Device capable of assisting to adjust fan switch
A switch and fan technology, applied in the direction of electric speed/acceleration control, etc., can solve the problems of low portability, high cost, and no remote control of rotary switches.
Active Publication Date: 2017-11-07
舒城县河棚科技创新协会
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Problems solved by technology
[0002] In the family, a rotary switch is often used to control the fan speed, but this rotary switch has no remote control function, which brings a lot of inconvenience to people's lives, and the existing wireless control system is relatively popular and complete. Brightness lamps, fans with adjustable speed, but most of them have changed the internal circuit system, not only the portability is not high, but also the cost is high. Now there is an urgent need for a round sleeve engaging device, which can be equipped with a wireless control system to Forms an external auxiliary switch for remote control of the rotary fan switch
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[0008] A device that can assist in adjusting the fan switch is composed of an external frame, a bluetooth control circuit and a circular sleeve connector. The external frame is composed of a frame desktop 51, a frame foot 52 and a suction cup 53. The control circuit is composed of a power supply 41, a single-chip microcomputer 42, a bluetooth communication module 43 and a motor 1. The connecting body of the circular sleeve is composed of a motor 1, a circular sleeve 2 and a nut 3. The motor 1 includes a screw rod 11 and a motor head 12. The circular sleeve 2 includes a straight rod 21, a circular flat plate 22, a fastening rod 23, and a fastening belt 24. The circular flat plate 22 is uniformly and circularly distributed with chamfered holes 221. Three strip-shaped holes 231 are evenly distributed on the side wall of the fastening rod 23 , the fastening strip 23 has an end cap 232 at one end, and the fastening strip 24 is further divided into buckles 241 and outer serrations 24...
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A device capable of assisting to adjust a fan switch belongs to the household goods field, and comprises an external frame, a bluetooth control circuit, a circular sleeve connector. A circular sleeve and a motor in the circular sleeve connector both can move up and down and can be fixed, the motor is fixed at a hole on the desktop of the frame, and the Bluetooth control circuit is attached on the desktop of the frame. A circular flat plate of the circular sleeve is equipped with the chamfering holes which are distributed circularly and uniformly, a fastening rod penetrates the chamfering holes of the flat plate of the circular sleeve orderly, a fastening belt penetrates the belt-shaped holes of the fastening rod orderly, and one end of the fastening belt penetrates a clamping buckle, so that a purpose of tightly clamping a cylindrical or truncated cone shaped rotary switch can be achieved. Moreover, by the Bluetooth control circuit, the external frame is fixed on a wall, so that a purpose of remotely adjusting the fan switch can be achieved. The device of the present invention is simple to operate, is lower in cost and high in portability, and is convenient for the lives of the people.
Description
technical field [0001] The invention relates to a device capable of assisting in adjusting a fan switch, specifically a device which adopts a bluetooth control circuit to control the rotation of a motor, and then drives a circular sleeve to twist the fan rotary switch, belonging to the field of household products. Background technique [0002] In the family, a rotary switch is often used to control the fan speed, but this rotary switch has no remote control function, which brings a lot of inconvenience to people's lives, and the existing wireless control system is relatively popular and complete. Brightness lamps, fans with adjustable speed, but most of them have changed the internal circuit system, not only the portability is not high, but also the cost is high. Now there is an urgent need for a round sleeve engaging device, which can be equipped with a wireless control system to An external auxiliary switch is formed to realize the purpose of remotely controlling the rotar...
Claims
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IPC IPC(8): G05D13/62
CPCG05D13/62
Inventor 李燕彬徐钰宸宋文琦王蒙王丰岳
Owner 舒城县河棚科技创新协会