54results about How to "Realize reset" patented technology

This invention discloses a calibration device for radiation thermometers and its usage method. The device includes a base with a movable seat on top. The base has several clamping holes for holding a temperature measuring gun, and the movable seat is located on one side of the clamping holes. Several telescopic cylinders are rotatably connected to the base, and telescopic rods are threaded into the internal parts of the telescopic cylinders. A slider is fixedly connected to each telescopic rod, and the slider is slidably connected to the base. The telescopic rods are located on one side of the clamping holes. This device is easy to operate, can calibrate multiple radiation thermometers, has a high degree of automation, and offers high calibration efficiency.

The utility model discloses a resettable hydraulic layer change switch which comprises a central pipe, an upper connector, a piston sleeve, a lower connector and an outer cylinder, the upper connector and the lower connector are respectively communicated with two ends of the central pipe, the piston sleeve is sleeved outside the central pipe, the outer cylinder is sleeved on the piston sleeve, and a track groove is arranged on the outer wall of the central pipe. A piston is slidably arranged in a cavity between the rail groove and the annular blocking block, a rail nail is slidably connected into the rail groove and connected with the piston, the rail groove comprises a short rail groove, a long rail groove and a high-pressure rail groove, and the short rail groove, the long rail groove and the high-pressure rail groove are sequentially arranged outwards from the position close to the top of the rail nail. An output liquid flow channel is annularly arranged between the piston sleeve and the outer cylinder, the output liquid flow channel is in an opening / closing state along with the position change of the piston, and the reset mechanism is installed at the end, away from the annular plug block, of the piston. According to the utility model, the problems that the underground switching state of the hydraulic layer-changing switch is not clear and the extraction layer section cannot be correctly judged are solved.

The utility model provides a plastic product cooling forming device which comprises a machine body, an installation tank is arranged in the machine body, the middle of the top end of the installation tank is communicated with a feeding pipe, a second motor is installed on the right side of the top of the machine body, and the output end of the second motor is fixedly connected with a driving gear. The top of the outer side of the feeding pipe is rotationally connected with a driven gear, the right side of the driven gear is in meshed connection with the left side of the driving gear, the bottom of the driven gear is fixedly connected with a plurality of stirring rods at equal intervals, and the left side of the top of the machine body communicates with a water inlet pipe. Plastic raw materials enter the mounting tank through the feeding pipe, the second motor is started, the driving gear drives the driven gear to rotate, the stirring rod rotates, refrigerants are evenly distributed, cold water enters through the water inlet pipe, the materials are evenly cooled, plastic is evenly cooled, and the failure rate of product output is reduced.

The utility model discloses a rotary guide core-pulling structure capable of shortening an injection molding period, and relates to the technical field of injection molds. Comprising a bottom die main body, the bottom die main body is provided with a guide core-pulling mechanism used for an injection mold, the guide core-pulling mechanism comprises a rotating assembly and a fixing block arranged on the side wall of the bottom die main body, and a locking block is connected with a locking groove in a clamping mode, so that a connecting block can be effectively fixed; the connecting block is prevented from moving due to pressure fluctuation of the hydraulic rod or other factors, so that stable meshing of the gear rod and the annular gear is guaranteed, high pressure in the injection molding process is effectively resisted through rigid locking, displacement of the mold core is prevented, and the forming precision of precise structures such as threads is guaranteed; the energy is saved, the action time is shortened, locking and unlocking operation can be achieved by rotating the screw, and the device is simple, convenient and easy to control.

The utility model provides an auxiliary device for section steel processing, which comprises a base, a support and a clamping mechanism, the support is arranged on the base, and two first through grooves are symmetrically formed in the support; the clamping mechanism comprises four linkage assemblies, a driving assembly, four pressing plates and four rotating shafts, and the bottoms of the four linkage assemblies are connected with the base; the driving assembly is in threaded connection with the four linkage assemblies, and the driving assembly is connected with the support; and the four pressing plates are connected with the tops of the corresponding linkage assemblies correspondingly, the four pressing plates are symmetrically arranged, the four rotating shafts are rotationally arranged in the two corresponding first through grooves correspondingly, and the rotating shafts are connected with the pressing plates. According to the sectional steel machining auxiliary device, under the combined action of the driving assembly and the linkage assembly, locking and resetting of the four pressing plates can be achieved at the same time, operation steps are simple, and then working efficiency is improved.

