6results about How to "Reasonable structure distribution" patented technology

The utility model relates to a transverse fan air curtain system and an agricultural sprayer, the air curtain system comprises two air curtain units, each air curtain unit comprises an air bag and a bottom groove, the two air bags are horizontally and oppositely distributed, can horizontally rotate and be positioned, and can rotate to the same straight line for operation or rotate to be distributed side by side for storage; the two bottom grooves are fixedly installed at the bottoms of the two air bags correspondingly and are parallel to the two air bags correspondingly, and a plurality of air outlets communicating with the corresponding air bags are evenly formed in the two bottom grooves at intervals correspondingly. And a transverse fan is fixedly mounted at the end part of at least one end of each air bag. The spraying machine has the advantages of being simple in structure, reasonable in design and capable of reducing drifting of pesticide sprayed by the spraying machine, saving 25%-30% of pesticide, enhancing penetrability of the pesticide, enabling the pesticide to be better attached to crops, improving working efficiency and guaranteeing the spraying effect. In addition, the fan is transversely arranged at the end of the air bag, and assembling is convenient.

This invention discloses a multifunctional fish-attracting lamp, which includes a bracket and a power supply box. The fish-attracting lamp also includes: a heat sink fixed to the end of the bracket, with a rear shell fixed to the front end of the heat sink; a cooling fan fixed in the center of the rear shell; a temperature controller fixed in one side of the heat sink fins; and a fan intelligent monitoring system embedded in one side of the rear shell. Several cooling fins are stacked from the outside to the inside at the rear end of the heat sink, and are evenly distributed circumferentially at the rear end of the heat sink. The gap between two adjacent cooling fins forms a through groove that is connected longitudinally and laterally. When the fan intelligent monitoring system detects abnormal operation of the cooling fan, it can automatically cut off the power supply to the lamp. When the temperature controller detects that the temperature of the heat sink exceeds 80°C, it can automatically cut off the power supply to the lamp. The through groove not only allows the air blown by the cooling fan to diffuse to various positions behind the heat sink, but also effectively guides water and air entering the lamp.

The present invention relates to a shoe material gluing device, which has a supporting structure, a hanging shaft is arranged on the supporting structure, and also includes a rotating bracket, which is assembled on the supporting structure and can rotate around the hanging shaft; the rotating bracket is provided with a glue supply module, a glue coating element and a glue coating motor for driving the glue coating element to work, the glue supply module is connected to an external glue supply system through a preset glue supply channel on the hanging shaft, and the glue supply module realizes the delivery of liquid hot melt glue to the glue coating element; the glue coating element is in dynamic contact with the shoe material under the drive of the glue coating motor to realize the work of gluing the shoe material; and the gluing trajectory of the glue coating element is changed by the rotation of the rotating bracket. The present invention has a simple structure, low manufacturing cost, and is easy to use. Mechanical gluing reduces the labor intensity of workers, improves gluing efficiency, and meets the solid glue operation. It is a development trend of completely changing the process and saving costs in the future, and is in line with industrial utilization and promotion.

The utility model relates to the technical field of sound equipment damping, in particular to a waterproof sound equipment with a damping structure, which comprises a sound equipment shell 1 and a sound equipment device, the sound equipment device comprises a rechargeable battery, a circuit board 3 and a loudspeaker which are arranged in the sound equipment shell 1, and the installation position of the circuit board 3 is provided with an independent sealing cavity 101. A pressure regulating hole is formed in the sound equipment shell 1 below the circuit board 3, a cavity is formed in the sound equipment shell 1, the cavity is communicated with the pressure regulating hole, a waterproof sound-transmitting film is arranged on the pressure regulating hole, a colloid outer sleeve 9 is arranged outside the sealing cavity 101, the sound equipment shell 1 comprises a front shell and a rear shell, the front shell and the rear shell are spliced to form the closed sound equipment shell 1, and the sound equipment shell 1 is arranged in the cavity. A layer of profiling soft rubber sleeve is wrapped outside the sound box shell 1, the waterproof sound box is provided with the independent cavity, the waterproof effect on internal electronic components can be better achieved, the effect of independent protection box damping can be achieved, and the effect of damping, falling resistance and water resistance can be achieved through the outer shell.

The invention relates to an integrated switch device and a processing technology. The integrated switch device comprises a pole, a moving contact assembly, a power taking power supply high-voltage plugging part, a vacuum switch assembly, a wire inlet side voltage sensor, a wire outlet conductive rod, a wire outlet side voltage sensor and an isolation switch assembly. The pole comprises a mounting cavity and a pressure injection packaging part; the moving contact assembly is detachably mounted in the mounting cavity; the electricity taking power supply high-voltage plugging part is packaged in the pressure injection packaging part; the vacuum switch assembly comprises an arc extinguish chamber and a vacuum switch control part, and the arc extinguish chamber is packaged in the pressure injection packaging part; the outgoing line conductive rod is packaged in the pressure injection packaging part, the outgoing line conductive rod comprises a first conductive end and a second conductive end, and the first conductive end extends into the mounting cavity and is electrically connected with the outgoing line side voltage sensor; and the second conductive end protrudes out of the pressure injection packaging part and is used for being connected with an external cable, and the electric connector has the advantages of being convenient to construct and install, high in use safety, better in installation effect and longer in service life.

This invention provides a marine engine telegraph transmitter, comprising a body, a key wheel rotatably connected to the body, multiple key slots distributed around the axis of the key wheel on the side wall for corresponding different gear positions, and a key device disposed within the body that can reciprocate and rotate in conjunction with the key wheel into the key slots. The body also includes a handle capable of rotating the key wheel and a potentiometer rotatably connected to the body and rotating synchronously with the key wheel to detect the rotation angle of the key wheel. The key device includes a base fixedly installed within the body, a pin slidably connected to the base along the radial direction of the key wheel, and an elastic element disposed within the base capable of driving the pin to reciprocate. This invention achieves precise position data acquisition via the potentiometer by pulling the handle back and forth, and then achieves an elastic braking effect through the synergistic action of the spring and the pin via the key device, thereby precisely adjusting the key position.