78results about How to "Save time and effort" patented technology

The invention relates to the technical field of medical apparatuses and instruments, in particular to a medical apparatus and instrument state management system based on the Internet of Things technology, which can remotely monitor and manage medical equipment and medical consumables in the whole period. Through the combination of the equipment sensor, the Internet of Things platform and the mobile terminal application, medical equipment management personnel can know information such as the operation state, the energy consumption condition, the maintenance period and the operation time of the medical equipment in real time, meanwhile, preventive maintenance can be carried out, related faults can be handled in time, and the quality and efficiency of medical services are improved. By means of intelligent remote monitoring and management, information islands are eliminated, efficiency is improved, data unification and sharing among all systems and departments are achieved, and the purpose of conducting real-time remote monitoring and management on medical instruments in the whole period is achieved.

The invention relates to the technical field of machining, in particular to a parallel double-spindle double-station intelligent turning center which comprises a bottom plate, vertical plates extending upwards are fixedly connected to the left side and the right side of the bottom plate, first supporting seats are fixedly connected to the upper side of the bottom plate in a bilateral symmetry mode, and second supporting seats extending upwards are fixedly connected to the rear portion of the upper side of the bottom plate. The machining mechanism and the feeding and discharging mechanism are used in cooperation, the machining efficiency of workpieces can be effectively improved in a double-spindle and double-station synchronous machining mode, meanwhile, by means of an oblique feeding mode, the machining efficiency of the workpieces can be effectively improved, and the machining efficiency of the workpieces can be effectively improved. According to the tool turret assembly, the machining influence of cooling liquid and chippings on workpieces is effectively reduced, the follow-up cleaning time is saved, the tool can be rapidly assembled and disassembled, the assembling and disassembling efficiency of the tool turret assembly is effectively improved, installation is stable, and time and labor are saved in use.

The invention discloses a three-dimensional directivity target segmentation method under weak supervision setting, and relates to the technical field of three-dimensional directivity target segmentation. The method comprises the following steps: an instance extraction process: obtaining a point cloud scene and text description, extracting 3D instances in the scene, and representing the 3D instances as instance masks and category score prediction; in the multi-expert mining process, information is extracted from semantic clues of three dimensions of complete context, attribute and category through a plurality of expert models, and semantic distribution of targets is calculated respectively; and a multi-expert aggregation process: according to characteristics of a current sample, automatically endowing input distribution from a more accurate expert model with a larger weight, and eliminating interference information while highlighting a target instance. According to the three-dimensional directivity target segmentation method under weak supervision setting provided by the invention, only the three-dimensional point cloud data and the corresponding directivity description are provided, and mask annotation is not provided, so that time and energy do not need to be consumed for mask annotation.

The hydraulic telescopic rod comprises a cylinder body and a rod body, the rod body is movably arranged in the cylinder body, the top end of the rod body penetrates through the top of the cylinder body, two symmetrically-distributed semi-ring plates are arranged on the top of the cylinder body, arc-shaped grooves are formed in the sides, close to each other, of the two semi-ring plates, and the arc-shaped grooves are communicated with the cylinder body. Arc-shaped sealing strips are arranged in the arc-shaped grooves, the two arc-shaped sealing strips make contact with the outer wall of the rod body and are used for cleaning the outer wall of the rod body, and the tops of the two semi-ring plates are each sleeved with a semicircular shell. The arc-shaped sealing strips between the two semicircular shells and the two semi-ring plates are tightly attached to the outer wall of the rod body, when the rod body moves into the cylinder body, the arc-shaped sealing strips can remove dust particles attached to the surface of the rod body, the friction force between the rod body and the cylinder body is prevented from being increased by the dust particles, and therefore the service life of the rod body is prolonged; workers do not need to frequently and manually clean the rod body, and more time and labor are saved in use.

