Antenna adapter for portable cellular telephone
First Claim
1. An apparatus for adapting a portable cellular telephone for use with a replacement antenna other than the antenna supplied with the cellular telephone by its original manufacturer, wherein said cellular telephone includes a chassis enclosed inside of a housing, the housing having an opening disposed therein proximate to an antenna-receiving receptacle present in said telephone chassis, the apparatus comprising:
- an adapter element having a body portion, a bore disposed in the adapter element body portion defining a point of connection for the replacement antenna, a registration member extending from said adapter element body portion for positioning the adapter element in place in a preselected position within said housing, the registration member engaging said telephone chassis antenna-receiving receptacle, at least one contact member extending out of said adapter element body portion for establishing electrical connection between said adapter element bore and antenna circuitry present in said telephone chassis, the contact member being received by a contact receptacle of said telephone chassis, and an engagement member for selectively engaging said housing in a manner to retain said adapter element in place within said housing and in connection with said telephone chassis; and
,a cap element which engages said housing and closes off said housing opening when the cap element is operatively connected to said housing and which actuates said adapter element engagement member when said cap element is operatively connected to said adapter element, said cap element including means for actuating said adapter element engagement member into an engagement position wherein said adapter element engagement member engages a surface of said housing, said cap element actuating means including at least one elongated actuating lug which extends from said cap element in alignment with said adapter element engagement member, whereby when said cap element is operatively connected to said housing and said adapter element, the actuating lug contacts said adapter element engagement member and urges said adapter element engagement member into said engagement position.
7 Assignments
0 Petitions
Accused Products
Abstract
An adapter assembly for adapting a portable cellular telephone to receive an external replacement antenna or an external direct feed connection includes an adapter element and a retention element. The adapter element includes an antenna receiving bore at one end, and a positioning member at the other end, and further includes a latching member operable between first and second operative positions. The retention element includes a base cap with an extending actuator that biases the latching member into the second operative position where the adapter element is in engagement with body of the telephone.
36 Citations
29 Claims
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1. An apparatus for adapting a portable cellular telephone for use with a replacement antenna other than the antenna supplied with the cellular telephone by its original manufacturer, wherein said cellular telephone includes a chassis enclosed inside of a housing, the housing having an opening disposed therein proximate to an antenna-receiving receptacle present in said telephone chassis, the apparatus comprising:
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an adapter element having a body portion, a bore disposed in the adapter element body portion defining a point of connection for the replacement antenna, a registration member extending from said adapter element body portion for positioning the adapter element in place in a preselected position within said housing, the registration member engaging said telephone chassis antenna-receiving receptacle, at least one contact member extending out of said adapter element body portion for establishing electrical connection between said adapter element bore and antenna circuitry present in said telephone chassis, the contact member being received by a contact receptacle of said telephone chassis, and an engagement member for selectively engaging said housing in a manner to retain said adapter element in place within said housing and in connection with said telephone chassis; and
,a cap element which engages said housing and closes off said housing opening when the cap element is operatively connected to said housing and which actuates said adapter element engagement member when said cap element is operatively connected to said adapter element, said cap element including means for actuating said adapter element engagement member into an engagement position wherein said adapter element engagement member engages a surface of said housing, said cap element actuating means including at least one elongated actuating lug which extends from said cap element in alignment with said adapter element engagement member, whereby when said cap element is operatively connected to said housing and said adapter element, the actuating lug contacts said adapter element engagement member and urges said adapter element engagement member into said engagement position. - View Dependent Claims (2, 3, 4, 5)
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6. An antenna adapter assembly for a portable cellular telephone of the type having an internal circuit board enclosed in a housing, the circuit board including an antenna connection port formed therein and disposed within said housing in proximity to an opening in said housing, the adapter assembly comprising:
- an adapter element and a locking element, the adapter element including a body member having an antenna-receiving receptacle disposed in one end thereof and a circuit board engagement member formed in a opposite end thereof, the circuit board engagement member being received within the circuit board antenna connection port when said adapter assembly is operatively connected to said telephone, the adapter element further having means for establishing an electrical connection between said circuit board and said adapter element antenna-receiving receptacle, said adapter element further including a latch member operable between first and second operative positions in response to connection of said locking element to said housing and to said adapter element, said latch member occupying the first operative position when said locking element is not connected to said adapter element and said housing, said latch member occupying the second operative position when said locking element is operatively connected to said adapter element and said housing, said latch member having a free end which is spaced away from an engagement surface of said housing in said first operative position and is engaged with said housing engagement surface in said second operative position, said locking element including an actuating member which engages said adapter element latch member and urges said latch member from said first operative position into said second operative position when said locking element is operatively connected to said adapter element and said housing.
