24results about How to "Implementation location" patented technology

The utility model discloses a three -phase cable hoop with backflow wire fixture, include: cable line hoop, it includes hoop seat and with hoop cover of hoop seat matching, the recess of adjacent is equipped with in the hoop seat, the inverted V shape groove is equipped with in the hoop cover, and the outside circumference of hoop cover is equipped with slide rail, backflow wire fixture, including the slide block of slidable installation on slide rail, the limit rod of fixedly established on the slide block and with limit rod connects backflow wire clamp, through setting slide rail, slide block, limit rod, will backflow wire clamp and cable line hoop parallel fixed together, realize cable line and backflow line fixed while, still can realize the position and distance limitation of two, not only has improved the installation effect, and still satisfies two norm distance, and the practicality is stronger.

The utility model relates to the technical field of display screen wall hanging, in particular to a display screen wall hanging connecting assembly which comprises a table board body, a height adjusting mechanism is arranged below the table board body, and an angle adjusting mechanism is arranged on the height adjusting mechanism. The height adjusting mechanism comprises a base fixed to the lower end of the table board body, a supporting plate is fixed to the upper end of the base, and a motor is fixed to the middle of the end, away from the supporting plate, of the base. The limiting plate and the U-shaped block are pushed to move through the electric telescopic rod on the fixing plate, a display screen can be clamped and fixed, meanwhile, the fixed pulley on the base is in linkage with the connecting rope, the U-shaped block is pulled to synchronously move upwards when the fixing plate moves upwards, height fine adjustment and position locking are achieved, and different installation height requirements are met; by changing the meshing state of the limiting tooth block and the movable rod, the height adjusting mechanism can be rotated to adjust the angle of the display screen, and meanwhile angle locking is achieved.

This utility model relates to the field of printing device technology, and in particular to a portable, trouble-resistant label printer. A portable, trouble-resistant label printer includes a printer body with an inner cavity, within which a paper jamming assembly and a guide groove are disposed. The paper jamming assembly includes: a connecting seat located on one side of the guide groove; a first paper jammer hinged to the connecting seat at a certain angle; a torsion spring, used to generate a restoring force applied to the first paper jammer when the angle between the first paper jammer and the connecting seat changes; and a second paper jammer movably mounted in the guide groove. This solution effectively solves problems such as difficult paper loading, high paper jam rate, severe printing misalignment, and difficulty in cleaning sensors in the prior art, significantly improving the user experience and reliability of label printers.

This invention discloses a method and system for thyroid and breast surgical biopsy and surgical planning using multimodal image fusion, belonging to the fields of medical image processing and surgical computer-aided planning technology. The method includes the following steps: acquiring multimodal medical image data and dynamic body posture information of the thyroid and breast regions, and organizing them into a continuous time series according to time sequence as the input basis for subsequent analysis and calculation; comparing magnetic field interference signs and brightness extension trajectories in the continuous time series frame by frame, extracting regions with abnormal signal distributions, generating a candidate list of artifacts, and identifying the suspected artifact range. This invention achieves synchronous correction of artifact regions and restoration of image geometric accuracy through time series reconstruction and spatial offset correction, ensuring the spatial consistency of the fusion model. By generating a list of coordinate anomalies and high-risk locations, it enables dynamic path review and risk identification, ensuring that the biopsy and surgical paths correspond to the real tissue, improving sampling accuracy and surgical safety.

The utility model relates to the technical field of medical auxiliary instrument discloses an orthopedics nursing walking aid device, including horizontal support rod, the outside both sides of horizontal support rod are fixedly connected with support frame, the inside both sides of support frame are all slidingly connected with limit stop, the bottom fixedly connected with fixed link of limit stop, the outside both sides of support frame are all fixedly connected with position adjusting mechanism, the outside rear side of support frame is fixedly connected with tightness adjusting mechanism, in the utility model, through pressing rotary clamping plate, makes rotary clamping plate can extrude telescopic link, makes spring can produce deformation, can make rotary clamping plate drive clamping rod and the clamping groove outside fixed link separate, when adjusting to the appropriate position, through loosening rotary clamping plate, makes spring rebound, can make clamping rod and the clamping groove outside fixed link engage, can realize the position of fixed link.