The invention relates to the technical field of fermentation tanks, in particular to an intelligent temperature control fermentation tank. Comprising a supporting frame, a fermentation box is arranged above the outer wall of the supporting frame, and an adding mechanism is arranged on the outer wall of the supporting frame and located on one side of the fermentation box; the adding mechanism comprises a containing assembly, a pressing assembly and a connecting assembly, the containing assembly is fixedly arranged on one side of the supporting frame, the pressing assembly is slidably arranged in the containing assembly, one end of the connecting assembly is fixedly connected with the containing assembly, an additive is added to the upper middle portion in the containing assembly, and the pressing assembly is in pressing contact with one side of the fermentation box. The other end of the connecting assembly is fixedly connected with the fermentation box; compared with the prior art, the weight of the fermentation box is changed when fermented materials are injected, so that the pressing assembly is driven to continuously inject the liquid additive in the containing assembly into the fermentation box, the additive can be added in the discharging process, manual placement is not needed, and the fermentation effect of the device is greatly improved.

This invention discloses an automated line and method for processing dried tofu shreds, belonging to the field of bean product processing technology. The shredder includes an inclined conveyor belt and a cutting blade holder, with a pair of cutting rollers installed inside the cutting blade holder; an impregnation tank including an outer casing and an impregnation conveyor box, the impregnation conveyor box being installed inside the outer casing, a lifting frame mounted on the outer casing, and a lifting assembly mounted on the lifting frame for lifting the impregnation conveyor box; a transition conveyor frame including a transition conveyor net and a first air-cooling frame, the first air-cooling frame outputting towards the transition conveyor net; the impregnation conveyor box having an open end facing the transition conveyor frame; a vibrating chamber; and a reciprocating drying frame including a drying conveyor net, a second air-cooling frame, and a spiral drying box, the second air-cooling frame outputting towards the drying conveyor net; the spiral drying box is used for feeding and drying dried tofu shreds, solving the technical problems of continuous conveying during impregnation and incomplete moisture removal during air-cooling in existing dried tofu shred processing methods.

The utility model discloses a light module with pull ring structure, and the pull ring structure is movably arranged on the shell along the length direction of the shell, comprising the long arm of setting in the width direction of the shell on both sides, and the connecting portion that links to two groups long arms, the first combination position that is away from long arm is equipped with on the connecting portion to at least one group long arm, and the first elastic arm is formed with on the connecting portion from the first combination position to the direction of approaching long arm, the second elastic arm is formed with from the end of first elastic arm to the height direction of the shell one side bending extension, the stop portion is formed with from the end of second elastic arm to the opposite inner side of two groups long arms bending extension, and the stop groove is equipped with on the outer wall of the shell to the stop portion, and the end of stop portion stretches into the stop groove. The utility model can realize the reset after the movement of pull ring structure, and need not use spring, simplifies the assembly step of overall structure, saves time and labour, and the assembly efficiency of light module is high, and effectively satisfies the assembly demand of light module.

The application relates to the technical field of guide rail machining, and discloses a cutting-off device for guide rail machining, which comprises a machining table, supporting rods are arranged at four corners of the machining table, a top plate is arranged at the top end of the supporting rods, first limiting grooves are arranged on the two sides of the machining table, sliding tables are slidably connected to the first limiting grooves, control frames are arranged on the two sides of the sliding tables, the top of each control frame is slidably connected with a second limiting groove arranged at the bottom of the top plate, and the device further comprises a control mechanism arranged on the control frames and used for limiting the sliding tables, driving the two sliding tables to move and reset, and releasing the fixing of the guide rail by the fixing mechanism; the device can realize the integration of the guide rail fixing and cutting-off, and can automatically realize the separation of the guide rail on the two sliding tables from the cutting-off mechanism after the guide rail is cut off, so that the cutting-off mechanism can avoid the contact with the cut-off end surface of the guide rail again in the process of ascending and resetting, and the unevenness of the cut-off end surface of the guide rail is avoided.