The utility model belongs to the technical field of garden pruning shears, and particularly relates to a municipal garden vegetation pruning shears which comprise a supporting rod, a fixed cutting board and a rotary cutting board, the rotary cutting board is rotatably connected to one side of the fixed cutting board, the bottom end of the fixed cutting board is fixedly connected with a connecting rod, the inner wall of the supporting rod is slidably connected with a six-edge rod, and the six-edge rod is fixedly connected with the connecting rod. The top end of the six-edge rod is fixedly connected with a limiting disc, one side of the limiting disc is fixedly connected with a traction block, a traction rod is hinged between the traction block and the rotary cutting board, and the bottom end of the six-edge rod is fixedly connected with a traction rope; the traction rod is used for replacing a traditional traction rope, the traction rope is shielded by the supporting rod, and therefore the situation that branches and leaves are prone to being wound and difficult to get rid of in the operation process is avoided, follow-up normal use is facilitated, the transverse rod is controlled by holding the rectangular handle with two hands, the two hands apply force at the same time, and flexibility is improved; and the cutting effect on the branches is improved, and more time and labor are saved through two-hand use.

The present invention relates to the technical field of wheel rim production, and in particular to a type of steel wheel rim welding and forming equipment, comprising a base, a conveying mechanism for conveying a plurality of rolled steel cylinders in sequence is provided on the rear side of the base, a locking mechanism for positioning and locking a single steel cylinder is provided on the front side of the base, the conveying mechanism comprises a feed trough frame fixedly connected to the rear side of the base through a plurality of array-distributed legs, an intermittent feed assembly for intermittently conveying the steel cylinders therein to the locking mechanism is provided on the rear side of the feed trough frame, a slide frame is fixedly connected to the rear end of the feed trough frame, the conveying mechanism and the locking mechanism adopted in the present invention are used in combination, and can automatically complete the single-body conveying of the steel cylinder, the tightening of the steel cylinder, and the alignment of the welding seam of the steel cylinder with the laser welding gun head, the finished steel cylinder has a uniform diameter, and while ensuring the forming quality of the steel cylinder, the forming efficiency can be significantly improved, the steel cylinder forming cycle can be effectively shortened, and the high-precision production of wheel hubs is greatly promoted.

The invention discloses an intelligent digital generation system based on movie and television animation costume modeling design, which relates to the technical field of artificial intelligence and comprises a database and knowledge base module, a design input module, an intelligent design module, a modeling and rendering module and a virtual reality display module. The database and knowledge base module is used for recording information data of various costume styles, materials and processes to construct a costume design database and knowledge base and supporting retrieval and reuse of design schemes. According to the digital generation system provided by the invention, through an intelligent digital generation process, the costume design time is remarkably shortened, a designer can quickly import concepts and elements, and the system automatically generates a scheme, so that the time and energy required by hand drawing are reduced. And design details are accurately presented by using a computer graphics technology and algorithm, so that the problem of insufficient precision of hand drawing is avoided. AI auxiliary generation of materials is supported, a reuse scheme is retrieved from a database, rich inspiration resources are provided, and a more innovative design is created.

The invention relates to a trace sample extracellular vesicle enrichment method based on a synergistic effect. According to the method, 1, 2-distearoyl-sn-glycerol-3-phosphoethanolamine (DSPE) and tetravalent titanium ions (Ti (IV)) are modified in a channel of a micro-fluidic chip, and synergistic enrichment of the extracellular vesicles in a trace sample is realized by utilizing a dual affinity effect. The method is based on a synergistic enrichment principle, can simply, conveniently and efficiently realize high-selectivity, high-purity and high-recovery-rate separation of the extracellular vesicles in the trace sample, has the advantages of few required samples, wide application range, low use cost, high enrichment efficiency and the like, and has important significance on efficient separation of the extracellular vesicles in the trace sample.

The invention relates to the technical field of electric water heater application, in particular to an electric water heater accessory performance detection device which comprises an outer frame, the front end of the outer frame is fixedly connected with a front frame, the front frame is provided with a plurality of front-back penetrating mounting holes, and the mounting holes are used for placing pipe bodies of heating pipes. A plurality of heating pipes are arranged in the front frame, a plugging mechanism for sealing two mounting ports of the plurality of heating pipes is arranged in the front frame, and a coating mechanism for respectively sealing and coating pipe bodies of the plurality of heating pipes is arranged between the front frame and the rear side wall of the outer frame. According to the utility model, airtightness quality detection can be carried out on a plurality of heating pipes at a time, an external pressurization mode is adopted for detection, the use conditions of the heating pipes are better met, the application conditions of the heating pipes are truly fed back, multiple groups of heating pipes are synchronously detected, comparison can be carried out, the detection accuracy is further ensured, and the working efficiency can be remarkably improved.

