85results about How to "Avoid touching" patented technology

The invention relates to an automatic needle selection device of a glove knitting machine, which comprises a needle selector, a needle selection bird piece and a needle selection roller which are arranged in one-to-one correspondence, a rotating shaft is arranged on the needle selection bird piece, the needle selection bird piece rotates by taking the rotating shaft as a center, the needle selection bird piece comprises a needle selection part and an abutting part, the needle selector is provided with a presser foot part, and the needle selection part and the presser foot part are matched to work. The needle selecting device comprises a needle selecting bird sheet and a needle selecting roller, the needle selecting bird sheet is provided with an abutting part, the abutting part and the needle selecting roller work in a matched mode, the abutting part and the needle selecting part are located on the same side of the needle selecting bird sheet, a circular groove is formed below the abutting part, the needle selecting roller is located in the circular groove, the needle selecting roller is provided with a high boss, a middle boss and a low boss, and needle selecting is achieved through abutting of the high boss, the middle boss or the low boss and the abutting part. By adjusting the needle selection bird sheet structure and the needle selector presser foot part, efficient operation of the needle selector is effectively guaranteed, and the needle selection efficiency is effectively improved through forward and reverse rotation of the needle selection roller.

The present application relates to the technical field of aquaculture, and especially relates to a high-density and high-benefit freshwater fish circulating water breeding method, which uses a high-density and high-benefit freshwater fish circulating water breeding pond, the breeding pond comprises a pond body, a water inlet pipe and a sewage suction pipe, etc.; a sewage ditch is formed on the pond body; the water inlet pipe is connected to the front side of the pond body; the sewage suction pipe is arranged on the back side of the pond body, and a plurality of branch pipes are arranged on the sewage suction pipe and located in the sewage ditch; the water inlet pipe and the sewage suction pipe are connected to an external filtering device, and a water pump is arranged on the filtering device. The present application realizes that the impurities at the bottom of the pond body are pushed backward to the sewage ditch by the scraper, and the straight plate part of the scraper blocks and limits the impurities in the process of backward movement of the scraper, so that the impurities are not lifted, the sewage passes through the water filtering port when the impurities are moved backward by the scraper, and thus the problem that the collection effect of the impurities is reduced due to the backward movement of the pond water caused by the scraper is avoided.

The invention provides a cumin inter-row harvesting device suitable for a cotton cumin interplanting mode. The cumin inter-row harvesting device comprises a divider, a harvesting and conveying device, a walking device and a control system. The walking device has an adjustable transverse working width and is used for crossing multiple rows of cotton and carrying out cross-row harvesting on multiple rows of cumin among the rows; the dividing device is arranged below the walking device and used for gathering cumin in clusters and conveying the cumin backwards. The harvesting and conveying device is distributed at the lower rear part of the dividing device and is used for cutting the divided and gathered cumin seeds and tiling the cumin seeds backwards in a harvested area; the control system is electrically connected with the dividing device, the harvesting and conveying device and the walking device and used for controlling dividing, cutting and conveying and advancing steering. The power of the whole machine is provided by a range-extended generator, and remote control is realized through a wireless remote control unit. On the premise that cotton is not damaged, cross-row efficient harvesting of multiple rows of cumin can be achieved, the structure is compact, operation is convenient and fast, labor intensity is remarkably reduced, and harvesting efficiency is improved.

The utility model discloses a screen protection device, which relates to the technical field of screen protection and comprises an outer frame, four corners of the outer frame are symmetrically provided with mounting holes in a penetrating manner, the front end of the outer frame is provided with a protection mechanism, and the outer frame is internally provided with a fixing mechanism. By means of the magnetic attraction effect between the two sets of limiting magnets, the baffles can be conveniently and rapidly installed in the grooves, then the baffles are conveniently reinforced through threaded connection between the bolts and the screw holes, installation of the baffles is completed, dust can be prevented from entering the outer frame through the transparent baffles, and the baffles are prevented from being damaged. The screen can be prevented from being touched by people, a certain protection effect on the screen is achieved, threaded plates in threaded connection with the two sides can be driven to get close to each other through a rotating lead screw, the threaded plates can drive moving plates on the two sides to move synchronously under moving cooperation of guide plates, and clamping frames on the two sides can clamp and fix the screen; and the installation of the screen is completed, so that the normal use of the screen is facilitated.