The invention discloses a double-actuator integrated control mechanism and an operation method, the double-actuator integrated control mechanism comprises a shell, a driving motor, a first lifting cam and a second lifting cam, a load shaft is integrally formed on the first lifting cam and the second lifting cam, and the output end of the driving motor drives the load shaft through a transmission structure; the first roller tappet is matched with the first lifting cam to drive sliding, and the second roller tappet is matched with the second lifting cam to drive sliding. Through forward rotation and reverse rotation of a driving motor, a turbine drives a first lifting cam and a second lifting cam to perform required working rotation, and under the action of the first lifting cam and the second lifting cam, a first roller tappet and a second lifting tappet perform ejection operation on a first sliding rod and a second sliding rod; and a rotary locking structure is formed based on the combination of the locking block, the wave teeth and the inclined sharp teeth, so that the position locking and unlocking control of the first sliding rod and the second sliding rod is realized.

A tube end assembly method of a tube bundle heat exchanger with spring bracket belongs to the technical field of tube bundle heat exchanger manufacturing. The method solves the problems of long assembly time and high labor cost of existing manual force assembly of spring and split pin. Two positioning through holes are drilled on one end of the heat exchange pipe, and the two positioning through holes are distributed along the radial direction of the heat exchange pipe; the heat exchange pipe is inserted into the tube plate; the tube end is welded and expanded; the spring is inserted into one end of the heat exchange pipe by using a spring insertion tool; the split pin is inserted into the two positioning through holes, and the tube end assembly is completed. By setting the spring insertion tool and optimizing the process, the labor and assembly time are greatly saved, the heat exchanger tube end assembly time can be controlled within 30 seconds per hole shrinkage, the huge production cycle and production time cost are saved, and the batch production of heat exchange pipe tube end with spring bracket type heat exchanger is possible.

This utility model discloses a fully automatic riveting and dispensing device, including a frame with a carrier for supporting the workpiece on the frame. A movable block, movable vertically relative to the carrier, is located directly above the carrier. A column is fixed to the bottom of the movable block, and a magnet is fixed to the bottom of the column. The bottom of the magnet has a receiving groove adapted to the head of the rivet. A through groove is formed on the column, one end of which connects to an inlet on the movable block, and the other end connects to an outlet on the magnet. The diameter of the outlet is smaller than the diameter of the rivet head. The advantages of this utility model are mainly reflected in its ingenious design. The magnet attracts the rivet, preventing accidental drop during riveting and improving riveting accuracy. After riveting, the workpiece is dispensed with glue through the inlet, through groove, and outlet. This dispensing method is simple and convenient, eliminating the need to transfer the workpiece and improving work efficiency.

The application discloses a smooth shoe assembly with a damping function for a coal mining machine, and relates to the field of coal mining equipment.The smooth shoe assembly comprises a smooth shoe, a connecting plate arranged in the smooth shoe, a square sleeve and a rubber damping pad arranged in the connecting plate, a light shaft arranged on one side of the smooth shoe, one end of the light shaft penetrating through the smooth shoe and the connecting plate, a pressing plate arranged in the light shaft, a gasket arranged on one side of the pressing plate, a screw arranged on one side of the gasket, one end of the screw penetrating through the gasket and extending into the light shaft, a machine body connecting plate arranged above the smooth shoe, the connecting plate being fixed with the machine body connecting plate through a connecting shaft and a check ring, a mounting hole being formed in the lower end of the connecting plate, a protruding block being arranged on one side of the connecting shaft, and a plurality of clamping grooves being formed in the mounting hole, so that good damping effect can be ensured during long-term use, and powerful guarantee is provided for the safety production of coal mines.

The application discloses a kind of upper ball valve quick assembly tool and method, it is related to valve technical field, including valve body, flow channel and ball, two valve seats are arranged in the flow channel, each valve seat is processed with internal thread, two corresponding screw rods with internal thread are arranged in the flow channel, when the ball needs to be installed, screw rod is driven corresponding valve seat to move away from the direction of valve body center by internal thread, so that the distance between two valve seats increases, when the ball is placed in valve body, two screw rods are loosened, the valve seat moves relatively and extrudes ball, the number of turns of the screw rod and the distance of the screw rod movement are used to determine whether the ball is installed correctly by the relationship between the linear distance of the screw rod movement and the number of turns, solve the problem that the ball installation position is not accurate when the existing tool installs ball valve, the ball position needs to be adjusted by disassembling and assembling tool back and forth.

