FR2785455A1 - DEVICE FOR FIXING A JACK ON A PRINTED CIRCUIT OF MOBILE TELEPHONE - Google Patents
DEVICE FOR FIXING A JACK ON A PRINTED CIRCUIT OF MOBILE TELEPHONE Download PDFInfo
- Publication number
- FR2785455A1 FR2785455A1 FR9813688A FR9813688A FR2785455A1 FR 2785455 A1 FR2785455 A1 FR 2785455A1 FR 9813688 A FR9813688 A FR 9813688A FR 9813688 A FR9813688 A FR 9813688A FR 2785455 A1 FR2785455 A1 FR 2785455A1
- Authority
- FR
- France
- Prior art keywords
- jack
- folded
- base
- blade
- printed circuit
- 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.)
- Granted
Links
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 title 1
- 239000002184 metal Substances 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/58—Contacts spaced along longitudinal axis of engagement
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
- H01R12/7011—Locking or fixing a connector to a PCB
- H01R12/7047—Locking or fixing a connector to a PCB with a fastener through a screw hole in the coupling device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
- H01R12/7011—Locking or fixing a connector to a PCB
- H01R12/707—Soldering or welding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
- H01R13/6582—Shield structure with resilient means for engaging mating connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
Landscapes
- Telephone Set Structure (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
Le dispositif permet de positionner et de fixer d'une part une embase pour un jack (1) audio et stéréo sur le circuit imprimé d'un téléphone mobile et d'autre part permet un contact électrique avec une partie de contact (2) de ce jack. Il consiste en un élément (3) découpé dans une feuille métallique et plié en forme de U, ce U étant engagé dans une gorge (4) s'étendant sur la face supérieure du corps isolant de l'embase du jack (1) et sur chacun des deux côtés (6) de ce corps, les deux ailes (7) dudit U comportant chacune à son extrémité une patte (8) pliée à angle droit vers l'extérieur et destinée à être fixée sur le circuit imprimé, la base (9) du U dudit élément (3) portant une lame (10) en contact élastique avec une partie de contact (2) du jack (1).The device makes it possible to position and fix on the one hand a base for an audio and stereo jack (1) on the printed circuit of a mobile phone and on the other hand allows electrical contact with a contact part (2) of this jack. It consists of an element (3) cut from a metal sheet and folded in the shape of a U, this U being engaged in a groove (4) extending on the upper face of the insulating body of the jack base (1) and on each of the two sides (6) of this body, the two wings (7) of said U each comprising at its end a tab (8) bent at right angles outwards and intended to be fixed on the printed circuit, the base (9) of the U of said element (3) carrying a blade (10) in elastic contact with a contact part (2) of the jack (1).
Description
Dispositif permettant de fixer un jack sur un circuit imprimé de téléphoneDevice for fixing a jack on a telephone printed circuit
mobile La présente invention concerne un dispositif permettant de positionner et de fixer d'une part une embase pour un jack audio-stéréo sur le circuit imprimé d'un téléphone mobile et d'autre part de permettre un contact électrique avec une partie de contact de ce jack. Face à une demande de miniaturisation accrue des téléphones mobiles, un problème technique rencontré de plus en plus couramment est lié à la difficulté de réaliser, dans un espace de plus en plus réduit, un ensemble de fonctions indépendantes pour lesquelles sont The present invention relates to a device making it possible to position and fix on the one hand a base for an audio-stereo jack on the printed circuit of a mobile telephone and on the other hand to allow electrical contact with a contact part of this jack. Faced with a demand for increased miniaturization of mobile phones, a technical problem encountered more and more commonly is linked to the difficulty of realizing, in an increasingly reduced space, a set of independent functions for which are
utilisés habituellement des dispositifs indépendants. usually used independent devices.
Un tel problème se pose par exemple lorsqu'on souhaite relier un jack audio-stéréo au circuit imprimé, d'un téléphone mobile. En effet, ce branchement nécessite d'une part, la fixation et le positionnement corrects de l'embase du jack sur le circuit imprimé, et d'autre part, la mise à la masse dudit circuit de ce jack. Dans les téléphones mobiles connus les fonctions précitées sont réalisées par des moyens indépendants qui Such a problem arises for example when one wishes to connect an audio-stereo jack to the printed circuit of a mobile telephone. Indeed, this connection requires on the one hand, the correct fixing and positioning of the jack base on the printed circuit, and on the other hand, the grounding of said circuit of this jack. In known mobile telephones the above functions are performed by independent means which
occupent chacun un emplacement dans le téléphone mobile. each occupy a space in the mobile phone.
Ceci a pour effet de limiter les possibilités de miniaturisation de ce dernier, d'augmenter le nombre de This has the effect of limiting the possibilities of miniaturization of the latter, of increasing the number of
pièces à monter et par conséquent le prix. parts to mount and therefore the price.
Le but de l'invention est de réaliser un dispositif qui permet d'assurer simultanément les deux The object of the invention is to provide a device which makes it possible to simultaneously ensure the two
fonctions précitées.aforementioned functions.