The invention relates to the technical field of medical instruments, in particular to a thoracoscope for thoracic surgery, which comprises a thoracoscope body sleeve and a thoracoscope tube, the thoracoscope body sleeve is fixedly connected with the thoracoscope tube, and a working opening is formed in one end, far away from the thoracoscope body sleeve, of the thoracoscope tube; a working assembly is arranged on the inner side of the endoscope tube and located at the end away from the endoscope body sleeve in a sliding mode, and a driving mechanism for controlling the working assembly to linearly move in the length direction of the endoscope tube is arranged in the endoscope body sleeve. By the adoption of the technical scheme, the working assembly at the end of the endoscope tube can be protected, a camera is prevented from being polluted before an operation or in the process of being inserted into the thoracic cavity of a patient, the camera shooting effect is prevented from being affected, and the operation efficiency is improved to a certain degree.

This invention discloses a hopper tilting mechanism and method that requires no disassembly or maintenance, relating to the field of gold tailings hopper maintenance technology. The mechanism includes a tilting frame and a hopper. The tilting frame is equipped with a drive assembly for driving tilting and lifting. The drive assembly includes two lifting slots on both sides of the tilting frame. Inside each lifting slot is a lifting plate that can be raised and lowered during hopper tilting. A guide rod is provided on the side of each lifting plate that is far from each other. Two hydraulic telescopic rods are rotatably connected to the bottom of the side of each lifting plate that is far from each other. Two guide frames corresponding to the positions of the guide rods are fixedly connected to the outside of the tilting frame. The hopper tilts by rotating the tilting plate, allowing for maintenance or cleaning of the hopper without disassembly, reducing the complex disassembly steps required for hopper maintenance and thus improving the efficiency of hopper maintenance.

This application discloses an infeed / discharge cylinder for a sheet metal forming machine, relating to the technical field of infeed / discharge cylinders. It includes a cylinder body and a blower. The cylinder body is connected to an infeed pipe and an outlet pipe. The infeed pipe is connected to an infeed valve, and the outlet pipe is connected to an outlet valve. The blower is connected to an exhaust pipe and an exhaust pipe, both connected to the cylinder body. The exhaust pipe is connected to an exhaust valve, and the exhaust pipe is connected to an exhaust valve. The exhaust pipe is connected to an infeed pipe, which is connected to an infeed valve. The exhaust pipe is connected to an outlet pipe, which is connected to an outlet valve. When material needs to be fed into the cylinder, the outlet valve, infeed valve, and exhaust valve are closed, while the exhaust valve, outlet valve, and infeed valve are opened. The blower rotates, and the gas inside the cylinder passes through the exhaust pipe and is discharged from the outlet pipe. The gas pressure inside the cylinder decreases, causing the raw material from the infeed pipe to be drawn into the cylinder, thereby preventing the raw material from contacting the blower blades and preventing combustion due to friction between the raw material and the blower blades.

The utility model discloses a novel mould incubator, including mould incubator, the inner chamber left and right sides of mould incubator from top to bottom all are symmetrical and install the base, the inner chamber outside both sides of base all are symmetrical and are equipped with the clamping hole, the inner chamber of base is inlayed and has the moving seat, the outside central position of moving seat is provided with the ball, the ball is mutually clamped between clamping hole, the upper and lower both ends of moving seat all are installed the gyro wheel, the inner side extension of moving seat is the outer wall of base and is installed the base. The device simple structure, reasonable in design, it adopts the mode of pulling out, when taking and placing the culture dish, can move the tray and operate, not only avoid the space limited, prevent touching the surrounding culture dish, convenient to use, and also facilitate the disassembly of tray, a series of operation such as subsequent maintenance and overhaul, use nimble, strong practicality, satisfy the use demand on the market.

