Sliding mechanism for portable electronic device
View Patent ↗A sliding mechanism includes: a slidable intermediate member having first and second guide holes; a first shaft that is slidably inserted into the first guide hole, the first shaft having first and second end portions; a first spring member that is interposed between the first end portion of the first shaft and the slidable intermediate member to urge the slidable intermediate member toward the second end portion of the first shaft; a second shaft that is slidably inserted into the second guide hole, the second shaft having third and fourth end portions, the third end portion being disposed at a position opposite to the first end portion; and a second spring member that is interposed between the third end portion of the second shaft and the slidable intermediate member to urge the slidable intermediate member toward the fourth end portion of the second shaft.
1. A sliding mechanism for a portable electronic device having a first case and a second case that faces the first case, the sliding mechanism comprising:
a slidable intermediate member having first and second guide holes that are provided to be in parallel with each other;
a first shaft that is slidably inserted into the first guide hole, the first shaft having first and second end portions that are to be attached to the first case;
a first spring member that is interposed between the first end portion of the first shaft and the slidable intermediate member to urge the slidable intermediate member toward the second end portion of the first shaft;
a second shaft that is slidably inserted into the second guide hole, the second shaft having third and fourth end portions that are to be attached to the second case, the third end portion being disposed at a position opposite to a position where the first end portion is disposed; and
a second spring member that is interposed between the third end portion of the second shaft and the slidable intermediate member to urge the slidable intermediate member toward the fourth end portion of the second shaft.
2. A portable electronic device comprising:
a first case;
a second case that faces the first case; and
a sliding mechanism including:
a slidable intermediate member having first and second guide holes that are provided to be in parallel with each other;
a first shaft that is slidably inserted into the first guide hole, the first shaft having first and second end portions that are attached to the first case;
a first spring member that is interposed between the first end portion of the first shaft and the slidable intermediate member to urge the slidable intermediate member toward the second end portion of the first shaft;
a second shaft that is slidably inserted into the second guide hole, the second shaft having third and fourth end portions that are attached to the second case, the third end portion being disposed at a position opposite to a position where the first end portion is disposed; and
a second spring member that is interposed between the third end portion of the second shaft and the slidable intermediate member to urge the slidable intermediate member toward the fourth end portion of the second shaft.
3. The device according to claim 2 further comprising:
a first circuit board that is housed in the first case;
a second circuit board that is housed in the second case; and
a connection cable that is connected to the first and second circuit boards at both ends thereof, the connection cable being fixed to the slidable intermediate member at an intermediate portion thereof,
wherein the first case is provided with first attachment parts to which the first and second end portions are attached, and
wherein the second case is provided with second attachment parts to which the third and fourth end portions are attached.
4. The device according to claim 3 , wherein the connection cable has a plurality of fine coaxial wires being bound together.
5. A portable electronic device comprising:
a first case;
a second case that faces the first case;
a first sliding mechanism; and
a second sliding mechanism,
wherein the first sliding mechanism includes:
a first slidable intermediate member having first and second guide holes that are provided to be in parallel with each other;
a first shaft that is slidably inserted into the first guide hole, the first shaft having first and second end portions that are attached to the first case;
a first spring member that is interposed between the first end portion of the first shaft and the first slidable intermediate member to urge the first slidable intermediate member toward the second end portion of the first shaft;
a second shaft that is slidably inserted into the second guide hole, the second shaft having third and fourth end portions that are attached to the second case, the third end portion being disposed at a position opposite to a position where the first end portion is disposed; and
a second spring member that is interposed between the third end portion of the second shaft and the first slidable intermediate member to urge the first slidable intermediate member toward the fourth end portion of the second shaft, and
wherein the second sliding mechanism includes:
a second slidable intermediate member having third and fourth guide holes that are provided to be in parallel with each other;
a third shaft that is slidably inserted into the third guide hole, the third shaft having fifth and sixth end portions that are attached to the first case; and
a fourth shaft that is slidably inserted into the fourth guide hole, the fourth shaft having seventh and eighth end portions that are attached to the second case, the seventh end portion being disposed at a position opposite to a position where the fifth end portion is disposed.