3results about How to "Guaranteed meshing" patented technology

The utility model relates to the field of electric bed frame, especially four drive integrated formula electric bed frame. Including one side pipe, two drive structures, every side pipe is installed with two drive structures integratively, in this structure, the internal drive piece is directly integrated and installed in the inside installation channel of side pipe, thereby realizes the integrated setting of drive motor and internal drive piece before the delivery of bed frame, can follow the whole transportation of bed frame, and the transportation space occupancy can be greatly reduced, and a large amount of transportation cost can be saved in the mass production transportation process, and the drive motor and internal drive piece also do not need to prepare the storage and transportation box to pack to carry out the split transportation, when transferring to the customer side, the welding and assembly of drive structure are not needed, only need to complete the assembly of subsequent bed frame and bed board through the rotation part, and the assembly is simple and quick.

The application discloses a processing method of a cage type inner gear ring and relates to the technical field of gear pumps. The processing method comprises the following steps: S1, rough machining is performed on a workpiece of a bar-shaped metal raw material, a rotating shaft is processed at a first end of the workpiece, and an outline of the inner gear ring and a reinforcing ring sleeved outside the inner gear ring are processed at a second end of the workpiece; S2, an inner cavity of the inner gear ring is rough machined at the second end of the workpiece, a tool rotates and moves along a set track to rough machine the inner teeth, and a root of the inner teeth forms a rounded corner area; S3, an electric spark processing device is used to eliminate the rounded corner area of the inner tooth root; and S4, the inner gear ring and the rotating shaft are finished machined to obtain a cage type inner gear ring product. The application can meet the demand of integrally processing and forming the cage type inner gear ring and guarantee the structural strength of the cage type inner gear ring.

This utility model discloses a multifunctional environmental sensor cover for a streaming media endoscope, relating to the field of streaming media endoscope cover technology. It includes an outer disc, an external gear, a spur gear, and a drive motor. An environmental sensor box is disposed on the outer wall side of the outer disc, and an inner disc is disposed at the bottom of the outer wall. An external gear is disposed on the outer wall side of the inner disc, and the external gear and the spur gear mesh with each other. The spur gear is disposed on the outer wall side of a rotating shaft, and the bottom of the outer wall of the rotating shaft is connected to the drive motor. This utility model, by installing the environmental sensor box, outer disc, inner disc, external gear, spur gear, and drive motor, achieves multi-angle rotational adjustment of the environmental sensor box, enabling comprehensive acquisition of environmental data from different directions and improving the comprehensiveness and accuracy of environmental detection.