This invention relates to the field of electric shock protection technology and discloses an electric shock protection switch cabinet for high-voltage complete sets of electrical equipment. The switch cabinet includes a protective switch cabinet with a rotating door. High-voltage electrical equipment is installed inside the protective switch cabinet. This invention enables an insulating block to close the equipment wiring harness switch, placing the high-voltage electrical equipment in a de-energized state. This eliminates the risk of electric shock to maintenance personnel at the source, prevents personal electric shock accidents, eliminates the fatal threat of live parts, and avoids accidental electric shock caused by maintenance personnel touching live parts. It ensures the safety and convenience of maintenance operations. The insulating board ensures maintenance space and eliminates obstruction hazards. It can block the electric shock circuit formed by contact voltage, preventing grounding short circuits caused by equipment failures at the maintenance site. A potential difference will form on the ground, and personnel stepping on it will be at risk of electric shock due to step voltage. Standing on the insulating board provides insulation from the ground.

This application belongs to the field of automotive parts technology and discloses a clock spring and a vehicle. The clock spring includes a stator assembly, a rotor assembly, and a connecting assembly. The stator assembly includes a housing and a PCB board. The housing has a rotating groove and multiple receiving grooves. The rotor assembly includes a rotating seat and multiple connectors disposed on the rotating seat, with the rotating seat rotatably positioned within the rotating groove. The connecting assembly includes multiple flexible flat cables. The folded portion of each flexible flat cable is located within a corresponding receiving groove. The first end of the flexible flat cable is electrically connected to the corresponding connector, and the second end of the flexible flat cable is soldered and fixed to the PCB board. This clock spring can prevent the folded portions of the multiple flexible flat cables from contacting, colliding, and interfering with each other, prevent the flexible flat cables from hitting other parts when pulled, and prevent the flexible flat cables from losing conductivity, thus improving safety.

This invention discloses an infusion device for bone marrow aspiration, belonging to the field of medical device technology. The invention includes a base, a counterweight, and an infusion assembly. The key features are: the base contains multiple pressure sensing mechanisms, a balancing and stabilizing mechanism, and a protective mechanism. The pressure sensing mechanism includes a pressure groove and a sensing piston, connected to a large air reservoir and a small air reservoir; the balancing and stabilizing mechanism includes a balancing groove, a moving slider, a telescopic spring, a stabilizing plate, and a lifting piston. The lifting piston is connected to the moving slider via a traction line, and the small air reservoir is connected to a limiting cavity via an air inlet pipe; the protective mechanism includes a fixed support, a rotating shaft, a protective cloth, and a reinforcing rope. The large air reservoir is connected to an adjusting cavity, and the adjusting piston is driven by the rotating shaft; the rotating shaft is also connected to a limiting assembly for controlling the extension length of the stabilizing plate. This invention achieves dynamic stabilization, intelligent protection, and coordinated adjustment through pneumatic linkage, effectively preventing needle displacement and ensuring infusion safety.

The invention relates to the field of backlight source membrane processing, in particular to a cutting and trimming device for backlight source membrane processing, and aims to solve the problem that a cutting and trimming device in the prior art is inconvenient to tightly press a membrane and straighten the membrane at the same time in the cutting process, the following scheme is provided: the cutting and trimming device comprises a conveying table positioned between a production part and a winding part, the cutting and trimming device further comprises a cutting and trimming part arranged above the conveying table, the cutting and trimming part comprises a cutting mechanism, and the cutting mechanism comprises a lifting plate arranged over the conveying table, a cutter installed on the bottom face of the lifting plate and a telescopic piece arranged over the conveying table and used for driving the lifting plate to ascend and descend; and the material pressing mechanism is mounted on the lifting plate and is used for pressing and straightening the membrane before the cutter is in contact with the membrane. According to the film winding device, a film can be pressed and straightened before the film is cut by the cutter, wrinkles are avoided when the film is cut, the to-be-wound film can be pushed to one side of the winding part after cutting is completed, the working efficiency is improved, and meanwhile the operation risk is reduced.

