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公开(公告)号：US20210055358A1
公开(公告)日：2021-02-25
申请号：US16999438
申请日：2020-08-21
摘要： A flexible flat cable testing system includes a first connector including a row of first contacts electrically contacting first ends of a row of wires of a flexible flat cable, a second connector including a row of second contacts electrically contacting second ends of the row of wires, a short circuit test unit including output ports electrically connected to the row of first contacts and input ports electrically connected to the row of second contacts, a potential reader reading a potential level of each of the input ports, and a judgment unit determining whether or not a quality of the flexible flat cable is qualified according to the potential level of each of the input ports. The judgment unit determines that the quality of the flexible flat cable is qualified if the potential level of each of the input ports is equal to a high level output by each of the output ports.
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公开(公告)号：US20200081429A1
公开(公告)日：2020-03-12
申请号：US16568320
申请日：2019-09-12
发明人： Hongtao Liu , Dandan Zhang , Roberto Francisco-Yi Lu , Zongjie Tao , Changjun Wang , Lei Zhou , Lvhai Hu
摘要： A terminal insertion quality monitoring system includes an acceleration sensor disposed on a gripper of a terminal insertion equipment and configured to detect a dynamic acceleration of the gripper while using the gripper to insert a terminal into a housing, a control parameter acquisition device configured to acquire a plurality of control parameters of the terminal insertion equipment while inserting the terminal into the housing, and an artificial intelligence system adapted to classify the detected dynamic acceleration and the acquired control parameters into a plurality of different insertion modes by analyzing and calculating the detected dynamic acceleration and the acquired control parameters. The different insertion modes have a plurality of different grades of terminal insertion quality. The artificial intelligence system is configured to monitor a terminal insertion quality of the terminal according to the insertion mode to which the detected dynamic acceleration and the acquired control parameters correspond.
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公开(公告)号：US11372057B2
公开(公告)日：2022-06-28
申请号：US16999438
申请日：2020-08-21
摘要： A flexible flat cable testing system includes a first connector including a row of first contacts electrically contacting first ends of a row of wires of a flexible flat cable, a second connector including a row of second contacts electrically contacting second ends of the row of wires, a short circuit test unit including output ports electrically connected to the row of first contacts and input ports electrically connected to the row of second contacts, a potential reader reading a potential level of each of the input ports, and a judgment unit determining whether or not a quality of the flexible flat cable is qualified according to the potential level of each of the input ports. The judgment unit determines that the quality of the flexible flat cable is qualified if the potential level of each of the input ports is equal to a high level output by each of the output ports.
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公开(公告)号：US11597623B2
公开(公告)日：2023-03-07
申请号：US16942413
申请日：2020-07-29
摘要： A cable tension control device includes a pair of first active rollers clamping a cable therebetween, a first driver driving the first active rollers, a pair of second active rollers clamping the cable therebetween at an upstream position from the first active rollers, a second driver driving the second active rollers, a floating roller arranged between the first active rollers and the second active rollers and exerting a pushing force on the cable, and an actuator driving the floating roller to move vertically to adjust the pushing force exerted on the cable. A tension force applied on the cable is controlled to be equal to a predetermined tension force by controlling the pushing force and by controlling a speed difference between a first speed at which the first active rollers convey the cable forward and a second speed at which the second active rollers convey the cable forward.
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公开(公告)号：US11296474B2
公开(公告)日：2022-04-05
申请号：US16872796
申请日：2020-05-12
IPC分类号： H01R43/16
摘要： A flexible strip assembly system includes a first conveyor conveying a first layer of material, a pick-up device picking up a conductor and placing the conductor at a predefined position on an upper surface of the first layer of material, a second conveyor conveying a second layer of material, and a first pair of guiding rollers. The conductor is conveyed under driving of the first layer of material. The first pair of guiding rollers press and stick the second layer of material to the first layer of material and the conductor on the upper surface of the first layer of material to form a flexible strip with the conductor clamped between the first layer of material and the second layer of material. At least one of the upper surface of the first layer of material and a lower surface of the second layer of material has an adhesive layer.
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公开(公告)号：US11204603B2
公开(公告)日：2021-12-21
申请号：US16568320
申请日：2019-09-12
发明人： Hongtao Liu , Dandan Zhang , Roberto Francisco-Yi Lu , Zongjie Tao , Changjun Wang , Lei Zhou , Lvhai Hu
摘要： A terminal insertion quality monitoring system includes an acceleration sensor disposed on a gripper of a terminal insertion equipment and configured to detect a dynamic acceleration of the gripper while using the gripper to insert a terminal into a housing, a control parameter acquisition device configured to acquire a plurality of control parameters of the terminal insertion equipment while inserting the terminal into the housing, and an artificial intelligence system adapted to classify the detected dynamic acceleration and the acquired control parameters into a plurality of different insertion modes by analyzing and calculating the detected dynamic acceleration and the acquired control parameters. The different insertion modes have a plurality of different grades of terminal insertion quality. The artificial intelligence system is configured to monitor a terminal insertion quality of the terminal according to the insertion mode to which the detected dynamic acceleration and the acquired control parameters correspond.
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公开(公告)号：US20200075210A1
公开(公告)日：2020-03-05
申请号：US16554808
申请日：2019-08-29
发明人： Chun Wei Huang , Zongjie Tao , Lvhai Hu , Dandan Zhang , Roberto Francisco-Yi Lu
摘要： A magnetic adsorption device includes an electromagnet, a pickup member made of a magnetizable material and disposed in a magnetic field of the electromagnet, and a magnetic shield sleeve sleeved on the pickup member and movable back and forth with respect to the pickup member. The pickup member is adapted to adsorb an electronic device by a magnetic force. A length of a portion of the pickup member exposed from the magnetic shield sleeve is adjustable by moving the magnetic shield sleeve to adjust the magnetic force of the pickup member.
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公开(公告)号：US20200080944A1
公开(公告)日：2020-03-12
申请号：US16567411
申请日：2019-09-11
发明人： Hongtao Liu , Dandan Zhang , Roberto Francisco-Yi Lu , Changjun Wang , Lei Zhou , Zongjie Tao
摘要： An image acquisition system includes a feeding unit supplying a product, a product pickup platform onto which the product is supplied by the feeding unit, and a camera capturing an image of the product on the product pickup platform. The camera identifies a position and an angle of the product based on the image. The image acquisition system includes a robot gripping the product from the product pickup platform based on the position and the angle identified by the camera and an image acquisition platform onto which the product is placed by the robot. An imaging microscope of the image acquisition system captures an image of a surface of the product facing upwards on the image acquisition platform and a computer stores the image of the surface of the product captured by the imaging microscope.
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公开(公告)号：US11175236B2
公开(公告)日：2021-11-16
申请号：US16567411
申请日：2019-09-11
发明人： Hongtao Liu , Dandan Zhang , Roberto Francisco-Yi Lu , Changjun Wang , Lei Zhou , Zongjie Tao
摘要： An image acquisition system includes a feeding unit supplying a product, a product pickup platform onto which the product is supplied by the feeding unit, and a camera capturing an image of the product on the product pickup platform. The camera identifies a position and an angle of the product based on the image. The image acquisition system includes a robot gripping the product from the product pickup platform based on the position and the angle identified by the camera and an image acquisition platform onto which the product is placed by the robot. An imaging microscope of the image acquisition system captures an image of a surface of the product facing upwards on the image acquisition platform and a computer stores the image of the surface of the product captured by the imaging microscope.
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公开(公告)号：US20210032068A1
公开(公告)日：2021-02-04
申请号：US16942413
申请日：2020-07-29
摘要： A cable tension control device includes a pair of first active rollers clamping a cable therebetween, a first driver driving the first active rollers, a pair of second active rollers clamping the cable therebetween at an upstream position from the first active rollers, a second driver driving the second active rollers, a floating roller arranged between the first active rollers and the second active rollers and exerting a pushing force on the cable, and an actuator driving the floating roller to move vertically to adjust the pushing force exerted on the cable. A tension force applied on the cable is controlled to be equal to a predetermined tension force by controlling the pushing force and by controlling a speed difference between a first speed at which the first active rollers convey the cable forward and a second speed at which the second active rollers convey the cable forward.
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