17results about How to "Guaranteed reset effect" patented technology

The utility model discloses an integrated crushing and stirring device which comprises a mounting seat, one side of the mounting seat is slidably connected with a lifting frame, a first telescopic rod is connected between the lifting frame and the mounting seat, the lifting frame is rotatably connected with a crusher, the exterior of the crusher is connected with a first driving device, and a stirring barrel is arranged on the mounting seat below the crusher. A main stirring shaft is rotatably connected to the middle of the stirring barrel, main stirring blades located in the stirring barrel are arranged in the middle of the main stirring shaft, the two ends of the main stirring shaft extend out of the stirring barrel and are rotatably connected with the mounting base, a second driving device is connected to the outside of the main stirring shaft, and a second telescopic rod is connected to the outer wall of the stirring barrel away from one side of the main stirring shaft; the end of the second telescopic rod is connected with the mounting base. According to the BMC material crushing and stirring device, BMC materials can be crushed and stirred, and the workload of operators is reduced.

The utility model discloses a top cover structure with high sealing performance, which belongs to the technical field of electric kettles and comprises a top cover, a hollow rubber ring is arranged on the outer side of the top cover in a surrounding manner, and an air cavity is vertically formed in the middle of the inside of the top cover. The hollow rubber ring is arranged on the outer side of the top cover, the suction mechanism composed of the air cavity, the piston, the spring, the through hole, the pull rod and the pull block is arranged on the inner top of the top cover, and the hollow rubber ring is communicated with the interior of the air cavity through the guide hole, so that in the process that the pull block is held by hand to lift the top cover, the top cover can be conveniently sucked. Due to the gravity influence of the top cover, upward movement of a piston can be controlled, air in a hollow rubber ring is sucked into an air cavity, the hollow rubber ring is in a compressed state, the top cover can be conveniently taken out, after the top cover is placed, the air in the air cavity can be injected into the hollow rubber ring through the reset effect of a spring, and the air in the air cavity can be conveniently taken out. The hollow rubber ring is expanded to be attached to the inner wall of the kettle opening, and the sealing effect in the using process is improved.

The utility model discloses a placing device for high-frequency endoscopic surgery electrode storage, which comprises an endoscope electrode, the surface of the endoscope electrode is sleeved with an outer frame, the front side of the outer frame is open, the inside of the outer frame is movably connected with a shaft rod through a bearing, and the shaft rod is movably connected with a bearing. The top and the bottom of the surface of the shaft rod are fixedly connected with bearing discs, the endoscope electrodes are evenly inserted in the surfaces of the bearing discs in a surrounding mode, and the endoscope electrodes at different positions can be located at the open position of the outer frame in the process that the shaft rod carries the bearing discs to rotate. The endoscope electrodes are sleeved with the outer frame, the open front face is arranged to facilitate storing and taking, the shaft rod and the bearing disc are combined so that the multiple endoscope electrodes can be evenly connected in a surrounding and inserted mode, the electrodes at different positions can be located at the open position through rotation of the shaft rod, and a user can conveniently select and use the electrodes. And the storage efficiency and the use convenience of the electrode are improved.

The invention relates to a pin roller type linear guide rail pair, and relates to the technical field of linear guide rail pairs, the pin roller type linear guide rail pair comprises a sliding block assembly and a guide rail, the sliding block assembly is installed on the guide rail, the sliding block assembly comprises a sliding block body, a pin roller structure and an end cover, the pin roller structure comprises a plurality of pin rollers and a retainer, the retainer is installed on the sliding block body, the multiple rollers are installed on the retainer, the end covers are installed at the two ends of the sliding block body, reverse grooves used for changing the rolling direction of the rollers are formed in the end covers, and buffer structures are arranged in the reverse grooves and used for buffering the rollers. The reverser has the effect of reducing abrasion between the balls and the inner side wall of the reverser.

