2results about How to "With adjustable" patented technology

This invention relates to the field of measurement tool module group technology, and discloses a measurement tool that provides visual size adjustment, including a main body mechanism, a support mechanism on the left side of the main body mechanism, and a fixing mechanism on the left side of the support mechanism; the main body mechanism includes a middle angle module, a tape measure is slidably connected to the inner wall of the middle angle module, a rotating shaft is rotatably connected to the right side of the middle angle module, a reading rod is fixedly connected to the bottom of the rotating shaft, and an angle sensor is fixedly connected to the surface of the middle angle module. This invention can solve various drawbacks of traditional tape measure measurement methods, providing a more convenient measurement method for detailed design workers. It is a visual measurement module group that can be used to measure the finished surface material dimensions of flat and sloping walls, and is suitable for scenarios such as material order measurement, point adjustment, and on-site layout. It has the characteristics of visualization, adjustability, labor saving, and flexible combination.

The application discloses a food placing trolley for a restaurant, and belongs to the technical field of trolleys. The food placing trolley for a restaurant comprises a trolley body, a guide sleeve and a handle, the guide sleeve is fixedly connected with the trolley body, the handle is inserted into the guide sleeve, a first sliding block is vertically and slidingly connected with the guide sleeve, a connecting rod is fixedly connected with the first sliding block, a driving block is fixedly connected with the connecting rod, a first spring is fixedly connected at both ends with the guide sleeve and the first sliding block respectively, a transmission block is radially and slidingly connected with the guide sleeve, a second spring is fixedly connected at both ends with the guide sleeve and the transmission block respectively, and a clamping block is fixedly connected with the transmission block. The handle comprises a clamping groove, the clamping block is clamped with the clamping groove, and the handle is limited. The application has the beneficial effect of providing an adjustable food placing trolley for a restaurant.