195results about How to "Improve placement stability" patented technology

The invention discloses a multifunctional electric power instrument, which comprises a front end plate arranged at the front end of an instrument shell, an electric power instrument main body is arranged in the instrument shell, a liquid crystal display screen is arranged at the front end of the front end plate, and a key panel and a buzzing alarm are arranged below the liquid crystal display screen; the threaded through hole is formed in the back of the instrument shell, a connecting socket is arranged at the rear end of the electric power instrument body, a wireless communication module assembly is arranged on one side of the instrument shell, a connecting plug is arranged on one side of the wireless communication module assembly, and the connecting plug and the connecting socket are arranged correspondingly; the back of the electric power meter is provided with a connecting structure, external function expansion can be carried out on the back of the electric power meter, the functionality of the electric power meter is increased, the wireless communication module assembly and the electric power meter are installed, electric power data measured by the electric power meter can be uploaded to a terminal in time, remote monitoring of the electric power meter is achieved, and the use effect of the electric power meter is improved.

The invention discloses a pioglitazone hydrochloride sampling device and a use method thereof, and relates to the technical field of medicine sampling, the pioglitazone hydrochloride sampling device comprises a sampling mechanism and lifting fixing rods mounted around the bottom of the sampling mechanism, a fixing structure is arranged at the bottom of the sampling mechanism, beaker fixing seats are symmetrically mounted on one side of the top of the fixing structure, and the beaker fixing seats are symmetrically mounted on the bottom of the sampling mechanism. The sampling mechanism comprises a horizontal moving support, a horizontal moving motor is fixedly mounted on one side of the horizontal moving support, a horizontal threaded rod is fixedly connected to the output end of the horizontal moving motor, a horizontal threaded sleeve is in threaded connection to the outer side of the horizontal threaded rod, and an electric telescopic rod is fixedly mounted at the bottom of the horizontal threaded sleeve. The pioglitazone hydrochloride white crystal powder can be clamped through the sampling tube and the clamping hopper, and meanwhile, the pioglitazone hydrochloride and a corresponding reagent can be mixed to form a flowing sample, so that the pioglitazone hydrochloride can be conveniently detected.

The utility model discloses an existing tunnel lining leakage water drainage structure, relates to the field of tunnel lining structures, and aims to solve the problem of poor tunnel stability after existing tunnel lining leakage water disease treatment, in a region with serious leakage water, a secondary lining is chiseled away to form a stepped groove, a first groove accommodates a water diversion pipe to collect leakage water, and a second groove accommodates a water diversion pipe to collect leakage water. And a reinforcing mesh is laid in the second groove and connected with anchor rods implanted into the surrounding rock to form a reinforcing structure, so that the strength of the tunnel after the secondary lining is chiseled away is guaranteed, and the stability and safety of the tunnel after water leakage damage treatment are guaranteed.

The utility model relates to the technical field of refrigerators, and discloses a spacing-adjustable refrigerator glass partition plate which comprises a main body mechanism and an adjusting mechanism, the adjusting mechanism is located in front of the main body mechanism, and the main body mechanism comprises a refrigerator refrigerated cabinet body, a protective frame, a glass partition plate body, a mounting supporting plate, a sleeve and a telescopic rod. The protection frame is movably installed at the inner end of a refrigerator refrigeration cabinet body, the glass partition plate body is fixedly installed at the inner end of the protection frame, the installation supporting plate is fixedly installed at the upper end of the left end of the protection frame, and the sleeves are fixedly installed at the right end of the installation supporting plate and evenly distributed at the right end of the installation supporting plate. According to the refrigerator glass partition plate with the adjustable spacing, the main body mechanism is installed, so that the fixing capacity of the refrigerator glass partition plate is improved, in the actual use process, articles of different sizes can be conveniently clamped and fixed, the articles are prevented from being displaced and damaged, and the placement stability is improved.