The application discloses a lifting type safety socket for dormitory and relates to the field of sockets for dormitory.The socket comprises a mounting box, the mounting box is installed below the desktop of the dormitory, a lifting box is slidingly connected in the mounting box and can be kept in the extended state by the limiting structure after extending out of the desktop, a plug-in box is embedded in the mounting groove of the lifting box through the locking structure, an overload protector is arranged in the lifting box, the reset button of the overload protector can release the locking of the plug-in box by the locking structure after being popped out, the plug-in box can leave the mounting groove after the locking structure is released, and the lifting box can descend back into the mounting box after the plug-in box leaves the mounting groove.When the electric power exceeds the threshold value, the overload protector in the lifting box automatically cuts off the power supply, and the lifting box is collected into the mounting box after the plug-in box is popped out, so that the accurate control of the electric power of each bed in the dormitory is realized at a low cost.

The present application relates to the technical field of coffee machine, disclose a kind of brewing device and coffee machine, brewing device includes mounting bracket, brewing cylinder, piston, drive assembly, limiting component and reset drive piece, the brewing device of the present application, drive plate can drive brewing cylinder movement, can also cooperate reset drive piece to realize the reset of piston, simple structure.

The utility model relates to the technical field of grinding machine corollary equipment, in particular to a double-face grinding machine grinding disc surface cleaning device which comprises a base, a transverse plate is arranged above the base, an adjusting assembly is arranged between the transverse plate and the base, a sliding plate is arranged on the transverse plate, and mounting plates are symmetrically arranged on the two sides of the sliding plate; the device is installed on equipment through the base, the lifting assembly is controlled to work, the lifting assembly drives the two sliding blocks to move, the sliding blocks push the installation plate to move through the connecting plate component, and the installation plate drives the cleaning assembly to move. According to the double-face grinding machine, the cleaning assembly is in contact with the upper disc face and the lower disc face of the double-face grinding machine, then the two discs are controlled to rotate, and through friction between the two discs and the cleaning assembly, synchronous cleaning of the two discs is achieved, the cleaning efficiency is improved, follow-up grinding work can be conveniently and accurately carried out, and grinding discs are well maintained.

The invention relates to the field of tea making equipment, and provides a full-automatic packaging machine for tea cake production. The full-automatic packaging machine comprises an equipment assembly, and the equipment assembly is provided with a stock bin mechanism and a tray mechanism; the bag taking mechanism is arranged below the stock bin mechanism and comprises a bag taking assembly and a bag opening assembly; a bag feeding mechanism; the sliding groove discharging mechanism is arranged at a discharging opening of the material disc mechanism; the bag opening and material pushing mechanism is arranged on the side, away from the material tray mechanism, of the sliding groove discharging mechanism and comprises a bag opening assembly and a material pushing assembly, when the bag opening and material pushing mechanism acts, the bag opening assembly firstly enters the tea bags to open the tea bags, and then the material pushing assembly pushes the tea cakes into the tea bags; the sealing mechanism is arranged at the rear end of the bag conveying mechanism, and the bag conveying mechanism is used for transferring the tea bags containing the tea cakes to the sealing mechanism for sealing; and the discharging channel is arranged below the sealing mechanism. On the basis, full-automatic packaging of the tea cakes can be achieved, the production efficiency of the packaging procedure is improved, meanwhile, a large amount of labor cost is saved, and the production requirement is met.

This invention provides a peritoneal dialysis catheter repositioning device, comprising a catheter body, a sliding plug, a gas delivery device, and an external magnet. The catheter body is inserted into the peritoneal dialysis catheter. The sliding plug is slidably disposed within the catheter body. A plate-shaped internal magnet is embedded within the sliding plug; the magnetic poles of the internal magnet are perpendicular to the axis of the catheter body. The gas delivery device forces the sliding plug forward within the catheter body to the desired segment of the peritoneal dialysis catheter for adjustment. The external magnet attracts or repels the internal magnet, thereby adjusting the catheter segment to the set position. This invention can utilize the attractive force between the external magnet and the internal magnet to move a segment of the catheter outward, or utilize repulsive force to move the segment inward. Each adjustment is a localized adjustment of the peritoneal dialysis catheter's position, not only repositioning the catheter but also adjusting and repositioning the catheter's embedding shape within the peritoneal cavity.

