FI91688C

FI91688C - Car Radio Phone

Info

Publication number: FI91688C
Application number: FI901630A
Authority: FI
Inventors: Mikko Moilanen
Original assignee: Nokia Mobile Phones Ltd
Priority date: 1990-03-30
Filing date: 1990-03-30
Publication date: 1994-07-25
Also published as: FI901630A; FI91688B; FI901630A0

Description

9168891688

Autoradiopuhelin Tåmån keksinnon kohteena on autoradiopuhelin, joka on asen-5 nettu autoon kiinteåsti ja joka kåsittåå radio-osan, joka sisåltåå normien mukaisen suurtaajuustehon omaavan låhetti-men sekå vastaanottimen, radio-osaan kaapelilla kytketyn antennin, valintanåppåimiston kåsittåvåt kåyttolaitteet sekå auton kojelaudan alueella sijaitsevassa telineesså pidettå-10 vån kuulopuhelimen.The present invention relates to a car radio telephone which is permanently installed in a car and which comprises a radio part comprising a transmitter with a high-frequency power according to the standards and a receiver, a radio-connected antenna in the area of the car, a radio keyboard hold-10 vån hearing aid.

Nykyiset autoon kiinteåsti asennettavat radiopuhelimet kåsittåvåt tyypillisesti låhettimenå ja vastaanottimena toimi-van radio-osan sekå tåhån kaapelin kautta liitetyn erilli-15 sen, kåyttolaitteena toimivan kuulopuhelimen, joka on varus-tettu valintanåppåimistollå. Radio-osa on kytketty kaapelilla auton ulkopuoliseen antenniin sekå johtimilla virtalåh-teenå toimivaan auton akkuun.Current in-car radiotelephones typically comprise a radio component that transmits as a transmitter and a receiver, as well as a separate operator-operated hearing aid connected to a cable and equipped with a dial pad. The radio part is connected with a cable to the car's external antenna and with wires to the car's battery.

20 Radiopuhelimen radio-osa on suuren kokonsa johdosta asennet-tu yleenså auton takaosaan. Kåyttolaitteena toimiva, auton kojelaudan alueelle sijoitettu kuulopuhelin on kytketty ra-dio-osaan vålikaapelilla. Kaapelin vetåminen kojelaudan ja auton takaosan vålille tuottaa kuitenkin usein sijoitus-ja 25 asennusongelmia ja on lisåksi kaliis ratkaisu.20 Due to its large size, the radio part of the radio is usually mounted on the back of the car. The hearing aid, which acts as an operating device and is located in the area of the car's dashboard, is connected to the radio part with an intermediate cable. However, routing the cable between the dashboard and the rear of the car often produces placement and installation problems and is an additional solution.

Tåmån keksinnon tarkoituksena on muodostaa autoon kiinteåsti asennettava autoradiopuhelin, joka on entistå yksinkertaisempi ja jolla edellå mainittu, nykyisiin autoradiopuhelimiin liit-30 tyvå kaapelointiongelma on våltetty. Keksinn611e on tunnus - omaista se, ettå puhelimen radio-osa ja kåytt61aitteet on kom-binoitu yhdeksi, yhteisen rungon omaavaksi yksikoksi, joka sijaitsee kiinteåsti auton kojelaudan alueella, ja ettå mainittu runko on varustettu telineellå kuulopuhelinta vårten.The object of the present invention is to provide a car radio telephone which is permanently mounted in a car, which is even simpler and with which the above-mentioned cabling problem associated with current car radio telephones has been avoided. The invention is characterized in that the radio part of the telephone and the operating devices are combined into a single unit with a common body, which is fixedly located in the area of the car's dashboard, and that said body is provided with a stand for a hearing aid.