The invention discloses a clinical gastric lavage device for emergency internal medicine, relates to the technical field of gastric lavage devices, and aims at solving the problems that when the gastric lavage device is used, the device is fixed through a suction cup, after a waste barrel is full, the device is heavy and inconvenient to move, medical staff need to carry the device for cleaning, and the labor intensity of the medical staff is enhanced. According to the technical key points, the device comprises a placing plate, a washing liquid barrel is arranged at the top end of the placing plate, a first cover plate is arranged at the top end of the washing liquid barrel, a waste barrel is arranged at the top end, located on one side of the washing liquid barrel, of the placing plate, a second cover plate is arranged at the top end of the waste barrel, and connecting pipes are fixedly installed at the top ends of the first cover plate and the second cover plate; and an aspirator is fixedly mounted between the two connecting pipes. Through the arrangement of the moving mechanism, the gastric lavage device is convenient to move, the rollers are convenient to store, the space is saved, the labor intensity of workers is reduced, and the use convenience is enhanced.

The utility model provides an adjustable flushing and suction integrated surgical instrument, and belongs to the technical field of medical instruments. The adjustable flushing and suction integrated surgical instrument comprises a bottom plate, a waste water tank is mounted at the top end of the bottom plate, a clean water tank is mounted at the top end of the waste water tank, a suction mechanism is mounted on one side of the top end of the clean water tank, a flushing mechanism is mounted on the other side of the top end of the clean water tank, and an in-ear hose is arranged on one side of the bottom plate. The end, close to the bottom plate, of the outer side of the in-ear hose is sleeved with a pipe sleeve, a fixing frame is installed at the top end of the pipe sleeve, a control panel is installed at the top end of the fixing frame, and a camera, a suction pipe and a flushing pipe are embedded in the end, away from the bottom plate, of the in-ear hose; according to the visible flushing and suction integrated device, the integration of flushing and suction can be effectively realized, and the visible flushing and suction integrated device has a visible operation function and a relatively high practical value.

The utility model discloses a double-layer stone plate and earthenware brick storage rack which comprises a first-layer stone plate swing frame and a second-layer stone plate swing frame stacked above the first-layer stone plate swing frame. The stone plate swing frame comprises a layer of bottom frame arranged on the ground and a plurality of stone plate storage vertical frames which are equal in height and are vertically arranged. The width of the second-layer stone plate storage vertical frame and the width of the second-layer bottom frame are smaller than the width of the first-layer stone plate storage vertical frame. Two slate placement modes are provided, one mode is a placement mode that slate plates on the two sides are oppositely placed by being matched with a two-layer stabilizing frame designed in the middle; secondly, the design of a two-layer stabilizing frame is omitted, a two-layer frame positioning part in the shape of a blocking strip or a blocking piece is used for achieving the clamping and placing functions of positioning and limiting, and the double-layer stone plates are placed in sequence; stone is stacked and fixed through the double-layer stone plate and earthenware brick storage frame, the stock can be multiplied, and the problem that an existing single-layer stone plate storage frame occupies too much space is effectively solved.

The utility model relates to the technical field of liquid chromatographs, in particular to a sample introduction assembly of a high performance liquid chromatograph, which comprises a base, a first clamping plate is fixedly connected to one end, close to the center of a placing hole, of each of a plurality of first springs, and a plurality of elastic balls are fixedly connected to the inner wall surfaces of the first clamping plates; vertical plates are fixedly connected to the left portion and the right portion of the upper end of the base correspondingly, threaded rods are in threaded connection to the upper portions of the outer side faces of the two vertical plates correspondingly, rotary knobs are fixedly connected to the outer side faces of the two threaded rods correspondingly, and second springs are fixedly connected to the upper portions of the inner side faces of the two vertical plates correspondingly. Second clamping plates are fixedly connected to the inner side faces of the two second springs correspondingly, and elastic pads are fixedly connected to the inner wall faces of the two second clamping plates correspondingly. According to the sample introduction assembly of the high performance liquid chromatograph, the screw rod is arranged, so that the sample bottle is clamped and fixed, the placement stability of the sample bottle can be effectively improved, and the sampling stability is improved.

