Abstract: A charging device adapted to charge a mobile device includes a fixing base, a charging arm and a restoring member. The charging arm has a first arm end and a second arm end opposite to each other. The first arm end is pivotally connected to the fixing base. During a process of the mobile device docking with the second arm end of the charging arm, the charging arm is adapted to pivotally rotate relative to the fixing base to a docked position corresponding to the mobile device. The restoring member extends along a central axis and is connected to the fixing base and the charging arm. The restoring member provides an elastic potential energy to the charging arm, such that when the mobile device moves away from the charging device, the charging arm is moved from the docked position to an original position by the elastic potential energy.

Abstract: A charge device, including a fixing base, a charging arm pivoting lever, and a pivoting lever, is provided. The charging arm includes a first end portion and a second end portion. The pivoting lever includes a first portion and a second portion, and the first portion is pivotally connected to the fixing base. The pivoting lever is adapted to rotate relative to the fixing base, the second portion is pivotally connected to the first end portion, and the charging arm is adapted to rotate relative to the pivoting lever. A charging system is also provided.

Abstract: A charging device adapted to charge an automatic moving device includes a case, an electricity supply end, a baffle, an arm below the baffle, a blocking assembly on the arm, and a follower. The automatic moving device includes a driving part and an electricity reception end. The case has an opening. The baffle is pivotally connected to the case to cover or expose the opening. The arm has a fixed end and a free end. The blocking assembly is located at an inner side near the opening and movably located on a rotating path of the baffle. The follower is disposed on the free end. When the driving part approaches the opening, the follower moves away from the driving part to drive the blocking assembly to leave the rotating path. The automatic moving device pushes away the baffle, so that the electricity reception end docks with the electricity supply end.

Abstract: A charging device adapted to charge a mobile device includes a fixing base, a charging arm and a restoring member. The charging arm has a first arm end and a second arm end opposite to each other. The first arm end is pivotally connected to the fixing base. During a process of the mobile device docking with the second arm end of the charging arm, the charging arm is adapted to pivotally rotate relative to the fixing base to a docked position corresponding to the mobile device. The restoring member extends along a central axis and is connected to the fixing base and the charging arm. The restoring member provides an elastic potential energy to the charging arm, such that when the mobile device moves away from the charging device, the charging arm is moved from the docked position to an original position by the elastic potential energy.

Abstract: A charging device adapted to charge an automatic moving device includes a case, an electricity supply end, a baffle, an arm below the baffle, a blocking assembly on the arm, and a follower. The automatic moving device includes a driving part and an electricity reception end. The case has an opening. The baffle is pivotally connected to the case to cover or expose the opening. The arm has a fixed end and a free end. The blocking assembly is located at an inner side near the opening and movably located on a rotating path of the baffle. The follower is disposed on the free end. When the driving part approaches the opening, the follower moves away from the driving part to drive the blocking assembly to leave the rotating path. The automatic moving device pushes away the baffle, so that the electricity reception end docks with the electricity supply end.

Abstract: A charging base includes a charging cradle, a pad plate, and a recess positioning portion. A mobile device includes a bottom base, a contact portion disposed on the bottom base, and a drive wheel drives the mobile device to move. The charging cradle includes a platform and a charging contact portion, and a height of the charging contact portion is greater than a height of the bottom base, when the drive wheel moves onto the pad plate, the height of the bottom base is greater than the height of the charging contact portion, when the drive wheel reaches the recess positioning portion while moving from the pad plate toward the charging cradle, the height of the bottom base is less than or equal to the height of the charging contact portion, so that the bottom base covers the platform and the contact portion is in contact with the charging contact portion.

Abstract: A charge device, including a fixing base, a charging arm pivoting lever, and a pivoting lever, is provided. The charging arm includes a first end portion and a second end portion. The pivoting lever includes a first portion and a second portion, and the first portion is pivotally connected to the fixing base. The pivoting lever is adapted to rotate relative to the fixing base, the second portion is pivotally connected to the first end portion, and the charging arm is adapted to rotate relative to the pivoting lever. A charging system is also provided.

