14results about How to "Avoid the need" patented technology

This invention discloses a dual-purpose charging gun and charging system. The dual-purpose charging gun includes a gun body, a connector, a first control component, and a second control component. When the user chooses manual charging, the plugging and unplugging action can be easily completed by operating the operating end of the first control component, which conforms to the user's operating habits. When automatic charging is required, the robotic arm connects to the gun body through the connecting area, and the second control component drives the connector to complete the hooking or unhooking action under the command of the control system, realizing fully automatic plugging and unplugging. The two working modes can be freely switched. The user can interrupt the automatic process and switch to manual operation at any time, or switch to automatic mode when manual operation fails. This solves the problem of incompatibility between manual and automatic charging functions. It also ensures charging safety and reliability through a standard-compliant hook structure, retaining the flexibility and user habits of manual operation, while possessing the convenience and accuracy of automatic operation.

The utility model relates to the field of steel manufacturing, in particular to a mounting shaft dismounting table which comprises a frame body, the upper portion of the frame body is fixedly connected with a hydraulic cylinder which is vertically arranged downwards, a pressing head is installed at the telescopic end of the hydraulic cylinder, two supporting rods are symmetrically arranged below the hydraulic cylinder, and the two ends of each supporting rod are placed on supporting plates respectively. The lower surface of the supporting plate is fixedly connected with lifting rods of a lead screw lifting machine, and the ends of the supporting rods are connected through adjusting devices so that the distance between the two supporting rods can be adjusted. The distance between the nylon roller to be disassembled and assembled and the hydraulic cylinder above the nylon roller can be adjusted according to needs, it is ensured that the nylon roller disassembling and assembling device can be suitable for nylon rollers with different axial lengths without using a long hydraulic cylinder, the distance between the supporting rods is adjusted through the adjusting device, the supporting position of the nylon roller is adjusted, and the nylon roller disassembling and assembling device meets the use requirement.

A system for drying wet gypsum board, comprising a conveyor path for advancing wet gypsum board in a feeding direction, means for exposing the wet gypsum board to a flow of hot air, and an outlet arranged to remove a flow of exhaust steam dissipated from the wet gypsum board. The system further comprises an exhaust heat exchanger for transferring heat from the exhaust steam to a primary closed circuit circulating a first heat carrying medium, at least one high-temperature heat pump having a primary, low temperature side connected to the primary closed circuit, and a secondary, high-temperature side, connected to a secondary closed circuit circulating a second heat carrying medium, the high-temperature heat pump being configured to provide a temperature on the secondary side of at least 160 degrees C; and a preheating heat exchanger connected to transfer heat from the secondary closed circuit to the flow of hot air.

The embodiment of the utility model provides an eMMC storage device and electronic equipment, the eMMC storage device comprises a processing unit, a conversion circuit, a switch unit and N eMMC, the N eMMC comprises a first eMMC and a second eMMC, and N is an integer greater than or equal to 2; the first output end of the processing unit is connected with the first end of the conversion circuit, the second end of the conversion circuit is connected with the first end of the switch unit, the second end of the switch unit is connected with the first end of the first eMMC, and the third end of the switch unit is connected with the first end of the second eMMC; and the switch unit is used for realizing communication between the processing unit and one of the N eMMC.

The utility model relates to a door and window handle installation structure which comprises a panel, one end of the panel is connected with a handle in a linkage mode, a rotating piece is arranged in the center of the panel in a penetrating mode and connected with the panel in a rotating mode, and one end of the rotating piece is provided with a reset structure which resets after rotating. One end, far away from the reset structure, of the rotating part penetrates through the panel to be provided with a linkage part, the linkage part is detachably connected with the handle, the rotating part is rotationally connected with the panel, and the linkage part is detachably connected with the handle. During installation, the handle only needs to be connected with the linkage piece through the second fixing hole, and the situation that when a traditional handle is directly connected with the panel, the door handle needs to be rotated is avoided.

In an optical network having a terrestrial terminal and an open cable interface (OCI) connecting a submarine cable to a terrestrial cable, the OCI may include a filter positioned on an optical path between the terrestrial cable and the submarine cable and configured to pass first communication signals of a first frequency band, and filter out secondary signals of a second frequency band that does not overlap with the first frequency band. The secondary signals may be looped back to the terrestrial terminal. The terrestrial terminal may detect the looped back secondary signals, and in response, determine the presence of the OCI and that the supervisory signals were rerouted by the OCI.

The utility model relates to the technical field of grinding machine, concretely is a grinding machine guide rail convenient to install, including track strip, pedestal and convenient device, track strip places on the surface of pedestal, convenient device sets up on the surface of pedestal, and convenient device includes positioning rod, and multiple positioning rods are fixedly connected with the surface of pedestal, and multiple positioning rods are linear arrangement, and track strip is set on the surface of positioning rod, and the surface of track strip both sides is equipped with bayonet, and multiple bayonets are linear arrangement, and the surface of pedestal is equipped with sliding slot, and sliding slot is located track strip both sides. The utility model, through setting convenient device, effectively convenient worker installs grinding machine guide rail, when grinding machine guide rail uses, adjusts convenient device, avoided the need of worker to install multiple bolts, improved the practicality of grinding machine guide rail, improved the auxiliary nature of grinding machine guide rail, improved the convenience of worker installation grinding machine guide rail, reduced the difficulty of worker installation grinding machine guide rail.

