초록 ▼

A switch cover 21 has a frame member 22 and a cover member 23. The frame member 22 is fastened to the case front 6 of a printer 1 and surrounds a power switch 15. The cover member 23 is supported by the frame member 22 pivotably between a closed position 23A covering the opening 24 inside the frame

A switch cover 21 has a frame member 22 and a cover member 23. The frame member 22 is fastened to the case front 6 of a printer 1 and surrounds a power switch 15. The cover member 23 is supported by the frame member 22 pivotably between a closed position 23A covering the opening 24 inside the frame member 22 and shielding the power switch 15 so the power switch 15 is inoperable, and an open position 23B where the opening 24 is open and the power switch 15 is not shielded. By simply fastening the switch cover 21 to the case front 6 with the frame member 22 surrounding the power switch 15, the cover member 23 can cover and prevent operating the power switch 15. Accidental operation of the power switch of electronic devices, including products such as printers, can therefore be prevented.

대표청구항 ▼

1. A printer comprising: a print processing unit that prints;an operation processing unit that connects to the print processing unit and controls communication with the print processing unit;a case housing the operation processing unit and the print processing unit;a power switch that turns the powe

1. A printer comprising: a print processing unit that prints;an operation processing unit that connects to the print processing unit and controls communication with the print processing unit;a case housing the operation processing unit and the print processing unit;a power switch that turns the power supply to the operation processing unit and the print processing unit on and off;a frame member that is fastened to the case and surrounds the power switch; anda cover member that is supported by the frame member movably between a closed position covering a window in the frame member so the power switch cannot be operated, and an open position where the power switch is not covered. 2. The printer described in claim 1, wherein: the frame member has a pair of support parts opposite each other with the window therebetween;the cover member is disposed between the pair of support parts, and is pivotably supported by the pair of support parts on a pivot axis extending in the direction of opposition between the pair of support parts;the pivot axis passes through one end part of the cover member in a perpendicular direction that is perpendicular to the direction of an opening direction of the cover, the opening direction of the cover being perpendicular to the direction of opposition when the cover member is in the closed position;a pair of support pins protruding coaxially to the pivot axis toward the corresponding support part are disposed to the cover member; anda recess that pivotably supports the respective support pin is disposed to each support part. 3. The printer described in claim 2, wherein: a first slope that slopes from the distal end of the support pin in a direction toward the other end of the cover member is disposed to the support pin. 4. The printer described in claim 3, wherein: a second slope that slopes in a different direction than the first slope is disposed to the support pin. 5. The printer described in claim 4, wherein: the second slope slopes in a direction away from the window when the cover member is in the closed position. 6. The printer described in claim 2, wherein: an engaging part that can catch the frame member disposed to the other end of the cover member in the perpendicular direction when the cover member is in the closed position. 7. The printer described in claim 1, further comprising: a reset switch that resets the print processing unit. 8. The printer described in claim 7, wherein: the reset switch is disposed to a position not covered by the cover member. 9. The printer described in claim 7, wherein: the reset switch is covered and cannot be operated when the cover member is in the closed position, and is not covered by the cover member when the cover member is in the open position. 10. A printing system, comprising: a device that sends or receives data; anda printer including a connection unit that connects to the device, a print processing unit that prints,an operation processing unit that controls communication with the print processing unit and the device connected to the connection unit,a case housing the operation processing unit and the print processing unit,a power switch that turns the power supply to the operation processing unit and the print processing unit on and off,a frame member that is fastened to the case and surrounds the power switch, anda cover member that moves between a closed position covering a window in the frame member so the power switch cannot be operated, and an open position where the power switch is not covered. 11. The printing system described in claim 10, wherein: the printer has a reset switch that resets the print processing unit. 12. A printer comprising: a print processing unit that prints;an operation processing unit that connects to the print processing unit and controls communication with the print processing unit;a case housing the operation processing unit and the print processing unit;a power switch that turns the power supply to the operation processing unit and the print processing unit on and off;a frame member that is fastened to the case and surrounds the power switch; anda cover member that is supported by the frame member movably between a closed position covering a window in the frame member so the power switch cannot be operated, and an open position where the power switch is not covered,wherein:the frame member has a pair of support parts opposite each other with the window therebetween;the cover member is disposed between the pair of support parts, and is pivotably supported by the pair of support parts on a pivot axis extending in the direction of opposition between the pair of support parts;the pivot axis passes through one end part of the cover member in a perpendicular direction that is perpendicular to the direction of an opening direction of the cover, the opening direction of the cover being perpendicular to the direction of opposition when the cover member is in the closed position;a pair of support pins protruding coaxially to the pivot axis toward the corresponding support part are disposed to the cover member;a recess that pivotably supports the respective support pin is disposed to each support part;a first slope that slopes from the distal end of the support pin in a direction toward the other end of the cover member is disposed to the support pin;a second slope that slopes in a different direction than the first slope is disposed to the support pin; andthe second slope slopes in a direction away from the window when the cover member is in the closed position.