26results about How to "Easy and intuitive operation" patented technology

The utility model relates to the technical field of medical instruments, in particular to a neuroendoscopic abrasive drill with a water injection pipe fixing device, which comprises a handle component, an outer sleeve rod, an abrasive drill, a guide seat and a water injection joint, and the guide seat and the water injection joint are arranged at the front end of the outer sleeve rod. A fixing device is arranged on the outer sleeve rod and comprises a hoop fixedly arranged on the outer sleeve rod in a sleeving mode and a fixing assembly installed on the hoop. The fixing assembly comprises an outer shell, a fixed inner sleeve, a movable sleeve and a nut, the fixed inner sleeve is provided with a center channel for the water injection pipe to penetrate through, elastic grabbing clamps which are annularly and evenly distributed are arranged at one end of the fixed inner sleeve, the movable sleeve is slidably arranged on the fixed inner sleeve in a sleeving mode, and the nut is in threaded connection with the fixed inner sleeve. The nut is screwed to push the movable sleeve to axially move and extrude the elastic gripper, so that the elastic gripper is forced to radially contract, and the water injection pipe is firmly clamped. Adhesive tape is replaced by a mechanical buckle type structure, so that an external water injection pipe is quickly and reliably clamped and released, displacement or falling of a pipeline in an operation is avoided, and the flushing effect and the operation safety are guaranteed.

This utility model relates to a tray rack and table, comprising two crossbeams and symmetrically arranged left and right side panels. Each of the left and right side panels has a mounting assembly at its bottom for supporting the crossbeams and shelves. The two crossbeams are respectively located at the front and rear ends of the tray rack, and both ends of each crossbeam are detachably connected to the mounting assemblies on the left and right side panels. Each of the front and rear ends of the left and right side panels has a hanging assembly, which includes a rotatable first hanging member and a rotatable second hanging member. One of the first and second hanging members is selectively hung on a supporting structure for adjusting the height of the tray rack. This utility model's tray rack is not only convenient to store and carry, and easy to assemble and disassemble, but also has the advantages of scene adaptability.

The utility model discloses a caliber-adjustable silage bagging device, which belongs to the technical field of silage filling, and realizes dynamic adjustability of connecting caliber by arranging caliber adjusting devices with the same structure at two ends of an elastic connecting pipe and combining a plurality of radially distributed telescopic rods and driving mechanisms matched with the telescopic rods. The telescopic rod drives the elastic connecting pipe with flexible deformation capacity, the caliber of the elastic connecting pipe expands or contracts along with the telescopic rod in the telescopic process, the telescopic rod can be effectively attached to the outlines of the filling machine and the ensiling bags, and the device is simple in structure, convenient to adjust, capable of adapting to the ensiling bags with different calibers and high in practicability. And the connecting sealing performance and the filling stability are improved, and the silage filling device is suitable for various silage filling working conditions.

The invention relates to the technical field of wave plate processing, in particular to a material bearing device adaptive to wave plates of multiple sizes and specifications, which comprises a rack assembly, a driving assembly, a driven assembly, a material rod assembly and a material bearing disc, the driving assembly is arranged on the rack assembly and can drive the driven assembly to rotate. The driven assembly is arranged on the rack assembly and connected with the material rod assembly. Wave plates can be placed on the material bearing disc, limiting grooves are formed in the material bearing disc, and the limiting grooves are evenly distributed along the center of the material bearing disc. The material rod assembly can penetrate through the limiting groove and is driven by the driven assembly to move in the limiting groove, the material rod assembly can limit the wave plate, the whole device is composed of the machine frame, the driving assembly, the driven assembly, the material rod and other modular assemblies, the connection relation between the parts is clear, the gear system can be driven through the rotary knob, the cam set is driven to conduct synchronous adjustment, and operation is visual, easy and convenient. Due to the simple and efficient design, the manufacturing, assembling and subsequent maintenance cost of the equipment is reduced, and good practicability and economical efficiency are embodied.

The utility model discloses a kind of storage device of potassium hydroxide, including storage container, KOH input port, inert gas input port, circulating pump system, observation port, sealing unit, cooling unit and control module are equipped on storage container;The control module is connected with metal ion concentration sensor, temperature sensor, flow sensor and pH monitor;The control module is used to collect the above sensor data, controls circulating pump system and cooling unit operating state, adjusts soft water supply flow, and triggers early warning when parameter is abnormal, simultaneously, operating data is uploaded to remote platform.