The utility model relates to electrical circuit installation technical field, concretely is a kind of electrical circuit installation equipment, including support frame, the lower surface of support frame is placed with enclosed plate, the upper surface of support frame is provided with safety device, and safety device includes water storage box, and water storage box is fixedly connected with the upper surface of support frame, and the inside of water storage box is provided with water storage groove, and the inside fixedly connected with guide plate of water storage groove, the surface fixedly connected with enclosed sleeve of guide plate, and enclosed sleeve is fixedly connected with the inside of water storage groove, and the inside rotationally connected with rotating rod of enclosed sleeve, and the both ends of rotating rod are rotationally connected with the inside of water storage box, and the outer surface of rotating rod is provided with water guide groove, and one side of water storage box is fixedly connected with driver.The utility model, by setting safety device, can effectively facilitate worker to extinguish fire to the electrical circuit inside support frame, avoids the need to disassemble enclosed plate when worker extinguishes fire, and further improves the safety of electrical circuit installation equipment.

This invention relates to the field of self-centering grinding fixtures, and discloses a universal self-centering fixture for grinding small cylindrical parts. The fixture includes a mandrel assembly, an externally mounted locking block, an externally mounted locking cover, and a set of limit screws evenly distributed between the locking cover and the locking block. The mandrel assembly is externally threaded with locking screws. A roller guide is mounted on the left side of the mandrel assembly, and pins are mounted at both ends of the roller guide. A second spring is externally connected to the push rod. This universal self-centering fixture for grinding small cylindrical parts avoids the limitations of traditional fixtures in providing high-precision machining conditions for the roller guide. Furthermore, the added set of limit screws automatically locks the position of the limit screws when fixing the locking cover and locking block, avoiding the need for pins to lock the position of the limit screws in traditional fixtures. This reduces the fixing steps and increases the machining speed of the workpiece.

The utility model provides a mobile phone lens assembly convenient to install, which comprises a camera assembly fixing structure, the camera assembly fixing structure comprises a fixing ring, an installation groove is formed in the fixing ring, conductive columns are arranged on the inner wall of the installation groove and the two sides of the bottom of the fixing ring, and the conductive columns on the two sides of the bottom of the fixing ring are connected with the conductive grooves. According to the utility model, the conductive columns are arranged at different positions, so that the conductive columns at the bottom can be connected with the interior of the mainboard body in the mounting process of the fixing ring, and then the conductive columns in the mounting groove are connected with the camera assembly structure after the camera assembly structure is mounted in the mounting groove; through the connection of the conductive columns, the breakage of the flat cable caused by long-time installation of the flat cable can be avoided, and meanwhile, the camera assembly structure is directly installed and disassembled, so that the installation of the flat cable is avoided when the camera assembly structure is installed.

The invention relates to the technical field of building construction, and discloses an assembly type folding house and a construction method.The assembly type folding house comprises long plates, the side faces of the long plates are movably connected with the side faces of short plates, the top sides of the long plates are movably connected with the bottom side of a roof through bolts, and connecting devices are arranged on the side faces of the long plates; the connecting device comprises a connecting rod, the top side of the connecting rod is fixedly connected with the side face of the long plate, and the side face of the connecting rod is hinged to one end of an upper short rod. When the fabricated folding house and the construction method are used, the long plate and the short plate can be quickly spliced through the connecting device, and the splicing device is good in stability and convenient to use; the fabricated folding house is simple in structure and not prone to loosening, extra tools are not needed during mounting and dismounting, manual time is greatly saved, meanwhile, the extra tools are saved, and the construction efficiency is greatly improved during mounting and dismounting of the fabricated folding house.

The utility model provides a water outlet position adjustable water outlet, including water outlet mounting seat, water outlet head and easily dismantle plug. The inside of water outlet mounting seat is equipped with water inlet channel, and the peripheral part of water outlet mounting seat is equipped with a plurality of external interfaces, and the water inlet end of external interface communicates water inlet channel. The water inlet end of water outlet head and any external interface plug -in installation and communicate, and the external interface not by easily dismantle plug plugging is docked with water outlet head. Between the water inlet end of external interface and water outlet head, the external interface and easily dismantle plug are all equipped with quick release quick loading structure. The utility model provides a water outlet, can choose the external interface of different position and water outlet head and dock according to demand, realizes water outlet position adjustable, in addition, through setting up quick release quick loading structure, can realize water outlet head and easily dismantle plug and external interface between can nimble quick assembly, provides the convenience for position adjustment and use.

The utility model discloses a processing device for promoting mixing of calcium zinc stabilizers, which comprises a bottom plate, a support frame, a top plate and a tank body, the bottom of the support frame is fixedly connected with the top of the bottom plate, the bottom of the tank body is attached to the top of the bottom plate, the top of the tank body is provided with a tank cover, and the front side of the top of the tank cover is fixedly provided with a collecting cylinder. The top of the collecting barrel communicates with a batching mechanism, and the inner wall of the collecting barrel is fixedly connected with a discharging mechanism. Through the arrangement of the tank cover and the collecting barrel, a user can conveniently feed and clean by utilizing the separation of the tank body and the tank cover, and the user can conveniently and quantitatively discharge auxiliary materials by utilizing the collecting barrel, so that the problems that a certain amount of auxiliary materials need to be added when the existing calcium-zinc compound stabilizer is processed and stirred, and the stirring efficiency is high are solved. However, an existing auxiliary material proportioning mode is mainly carried out by manually utilizing a proportioning container, and the auxiliary materials are put into a stirring device after proportioning is finished, so that the problems that the use is troublesome and the proportioning efficiency is reduced are solved.

An integral gear compressor includes a first pinion shaft, a second pinion shaft, and a large gear supported for rotation within a gearbox. A first compressor unit is suspended at a first end of the first pinion shaft, and a second compressor unit is suspended at either the second end of the first pinion shaft, or at either the first or second end of the second pinion shaft. A third compressor unit is suspended at either the first or second end of the second pinion shaft. Both the second and third compressor units are centrifugal compressor units. The first compressor unit includes an axial compressor section and a centrifugal compressor section combined with each other.