The invention provides a six-foot climbing robot for an electric transmission line iron tower. The six-foot climbing robot comprises a magnet adsorption foot assembly, a middle rack assembly, a mechanical arm magnet adsorption foot assembly, a mechanical arm assembly and a tool rack assembly. The multiple sets of magnet adsorption foot assemblies are assembled at the upper end and the lower end of the middle rack assembly respectively, and the magnet adsorption foot assemblies move independently. The magnet adsorption foot assemblies at the upper end are arranged in a 90-degree mode, the magnet adsorption foot assemblies at the lower end are arranged in a 90-degree mode, and the magnet adsorption foot assemblies on the same side move on the same moving pair assembly. According to the climbing robot, the multiple sets of magnet attraction foot assemblies are arranged and are arranged at 90 degrees, when the climbing robot is attracted to iron tower angle iron, the torque resisting capacity is higher, the mechanical arm can reach an operation area more accurately during operation, accurate operation can be conducted, higher working reliability and stability are achieved, and the climbing robot is suitable for being popularized and applied. And finally, the stability and the reliability of climbing operation are ensured.

This utility model discloses a switch cover and a micro switch assembly, relating to the field of micro switch technology. The switch cover has a guide structure extending along a first direction, adapted to slide with the micro switch. The switch cover is detachably mounted on the micro switch, and when mounted, it at least partially covers the switch spring of the micro switch. According to this utility model, the switch cover is detachably mounted on the micro switch via the guide structure. Before the micro switch is installed in the equipment, the switch cover is mounted on the micro switch, covering the switch spring to prevent accidental contact or pulling during subsequent operation. After the equipment is assembled, the switch cover is removed, thus preventing damage to the micro switch during assembly and ensuring its normal operation after assembly.

The highway subgrade support welding machine comprises a working table and a moving table, a foldable containing table is arranged on one side of the working table, a sliding rail structure extending to the containing table is arranged at the top of the working table, and the moving table is installed on a sliding rail and can move in a reciprocating mode; a welding table is arranged on the workbench, and multiple sets of limiting parts and limiting assemblies correspondingly clamped are arranged in fixing areas on the two sides of the welding table. A bearing plate and a driving motor with an eccentric wheel are arranged in the fixing area and installed on the different limiting assemblies respectively, the support body is arranged on the bearing plate and pressed by the eccentric wheel, and the welding position is located above the welding table. The workbench is further provided with a first welding assembly and a second welding assembly. The welding machine can adapt to support bodies of different specifications, the problems that a traditional welding machine is inconvenient to fix and poor in adaptability, and the quality of a welding seam is poor due to the fact that a support is prone to deviation in the welding process are solved, and the welding efficiency and stability are improved.

The application discloses a hidden frame glass curtain wall for curtain wall reconstruction and an aluminum sub-frame section installation process, and relates to the technical field of curtain wall reconstruction construction.The curtain wall comprises a glass curtain wall body, a horizontal rod, a vertical rod, a hoisting plate, a buffer cylinder, a hoisting adjusting mechanism and an installation mechanism and the like.Through the buffer mechanism and the hoisting adjusting mechanism arranged on the upper part of the vertical rod, buffer damping and accurate positioning and clamping during hoisting are realized, and the installation mechanism driven by the bidirectional screw rod inside the horizontal rod can quickly complete the butt joint and fixing of the aluminum sub-frame section and the glass curtain wall.The application is convenient to install, high in positioning precision, stable in stress, good in safety, effectively solves the problems of easy shaking during hoisting, difficult installation alignment and low construction efficiency in the reconstruction of traditional hidden frame glass curtain walls, and is suitable for the renovation of existing building curtain walls and the quick installation of aluminum sub-frame sections.

The application relates to the technical field of mechanical transmission, and particularly discloses a driving device and method based on magnetorheological fluid, which comprises a cylinder body internally provided with a liquid cavity, a transmission shaft coaxially arranged with the cylinder body, a piston located in the cylinder body and sleeved on the outer side of the transmission shaft, and a coil assembly arranged in the cylinder body and sleeved on the outer side of the liquid cavity; one end of the piston is located in the liquid cavity and separates the liquid cavity into cavity A and cavity B; magnetorheological fluid is stored in the cavity A and the cavity B; the piston is in transmission connection with the transmission shaft; one end of the transmission shaft is connected with a load through the cavity; the application utilizes a magnetic field to drive the phase change of the magnetorheological fluid to generate thrust, does not need external hydraulic pump stations, air compressors or large motors, has compact structure, and is suitable for installation environments with limited space; the magnetic field intensity generated by adjusting the magnetic coil can be used for accurately controlling the moving speed of the piston and the output force or torque, so that stepless speed regulation and position control are realized.