The utility model discloses a fennel hot compress bag which comprises a movable acupuncture point frame, a hot compress box and a fennel bag, the hot compress box is movably installed on the inner side of the fennel bag, first skin cloth is fixedly installed at the bottom of an inner cavity of the movable acupuncture point frame, and a transparent elastic plastic film is fixedly installed at the top of the inner cavity of the movable acupuncture point frame. The hot compress box is fixedly mounted in the center of the movable acupuncture point frame; according to the fennel hot compress bag, the switch button is pressed to enable the storage battery to supply power to the electric heating ring and the electric heating column, so that fennel in the fennel bag is heated, the medicine property of the fennel in the fennel bag continuously acts on a patient under the action of heat, the heat maintenance time is long, and the treatment effect is improved; and the hot compress piece can be repeatedly used, the cost is reduced, only the traditional Chinese medicine bag needs to be replaced during replacement, unnecessary labor is reduced, and more time and labor are saved during use.

The utility model relates to a reciprocating tabletting mechanism for candy production, which belongs to the technical field of food processing equipment and comprises a tabletting component, the tabletting component comprises two supports, a tabletting part and a conveyor belt are mounted between the two supports, and a pressing component is fixedly connected to the side wall of the conveyor belt; the pressing assembly comprises a sliding frame fixedly connected to the conveying belt, a sliding block is slidably connected to the interior of the sliding frame, a thrust spring is fixedly connected between the sliding block and the upper inner wall of the sliding frame, a rotating rod is rotationally connected to the sliding block, a mounting frame is fixedly connected to the side wall of the conveying belt, and universal joints are rotationally connected to the rotating rod and the side wall of the mounting frame correspondingly. A square telescopic rod is fixedly connected between the two universal joints, a motor is fixedly connected to the side wall of the mounting frame, the output end of the motor is fixedly connected with the universal joints, and a push-pull assembly is fixedly connected to the rotating rod. According to the device, the effect of folding candies can be achieved, more time and labor are saved in use, and the processing efficiency of the candies is improved.

The utility model discloses a catheter for bladder perfusion chemotherapy. The catheter comprises a pipeline, a liquid outlet is formed in the end of the pipeline, the side end of the liquid outlet is in threaded connection with a mounting cap through a connecting assembly, an injector is arranged at the side end of the mounting cap, and liquid in the pipeline is sucked through the injector; a connector is fixed to the side end of the mounting cap and connected with a protective cover. According to the catheter for bladder perfusion chemotherapy, the installation cap is matched with the connecting assembly to be connected with the liquid outlet, the threads on the outer side of the installation cap are used for connection, so that the overall connection is stable, the risk of medicine overflow is reduced, injected liquid is sucked out through an injector at the side end of the installation cap, and the overall operation is convenient and fast; the treatment time is shortened, the comfort degree of a patient is improved, a drainage bag is not needed for drainage operation, the treatment cost is reduced, and the overall use safety is improved.

The invention discloses a single-pipe type semi-automatic sucking and blowing device which comprises a fan, a guide pipe, an air guide filter and a sucking and blowing head, the fan, the air guide filter and the sucking and blowing head are sequentially connected through the guide pipe, and the air guide filter comprises a shell cylinder, an air direction transposition mechanism and a filtering mechanism. The wind direction transposition mechanism is mounted in the shell barrel and forms a suction channel and a blowing channel which are not communicated with each other and can be switched on and off, so that on one hand, air flows through the wind guide filter along the suction channel when the fan sucks, and on the other hand, air flows through the wind guide filter along the blowing channel when the fan blows; the filtering mechanism is located in the suction channel and can be detached, the overall occupied area is small, carrying in and carrying out are not needed, time and labor are saved in use, and using is very flexible.

