16results about How to "Quick replacement" patented technology

The application relates to a micro actuator for inner ear injection sampling surgery, and relates to the field of medical instruments.The application solves the problems that the existing actuator cannot more accurately assist the doctor in judging the surgery progress, lacks clinical surgery practicability in design, and makes the otological surgery still have certain operation difficulty.The microneedle puncture mechanism module is embedded in the driving and sensing module, the driving and sensing module is installed on the high-precision linear driving module, the end operation mechanism module is installed at the front of the driving and sensing module, the microneedle puncture mechanism module passes through the end operation mechanism module and extends out, and the endoscope camera module in the end operation mechanism module provides real-time images in the surgery process, the tension sensor in the driving and sensing module monitors the change of the steel wire tension in real time, and safety interaction with the ear canal environment is ensured.The application is used for inner ear injection sampling surgery.

This utility model discloses a meter label cutting mechanism, belonging to the field of auxiliary equipment for meter production. The meter label cutting mechanism includes a mounting frame, a power supply and a cylinder mounted on the mounting frame. The telescopic end of the cylinder is provided with a connecting block. Two extension plates are mounted on one side of the connecting block. A rotating groove is formed on one side of the upper surface of the extension plate. A cutting blade is installed inside the rotating groove. A connecting component is provided at the connection between the cylinder and the connecting block. A driving component is provided at the connection between the extension plate and the cutting blade. It can use the cylinder to drive the extension plate and the cutting blade to move laterally. By setting the cutting blade, the meter label can be cut without manual intervention, greatly improving the cutting efficiency. It is fully adapted to the needs of mass production of meters and solves the problem of low meter label cutting efficiency in the prior art.

The invention relates to the technical field of blade machining fixing assemblies, in particular to a blade base fixing device for a five-axis linkage machining machine tool, which comprises a five-axis machining machine tool body, a quick assembly, a connecting assembly and a clamping assembly, and is characterized in that the quick assembly is detachably assembled on the top surface of a sliding table of the five-axis machining machine tool body; a connecting assembly is detachably assembled on the top of the quick assembly, and a clamping assembly is detachably assembled on the top face of the connecting assembly. Manual accurate alignment and tedious clamping are not needed in the whole process, automatic, accurate and rapid clamping of the blade base is achieved, the core pain point in the prior art is solved, the high-precision and efficient machining requirements of blades in the fields of aerospace and energy power are met, and the production efficiency and the finished product quality are improved.

The utility model discloses a belling device for carrying out discontinuous pattern embossing on laser coated paper. The belling device comprises a workbench, a feeding mechanism, a belling mechanism and a control panel, the control panel is electrically connected with electric control components of all the mechanisms in the device through wires, the feeding mechanism comprises an unwinding roller, a paper pressing roller and a feeding roller set, and the belling mechanism is located in the middle of the workbench and comprises a supporting frame, a belling air cylinder, an upper die assembly and a lower die assembly. The working table, the feeding mechanism, the belling mechanism and the control panel are combined for use, discontinuous patterns can be subjected to intermittent belling, overall deformation of materials is avoided, the embossing effect is effectively improved, and the production efficiency is improved. And quick-change magnetic fixing structures are adopted between the upper convex block and the mounting seat of the belling mechanism and between the lower concave plate and the supporting block of the workbench, so that when the embossed pattern is replaced, the upper convex block and the lower concave plate can be quickly replaced only by releasing electromagnetic adsorption, time and labor are saved, and the working efficiency is effectively improved.

The utility model relates to the technical field of charging bins, in particular to an intelligent watch endurance charging bin. The utility model provides an intelligent watch endurance charging cabin, which comprises a charging cabin body I, a wireless charging magnetic ring, a USB interface, a charging interface, a square port and the like, the wireless charging magnetic ring is embedded in the inner upper part of the charging cabin body I, and the charging interface and the USB interface are symmetrically arranged on the left side of the charging cabin body I front and back; and square openings are formed in the front side and the rear side of the first charging bin body in a bilateral symmetry mode, and the endurance assembly is arranged at the top of the first charging bin body. The first charging bin body and the second charging bin body are in unique magnetic connection design, so that the first charging bin body and the second charging bin body can be flexibly separated and combined, the two bodies can be conveniently replaced and used through the design, and when one body runs out of power, a user does not need to worry that the intelligent watch cannot be continuously charged; therefore, the cruising ability and the use experience of the charging bin are effectively improved.

The utility model relates to the technical field of numerical control machine tools, and provides a crankshaft machining numerical control machine tool convenient to replace, the crankshaft machining numerical control machine tool comprises a numerical control machine tool body, a control panel is arranged on the side face of the numerical control machine tool body, a protective door is slidably connected to the side face of the numerical control machine tool body, and an adjusting mechanism is arranged in the numerical control machine tool body. According to the numerical control machine tool, through mutual cooperation of a motor, an adjusting plate, a locking plate and other assemblies of the adjusting mechanism, after the crankshaft is completed in the numerical control machine tool, a worker moves a protective door to open the numerical control machine tool, the motor is started, the adjusting plate is far away from a triangular clamping plate in the numerical control machine tool, and the crankshaft leaves one end of a stress rod; and the hydraulic rod retracts towards the interior of the annular hydraulic cylinder, so that the locking plate relieves fixation of the crankshaft, a worker can conveniently take and replace the machined crankshaft, and through the technical scheme, the technical problem that the crankshaft cannot be conveniently replaced in the related technology is solved.