3535

Keksinnon mukaisen puhelimen oleellisena etuna on sen asen-tamisen helppous ilman hankalia kaapelikytkentojå. Puhelimen asentamista ja kåyttoå helpottaa my6s se, ettå radio-osan ja kåyttdlaitteiden yhteiseen runkoon sijoitettu kombinaatio 2 91 6 b δ on mahdollista konstruoida pienikokoiseksi tarvitsematta tinkia normien mukaisesta låhettimen suurtaajuustehosta.An essential advantage of the telephone according to the invention is its ease of installation without cumbersome cable connections. The installation and use of the telephone is also facilitated by the fact that the combination 2 91 6 b δ placed in the common frame of the radio part and the operating devices can be constructed to a small size without compromising the standard high-frequency power of the transmitter.

Eråan keksinnon mukaisen autoradiopuhelimen sovellutuksen 5 mukaan radio-osaan kuuluvat elimet ja kåyttolaitteet sijait-sevat oleellisesti paallekkain yhteisessa kotelossa, jonka sivulla on teline pystyasentoon sijoitettavalle kuulopuheli-melle. Tallainen puhelin on helppo asentaa auton kuljettajan ulottuville ja on ergonomisesti edullinen toimintojen jar-10 jestelyn vastatessa oleellisesti sitå, mita kaytetaan nor-maaleissa huonepuhelimissa.According to an embodiment 5 of a car radio telephone according to the invention, the members and operating devices belonging to the radio part are located substantially one on top of the other in a common housing, on the side of which there is a stand for a hearing aid to be placed vertically. Such a telephone is easy to install within the reach of the car driver and is ergonomically advantageous, with the jar-10 arrangement of functions substantially corresponding to that used in normal room telephones.

Keksinnon mukaisen autoradiopuhelimen asentaminen voi tapah-tua edullisesti kannattamalla radio-osan ja kåyttolaitteiden 15 muodostama yksikko kannatinpuomiin, joka on toisesta påås-tåan kiinnitetty auton kojelautaan. Puomi voi muodostua esim. kahdesta tai useammasta toisiinsa niveltyvåsta osasta, jotka mahdollistavat mainitun yksikon aseman sååtelyn. Radio-osa ja kayttolaitteet ovat tålla tavoin asetettavissa 20 optimaaliselle etåisyydelle puhelimen kåyttåjåstå. Vaihtoeh-toisesti voi puomi muodostua teleskooppisesti sisåkkåin menevistå osista, joilla niinikåån puhelimen etåisyys koje-laudassa olevasta kiinnityskohdasta saadaan såådettåvåksi.The installation of the car radio telephone according to the invention can advantageously take place by supporting the unit formed by the radio part and the drive devices 15 on a support boom, which is attached at one end to the dashboard of the car. The boom may consist, for example, of two or more articulated parts which enable the position of said unit to be regulated. In this way, the radio part and the operating devices can be set at an optimal distance from the telephone user. Alternatively, the boom may be formed by telescoping inwardly extending parts, which also allow the distance of the telephone from the mounting point on the dashboard to be adjusted.

25 Keksintoå selostetaan seuraavassa lahemmin esimerkin avulla : viittaamalla oheisiin piirustuksiin, joissa kuvio 1 esittåå eråstå keksinnon mukaista autoradiopuhelinta auton akkuun ja antenniin kytkettynå ja irrotettuna auton kojelautaan asennetusta kannatinpuomista, ja 30 kuvio 2 esittåå osaa kuvion 1 mukaisesta autoradiopuhelimes-ta kannatinpuomiin kiinnitettynå.The invention will now be described in more detail by way of example: with reference to the accompanying drawings, in which Figure 1 shows a car radio according to the invention connected to a car battery and antenna and disconnected from a car dashboard mount, and Figure 2 shows a part of a car cover

