Abstract: An antenna for a mobile phone and a mobile phone having the same are provided. The antenna for a mobile phone includes: a metal mobile phone case provided with a first slot and a second slot intersecting with the first slot; a circuit board having a clearance zone and a parasitic branch stretching into the clearance zone, and disposed within the metal mobile phone case; an exciting sheet disposed between the circuit board and the metal mobile phone case, and across the first slot in a width direction of the first slot; a dielectric filler disposed between the exciting sheet and the metal mobile phone case, and configured to fill the first slot and the second slot.

Abstract: A robot arm and a transfer robot are disclosed. In one embodiment, a robot arm includes an arm body and a plurality of adjustment units. The arm body has a first carrying surface and defines a length direction along which a length of the arm body is in and a width direction along which a width of the arm body is in. The adjustment units is disposed on at least one side of the arm body in the width direction. Each adjustment unit includes: a connection member fixed to the arm body, and an adjustment member movably connected to the connection member and having a second carrying surface that is parallel to the first carrying surface. The adjustment member is movable relative to the connection member in the width direction so that the second carrying surface is adjustable in the width direction.

Abstract: A processing platform for display panel, comprising a bracket; a platform base having two end portions to which a rotation shaft is fixed, wherein the rotation shaft is rotatably connected with the bracket, and the rotation shaft and the platform base rotate about the rotation shaft as an axis; a platform being connected to the platform base by a telescopic mechanism which can make the platform move in a direction of approaching the platform base or deviating from the platform base, and having a surface which is away from the platform base and on which an suction structure for sucking the display panel is disposed.

Abstract: A robot arm and a transfer robot are disclosed. In one embodiment, a robot arm includes an arm body and a plurality of adjustment units. The arm body has a first carrying surface and defines a length direction along which a length of the arm body is in and a width direction along which a width of the arm body is in. The adjustment units is disposed on at least one side of the arm body in the width direction. Each adjustment unit includes: a connection member fixed to the arm body, and an adjustment member movably connected to the connection member and having a second carrying surface that is parallel to the first carrying surface. The adjustment member is movable relative to the connection member in the width direction so that the second carrying surface is adjustable in the width direction.

Abstract: An electronic device and an antenna of an electronic device are provided. The electronic device includes a metal shell, and the antenna includes: a radiating surface formed by metal shell and having a slot group penetrated therethrough in an up and down direction of the metal shell, the slot group including a plurality of slots; a medium filling layer including a body part disposed on a lower surface of the metal shell and a plurality of filling parts disposed on an upper surface of the body part and filled in the plurality of slots respectively; and an excitation sheet disposed on a lower surface of the medium filling layer.

Abstract: A conveyor belt driving device. The conveyor belt connecting device has: a connecting body provided with a clamping space; a positioning structure with a positioning face, wherein a segment to be connected of a conveyor belt is oppositely abuts against the positioning face, and the segment to be connected of the conveyor belt and the positioning structure are simultaneously provided in the clamping space; and a fixing element penetrating through the connecting body and pressed against the positioning structure, wherein the segment to be connected and the positioning structure are fixed in the clamping space of the connecting body by the pressing of the fixing element.

Abstract: An electric device includes a metal shell having a back metal shell part and a first side metal shell part, and a first antenna which includes: a first radiating surface formed by the back metal shell part and the first side metal shell part and having a variant T-shaped group of slots and a first L-shaped slot, a part of the variant T-shaped group of slots being formed in the back metal shell part, and the other part thereof being formed in the first side metal shell part, the first L-shaped slot being formed in the first side metal shell part; a first dielectric sheet disposed on a front surface of the back metal shell part; and a first L-shaped feeder disposed on a front surface of the first dielectric sheet.

Abstract: An antenna for a mobile phone and a mobile phone having the same are provided. The antenna for a mobile phone includes: a metal mobile phone case provided with a first slot and a second slot intersecting with the first slot; a circuit board having a clearance zone and a parasitic branch stretching into the clearance zone, and disposed within the metal mobile phone case; an exciting sheet disposed between the circuit board and the metal mobile phone case, and across the first slot in a width direction of the first slot; a dielectric filler disposed between the exciting sheet and the metal mobile phone case, and configured to fill the first slot and the second slot.

Abstract: An electronic device and an antenna of an electronic device are provided. The electronic device includes a metal shell, and the antenna includes: a radiating surface formed by metal shell and having a slot group penetrated therethrough in an up and down direction of the metal shell, the slot group including a plurality of slots; a medium filling layer including a body part disposed on a lower surface of the metal shell and a plurality of filling parts disposed on an upper surface of the body part and filled in the plurality of slots respectively; and an excitation sheet disposed on a lower surface of the medium filling layer.

Abstract: A processing platform for display panel, comprising a bracket; a platform base having two end portions to which a rotation shaft is fixed, wherein the rotation shaft is rotatably connected with the bracket, and the rotation shaft and the platform base rotate about the rotation shaft as an axis; a platform being connected to the platform base by a telescopic mechanism which can make the platform move in a direction of approaching the platform base or deviating from the platform base, and having a surface which is away from the platform base and on which an suction structure for sucking the display panel is disposed.

Abstract: An electric device includes a metal shell having a back metal shell part and a first side metal shell part, and a first antenna which includes: a first radiating surface formed by the back metal shell part and the first side metal shell part and having a variant T-shaped group of slots and a first L-shaped slot, a part of the variant T-shaped group of slots being formed in the back metal shell part, and the other part thereof being formed in the first side metal shell part, the first L-shaped slot being formed in the first side metal shell part; a first dielectric sheet disposed on a front surface of the back metal shell part; and a first L-shaped feeder disposed on a front surface of the first dielectric sheet.

Abstract: The present disclosure provides a conveyor belt connecting device and a conveyor belt driving device. The conveyor belt connecting device comprises: a connecting body provided with a clamping space; a positioning structure comprising a positioning face, wherein a segment to be connected of a conveyor belt is oppositely abuts against the positioning face, and the segment to be connected of the conveyor belt and the positioning structure are simultaneously provided in the clamping space; and a fixing element penetrating through the connecting body and pressed against the positioning structure, wherein the segment to be connected and the positioning structure are fixed in the clamping space of the connecting body by means of the pressing of the fixing element.