摘要:
An adapter pack is constructed so that it can be connected to a video camera via the site via which the battery pack is normally connected. The adapter pack is itself provided with a mounting site on which the battery pack can be connected. This construction allows the adapter pack to be operatively "sandwiched" between the battery pack and the camera. The adapter pack is arranged to permit the power from the battery pack to be supplied both to its own circuitry and therethrough to the camera.
摘要:
A video camera apparatus including a video camera device, a battery for supplying electric energy to the video camera device, an adapter detachably mounted in the video camera device to connect the video camera device with the battery, and a connecting device. The video camera device may be attached to the base unit and thereby be connected with another electrical apparatus, such as a VCR.
摘要:
A remote-control-operated locking/unlocking system includes a key which transmits a locking/unlocking signal by remote control. A locking/unlocking unit is provided with a controller for controlling a locking/unlocking operation based on a locking/unlocking signal transmitted from the key. The controller has a suitability determining section for determining the suitability of a locking/unlocking signal transmitted from the key, and an information section for providing information indicating that the use of the key is unsuitable.
摘要:
A connection device for electrically connecting a contact 304 of an equipment with a board 36 in a battery 100, the device comprising a housing 41 having an aperture 40H, and a connection terminal 300 arranged within the housing 41 correspondingly to the aperture 40H, the connection terminal having a plurality of first connecting parts 302 for pinching and holding the contact 304 of the equipment so as to be electrically connected with the contact 304 of the equipment and a plurality of second connecting parts 303 provided integrally with the plurality of first connecting parts 302 for pinching the board 36 to electrically connect the plurality of first connecting parts 302 with the contact 304 of the equipment.
摘要:
A transmission and reception system for controlling a locking/unlocking operation of a key includes a transmission section for transmitting a control signal having a predetermined frequency for effecting locking/unlocking of the key, and a reception section for receiving the control signal and effecting driving control of the key in response to the control signal. The reception section includes a carrier detection circuit for detecting a frequency of the control signal and supplies power only to the carrier detection circuit when the control signal is not received.
摘要:
A built-in camera type video tape recorder can be loaded on a connecting apparatus for connecting the built-in camera type video tape recorder having video signal, audio signal, and control signal terminals and a power supply connecting terminal to other electrical machinery and apparatus. It comprises a supporting member formed at one side wall of the built-in camera type video tape recorder and having a shutter member, the shutter member being opened in a ganged relation with a shutter which is opened when the built-in camera type video tape recorder is loaded on the connecting apparatus, and a terminal portion facing an opening portion of the shutter member and the supporting member and being electrically connected to a signal input and output portion projected from the opening portion opened when a shutter of the connecting apparatus is opened. A connecting apparatus for connecting such a built-in camera type video tape recorder comprises an apparatus body being connected to the other electrical machinery and apparatus via a cable, an input and output terminal portion for connecting respective terminals of the built-in camera type video tape recorder to the apparatus body, the built-in camera type video tape recorder being loaded onto the apparatus body, a shutter mechanism for opening a shutter provided on the apparatus body by a slide operation, and a terminal portion for electrically connecting the signal input and output terminal portion.
摘要:
A built-in camera type video tape recorder as disclosed that can be loaded on a connecting apparatus for connecting the built-in camera type video tape recorder having video signal, audio signal, and control signal terminals and a power supply connecting terminal to other electrical machinery and apparatus. It comprises a supporting member formed at one side wall of the built-in camera type video tape recorder and having a shutter member, the shutter member being opened in a ganged relation with a shutter which is opened when the built-in camera type video tape recorder is loaded on the connecting apparatus, and a terminal portion facing an opening portion of the shutter member of aid supporting member and being electrically connected to a signal input and output portion projected from the opening portion opened when a shutter of the connecting apparatus is opened. A connecting apparatus for connecting such a built-in camera type video tape recorder comprises an apparatus body being connected to the other electrical machinery and apparatus via a cable, an input and output terminal portion for connecting respective terminals of the built-in camera type video tape recorder to the apparatus body, the built-in camera type video tape recorder being loaded onto the apparatus body, a shutter mechanism for opening a shutter provided on the apparatus body by a slide operation, and a terminal portion for electrically connecting the signal input and output terminal portion.
摘要:
The present invention reduces components of a circuit board and miniaturizes a battery pack using a thermostat. The battery pack includes a thermostat (9) having a casing portion (10) formed of a nonconductive material, a first electrode portion (13) disposed at one surface (10a) of the casing portion, and a second electrode portion (18) and (18) disposed at another surface (10c) opposite to the one surface of the casing portion, wherein one electrode lead (5) projected from a battery cell (3) is connected to one electrode connecting portion (7) of a circuit board (4); another electrode lead (6) is connected to the first electrode portion of the thermostat; and the second electrode portion of the thermostat is connected to another electrode connecting portion (8) of the circuit board.
摘要:
A power source unit is constructed by an AC/DC switching power source circuit 12, a battery unit 16, switching circuits 13 and 15, detecting circuits 18 and 21 corresponding to the switching circuits 13 and 15, and stop signal forming circuits 19 and 20. In the supplying mode, the power source circuit 12 is made operative, the switching circuit 13 is turned on, an output voltage formed by the power source circuit 12 is supplied to the load side, and at the same time, the switching circuit 15 is turned off by a stop output from the stop signal forming circuit 20. In the charging mode, the power source circuit 12 is made operative, the switching circuit 15 is turned on, the output voltage formed by the power source circuit 12 is supplied to the battery unit 16, and at the same time, the switching circuit 13 is turned off by a stop output of the stop signal forming circuit 19.