Pour atteindre ce but, le dispositif selon l'invention est caractérisé en ce qu'il consiste en un élément découpé dans une feuille métallique et plié en forme de U, ce U étant engagé dans une gorge s'étendant sur la face supérieure du corps isolant de l'embase du jack et sur chacun des deux côtés de ce corps, les deux ailes dudit U comportant chacune à son extrémité une patte pliée à angle droit vers l'extérieur et destinée à être fixée sur le circuit imprimé, la base du U dudit élément portant une lame en contact élastique avec une To achieve this goal, the device according to the invention is characterized in that it consists of an element cut from a metal sheet and folded in the shape of a U, this U being engaged in a groove extending on the upper face of the body. insulating the jack base and on each of the two sides of this body, the two wings of said U each having at its end a tab folded at right angles outwards and intended to be fixed on the printed circuit, the base of the U of said element carrying a blade in elastic contact with a
partie du contact du jack.part of the jack contact.
L'élément découpé et plié en U assure ainsi simultanément les fonctions de positionnement et de fixation précises de l'embase du jack sur le circuit imprimé et la fonction de contact avec une partie de contact par exemple de masse de ce jack. Une réduction de l'encombrement est également obtenue grâce à l'engagement de l'élément plié en U dans la gorge du The cut and folded U-shaped element thus simultaneously performs the functions of precise positioning and fixing of the base of the jack on the printed circuit and the function of contact with a contact part for example of ground of this jack. A reduction in size is also obtained thanks to the engagement of the U-folded element in the groove of the
corps isolant du jack.insulating body of the jack.
D'autres caractéristiques et avantages de Other features and benefits of
l'invention ressortiront de la description qui va the invention will emerge from the description which goes
suivre, prise à titre d'exemple non limitatif, en référence à la figure annexée qui représente une vue en follow, taken by way of nonlimiting example, with reference to the appended figure which represents a view in
perspective d'un dispositif conforme à l'invention. perspective of a device according to the invention.
La figure 1 représente un dispositif permettant de positionner et de fixer d'une part une embase pour un jack 1 audio-stéréo sur le circuit imprimé d'un téléphone mobile et d'autre part permettant un contact FIG. 1 represents a device making it possible to position and fix on the one hand a base for an audio-stereo jack 1 on the printed circuit of a mobile telephone and on the other hand allowing a contact
électrique avec une partie de contact 2 de ce jack. electric with a contact part 2 of this jack.
Conformément à l'invention, ce dispositif consiste en un élément 3 découpé dans une feuille métallique est plié en forme de U. Ce U est engagé dans une gorge 4 s'étendant sur la face supérieure 5 du corps isolant de l'embase du jack 1 et sur chacun des deux côtés 6 de ce corps. Les deux ailes 7 dudit U comportent chacune à son extrémité une patte 8 pliée à angle droit vers l'extérieur et destinée à être fixée sur le circuit imprimé par soudage ou par des vis. La base 9 du U de l'élément 3 porte une lame 10 en contact élastique avec According to the invention, this device consists of an element 3 cut from a metal sheet is folded in the shape of a U. This U is engaged in a groove 4 extending on the upper face 5 of the insulating body of the jack base 1 and on each of the two sides 6 of this body. The two wings 7 of said U each have at its end a lug 8 folded at right angles to the outside and intended to be fixed to the printed circuit by welding or by screws. The base 9 of the U of the element 3 carries a blade 10 in elastic contact with
la partie de contact 2 du jack.the contact part 2 of the jack.
La profondeur de la gorge 4 est égale à l'épaisseur de la feuille dans laquelle est découpé l'élément 3 plié en U. De ce fait, la surface extérieure de cet élément.3 affleure la surface extérieure du corps isolant de l'embase du jack 1. Par ailleurs, chaque aile 7 de l'élément 3 plié en U comporte une ouverture 11 destinée à être encliquetée sur un bec d'encliquetage 12 en saillie dans The depth of the groove 4 is equal to the thickness of the sheet from which the element 3 folded in a U is cut. As a result, the external surface of this element 3 is flush with the external surface of the insulating body of the base. jack 1. In addition, each wing 7 of the element 3 folded into a U has an opening 11 intended to be snapped onto a snap-fit spout 12 projecting in
la gorge 4, sur chaque côté du corps isolant du jack. groove 4, on each side of the insulating body of the jack.
La figure 1 montre d'autre part que la lame 10 s'étend perpendiculairement à l'un 13 des bords de la base 9 de l'élément 3 plié en U. De plus, cette lame 10 est pliée vers le bas et forme un angle x avec le plan P de la base 9 de l'élément 3 plié en U. En outre, la lame 10 est engagée dans une gorge 14 ménagée sur la surface supérieure du corps isolant du Figure 1 shows on the other hand that the blade 10 extends perpendicularly to one 13 of the edges of the base 9 of the element 3 folded in a U. In addition, this blade 10 is folded down and forms a angle x with the plane P of the base 9 of the element 3 folded in a U. In addition, the blade 10 is engaged in a groove 14 formed on the upper surface of the insulating body of the
jack 1.jack 1.
