Patents Assigned to ZHONGSHAN DASHAN PHOTOGRAPHIC EQUIPMENT CO., LTD.
  • Patent number: 11982432
    Abstract: Provided are a light emitting module and a spotlight. The light emitting module has a first substrate having an upper surface and a lower surface; an LED array and multiple first wires disposed on the upper surface of the first substrate. The LED array includes multiple first LEDs emitting light of a first color and multiple second LEDs emitting light of a second color different from the first color. A second substrate is disposed over or peripheral to the first substrate. A plurality of second wires provided on the second substrate. The second wires are respectively electrically connected with the first wires to connect first LEDs in series or in series-parallel and to connect the second LEDs in series or in series-parallel. The second wires are electrically connected with a driving apparatus configured to drive the first LEDs and the second LEDs to emit light through the first wires.
    Type: Grant
    Filed: November 21, 2022
    Date of Patent: May 14, 2024
    Assignee: ZHONGSHAN DASHAN PHOTOGRAPHIC EQUIPMENT CO., LTD.
    Inventors: Jinhua Duan, Xihua Zhu
  • Patent number: 11906101
    Abstract: The present disclosure relates to the field of photography, video recording, and provides a photographic equipment assembly and a quick connection assembly thereof. The quick connection assembly for photographic equipment includes a connecting sleeve having a first locking member and at least one second locking member; and a connecting head capable of being detachably connected with the connecting sleeve. The first locking member being configured to prevent an axial movement of the connecting head relative to the connecting sleeve, and the at least one second locking member being configured to prevent a rotation of the connecting head relative to the connecting sleeve. The first locking member can be rotated relative to the connecting sleeve to axially lock the connecting head in the connecting sleeve in an axial direction of the connecting sleeve, and release an axial locking of the connecting head in the connecting sleeve.
    Type: Grant
    Filed: May 16, 2021
    Date of Patent: February 20, 2024
    Assignee: ZHONGSHAN DASHAN PHOTOGRAPHIC EQUIPMENT CO., LTD.
    Inventor: Xihua Zhu
  • Patent number: 11868031
    Abstract: The present disclosure relates to an electrically controlled sliding apparatus for photographic equipment and a locking assembly thereof. The locking assembly for the electrically controlled sliding apparatus includes a fixed base mounted on the electrically controlled sliding apparatus and a locking fitting mounted on the fixed base. A driven member of the electrically controlled sliding apparatus is mounted within the fixed base. The locking fitting is capable of rotating relative to the fixed base after being pressed against the fixed base, so as to lock or unlock the driven member. The locking assembly for the electrically controlled sliding apparatus provided by the present disclosure is convenient to operate and simple in structure, and is capable of achieving that the sliding block is rapidly locked or unlocked on the guiding rail.
    Type: Grant
    Filed: May 6, 2021
    Date of Patent: January 9, 2024
    Assignee: ZHONGSHAN DASHAN PHOTOGRAPHIC EQUIPMENT CO., LTD.
    Inventor: Xihua Zhu
  • Patent number: 11821614
    Abstract: A lighting assembly includes a photographic lamp. The photographic lamp includes a lamp body, a first supporting arm and a second supporting arm. The first supporting arm is rotatably connected to a sidewall of the lamp body and capable of rotating around a rotation axis perpendicular to the sidewall of the lamp body. The second supporting arm is rotatably connected to the first supporting arm and capable of rotating around a rotation axis extending along a width direction of the first supporting arm. The rotation axis of the second supporting arm is perpendicular to the rotation axis of the first supporting arm. The second supporting arm includes a first rod and a second rod, the first rod being movable relative to the second rod to realize closing or opening of the second supporting arm.
    Type: Grant
    Filed: August 22, 2022
    Date of Patent: November 21, 2023
    Assignee: ZHONGSHAN DASHAN PHOTOGRAPHIC EQUIPMENT CO., LTD.
    Inventors: Xihua Zhu, Jinhua Duan
  • Patent number: 11739787
    Abstract: A conversion component of a suction cup holder for photography equipment includes a fastening component; and a locking component fixed on the fastening component. The locking component includes a locating member fastened on the fastening component, a movable member movably located between the fastening component and the locating member, and a resetting member arranged between the locating member and the movable member. A connecting member which is configured to be connected with photography equipment can pass through the fastening component and can be locked under a cooperation of the fastening component, the movable member and the resetting member.
    Type: Grant
    Filed: May 16, 2021
    Date of Patent: August 29, 2023
    Assignee: ZHONGSHAN DASHAN PHOTOGRAPHIC EQUIPMENT CO., LTD.
    Inventor: Xihua Zhu
  • Patent number: 11506955
    Abstract: The present disclosure relates to an electrically controlled sliding apparatus for photographic equipment, comprising: a controlling component, comprising a power supply and a slider controlling component electrically connected with the power supply; a guiding component; and a sliding component electrically connected with the controlling component and slidably mounted on the guiding component, the sliding component comprising: a rotation component for providing rotation movement; wherein the controlling component further comprises a first conducting part electrically connected with the power supply and the sliding component, the controlling component is configured to supply power to the rotation component through the first conducting part, and wherein the first conducting part comprises a first connecting section and a second connecting section respectively connected with the controlling component and the sliding component.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: November 22, 2022
    Assignee: ZHONGSHAN DASHAN PHOTOGRAPHIC EQUIPMENT CO., LTD.