- View Dependent Claims (7, 8, 9)
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10. An apparatus for a hand-held cellular telephone which permits a user of the telephone to replace the antenna supplied with said telephone by the original telephone equipment manufacturer with a replacement antenna of the user'"'"'s choice, wherein said telephone includes a body portion having an antenna-receiving bore therein, a housing partially enclosing said body portion and said antenna-receiving bore, the telephone housing including an opening in general alignment with said antenna-receiving bore, said apparatus comprising:
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an adapter element having first means for engaging said telephone body portion antenna-receiving bore and positioning the adapter element in registration within said telephone housing, second means for establishing an electrical connection between said adapter element and antenna circuitry resident in said telephone body portion, third means for receiving a connective end of the replacement antenna, the adapter element second and third means being conductively interconnected within said adapter element, fourth means for selectively engaging said telephone housing, the adapter element fourth means including a cam surface which opposes a shoulder portion of said telephone housing; and
,a retention element having first means for actuating said adapter element cam surface into engagement with said telephone housing shoulder portion, the retention element first means including an engagement member which contacts said cam surface to urge said cam surface into engagement with said telephone housing shoulder portion when said retention element is operatively connected to said telephone housing, and second means for engaging said telephone housing and retaining said retention element in place on said telephone housing, said retention element second means further maintaining the retention element first means in an actuating mode, whereby said adapter element fourth means engages with said telephone housing. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
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24. An adapter assembly for providing an external antenna connection to a handheld cellular telephone which has a telephone body portion enclosed within an exterior housing, the telephone body portion including an antenna-receiving bore and internal antenna circuitry, the assembly apparatus comprising:
an adapter body having an antenna-receiving receptacle formed therein, the adapter body including at least one electrical contact member extending therefrom and electrically connected to the antenna-receiving receptacle, said adapter body further having means for engaging said telephone body portion within said antenna-receiving bore and means for actuating said telephone body portion engagement means, said adapter body electrical contact member and telephone body engagement means being disposed in a first base portion of said adapter body which extends into said telephone housing proximate to, but offset from said telephone body antenna-receiving bore, said adapter body further including a second base portion which is offset from said first base portion and which engages an outer surface of said telephone housing, whereby said external antenna connection is offset from said telephone body portion antenna-receiving bore. - View Dependent Claims (25, 26, 27)
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28. An apparatus for a hand-held cellular telephone which permits a user of the telephone to replace the antenna supplied with said telephone by the original telephone equipment manufacturer with a replacement antenna of the user'"'"'s choice, wherein said telephone includes a body portion having an antenna-receiving bore therein, a housing partially enclosing said body portion and said antenna-receiving bore, the telephone housing including an opening in general alignment with said antenna-receiving bore, said apparatus comprising:
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an adapter element having first means for engaging said telephone body portion antenna-receiving bore and positioning the adapter element in registration within said telephone housing, second means for establishing an electrical connection between said adapter element and antenna circuitry resident in said telephone body portion, third means for receiving a connective end of the replacement antenna, the adapter element second and third means being conductively interconnected within said adapter element, fourth means for selectively engaging said telephone housing; and
,a retention element including a cap member, the cap member including an opening which is aligned with said adapter element third means and which engages said adapter element third means when said retention element is operatively connected to said telephone housing, said cap member further having first means for actuating said adapter element fourth means into engagement with said telephone housing and second means for engaging said telephone housing and retaining said retention element in place on said telephone housing, said retention element second means further maintaining the retention element first means in an actuating mode, whereby said adapter element fourth means engages with said telephone housing.
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29. An adapter for adapting a portable cellular telephone for use with a replacement antenna other than the antenna supplied with the telephone by its original manufacturer by providing a direct feed connection to said telephone, wherein said telephone includes telephone circuitry disposed within a housing of said telephone, the housing having an opening disposed therein proximate to an antenna connection present in said telephone circuitry, the adapter comprising:
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an adapter body, means disposed on the adapter body defining a point of connection for the replacement antenna, means extending out of said adapter body for electrically connecting said adapter body to said telephone circuitry, means extending from said adapter body for positioning said adapter body in a preselected position within said housing, and engagement means for selectively engaging said housing in a manner to retain said adapter body in place within said housing and said adapter body in electrical connection with said telephone circuitry; and
,a retention element which operatively connects to said adapter body and which actuates said engagement means when said retention element is engaged with said adapter body, said retention element including at least one actuating member for actuating said engagement means into an engagement position wherein said engagement means engages a surface of said telephone housing, the actuating member extending from said retention element in alignment with said engagement means, whereby when said retention element is operatively connected to said adapter body, said actuating member contacts said engagement means and urges said engagement means into said engagement position.
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Specification