The invention relates to the technical field of biomedical instruments, in particular to a piece airing plate convenient to take out, which comprises a plate body and a plurality of placing grooves, and the plurality of placing grooves are uniformly formed in the top surface of the plate body. By arranging the rotary clamping assembly and the adjustable positioning assembly, when a glass slide is placed, one side of the glass slide is inserted into a clamping plate, the glass slide is rotated, the glass slide is rotated by taking a movable shaft as the center, a first spring deforms, and when the glass slide moves to the position of the lower side of a positioning plate, the glass slide is clamped in the clamping plate; a glass slide is positioned in a placement groove by utilizing a clamping plate and a positioning plate, the glass slide is clamped under the action of a first spring and a second spring, the placement stability of the glass slide is improved, and the positioning plate can move into an insertion groove by pulling a fixing plate, so that the glass slide is placed more stably. At the moment, the glass slide can be driven to rotate at the placing groove under the action of the first spring, so that the glass slide can be conveniently taken out, and the use is convenient.

The utility model relates to the technical field of teaching equipment, and discloses a teaching platform device which comprises a platform, a fence is arranged at the top end of the platform, a placing cavity is formed in the inner side of the fence, a first control button is installed on the inner wall of the fence, a second control button is installed on the inner wall of the fence, and a supporting assembly is installed in the placing cavity. The supporting assembly comprises a containing plate, two transverse sliding grooves and circular-shaft-shaped sliding blocks, the containing plate is located in the containing cavity, the transverse sliding grooves are symmetrically formed in the inner walls of the left side and the right side of the fence correspondingly and are parallel to the containing plate, the circular-shaft-shaped sliding blocks are symmetrically installed on the two sides of the containing plate, and the circular-shaft-shaped sliding blocks are installed in the transverse sliding grooves in a sliding mode. According to the cervical vertebra protection device, when the forward and reverse rotation motor drives the longitudinal sliding block to move upwards, the containing plate can be pushed to incline, so that a teacher does not lower the head excessively when reading a book, and the cervical vertebra of the teacher is protected.

The utility model relates to the technical field of cloth handicrafts, in particular to a cloth handicraft capable of being fixedly placed, which comprises a body part, leg parts, foot parts and a cap-shaped part, suckers are arranged at the bottom of the foot parts, and the body part, the leg parts, the foot parts and the cap-shaped part are made of the same materials which are soft materials filled with cotton inner cores on the surfaces of fluff fabrics. A back magnetic attraction piece is detachably arranged on the body part, a top magnetic attraction piece is detachably arranged on the cap-shaped part, the back magnetic attraction piece and the top magnetic attraction piece are matched with a fixed magnetic attraction piece externally fixed indoors and then cooperate with a suction cup to fix artware, and a lamp belt is further detachably arranged on the cap-shaped part. Multi-point fixation is formed through cooperation of the detachable back / top magnetic attraction pieces and the foot bottom suction cups, the anti-toppling stability of the artware placed in a cabinet body or a wall corner is remarkably improved, meanwhile, the main body can be completely washed through the design of the full-cloth main body and the conveniently-separated non-washable assembly, and the problem that the artware made of mixed materials is difficult to clean is solved.

The utility model discloses a naphthalene water reducer neutralization reaction device capable of automatically adding alkali, and belongs to the technical field of water reducer production equipment. The naphthalene water reducer neutralization reaction device with the automatic alkali adding function comprises a reaction tank, a tank cover is installed at the top end of the reaction tank, four supporting columns are installed on the outer side of the bottom end of the reaction tank, a cooling mechanism is installed on the outer side of the reaction tank, an alkali liquor tank is arranged on one side of the reaction tank, a ring pipe is installed on the inner side of the reaction tank, and a plurality of alkali liquor spray heads are installed at the bottom end of the ring pipe. The top end of the alkali liquor tank is provided with a liquor feeding mechanism for supplying liquor to the annular pipe, the top end of the annular pipe is provided with a cleaning mechanism for cleaning the alkali liquor spray head, the reaction tank is internally provided with a mixing mechanism, the bottom end of the reaction tank is provided with a liquor outlet pipe, and one end of the liquor outlet pipe is provided with a valve. The neutralization reaction efficiency is improved, and the practical value is relatively high.

