5results about How to "Reduce false touches" patented technology

This utility model provides a button structure for an intelligent vehicle button, relating to the field of intelligent vehicle button technology. It includes a base with a top cover mounted on its top. An mounting base is installed inside the base, and a support block is fixed to the top of the mounting base. The button body is placed on the top of the support block. The top cover's outer wall engages with the base's inner wall groove, and the button body's arc-shaped opening matches the top cover's arc-shaped block. The mounting base is fixed to the base with bolts and threaded sleeves, constructing a multi-level, multi-part connection and fixing system. This significantly improves the overall structural stability of the button, preventing component loosening or displacement during use, ensuring consistent pressing feel, extending product lifespan, and reducing the risk of malfunctions due to structural vibration. The design includes a precise matching structure between the bottom pressing block of the button body and the mounting base's trigger button. Simultaneously, a connecting column rotates within the support plate's locking hole, providing stable guidance and limiting for the button body's pressing action.

This utility model relates to the field of four-stringed instruments, specifically a composite resonant four-stringed instrument, comprising a body, a soundbox, a neck, and a headstock. One end of the neck is fixedly connected to the headstock, and the other end of the neck protrudes to form a connecting part that mates with one side of the soundbox. Both the neck and the soundbox are hollow structures. The surface of the neck is provided with frets arranged from bottom to top with progressively increasing spacing. The soundbox has a reinforcing beam inside. The beneficial effects are: the hollow neck and the soundbox form a composite resonant cavity, significantly enhancing low-frequency depth and mid-frequency fullness; the I-beam reinforcing beam suppresses body deformation and stabilizes low-frequency response; the figure-eight amplifying beam directionally transmits mid-to-high frequency vibrations, improving tone brightness and soundstage openness; the side wall tone holes optimize the sound wave radiation phase, enhancing the stereo effect; the hollow connecting part disperses neck torque, reducing the risk of tenon joint cracking; the misaligned tuning peg design balances the stress in the peg holes, extending the headstock's lifespan.

This application relates to an explosion-proof door with good locking effect, comprising a door panel and a door frame. A rotating ring of the door panel is connected to the door frame. A cavity is formed inside the door panel, and a locking assembly is disposed within the cavity. The locking assembly includes four push rods, four connecting rods, a screw, and a rotating sleeve. The four push rods correspond to the four side walls of the door panel and slide along the direction close to or away from the inner side wall of the cavity. The screw is rotatably connected to the cavity, and the rotating sleeve is threadedly connected to the screw. The four connecting rods correspond to the four push rods, with one end rotatably connected to the push rod and the other end rotatably connected to the rotating sleeve. A limiting post is provided on the push rod for passing through the door panel, and a limiting groove is formed on the door frame for engaging the limiting post. When the door panel is locked, the connecting rod and the rotating sleeve are located in the same plane. This application improves the locking effect of the explosion-proof door.

This utility model relates to the technical field of sweeper reducers, specifically a protective housing for a sweeper reducer, including a reducer body, a motor body, a mounting base, and a protective device. The motor body is mounted on the reducer body and is used to drive the reducer body. The mounting base is fixed on the surface of the reducer body, and the protective device is disposed on the surface of the mounting base. The protective device includes an iron cover, which is located above the reducer body. This utility model, by setting up the protective device, forms a closed protective space through the iron cover, a sliding iron cover, and a magnetic cover plate. The positioning part can position the iron cover, which can shield and protect the reducer body and the motor body. It can reduce the direct impact on the surface of the reducer body and the motor body caused by accidental contact during operation and bumps during tool handling, and reduce damage such as scratches on the housing and deformation of components caused by external impacts, thereby protecting the integrity of the equipment's appearance and the stability of its internal structure.

This application relates to the field of smart car relocation technology, specifically disclosing a multifunctional smart car relocation data sign, including a main body and a display surface disposed on the front side of the main body. The main body is connected to an electronic atomizing glass that can cover the display surface. The electronic atomizing glass is a composite structure with an internal PDLC liquid crystal dimming film. The display surface is provided with a sensor that can detect whether there is obstruction. The sensor and the electronic atomizing glass are electrically connected to a PLC controller. This solves the technical problem that existing mechanically obstructed car relocation data signs require manual adjustment by the car owner, while NFC-based car relocation data signs are useless for people whose mobile phones do not have NFC.