The present application relates to the field of combination processing, in particular to a spring assembly device, method and watch assembly equipment. The spring assembly device comprises an assembly execution member, an opening and closing control member and an assembly driving mechanism. The assembly execution member is provided as a pair, and an opening and closing channel is formed therebetween. One end of the pair of assembly execution members has a relatively fixed spatial position, and the free end is configured as a clamping portion. The opening and closing control member is fixed with the base and is accommodated in the opening and closing channel. The assembly driving mechanism is connected with the pair of assembly execution members and drives the pair of assembly execution members to reciprocate between a material receiving station and an assembly station. The opening and closing channel is provided with a first calibration point in the direction towards the clamping portion and a second calibration point located upstream of the first calibration point. The width of the opening and closing channel corresponding to the first calibration point is smaller than the width corresponding to the second calibration point. The opening and closing control member entering the first calibration point spreads the assembly execution members to make the clamping portion open for the spring to be loaded. The clamping portion resets when the opening and closing control member enters the second calibration point.

This utility model discloses an anti-accidental touch electronically controlled gamepad, comprising a gamepad assembly, a touch sensing module, a main control board, a lever assembly, and a base shell. The touch sensing module is installed inside the gamepad assembly and consists of multiple touch sensing circuit boards or multiple touch sensing areas on a single circuit board. The touch sensing circuit boards or touch sensing areas are arranged in an array in one direction. Touch button operation of the gamepad is achieved by setting a touch sensing module composed of multiple sensing areas. When the user uses the touch button, because the multiple sensing areas on the touch sensing module are arranged in an array in one direction, the multiple sensing areas are triggered sequentially. The trigger signals of the sensing areas are sent sequentially to the main control board for judgment of the number and order. If the number and order are the same as the preset number and order, the corresponding signal is output; otherwise, no corresponding signal is output, thereby preventing the gamepad from being accidentally touched.

The application provides a smart polishing equipment workbench, which comprises a table body; a protective cover is installed on the top of the table body, and a polishing mechanism is arranged in the protective cover; an entrance and exit is formed in one side of the protective cover, a door body is arranged at the entrance and exit, and an observation window is arranged on the door body; a blow strip cover is arranged on one side of the observation window in the protective cover, one side of the blow strip cover is provided with a blow port for blowing and cleaning the observation window; a translation mechanism is connected to the top of the blow strip cover; a turnover position adjusting mechanism and a gas supply mechanism are connected to the bottom of the blow strip cover; the turnover position adjusting mechanism is used for driving the blow strip cover to turn over, so that the blowing direction of the blow strip cover is consistent with the movement direction of the blow strip cover. By arranging the movable blow strip cover on the inner side of the observation window, the observation window is cleaned by airflow in a non-contact manner, dust and debris attached to the observation window can be effectively removed, the operator can clearly observe the polishing working condition in the protective cover, and dust blocking affects work monitoring can be avoided.

The utility model provides a keyboard spring turnover mechanism. In order to save the occupied space when the product is placed and avoid the situation that the springs are not knotted mutually, the springs can be stored in a material preparation area at a specific placing angle, and the springs stored at certain angles need to be installed on the product at another angle. The springs in the material preparing area can be carried and placed in the containing groove through the carrying module, then the air cylinder drives the pushing head to push one side of the overturning block to be overturned upwards so as to drive the springs in the containing groove to be overturned to the angle where the springs can be installed in the installation area, and therefore the angles of the springs can be reset or adjusted. The angle-adjusted spring can be directly clamped and mounted on a product by a mounting clamp or a mechanical arm or other mechanisms; the utility model belongs to the technical field of automation equipment.

