TV game machine
First Claim
1. A TV game machine to and from which a cartridge storing a game program can be attached and detached, for executing processes for a game by reading the game program from the attached cartridge, comprising:
- a housing having a hole for inserting said cartridge at an upper surface; and
a power switch mechanism provided related to the upper surface of said housing;
whereinsaid cartridge has a flat shape with one and the other major surfaces, and a locking groove extending in horizontal direction formed approximately at the center of one major surface;
said power switch mechanism includesa slide switch slidably provided on the upper surface of said housing,a power switch contained in said housing and turned on/off in response to operation of said slide switch, andlocking means axially supported in said housing and rotated in response to operation of said slide switch, a part of which is fit in the locking groove of said cartridge when it is rotated;
wherebywhen said cartridge is attached to said housing and said power switch is turned on, said lock means is fit in the locking groove of said cartridge to lock said cartridge to prevent ejection of the cartridge.
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Accused Products
Abstract
A locking groove extending in the horizontal direction is formed approximately at the center of a front surface of a cartridge. A power switch is turned on/off in response to an operation of a slide switch. When the power switch is turned on by the slide switch, a lock plate rotates in response to the operation of the slide switch. At this time, a projecting portion provided on one side of the lock plate is fit in the locking groove. Consequently, simultaneously with the turning on/off the power, the cartridge is locked so as not to be ejected.
372 Citations
10 Claims
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1. A TV game machine to and from which a cartridge storing a game program can be attached and detached, for executing processes for a game by reading the game program from the attached cartridge, comprising:
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a housing having a hole for inserting said cartridge at an upper surface; and a power switch mechanism provided related to the upper surface of said housing;
whereinsaid cartridge has a flat shape with one and the other major surfaces, and a locking groove extending in horizontal direction formed approximately at the center of one major surface; said power switch mechanism includes a slide switch slidably provided on the upper surface of said housing, a power switch contained in said housing and turned on/off in response to operation of said slide switch, and locking means axially supported in said housing and rotated in response to operation of said slide switch, a part of which is fit in the locking groove of said cartridge when it is rotated;
wherebywhen said cartridge is attached to said housing and said power switch is turned on, said lock means is fit in the locking groove of said cartridge to lock said cartridge to prevent ejection of the cartridge. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A TV game machine to and from which a cartridge storing a game program can be attached and detached, for executing processes for the game by reading the game program from the attached cartridge, comprising:
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a housing having a hole for inserting said cartridge is formed on an upper surface; an eject mechanism for forcefully discharging said cartridge attached to said housing; and power switch mechanism provided related to the upper surface of said housing;
whereinsaid cartridge has a flat shape with one and the other major surfaces and a locking groove extending in horizontal direction formed approximately at the center of one major surface, said power switch mechanism includes a slide switch slidably provided on the upper surface of said housing, a power switch contained in said housing and turned on/off in response to operation of said slide switch, and locking means axially supported in said housing and rotated in response to operation of said slide switch, a part of which is fit in the locking groove of said cartridge when it is rotated;
wherebywhen said cartridge is attached to said housing and said power switch is turned on, said locking means is fit in the locking groove of said cartridge to lock said cartridge, preventing discharge of the cartridge by said eject mechanism. - View Dependent Claims (8, 9)
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10. A TV game machine to and from which a cartridge storing a game program can be attached and detached, for executing processes for the game by reading the game program from the attached cartridge, comprising:
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a housing having a hole to which the cartridge is inserted formed on the upper surface; a power switch mechanism provided related to the upper surface of said housing; a door member provided near the hole for inserting said cartridge to be freely opened and closed, for shutting the hole for inserting the cartridge when the cartridge is not attached; and a top panel attached to the upper surface of said housing;
whereinsaid cartridge having a flat shape with one and the other major surfaces and a locking groove extending in the horizontal direction formed approximately at the center of one major surface; said power switch mechanism includes a slide switch slidably provided on the upper surface of said upper housing, a power switch contained in said housing and turned on/off in response to operation of said slide switch, and locking means axially supported in said housing and rotated in response to operation of said slide switch, a part of which is fit to the locking groove of said cartridge when it is rotated at power on for locking said cartridge to prevent ejection of the cartridge and a part of which abuts said door member when power is turned on without inserting said cartridge so as to prevent and lock insertion of said cartridge; said top panel having a plurality of holes for externally exposing said slide switch and said door member, and a plurality of engaging pawls extending downward at an outer periphery of the lower surface thereof; a slide switch receiving portion for slidably receiving said slide switch, and a plurality of engaging concave portions to which the engaging pawls of said top panel are inserted are formed on the upper surface of said housing, and by attaching said door member in the cartridge inserting hole of said housing, attaching said slide switch to said slide switch receiving portion and placing said top panel thereon, and by inserting respective engaging pawls of the top panel to respective engaging concave portions on the upper surface of said housing, the slide switch and the door member are held in said housing.
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Specification