Battery charger with retractable contacts
First Claim
Patent Images
1. A battery charger, comprising:
- a housing, the housing defining a slot and through holes;
at least two contacts, the at least two contacts received in the housing and operable to protrude out of the housing after passing through the through holes;
a transmission mechanism, the transmission mechanism received in the housing and for driving the at least two contacts to protrude out of the housing; and
a driving member, the driving member received in the housing and partially extending out of the housing after passing through the slot, the driving member capable of sliding in the slot and activating the transmission mechanism.
1 Assignment
0 Petitions
Accused Products
Abstract
A battery charger includes a housing, at least two contacts, a transmission mechanism, and a driving member. The housing defines a slot and through holes. The at least two contacts are received in the housing and are operable to protrude out of the housing after passing through the through holes. The transmission mechanism is received in the housing and is for driving the at least two contacts to protrude out of the housing. The driving member is received in the housing and partially extends out of the housing after passing through the slot. The driving member is capable of sliding in the slot and activating the transmission mechanism.
6 Citations
20 Claims
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1. A battery charger, comprising:
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a housing, the housing defining a slot and through holes; at least two contacts, the at least two contacts received in the housing and operable to protrude out of the housing after passing through the through holes; a transmission mechanism, the transmission mechanism received in the housing and for driving the at least two contacts to protrude out of the housing; and a driving member, the driving member received in the housing and partially extending out of the housing after passing through the slot, the driving member capable of sliding in the slot and activating the transmission mechanism. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A battery charger, comprising:
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a housing; at least two contacts capable of being selectively located between a first state hidden by the housing, and a second state protruding out of the housing; a transmission mechanism adapted to carry the at least two contacts, the transmission mechanism being received in the housing; and a driving member for driving the transmission mechanism, the driving member partially received in the housing and partially extending out of the housing, the driving member capable of sliding with respect to the housing to selectively locate at a first position and a second position;
the at least two contacts being in the first state when the driving member is in the first position, and being in the second state when the driving member is in the second position. - View Dependent Claims (14, 15, 16, 17)
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18. A battery charger used for charging a battery, the battery charger comprising:
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a housing, the housing defining a slot, the housing comprising a protrusive board extending from one edge of the housing; at least two contacts, the at least two contacts received in the housing and operable to protrude out of the housing for electrically connecting to the battery; a transmission mechanism, the transmission mechanism received in the housing and for driving the at least two contacts to protrude out of the housing to make electrical contact with the battery; and a driving member, the driving member received in the housing and partially extending out of the housing after passing through the slot, the driving member capable of sliding in the slot and activating the transmission mechanism, and also for clamping the battery under the help of the protrusive board. - View Dependent Claims (19, 20)
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Specification