4results about How to "No additional cost required" patented technology

The utility model relates to the technical field of lamps, and provides a color temperature adjustable bulb which comprises a shell, a lampshade, a light source plate, an adjusting switch and a toggle switch. The lampshade is arranged at one end of the shell, the light source plate is arranged in the shell, a receding opening is formed in the light source plate, the adjusting switch is arranged on the light-emitting face of the light source plate relative to the receding opening, the adjusting switch is provided with an adjusting handle used for switching gears, and the adjusting handle is arranged in a protruding mode towards the receding opening. The toggle switch comprises a toggle piece and a toggle rod, the toggle piece is located on one side of the backlight face of the light source plate and arranged on the outer side wall of the shell in a sliding mode, one end of the toggle rod is arranged on the toggle piece, and the other end of the toggle rod penetrates through the receding opening to be arranged on the adjusting handle. Therefore, a driving power supply is saved, extra cost does not need to be increased to position the aluminum substrate, and the assembly process from production and processing of parts to production of finished products is greatly optimized. And the production and processing cost of each link is considerably saved, and good practicability is achieved.

The invention discloses an intelligent control method and system for a drum-type inhaul cable electronic parking system and electronic equipment, and the method comprises the steps: dynamically predicting the mechanical overshoot risk through monitoring the current rising trend (including an instantaneous value and a change rate) in real time based on the motor current characteristics of an inhaul cable-type EPB at a release tail end, and adaptively adjusting the target rotating speed of a motor according to the mechanical overshoot risk. And the mechanical inertia is counteracted by actively suppressing the kinetic energy of the system, so that the release action is accurately stopped. According to the method, on the premise that extra hardware cost is not increased, real-time detection and inhibition of excessive release of the inhaul cable are achieved, inhaul cable loosening, clamping response delay and abnormal abrasion of an internal mechanical structure of a braking system caused by the fact that the release stroke is too large are effectively avoided, and the service life of the braking system is prolonged. And the working reliability of electronic parking braking and the parking safety level of the whole vehicle are obviously improved.

The application discloses an automatic stator and protection sleeve assembling device and relates to the technical field of motor manufacturing. The automatic stator and protection sleeve assembling device comprises a mounting base, a feeding assembly arranged on the mounting base, the feeding assembly comprising a mechanical arm and a feeding disc, a bearing assembly comprising a moving slide rail and a bearing plate, the moving slide rail being used for driving the bearing plate to move, and an assembling assembly comprising a grabbing assembly, a horizontal moving assembly and a vertical moving assembly, the horizontal moving assembly being arranged on the mounting base through a support, and the horizontal moving assembly passing above the moving slide rail, the vertical moving assembly being movably arranged on the horizontal moving assembly, and the grabbing assembly being movably arranged on the vertical moving assembly, the grabbing assembly being used for grabbing the protection sleeve. The application does not need to increase the complexity and cost of setting, and can be automatically installed throughout, so that the assembling device improves the efficiency and quality of stator and protection sleeve installation without increasing the cost.

The application relates to a MEMS structure and a preparation method and a testing method thereof, the MEMS structure comprising a substrate, a device unit and a testing unit; the testing unit comprises a first testing electrode, a second testing electrode and a third testing electrode, the first testing electrode is formed in the same process as a fixed electrode layer in the device unit, the second testing electrode and the third testing electrode are both formed in the same process as a movable electrode layer in the device unit, a testing boss structure provided on one side of the second testing electrode towards the first testing electrode is formed in the same process as a boss structure provided on one side of the movable electrode layer towards the fixed electrode layer; the first testing electrode and the second testing electrode and the first testing electrode and the third testing electrode are both separated by an insulating medium; the areas of the second testing electrode, the testing boss structure and the third testing electrode opposite to the first testing electrode are respectively S1, S2 and S3, and S3=S1-S2. In this way, the distance between the boss structure and the fixed electrode layer can be measured on line.