Comme montré également par la figure 1, l'extrémité de la lame 10 comporte une zone recourbée 15 destinée à venir en contact élastique avec la partie de As also shown in FIG. 1, the end of the blade 10 comprises a curved zone 15 intended to come into elastic contact with the part of
contact de masse 2 du jack.ground contact 2 of the jack.
Les principaux avantages du dispositif que l'on vient de décrire sont les suivants: - l'élément 3 plié en U grâce à son engagement dans la gorge 4 et à ses pattes 8 permet un positionnement et une fixation précises de cet élément au circuit imprimé du téléphone mobile; - la lame flexible 10 réalisée d'une seule pièce avec l'élément 3 permet d'établir un contact avec la partie de contact 2 du jack; - grâce à l'engagement de l'élément 3, y compris de sa lame 10 dans des gorges, l'encombrement de The main advantages of the device that we have just described are as follows: - the element 3 folded into a U thanks to its engagement in the groove 4 and to its legs 8 allows precise positioning and fixing of this element to the printed circuit mobile phone; - The flexible blade 10 made in one piece with the element 3 makes it possible to establish contact with the contact part 2 of the jack; - thanks to the engagement of element 3, including its blade 10 in grooves, the size of
l'ensemble peut être réduit à quelques mm (le jack lui- the whole can be reduced to a few mm (the jack itself
même ayant un diamètre de 2,5 mm). even with a diameter of 2.5 mm).
Bien entendu l'invention n'est pas limitée à l'exemple de réalisation que l'on vient de décrire et on peut lui apporter de nombreuses modifications sans Of course, the invention is not limited to the embodiment which has just been described and it can be made numerous modifications without
sortir du cadre de l'invention.depart from the scope of the invention.
Claims (8)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9813688A FR2785455B1 (en) | 1998-10-30 | 1998-10-30 | DEVICE FOR FIXING A JACK ON A PRINTED CIRCUIT OF MOBILE TELEPHONE |
| EP99402566A EP0998178A1 (en) | 1998-10-30 | 1999-10-18 | Device for fixing a jack connector on a mobile phone circuit board |
| JP11310894A JP2000164303A (en) | 1998-10-30 | 1999-11-01 | Fitting device of jack to printed circuit of portable telephone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9813688A FR2785455B1 (en) | 1998-10-30 | 1998-10-30 | DEVICE FOR FIXING A JACK ON A PRINTED CIRCUIT OF MOBILE TELEPHONE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2785455A1 true FR2785455A1 (en) | 2000-05-05 |
| FR2785455B1 FR2785455B1 (en) | 2001-01-26 |
Family
ID=9532219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9813688A Expired - Fee Related FR2785455B1 (en) | 1998-10-30 | 1998-10-30 | DEVICE FOR FIXING A JACK ON A PRINTED CIRCUIT OF MOBILE TELEPHONE |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0998178A1 (en) |
| JP (1) | JP2000164303A (en) |
| FR (1) | FR2785455B1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100617192B1 (en) | 2004-12-17 | 2006-08-31 | 엘지전자 주식회사 | Ear jack on mobile terminal |
| CN201112749Y (en) * | 2007-09-14 | 2008-09-10 | 蔡男浩 | Metal electric plug assembly of multifunctional socket |
| JP5525227B2 (en) | 2009-10-13 | 2014-06-18 | ホシデン株式会社 | Board module |
| US9583899B2 (en) | 2015-04-23 | 2017-02-28 | Microsoft Technology Licensing, Llc | Apparatus for receiving a signal plug |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0869840A (en) * | 1994-08-30 | 1996-03-12 | Sanyo Electric Co Ltd | Terminal installing device |
| JPH08236958A (en) * | 1995-02-28 | 1996-09-13 | Omron Corp | Sensor fitting |
| EP0810695A1 (en) * | 1996-05-30 | 1997-12-03 | Itt Manufacturing Enterprises, Inc. | Plug connector |
-
1998
- 1998-10-30 FR FR9813688A patent/FR2785455B1/en not_active Expired - Fee Related
-
1999
- 1999-10-18 EP EP99402566A patent/EP0998178A1/en not_active Withdrawn
- 1999-11-01 JP JP11310894A patent/JP2000164303A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0869840A (en) * | 1994-08-30 | 1996-03-12 | Sanyo Electric Co Ltd | Terminal installing device |
| JPH08236958A (en) * | 1995-02-28 | 1996-09-13 | Omron Corp | Sensor fitting |
| EP0810695A1 (en) * | 1996-05-30 | 1997-12-03 | Itt Manufacturing Enterprises, Inc. | Plug connector |
Non-Patent Citations (2)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN vol. 96, no. 7 31 July 1996 (1996-07-31) * |
| PATENT ABSTRACTS OF JAPAN vol. 97, no. 1 31 January 1997 (1997-01-31) * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0998178A1 (en) | 2000-05-03 |
| FR2785455B1 (en) | 2001-01-26 |
| JP2000164303A (en) | 2000-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |