Mobile terminal
First Claim
1. A mobile the second switch shield terminal comprisinga front case comprising a keypad-accommodating portion;
- a rear case detachably coupled to the front case at a rear surface of the front case with a component accommodating space, in which a main printed circuit board (PCB) is arranged, therebetween; and
a keypad of a flexible material accommodated in the keypad-accommodating portion of the front case and provided with a plurality of key buttons,the keypad comprising a water-resistant blade placed at an edge thereof and extending toward the keypad-accommodating portion, and the keypad-accommodating portion comprising a blade-insertion rail placed on a bottom thereof and partially inserting the water-resistant blade therein; and
a reset key unit coupled to the other side of the main PCB and initializing memory,wherein the reset key unit comprises;
a reset-key tact switch provided at the other side of the main PCB;
a second switch shield provided in the main PCB to surround the reset-key tact switch and passing the reset-key tact switch therethrough;
a reset-key water-resistant cap of a flexible material inserted in the second switch shield, airtightly sealing the second switch shield, and having a second protrusion shielding end portion adjacent to the reset-key tact switch, andwherein the second switch shield and the reset-key water-resistant cap have a non-circular section.
1 Assignment
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Accused Products
Abstract
Disclosed is a mobile terminal. The mobile terminal of the present invention comprises: a front case having a keypad-accommodating portion; a rear case attachably/detachably coupled to a rear surface of the front case such that a component-accommodating space, in which a main PCB is arranged, is interposed between the front case and the rear case; and a keypad which has a plurality of key buttons, and which is made of a flexible material, and which is accommodated in the keypad-accommodating portion of the front case. The keypad has an edge on which a water-resistant blade extends toward the keypad-accommodating portion. The keypad-accommodating portion has a bottom surface on which a blade insertion rain is formed to enable a portion of the water-resistant blade to be inserted into the rail. The mobile terminal of the present invention has a simple structure to enable easy manufacture and assembly, and in particular prevents water or moisture from entering a keypad area.
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Citations
20 Claims
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1. A mobile the second switch shield terminal comprising
a front case comprising a keypad-accommodating portion; -
a rear case detachably coupled to the front case at a rear surface of the front case with a component accommodating space, in which a main printed circuit board (PCB) is arranged, therebetween; and a keypad of a flexible material accommodated in the keypad-accommodating portion of the front case and provided with a plurality of key buttons, the keypad comprising a water-resistant blade placed at an edge thereof and extending toward the keypad-accommodating portion, and the keypad-accommodating portion comprising a blade-insertion rail placed on a bottom thereof and partially inserting the water-resistant blade therein; and a reset key unit coupled to the other side of the main PCB and initializing memory, wherein the reset key unit comprises; a reset-key tact switch provided at the other side of the main PCB; a second switch shield provided in the main PCB to surround the reset-key tact switch and passing the reset-key tact switch therethrough; a reset-key water-resistant cap of a flexible material inserted in the second switch shield, airtightly sealing the second switch shield, and having a second protrusion shielding end portion adjacent to the reset-key tact switch, and wherein the second switch shield and the reset-key water-resistant cap have a non-circular section. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification