Abstract: A linear actuator includes: a guide rail assembly; a driving block sleeved on the guide rail assembly, where a top of the driving block is provided with a mounting surface, the mounting surface being disposed above the guide rail assembly and provided with a fixing structure and a prepositioning structure; and an electric motor, configured to actuate the driving block to slide back and forth along a length direction of the guide rail assembly.

Abstract: A control system for cinema seats and a method for controlling cinema seats, including: a plurality of seats; and an actuation device, configured for driving each of the seats to be folded or unfolded. The control system for cinema seats further includes: a control signal transmitter; control signal receivers, configured to be arranged corresponding to one or more of the seats; the control signal transmitter is configured to communicatively connect with each of the control signal receivers, the control signal receiver is electrically connected to one or more of the actuation devices, and each of the control signal receivers can retain a used record of the actuation device, and each of the control signal receivers receives a control signal from the control signal transmitter to control one or more of the actuation devices to drive one or more of the seats to be folded or unfolded.

Abstract: An USB female socket, a button controller and a smart home. The USB socket may include a housing, a rubber core, and a set of terminals. The housing may define a cavity extending through a front end and a rear end of the housing. The set of terminals may include a first contact terminal and a plurality of second contact terminals. A front end of the first contact terminal may be located below a front end of a second contact terminal adjacent to the first contact terminal and thereby a variable gap may be formed between the front end of the first contact terminal and the front end of the adjacent second contact terminal.

Abstract: A driving block, a linear actuator and an adjusting apparatus are provided. The adjusting apparatus comprises an executing mechanism and a linear actuator. The linear actuator comprises a driving block and a spindle. The driving block comprises a base, a changeover unit, a fastener and a limit unit. The base is in transmission connection with the spindle. The changeover unit includes a first mounting portion, a second mounting portion and a connecting portion. The first mounting portion and the second mounting portion are oppositely disposed on the base and are both connected with connecting portion. The first mounting portion and the second mounting portion are connected to the base by the fastener. The connecting portion is engaged with the executing mechanism, and the limit unit is used to restrict movement of the changeover unit relative to the base.

Abstract: A connecting cable (20), comprising: a first end (21) which is arranged with a first interface (23) and a second interface (24) coupled with each other, and a second end (22) which is arranged with a third interface (25) having a centrosymmetric cross section, wherein every two interfaces of the first, the second and the third interfaces (23, 24, 25) are in electrical communication, and the third interface (25) is connected with at least one of the first and the second interfaces (23, 24) by pluggable connection. When supplying driving circuits for actuators, each subsequent actuator can be parallelly connected through one connecting cable (20) with another connecting cable (20) of preceding actuator. In such a manner, disorders of cables in the fields can be avoided, whereby the risk of making mistakes during assembly and maintenance can be lowered. The cables can be neatly arranged in the fields.

Abstract: The present application relates to the technical field of smart home, especially to an USB socket, a button controller and a smart home. The USB socket includes housing, a rubber core, and a set of terminals. The housing defines a cavity for fixing the rubber core. The set of terminals includes a first contact terminal and a plurality of second contact terminals, and the first contact terminal and each of the second contact terminals are arranged side by side. A front end of each of the second contact terminals is exposed on the glue core and located within the cavity. A front end of the first contact terminal is located below the front end of its adjacent second contact terminal, and thereby an elastic gape is formed there between, such that when a USB plug is plugged into the cavity, the front end of the first contact terminal is contacted with the front end of the second contact terminal pressed by the USB plug.

Abstract: A slider for an actuator, the slider comprises a driving plate that moves under a driving force of a driving unit of the actuator, and a linkage lever channel arranged in the driving plate. A sliding track channel is disposed inside the driving plate, and the slider is sleeved on a sliding track of the actuator through the sliding track channel. When the slider moves along the sliding track of the actuator, a component to be driven is driven to move together. The slider for the actuator of the application has simple assembly process, convenient and quick assembly method, and can be applied to connecting different kinds of components to be driven to meet different user's requirements.

Abstract: A linear actuator includes: a guide rail assembly; a driving block sleeved on the guide rail assembly, where a top of the driving block is provided with a mounting surface, the mounting surface being disposed above the guide rail assembly and provided with a fixing structure and a prepositioning structure; and an electric motor, configured to actuate the driving block to slide back and forth along a length direction of the guide rail assembly.

