Smart antenna and antenna fixing mechanism

1. An antenna fixing mechanism, comprising:

an antenna unit that includes a receiving element for receiving broadcast television signals transmitted from a plurality of directions, with the antenna unit having wiring that electrically couple and transmit signals from the antenna unit to a television receiver;

a housing of flat cylindrical configuration having an upper half and a lower half, with the lower half having a first aperture at a radial center of the lower half;

the housing accommodates the antenna unit, with the receiving element of the antenna unit housed and maintained in a substantially horizontal orientation within the housing;

a hollow shaft that has a first end and a second end; the first end of the hollow shaft is coupled with the lower half of the housing through a connecting member;

the connecting member includes a bore with a central longitudinal axis that coincides and is concentric with the first aperture and a hollow section of the hollow shaft;

the wiring of the antenna unit extends out through the first aperture of the lower half of the housing, passes through the bore of the connecting member and out and into the hollow shaft through the first end, and exists out of the second end of the hollow shaft, and is coupled with the television receiver;

the hollow shaft includes a plurality of grooves near the second end, aligned along a longitudinal direction of the hollow shaft, with each groove of the plurality of grooves oriented transversely in relation to the longitudinal direction of the hollow shaft, and axially aligned diametrically with respect to one another;

the plurality of grooves are used to adjustably fix and maintain an appropriate distance between the housing with which the hollow shaft is coupled and the television receiver to reduce interference noise signal from the television receiver that may affect reception quality of the antenna unit;

a holding part that adjustably holds the hollow shaft on the television receiver so that the housing is maintained substantially horizontally, parallel in relation to a horizontal surface on which the television receiver is maintained;

the holding part includes holding members protruding from an outside surface of a back wall of a cabinet of the television receiver so that the hollow shaft is held between the holding members and on the television receiver;

the holding members include opposite, concavely curved surfaces that face each other, and are substantially configured to an outside surface of the hollow shaft;

the holding members further include threaded through-holes through the concavely curved surfaces of the holding members, with one or more of the diametrically opposed groove of the hollow shaft aligned to coincide with the threaded through-holes of the holding members; and

with a set of fasteners inserted through the threaded through-holes of the holding member and the aligned one or more diametrically opposed groove to adjustably fix and maintain the hollow shaft in a position that provides appropriate distance between the housing and the television receiver for optimal reception of broadcast television signals.

2. The antenna fixing mechanism as set forth in claim 1 , wherein:

the first end of the hollow shaft is inserted into the bore of the connecting member, and detachably secured therein by a fastener inserted through a connecting hole of the connecting member that is oriented normal the bore.

3. The antenna fixing mechanism as set forth in claim 1 , wherein:

the connecting member is protruded from the lower half of the housing, and is substantially configured as an inverted frustum.

4. An antenna fixing mechanism for a smart antenna, comprising:

an antenna unit that includes a receiving element for receiving broadcast television signals transmitted from a plurality of directions, with the antenna unit having wiring that electrically couple and transmit signals from the antenna unit to a television receiver;

the wiring includes an antenna Radio Frequency (RF) cable for transmitting broadcast television signals provided by the antenna unit to the television receiver, and a cable based on a predetermined communication system for controlling the receiving element;

a housing of flat cylindrical configuration having an upper half and a lower half, with the lower half having a first aperture at a radial center of the lower half;

the housing accommodates the antenna unit, with the receiving element of the antenna unit housed and maintained in a substantially horizontal orientation within the housing;

a hollow shaft made of an insulating material that has a first end and a second end;

the first end of the hollow shaft is coupled with the lower half of the housing through a connecting member;

the connecting member includes a bore with a central longitudinal axis that coincides and is concentric with the first aperture and a hollow section of the hollow shaft;

the wiring of the antenna unit extends out through the first aperture of the lower half of the housing, passes through the bore of the connecting member and out and into the hollow shaft through the first end, and exists out of the second end of the hollow shaft, and is coupled with the television receiver;

the hollow shaft includes a plurality of grooves near the second end, aligned along a longitudinal direction of the hollow shaft, with each groove of the plurality of grooves oriented transversely in relation to the longitudinal direction of the hollow shaft, and axially aligned diametrically with respect to one another;

the plurality of grooves are used to adjustably fix and maintain an appropriate distance between the housing with which the hollow shaft is coupled and the television receiver to reduce interference noise signal from the television receiver that may affect reception quality of the antenna unit;

a holding part that adjustably holds the hollow shaft on the television receiver so that the housing is maintained substantially horizontally, parallel in relation to a horizontal surface on which the television receiver is maintained;

the holding part includes holding members protruding from an outside surface of a back wall of a cabinet of the television receiver so that the hollow shaft is held between the holding members and on the television receiver;

the holding members include opposite, concavely curved surfaces that face each other, and are substantially configured to an outside surface of the hollow shaft;

the holding members further include threaded through-holes through the concavely curved surfaces of the holding members, with one or more of the diametrically opposed groove of the hollow shaft aligned to coincide with the threaded through-holes of the holding members; and

with a set of fasteners inserted through the threaded through-holes of the holding member and the aligned one or more diametrically opposed groove to adjustably fix and maintain the hollow shaft in a position that provides appropriate distance between the housing and the television receiver for optimal reception of broadcast television signals;

the hollow shaft is held fixedly on the television receiver so that a vertical position thereof is adjustable by engaging end parts of the fasteners into the threaded through-holes and in the one or more groove.

5. The antenna fixing mechanism for a smart antenna as set forth in claim 4 wherein:

the first end of the hollow shaft is inserted into the bore of the connecting member, and detachably secured therein by a fastener inserted through a connecting hole of the connecting member that is oriented normal the bore.

6. The antenna fixing mechanism for a smart antenna as set forth in claim 4 wherein:

the connecting member is protruded from the lower half of the housing, and is substantially configured as an inverted frustum.