The invention belongs to the technical field of polymer biomedical materials, and particularly relates to an eyeball sclera external implantation hydrogel as well as a preparation method and application thereof. The invention provides a self-expandable hydrogel which is prepared by using methyl methacrylate, N-vinyl pyrrolidone and methacryloyloxyethyl trimethyl ammonium chloride as monomer raw materials through cross-linking of N, N-bis (acryloyl) cystamine, and the hydrogel is used for a rabbit pore-derived retinal detachment model. According to the material, the operation time is greatly shortened, the operation difficulty is reduced, meanwhile, the purposes of minimally invasive implantation, self-expansion, no need of suture and retina restoration are achieved, the material has good histocompatibility, and the material fills the technical blank of sclera buckle belt materials in hole-derived retina detachment treatment and has good application prospects. A novel diagnosis and treatment material which is safe, reliable and high in adaptability is provided for clinic, and a new solution is injected for precise treatment of related diseases.

This invention relates to the field of medical device technology and discloses a surgical pack waste collection device, comprising a housing, within which three waste dispensing boxes are fixedly installed, arranged side-by-side in a front-to-back direction. A first waste chute and two second waste chutees are also fixedly installed on the housing. The inner cavity of the first waste chute communicates with both second waste chutees, and the first waste chute communicates with the middle waste dispensing box. The two second waste chutes communicate with the other two waste dispensing boxes respectively. Two valve mechanisms and a stiffness detection mechanism are provided within the first waste chute. This surgical pack waste collection device, within the waste collection box, utilizes the gradient stiffness detection mechanism to trigger different sliding rods based on the stiffness differences of the waste itself, thereby controlling the valve mechanisms located at the connections of different chutees, achieving automatic waste sorting and collection.

This utility model relates to the field of vending machine technology and discloses a product channel structure for a vending machine, including: a bracket and a product channel body. The bracket is used for fixed installation in the vending machine and has a guide portion whose trajectory extends along the dispensing direction. The product channel body is used to store goods and is connected to the guide portion, allowing the product channel body to move along the guide portion for resetting or dispensing. By connecting the product channel body to the bracket guide portion, the product channel body can move along a preset trajectory, achieving automatic dispensing and resetting of goods, thus improving product dispensing efficiency.

The utility model relates to concrete detection technical field, and disclose a kind of for building concrete compressive strength detection device, including machine body, controller is provided on the machine body, bracket is fixedly installed on the machine body, hydraulic module is provided on the bracket, contact pressure plate is installed on the side of the hydraulic module towards machine body, fixed platform is fixedly installed on the machine body, rotating placement plate is equipped on the fixed platform, the waste box corresponding with the oblique end of rotating placement plate is provided on the machine body.The utility model passes through the drive mechanism of integrated liftable shelter organ case and linkage rotating placement plate, has realized the chip protection in the process of concrete test block compression test, automatic dumping waste and fast reset, and it has the advantages of safety, high efficiency and convenient operation.

The utility model relates to the technical field of ship engineering, in particular to a collapsible mast device for a ship and the ship. The marine collapsible mast device comprises a mast body and a mast base, one end of the bottom of the mast body is hinged to one end of the top of the mast base, the other end of the bottom of the mast body is detachably connected with the other end of the top of the mast base, and an arc-shaped gear track is fixed to the mast body. The gear track is concentric with the hinged position of the bottom of the mast body, a hand-cranking gear capable of rotating freely is arranged on the mast base, and the gear track is meshed with the hand-cranking gear. The ship comprises a ship body and the collapsible mast device for the ship, and the bottom of the mast base is fixed on a deck of the ship body. The collapsible mast device for the ship and the ship are low in construction cost and convenient to maintain in the later period.