Abstract: The present invention belongs to the technical field of electric signal transmission and conversion devices, in particular to a novel embedded external power supply controller, comprising a base assembly, a cover body and a press-button, wherein the base assembly comprises a signal converter, the cover body is provided with an accommodation through cavity, the cover body is shielded outside the base assembly, the signal converter is received in the accommodation through cavity, the press-button is movably latched in the accommodation through cavity and abuts against a trigger terminal of the signal converter, an outer wall of the cover body protrudes and extends to form a plurality of stop ribs for reinforcing bonding force between the cover body and external components. In this way, it is ensured that the novel embedded external power controller and external device is stably fitted without impairing the use efficiency.

Abstract: A linear actuator is configured to provide the moving force for adjustable furniture, such as beds, chairs, or tables. The linear actuator includes a drive assembly, rigid arm, and linkage assembly. The rigid arm includes a pusher block with one or more attachment projections where the linkage assembly is attached.

Abstract: A driving block, a linear actuator and an adjusting apparatus are provided. The adjusting apparatus comprises an executing mechanism and a linear actuator. The linear actuator comprises a driving block and a spindle. The driving block comprises a base, a changeover unit, a fastener and a limit unit. The base is in transmission connection with the spindle. The changeover unit includes a first mounting portion, a second mounting portion and a connecting portion. The first mounting portion and the second mounting portion are oppositely disposed on the base and are both connected with connecting portion. The first mounting portion and the second mounting portion are connected to the base by the fastener. The connecting portion is engaged with the executing mechanism, and the limit unit is used to restrict movement of the changeover unit relative to the base.

Abstract: A control system for a lifting chair includes: a button (101), a sensor (102), an actuator (104) and a control circuit (103); the button (101) is disposed on an edge of a seat back (301) of a main body (30) of the lifting chair; the sensor (102) is configured to detect whether the seat portion (303) provided on a lifting frame (20) of the lifting chair is pressed; the actuator (104) is configured to drive the lifting frame (20); the control circuit (103) is connected to the button (101), the sensor (102), and the actuator (104) respectively; and the control circuit (103) is configured to, after the button (101) is triggered, control the actuator (104) according to a pressure condition of the seat portion (303) to drive the lifting frame (20) to adjust the posture of the main body (30).

Abstract: A hanger for holding a power adapter, wherein the hanger comprising a hanging plate and two first side plates and a second side plate extending from the three side edges of the hanging plate in the same direction, the two first side plates are oppositely disposed, and the two first side plates, the second side plate and the hanging plate collectively enclose an accommodating space which is open at an end surface of the hanger to form an opening; the free edges of the two first side plates are respectively connected with a baffle, and the two baffles are extended toward each other; a groove is formed between the baffle and the hanging plate for the power adapter sliding in; the first side plate is provided with an elastic buckle in the groove for buckling with the power adapter. Which is safe to use and has a long service life.

Abstract: A linear actuator comprises a housing, inside which a spindle assembly, a push rod assembly driven by the spindle assembly, a limit switch for limiting stroke of the push rod assembly, and a motor for driving the spindle assembly are mounted. A connecting seat is disposed on the circuit board for centralizing connection terminals. The motor is electrically connected to the connection terminals. The housing is provided with a plug-in window aligned to the connecting seat. An electric plug of the linear actuator passes through the plug-in window and is plugged into the connecting seat. The electric plug and the housing are fastened together via a mounting component.

Abstract: An actuator (100) which comprises a motor (1), a housing (2) which wraps a periphery of the motor (1), a drive mechanism (3) of which one end is provided with a push rod assembly (34); under the function of the motor (1), the push rod assembly (34) moves forward; wherein, a returning spring (4) is arranged along external sides of the housing (2) and the drive mechanism (3), and the two ends of the returning spring (4) are respectively connected at the housing (2) and the push rod assembly (34); under the force of the returning spring (4), the push rod assembly (34) moves backward to an initial position of the push rod assembly. The actuator is simple in structure and has self-returning function.

Abstract: An actuator includes: a motor; a housing, the housing at least partially covering the motor; a slide guide, wherein one end of the slide guide extends into the housing and another end of the slide guide extends outside of the housing; and a slide guide fastener disposed between the slide guide and the housing, the slide guide fastener comprising a limiting part and a matching part, wherein the limiting part is configured to engage with the slide guide and to be interchangeable with other limiting parts corresponding to other slide guide shapes, and wherein the matching part is configured to engage with the housing and does not need to be changed to accommodate different slide guide shapes.