World clock

A world clock comprising:

• a cabinet including an open box and a front plaque having a central opening for exposing a world map;
• a time display means including a time display board mounted above the upper surface of said front plaque;
• a world map board attached to said front plaque and exposed through said opening;
• a plurality of touch indicator means, each including a touch pin and a marking light source disposed in the neighborhood of each other and in correspondence to respective districts in the world map board;
• and
• display circuit means for turning on a marking light corresponding to a touch pin touched with a finger and displaying the time at the district designated by said touched pin in said time display board, wherein said front plaque has another opening for mounting the time display means, the opening being provided with a U-shaped seat, and said time display means includes support means consisting of a rectangular back plate and a pair of triangular side plates both fitted on said U-shaped seat to form a slanted opening, further comprising a cut-away seat provided on the upper inner edge of said support means, another plaque for the time display board having an opening window for exposing the time display board, said time display board and said another plaque being fitted in said seat in the support means, stopper means attached to the inner surface of said front plaque at the periphery of said another opening for supporting the lower edge of said time display board, the time display board being thereby supported at a slant angle with respect to said front plaque.

A world clock comprising:

• a cabinet including an open box and a front plaque having a central opening for exposing a world map;
• a time display means including a time display board mounted above the upper surface of said front plaque;
• a world map board attached to said front plaque and exposed through said opening;
• a plurality of touch indicator means, each including a touch pin and a marking light source disposed in the neighborhood of each other and in correspondence to respective districts in the world map board;
• display circuit means for turning on a marking light corresponding to a touch pin touched with a finger and displaying the time at the district designated by said touched pin in said time display board;
• a touch switch means for compensating for daylight saving time disposed on said front plaque;
• and
• said display circuit means displaying daylight saving time at a designated district in said time display board by touching a touch pin on said world map board and then the touch switch for compensating for daylight saving time when the desired district employs daylight saving time, wherein said front plaque is provided with a through hole having large and small diameter portions, said touch switch means for compensating for daylight saving time including a resilient ring for insertion into said hole and a touch terminal, both said ring and said touch terminal having large and small diameter portions, and said display circuit means includes a printed wiring board disposed on the lower surface of said front plaque and a screw penetrating through said printed wiring board and fixed into the small diameter portion of said touch terminal to electrically and mechanically connect said touch terminal and said printed wiring board.

A world clock comprising:

• a cabinet including an open box and a front plaque having a central opening for exposing a world map;
• a time display means including a time display board mounted above the upper surface of said front plaque;
• a world map board attached to said front plaque and exposed through said opening;
• a plurality of touch indicator means, each including a touch pin and a marking light source disposed in the neighborhood of each other and in correspondence to respective districts in the world map board;
• and
• display circuit means for turning on a marking light corresponding to a touch pin touched with a finger and displaying the time at the district designated by said touched pin in said time display board, wherein said display circuit means includes a printed wiring board disposed under the world map board, said touch indicator means includes a marking light source having a central through hole and a touch pin inserted through said central hole of the light source to project a head portion thereabove and having a base portion electrically and mechanically connected to said printed wiring board, and said world map board has through holes for exposing the top portions of said light sources above the map plane.

A world clock comprising;

• a cabinet including an open box and a front plaque having a central opening for exposing a world map;
• a time display means including a time display board mounted above the upper surface of said front plaque;
• a world map board attached to said front plaque and exposed through said opening;
• a plurality of touch indicator means, each including a touch pin and a marking light source disposed in the neighborhood of each other and in correspondence to respective districts in the world map board;
• and
• display circuit means for turning on a marking light corresponding to a touch pin touched with a finger and displaying the time at the district designated by said touched pin in said time display board, wherein said display circuit means includes a printed wiring board disposed under the world map board, said touch indicator means includes a cylindrical touch piece having a base portion electrically and mechanically connected to said printed wiring board and a light source inserted into a central hollow of said cylindrical touch piece to project a head portion above the touch piece, and said world map board has through holes for exposing the top portion of said cylindrical touch piece above the map plane.