WO2001009976A1 - Appareil radio avec boitier comportant un corps creux destine a accueillir un element d'antenne - Google Patents

Appareil radio avec boitier comportant un corps creux destine a accueillir un element d'antenne Download PDF

Info

Publication number
WO2001009976A1
WO2001009976A1 PCT/DE2000/002359 DE0002359W WO0109976A1 WO 2001009976 A1 WO2001009976 A1 WO 2001009976A1 DE 0002359 W DE0002359 W DE 0002359W WO 0109976 A1 WO0109976 A1 WO 0109976A1
Authority
WO
WIPO (PCT)
Prior art keywords
antenna element
housing
radio device
antenna
radio
Prior art date
Application number
PCT/DE2000/002359
Other languages
German (de)
English (en)
Inventor
Stefan Huber
Michael Schreiber
Original Assignee
Siemens Aktiengesellschaft
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 Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Publication of WO2001009976A1 publication Critical patent/WO2001009976A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas

Definitions

  • Two-way radio with a housing m the form of a hollow on ⁇ acquisition of an antenna element is integrated.
  • the invention makes a contribution by specifying a radio according to.
  • Claim 1 with a housing, which is integrated into a hollow shape for receiving an antenna element and by specifying a method according to.
  • Claim 16 for the manufacture of a housing for a radio.
  • FIG. 1 shows schematically an embodiment of the present invention, in which fastening structures are provided for fastening an antenna element in a hollow form;
  • FIG. 2 shows schematically an embodiment of the present invention, in which crush ribs are provided for fastening an antenna element in a hollow shape
  • Figure 3 m schematically of a hollow shape is an embodiment before ⁇ lying invention, in which a detent hook for mounting an antenna element and m provided when a dielectric filler material the mold part fills ⁇ example;
  • Figure 4 m schematically an embodiment of the ahead ⁇ invention in which a thread for fastening egg nes antenna element is provided in a hollow shape;
  • Figure 5 m schematically an embodiment of the prior ⁇ lying invention in which the mold is composed of two parts be ⁇ .
  • Known antenna designs for radio devices are based on a housing with an opening through which the radiating antenna element protrudes from the housing, and a mostly tubular hollow body, a so-called grommet, which is placed over the antenna from the outside and at the opening in the house is attached that a smooth and closed connection of the housing with the hollow body is ent ⁇ .
  • the way in which the hollow body is fastened to the housing poses various problems with regard to the simple and inexpensive manufacturability of the construction.
  • the present invention remedies this by providing a construction in which a hollow shape (the so-called
  • FIG. 1 schematically shows an embodiment of the present invention.
  • the housing (102) consists of two housing parts, an upper housing shell (102b) and a lower housing shell (102a).
  • a hollow form (103) for receiving a (radiating) antenna element (104) is integrated in the second housing part, the lower housing shell.
  • the antenna element (104) can be placed in this hollow shape
  • the lower housing shell can be easily inserted.
  • the antenna element With the aid of this hollow form and / or fastening structures (105) or fastening elements (106) present on the antenna element, the antenna element can be fixed in a simple manner in the hollow form.
  • Such fastening structures are not absolutely necessary; but in many cases they significantly increase the functional reliability of the device.
  • FIG. 2 shows a preferred embodiment of the invention in a schematic manner, in which pinch ribs (120) are provided for attaching an antenna element in a hollow shape are.
  • the antenna element is easy when assembling these crush ribs m plugged and remains there due be ⁇ ner special shape or on the basis of static friction, the pen at a sufficiently high pressure, the elastic Quetsch ⁇ p- preferably produced on the material of the antenna element.
  • a further preferred embodiment of the invention may be useful that provides for attachment by means of a snap-in hook (121).
  • This latching hook preferably engages in a groove m of the hollow shape and thereby holds the antenna element in the intended position.
  • latching hooks can also be used in combination with pinch ribs, since the latter can form a groove for the latching hook if a suitable distance is selected.
  • FIG. 4 shows this embodiment of the invention. Which type of fastening is chosen depends on various criteria.
  • a thread structure has the advantage that removal of the antenna element from the hollow mold, for example for maintenance purposes, is easily possible at any time.
  • the antenna element which represents the actual radiating antenna in the electromagnetic sense, can be electrically connected to the radio in various ways. To ensure perfect electrical contacts, it is advantageous to equip the antenna element with a contact element or a contact surface at one point. In this way, contact problems due to tolerances when installing the radio in many cases can be avoided. In this context, it often makes sense to provide a contact surface on an electrical assembly of the radio with which the contact element or the contact surface of the antenna element preferably makes direct contact.
  • a contact spring before ⁇ for producing a sufficiently secure connection between the antenna element and an electric assembly of the radio set on the one hand clock flat with the contact element or the Kon ⁇ of the antenna element, on the other hand with Kon ⁇ clock flat contact of the electrical assembly.
  • the spring can, for example, be soldered onto the assembly.
  • the contact spring can also be fixed to one end of the antenna element.
  • the antenna element itself can be implemented in any conceivable form, e.g. as a wire antenna, as a rod antenna, as a helix antenna, or by means of suitably shaped conductor track structures on an electrical assembly (so-called PCB antenna).
  • a punch-and-bend antenna or an antenna element m is also considered, which is designed in the form of a conductively coated, non-conductive support (MID antenna).
  • the hollow mold (103) can be filled with a dielectric full material before or after assembly of the antenna element, so that the antenna element is completely or partially embedded in this full material. Liquid materials that harden after a certain time are preferably used here.
  • a housing or housing part for a radio device according to the invention with a hollow mold according to the invention can be produced in a simple manner by casting or injection molding a plastic material that has solidified after curing.
  • a tubular hollow shape for receiving an antenna element can be produced in one work step together with a housing part or the entire housing if an appropriate shape is used.
  • the housing (102) or a housing part (102a) without a hollow mold (103) or without egg ⁇ ne complete hollow mold (103a) is prepared m a first working step initially.
  • an antenna element (104) is then secured to housing or housing part, and m is a drit ⁇ th step is injection-molded around the antenna element (104) with a plasticized ⁇ rule material or cast around it, wherein a completeness, ⁇ -ended hollow mold is formed which surrounds the antenna element (104).
  • a first step the housing (102) or a housing part (102a) is first produced without a hollow mold (103) or without a complete hollow mold (103a).
  • an antenna element (104) is then attached to this housing or part of the housing.
  • a further molded part (103b) is attached to the antenna element (104) or to the housing or housing part such that a complete hollow shape then surrounds the antenna element.
  • the antenna element (104) is initially at least partially cast or extrusion-coated with a dielectric full material (119).
  • FIG. 5 shows a further embodiment variant of the invention, in which the hollow shape (103) for receiving an antenna element (104) consists of two parts (103a, 103b).
  • the antenna element is inserted from above or below the first bulb part (103a), to which the antenna element can also be attached.
  • the contact element can also be firmly connected to the antenna element, or can be part of the antenna element or attached to the assembly.
  • the first sleeve part (103a) can also be part of the housing (102) or fastened to the housing.
  • the second spout part (103b) can be formed as a cap or cover, which, depending on the embodiment, can enclose only a small part of the antenna element up to almost the entire antenna element.
  • the antenna element which can also be a PCB, a wire, a helix or a stamped and bent antenna, to a sleeve part, the above implementation variants can be used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)