The detachable tempering tool for heat treatment of the aviation parts comprises an upper structural ring and a lower structural ring, and a plurality of hanging rods and supporting rods which are alternately arranged are fixed to the peripheral side of the upper structural ring and the peripheral side of the lower structural ring; an upper force bearing disc and a lower force bearing disc are sequentially arranged between the upper structure ring and the lower structure ring from top to bottom, and an upper force bearing disc or a limiting net disc is detachably arranged in the middle of the hanging rod; an upper loading tray and a lower loading tray are arranged at the top of the upper force bearing tray and the top of the lower force bearing tray respectively, a plurality of air holes are formed in the upper loading tray and the lower loading tray respectively, and a plurality of inserting holes are formed in the limiting net tray. The overall circulating fluidity is improved by building the frame body structure, the upper bearing disc and upper loading disc combination or the limiting net disc can be selectively installed according to the size and structure of a to-be-tempered workpiece, the tempering tool is better suitable for being used by various workpieces, the universality and applicability of the tempering tool are improved, and good practicability is achieved.

The utility model relates to the technical field of ultrasonic extraction, and discloses a medium-sized volumetric flask ultrasonic extraction fixing device which comprises a placing frame and a glass window arranged on the outer wall of the placing frame, a fixing mechanism is arranged in the placing frame, and an adjusting mechanism is arranged on the outer wall of the placing frame. A volumetric flask is placed in a placing frame through a through hole in the top end of an adjusting frame and is in contact with a stress plate to extrude the volumetric flask, the extruded stress plate moves towards the left side and the right side and then extrudes a first spring, and then the first spring rebounds and resets to push a first sliding rod and a limiting plate to move towards the middle; the outer wall of the volumetric flask is clamped and limited to ensure the stability of the lower part of the volumetric flask after being placed, and then the outer wall of the upper part of the volumetric flask is sleeved with the rubber bands at the top end to limit the upper part of the volumetric flask, so that the placement limiting effect on the volumetric flask is completed, and the stability in the experiment process is ensured.

The utility model belongs to the technical field of cleaning article structures, and particularly relates to a mop bucket capable of separating clean water from sewage, which comprises a mop bucket body and a bucket cover, a cleaning port and a squeezing port are arranged above the mop bucket body, and wringing devices are arranged in the cleaning port and the squeezing port. A clean water area, a drying area and a sewage storage area which are mutually independent are arranged in the mop bucket body, the clean water area is located on one side of the cleaning opening, and the cleaning opening and the squeezing opening are located above the drying area; a liquid pumping device is arranged in the clear water area; the mop cannot be in contact with the liquid pumping device after penetrating into the wringing opening, and the wiping cloth can be wrung when the mop enters and exits from the wringing opening; the mop enters and exits the cleaning port in a reciprocating manner, and the mop drives the liquid pumping device to pump liquid upwards and pour the liquid on a wiping object of the mop; a water outlet or a water outlet channel is formed in the rear part of the water squeezing device; and liquid squeezed by the water squeezing device is drained into the sewage storage area through the water outlet or the water outlet channel. According to the mop bucket, clear water and sewage are separated, and the sewage is stored in the sewage storage area.

The invention relates to the technical field of medical instruments, in particular to a pediatric medicine grinding machine which comprises a machine base, a grinding cylinder is installed on the machine base, and a detachable grinding cover is installed on the grinding cylinder; a driving rod and a stabilizing assembly are arranged in the machine base, when the driving rod rotates, the stabilizing assembly acts, and the placing stability of the machine base can be improved; a rotating rod and a lifting structure are arranged on the grinding cover, the rotating rod is sleeved with a lifting sleeve, multiple sets of scraping pieces are arranged on the lifting sleeve at equal intervals in the circumferential direction of the lifting sleeve, the scraping pieces are connected with lifting pieces arranged on the lifting sleeve in a sleeving mode, and in the rotating process of the driving rod, the lifting structure can drive the lifting sleeve to ascend and descend relative to the rotating rod; and in the lifting process of the lifting sleeve, the lifting piece is matched with a suction assembly arranged on the grinding cover, the multiple sets of scraping pieces can be driven to contract or expand towards the rotating rod, and therefore the medicine adhering to the inner wall of the grinding cylinder can be scraped.

