9 results about "Wireless remote-control switch" patented technology

1. The name of the design product: wireless remote control switch. 2. The use of the design product: remote control device for wireless remote control. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: Design 1 perspective view. 5. Design 1 is designated as the basic design.

This utility model relates to a detachable wireless remote control LED switch system, including a switch box and a detachable connection mechanism. The detachable connection mechanism consists of a first connection part disposed on the switch box and a second connection part disposed on an external device. The first connection part includes a movable buckle, a fixed buckle, and a protrusion. The second connection part has a matching slot and groove. A wedge-shaped guide bevel is provided between the buckles to achieve oblique insertion. A magnetic component is also provided on the back of the first connection part, which works with the embedded magnet array in the second connection part to achieve auxiliary fixation. The switch box housing consists of an upper cover and a lower cover, with a sealing groove and an O-ring at the joint for dust and water protection. This utility model has a compact structure, a firm connection, and is easy to assemble and disassemble, making it suitable for portable wireless control scenarios.

The application relates to the technical field of hydraulic lifting trucks, and discloses a hydraulic lifting truck contactor sticking protection device, which comprises a protection box, a mounting block is fixedly connected to the bottom of the left side of the protection box, a protection cover is hingedly connected to the top of the protection box, an adjusting mechanism is arranged at the top of the front of the protection box, and a clamping mechanism is arranged in the adjusting mechanism. The hydraulic lifting truck contactor sticking protection device is provided with a main contactor (KM) in front of the control lifting contactor (KM1, KM2) of the main circuit in the power distribution cabinet of the lifting truck, the main contactor (KM) is controlled by an emergency stop switch (SA) to be attracted and disconnected, and a wireless remote control switch (QS) is additionally arranged in the coil control circuit of the main contactor (KM) to realize double protection; when the ground monitor cannot discover the equipment fault in time or is slow in response, the operator on the lifting truck can use the wireless remote control switch (QS) to turn off the power supply, so that the lifting truck stops moving, and accidents caused by the lifting truck are prevented.

1. The name of the design product: remote control switch. 2. The use of the design product: the design product is used for wireless remote control switch. 3. The design points of the design product: in the overall appearance and shape. 4. The picture or photo that best indicates the design points: assembly state front view.

The utility model discloses a low-power-consumption cluster type wireless remote control switch control device which comprises a wireless transmitting module and a wireless receiving module. The wireless transmitting module comprises a transmitting plate shell and a wireless transmitting plate arranged in the transmitting plate shell, the wireless receiving module comprises a receiving plate shell, a wireless receiving plate arranged in the receiving plate shell and a forward and reverse rotation motor, and the forward and reverse rotation motor is connected with the wireless receiving plate and used for controlling a switch of electrical equipment; the wireless transmitting board comprises a wireless transmitting circuit and a transmitting board main control circuit and supports a multi-device linkage remote control function; and the wireless receiving board comprises an infrared geminate transistor circuit, a motor driving circuit, a wireless receiving circuit and a receiving board main control circuit, and supports detection of a motor stalling condition and control of a switch of electrical equipment. The system is suitable for the fields of smart home, industrial automation and the like, and has the advantages of energy conservation, high efficiency, convenient operation, strong anti-interference performance and the like.

The invention belongs to the technical field of automobile crash tests, and relates to a manual remote brake control system and method in an automobile crash test. The wireless remote control switch assembly comprises a remote controller and an actuator, the remote controller is used for sending a control instruction, and the actuator is used for receiving the control instruction sent by the remote controller; the power supply connecting module is used for connecting the power supply end of the actuator to a vehicle power supply; the hand brake motor control module comprises a wire harness one-to-two connecting piece; the output end of the actuator is connected with the electronic hand brake connectors at the two ends of the vehicle through the wire harness one-to-two connecting piece, and the actuator controls the electronic hand brake motors at the two ends of the vehicle to rotate forwards and backwards after receiving an instruction sent by the remote controller, so that brake loosening and tightening operation is achieved, and then the vehicle is controlled to slow down and stop. By integrating the wireless remote control technology and the existing electronic hand brake system of the vehicle, the complex design of automatic braking depending on a sensor is avoided, and the equipment size and the installation complexity are reduced.

This invention discloses a high-voltage AC electrical signal isolating switch. The isolating switch includes a moving knife assembly and two connecting parts disposed on the moving knife assembly. One end of the moving knife assembly is configured as a rotating end, and the other end is configured as a moving end. The rotating end and the moving end of the moving knife assembly are respectively located on two stationary contacts. This invention has the following beneficial effects: Through the two stationary contacts and the isolating switch disposed on the stationary contacts, the synchronous and stable switching of the stationary contacts of the two electrical signals is realized. This design overcomes the shortcomings of traditional high-voltage knife switches, such as large operating force and difficulty in remote control. At the same time, it avoids the defects of wireless remote control switches that rely on external power and require regular maintenance. The structure is compact and can achieve safe and convenient manual operation in high-voltage environments without external power supply. It significantly improves the reliability, convenience and installation adaptability of the high-voltage signal control link, and better meets the requirements of intelligent and high-reliability equipment in the context of the power Internet of Things.

The utility model discloses a modularized combined type wireless remote control switch, which comprises a modularized wireless remote control switch main body, one end of the modularized wireless remote control switch main body is fixedly connected with an antenna pedestal, the antenna pedestal is provided with an antenna, the outer wall of the antenna pedestal is in threaded connection with a connector, the top end of the connector is integrally connected with a signal enhancement plate, and the signal enhancement plate is provided with an antenna. The signal enhancement plate is of an arc-shaped structure, a limiting rod and a supporting block are arranged at the bottom of the modular wireless remote control switch body, the supporting block and a supporting pad sleeve the outer wall of the limiting rod, the signal enhancement plate is movably connected with the limiting rod, the supporting pad is arranged on the outer wall of the supporting block, and threads are formed in the outer wall of the limiting rod. The limiting rod and the connector form a threaded connection structure, and the supporting pad is matched with the structure of the signal enhancement plate. According to the device, the signal intensity of the modularized wireless remote control switch main body can be improved, so that the signal transmission of the modularized wireless remote control switch main body is more stable, and the operation of the modularized wireless remote control switch main body is more sensitive.

The utility model relates to a power-on and power-off control system for an aircraft gas path accessory performance test, which belongs to the technical field of gas path accessory performance testing and comprises an electromagnetic relay, a wireless remote control switch and a first power supply. One contact in a group of contacts of the electromagnetic relay is used for connecting a test power supply, and the other contact is used for connecting a tested accessory to form a first series loop; a coil of the electromagnetic relay is connected with the first power source through the wireless remote control switch to form a second series loop, and the wireless remote control switch is used for receiving the power-on control instruction to be switched on or receiving the power-off control instruction to be switched off. According to the utility model, a power-on control instruction or a power-off control instruction is remotely emitted, and the wireless remote control switch controls the suction or disconnection of the electromagnetic relay contact, so that the power-on and power-off control of the test power supply and the tested accessory is realized, a tester does not directly contact the test any more, and the test process can be indirectly controlled at a distance or outside a test room; and the test safety is greatly improved.