Abstract

Selon l'invention, un corps creux destiné à accueillir un élément d'antenne est intégré au boîtier d'un appareil radio, par ex. un téléphone mobile ou un téléphone sans fil. Dans le cas de boîtiers en plastique moulé ou injecté, ce corps creux peut être réalisé en une seule étape avec le boîtier. Ce corps creux peut présenter des structures de fixation destinées à la fixation de l'antenne.
PCT/DE2000/002359 1999-07-29 2000-07-19 Appareil radio avec boitier comportant un corps creux destine a accueillir un element d'antenne WO2001009976A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19935822.2 1999-07-29
DE19935822 1999-07-29
DE19938482 1999-08-13
DE19938482.7 1999-08-13

Publications (1)

Publication Number Publication Date
WO2001009976A1 true WO2001009976A1 (fr) 2001-02-08

Family

ID=26054411

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2000/002359 WO2001009976A1 (fr) 1999-07-29 2000-07-19 Appareil radio avec boitier comportant un corps creux destine a accueillir un element d'antenne

Country Status (1)

Country Link
WO (1) WO2001009976A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7457650B2 (en) 2002-07-31 2008-11-25 Matsushita Electric Industrial Co., Ltd. Portable radio communication apparatus provided with boom portion with through hole
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
US8941541B2 (en) 1999-09-20 2015-01-27 Fractus, S.A. Multilevel antennae

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03265201A (ja) * 1990-03-14 1991-11-26 Fujitsu Ltd アンテナ機構
EP0511577A2 (fr) * 1991-04-30 1992-11-04 Siemens Aktiengesellschaft Radio émetteur-récepteur compact, particulièrement portable, avec un antenne rétractable ou pliable
EP0642189A1 (fr) * 1993-09-02 1995-03-08 SAT (Société Anonyme de Télécommunications),Société Anonyme Antenne pour appareil radio portatif
WO1997038462A1 (fr) * 1996-04-04 1997-10-16 Ericsson Inc. Ensemble a antenne retractable
EP0924793A2 (fr) * 1997-12-22 1999-06-23 Nortel Networks Corporation Dispositif d'antenne pour combiné radio-téléphone
EP0929121A1 (fr) * 1998-01-09 1999-07-14 Nokia Mobile Phones Ltd. Antenne pour dispositif de radiocommunications mobile