The utility model relates to auxiliary device technical field especially, it relates to eye drop auxiliary device, including silica gel board and semicircle rubber ring, the upper of silica gel board is equipped with the semicircle rubber ring for fixing eye drop bottle convenient drop, the utility model discloses realized through adopting the finger sleeve auxiliary forefinger and middle finger sleeve joint, the lower pull eyelid while fixing device, the opening of auxiliary eyelid drops medicine operation, realize the stable drops medicine operation of device, utilize the binding location of card band after eye drop bottle installation, adapt to the fixing work of different eye drop bottle, prevent falling in the drops medicine process, ensure that eye drop bottle keeps stable in the drops medicine process, improve the accuracy and safety of operation, utilize the support plate connection semicircle rubber ring and provide thirty to forty degrees of inclination angle for eye drop bottle, avoid eye drop bottle mouth touch the eye in the use process, can make the medicine accurate drop into the lower conjunctival sac when dropping eye drop, ensure that medicine distributes and absorbs better, improve the treatment effect.

The application provides a plug connector with printed board fixing and protection components, relates to the technical field of connectors, and comprises a plug, a printed board and printed board fixing and protection components. The tail end of a contact in the plug is welded with the printed board in a plug-in manner. The printed board fixing and protection components are wrapped outside the printed board and are detachably connected with the tail end of the plug. The printed board fixing and protection components comprise a fixing box, printed board fixing screws, a sealing washer, cover plate fixing screws and a cover plate. The head of the fixing box is provided with a threaded structure. A plurality of threaded holes A are arranged on the tail end face of the fixing box. The sealing washer is arranged between the fixing box and the cover plate. The cover plate fixing screws pass through the cover plate and the sealing washer and are arranged in cooperation with the threaded holes A, so that the cover plate seals and fixes the tail end of the fixing box. A plurality of threaded holes B are arranged in the fixing box. The threaded holes B cooperate with the printed board fixing screws to fix the printed board, so that the printed board is fixed, connected and protected.

The invention provides a retractor for thyroid surgery, and relates to the field of retractors, the retractor comprises a frame body, a support frame plate is arranged in the frame body, and a skin negative pressure translation mechanism and a retractor mechanism are arranged on the support frame plate; the skin negative-pressure translation mechanism comprises a negative-pressure cylinder and a piston plate, the negative-pressure cylinder is connected to the supporting frame plate, the piston plate is movably connected into the negative-pressure cylinder in a sealed mode, the lower end of the piston plate is connected with an ejector rod, the lower end of the ejector rod is connected with a sealing body, the lower end of the sealing body is provided with a spring, the upper end of the spring is connected with the sealing body, and the lower end of the spring is connected with the negative-pressure cylinder; the drag hook mechanism comprises a drag hook and a rotating rod body, the drag hook is slidably connected to the supporting frame plate, one end of the rotating rod body is elastically and movably connected with the supporting frame plate, a pressing mechanism is arranged on the frame body, the pressing mechanism is rotationally pressed and attached to the other end of the rotating rod body, and the pneumatic telescopic rod firstly drives the skin negative pressure translation mechanism to adsorb the skin and then translates to open an incision. The drag hook mechanism extends into the incision under the assistance of the pressing mechanism, the integrated process is achieved, and double drag hook is conducted on the incision.

The utility model discloses a kind of mould surface wear-resistant coating quick spraying equipment, including support, spraying mechanism and drying mechanism;Support: it is stainless steel support;Spraying mechanism: it is set on the right side upper surface of support;Drying mechanism: it includes drying cabinet, fan and electric heating pipe, the drying cabinet is set on the left side upper surface of support, fan is respectively set in the mounting hole of left side surface of drying cabinet evenly opened, electric heating pipe is respectively set in the inside of drying cabinet, the air outlet of fan is respectively and electric heating pipe corresponding arrangement;It also includes control switch group, the control switch group is set on the left side upper surface of support, the input end of fan and electric heating pipe is electrically connected the output end of control switch group, the input end of control switch group is electrically connected external power supply, this mould surface wear-resistant coating quick spraying equipment, can be suitable for different size mould, can accurately control nozzle, quick automatic spraying saves manpower and material resources, and the scope of application is wide.