The utility model discloses a digital building measuring device based on three-dimensional scanning, which relates to the technical field of building measurement, and comprises a support rod, the upper end of the support rod is fixedly connected with a scanner main body, the support rod is movably sleeved with a support tube, and the support tube is externally provided with a bracket mechanism; a lifting mechanism is arranged at the lower ends of the front surfaces of the supporting rod and the supporting pipe; according to the digital building measuring device based on three-dimensional scanning, a threaded sleeve, a supporting disc and a pull rod of the support mechanism are in linkage with supporting legs to achieve rapid opening and stable supporting, and stepless adjustment and reliable locking of the height of a supporting rod and a scanner body are achieved through cooperation of a rack, a gear, a ratchet wheel and a pawl of the lifting mechanism; the height adjusting mode is simple in structure and visual and convenient to operate, only the supporting rod needs to be pulled upwards or the pawl is released and then put down, extra electric driving equipment is not needed, and the on-site deployment and adjustment efficiency is remarkably improved while the overall stability of the measuring device is guaranteed.

The invention discloses a virtual character control method, and relates to the technical field of computer processing, and the method comprises the steps: responding to a character exchange request triggered by a second client corresponding to a second virtual character, and displaying a first exchange control in a first display picture of a first client; the first display picture comprises a visual angle picture of a first virtual character, and the first virtual character and the second virtual character belong to the same camp; under the condition that a first operation aiming at the first exchange control is detected, switching from the first display picture to a second display picture; the second display picture comprises a visual angle picture of the second virtual character; and in response to a first control operation which is triggered by the first client and aims at the second virtual character, controlling the second virtual character to execute a first game behavior corresponding to the first control operation. The teammates can exchange the control authority of the virtual role, the operation is simple, convenient and visual, and the assistance efficiency is high.

The utility model relates to the technical field of lamps, and discloses a lamp convenient to use, which comprises a lamp shell, an inner cavity is arranged in the lamp shell, a circuit board and a luminous body are arranged in the inner cavity, a light-transmitting surface is arranged on the lamp shell, and light emitted by the luminous body irradiates outwards through the light-transmitting surface. When the orientation of the light-transmitting surface is within a set angle range, the luminous body is started to emit light, and the lamp is in a lighting state; when the orientation of the light-transmitting surface deviates from the set angle range, the luminous body stops emitting light, and the lamp is in a closed state; the orientation angle of the light-transmitting surface is used as a triggering condition for controlling the on-off of the luminous body, so that the lamp realizes automatic switching of the lighting state, a user does not need to manually operate the switch or use external control equipment, the use process of the lamp is greatly simplified, and the convenience of the lamp in the lighting function is remarkably improved.

This utility model discloses a sound insulation and noise reduction device for an air conditioning room, including a cabinet. A cabinet door is rotatably mounted on one side of the cabinet. Sound insulation panels are mounted on both the side of the cabinet door and the inside of the cabinet. Quick-lock sleeves are mounted on both the outside of the cabinet and the outside of the cabinet door. A quick-lock rod is mounted inside the quick-lock sleeve. A rotating plate is rotatably mounted on the outside of the quick-lock sleeve. An arc-shaped groove and a round hole are opened on the rotating plate, with the round hole at one end of the arc-shaped groove. A limiting sleeve is slidably mounted on the outside of the quick-lock sleeve. A round rod is mounted on one side of the limiting sleeve, and a round plate is mounted on the round rod. A rotating sleeve is rotatably mounted on the outside of the quick-lock sleeve. A release groove is opened inside the rotating sleeve with a variable diameter. A rotating frame is mounted on one side of the rotating sleeve. A limiting rod is slidably mounted in the rotating frame. A limiting plate is mounted at one end of the limiting rod. A release plate is slidably mounted in the release groove. A movable groove is opened on the outside of the quick-lock rod, and a quick-lock plate is mounted in the movable groove. Rotating shafts are located on both sides of the quick-lock plate. This utility model enables convenient disassembly and assembly of the sound insulation panels without the need for tools and ensures the installation stability of the sound insulation panels.

The application provides a kind of cattle and sheep cutting equipment and its processing method, it is related to meat processing technical field, including processing frame, the side wall of processing frame is equipped with motor, first conveying roller and second conveying roller are rotatably connected between processing frame, the output end of motor is connected with one end of first conveying roller, the outer surface of first conveying roller and second conveying roller is equipped with belt;It also includes self-adapting cutting mechanism, the self-adapting cutting mechanism includes compression ring, the coaxial center in the compression ring is equipped with gear ring, the outer side of gear ring is equipped with gear, the inner side wall of compression ring is equipped with multiple tooth grooves adapted with gear, multiple elastic strips are staggered between the compression ring and gear ring, the side wall of elastic strip is engaged with the outer side of gear ring, the self-adapting cutting mechanism is designed, the adaptive processing of different thickness and soft and hard degree meat block is realized, and flexible adaptation of diverse meat block characteristics is realized.

