Built-in type antenna assembly of wireless communication terminal

A built-in type antenna assembly of a wireless communication terminal, comprising:

• a board;
• a case mounted on the board and having at least one disposing part formed through the case such that a portion of an upper surface of the board is exposed through the disposing part;
• an antenna member mounted on an upper surface of the case to radiate electrical signals from the board to the outside while receiving external signals;
• and
• a resilient part disposed within the disposing part so as to provide resilient force for maintaining contacts between an upper end of the resilient part and the antenna member and between a lower end of the resilient part and the board to electrically connect the board and the antenna member;
• wherein the resilient part is a meander spring bent to have at least one cycle of wave shape so as to impart the resilient force to a body of the resilient part extending from the lower end of the resilient part contacting the upper surface of the board to the upper end of the resilient part contacting the lower surface of the antenna member;
• wherein the resilient part is a bent-type meander spring having a body comprising bent portions alternately bent at an angle of 90° from a central portion of the body in opposite directions such that the bent portions do not face each other.

A built-in type antenna assembly of a wireless communication terminal, comprising:

• a board;
• a case mounted on the board and having at least one disposing part formed through the case such that a portion of an upper surface of the board is exposed through the disposing part;
• an antenna member mounted on an upper surface of the case to radiate electrical signals from the board to the outside while receiving external signals;
• and
• a resilient part disposed within the disposing part so as to provide resilient force for maintaining contacts between an upper end of the resilient part and the antenna member and between a lower end of the resilient part and the board to electrically connect the board and the antenna member;
• wherein the resilient part is a meander spring bent to have at least one cycle of wave shape so as to impart the resilient force to a body of the resilient part extending from the lower end of the resilient part contacting the upper surface of the board to the upper end of the resilient part contacting the lower surface of the antenna member;
• wherein the resilient part is a bent-type meander spring having a body comprising bent portions alternately bent at an angle of 90° at both sides of a central portion of the body such that the bent portions face each other.

A built-in type antenna assembly of a wireless communication terminal, comprising:

• a board;
• a case mounted on the board and having at least one disposing part formed through the case such that a portion of an upper surface of the board is exposed through the disposing part;
• an antenna member mounted on an upper surface of the case to radiate electrical signals from the board to the outside while receiving external signals;
• and
• a resilient part disposed within the disposing part so as to provide resilient force for maintaining contacts between an upper end of the resilient part and the antenna member and between a lower end of the resilient part and the board to electrically connect the board and the antenna member;
• wherein the resilient part is a meander spring bent to have at least one cycle of wave shape so as to impart the resilient force to a body of the resilient part extending from the lower end of the resilient part contacting the upper surface of the board to the upper end of the resilient part contacting the lower surface of the antenna member;
• wherein the resilient part is a bent-type meander spring having a body comprising bent portions alternately bent at different angles at both sides of a central portion of the body.