FPC/FFC tension keeping device and electronic apparatus having the same

An FPC/FFC tension keeping device adapted to be mounted to an electronic apparatus, the electronic apparatus including a first device part, a second device part that is rotatably connected to the first device part, and a first FPC/FFC board, the first FPC/FFC board having two opposite first and second ends that are respectively located within the first device part and the second device part, said FPC/FFC tension keeping device comprising:

• at least one tension keeping unit including
• a base seat module that includes a base seat and two guide members, said base seat having a first surface, a second surface that is opposite to said first surface, and two guiding slots that extend in a first direction, said two guide members being respectively inserted in said guiding slots and fixedly connected to said base seat, and
• a sliding module that includes a sliding member being elongated in a second direction that is perpendicular to the first direction, being connected to said guide members, and being slidable along an axis that extends in the first direction, and two resilient members being respectively disposed in said two guiding slots and respectively sleeved on said guide members;
• wherein said second surface of said base seat is adapted to be connected to the first end of the first FPC/FFC board, said first surface of said base seat is adapted to be in contact with a first portion of the first FPC/FFC board that is between the first and second ends of the first FPC/FFC board, and said sliding member (51) is in contact with a second portion of the first FPC/FFC board that is between the first end and the first portion of the first FPC/FFC board;
• and
• wherein said sliding member is driven to move along the axis toward said base seat when the second end of the first FPC/FFC board is pulled against a resilient force of said resilient members, and is urged by the resilient force of said resilient members to maintain contact between the first FPC/FFC board and said sliding member and conserve tension of the first FPC/FFC board.