Abstract: An integrated drive device is provided which comprises a motor component and a power source component; the motor component is provided with an opposed first end and second end; the first end of the motor component is a power output end; the power source component is detachably and electrically connected with the second end of the motor component; the power source component and the motor component are disposed back and forth in parallel. The integrated drive device as a finished product has a more integrated structure and can be quickly mounted onto and dismounted from a top track of a curtain, saving time and labor in assembling process. The drive device can be adapted to a single-chamber top track of a curtain as well as short and long curtains, and the power source component is detachable, which helps transportation and storage, avoiding occurrence of potential safety hazards.

Abstract: An external punching-free mounting mechanism for a curtain, comprising a cross beam exposed outside a window frame, a first mounting assembly and a second mounting assembly supporting the cross beam in the window frame in a cooperative way, and the first mounting assembly and the second mounting assembly are oppositely connected to the cross beam; the first mounting assembly and the second mounting assembly can slide in the length direction of the cross beam in the unlocking state; the first mounting assembly and the second mounting assembly are fixed to the cross beam in the locking state; the first mounting assembly and the second mounting assembly are both connected with an auxiliary member used for clinging to the inner frame edge of the window frame.

Abstract: The present disclosure discloses a curtain drilling-free electric mounting device and a top beam mounting assembly thereof, which comprises a housing with accommodation chamber disposed inside; an electric drive module, a locking module and a telescoping adjusting module are sequentially disposed inside. The electric drive module is fixedly disposed inside the accommodation chamber. One end of the locking module is connected with a power output end of the electric drive module and the other end connected with the telescoping adjusting module. An end of the telescoping adjusting module away from the locking module is exposed outside the housing to abut against a mounting surface for pre-positioning. The telescoping adjusting module has a telescoping adjusting length. The electric drive module drives the locking module to lock or unlock the telescoping adjusting module. In a locked state, a length that the telescoping adjusting module protrudes out of the housing is fixed.

Abstract: The present disclosure discloses an electric drilling-free mounting device for mounting a curtain and a top beam mounting assembly thereof, which comprises a housing, with a chamber disposed inside and an end cover connected at one end. A power component, a pressing assembly and an elastic adjusting assembly are sequentially mounted inside the chamber. The power component is fixedly disposed, and a power output end of the power component is in transmission connection with the pressing assembly. One end of the elastic adjusting assembly is abutted against the pressing assembly and the other end abutted against the end cover; the end abutted against the end cover is partially penetrated through the end cover and exposed outside the housing for pre-positioning. The elastic adjusting assembly has an elastic telescoping travel, and the power component drives the pressing assembly to press or release the elastic adjusting assembly.

Abstract: A lift mechanism self-locking push rod is provided, which comprises a drive component, a transmission component, and a lift component, and a self-locking device is disposed between the drive component and the transmission component; a power input shaft of the transmission component is sleeved into a one-way bearing; a first locking piece and a second locking piece are disposed around the one-way bearing; the first locking piece is fixedly connected with the one-way bearing, and the second locking piece rotatably cooperates with the one-way bearing; the first locking piece is abutted against the second locking piece; a resistance is generated between abutting surfaces of the first locking piece and the second locking piece for the purpose of locking. The resistance between the abutting surfaces helps to achieve the locking effect while the entire structure not be rotated and the length of the lift component not be changed.

Abstract: The present invention provides an electronic cymbal which comprises an externally-mounted holing-free mounting mechanism for a curtain, comprising a cross beam exposed out of a window frame, a first mounting assembly and a second mounting assembly; the first mounting assembly and the second mounting assembly are supported in the window frame in cooperation with the cross beam, and both the first mounting assembly and the second mounting assembly are in slide cooperation with the cross beam. The length of the cross beam is greater than a width of the window frame, the curtain assembled on the cross beam can fully cover the entire window frame without light leakage. In addition, the first mounting assembly and the second mounting assembly are arbitrarily slidable on the cross beam, and thus, it is applicable to the window frames of multiple widths.