4results about How to "Will not cause scrap" patented technology

This invention discloses a silicone oil thrust frame, relating to the field of medical device technology. It includes a syringe holder, an adapter holder, and an adapter. A syringe is quickly connected to the syringe holder. The syringe holder is connected to the adapter holder via a long connecting tube. A pagoda connector is quickly connected to the adapter holder. The pagoda connector is connected to the adapter via a short connecting tube. Both the syringe holder and the adapter holder have identical quick-release structures. This invention allows for rapid assembly and replacement of the syringe and adapter, is less prone to damage and detachment, and can quickly adapt to different devices in case of emergencies during surgery, avoiding waste of consumables, prolonged operation time, and reducing procurement costs.

This utility model relates to a lamp fixture, which includes an upper housing, a light-transmitting lampshade, and a lamp plate assembly. The top of the light-transmitting lampshade is open, and the upper housing is detachably connected to the top opening of the light-transmitting lampshade. The lamp plate assembly includes a support plate and a light source disposed on the support plate. The light source is detachably mounted on the support plate. Two opposite sides of the support plate are referred to as the first side and the second side, respectively. The first side is rotatably connected to the light-transmitting lampshade, and the axis of rotation extends along the length of the first side. The second side is detachably constrained to the light-transmitting lampshade. When the support plate is assembled on the light-transmitting lampshade and the light-transmitting lampshade is open relative to the upper housing, the light source is located on the side of the support plate opposite to the opening of the light-transmitting lampshade. The light source is not exposed, which avoids contact with maintenance personnel and damage to the light source by external force, and also reduces the probability of the light source being damaged by static electricity from the human body.

The utility model relates to a novel pipeline inside polisher probe rod which comprises at least two probe rod sections which are sequentially connected, each probe rod section comprises a core shaft and a protection pipe, the protection pipe is coaxially arranged outside the core shaft in a circle mode, the two ends of the core shaft are rotatably connected with the protection pipe through bearings, and the core shafts of the at least two probe rod sections are coaxial. The protection pipes of the adjacent probe rod sections are fixedly connected through a first connecting structure, and the mandrels of the adjacent probe rod sections are connected through a second connecting structure so as to limit relative rotation. The feeler lever is formed by connecting the multiple feeler lever sections, the bearings in each feeler lever section are located at the two ends of the core shaft, the feeler lever sections corresponding to the faulted bearings can be detached for overhaul and replacement when the bearings break down, the bearings are easy and convenient to maintain and replace, the whole feeler lever sections cannot be scrapped due to bearing faults, and the service life of the feeler lever sections is prolonged. And the total length of the probe rod can meet the processing requirement of a pipe fitting by increasing or decreasing the number of the probe rod sections according to the length of the pipe fitting to be processed.

This utility model relates to a plate structure and container. The plate structure includes an inner plate and an outer plate. The inner plate and the outer plate facing each other and / or the outer plate and the inner plate facing each other are provided with a plurality of welding ribs. The inner plate and the outer plate are welded together by the welding ribs, and the welding ribs, the inner plate and the outer plate form a plurality of closed cavities. The welding ribs are provided with ventilation grooves, which connect two adjacent cavities to reduce the degree of bulging of the plate surface at high temperatures.