    Inventor: Xihua Zhu
  • Patent number: 11150540
    Abstract: The present disclosure relates to a detachable quick connection apparatus for photographic equipment and a photographic equipment assembly. The apparatus comprises a locking means and a connection assembly, the locking means comprising a fixed seat provided with at least one through hole and a driving means rotatable relative to the fixed seat, at least one latching member being provided between the fixed seat and the driving means, the connection assembly is provided with an engagement slot which is engaged by the locking member, the locking means comprises a locking member provided in the driving means and a locking spring, the locking member comprises a locating member and a first elastic member which are mounted in the driving means, the locating member is at least partially engaged between the fixed seat and the driving means at the releasing position so that the driving means is stopped at the releasing position.
    Type: Grant
    Filed: May 13, 2020
    Date of Patent: October 19, 2021
    Assignee: ZHONGSHAN DASHAN PHOTOGRAPHIC EQUIPMENT CO., LTD.
    Inventor: Xihua Zhu
  • Patent number: 10845679
    Abstract: The present invention relates to a quick connection handle for photographic equipment comprising a mounting base, a locking component provided in the mounting base and a connecting base connected to the mount base; and the locking component is movable in the mounting base, a through hole is provided in the mounting base through which a screw bolt having an external thread passes, the locking component comprises a locking block, a spring abutting against the locking block and a button, the spring and the button urge the locking block towards different directions, a locking chamber is in the locking block communicating with the through hole of the mounting base, and the locking chamber comprises an internal thread section and a non-threaded section locating at opposite sides, and the spring abuts against an end of the locking block adjacent to the internal thread section.
    Type: Grant
    Filed: October 25, 2019
    Date of Patent: November 24, 2020
    Assignee: ZHONGSHAN DASHAN PHOTOGRAPHIC EQUIPMENT CO., LTD.
    Inventor: Xihua Zhu
  • Patent number: 10782595
    Abstract: A handle with arm support used for a photography equipment, comprises a handle grip and a connecting portion for connecting with the photography equipment, wherein the handle further comprises an arm support connected with the handle grip adapted for supporting a user's arm whilst in use, and the arm support is a structural component which maintains a definite shape under compression and is capable of withstanding a load. The arm support supporting the lower portion of a user's arm, as such, the force needed from a wrist is reduced significantly, especially on the wrist so that the user will not feel tired or encounter wrist fatigue, and a handle operation is more flexible.
    Type: Grant
    Filed: July 16, 2018
    Date of Patent: September 22, 2020
    Assignee: ZHONGSHAN DASHAN PHOTOGRAPHIC EQUIPMENT CO., LTD.
    Inventor: Xihua Zhu
  • Patent number: 9904150
    Abstract: A transmission mode fast-conversion structure for a photographic sliding rail comprises an elongated rail, bracket modules mounted on two ends of the rail, a sliding block module sliding on the rail, a sliding block transmission structure, a flywheel module and an electric module; both the electric module and the flywheel module are provided with a claw disc coupling capable of being engaged with a claw disc type coupling of the sliding block transmission structure and a securing buckle inserted into and buckled with a lock catch structure in the sliding block module. in this way, transmission mode conversion can be achieved by way of plugging and pulling, so that there is no need to loosen screws to demount the original flywheel or electric module before mounting a new electric or flywheel module and to tighten the screws finally.
    Type: Grant
    Filed: May 8, 2017
    Date of Patent: February 27, 2018
    Assignee: Zhongshan Dashan Photographic Equipment Co., Ltd.
    Inventors: Xihua Zhu, Shuang Xiao
  • Patent number: 9726963
    Abstract: A quick connection structure includes a base body, a locking sleeve slidably sleeved on the outside of the base body, a connection platform with a lower part sleeved in a connection hole of the base body, and a locking spring arranged at the lower part of the base body to make the locking sleeve reset upwards along the outer wall of the base body, wherein at least two sets of platform locking units are arranged in the base body. In the quick connection structure, after the hole wall of a tapered locking shaft hole of the locking sleeve releases the lock of a locking block while the locking sleeve sleeved on the outside of the base body slides downwards, the locking block moves outwards under the action of a locking block return spring, thus the connection platform for mounting an apparatus may be inserted.
    Type: Grant
    Filed: November 28, 2016
    Date of Patent: August 8, 2017
    Assignee: ZHONGSHAN DASHAN PHOTOGRAPHIC EQUIPMENT CO., LTD.
    Inventor: Fan Xiao
  • Patent number: D871492
    Type: Grant
    Filed: December 25, 2016
    Date of Patent: December 31, 2019
    Assignee: Zhongshan Dashan Photographic Equipment Co., Ltd.
    Inventor: Fan Xiao