The utility model discloses a surface powder brushing device for high-energy compressed biscuit production, which comprises a finished product conveying belt, a plurality of powder brushing devices, a plurality of powder brushing devices and a plurality of powder brushing devices, the upper side adsorption mechanism comprises square suction cups which are arranged above the belt surface of the finished product conveying belt at intervals and are connected with a vacuumizing pump; the lower side adsorption mechanism comprises a group of elastic adsorption pipes which are symmetrically arranged on the belt surface of the finished product conveying belt in a left-right moving mode, and the top points of the elastic adsorption pipes are not higher than the plane where the belt surface of the finished product conveying belt is located; the moving material blocking piece enables the two elastic adsorption pipes to have the movement tendency of moving oppositely to give way to the material blocking piece, and when the material blocking piece moves to the front sides of the two elastic adsorption pipes, the two elastic adsorption pipes have the movement tendency of moving oppositely till the ends of the two elastic adsorption pipes abut against each other. According to the device, residual particle powder on each surface of the ship biscuit, especially on the lower surface of the ship biscuit, is comprehensively removed, so that the problem of packaging tightness caused by the particle powder is effectively solved.

The invention discloses an automatic ironing machine for garment processing, which belongs to the technical field of garment ironing, and comprises a plurality of ironing chambers, wherein the inner cavities of the plurality of ironing chambers constitute an ironing channel for garment ironing. In the invention, through the designed hanging mechanism, a plurality of groups of hanging plates can sequentially pass through the plurality of ironing chambers under the rotation driving action of the hanging track, which is conducive to improving the continuous large-scale automatic ironing of the produced garments, without the need to wait for the entry and exit process of a single hanging mechanism, thereby improving the ironing efficiency. Meanwhile, through the designed closing mechanism, the space in the ironing chamber can be closed by the closing mechanism to prevent heat conduction between each other, and by controlling the temperatures of different ironing chambers respectively, slow heating or cooling and intermittent repeated ironing in the garment ironing process are realized, thereby improving the adjustment adaptability to the ironing process and improving the large-scale ironing effect in garment processing.

The invention discloses a music massage force conduction vibrator. The vibrator is characterized in that a first step and a second step are arranged in an antimagnetic bottom shell; the two force conduction elastic sheets are respectively marked as a first elastic sheet and a second elastic sheet; the first elastic sheet and the second elastic sheet are fixedly connected with the first step and the second step respectively; an insulating part is mounted on the upper side of the second elastic sheet; the magnetic assembly comprises a magnetic conductive cup, a magnet and a magnetic conductive sheet, the magnet is installed in the magnetic conductive cup, the magnetic conductive sheet is installed on the upper end face of the magnet, and the first elastic piece and the second elastic piece are connected with the lower edge and the upper edge of the magnetic conductive cup respectively; the antimagnetic bottom shell is provided with an upper cover, the upper cover is connected with a support provided with a coil, and the coil is inserted into a gap between the magnet and the magnetic cup; one elastic assembly is arranged between the upper cover and the magnetic conductive sheet, and the other elastic assembly is arranged between the magnetic conductive cup and the antimagnetic bottom shell. Better concentric and axial built-in vibration is realized, the influence of external pressure is avoided, and dual experience of hearing and somatosensory is provided for a user.

The utility model relates to the technical field of bladder pressure testing, and discloses a sterile liquid pressure testing device which comprises a liquid inlet pipe, the lower end of the liquid inlet pipe is connected with a storage box body, and a detection installation structure is installed at the lower end of the storage box body. The detection installation structure comprises a spring installation pipe, a limiting ring, a conical spring, a first sealing plate, a supporting rod, a second sealing plate and a measuring assembly. According to the detection installation structure, the measuring assembly does not make direct contact with urine, the urine is blocked through cooperation of the arranged storage box body and the first sealing plate, the first sealing plate, the supporting rod and the second sealing plate are pushed to move downwards under the pressure of the urine, and the urine can be detected through the change of the air pressure between the second sealing plate and the measuring pipe. When the urine pressure is reduced, the reset effect of the first sealing plate can be ensured and the resilience force of the first sealing plate can be increased through the arranged spring tube and the conical spring when the urine pressure is reduced.

