Rollable electronic device comprising wire structure
According to various embodiments of the present disclosure, an electronic device comprises: a housing comprising a first housing and a second housing, the second housing accommodating at least part of the first housing and configured to move relative to the first housing; a display configured to be unfolded based on the sliding movement of the housing; a multi-bar structure comprising a plurality of rods which support at least part of the display; a motor structure comprising a motor disposed in the housing and configured to generate a driving force for the sliding movement of the housing; a gear structure comprising a pinion gear configured to rotate based on the driving force; and a wire structure comprising a wire connected to the multi-bar structure and the gear structure.
1 . An electronic device comprising:
a housing including a first housing and a second housing configured to accommodate at least a portion of the first housing and to move relative to the first housing;
a display configured to be unfolded based on a sliding movement of the housing;
a multi-bar structure, comprising a plurality of rods, configured to support at least a portion of the display;
a motor structure comprising a motor disposed in the housing and configured to generate a driving force for the sliding movement of the housing;
a gear structure, including a pinion gear, configured to rotate based on the driving force; and
a wire structure, comprising a wire, connected to the multi-bar structure and the gear structure,
wherein the multi-bar structure comprises a plurality of rods,
wherein the plurality of rods comprises an end bar positioned at an end of the multi-bar structure, and
wherein the end bar comprises a fastening region connected to the wire structure.
2 . The electronic device of claim 1 , wherein the gear structure comprises a first region facing the wire structure and a second region connected to the pinion gear,
wherein the second region is configured to rotate based on rotation of the first region.
3 . The electronic device of claim 2 , wherein the first region comprises a first gear tooth, and the second region comprises a second gear tooth configured to be engaged with the first gear tooth.
4 . The electronic device of claim 3 , wherein the first gear tooth and the second gear tooth protrude in a direction perpendicular to the pinion gear.
5 . The electronic device of claim 2 , wherein the first region is positioned between the second region and the motor structure.
6 . The electronic device of claim 2 , wherein the first region and the second region are spaced apart from each other, and
wherein the motor structure is disposed between the first region and the second region.
7 . The electronic device of claim 1 , wherein the gear structure comprises a rack gear connected to the second housing and configured to be engaged with the pinion gear, and
wherein the motor structure is connected to the first housing.
8 . The electronic device of claim 1 , wherein the multi-bar structure comprises a head portion connected to an end of the plurality of rods.
9 . The electronic device of claim 1 , wherein the first housing comprises a guide rail including a rail configured to accommodate at least a portion of the head portion and a protrusion at least partially surrounded by the rail.
10 . The electronic device of claim 1 , wherein the gear structure comprises an accommodation groove configured to accommodate at least a portion of the wire structure.
11 . The electronic device of claim 1 , wherein the gear structure comprises a gear shaft connected to the motor structure and configured to provide a rotation axis,
wherein the pinion gear is configured to rotate along the rotation axis, and
wherein the wire structure is configured to be rolled around the rotation axis.
12 . The electronic device of claim 1 , wherein the wire structure comprises a first wire end connected to the multi-bar structure and a second wire end opposite to the first wire end and connected to the gear structure.
13 . The electronic device of claim 1 , wherein the display comprises a first display area connected to the second housing and a second display area extending from the first display area and at least partially connected to the multi-bar structure.
14 . The electronic device of claim 1 , wherein the gear structure comprises a first region facing the wire structure and a second region connected to the pinion gear,
wherein the second region is configured to rotate based on rotation of the first region, and
wherein the second region is configured to rotate sequentially and/or stepwise with respect to the first region such that, after the first region has rotated in a first rotation direction and/or a second rotation direction, the second region rotates in the same direction as the first region.