The utility model discloses a main line knotless connection splayed ring, comprising a hollow cap, the top end of which is provided with a through hole in a penetrating manner; a sub-line connecting ring is rotatably arranged at the bottom end of the structural column; the connecting column is used for connecting the hollow cap and the structural column into an integrated structure; the bottom face of the hollow cap is provided with an annular blocking face, the inner diameter of the annular blocking face is larger than that of the penetrating hole, so that a knot of the main line which penetrates through the penetrating hole and is knotted is limited by the annular blocking face in a pull-back state, and therefore a knot-free self-locking connecting structure of the main line is formed. The bottom end of the structural column is provided with a cavity, and the sub-line connecting ring is rotatably arranged in the cavity, so that the sub-line can freely rotate by 360 degrees relative to the structural column in use. The structure can improve the connection strength, simplify the operation and improve the anti-winding performance, and is suitable for various fishing environments.

This utility model provides a rebar cutting device for building construction, relating to the technical field of cutting equipment. It includes a support leg with a clamping assembly installed at its upper end. The clamping assembly includes a placement platform mounted on the upper end of the support leg, with a rebar placement groove on the upper surface of the platform. An installation block is installed on the right side of the placement platform. By setting up the clamping assembly, the rebar can be tightly clamped from both sides by two sets of fixed clamping rods, preventing loosening during cutting and ensuring cutting accuracy. Simultaneously, the flexible opening and closing design of the fixed clamping rods facilitates quick clamping and disassembly of the rebar, improving work efficiency. These features of the clamping assembly not only improve cutting quality and ensure the accuracy of cutting dimensions but also guarantee operational safety, preventing rebar from loosening and flying out, thus providing a safe operating environment for operators and increasing work efficiency while reducing the time consumed in the clamping process.

The utility model discloses a kind of needle-in-needle puncture devices for ultrasound imaging enhanced minimally invasive lumbar puncture, the needle-in-needle puncture device includes guide needle, lumbar puncture needle and lumbar puncture auxiliary needle;The guide needle tube is hollow structure;The outer surface of one end of the guide needle tube is equipped with the first coating area of enhanced ultrasound imaging;The lumbar puncture needle includes lumbar puncture needle tube, and the lumbar puncture needle tube is located in the guide needle tube;The inside of the lumbar puncture needle tube is hollow structure;The outer surface of one end of the lumbar puncture needle tube is equipped with the second coating area of enhanced ultrasound imaging;The lumbar puncture auxiliary needle includes needle core, and the needle core is located in the lumbar puncture needle tube, and the needle core structure is compatible with the lumbar puncture needle tube structure.Compared with prior art, the needle-in-needle puncture device for ultrasound imaging enhanced minimally invasive lumbar puncture of the utility model improves the visual effect and operation accuracy under ultrasound guidance in puncture process.

The utility model relates to the technical field of building construction, and discloses a safe and environment-friendly scaffold for urban renewal and demolition operation, which comprises a support I, and an anti-inclination component is arranged on one side of the outer wall of the support I; the anti-inclination assembly comprises a first telescopic rod, the first telescopic rod is arranged on one side of the outer wall of the first support, a second telescopic rod is slidably connected into the first telescopic rod, and a first rotating shaft is fixedly connected into the second telescopic rod. When the scaffold is subjected to external force, the scaffold can resist the external force and prevent the scaffold from inclining, a stable triangular supporting system can be formed by the scaffold and the main body structure of the scaffold by adjusting the length and the angle of the anti-inclining assembly, the external force can be effectively dispersed through the structure, and the overall stability of the scaffold is improved; through meshing transmission of the gear and the rack and a multi-layer nested support structure, the adjusting assembly can easily achieve rapid adjustment of the height of the scaffold, and the requirements of different operation scenes are met.

The present application belongs to the technical field of pipeline robots, and particularly relates to a small-diameter pipeline robot intelligent control system, which comprises a pipeline robot, an in-pipe robot end for controlling the pipeline robot, and an out-of-pipe control operation end; the out-of-pipe control operation end comprises a first power carrier module, an industrial PC, and a two-degree-of-freedom force feedback operation frame; the in-pipe robot end collects control signals of the out-of-pipe control operation end through a network port and the first power carrier module and a second power carrier module, and sends collected image information, sensor information, and current feedback values to the out-of-pipe control operation end, so that each driver of the pipeline robot is provided with a force feedback function, operation body sensation is improved, operation is more intuitive and convenient, the condition of the pipeline robot has one more layer of tactile perception, operation is more accurate in cooperation with the force feedback function, and operation efficiency is improved.