The utility model discloses a gallery frame structure can be landscape garden plant climbs, relate to gallery frame technical field, including base, the top fixedly connected with support column of base, the inside of support column is established with lifting groove, the inside of lifting groove is rotated and is connected with screw rod through bearing, the inside sliding connection of lifting groove has lifting rod, the screw rod is through lifting rod and with its intercoordination, the top fixedly connected with top plate of lifting rod, the utility model discloses beneficial effect is: through rotating knob drive first transmission shaft and first bevel gear rotation, then drive second transmission shaft and second bevel gear rotation, then drive screw rod rotation, then drive lifting rod elevating in the inside of lifting groove, then top plate, support frame, ceiling are elevated, then drive multiple telescopic inner rod and climb telescopic rod and elevate, again through fixed bolt and fix telescopic outer rod and telescopic inner rod to support top plate, support frame, ceiling to the top.

The utility model discloses a discharge distributor for a blanking airlock of a dust remover, which relates to the technical field of tobacco machinery and comprises a blanking pipe shaped like a Chinese character'bu ', and the blanking pipe shaped like the Chinese character'bu' comprises a top feed port, a bottom discharge port and a side discharge port. An overturning plate is arranged in the inverted-Y-shaped blanking pipe, in the normal blanking state, the overturning plate is located at the vertical position, and smoke enters the inverted-Y-shaped blanking pipe from the top feeding port and then directly falls into a dust collecting pipe below through the bottom discharging port; when the blanking airlock is blocked and needs to be dredged, the overturning plate is overturned to be in an inclined state to be in contact with the inner wall of the B-shaped blanking pipe, so that smoke dust is prevented from falling into the dust collecting pipe and is guided to flow out from the side discharging port, and manual material receiving is facilitated; according to the utility model, the rapid conversion between the automatic smoke collection state and the manual material receiving state is realized through the turnover plate, so that the labor intensity of manual material receiving is effectively reduced, and the material receiving efficiency is improved.

The invention relates to the technical field of science popularization microscopes, and discloses a mechanical structure of a multifunctional modular science popularization microscope, which comprises a transverse plate, a sliding rod is slidably connected in the transverse plate, a connecting plate is fixedly connected to the top of the sliding rod, a first insertion rod is fixedly connected to the bottom of one end of the connecting plate, a gravity ball is fixedly connected to the bottom of the sliding rod, and a second insertion rod is fixedly connected to the bottom of the gravity ball. A sliding frame is slidably connected to the interior of the transverse plate, second insertion rods are symmetrically and fixedly connected to the top of one end of the sliding frame, a seesaw is rotatably connected to the interior of the mounting base, a first insertion hole is formed in the middle of the mounting block, and second insertion holes are formed in the two ends of the mounting block. During installation, the connecting plate is lifted, the sliding rod slides, the compression spring is stretched, the gravity ball moves upwards, the second insertion rod moves downwards, after the installation block is installed, the connecting plate is loosened, the gravity ball and the compression spring enable the first insertion rod to be inserted into the first insertion hole, the seesaw jacks the sliding frame, the second insertion rod is inserted into the second insertion hole, the observation body is rapidly disassembled and assembled, and rapid switching among different use scenes is facilitated.

The utility model provides a top spraying type shower device which comprises a first spraying head assembly, an elastic hose used for supplying water to the first spraying head assembly and a telescopic supporting rod fixedly arranged on a wall, one end of the first spraying head assembly is arranged on the telescopic supporting rod, and the other end of the first spraying head assembly is arranged on the telescopic supporting rod. The first spray head assembly is movably adjusted in the length direction of the telescopic supporting rod, the elastic hose has the redundant length for the first spray head assembly to move, the first spray head assembly can be movably adjusted in the length direction of the telescopic supporting rod, and a user can flexibly adjust the position of the first spray head assembly. And a proper distance is kept between the shower room and the wall, so that the shower room is prevented from touching the wall in the shower process, a user has a wider and more comfortable shower space, and the shower comfort is improved.

