Status (1)

Country Link
FR (1) FR2542557A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2659174A1 (en) * 1990-03-05 1991-09-06 Amp Inc ELECTRICAL CONNECTOR AND ELECTRICAL CONNECTOR ASSEMBLY FOR INTEGRATED CIRCUIT CHIP.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2659174A1 (en) * 1990-03-05 1991-09-06 Amp Inc ELECTRICAL CONNECTOR AND ELECTRICAL CONNECTOR ASSEMBLY FOR INTEGRATED CIRCUIT CHIP.

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