The utility model relates to the technical field of automobile tools, in particular to an automobile door hinge installation system which comprises a rack, a rivet pulling detection device, a hinge positioning device, a first automobile door positioning device and a second automobile door positioning device, and the rivet pulling detection device, the hinge positioning device, the first automobile door positioning device and the second automobile door positioning device are arranged on the rack. The riveting detection device, the hinge positioning device, the first vehicle door positioning device and the second vehicle door positioning device are all in communication connection with the control device. The device is convenient to use, can carry out part neglected installation detection in the hinge installation process, and improves the production efficiency and the yield of vehicle doors.

The utility model discloses a jack protection assembly and an intelligent socket, and relates to the technical field of intelligent sockets, the jack protection assembly comprises a protection assembly and a socket body, the socket body is placed in the protection assembly, the protection assembly comprises a protection box, and four corners of the top of the protection box are provided with limiting holes. A telescopic rod is arranged in the limiting hole, an upper protective cover is fixedly connected to the end of the telescopic rod, a limiting groove is formed in the inner side wall of the protective box, a connecting rod is fixedly connected to the inner wall of the limiting groove, the connecting rod is sleeved with a connecting block, and a reset spring is fixedly connected to the surface of the connecting block. And the end part of the reset spring is fixedly connected with a fixed plate. Through arrangement of the protection assembly, the special-shaped bottom plate and the non-slip mat at the bottom, a comprehensive protection effect is achieved on the intelligent socket, and meanwhile, the situation that the intelligent socket is likely to be stressed, slide and fall off to be damaged when being placed on a table top is avoided.

The utility model discloses an antibacterial warm-keeping pet house with a massage function, which comprises a house body (2), four sides of the house body (2) are connected with side walls (1), and a house pad (3) is arranged in the house body (2). The nest pad (3) is detachably mounted in the nest body (2); the nest pad (3) comprises an outer sleeve (4), an opening (5) with a zipper is formed in one side edge of the outer sleeve (4), and antibacterial fluff is connected to the whole outer side face of the outer sleeve (4); the outer sleeve (4) is filled with a sponge block (6), a plurality of rows of massage cones (7) which are distributed in a staggered mode and protrude upwards are arranged on the top face of the sponge block (6), and a heat insulation layer (8) is connected to the bottom face of the sponge block (6). According to the utility model, not only can the massage function be added, but also the advantages of better comfort, better antibacterial property, better warm-keeping effect, better placement stability and more convenience in turnover operation of the nest pad are achieved.

The utility model provides an automatic curling device for a full-biodegradable film, and belongs to the technical field of curling devices. The full-biodegradable film automatic curling device comprises a machine box, one end of one side of the machine box is rotationally connected with an air expansion roller, the top end of the air expansion roller is provided with a winding quantifying device, the winding quantifying device comprises a quantifying roller, the two ends of the quantifying roller are rotationally connected with retainers, the top end of the machine box is provided with a vertical frame, and the two sides of the interior of the vertical frame are each provided with a sliding rail; the bottom end of the outer side of the sliding rail is slidably connected with a first sliding block, the top end of the outer side of the sliding rail is slidably connected with a second sliding block, one side of the holder is fixedly connected with one side of the first sliding block, an adjusting bolt is installed at the top end of the vertical frame, the bottom end of the adjusting bolt is rotatably connected with a connecting base, and the bottom end of the connecting base is fixedly connected with the top end of the second sliding block. According to the utility model, the height position adjustment of the touch switch can be effectively realized, the curling requirements of various thicknesses can be met, and the practical value is high.