Abstract: A telescopic adjuster including first and second linear actuators, a connecting platform and first and second telescopic levers is provided. The first linear actuator includes a first screw and a pair of first fixing rings. The first fixing rings are arranged at two respective ends of the first screw. The second linear actuator includes a second screw and a second fixing ring. The second fixing ring is arranged at the end of the second screw, relatively away from the connecting platform. The first and second linear actuators are arranged on the connecting platform in parallel. The first screw pushes the connecting platform to move along the first screw, and the first fixing rings limit a movement of the connecting platform. The first and second telescopic levers are coaxially arranged.

Abstract: The telescopic adjuster includes a telescopic rod assembly, a driving unit, and a chain. The telescopic rod assembly includes a fixed tube and a driving tube, where the fixed tube is sleeved over the driving tube or the driving tube is sleeved over the fixed tube, the fixed tube is fixed to a housing, and the driving tube can extend or retract relative to the fixed tube. The driving unit includes a first motor and a first gear, where the first motor is configured to drive the first gear. The chain has one end wound around the first gear and the other end fixed to a top end of the driving tube. When the first motor drives the first gear to rotate, the first gear drives the chain to push or pull the driving tube so that the driving tube extends or retracts relative to the fixed tube.

Abstract: A telescopic adjuster including first and second linear actuators, a connecting platform and first and second telescopic levers is provided. The first linear actuator includes a first screw and a pair of first fixing rings. The first fixing rings are arranged at two respective ends of the first screw. The second linear actuator includes a second screw and a second fixing ring. The second fixing ring is arranged at the end of the second screw, relatively away from the connecting platform. The first and second linear actuators are arranged on the connecting platform in parallel. The first screw pushes the connecting platform to move along the first screw, and the first fixing rings limit a movement of the connecting platform. The first and second telescopic levers are coaxially arranged.

Abstract: A charging base includes a charging cradle, a pad plate, and a recess positioning portion. A mobile device includes a bottom base, a contact portion disposed on the bottom base, and a drive wheel drives the mobile device to move. The charging cradle includes a platform and a charging contact portion, and a height of the charging contact portion is greater than a height of the bottom base, when the drive wheel moves onto the pad plate, the height of the bottom base is greater than the height of the charging contact portion, when the drive wheel reaches the recess positioning portion while moving from the pad plate toward the charging cradle, the height of the bottom base is less than or equal to the height of the charging contact portion, so that the bottom base covers the platform and the contact portion is in contact with the charging contact portion.

Abstract: The telescopic adjuster includes a telescopic rod assembly, a driving unit, and a chain. The telescopic rod assembly includes a fixed tube and a driving tube, where the fixed tube is sleeved over the driving tube or the driving tube is sleeved over the fixed tube, the fixed tube is fixed to a housing, and the driving tube can extend or retract relative to the fixed tube. The driving unit includes a first motor and a first gear, where the first motor is configured to drive the first gear. The chain has one end wound around the first gear and the other end fixed to a top end of the driving tube. When the first motor drives the first gear to rotate, the first gear drives the chain to push or pull the driving tube so that the driving tube extends or retracts relative to the fixed tube.

Abstract: A display device includes a flexible display panel and a housing. The housing includes connectors and couplers. Each of the connectors includes two accommodating slots. The connectors and the couplers are sequentially arranged in a staggered manner and connected with one another. Each of the couplers includes a coupling body and two cylinders. The two cylinders are connected to two sides of the coupling body. Each of the cylinders is disposed in the accommodating slot of the adjacent connector. A radial interval of an opening of the accommodating slot is greater than a thickness of the coupling body and is less than a diameter of the cylinder. While the housing is being bent along with the flexible display panel, the adjacent two connectors are being away from each other until the cylinder in the accommodating slot is blocked by the corresponding opening.

Abstract: A display device includes a flexible display panel and a housing. The housing includes connectors and couplers. Each of the connectors includes two accommodating slots. The connectors and the couplers are sequentially arranged in a staggered manner and connected with one another. Each of the couplers includes a coupling body and two cylinders. The two cylinders are connected to two sides of the coupling body. Each of the cylinders is disposed in the accommodating slot of the adjacent connector. A radial interval of an opening of the accommodating slot is greater than a thickness of the coupling body and is less than a diameter of the cylinder. While the housing is being bent along with the flexible display panel, the adjacent two connectors are being away from each other until the cylinder in the accommodating slot is blocked by the corresponding opening.