7results about How to "Increased maintenance difficulty" patented technology

The utility model discloses a splicing type diode assembly convenient for rapid plugging and replacement, which relates to the technical field of diodes, and comprises a diode body, one side of the diode body is provided with a plugging and splicing replacement mechanism, the plugging and splicing replacement mechanism comprises a plugging block, and one side of the diode body is fixedly connected with the plugging block. According to the utility model, through the arrangement of the plugging, splicing and replacing mechanism, the effect of splicing and replacing the diode can be achieved by rapidly plugging the diode, and during the use process, the situation that the diode is damaged and needs to be welded or disassembled by using a tool when the diode cannot be rapidly plugged, spliced and replaced can be avoided; the utility model aims to solve the problems that the existing diode assembly is easy to replace, the maintenance time and difficulty are increased, the maintenance efficiency is reduced, other elements are damaged due to improper operation for some complex circuits, the debugging is inconvenient, the debugging process becomes tedious, the debugging period is prolonged, and the research and development of products are influenced, and the practicability and replacement efficiency of the diode assembly are ensured.

The utility model relates to the technical field of monitoring installation and fixation, and discloses a quick connecting frame for community monitoring, which comprises a supporting rod, a supporting plate is arranged on one side of the supporting rod, and an adjusting assembly, a spring, a rotating shaft and a placing frame are sleeved on one side of the supporting plate. According to the utility model, the structure is reasonable, the fastening bolts are unscrewed by installation personnel, the fixed semi-ring and the connecting semi-ring are installed on a column of a community, then the fixed semi-ring and the connecting semi-ring are fixed together through the fastening bolts, the movable seat moves in the butt joint seat, and the movable seat is fixed in the butt joint seat through the butt joint bolts; the fixing base drives the supporting plate to move in the moving base, the fixing base is fixed into the moving base through the fixing bolts, the monitoring frame can be conveniently and rapidly installed, the position of the monitoring frame can be conveniently and slightly adjusted, and therefore the situation that after the monitoring frame and a column of equipment are installed, the monitoring frame cannot be adjusted after a certain deviation exists is reduced, and the monitoring efficiency is improved. And the device needs to be disassembled again for adjustment.

This utility model relates to the field of well pumping technology, specifically a confined space negative pressure pumping device. It includes a confined space pool and a rubber water pipe, with the rubber water pipe mounted on the inner side wall of the pool. The device also includes a negative pressure pumping drive assembly, an eccentric anti-clogging assembly, and an airflow anti-reverse assembly. The negative pressure pumping drive assembly is located on one side of the rubber water pipe, the eccentric anti-clogging assembly is located on the end side wall of the rubber water pipe, and the airflow anti-reverse assembly is located inside the rubber water pipe. This utility model uses compressed air as a power source, rather than electricity, avoiding the risk of electric leakage that may occur from electrical wires in the humid environment of the pool liquid. The negative pressure pumping principle uses airflow at the output end to create negative pressure at the end, eliminating the need to immerse power equipment such as water pump motors in the liquid or deep into the confined space. The overall structure is simple, with few components, making it easy to transport and arrange. It can quickly adapt to complex terrains in confined spaces, such as hidden pool locations or areas with many surrounding obstacles.

The utility model relates to the technical field of breeding pond cleaning, disclose a kind of aquaculture pond cleaning equipment, including support seat, the top of support seat is fixedly connected with pond body, the inside bottom wall of pond body is fixedly connected with conical disc, the inside of conical disc is connected with connecting column, the top of connecting column is fixedly connected with top ring, the inside of support seat is provided with motor, the output of motor is fixedly connected with rotating rod.The utility model is provided with connecting column, motor, rotating rod, can solve the problem that the pollution residue on the bottom and the wall of pond, long-term accumulation can influence breeding environment, the influence of equipment to aquatic organism can be reduced, by the first scraper adheres to the circumferential motion of conical disc surface, push the dirt on the bottom to edge, to effectively shorten cleaning time, ensure that cleaning effect is more uniform, avoid omission and reduce the demand of manual operation, promote the healthy growth of aquatic organism.

This utility model provides a touch-sensitive ambient sound adjustment headset, relating to the field of wireless headset technology. It includes a protective shell and wireless headset. An integrated display module is detachably connected to the surface of the protective shell, and a locking pin is fixed to the bottom of the integrated display module. A sliding groove is formed inside the protective shell, and a sliding chamber is slidably connected to the surface of the groove. A support spring is fixed to the surface of the protective shell, and a contact base is fixed to the surface of the support spring. A pushing tooth is fixed to the side end of the sliding chamber, and a fixing baffle is fixed to the side end of the sliding chamber. A return spring is fixed to the bottom of the sliding chamber, and its side end is fixedly connected to the inside of the protective shell. A limit rod is slidably connected inside the sliding chamber, and its surface is rotatably connected to the inside of the protective shell. A sliding groove is formed inside the sliding chamber, and a sliding key is fixed to the side end of the limit rod. The bottom of the sliding key is slidably connected to the sliding groove. A limit baffle is fixed to the surface of the sliding groove, and a locking block is fixed inside the sliding groove. This utility model uses a detachable device, thereby improving the user experience.

The utility model relates to the technical field of silicone oil production equipment, and discloses a high-activity-end epoxy silicone oil production device which comprises a tank body, a sealing connector is arranged on one side of the top of the tank body, a second sealing connector is arranged on the side, away from the sealing connector, of the top of the tank body, and a sealing sliding ring is welded to the end, close to the sealing connector, of the inner wall of the tank body. A second sealing sliding ring is welded to the end, close to the second sealing connector, of the inner wall of the tank body, a second rotating disc is rotationally connected to the inner wall of the second sealing sliding ring, and the output end of the second sealing sliding ring and the output end of the second rotating disc are sleeved with six heat exchange pipes which are annularly distributed at equal intervals. Through the mutual cooperation of the structures, the fluidity and the heat exchange efficiency of silicone oil are improved, the formation of an oil film is effectively avoided, the quality and the stability of a product are ensured, meanwhile, the structural stability and the sealing performance of the device are enhanced, and the device is more practical.

This application relates to the field of mine transportation technology, and in particular to a mine transportation system. The mine transportation system includes an inclined shaft, a set-off roadway group, a monorail track, and a roof support structure. The inclined shaft extends at an angle. The set-off roadway group includes a set-off yard and a connecting roadway. The set-off yard curves and connects the inclined shaft, the north wing roadway working face, and the south wing roadway working face. The intersection of the set-off yard and the inclined shaft is the first junction. The connecting roadway connects the inclined shaft and the set-off yard. The intersection of the connecting roadway and the set-off yard is the second junction, and the intersection of the connecting roadway and the inclined shaft is the third junction. The second junction is located between the south wing roadway and the north wing roadway, and the second junction is spaced between the first and third junctions. Monorail tracks and roof support structures are installed at the top of each roadway. This mine transportation system not only improves the transportation efficiency of the monorail locomotive but also significantly optimizes its performance in transportation, roof support management, and ventilation.