The utility model discloses a kind of heat filtration heat preservation devices, including shell and top cover, top cover is embedded in the top of shell Installation, it is characterized by: the inside of shell is equipped with annular water bath heating cavity, water bath heating cavity inside is divided into two layers by partition, upper layer is stirring dissolving cavity, lower layer is filter chamber, the central position of the bottom of partition is fixedly installed with stirring motor bin, the inside of stirring motor bin is equipped with stirring motor, the output of stirring motor extends to the top of partition and is fixedly connected with stirring shaft, the sidewall of stirring shaft is equipped with multiple stirring plate, the inside of filter chamber is fixedly installed with funnel-shaped filter screen, the bottom of filter screen is connected with extending to the below of shell slag outlet pipe, the bottom of shell is equipped with liquid outlet pipe, the liquid outlet pipe is communicated with filter chamber, the bottom of shell is fixedly installed with support frame.

This utility model discloses a car charger with fragrance, including a main unit, an end cap, and a fragrance component. The main unit houses electronic components that dissipate heat during operation. The end cap is detachably mounted on the main unit, forming a fragrance mounting cavity between it and the main unit. The fragrance component is housed within this cavity, and an adjustable fragrance gap is formed between the end cap and the main unit. By adjusting the relative position of the end cap and the main unit, the amount of fragrance released can be controlled, and the fragrance component can be easily replaced. This structure utilizes the heat generated by the electronic components to promote fragrance diffusion, integrating car charging and fragrance functions into one unit. It is easy to operate, compact in structure, and offers advantages such as space saving, convenient adjustment, and safe and reliable use.

The utility model relates to sampler technical field discloses a kind of carbonate-containing water quality samplers, including water storage tank, the top left side of water storage tank is fixedly connected with connecting block one, the outer wall left side of connecting block one is fixedly connected with hollow column, the left end of hollow column is fixedly connected with handle, the outer wall bottom of hollow column front and rear end is fixedly connected with connecting block two, and the adjacent between two The connecting block two is rotatably connected with pressing handle, the top right side of connecting block one is rotatably connected with connecting piece, the bottom of connecting piece is provided with sealing cover, the top end middle part of sealing cover is fixedly connected with fixed rod, the inner wall of hollow column is provided with ply steel wire. In the utility model, the comfort degree when holding is improved by handle collocation protective pad and protective line, prevent skidding, ensure that equipment is stable in sampling process, and pressing handle drives ply steel wire to move, realize that fixed rod and spring constitute open-close structure.

The invention discloses a medical image viewing device and aims to provide a medical image viewing device which is convenient to operate, reliable in fixation and excellent in viewing effect, the medical image viewing device comprises a supporting base, an adjusting support and a viewing device body, and the viewing device body comprises a shell, a light source module and a viewing screen, an observation window corresponding to the observation screen is formed in a shell cover at the side end of the shell, a gap groove used for inserting a film is formed between the observation window and the observation screen, and a clamping device surrounding the observation screen is further arranged on the shell. Automatic guiding, flexible tight fixing and in-place detection during film insertion are achieved, the light source module adopts the combination of an LED light bar and a diffusion plate, and the uniformity of backlight on the observation screen is ensured.

The utility model discloses a kind of transport devices of automobile parts, it is related to automobile parts transport technical field, including base, mobile wheel is installed in base both sides, base top is fixedly connected with placing box, symmetrically sliding connection has baffle in placing box interior, mobile assembly is installed in placing box both sides, symmetrically opening has guide groove in placing box interior bottom end, baffle bottom embedded rotatably connected with guide wheel, guide wheel and guide groove are slidingly connected, push handle is fixedly connected with symmetry in placing box side, antiskid pad is fixedly sleeved in push handle outside.The utility model uses the above structure, can be accurately divided to transport space according to the actual size of part, so that different specifications of parts can be closely arranged, fully utilize the internal space of transport device, improve single transport capacity, reduce transportation cost, and by adjusting baffle, different parts are placed in partition, realize classification management, facilitate identification, counting and inspection to part in the process of transportation.