The application discloses a kind of double-ridge edge grinding and polishing auxiliary devices of circular crystal and grinding and polishing equipment, and relates to the technical field of crystal processing.Circular crystal double-ridge edge grinding and polishing auxiliary device includes supporting part, first lifting part, second lifting part, clamping part and driving part, and the first lifting part is arranged on the supporting part in a lifting manner;Second lifting part is arranged on the supporting part in a lifting manner, and the second lifting part is arranged in a spaced manner with the first lifting part;Clamping part is in the form of telescopic long rod, the first end of clamping part is rotatably connected with the first lifting part, the second end of clamping part is rotatably connected with the second lifting part, clamping part is provided with opposite first clamping assembly and second clamping assembly, and the first clamping assembly and the second clamping assembly form a clamping space therebetween, and the clamping space is perpendicular to the clamping part;Driving part is arranged on the supporting part and connected with the first lifting part.The problem that a large amount of labor cost is required for grinding and polishing of double-ridge edge of crystal in the prior art, the efficiency is low, and the stability of product quality cannot be guaranteed.

The utility model discloses a capacitor antipole detection device, and belongs to the technical field of capacitor detection. The capacitor antipole detection device comprises a bottom frame, a conveying frame is installed at the top end of the bottom frame, belt rollers are rotationally connected to the two ends of the inner side of the conveying frame, a conveying belt sleeves the outer sides of the pair of belt rollers, a motor is installed on one side of the conveying frame, the output end of the motor is connected with one ends of the belt rollers, and a plurality of capacitor fixing bases are installed outside the conveying belt. A capacitor body is arranged on the inner side of the capacitor fixing base, an anti-pole detection mechanism is installed on the other side of the bottom frame, an alarm mechanism is installed on the other side of the bottom frame, the anti-pole detection mechanism comprises a first fixing plate, one side of the first fixing plate is fixedly connected with the other side of the conveying frame, and a vertical rod is installed at the top end of the first fixing plate. According to the utility model, the non-contact detection can be effectively realized, the pins of the capacitor are prevented from being bent, and the high practical value is realized.

The invention relates to the technical field of agricultural automatic picking equipment, and discloses a tail end grabbing mechanism for picking fruits and vegetables, the tail end grabbing mechanism for picking fruits and vegetables comprises a tail end grabbing mechanism body arranged on a picking mechanical arm, and the tail end grabbing mechanism for picking fruits and vegetables utilizes the arrangement of a movable assembly and the cooperation of bevel gear transmission and thread adjustment to grab the fruits and vegetables. When the flexible fingers clamp fruits and vegetables, a driving block is triggered to slide, a bevel gear is driven by a sliding rod and a rotating shaft to perform transmission, and finally the transmission is converted into lifting motion of a threaded rod and the abutting disc, so that an adaptive clamping space can be provided for picking the fruits and the vegetables, and the abutting disc can be attached to the tops of the fruits and the vegetables during placement to buffer fruit and vegetable falling rebound force; meanwhile, the driving block can be automatically reset through the reset spring, the cyclic operation efficiency of the mechanism is improved, the picking and placing safety is guaranteed, and the risk that fruits and vegetables are damaged is reduced.

The utility model relates to the field of sealed storage boxes, in particular to an anti-oxidation sealed storage box for a chip bearing disc. Comprising a box body, a box door is installed on one side of the box body, a plurality of universal wheels are installed on the lower surface of the box body, an adjusting structure is arranged on the inner wall of the box body, the adjusting structure comprises a plurality of containing plates and a lead screw, the lead screw is fixed to the inner wall of the box body, and the lead screw is arranged on the surfaces of the containing plates in a sliding and penetrating mode; the arc surface of the lead screw is in threaded connection with a plurality of adjusting rings, and the lower surfaces of the adjusting rings are fixedly connected with a plurality of sliding plates. The anti-oxidation sealed storage box for the chip bearing discs has the advantages that when the anti-oxidation sealed storage box is used, the height of the placing plates and the distance between the two placing plates can be conveniently adjusted, so that the chip bearing discs with different thicknesses can be placed in the box body; and therefore, the application range of the sealed storage box is widened.