The invention relates to the field of mechanical sealing, in particular to an anti-clamping dry gas sealing structure with forward feedback control and a control method, a push ring, a sealing ring, a static ring and a moving ring are sequentially arranged in the axial direction to form a mechanical sealing assembly, and the anti-clamping dry gas sealing structure further comprises a spring seat arranged on the other side of the push ring relative to the static ring. A guide cavity is formed in the spring seat in the direction parallel to the axis of the static ring, the piston is in sliding fit with the guide cavity after being driven by the pulse type power source, and the push ring spring is arranged between the piston and the push ring and applies pulse type periodically changing elastic pressing force to the push ring after being pushed by the piston. The device further comprises a detection assembly used for fixing the displacement sensors, all the displacement sensors are arranged in the linear direction not passing through the axis of the push ring, and all the displacement sensors are configured to detect the axial displacement of corresponding points on the ring face of the push ring. Active intervention on the clamping stagnation state is achieved through the forward feedback control assembly, the pulse type periodically-changed pressing force acts on the push ring, and the clamping stagnation state can be eliminated online.

The utility model discloses a membrane switch and a membrane switch button, relates to the field of membrane switches, solves the problems that the existing device takes a membrane as a main body, the rebound reset effect is limited, and the membrane switch button is easy to damage, and adopts the following scheme that the membrane switch button comprises a bottom plate and a membrane button part; a switch conductive part is fixedly mounted at the top of the bottom plate; the thin film button part comprises a top cover thin film and a side cover thin film, a linkage piece is fixedly installed at the center of the bottom of the top cover thin film, and the linkage piece is located over the top of the switch conductive part; the top of the bottom plate is fixedly provided with four sets of elastic piece frames located on the inner sides of the side cover films, and the top faces of the elastic piece frames are tightly attached to the bottom face of the top cover film. According to the membrane switch and the membrane switch key, through the arrangement of the bottom plate and the membrane key part, the elastic piece frame can be used for assisting an operator in automatically driving the linkage piece to reset after pressing is completed, the spring column can additionally support the linkage piece from the bottom side, and the stability and the reset effect after pressing are guaranteed.

The utility model discloses a physiotherapy reset drill rod which comprises a grip, a force application piece, a silicon rubber sleeve gasket, a pressure sensor and a pressure displayer. The grip is arranged in the vertical direction; the force application piece is connected to one end of the grip; the silicon rubber sleeve gasket is detachably arranged on the surface of the force application part in a sleeving manner; the pressure sensor is installed on the abutting face of the force application piece or installed at the end, away from the force application piece, of the grip. And the pressure display is electrically connected with the pressure sensor and is used for displaying pressure test data of the pressure sensor. A doctor can adjust the reset force according to the displayed pressure value, meanwhile, the silica gel sleeve cushion is matched to buffer the knocking force, the reset effect is guaranteed, meanwhile, the pressure can be prevented from being too large or too concentrated, and damage caused by improper force control is reduced.

The utility model discloses a damping mechanism for a pulley. The damping mechanism comprises a pulley assembly; the limiting piece is provided with a first clamping part; the clamping piece comprises a rotating part; the damping device comprises a damping shell and a damper, the rotating part is connected to the damping shell, and the damper extends out of the damping shell; a reset member; when the pulley assembly drives the limiting piece to slide towards the damping device, the first clamping part touches the clamping piece to enable the rotating piece to rotate and avoid, so that the reset piece deforms, the first clamping part continues to push the damper until the damper is completely contracted, at the moment, the clamping piece is separated from the first clamping part, and the reset piece enables the clamping piece to reset. The first clamping part is arranged on the limiting part, so that the first clamping part abuts against the clamping part when sliding away from the damping device, clamping between the clamping part and the limiting part is simple and reliable, extra trigger space does not need to be reserved, and therefore the requirement for the space between the door body and the door frame is lowered, and meanwhile the clamping positioning effect can be achieved when the door body is opened.