The utility model discloses a kind of solid state drive installation components, including mainboard and hard disk body, installation groove is opened in the mainboard, slot is opened in the installation groove, the hard disk body is arranged in installation groove and is inserted with slot, fixed mechanism is provided on the mainboard outside, the fixed mechanism includes fixed plate and plug-in rod, the fixed plate is set in mainboard top surface, plug-in rod is fixed on mainboard and is inserted with fixed plate, fixed sleeve is inserted with the top end of plug-in rod, snap ring is fixedly arranged in the inboard of fixed sleeve, sliding slot is opened in the outer wall of plug-in rod, the sliding slot is provided with multiple groups and inboard is slidably provided with clamping block, the bottom surface of multiple clamping blocks is abutted on the top surface of snap ring, by setting installation groove and slot structure on mainboard, the industry problem of inconvenient fixing in traditional solid state drive installation is innovatively solved, the device is designed with fixed plate and plug-in rod combination, so that solid state drive can be quickly and accurately positioned in mainboard specified position.

The invention relates to the technical field of water heater pipeline control, in particular to a water heater drainage pipeline control valve which comprises a valve body, and a water inlet channel, a first water outlet channel and a second water outlet channel are formed in the valve body; the first valve element is rotationally arranged in the valve body; the second valve element is arranged on the inner side of the first valve element, the second valve element and the first valve element are coaxially arranged, and the second valve element is located between the water inlet channel and the first water outlet channel and between the water inlet channel and the second water outlet channel; the manual driving mechanism is connected to the first valve element; the temperature control driving mechanism is connected to the second valve element; the first valve element and the second valve element are of a coaxial nested structure. The water temperature of the water inlet channel is responded in real time through the built-in temperature control driving mechanism, and when cold water exists in the water inlet channel, the cold water is automatically guided to the second water outlet channel and can be pumped back to the water heater to be heated again; and hot water is switched to the first water outlet channel for supply, so that water and energy are remarkably saved.

This invention provides a leveling device and method for Vickers hardness testing of high-hardness ceramic materials. The device aims to solve the problems of irregular indentations, inaccurate data, and indenter damage caused by insufficient machining precision leading to non-parallelism of the upper and lower surfaces in Vickers hardness testing. The device includes a base plate for fixing to the original sample stage of the hardness tester, a floating plate connected above the base plate via a ball joint assembly, and three leveling knobs arranged in a triangle, screwed into the floating plate with their lower ends resting against positioning holes in the base plate. By adjusting the leveling knobs, the floating plate can be driven to make omnidirectional micro-motion around the center of the ball joint, thereby directly adjusting the pitch and deflection angles of the sample to be tested, which is fixed to the upper surface of the floating plate. This invention has a compact and low-profile structure, does not interfere with the original function of the hardness tester, and ensures strict parallelism between the test surface and the indenter by "directly leveling the upper surface of the sample," significantly improving testing accuracy and reliability.

The folding chair comprises a backrest rod and a sliding armrest, the sliding armrest is provided with a cavity, a sliding seat and a hydraulic rod are arranged in the cavity of the sliding armrest, the first end of the hydraulic rod is connected with the sliding armrest, the second end of the hydraulic rod is connected with the sliding seat, and the hydraulic rod drives the sliding armrest to move relative to the sliding seat when stretching out and drawing back. The backrest rod connected with the sliding armrest rotates relative to the seat rod to adjust the angle of the chair back. The operation knob is embedded in the front end of the armrest, and the valve opening pin is directly or indirectly pushed to act by shifting the operation knob, so that locking and releasing of the hydraulic rod are controlled, and the smooth and stepless chair back angle adjusting effect is achieved.

This invention discloses a pre-set scale spherical grinding minimally invasive bone harvesting device and its operation method, including a channel fixation module, a fixation tube, an outer sheath, an inner drive shaft, a rotation adjustment mechanism, and a drive device. The fixation tube is fixedly connected to the distal end of the channel fixation module. The proximal end of the outer sheath is rotatably mounted on the channel fixation module. The inner drive shaft is rotatably mounted in the distal end of the channel fixation module. The rotation adjustment mechanism is located at the proximal end of the inner drive shaft. A mesh cage is provided at the distal end of the outer sheath. A traction wire is connected between the rotation adjustment mechanism and the mesh cage to pull the mesh cage to expand to the pre-set bone harvesting diameter. The drive device drives the inner drive shaft to rotate the outer sheath, causing the mesh cage to perform spherical grinding of the bone. This invention can pre-determine the bone harvesting diameter through a pre-set scale, accurately control the bone harvesting volume, eliminate the need for repeated adjustments to the grinding range during surgery, and simplify the operation process.