Abstract:
The present invention achieves size reductions. The present invention includes: a casing having a cell accommodated therein; and a terminal portion having a connection terminal that is connected to an electrode terminal of a connection device. The casing has a top surface and a bottom surface that are located on opposite sides in the height direction, and two side surfaces that are located on opposite sides in the width direction and between the top surface and the bottom surface. In the casing, cutouts are respectively formed by stepped surfaces continuous with the side surfaces and by groove-forming surfaces continuous with the bottom surface. Guided grooves are respectively formed opening to the groove-forming surfaces. The guided grooves are located more toward the bottom surface than the stepped surfaces.
Abstract:
The present invention reduces the size of a battery while ensuring high identifiability. The present invention includes: a casing that has a cell accommodated therein; and a terminal portion that has a connection terminal connected to an electrode terminal of a connection device. A functional groove having a prescribed function is formed in the casing such that the length direction thereof matches the direction in which the connection terminal and the electrode terminal connect together. The functional groove is formed by linking, in a continuous manner, a plurality of functional portions having different lengths. There is thus no section for partitioning functional portions between the plurality of functional portions having different lengths, and therefore the size of the functional groove in the direction in which the functional portions are linked corresponds to the total size of the plurality of functional portions. Consequently, it is possible to achieve a battery that is reduced in size while ensuring high functionality.
Abstract:
In the present invention, the occurrence of damage to and scratching of a connector is reduced and a good connection state is maintained with respect to an electrode terminal of a connection terminal. The present invention includes: a casing in which the outer surface thereof has a plurality of exterior surfaces facing in different directions, and in which a placement recess is formed; a cell that is accommodated inside the casing; and a connector that is disposed in the placement recess and has a connection terminal connected to an electrode terminal of a connection device. A surface forming the placement recess of the casing is formed as a recess-forming surface, and the recess-forming surface is between the exterior surfaces and the connector. Thus, at least one end surface of the connector is located more inward in the casing than the exterior surfaces. Therefore, if dropped or the like, the occurrence of damage to and scratching of the connector can be reduced, and a good connection state can be maintained with respect to the electrode terminal of the connection terminal.
Abstract:
A tape drive device capable of surely feeding a magnetic tape (T) extracted from a tape cartridge (4) to a windup reel (3) in a drive device body, a tape extraction device, and a tape cassette; the tape drive device, comprising a chucking mechanism (14) engaged with a reader block (12) provided at one end of the magnetic tape (T), a transfer mechanism (11) having a transfer part (13) for feeding the chucked reader block (12), release levers (33) and (34) installed on both end sides of a cam groove (19) for movably guiding the reader block (12), operated by cam bodies (35) and (36) installed on the transfer part (13), and releasing the chucking of the chucking mechanism (14), and reel motors (53C) and (52T) having frequency generators (52C) and (52T) drivingly rotating the tape reel (410) and the windup reel (3) in the tape cartridge (4).
Abstract:
A single reel tape cartridge capable of positioning a reader block and preventing the reader block from rattling by providing a locking part to the reader block and a winding reel inside a device body, wherein a pair of right and left changer grips are formed at two corner parts of the tape cartridge so as to pass in vertical direction, a memory module for radio communication having the control information in a magnetic tape recorded therein is mounted aslant at one corner part of the tape cartridge so that a communication antenna can be directed in two directions, a stripe for identification of medium is provided on a reader tape, and the cartridge is closed by a reel unlocking shutter, whereby the single reel tape cartridge suitable for use in a library can be realized.