The invention discloses planting equipment for garden engineering, and relates to the technical field of garden engineering, the planting equipment comprises a planting platform and a righting mechanism, the righting mechanism comprises four fixed boxes, a rotating frame and clamping wheels, the four fixed boxes are circumferentially and uniformly arranged and fixedly mounted in the middle of the top end of the planting platform through bolts, and the rotating frame is fixedly mounted in the middle of the top end of the planting platform; the four sets of rotating frames are movably arranged at the top ends of the four fixing boxes correspondingly, and the four clamping wheels are movably connected to the ends, away from the fixing boxes, of the four rotating frames in a sleeving mode through bearings correspondingly. The rotating frames are driven by the rotating shaft to rotate in the direction of the nursery stock, at the moment, the four clamping wheels clamp the nursery stock at the same time, due to the fact that the rotating amount of the four rotating frames is the same, the nursery stock is straightened while the four clamping wheels clamp the nursery stock, and the nursery stock is clamped and straightened through the straightening mechanism; and a worker does not need to hold the nursery stock manually when planting the nursery stock, so that the time and energy of the worker are saved, and the construction efficiency of garden engineering is improved.

The invention provides a material sample millimeter wave emissivity measuring system based on an integrating sphere, which belongs to the technical field of passive microwave / millimeter wave remote sensing and detection and comprises the integrating sphere, a radiation source, a to-be-measured sample table and a radiometer antenna or a whole machine, the radiation source is arranged on the inner side of the sphere wall of the integrating sphere; the to-be-tested sample table is arranged in the integrating sphere; a flange is arranged on the outer side of the ball wall of the integrating sphere, the radiometer antenna or the whole machine is arranged on the ball shell of the integrating sphere through the flange and is aligned with the to-be-tested sample table, and the readings of the radiometer at different angles are obtained by adjusting the position of the radiometer antenna or the whole machine on the ball shell of the integrating sphere, so that the emissivity of the material sample at different angles is calculated. The device and the method can be suitable for measuring millimeter wave band emissivity of material samples with different surface forms and different temperatures, the emissivity value of the material sample can be obtained without measuring the material temperature and the environmental radiation brightness temperature, and the device and the method are high in measurement accuracy, convenient to operate and high in practicability.

The invention belongs to the technical field of circuit board design, and discloses a circuit board drawing restoration method based on intelligent scanning, which comprises the following steps: generating three-dimensional coordinates according to parameters and scanning results of an entity circuit board, identifying element composition of the entity circuit board, and extracting feature data of the entity circuit board; according to the feature data, training through a deep learning model to obtain a trained model; inputting parameters and element composition of an entity circuit board of a to-be-restored drawing into the trained model to generate a corresponding schematic diagram or layout; calling an electric appliance rule of the EDA system to check and adjust the generated schematic diagram or layout until the electric appliance rule is met; the invention further discloses a circuit board drawing restoring device based on intelligent scanning. The method is suitable for restoring the schematic diagram or layout of the circuit board according to the entity circuit board, the design drawing of the entity circuit board is accurately and rapidly restored through image recognition and the deep learning model, and time and energy of design workers are saved.

The present invention relates to the technical field of processing accessories for excavators, and in particular to a connecting rod processing and grinding device for a medium-sized excavator, comprising a base frame, a vertical frame fixedly connected to the middle of the upper end of the rear side wall of the base frame, a movable frame movably arranged inside the base frame, a positioning and locking mechanism for positioning and locking the connecting rod is arranged between the vertical frame and the base frame, and a hole grinding mechanism for grinding the inner wall of the connecting hole of the connecting rod is arranged inside the movable frame. The positioning and locking mechanism and hole grinding mechanism adopted by the present invention can automatically complete the synchronous and rapid grinding of two connecting holes of connecting rods of different specifications, and the work efficiency is significantly improved. The whole is completed automatically, and it is convenient and quick to use. At the same time, the connecting rod and the grinding rod are both highly stable, which can effectively ensure the grinding quality of the connecting hole of the connecting rod, and ensure that the hole wall of the connecting hole is smooth and has a high concentricity.

