Capacitive sensing-based vehicle body paint spraying speed adjustable device

Abstract

The invention relates to the technical field of motor vehicle maintenance, and discloses a capacitive sensing-based vehicle body paint spraying speed adjustable device. The capacitive sensing-based vehicle body paint spraying speed adjustable device comprises a shell and an ejector rod. A battery is movably connected to the interior of the shell. A connecting rod is fixedly connected with the interior of the shell. A spring I is movably connected to the exterior of the connecting rod. A connecting block is movably connected to one end, away from the connecting rod, of the spring I. An iron block is fixedly connected to the exterior of the connecting block. A pressing rod is movably connected to the exterior of the connecting block. An adjusting assembly is fixedly connected to the exteriorof the ejector rod. A sensing assembly is movably connected to the outside of the adjusting assembly. Through the interaction of the shell, the ejector rod, the battery, the connecting rod, the spring I, the connecting block, the iron block and the pressing rod, the pressing rod can be restored to the initial state after used, so that the pressing rod can be conveniently used for the next time, and prerequisites are also provided for different triggered spraying rates, so that the mechanical transmission will be more accurate, and use in actual conditions is further facilitated.

Description

technical field [0001] The invention relates to the technical field of motor vehicle maintenance, in particular to a device for adjusting the spraying speed of body paint based on capacitive sensing. Background technique [0002] Paint is a chemical mixture coating that can firmly cover the surface of objects for protection, decoration, marking and other special purposes. The relatively authoritative book "Painting Technology" in the Chinese coatings industry defines it as follows: "Painting is a material that can be coated on the surface of an object by different construction techniques to form a firm adhesion, a certain strength, and a continuous coating. Solid film. The film formed in this way is commonly called coating film, also known as paint film or coating.” Coatings are generally composed of four parts: film-forming substances, fillers (pigments and fillers), solvents, and additives; sometimes the composition will be slightly different according to performance requi...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an adjustable body paint spraying speed device based on capacitive sensing. Use experience to control the spraying area and spraying speed, but this will cause such problems. The scratched part of the car body paint surface cannot be sprayed properly, and the paint surface will have a difference in thickness, which will have a great impact The beauty of the vehicle itself affects the user experience of the car owner, and the difference in thickness is likely to cause bulges and peeling off of the repainted parts of the vehicle after a long period of use, which will cause secondary repainting, which is time-consuming and laborious and causes The problem of the owner's economic loss

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