DE20100761U1 - Mobile phone antenna with adjustable radiation direction - Google Patents

Mobile phone antenna with adjustable radiation direction

Info

Publication number
DE20100761U1
DE20100761U1 DE20100761U DE20100761U DE20100761U1 DE 20100761 U1 DE20100761 U1 DE 20100761U1 DE 20100761 U DE20100761 U DE 20100761U DE 20100761 U DE20100761 U DE 20100761U DE 20100761 U1 DE20100761 U1 DE 20100761U1
Authority
DE
Germany
Prior art keywords
base
plastic cap
mobile phone
electromagnetic
shielding plate
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.)
Expired - Lifetime
Application number
DE20100761U
Other languages
German (de)
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 DE20100761U priority Critical patent/DE20100761U1/en
Publication of DE20100761U1 publication Critical patent/DE20100761U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/08—Helical antennas
    • 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
    • H01Q1/245—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 means for shaping the antenna pattern, e.g. in order to protect user against rf exposure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
    • H01Q3/04—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying one co-ordinate of the orientation

Landscapes

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

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (2)

1. Eine Mobiltelefon-Antenne mit regelbarer Abstrahlungsrichtung, aufweisend eine Kunststoffkappe, eine elektromagnetische Abschirmplatte, eine Unterlage und eine Basis, dadurch gekennzeichnet, daß
die Kunststoffkappe ein zylinderförmig gebogener Körper ist und einen oberen Teil hat mit einer rechten Seitenfläche, die einen Zwischenraum zur Aufnahme der elektromagnetischen Abschirmplatte umgibt, und einer linken Seitenfläche, die eine Anzeigemarke zum Anzeigen der Richtung elektromagnetischer Abstrahlung trägt, ferner einen unteren Teil mit einer Innenfläche hat, an deren Umfang von 360 eine Vielzahl von Zahnrippen sowie eine Rippe mit halbkreisförmigem Profil entlanglaufen, so daß eine drehbare und in bestimmten Richtungen einrastende dichte Verbindung mit der Unterlage hergestellt wird;
die elektromagnetische Abschirmplatte von der Form eines Zylindermantels mit einer Öffnung eines bestimmten Öffnungswinkels ist, im Zwischenraum der Kunststoffkappe untergebracht ist, so daß elektromagnetische Abstrahlung nur unter dem Öffnungswinkel erfolgt, beim Drehen der Kunststoffkappe mitgenommen wird und in einer mittleren Position einen Abstrahlkörper aufnimmt, der von einem Befestigungsflansch gehalten wird;
die Unterlage an einer Unterseite der Kunststoffkappe angebracht ist, einen Oberteil aufweist mit vier elastischen Plättchen, die außen je eine Einkerbung zum Verzahnen mit den Zahnrippen tragen, einen Mittelteil aufweist mit einem horizontalen Nutring von halbkreisförmigem Profil, der in der Rippe im unteren Teil der Kunststoffkappe gehalten wird, und einen Unterteil aufweist, der einen Vorsprung zum Aufstecken der Basis bildet, so daß eine nicht verdrehbare und nicht aufgehende dichte Verbindung gebildet wird; und
die Basis zylinderförmig ist, direkt auf den Unterteil der Unterlage gesteckt wird, so daß eine dichte Verbindung gebildet wird, und aus abschirmendem Material gefertigt ist, um das Durchdringen elektromagnetischer Wellen zu verhindern.1. A mobile phone antenna with adjustable radiation direction, comprising a plastic cap, an electromagnetic shielding plate, a base and a base, characterized in that
the plastic cap is a cylindrically curved body and has an upper part with a right side surface that surrounds a space for receiving the electromagnetic shielding plate and a left side surface that bears an indicator mark for indicating the direction of electromagnetic radiation, and a lower part with an inner surface has, on the circumference of 360, a plurality of toothed ribs and a rib with a semicircular profile run along, so that a rotatable and lockable in certain directions is made tight connection to the base;
the electromagnetic shielding plate is in the form of a cylinder jacket with an opening of a certain opening angle, is accommodated in the intermediate space of the plastic cap, so that electromagnetic radiation occurs only under the opening angle, is taken along when the plastic cap is rotated and, in a central position, accommodates a radiation body which is from a mounting flange is held;
the pad is attached to an underside of the plastic cap, has an upper part with four elastic plates, each of which has a notch on the outside for toothing with the toothed ribs, a central part with a horizontal grooved ring of semicircular profile, which is in the rib in the lower part of the plastic cap is held, and has a lower part which forms a projection for attaching the base, so that a non-rotatable and non-opening tight connection is formed; and
the base is cylindrical, is placed directly on the lower part of the base, so that a tight connection is formed, and is made of shielding material to prevent the penetration of electromagnetic waves. 2. Eine Mobiltelefon-Antenne mit regelbarer Abstrahlungsrichtung nach Anspruch 1, wobei eine Haltestange fest in die Basis eingefügt ist, um das Einsetzen in ein Mobiltelefon zu erlauben.2. A mobile phone antenna with adjustable Radiation direction according to claim 1, wherein a Handrail is firmly inserted into the base to the Allow insertion into a mobile phone.
DE20100761U 2001-01-16 2001-01-16 Mobile phone antenna with adjustable radiation direction Expired - Lifetime DE20100761U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20100761U DE20100761U1 (en) 2001-01-16 2001-01-16 Mobile phone antenna with adjustable radiation direction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20100761U DE20100761U1 (en) 2001-01-16 2001-01-16 Mobile phone antenna with adjustable radiation direction

Publications (1)

Publication Number Publication Date
DE20100761U1 true DE20100761U1 (en) 2001-03-22

Family

ID=7951692

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20100761U Expired - Lifetime DE20100761U1 (en) 2001-01-16 2001-01-16 Mobile phone antenna with adjustable radiation direction

Country Status (1)

Country Link
DE (1) DE20100761U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1399988A1 (en) * 2001-06-27 2004-03-24 E.M.W. Antenna Co., Ltd Antenna for portable wireless communication apparatuses

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1399988A1 (en) * 2001-06-27 2004-03-24 E.M.W. Antenna Co., Ltd Antenna for portable wireless communication apparatuses
EP1399988A4 (en) * 2001-06-27 2005-01-26 Emw Antenna Co Ltd Antenna for portable wireless communication apparatuses

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010426

R156 Lapse of ip right after 3 years

Effective date: 20040803