The present application relates to a ceramic substrate structure for replacing white glue and gold wire, a manufacturing process thereof and an LED whole board structure, the ceramic substrate structure comprising: an upper ceramic substrate assembly and a lower ceramic substrate assembly, the upper ceramic substrate assembly comprising a support substrate, a fluorescent sheet and an LED chip, the support substrate being horizontally arranged, the fluorescent sheet being distributed on the lower side surface of the support substrate, and the LED chip being distributed on the lower side of the fluorescent sheet and on the lower ceramic substrate assembly, the present application has the advantages of compact structure and reasonable design, the upper ceramic substrate is used to replace the functions of white glue and gold wire, the fluorescent film and the chip are accommodated, and then the lower ceramic substrate is combined, the normal manufacturing process is changed into reverse manufacturing, the tin and glue can be quickly applied through the scraping mask plate scraping glue method, the complicated time and multi-step equipment, raw materials and labor of the white glue and gold wire part are saved, and the manufacturing efficiency is greatly improved.

The invention discloses an automatic brake disc positioning and press-fitting device, and relates to the technical field of brake disc press-fitting, the automatic brake disc positioning and press-fitting device comprises a base, a brake disc and a mounting assembly, the upper end of the base is fixedly connected with an annular press-fitting table through a plurality of fixing shafts, and the side wall of the base is fixedly connected with a mounting plate through a support; the upper end of the mounting plate is fixedly connected with a hydraulic oil cylinder, and the movable end of the hydraulic oil cylinder penetrates through the inner top of the mounting plate and is fixedly connected with a pressing die; and the positioning mechanism comprises an annular plate fixedly connected to the side wall of the pressing die, four first arc-shaped T grooves are formed in the lower end of the annular plate, and four magnetic T-shaped blocks are slidably connected to the inner walls of the four first arc-shaped T grooves. The multiple positioning plates can automatically push the mounting assembly to the dead center mounting position, so that when the mounting assembly is placed, the mounting assembly only needs to be placed at the upper end of the brake disc, the position does not need to be repeatedly confirmed for placement, more time and labor are saved during use, and the machining efficiency is improved.

This utility model discloses a food processor, including a body containing a mixing device, an extrusion device, a cutting device, and a cooking device. The mixing device includes a mixing bowl, a mixing tool, and a fourth driving device. The fourth driving device drives the mixing tool to rotate within the mixing bowl. The mixing device is used for crushing or mixing food. The extrusion device includes a cavity for containing food, a pushing assembly, and a first driving device. The rear ends of the first driving device and the pushing assembly are detachably connected. The front end of the cavity has a discharge hole. The first driving device drives the pushing assembly to extrude the food from the cavity through the discharge hole. The cutting device includes a second driving device and a blade assembly. The second driving device drives the blade assembly to move relative to the discharge hole, causing the blade assembly to cut the extruded food. The cooking device is used to heat the food. Compared with existing technologies, this utility model has multiple functions to complete the entire cooking process, saving users time and effort.

The utility model relates to the technical field of file cabinets, and discloses an adjustable file cabinet which comprises a cabinet body, the left end of the cabinet body is fixedly connected with a lifting mechanism, the lower end of the inner wall of the lifting mechanism is fixedly connected with a storage mechanism, the front end of the cabinet body is hinged to an opening and closing door through a hinge, and the lower end of the cabinet body is fixedly connected with supporting legs. The lifting mechanism comprises a motor, the motor is fixedly connected to the left end of the cabinet body, and an output shaft of the motor is fixedly connected with a first rotating rod. According to the adjustable file cabinet, the motor, the driving wheel, the driven wheel, the transmission belt, the box body and other parts are used in cooperation, in the using process, after the motor drives the driving wheel, the transmission belt rotates synchronously, and therefore all files stored in the cabinet body can be transmitted to the front of the interior of the cabinet body through the transmission belt; and therefore, time and labor are saved during use.