The application discloses a marine low-speed diesel engine propulsion system safety monitoring instrument, and relates to the technical field of ship safety monitoring. The lower side of the outer wall of the base is provided with a positioning block one, the side of the diesel engine body close to the base is provided with a groove one, the groove one is matched with the positioning block one, the lower side of the outer wall of the positioning block one is provided with a mounting groove, the inside of the mounting groove is provided with a pressure sensor, the middle part of the outer wall of the base is provided with a mounting hole, the inside of the mounting hole is provided with a pre-tightening bolt, the inner wall of the base is provided with a shearing groove in the radial direction, and the inside of the shearing groove is provided with a buffer block in interference. The positioning block one, the groove one, the pre-tightening bolt, the pressure sensor, the acceleration sensor and the temperature sensor are installed, the function of stable information collection is realized, the base installation pre-tightening force can be maintained in the vibration working condition through the self-locking of the positioning block one and the groove one, and the equipment information collection accuracy and stability are improved.

This utility model discloses a fishing weight lead, belonging to the technical field of weight lead technology. Specifically, it includes a lead shell and a damping core. The lead shell has an internal cavity adapted to the damping core, and its end has an installation groove for mounting the damping core. The damping core has a line cavity for the fishing line to pass through. The lead shell includes a first arc-shaped shell and a second arc-shaped shell, with their ends connected by a locking mechanism. The damping core includes a first arc-shaped core and a second arc-shaped core, with the first arc-shaped core fixedly connected inside the first arc-shaped shell and the second arc-shaped core fixedly connected inside the second arc-shaped shell. This utility model, by employing a separate lead shell and damping core structure, allows for easy resetting of the fishing rig without cutting the fishing line when disassembling or replacing the weight lead, simplifying the operation and enabling quick disassembly or replacement of the weight lead.

The portable intelligent pesticide applying device for emergency prevention and control comprises a machine body shell and a pressurizing liquid pumping device arranged in the machine body shell, a supporting block is arranged on the upper side of the machine body shell, and a spray head is arranged on the right side of the supporting block; the liquid suction pipeline is installed at the lower end of the machine body shell, the lower end of the liquid suction pipeline is connected with a liquid medicine bag, and a connecting block is arranged on the right side of the liquid medicine bag. According to the portable intelligent pesticide applying device for emergency prevention and control, an effective circulating spraying structure is arranged in the device, so that the device can conduct circulating adjustment on the pesticide applying angle of the device according to the actual pesticide applying requirement easily, the pesticide applying use effect of the device is prevented from being affected, meanwhile, after the device is used, a pesticide liquid box can be conveniently and rapidly disassembled, and the practicability is high. An operator can quickly supplement and replace the liquid medicine after the liquid medicine is used, so that the downtime of the device is shortened, and a better using effect is achieved.

The utility model discloses a building construction unloading platform, including the platform, I -beam and the ring module of hanging, the both sides symmetry of platform front end are provided with the slot, the both sides integrated mould of I -beam rear end have inserted rod, and inserted rod inserts in the slot, and I -beam is detachably installed through inserted rod in platform front end, and the both sides outer wall of platform and be close to I -beam place fixedly welded have the bolt seat, and the bolt seat is movably inserted and is installed with the bolt, and the outside of bolt and be located in the spring of bolt seat sleeve, and the rear of inserted rod is penetrated and is provided with the insertion hole, the top fixedly welded with the ring of ring module, and the bolt is inserted in the screw hole in ring module rear penetration in the both sides symmetry of platform is provided with the screw hole, and the bolt is inserted in the screw hole in ring module rear penetration. The utility model has the advantages of stable structure and convenient installation and disassembly, and the unique connection design guarantees the platform stability and is convenient for maintenance, and multiple screw holes and the reasonable layout of ring module and protection structure adapt to multiple working conditions and ensure the safe and efficient operation.

This utility model relates to the field of water pump impeller technology and discloses a high-efficiency water pump impeller structure based on CFD analysis. It aims to solve the problems of large hydraulic losses and low efficiency in traditional impellers. Its core structure includes a coupling, on which a water pump impeller mechanism and an auxiliary flow guiding mechanism are integrated to form a coordinated water delivery system. The coupling has a water pump impeller mechanism and an auxiliary flow guiding mechanism on its surface. In the water pump impeller mechanism, the inner sleeve is fixed to the coupling, and the outer sleeve is connected to the inner sleeve's insertion slot via a plug-in block. The first and second water pump impeller blades outside the outer sleeve are staggered and alternately distributed, with tail flow holes at the outer ends of the blades. A limiting hole and a limiting top cover are provided at the top of the coupling. The base plate of the auxiliary flow guiding mechanism is mounted on the coupling. The flow guiding shell and the flow guiding cover are connected by a mounting base and bolts. The flow guiding shell has drainage holes. This structure, optimized by CFD, can reduce water flow interference and eddy current losses, improve water delivery efficiency, and is easy to disassemble and maintain, adapting to different working conditions.

