Testing electronic products for determining abnormality

    公开(公告)号:US11892923B2

    公开(公告)日:2024-02-06

    申请号:US17854208

    申请日:2022-06-30

    Inventor: Jia-Liang Wu

    CPC classification number: G06F11/221

    Abstract: A method for testing electronic products implemented in an electronic device includes selecting a serial port connected with a slave device in serial communication with a product under test. An activation instruction is transmitted to the slave device, and the electronic product is started through the slave device. Data stored in at least one register of the electronic product and a state of the electronic product is obtained and a capacitance of at least one capacitor in the electronic product is measured. When the electronic product is found to be in an abnormal state, determining a cause of abnormality according to data of the electronic product and the capacitance of the at least one capacitor.

    Glue dispensing device
    52.
    发明授权

    公开(公告)号:US11839897B2

    公开(公告)日:2023-12-12

    申请号:US17535936

    申请日:2021-11-26

    Inventor: Chao-Jie Lei

    CPC classification number: B05C5/0225 B05C11/048

    Abstract: A glue dispensing device includes a glue container, a first driver, an elastic member, a connecting plate, and a first limiting plate. The glue container includes a containing main body and a glue dispensing head. The glue dispensing head includes a first receiving groove and a dispensing opening. The containing main body includes a second receiving groove and a third receiving groove. The first driver is arranged in the glue container, and includes a piston, a driving portion, and a piston rod. The elastic member is arranged in the second receiving groove. The connecting plate is fixed in the first receiving groove and located at a side of the piston. A first through hole penetrates the connecting plate. The first limiting plate is movably received in the third receiving groove and fixedly sleeved on the piston rod. The elastic member abuts between the connecting plate and the first limiting plate.

    Image capture device and image capture method

    公开(公告)号:US11830899B1

    公开(公告)日:2023-11-28

    申请号:US18072565

    申请日:2022-11-30

    Abstract: An image capture device includes a sensing component, a filter layer, and a micromotor. The sensing component includes a plurality of sensing units arranged in an array. The filter layer is disposed on one side of the sensing component and includes a plurality of filter units arranged in an array. The micromotor includes a stator and a mover, the sensing component is fixed on the stator, the filter layer is fixed on the mover. The micromotor is used to drive the filter layer to move relative to the sensing component, such that the plurality of sensing units is moved to a one-to-one corresponding position relative to the plurality of filter units.

    Camera module with multiple lenses using single image sensor and electronic device with module

    公开(公告)号:US11825215B1

    公开(公告)日:2023-11-21

    申请号:US17957243

    申请日:2022-09-30

    CPC classification number: H04N23/957 H04N23/52

    Abstract: A multi-lens camera module making use of a single image sensor comprising first and second lens modules, an image acquisition module, a refracting module, and a shielding module. The refracting module refracts light from either the first lens module and/or the second lens module, the shielding module allowing light to enter only one of the first or second lens modules by masking the other. The first and second lens modules can share one image acquisition module, which saves cost and interior space of the camera module and thus of the electronic device using such camera module. An electronic device comprising the camera module is also provided.

    Carrier belt and carrier roll having the same

    公开(公告)号:US11554918B2

    公开(公告)日:2023-01-17

    申请号:US17186903

    申请日:2021-02-26

    Inventor: Yi-Bo Lv

    Abstract: A carrier belt for loading materials includes a carrier body, a protective film on a mounting surface of the carrier body, and at least one dividing strip sandwiched between the protective film and the carrier body, thereby spacing protective film from the carrier body to form a gap. The mounting surface comprises a plurality of loading areas to carry the materials and at least one non-loading area. The at least one dividing strip is arranged on the on the non-loading area, a height of the gap is greater than a thickness of each of the materials. A carrier roll is also provided.

    Focusing device
    56.
    发明授权

    公开(公告)号:US11506860B2

    公开(公告)日:2022-11-22

    申请号:US17023699

    申请日:2020-09-17

    Abstract: A focusing device includes a fixing base, a screw rod, a focusing gear, a height adjusting ring, and a focusing ring. A first through hole is defined in the fixing base, the screw rod with a first thread is movably mounted on the fixing base. The focusing gear is also mounted on the fixing base and defines a third through hole corresponding to the first through hole. An outer wall of the focusing gear has an engaging portion meshing with the first thread. The focusing ring is movably received in the third through hole and located on a side of the height adjusting ring away from the fixing base. The height adjusting ring can adjust a distance between the focusing ring and a lens module to avoid distortion of an optical lens in any circumstances during focusing.

    Camera module of electronic device
    57.
    发明授权

    公开(公告)号:US11294138B2

    公开(公告)日:2022-04-05

    申请号:US16369068

    申请日:2019-03-29

    Abstract: A camera module of an electronic device includes a lens body and a bracket. The lens body includes a base mount. The bracket includes a main body and a conductive member. The main body is made of electrically non-conductive material and is configured to fixedly mount the lens body. The conductive member is received within the main body and is configured to electrically couple the base mount to a housing of the electronic device to discharge electric charge accumulated on the base mount.

    Light projection device and electronic device using same

    公开(公告)号:US11287734B2

    公开(公告)日:2022-03-29

    申请号:US16901209

    申请日:2020-06-15

    Abstract: A single light projection device providing illumination in two opposing directions includes a lens module and a light source module. The lens module includes a light-incident surface, a first light-emitting surface, and a second light-emitting surface. The light source module includes a light source configured for emitting light toward the light-incident surface. The first light-emitting surface and the second light-emitting surface introduce the light from the light source module outside of the light projection device in two different and opposing directions.

    Pressing member and machine with pressing member

    公开(公告)号:US11212920B2

    公开(公告)日:2021-12-28

    申请号:US16953065

    申请日:2020-11-19

    Abstract: A pressing member includes a base, a first pressing portion, and a second pressing portion. The first pressing portion and the second pressing portion are arranged on a same surface of the base. The base is provided with a first hole. The first pressing portion includes a first contact surface facing away from the base. The first contact surface defines a second hole extending toward the base and communicating with the first hole to cooperatively define a channel. The second pressing portion includes a second contact surface facing away from the base. The second contact surface and the first contact surface are arranged on a same plane.

    Bending test device and bending mechanism thereof

    公开(公告)号:US11187634B2

    公开(公告)日:2021-11-30

    申请号:US16542545

    申请日:2019-08-16

    Inventor: Shu-Yu Cheng

    Abstract: A bending test device to bend a product as a test includes a base, a driving mechanism, and a bending mechanism. The driving mechanism and the bending mechanism are set on the base. The bending mechanism includes a supporting member, a rotating plate, a first holding part, and a second holding part. The supporting member is set on the base. The rotating plate is rotatably set on the supporting member. The rotating plate connects to the driving mechanism. The first holding part and the second holding part are set on the rotating plate. The first holding part clamps a first part of a workpiece, the second holding part clamps a second part of the workpiece. The driving mechanism rotates the rotating plate and thus drives the second holding part to rotate and bend the workpiece.

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