The application discloses a kind of switching device and cable performance testing device, the switching device includes box, connecting harness and first socket group, second socket group and plug group on box, plug group includes multiple plug-type electrical connectors;First socket group includes multiple socket-type electrical connectors commonly used;Second socket group includes multiple socket-type electrical connectors;Connecting harness is arranged in the box, and according to the set connection relationship, the first socket group and the second socket group are electrically connected and the first socket group and the plug group are electrically connected;Wherein, the first socket group and plug group are arranged on different sides of the box, the second socket group and the first socket group are arranged on different sides of the box, and the plug-type electrical connector and the socket-type electrical connector are integrated on the box, which can meet the testing needs of different cables simultaneously, and can automatically connect performance testing for large quantities of products, simple and convenient operation.

The utility model discloses a hydrogeological water pumping test device which comprises a wire spool, a steel wire rope is wound on the wire spool, a water taking assembly is arranged at the bottom end of the steel wire rope, the water taking assembly comprises a sampling box, a plurality of water cavities are formed in the sampling box and are distributed in an annular array mode, and the sampling box is internally provided with a water inlet and a water outlet. A water pipe fixedly penetrates through the top of the outer wall of each water cavity, a filter screen is fixedly arranged in each water pipe, and the outer wall of each water pipe is in threaded connection with a threaded cover. The sampling box is pulled through the steel wire rope, the sampling box is thrown into water for water pumping, the water flows into the water cavity to be stored after being filtered by the filter screen in the water pipe, after water of hydrogeology at one position is pumped, a worker tightens the threaded cover and opens the other threaded cover, and the operation is repeated for water pumping. A plurality of water cavities are formed in the sampling box, so that water samples at multiple positions can be sampled at one time, and the precision and the efficiency of a water quality test are improved.

The invention discloses a device and method for online treatment of breathable cloth holes in operation of an aluminum oxide air chute, and particularly relates to the technical field of hole treatment, the device comprises an air chamber, a linkage electric cylinder, a linkage shaft and a butt joint repairing mechanism; the butt joint repairing mechanism comprises a supporting frame, a hole pressing plate, a threaded hole, breathable repairing upper cloth, an extrusion electric cylinder, an extrusion shaft, a fixing frame, a supporting frame, a pushing electric cylinder, a pushing shaft and a threaded rod. An identification mechanism is arranged on one side of the outer wall of the fixed frame; and a positioning extrusion assembly is arranged on the inner wall of the screw rod. Through the butt joint repairing mechanism, the equipment has the advantages that repairing treatment can be carried out without shutdown in the repairing process, automatic online treatment is achieved, and more time and labor are saved during treatment, so that the problems that repairing can be carried out only by shutdown in the repairing process, personnel also need to enter a deep place to carry out breathable cloth broken hole treatment operation, and the working efficiency is high are solved. Therefore, more time and labor are wasted during treatment.

The invention discloses a honeycomb activated carbon production process, and particularly relates to the technical field of honeycomb activated carbon production, and the honeycomb activated carbon production process comprises the following specific steps: S1, a second belt conveyor conveys formed honeycomb activated carbon into cutting equipment; s2, a plurality of honeycomb activated carbon blocks are conveyed to a first belt conveyor by a second belt conveyor; s3, a servo motor and two belt transmission assemblies drive a second rotating rod, a first rotating rod and a connecting rod to rotate, and a first belt conveyor rotates and moves to push the honeycomb activated carbon to a partition plate; s4, the first belt conveyor is reset, and the partition plate moves upwards; and S5, taking the honeycomb activated carbon on the partition plate for carbonization and cremation to obtain a honeycomb activated carbon product. According to the honeycomb activated carbon feeding device, the two second belt conveyors and the two drying frames are used in cooperation, multiple pieces of formed and cut honeycomb activated carbon are sequentially conveyed to the multiple partition plates on the two drying frames through the two second belt conveyors, manual operation is not needed, and therefore the feeding efficiency can be improved.

The application discloses a kind of security servers based on quantum key network and its working method, the security server includes the outer net machine, isolation board and inner net machine connected in turn;Outer net machine is used to split and reorganize the first UDP message data transmitted by the sender through the Internet into the first ciphertext data packet, and the first ciphertext data packet is transmitted to the isolation board.The application deploys application program server in the inner net machine of security server, has very high security, and the data attack of Internet cannot reach the inner net machine;At the same time, it can also support the deployment of multiple application program servers, customize the reorganization of Internet data transmission format to unify the data transmission format, and then send it to the inner net machine for unified quantum encryption and decryption, which reduces a large number of complex adaptation management work, saves a lot of time and energy, and also provides convenience for later maintenance and upgrading work, increases the efficiency and security of application program server access to quantum network.