The utility model relates to the technical field of clamp, disclose a disc type part drilling clamp, including base, the upper surface one end fixed mounting of base has fixed clamp, and the upper surface other end of base installs movable clamp through the translation component, the end of fixed clamp and movable clamp is close to and is all seted up V type groove, the end of base close to fixed clamp installs the center disc through the switching component, the circumference side fixed mounting of center disc has support beam, and support beam sets up a plurality of through -hole, and the through -hole all plug -in assembly has the drill bushing. The utility model discloses through the setting of translation component, fixed clamp and movable clamp etc. structure, can conveniently hold the disc type part of different size, and the setting of switching component and bolt etc. structure, can conveniently switch corresponding drill bushing to the disc type part and use, need not like traditional mode and carry out the repeated operation of dismounting, installation, for the flexible, quick replacement use of commonly used multiple drill bushing, improve the operation flexibility.

The utility model relates to the technical field of sweeping equipment, in particular to a fallen leaf pushing and sweeping device for park health maintenance, which comprises a cart, a collecting mechanism and a storage mechanism, and the cart is provided with a chute and a rectangular hole. According to the fallen leaf pushing and sweeping device for park health maintenance, the collecting mechanism is arranged at one end of the cart, the cart is used for conveniently pushing the fallen leaf pushing and sweeping device for park health maintenance to move, the multiple collecting brushes make extrusion contact with the ground by starting the multiple air cylinders, then the first motor is started, the cylinder and the collecting brushes rotate, and the fallen leaf pushing and sweeping device is convenient to use. Fallen leaves on the ground can be conveniently swept into the top of a flexible plate, the fallen leaves are conveniently conveyed into a collecting plate through the flexible plate, then the fallen leaves are conveniently conveyed through a conveying assembly, the fallen leaves falling from the conveying assembly are conveniently guided and conveyed through a conveying shell, and therefore the fallen leaves are conveniently conveyed into the corresponding bearing frames; and then the fallen leaves are pushed to move, so that the used woven bag is rapidly replaced.

The utility model discloses a kind of wind power bearing multi-lip steel wire sealing structures of sand and dust erosion prevention, including outer ring, thread installation groove is opened in the inside of side closed plate, and fixed plate is inserted and installed in thread installation groove inner wall, the inside of fixed plate is vertically fixedly connected with sealing lip, and reinforcing steel wire is embedded and installed in sealing lip inner wall, thread rod groove is opened in the inside and outside of support ring, and fixed bolt is inserted and installed in the inside of side closed plate, fixed plate and thread rod groove inner wall penetration, it is a kind of wind power bearing multi-lip steel wire sealing structure of sand and dust erosion prevention, can be sealed by dust boss, dust buckle groove, sealing lip, cushion block two groups, and can be supported installation, and by thread rod groove, fixed bolt bolt fixation, sealing effect is better, and can be reinforced by reinforcing steel wire Structure reinforcement sealing lip, installation is stable, and can be screwed disassembly and assembly by fixed plate, thread installation groove sealing lip, it is convenient to use quickly replace.

This invention discloses a device and method for removing color from colored photovoltaic modules, comprising a base plate with support columns fixedly connected to the four corners of its upper surface and a fixing plate installed on the top of each support column; a vibration removal mechanism installed on the left side of the upper surface of the base plate, with a colored photovoltaic module inserted in the middle of the mechanism; the vibration removal mechanism facilitates vibration of the soaked colored photovoltaic module, softening and dislodging the color layer into the water, thus achieving harmless removal of the color layer; an adjustment mechanism allows for adjustment of the placement plate to a suitable position, which is then locked with a locking bolt, facilitating the clamping and fixing of the placed colored photovoltaic module; and a color layer scraping mechanism simultaneously scrapes the color layer from the surfaces of two sets of colored photovoltaic modules, thereby improving the efficiency of the device.

The utility model belongs to blood glucose meter technical field, concretely relates to a blood glucose meter convenient to replace needle head, including blood glucose meter body, the front of blood glucose meter body is provided with control button, the front of blood glucose meter body and be located control button's upside is provided with display screen, the side of blood glucose meter body is set up with even distribution's multiple friction groove, the inner side wall of blood glucose meter body is provided with mounting head, the inner wall sliding connection of mounting head has needle head body, be provided with replacement mechanism on blood glucose meter body, the front of blood glucose meter body and be located display screen's upside fixedly connected with support screw rod. The utility model through pulling end head to the direction of moving away from needle head body, to drive the slide of plug -in rod along the vertical portion of fixed frame, under the action of guide block, can make plug -in rod be in mobile stable state, finally make plug -in rod separate from needle head body, can carry out quick disassembly, replacement and use to needle head body.