The utility model relates to the field of steel bar production supporting technology discloses a kind of steel bar production line in loop flying steel protection device, including loop equipment, the middle part of the top of loop equipment is detachably installed with anti-flying steel cover, the front end surface and rear end surface of anti-flying steel cover are both provided with material taking opening, and the inside hinged mounting of material taking opening has observation window;The side of the front and back of anti-flying steel cover is all installed with elastic clamping component, and the movable end of elastic clamping component is fixed with clamping rod, and the end of observation window close to elastic clamping component is welded with clamping seat, and the side of clamping seat is provided with the clamping hole of the clamping rod clamping. The steel bar production line in loop flying steel protection device, by installing anti-flying steel cover on loop equipment, when steel stacking accident occurs, the rolling piece is completely covered in loop equipment, and personnel and equipment accidents caused by steel stacking and flying are prevented, the safety factor of operating personnel and equipment, facilities is greatly improved, and the safety is effectively improved.

The utility model relates to the technical field of coating machines, and discloses a multi-station self-adaptive flexible material coating machine which comprises a working table, a plurality of groups of supporting legs are fixedly connected to the surface of the working table, three groups of first coating rollers are rotatably connected to one sides of the plurality of groups of supporting legs, and a top plate is fixedly connected to the top surface of the working table. According to the multi-station self-adaptive flexible material coating machine, through the arrangement of a first coating roller and an adjusting assembly, when the multi-station self-adaptive flexible material coating machine is used, a flexible material is placed on the first coating roller, a hydraulic rod is started, the hydraulic rod moves to drive a rotating block to move, and the rotating block moves to drive a second coating roller to move; when the second coating roller moves, the flexible material on the first coating roller is extruded, so that the tension of the flexible material on the first coating roller can be adjusted, the coating can be uniformly distributed on the surface of the flexible material, the problems of non-uniform coating thickness, coating missing and the like are avoided, and the quality and the performance of a product are improved.

The utility model relates to the technical field of coiling of slitting machines, in particular to a coiling mechanism for a central surface coiling slitting machine, which comprises a fixed seat, a stud fixedly mounted on the outer side of the fixed seat, a rotating disc sleeved on the outer surface of the stud, a fastener in threaded connection with the top end of the stud, a press roll rotatably mounted on the inner side of the rotating disc, and a coiling mechanism mounted on the inner side of the press roll, a mounting groove is formed in the inner side of the top end of the mounting frame, a mounting block is arranged on the inner surface of the mounting groove, a protective baffle is fixedly mounted on the side surface of the mounting block, a sliding rod is fixedly mounted on the lower surface of the top end of the mounting frame, a limiting block sleeves the bottom end of the sliding rod, and a spring sleeves the joint of the outer surface of the sliding rod and the limiting block; the winding device has the beneficial effects that the winding device can adapt to materials with different thicknesses and materials and can be tightly attached to the surfaces of the materials, winding uniformity is ensured, winding defects caused by uneven tension are avoided, and therefore the product quality is improved, a protective baffle can be conveniently taken out when the winding roller is unloaded, and convenience is improved.

The train comprehensive control cabinet comprises the cabinet body, the cabinet door and the cabinet door limiting assembly and further comprises the first installation plate, the second installation plate, the first connecting rod and the second connecting rod, when the cabinet door is opened, the ball at the other end of the second connecting rod can be connected with the clamping groove in the inner wall of the first connecting rod in a matched and clamped mode, and therefore the cabinet door is kept at a set angle. Therefore, other objects are prevented from being touched; when the cabinet door is closed, the rolling balls are moved out of the clamping grooves by using large force; in addition, the ball assembly comprises a ball, a spring and a blocking block, during assembly, the ball and the spring are sequentially installed from the lower portion of the installation hole, then the blocking block is in threaded connection with the bottom of the installation hole, the top of the ball extends out of the installation hole under the acting force of the spring, and therefore the ball assembly can abut against the clamping groove, and the ball assembly has the advantages of being simple in structure and rapid and convenient to assemble.