The invention relates to the technical field of photovoltaic panel installation, in particular to a photovoltaic module rapid installation system which comprises a vehicle moving machine, the front side of the vehicle moving machine is fixedly connected with a vertical frame, the front side of the vertical frame is movably provided with a horizontal frame, and the vertical frame and the horizontal frame are jointly provided with a position adjusting mechanism used for adjusting the position of a photovoltaic panel to be installed. The lower side of the horizontal frame is provided with an adsorption mechanism used for adsorbing a photovoltaic panel to be installed, the position adjusting mechanism comprises a first moving seat movably arranged in the vertical frame, and the first moving seat is provided with a height adjusting assembly used for controlling the first moving seat to change the height in the vertical frame. The photovoltaic panel mounting bracket can meet the mounting requirements of photovoltaic panels with different elevation angles, slightly different mounting heights and multi-row mounting, is suitable for most mounting occasions in the market, can effectively perform mounting protection on the photovoltaic panels, reduces the damage rate of the photovoltaic panels, improves the mounting quality of the photovoltaic panels, and is relatively time-saving and labor-saving in use.

The utility model discloses a novel screw driver of many angle adjustable output, including handle, the upper end fixed connection of handle has antiskid pad, the bottom fixed connection of handle has many angle adjusting assembly, handle both sides bottom swing joint has limit component, the bottom fixed connection of many angle adjusting assembly has the connecting block, the bottom inboard fixed connection of connecting block has ratchet wheel subassembly, the screw end fixed connection of ratchet wheel subassembly head, the utility model discloses a novel screw driver of many angle adjustable output, prevent slipping because of external factor when rotating through installing antiskid pad on the surface of handle, through the meshing of adjusting gear no.

The utility model discloses a sewage buffer assembly, which relates to the technical field of sewage treatment and comprises a buffer pool and a lifting assembly, the lifting assembly is mounted in the middle of the buffer pool, a support frame group is mounted in the middle of the lifting assembly, and a buffer plate assembly is mounted in the center of the inside of the support frame group. According to the sewage buffering assembly, the lifting assembly is installed in the middle of the buffering pool, and meanwhile the supporting frame set is connected with the structure of the buffering pool, so that under the operation of the lifting assembly, the supporting frame set internally provided with the buffering plate assembly can be driven to conduct lifting adjustment in the vertical direction, and the sewage buffering assembly is used for maintaining an equipment mechanism; according to the sewage treatment device, good operation convenience is provided for operators, meanwhile, the supporting frame set cooperates with the buffer plate assembly to provide effective buffer blocking for sewage injection, and meanwhile, filtering and impurity removal can be conducted on the sewage to a certain degree, so that subsequent more effective sewage purification is facilitated, and the sewage treatment effect is guaranteed.

The utility model discloses an electromagnetic heating structure of a steam generating device, which belongs to the technical field of steam generating devices and comprises a hollow pipe, the hollow pipe is arranged in the steam generating device, an annular heating cavity is arranged in the hollow pipe, an electromagnetic heating coil is arranged in the annular heating cavity, and a first cleaning ring is arranged in the hollow pipe. The outer wall of the hollow pipe is sleeved with a second cleaning ring, annular water cavities are formed in the second cleaning ring and the first cleaning ring correspondingly, nozzles fixedly penetrate through the bottom end of the first cleaning ring and the bottom end of the second cleaning ring correspondingly, and the multiple nozzles communicate with the interiors of the two annular water cavities correspondingly. Water in the steam generating device is heated through the electromagnetic heating coil, meanwhile, when the waterproof electric sliding table is used for driving the first cleaning ring and the second cleaning ring to ascend and descend, the first cleaning ring and the second cleaning ring can scrape water scale adhering to the inner wall and the outer wall of the hollow pipe, and therefore the situation that heat dissipation is hindered by the water scale is avoided; manual cleaning is not needed, and more time and labor are saved in use.