This invention relates to an injection molding mold for a solar lamp housing, belonging to the field of injection molding technology. It includes an upper module and a lower module. The upper module has symmetrically arranged storage cavities at its upper front and rear. A replenishment valve is fixedly installed on the upper side of the inner wall of each of the two storage cavities. Positioning posts are fixedly installed at the four corners of the bottom of the upper module. Oil connection pipes are fixedly installed on one side of each of the two corresponding positioning posts inside the storage cavities for supplying lubricating fluid to the positioning posts. A conveying assembly is provided on the inner wall of each of the two storage cavities. A switching assembly is provided at the bottom of each of the two replenishment valves. This invention enables quantitative and continuous replenishment of lubricating fluid to the positioning posts, while simultaneously replenishing the total storage cavity, maintaining a stable lubrication state over a long period. This effectively avoids problems such as shaking and wear of the positioning posts due to insufficient lubrication, significantly improving the stability, fitting accuracy, and service life of the mold operation.

The utility model discloses a communication abnormity reset circuit which comprises a detection module, a power supply module and a communication module. When a detection module detects that a communication module is abnormal, a soft and hard reset combination mode is adopted for processing, soft reset is that the communication module is controlled to reset through a first control signal, and hard reset is that a power supply module is controlled to be powered off and then powered on through a second control signal. The grading processing mechanism not only can find and process communication abnormity in time, but also can take corresponding processing measures according to the severity of the abnormity, thereby avoiding tedious operation of manually performing power-off restarting by a user, improving the convenience of product use, and meanwhile, through a strategy of firstly trying soft reset and then adopting hard reset, the user experience is improved. Interference to normal communication can be reduced to the maximum extent while the reset effect is guaranteed, and therefore the user experience is improved.

The utility model relates to the technical field of drinking utensils, in particular to a double-drinking cup cover and a double-drinking cup. The drinking cup comprises a direct drinking cover, the top of the direct drinking cover is sequentially hinged with a straw cover and a sealing turning cover around a horizontal hinge shaft, and the straw cover is locked with the direct drinking cover through a first locking fastener and seals a direct drinking opening in the direct drinking cover; the sealing turning cover is locked with the direct drinking cover through a second locking fastener, and after the sealing turning cover is locked, the drinking straw on the straw cover can be sealed and the straw cover is prevented from being opened; the second locking fastener is located on an unlocking motion path of the first locking fastener, and drives the second locking fastener to move and unlock the sealing flip cover in the process that the first locking fastener unlocks the straw cover. According to the utility model, two modes of drinking water by the straw and direct drinking can be realized on the cup cover, and the two modes are convenient to operate, so that the use convenience of the cup cover is effectively improved.

The utility model discloses a kind of suspension formula trigger containers for well lid lifting, comprising: main body, it is hollow structure, the top end of main body is conical and its end face is provided with several water inlet holes, the center position of the end face of main body bottom end is provided with water outlet hole, the diameter of water outlet hole is greater than the diameter of water inlet hole and water inlet hole and water outlet hole are all connected with the cavity of main body;At least three connecting ropes, it is used to hang main body on the lifting device of well lid;Wherein, the two ends of the connecting rope are all equipped with ring buckle, main body is equipped with several connecting pieces for ring buckle connection.The utility model can be realized in the rainwater that enters into inspection well is collected also can play the filtering effect to rainwater, reduce the risk that the use effect of main body cavity is caused by the influence of the accumulation of sundries to main body, to reduce the flatness between well lid and road surface, improve the safety of well lid lifting use on inspection well.