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03265201A (ja) * 1990-03-14 1991-11-26 Fujitsu Ltd アンテナ機構
EP0511577A2 (fr) * 1991-04-30 1992-11-04 Siemens Aktiengesellschaft Radio émetteur-récepteur compact, particulièrement portable, avec un antenne rétractable ou pliable
EP0642189A1 (fr) * 1993-09-02 1995-03-08 SAT (Société Anonyme de Télécommunications),Société Anonyme Antenne pour appareil radio portatif
WO1997038462A1 (fr) * 1996-04-04 1997-10-16 Ericsson Inc. Ensemble a antenne retractable
EP0924793A2 (fr) * 1997-12-22 1999-06-23 Nortel Networks Corporation Dispositif d'antenne pour combiné radio-téléphone
EP0929121A1 (fr) * 1998-01-09 1999-07-14 Nokia Mobile Phones Ltd. Antenne pour dispositif de radiocommunications mobile

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 016, no. 074 (E - 1170) 24 February 1992 (1992-02-24) *

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9362617B2 (en) 1999-09-20 2016-06-07 Fractus, S.A. Multilevel antennae
US9761934B2 (en) 1999-09-20 2017-09-12 Fractus, S.A. Multilevel antennae
US8941541B2 (en) 1999-09-20 2015-01-27 Fractus, S.A. Multilevel antennae
US8976069B2 (en) 1999-09-20 2015-03-10 Fractus, S.A. Multilevel antennae
US9054421B2 (en) 1999-09-20 2015-06-09 Fractus, S.A. Multilevel antennae
US10056682B2 (en) 1999-09-20 2018-08-21 Fractus, S.A. Multilevel antennae
US9240632B2 (en) 1999-09-20 2016-01-19 Fractus, S.A. Multilevel antennae
US9000985B2 (en) 1999-09-20 2015-04-07 Fractus, S.A. Multilevel antennae
US7457650B2 (en) 2002-07-31 2008-11-25 Matsushita Electric Industrial Co., Ltd. Portable radio communication apparatus provided with boom portion with through hole
US9099773B2 (en) 2006-07-18 2015-08-04 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
US9899727B2 (en) 2006-07-18 2018-02-20 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
US11031677B2 (en) 2006-07-18 2021-06-08 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
US11349200B2 (en) 2006-07-18 2022-05-31 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
US11735810B2 (en) 2006-07-18 2023-08-22 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
US12095149B2 (en) 2006-07-18 2024-09-17 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices

Similar Documents

Publication Publication Date Title
AT504267A1 (de) Baueinheit mit elektrischer schaltfunktion
DE10027125A1 (de) Elektrischer Steckkontakt
DE19742458C1 (de) Kunststoffgehäuse zur Aufnahme einer elektrischen Leiterplatte
DE102006042568A1 (de) Eingebautes Antennenmodul eines kabellosen Kommunikationsendgeräts
EP2595249B1 (fr) Borne de connexion
EP3507862B1 (fr) Dispositif de poignée de porte de véhicule à moteur comprenant un espace de montage électronique étanche
WO2007113030A1 (fr) Module de raccordement pour raccorder une unité de commande ou équivalent à une unité d'entraînement
EP3728772B1 (fr) Poignée de portière de véhicule
DE69406724T2 (de) Antennenanordnung für mobile Kommunikation
EP2787578B1 (fr) Entraînement de porte comportant un système électrique
WO2001009976A1 (fr) Appareil radio avec boitier comportant un corps creux destine a accueillir un element d'antenne
EP1093706B1 (fr) Boitier pour unite electronique, notamment pour appareil de commande d'airbag
DE102007033005A1 (de) Modul und Verfahren zur Herstellung eines Moduls
WO2013041189A2 (fr) Coque de boîtier pourvue d'une antenne notamment destinée à un appareil de télécommunication mobile et procédé pour sa fabrication
EP1620926B1 (fr) Ensemble d'etablissement de contact
EP1402615B1 (fr) Partie de boitier pour entrainement d'ajustage electrique
DE69701652T2 (de) Klemmbrett mit integriertem Entstörfilter insbesondere für elektrische Haushaltgeräte
DE10212768A1 (de) Im Kunststoffspritzgussverfahren insbesondere aus einem harten Kunststoff gefertigtes Betätigungselement
DE102009046870B4 (de) Elektronisches Schaltgerät mit Anschlusskabel
DE10033571C2 (de) Verwendung eines Bauteilträgers für elektronische Bauteile
WO2009124522A1 (fr) Dispositif de blindage d’un connecteur enfichable pour un véhicule et procédé de fabrication de celui-ci
WO2018041448A1 (fr) Ensemble poignée de porte de véhicule à moteur doté d'une antenne
DE102021204119A1 (de) Elektrisches Antriebssystem für ein Fahrzeug und Abschirmungsvorrichtung zur elektromagnetischen Abschirmung von elektrischen oder elektronischen Bauteilen
DE4331969C2 (de) Induktiver Geschwindigkeitssensor
DE102014012459A1 (de) Elektronische Baueinheit, insbesondere kapazitiver Näherungssensor für ein Fahrzeug

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): CN HU IN KR US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase