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公开(公告)号：US12105403B2
公开(公告)日：2024-10-01
申请号：US17959318
申请日：2022-10-04
发明人： Ping-Huang Yang , Xin-Lian Cheng
摘要： A camera device connection structure includes a circuit board, a lens assembly and a case assembly. The lens assembly is disposed on upper side of the circuit board and has a first mating section and a second mating section respectively disposed on two opposite sides of the lens assembly. The case assembly has a first case body and a second case body. The first and second case bodies are disposed on the upper side of the circuit board and respectively positioned on two sides of the lens assembly. The first and second case bodies respectively have a first connection section and a second connection section corresponding to the lens assembly. The first and second connection sections are respectively connected with the first and second mating sections of the lens assembly, whereby the structural strength of the camera device can be still enhanced in precondition that the camera device is thinned.
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公开(公告)号：US11622842B2
公开(公告)日：2023-04-11
申请号：US16824713
申请日：2020-03-20
发明人： Wei-Chuan Wang , Qiang Wei
IPC分类号： A61C17/34
摘要： An eccentric vibration structure of electrical toothbrush includes an eccentric rod. Two ends of the eccentric rod are respectively formed with a transmission section and a weight section. The transmission section is drivable by a driving force to rotate so as to drive the weight section to eccentrically vibrate. The weight section has at least one weight part for partially or totally increasing the weight of the weight section, whereby due to the increased weight, the weight section is unbalanced in weight to deflect from a central axis of the eccentric rod.
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公开(公告)号：US11497591B2
公开(公告)日：2022-11-15
申请号：US16824709
申请日：2020-03-20
发明人： Wei-Chuan Wang , Qiang Wei
IPC分类号： A61C17/34
摘要： A vibration structure of electrical toothbrush includes an eccentric rod. Two ends of the eccentric rod are respectively formed with a transmission section and a weight section. The transmission section is drivable by a driving force to rotate so as to drive the weight section to eccentrically vibrate. The weight section has an opening and a receiving space inward recessed from the opening. A cover member is correspondingly mated with the opening to cover the same. A weight block is disposed in the receiving space to partially or totally increase the weight of the weight section, whereby due to the increased weight, the weight section is unbalanced in weight to deflect from a central axis of the eccentric rod.
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公开(公告)号：US20210235858A1
公开(公告)日：2021-08-05
申请号：US16824715
申请日：2020-03-20
发明人： Wei-Chuan Wang , Qiang Wei
摘要： A vibration structure of electrical toothbrush includes a shaft rod, a rocking rod, a fixing member and a vibration stem. The shaft rod has a first end and a second end. A driving power is applied to the first end to drive and vibrate the shaft rod. One end of the rocking rod is correspondingly inserted in the second end of the shaft rod. A weight block is disposed at the other end of the rocking rod. The weight block is eccentrically arranged to cause unbalance of the rocking rod to deflect from a central axis of the shaft rod. The fixing member is fitted on the rocking rod between the shaft rod and the weight block. The vibration stem is formed with an internal first space. The shaft rod is correspondingly disposed in the first space with the fixing member in contact with inner side of the vibration stem.
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公开(公告)号：US20230314910A1
公开(公告)日：2023-10-05
申请号：US17959318
申请日：2022-10-04
发明人： Ping-Huang Yang , Xin-Lian Cheng
CPC分类号： G03B17/12 , H04N5/2254 , H04N5/2252
摘要： A camera device connection structure includes a circuit board, a lens assembly and a case assembly. The lens assembly is disposed on upper side of the circuit board and has a first mating section and a second mating section respectively disposed on two opposite sides of the lens assembly. The case assembly has a first case body and a second case body. The first and second case bodies are disposed on the upper side of the circuit board and respectively positioned on two sides of the lens assembly. The first and second case bodies respectively have a first connection section and a second connection section corresponding to the lens assembly. The first and second connection sections are respectively connected with the first and second mating sections of the lens assembly, whereby the structural strength of the camera device can be still enhanced in precondition that the camera device is thinned.
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公开(公告)号：US11730579B2
公开(公告)日：2023-08-22
申请号：US16824715
申请日：2020-03-20
发明人： Wei-Chuan Wang , Qiang Wei
CPC分类号： A61C17/3481 , A46B13/023 , A46B9/04 , A61C17/16
摘要： A vibration structure of electrical toothbrush includes a shaft rod, a rocking rod, a fixing member and a vibration stem. The shaft rod has a first end and a second end. A driving power is applied to the first end to drive and vibrate the shaft rod. One end of the rocking rod is correspondingly inserted in the second end of the shaft rod. A weight block is disposed at the other end of the rocking rod. The weight block is eccentrically arranged to cause unbalance of the rocking rod to deflect from a central axis of the shaft rod. The fixing member is fitted on the rocking rod between the shaft rod and the weight block. The vibration stem is formed with an internal first space. The shaft rod is correspondingly disposed in the first space with the fixing member in contact with inner side of the vibration stem.
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公开(公告)号：US20220408552A1
公开(公告)日：2022-12-22
申请号：US17348775
申请日：2021-06-16
发明人： Xin-Lian Cheng , Hua-Nan Bao , Wei-Chuan Wang
摘要： A lens module mounted on rigid-flex printed circuit board (PCB) includes a rigid-flex PCB unit having two rigid PCBs and a flex PCB connected to between the two rigid PCBs, and an image sensor and a lens mounted on the flex PCB. A clearance is formed between the lens and the two rigid PCBs, and is filled with clearance glue. The clearance glue reinforces joints of the flex PCB and the two rigid PCBs, and the lens module becomes an integral structure after the clearance glue is cured.
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公开(公告)号：US20210322132A1
公开(公告)日：2021-10-21
申请号：US16849980
申请日：2020-04-15
发明人： Wei-Chuan Wang , Qiang Wei
摘要： An electrical toothbrush transmission connection structure includes a transmission shaft and a motor. The transmission shaft has a first sleeve at one end. The first sleeve has a first connection section. The motor has a rotary shaft. A second sleeve is disposed on the rotary shaft. The second sleeve has a second connection section. The first and second connection sections have corresponding cross-sectional shape and are correspondingly connected with each other so that the electrical toothbrush transmission connection structure has better transmission connection structure and effect.
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公开(公告)号：US20210177562A1
公开(公告)日：2021-06-17
申请号：US16824713
申请日：2020-03-20
发明人： Wei-Chuan Wang , Qiang Wei
IPC分类号： A61C17/34
摘要： An eccentric vibration structure of electrical toothbrush includes an eccentric rod. Two ends of the eccentric rod are respectively formed with a transmission section and a weight section. The transmission section is drivable by a driving force to rotate so as to drive the weight section to eccentrically vibrate. The weight section has at least one weight part for partially or totally increasing the weight of the weight section, whereby due to the increased weight, the weight section is unbalanced in weight to deflect from a central axis of the eccentric rod.
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公开(公告)号：US20210177561A1
公开(公告)日：2021-06-17
申请号：US16824709
申请日：2020-03-20
发明人： Wei-Chuan Wang , Qiang Wei
IPC分类号： A61C17/34
摘要： A vibration structure of electrical toothbrush includes an eccentric rod. Two ends of the eccentric rod are respectively formed with a transmission section and a weight section. The transmission section is drivable by a driving force to rotate so as to drive the weight section to eccentrically vibrate. The weight section has an opening and a receiving space inward recessed from the opening. A cover member is correspondingly mated with the opening to cover the same. A weight block is disposed in the receiving space to partially or totally increase the weight of the weight section, whereby due to the increased weight, the weight section is unbalanced in weight to deflect from a central axis of the eccentric rod.
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