The utility model relates to the technical field of sampling tubes, in particular to a novel blood sampling tube which comprises a temporary support, a plurality of circular grooves are formed in the top of the temporary support, blood sampling tubes are placed in the circular grooves, and first annular anti-falling blocks and second annular anti-falling blocks are arranged on the outer walls of the blood sampling tubes. Four first rubber positioning sheets which are arranged in an annular array are arranged at the middle upper part of the inner wall of the circular groove, and two second rubber positioning sheets which are arranged in a bilateral symmetry manner are arranged at the positions, close to the bottom, of the inner wall of the circular groove. According to the novel blood sampling tube, a first annular anti-falling block and a second annular anti-falling block are arranged and are matched with a first V-shaped groove in a first rubber positioning piece and a second V-shaped groove in a second rubber positioning piece respectively, so that the movement of the blood sampling tube in the longitudinal direction and the transverse direction can be effectively limited, and the blood sampling tube is prevented from moving or sliding due to shaking; the stability of the sampling pipe is greatly improved, and the sampling pipe is particularly suitable for being used in transportation or bumpy environments.

This utility model discloses an automated feeding device for a mixing granulator, including a hopper. A feeding assembly is provided on one outer surface of the hopper. A guide tube is provided on one side of the lower end of the feeding assembly. A folded tube is provided in the middle of the guide tube. A guide hopper is provided on the lower outer surface of the guide tube. An adjustment mechanism is provided on one side of the guide tube. The adjustment mechanism includes a rack plate, a fixing frame, a first slot, a first connecting plate, a second slot, a second connecting plate, a first mounting frame, a fixing plate, a suction cup, a cylinder, a second mounting frame, a pump body, and a gear disc. This automated feeding device for a mixing granulator can adjust the height of the guide hopper, improving adaptability. It fits the guide hopper snugly against the feed inlet of the mixing granulator, preventing raw material splashing and resource waste during feeding. It can also limit and fix the guide hopper, improving its placement stability and bringing better application prospects.

The utility model relates to a PE (Poly Ethylene) packaging film with moisture-proof and waterproof performance, which belongs to the technical field of packaging films and comprises a bottom layer used for contacting with a product, a contact bulge fixed at the bottom of the bottom layer, a buffer layer arranged above the bottom layer, an accommodating groove formed on the buffer layer through stamping, and a protective layer arranged above the buffer layer. A protective structure is embedded in the bottom of the protective layer, a top layer is arranged above the protective layer, the containing grooves are filled with expansion filler, the expansion filler is bentonite or a cement-based material, the number of the buffer layers is two, the number of the protective layers is two, the containing grooves in the buffer layers are arranged in a matrix mode, and the containing grooves in different layers are arranged in a staggered mode. According to the packaging film, friction force is increased through the bottom layer contact protrusions, sliding displacement of a product is avoided, and stability is enhanced; the buffer layer containing groove is filled with materials, water can be absorbed, holes can be blocked, impact force can be dispersed, and the damp-proof and waterproof performance is improved; the protective structure of the protective layer enhances the strength and toughness, so that the protection is more uniform, and the protective effect is enhanced.

The utility model relates to the technical field of electronic equipment, in particular to a data acquisition terminal with a printing function, which comprises an acquisition terminal main body, the top surface of the acquisition terminal main body is provided with an operation screen, and the front top surface of the acquisition terminal main body is provided with a printing paper outlet; guide grooves are formed in the left inner wall and the right inner wall of the printing paper outlet. A shielding structure is installed on the inner side of the printing paper outlet and comprises a baffle, the baffle is installed at the front end of the inner side of the printing paper outlet, a connecting rope is fixedly connected to the front face of the baffle, rubber scraping plates are inserted into the upper face and the lower face of the rear end of the baffle, and springs are fixedly connected to the surfaces of the rubber scraping plates. The front end of the printing paper outlet can be shielded through the baffle, the influence of hand sweat on the device is reduced, the baffle can be fixed to the inner side of the printing paper outlet through the rubber scraper, and when the baffle is pulled out, sundries on the inner side of the printing paper outlet can be scraped out through the rubber scraper.