4results about How to "Simple and flexible structure" patented technology

The application discloses a trimming device for underwater glider and a use method thereof, and belongs to the technical field of ocean exploration. The trimming device comprises a base, a support shaft, a weighing sensor, a torque sensor and a supporting component. The two end portions of the support shaft with the horizontal axis are installed on the base through the shaft seat. The weighing sensor is installed on the two end portions of the support shaft and is used for detecting the downward pressure of the end portions of the support shaft. The torque sensor is installed on the end portion of the support shaft and is used for detecting the torque of the support shaft. The supporting component is fixedly installed on the support shaft and is provided with a supporting portion which is used for supporting the underwater glider with the axis parallel to the axis of the support shaft. The trimming device realizes high accuracy, high efficiency and multi-dimensional adjustment capacity by means of the introduction of the sensor technology. The trimming device has the characteristics of simple structure, high flexibility and easy maintenance, and thus becomes a practical solution scheme meeting the trimming requirements of the underwater glider.

This utility model discloses an aftertreatment mounting bracket and a vehicle. The aftertreatment mounting bracket includes: a first bracket with a supporting surface, adapted to be connected to a vehicle frame; and a second bracket, which is attached to the supporting surface and detachably connected to the first bracket, adapted to be connected to an aftertreatment assembly. By disassembling the aftertreatment mounting bracket into separate first and second brackets, and fixing the second bracket to the supporting surface and then to the first bracket, the connection strength and stability between the first and second brackets can be guaranteed. Furthermore, the tightly fitting surfaces reduce relative movement between the first and second brackets, lowering the risk of loosening or slippage, and also reducing unnecessary shaking or swaying. The close-fitting connection also simplifies and speeds up the assembly process, achieving an ideal fit without complex adjustment steps.

This invention belongs to the field of time measurement technology and discloses a resource-saving short-chain time-to-digital converter and its conversion method. It utilizes a delay unit and conversion circuit to build a local oscillator, which flips the output state at fixed time intervals during a continuous high-level input signal. The time at which the local oscillator causes the level to flip is known. The time of the last flip is obtained using TDL and TDC, and the start and last flip times are obtained by recording the number of flips of the local oscillator. The resource-saving short-chain time-to-digital converter provided by this invention has good linearity, completely avoiding nonlinearity problems caused by inconsistent line lengths introduced across multiple resource blocks. The resource-saving short-chain time-to-digital converter has a simple and flexible structure, low resource consumption, and high utilization rate. It has good robustness and can be directly ported between different channels or even devices, and can correct temperature-induced drift online.

A fatigue monitoring camera mounting structure, an instrument panel assembly, and an automobile, the mounting structure comprising: an electrical device assembly (1), used for detecting a fatigue state of a driver; a steering column shield (2), used for being fixedly sleeved on a steering column, the steering column shield (2) being disposed below the electrical device assembly (1), and the steering column shield (2) or the electrical device assembly (1) being fixedly provided with a magnetic member (4); the electrical device assembly (1) and the steering column shield (2) achieve magnetic attraction connection via the magnetic member (4), and the steering column shield (2) is configured to slide back and forth relative to the electrical device assembly (1) when a steering wheel (3) is adjusted back and forth. By providing the magnetic member (4) between the steering column shield (2) and the electrical device assembly (1), different linkage effects are achieved between the two for different adjustment conditions; the invention solves the problem in the existing technology whereby an electrical device assembly (1) fixedly mounted on a steering column shield requires the reservation of an excessively large crush space in the structure of an instrument panel, thus affecting the aesthetic design of the instrument panel.