Adaptor system between an antenna plug and a radiotelephone socket

Claim 2

An adaptor system for releasably coupling an antenna (35), having an antenna plug (31), to a portable radio transmitter/receiver unit (15) enclosed in a shell (16) and having an antenna socket (13), said system comprising: an axially extending adaptor member (10) having, at a first end thereof, a first electrical connector (12), and, at an opposite second end thereof, a second electrical connector and mechanical coupler assembly (11) for receiving said antenna plug (31); in said shell (16), a hollow housing (14) for receiving, through an open first end thereof, said adaptor member (10) axially inserted in said hollow housing, said hollow housing (14) having an opposite closed second end containing said antenna socket (13) into which said first electrical connector (12) is plugged; and also in said hollow housing (14), holding means (23), cooperating with a complementary part of said adaptor member (10), for automatically locking the fully inserted adaptor member (10), said holding means (23) comprising manually operated releasing means (24, 25, 27) operable from an exterior side of said housing (14), for releasing the locked adaptor member (10).

Claim 3

The adaptor system according to claim 1, wherein said second electrical connector and mechanical coupler assembly (11) is a screw terminal cooperating with said antenna plug so that operation of said holding mean enables simultaneous axial extraction of said antenna and said adaptor member.

Claim 4

The adaptor system according to claim 1, wherein said first electrical connector (12) of said adaptor member (10) and said socket (13) constitute an MCX type connector.

Claim 5

The adaptor system according to claim 1, wherein said antenna plug (31) and said second electrical connector and mechanical coupler assembly (11) of said adaptor member constitute an SMA type connector.

Claim 6

The adaptor system according to claim 1, wherein said holding means comprises a snap-fastener mechanism locking said adaptor member in said housing.

Claim 7

The adaptor system according to claim 1, wherein said portable transmitter/receiver unit is a portable radiotelephone.

Claim 8

An elongated adaptor member (10) receiving an antenna plug and adapted to be received in a socket of a portable unit for sending or receiving radio-frequency signals, said portable unit comprising a housing containing said socket and arranged for receiving said adaptor member, said adaptor member (10) comprising: on a first end thereof an electrical and mechanical coupling means (11), including external threads, receiving said antenna plug; electrical connection means, on an opposite end of said adaptor member (10), for being received in said socket and for coming into electrical contact with said socket purely by axial insertion of said adaptor member (10) into said housing; and static locking means (26), integral with said adaptor member (10) and located approximately at a midpoint of said elongated adaptor member (10), cooperating with manually. operable holding means (23) mounted exclusively on said housing for releasably retaining said adaptor member (10) in said housing and in contact with said socket to provide an electrical path between said antenna plug and said socket when said antenna plug is received in said electrical and mechanical coupling means, said holding means comprising manually operated releasing means (24, 25, 27), operable from an exterior side of said housing (14), for easily and rapidly releasing the adaptor member (10) from said housing.

Claim 9

An elongated adaptor member (10) receiving an antenna plug and adapted to be received in a socket of a portable unit for sending or receiving radio-frequency signals, said portable unit comprising a housing containing said socket and arranged for receiving said adaptor member, said adaptor member (10) comprising: on a first end thereof an electrical and mechanical coupling means (11), including external threads, receiving said antenna plug; electrical connection means, on an opposite end of said adaptor member (10), for being received in said socket and for coming into electrical contact with said socket purely by axial insertion of said adaptor member (10) into said housing; and static locking means (26), integral with said adaptor member (10) and located approximately at a midpoint of said elongated adaptor member (10), cooperating with manually. operable holding means (23) mounted exclusively on said housing for releasably retaining said adaptor member (10) in said housing and in contact with said socket to provide an electrical path between said antenna plug and said socket when said antenna plug is received in said electrical and mechanical coupling means, said holding means comprising manually operated releasing means (24, 25, 27), operable from an exterior side of said housing (14), for easily and rapidly releasing the adaptor member (10) from said housing.

Claim 10

The adaptor member as defined in claim 7, wherein said static locking means (26) is a groove in said adaptor member (10).

Claim 11

A portable unit for sending or receiving radio-frequency signals and compatible with use of an adaptor system for use between an antenna plug (31) and a socket (13) of said portable unit, said portable unit comprising a housing (14) containing said socket (13) and arranged for receiving an adaptor member (10), said adaptor member comprising an electrical connection and mechanical coupling (11) located at one end thereof adapted to cooperate with said antenna plug (31), electrical connection means located at the other end thereof adapted to cooperate with said socket (13) and coming into electrical contact with said socket purely by axial insertion of said adaptor member (10) into said housing, and locking means (26), on said, adaptor member (10), cooperating with manually operable holding means (23) associated with sssaid housing (14) for retaining said adaptor member (10) in said housing (14) and in contact with said socket (13) to provide an electrical path between said antenna plug (31) cooperates with said electrical connection and mechanical coupling (11), said holding means (23) comprising manually operated releasing means (24, 25, 27), operable from an exterior side of said housing (14), for easily and rapidly releasing the retained adaptor member (10) from said housing.

Claim 12

A portable unit for sending or receiving radio-frequency signals and compatible with use of an adaptor system for use between an antenna plug (31) and a socket (13) of said portable unit, said portable unit comprising a housing (14) containing said socket (13) and arranged for receiving an adaptor member (10), said adaptor member comprising an electrical connection and mechanical coupling (11) located at one end thereof adapted to cooperate with said antenna plug (31), electrical connection means located at the other end thereof adapted to cooperate with said socket (13) and coming into electrical contact with said socket purely by axial insertion of said adaptor member (10) into said housing, and locking means (26), on said, adaptor member (10), cooperating with manually operable holding means (23) associated with sssaid housing (14) for retaining said adaptor member (10) in said housing (14) and in contact with said socket (13) to provide an electrical path between said antenna plug (31) cooperates with said electrical connection and mechanical coupling (11), said holding means (23) comprising manually operated releasing means (24, 25, 27), operable from an exterior side of said housing (14), for easily and rapidly releasing the retained adaptor member (10) from said housing.