The utility model relates to a special tool for checking the creep expansion amount of a pressed pipeline of a boiler, which comprises a first clamping piece, a second clamping piece, a rotating structure, an elastic piece and a measuring piece, and the middle part of the first clamping piece and the middle part of the second clamping piece are arranged in a crossed manner and are in pin joint through the rotating structure; the top end of the first clamping piece and the top end of the second clamping piece are detection ends, and the bottom end of the first clamping piece and the bottom end of the second clamping piece are grab handles. By means of the structure, the problems that an existing compressed pipeline creep expansion amount inspection speed is low, efficiency is low, tasks cannot be completed in the overhaul period, space is narrow, an area is difficult to inspect, and a conventional measuring tool does not have actual operability are solved.

The invention relates to the technical field of mouth opening training devices, and discloses an embedded automatic resistance-resisting mouth opening training device for oral and maxillofacial injury patients, comprising: two supports rotatably connected; the tooth plate is arranged at one end of the bracket; the adjusting rod is in threaded connection with one of the brackets; and the sliding assembly is arranged on the bracket. According to the invention, the dental plate can be automatically separated and reset, so that the dental plate can be propped against teeth to open and close the oral cavity, the oral cavity can be trained, the whole process is automatically carried out and is relatively convenient, the dental plate can slide, the dental plate and the teeth can synchronously move, relative sliding between contact surfaces is avoided, abrasion is avoided, and the dental plate can be used for training the oral cavity. And the gustation stimulation liquid is sprayed to the tongue when the dental plates are reset, so that the tongue can be stimulated to retract backwards, the tongue is prevented from moving to the position between the pair of dental plates, and the situation that the tongue is clamped is avoided.

The utility model discloses a continuous fiber's shearing mechanism relates to 3D printing technical field, including the connecting frame, driving element, transmission element and shearing element, one side of connecting frame is used for connecting the print head, and the nozzle of print head is used for extruding continuous fiber composite material wire material, driving element installs on connecting frame, and driving element is connected the mounting end of shearing element through transmission element, and the shearing end of shearing element is close to the setting of nozzle, and shearing element is used for cutting off the continuous fiber composite material wire material of nozzle extrusion. The utility model discloses simple structure, and improves the reliability of continuous fiber reinforced composite material wire material shearing.

The invention relates to an intelligent cooking pot and a cooking method thereof. The intelligent cooking pot comprises a pot body, a cooking inner container arranged in the pot body, a food steamer body arranged on the pot body and a pot cover body rotationally connected with the food steamer body. A magnetic control switch is arranged on the pot body; a bottom sensor is arranged at the bottom of the cooking liner; a side sensor is arranged on the side surface of the cooking liner; along the rotating direction of the pot cover main body, the food steamer main body is slidably provided with a driving sliding block, a guide sliding groove and a sliding magnetic body; a driving sliding groove is formed in the driving sliding block; the side, close to the pot cover body, of the driving sliding groove inclines in the rotating direction of the pot cover body. The guide sliding groove comprises a radial section parallel to the rotating direction of the pot cover body and an axial section perpendicular to the rotating direction of the pot cover body. The sliding magnetic body is arranged on the steamer main body, so that when the intelligent cooking pot is externally provided with the steamer main body, the opening and closing state of the pot cover main body can be automatically judged, the pressure during cooking is automatically judged, cooking parameters are adjusted, and the cooking effect is improved.

The utility model provides automobile brake assembly structure relates to brake assembly technical field, include: brake disc, the cooling hole that is equidistantly seted up with ring array shape is seted up on brake disc outer wall, cooling hole is circular hole shape structure, the cooling groove of cylindrical slot structure is seted up with one cooling groove in every cooling hole place on brake disc outer wall, the diameter of cooling groove is greater than the diameter of cooling hole. The utility model is in the heat dissipation performance aspect, the ring array cooling hole of brake disc outer wall cooperates the cooling groove of greater diameter, significantly promotes gas access efficiency, enhances the airflow cooling effect, the semicylindrical first auxiliary groove on its upper and lower end surface not only expands the heat dissipation area, still strengthens heat dissipation through increasing surface roughness, the arc second auxiliary groove and semicylindrical third auxiliary groove on the brake pad of the utility model further expand the heat dissipation area, under the synergistic effect of multiple structures, effectively reduce the temperature of brake disc and brake pad in the braking process, avoid the brake performance attenuation caused by high temperature.