The utility model belongs to the technical field of shower head products, and particularly discloses an anti-loosening easy-to-overhaul shower head water inlet structure which comprises a cover plate and a water inlet connecting kit, a mounting hole is formed in the center of the cover plate, and the water inlet connecting kit is arranged in the mounting hole; the water inlet connecting external member comprises an external member main body and an external member lower body, the external member main body is arranged at the upper part of the mounting hole, the external member lower body is arranged at the lower part of the mounting hole, and the external member lower body penetrates through the mounting hole and is connected with the external member main body. The water inlet connecting external member and the cover plate can be quickly assembled by enabling the external member lower body to penetrate through the mounting hole to be connected with the interior of the external member main body subsequently, and when subsequent maintenance operation is needed, the water inlet connecting external member can be quickly detached from the cover plate only by detaching the external member lower body, so that the maintenance operation of the water inlet connecting external member or the shower head can be quickly and conveniently carried out.

The utility model discloses a positioning conveyer, including conveyer frame and equidistance installation's multiple conveying roller, the conveyer frame below is fixed with two fixed frame, and two fixed frame between fixed with two guide light pole and rotatory connection has two adjusting screw rods, and one side of fixed frame is provided with two handwheels of fixed in two adjusting screw rod end, and two mounting brackets and two movable racks are slidably connected with the guide light pole through the slide seat respectively. The utility model discloses through setting two groups of handwheels and adjusting screw rod, can adjust two groups of mounting bracket and movable rack and the position of positioning roller respectively, to adapt the horizontal position of glass base material on conveying roller when conveying in different width, through pneumatic push rod and draw movable rack and positioning roller, make positioning roller promote glass base material to the middle part, thereby to the glass base material of position deviation and angle deviation carry out angle adjustment and position calibration, realized to the glass base material of conveying and carried out position automatic calibration and the purpose of positioning.

The utility model discloses a centrifugal equipment relates to medical instrument technical field. The utility model discloses a casing is equipped with the limiting component on the casing, and the limiting component includes the cover plate hinged on the casing, and the lower surface of cover plate is equipped with the limiting disc, and the lower surface of cover plate is equipped with the internal thread hole, and the upper surface of limiting disc is fixedly connected the convex rod screw thread connection in the inside of internal thread hole, the inside of casing is equipped with centrifugal component, and the centrifugal component includes the connecting disc in the inside of casing, and the lower surface of connecting disc is connected with the depositing cylinder, and the lower surface of depositing cylinder is provided with the ball rolling contact on the inner bottom of casing. The utility model sets up limiting component, and simplifies the step of test tube position definition or position definition cancellation, reduces the work load of staff, and sets up centrifugal component, and makes depositing cylinder more stably rotate with connecting disc, and the depositing cylinder of higher speed rotation is convenient, and the sample in the test tube is more efficient centrifugal processing.

The application provides an unmanned aerial vehicle visual positioning method based on an inclined three-dimensional model, and an inclined three-dimensional model constructed by using inclined photogrammetry technology is used as an a priori geographic space database; firstly, the three-dimensional model is rendered to generate an optical image library of an orthographic perspective and a corresponding digital surface model; subsequently, for a query image captured in real time by the unmanned aerial vehicle, the system sequentially performs two key steps: a first step of fast image retrieval based on feature similarity, which efficiently screens the most similar candidate images from the massive image library; and a second step of fine image matching based on the candidate images and the query image, so as to establish a high-quality 2D-3D matching pair. Finally, the spatial corresponding relationship of the matching pair is solved, so that the three-dimensional position of the unmanned aerial vehicle image in the world coordinate system can be calculated in real time and accurately. The method realizes high-precision and fully autonomous position and attitude estimation of the unmanned aerial vehicle in a known wide range of scenes.