The utility model discloses a filtering mechanism for sulfur-containing sewage treatment, which relates to the field of sulfur-containing sewage treatment and comprises a device main body, a first motor is mounted above one side of the device main body, and the output end of the first motor is connected with a driving shaft extending into the device main body. Through the arrangement of the first motor, the driving shaft, the frame body, the blocking plate, the flow guide plate, the inclined plates, the discharging opening, the second motor and the movable shaft, when impurities accumulated on the top of the filter screen need to be cleaned, the flow guide plate makes contact with the bottom of the right inclined plate, then the first motor works to drive the frame body to rotate, and the first motor is closed after the frame body 5 rotates by 180 degrees; and impurities on the filter screen can fall down to the inclined plate and then slide onto the guide plate through the inclined plate, and then particle impurities are discharged from the discharge port through the guide plate, so that the impurities accumulated on the filter screen can be quickly cleaned, and the impurities on the filter screen can be cleaned without detaching the cover plate and then detaching the filter screen in the manner.

The invention relates to the field of beverage preparation, in particular to a non-contact water taking method and system. The non-contact water taking method comprises the steps that a plurality of subject matters are arranged on the peripheral side of the water cup around the vertical axis of the water cup, and the subject matters have different optical characteristics; configuring an identification unit and a control unit for the water dispenser; enabling any subject matter to correspond to a temperature value, wherein the temperature values corresponding to a plurality of subject matters do not coincide; when the water cup is placed in the water receiving area of the water dispenser, a subject matter corresponding to the corner, relative to the water dispenser, of the water cup can be recognized by the recognition unit. The control unit controls the water dispenser to output water flow with the corresponding temperature according to the temperature value, recognized by the recognition unit, corresponding to the subject matter.

This invention provides a flexible and precise dismantling system and control method for decommissioned energy meters, relating to the field of power metering device recycling and processing. The system includes a conveying and diversion module, a positioning and clamping module, a visual perception module, a drilling and dismantling execution module, a spindle load acquisition module, and a multimodal fusion controller. The controller generates target destruction points in the nameplate marking area, display screen area, and circuit board area based on appearance image recognition, and generates a battery risk restricted area. Under the constraint of the restricted area, drilling is performed on the target destruction points, while simultaneously acquiring the spindle load signal. Through fusion event criteria, variable impedance dismantling control, depth and energy limit protection, and abnormal current diversion isolation are achieved, thereby improving dismantling reliability under complex lighting conditions and dirt obstruction, reducing the risk of drilling through and touching cylindrical batteries on the circuit board, and protecting the drill bit and equipment safety.

The utility model discloses a ground iron bean and iron slag collecting device, and belongs to the technical field of collecting devices. A ground iron bean and iron slag collecting device comprises a cart frame and an operating mechanism, a collecting mechanism is arranged at the lower end of the cart frame, wheels are arranged at the bottom of the cart frame, the two ends of the operating mechanism are hinged to the cart frame and the collecting mechanism respectively, and the collecting mechanism comprises a magnetic attraction base, a knocking hammer and an ash deposition hopper. A magnetic attraction seat is hinged to the dust deposition hopper, a knocking hammer is hinged to the top of the magnetic attraction seat, the operating mechanism comprises a second pull rope and a second operating rod, one end of the second operating rod is hinged to the cart frame, and the two ends of the second pull rope are hinged to the knocking hammer and the second operating rod respectively; the iron slag bucket has the advantages that dust carried among iron slag is reduced, and the iron slag bucket can be used as a manual bucket.

This application provides a portable emergency fire axe, including an axe head, a first handle, and a second handle, and includes a first use state, a second use state, and a third use state. The axe head has a first connecting ear and a second connecting ear on opposite sides of the axe blade extension direction, respectively. One end of the first handle is hinged to the first connecting ear, and a sleeve is fitted on the first handle, which can be threadedly connected to the first connecting ear. One end of the second handle can be threadedly connected to the end of the first handle away from the axe head, and the other end of the second handle has a relief groove that can be inserted into the second connecting ear. The relief groove has an elastic buckle, and the second connecting ear has a locking groove that engages with the elastic buckle. In the first use state, the two handles are connected in series for chopping. In the second use state, the two handles extend away from the axe blade for prying. In the third use state, the two handles extend towards the axe blade for carrying or storage.