Kuviossa 1 on esitetty osittain skemaattisesti keksinnon mukainen autoradiopuhelin 1, joka sijaitsee auton kojelaudan 35 2 alueella sopivasti ajajan ulottuvilla. Autoradiopuhelin kåsittåå pitkånomaisen, oleellisesti suorakulmaisen kotelon 3, johon on sijoitettu puhelimen låhettimestå ja vastaanot-timesta muodostuva radio-osa sekå kåyttolaitteet. Viimeksi 91688 3 mainittuun kuuluva valintanåppåimisto 4 sijaitsee koteion 3 etupaneelissa. Koteion sivulla on teline 5 koteloon joh-dolla 6 yhdistetylle kuulopuhelimelle 7. Kotelossa 3 oleva radio-osa on johdon 8 kautta yhdistetty puhelimen virtalåh-5 teena toimivaan auton akkuun 9 ja johdon 10 kautta auton ulkopuoliseen antenniin 11.Figure 1 shows a partially schematic view of a car radio telephone 1 according to the invention, which is located in the area of the car's dashboard 35 2 suitably within reach of the driver. The car radio telephone comprises an elongate, substantially rectangular housing 3, in which the radio part consisting of the transmitter and receiver of the telephone and the operating devices are placed. The selection key keyboard 4 belonging to the latter 91688 3 is located on the front panel of the housing 3. On the side of the housing there is a stand 5 for a hearing aid 7 connected to the housing by a cable 6. The radio part in the housing 3 is connected via a cable 8 to a car battery 9 acting as a power supply for the telephone

Kuvion 1 mukaisen autoradiopuhelixnen 1 kannattimena toimii puomi 12, joka muodostuu toisiinsa nivelletyista osista 13 10 ja joka on toisesta pååståån 14 kiinnitetty kiertyvåsti auton kojelautaan 2. Puomin 12 vastakkaisessa pååsså on kierrettåvisså oleva levy 15, johon puhelimen kotelo 3 asennetaan kiinteåsti siten, etta puomi pitåa koteion 3 ja sen sivulla olevan kuulopuhelimen 7 oleellisesti pystysuo-15 rassa asennossa. Koteion 3 kiinnitys puomin 12 paåhan voi tapahtua esim. ruuveilla.The car radio 1 according to Fig. 1 is supported by a boom 12 consisting of articulated parts 13 10 and rotatably attached at one end 14 to a car dashboard 2. At the opposite end of the boom 12 there is a rotatable plate 15 on which the telephone housing 3 is mounted. the housing 3 and the hearing aid 7 on its side in a substantially vertical position. The attachment of the housing 3 to the head of the boom 12 can be done e.g. with screws.

Kuviossa 2 on esitetty radio-osan ja kåyttdlaitteet sisalta-va kotelo 3 sen kannattamine kuulopuhelimineen 7 kiinnitet-20 tynå auton kojelautaan asennettuun, toisiinsa kååntyvåsti nivelletyista osista 13 muodostuvaan ja kummastakin pååståån kiertyvåån puomiin 12. Puhelinlaite on kuvion mukaan kåån-netty esim. kohti kuljettajaa.FIG. .

25 Alan ammattimiehelle on selvåå, etta keksinnon erilaiset sovellutusmuodot eivåt rajoitu esitettyyn esimerkkiin, vaan voivat vaihdella oheisten patenttivaatimusten puitteissa.It will be apparent to those skilled in the art that the various embodiments of the invention are not limited to the example shown, but may vary within the scope of the appended claims.

Claims

91688 4

A car radio telephone (1) mounted permanently in a car and comprising a radio part comprising a standard high-frequency transmitter and a receiver, an antenna (11) connected to the radio part by a cable (10), a selection keypad (4) ) comprising an operating device and a hearing aid (7) held in a stand (5) in the region of the car dashboard (2), characterized in that the radio part and the operating devices are combined into one unit with a common body (3) 10 fixedly located in the car dashboard. (2) in the area, and that said body is provided with a stand (5) for the hearing aid (7).

A car radio telephone according to claim 1, characterized in that the members and the operating devices belonging to the radio part are located substantially on top of each other in a common housing (3), the side of which has a stand (5) for a vertical hearing aid (7).

Car radio telephone according to Claim 1 or 2, characterized in that the unit (3) formed by the radio part and the drive devices is supported at one end on a boom (12) attached to the car's instrument panel (2).

Car radio according to claim 3, characterized in that the boom (12) consists of two or more interlocking parts (13) which allow the position of said unit (3) to be adjusted.

5,91688