The utility model discloses an adjustable heat preservation cover for a rubber tire processing device, and relates to the technical field of heat preservation covers, the adjustable heat preservation cover comprises a vulcanizing machine base, a machine cover, an upper mold and a lower mold, the outer surface of the machine cover is connected with an upper heat preservation cover, the outer surface of the upper heat preservation cover is slidably connected with a lower heat preservation cover, the outer surface of a first base is connected with a guide rod, and the outer surface of the guide rod is connected with a second base. The outer surfaces of the guide rods are slidably connected with the inner wall of the second base, the guide rods are sleeved with first springs, through cooperation of the upper heat preservation cover, the lower heat preservation cover and the first springs, spring pushing is provided for the lower heat preservation cover through the first springs, and the lower heat preservation cover is pushed to move downwards to make contact with the vulcanizing machine base. The upper mold and the lower mold are wrapped inside, position and space expansion is achieved by moving the lower heat preservation cover up and down, the upper molds and the lower molds of various specifications can be wrapped, heat is limited in the lower heat preservation cover and the upper heat preservation cover, and the universality of the heat preservation cover is improved.

The utility model relates to the technical field of height measurement, concretely relates to a 3D paving's height information acquisition system, including first positioning module, second positioning module, laser transmitter and laser receiver, the laser transmitter installs on the electric control rotating platform that can vertically rotate and adjust, and electric control rotating platform and first positioning module install on the intelligent paver, and with the first controller on intelligent paver electricity is connected, the laser receiver and second positioning module install on the electric control trolley, and with the second controller on electric control trolley electricity is connected, and the first controller and second controller are connected to central controller through first communication module and second communication module respectively. The utility model can improve the collection efficiency of height information, reduce construction time cost.

This invention relates to the field of e-commerce goods sorting technology, specifically to an e-commerce goods sorting device, including an L-shaped base plate. A weighing and conveying module is fixed to one side of the top of the L-shaped base plate. The weighing and conveying module includes a support plate fixedly connected to the L-shaped base plate. Conveying rollers are rotatably connected to both ends of one side of the support plate. A conveyor belt is driven between two of the conveying rollers. A grooved airbag is fixed to the outside of the conveyor belt. The grooved airbag is filled with water. Multiple hoses (first and second) are connected and fixed to one side of the grooved airbag. In this invention, by placing goods onto the water-filled grooved airbag, the water cushions the impact of the goods, protecting them. The water squeezed out of the grooved airbag flows from the overflow valve inside the hose to the water-receiving balloon. The weight of the goods is calculated based on the water flow rate measured by an electromagnetic flow meter, achieving both cushioning and indirect weighing of the goods.

This utility model relates to the field of cable branch box technology, specifically a photovoltaic energy storage cable branch box with fault alarm function, comprising: a box body with an alarm device installed on it; a cover plate that can be opened and closed on the box body; horizontal and vertical copper busbars installed inside the box body; and a detection component installed on the cover plate, which detects the temperature at the connection point of the horizontal and vertical copper busbars. The detection component includes: a plate detachably connected to the cover plate; and a sensor installed on the plate, the position and direction of which are adjustable. The detection component also includes: an inner ring; connecting beams connecting the inner ring and the plate; and mounting holes in the inner ring, in which the sensor is installed. The connecting beams are arc-shaped, and several connecting beams are evenly distributed around the outer periphery of the inner ring. It can monitor local overheating faults in real time and automatically issue an alarm when an abnormality is detected.

The present invention relates to a sine-cosine encoder signal processing device compatible with multiple protocols and multiple types. The device is compatible with multiple protocols and multiple types of sine-cosine encoder signals, and uses different signal paths to process sine-cosine encoder signals to obtain high-resolution position information. It solves the problem that different encoders in the application system need to be connected to different types of encoder signal processing devices, and the circuits are complex and difficult to disconnect. The device includes an encoder signal input interface, an electrical signal processing circuit, and a single-chip general-purpose processor. The electrical signal processing circuit includes a reference point signal processing circuit, an incremental sine-cosine signal processing circuit, a single-turn sine-cosine signal processing circuit, a synchronous serial signal processing circuit, and an asynchronous serial signal processing circuit. The single-chip general-purpose processor processes the input signal through different signal paths to obtain cycle counting information, position subdivision information, and single-turn absolute position information, and obtains high-resolution real-time position information after splicing and integration.