430results about How to "Quick reset" patented technology

The invention relates to the technical field of building shock insulation, and discloses a building shock insulation rubber support which comprises a bottom connecting plate and a top connecting plate, a damping rubber body is arranged between the bottom connecting plate and the top connecting plate, and a first through hole is formed in the middle of the damping rubber body; a plurality of fixing grooves are formed in the damping rubber body in the axial direction, and metal plates are arranged in the fixing grooves. By arranging the bottom connecting plate with the adjusting rod, one part of the adjusting rod is inserted into the damping rubber body, and one end of the adjusting rod is movably connected with the bottom connecting plate, after vibration is finished, if the damping rubber body cannot restore to the original shape, force is applied to one end of the adjusting rod through a hydraulic mechanism in a pushing or pulling mode, and the damping rubber body cannot restore to the original shape. Under pushing of the adjusting rod, resetting of the damping rubber body can be rapidly completed, and operation is convenient and rapid.

According to the rubber gasket mechanical cutting machining method and the compound cutter, an outer cutter body is elastically installed at the lower end of an inner cutter body and can move up and down in the axis direction of the inner cutter body, the outer cutter body is positioned on the inner cutter body through a radial positioning piece, and an outer cutting edge used for cutting the outer circle of the rubber gasket is arranged at the lower end of the outer cutter body; the lower end of the inner cutter body is provided with an inner cutting edge located in the lower end of the outer cutter body and used for cutting the inner circle of the rubber gasket, and the upper end of the inner cutter body is fixedly connected with the drill chuck in a clamped mode. And in the process that the drill chuck drives the inner cutter body and the outer cutter body to move downwards and rotate synchronously, the outer cutting edge and the inner cutting edge sequentially cut a rubber plate flatly laid on the working table surface of the drill floor to form a rubber gasket. The problems that the production cost is too high when a vulcanization mold pressing method is adopted under the small-batch requirement condition, and punching machining and other machines cannot conduct machining are solved, the structure is simple, the design is reasonable, the machining cost is low, the efficiency is high, the production quality is effectively guaranteed, and the mold is suitable for the aerospace instrument industry or other small-batch requirement projects.

The utility model provides casting equipment convenient to demould, which relates to the technical field of casting equipment and comprises a casting mould mechanism, the side surface of the casting mould mechanism is fixedly connected with a vibration demoulding mechanism, and the bottom of the casting mould mechanism is fixedly connected with a jacking demoulding mechanism. According to the mold, the cam limiting plate is pushed in a reciprocating mode through the cam, the knocking push rod is pushed in a reciprocating mode through the cam limiting plate to impact the knocking block in a reciprocating mode, so that the first mold generates impact vibration, and the situation that a casting in the first mold is bonded with the first mold, and demolding is not convenient is avoided; and a first telescopic rod and a spring generate reciprocating compression and extension deformation, a knocking push rod is rapidly reset, a knocking block is rapidly subjected to reciprocating impact vibration, the knocking push rod in reciprocating motion is limited through a limiting frame, and the reciprocating motion stability of the knocking push rod is improved.

The utility model discloses a liquid crystal phased array based on a bidirectional switch. Comprising an upper quartz glass substrate, a lower quartz glass substrate, a liquid crystal medium arranged between the upper quartz glass substrate and the lower quartz glass substrate, polyimide films arranged above and below the liquid crystal medium, a Z-direction direct current bias network arranged on the upper surface of the lower quartz glass substrate, and a one-to-many power divider, the Y-direction direct current bias network is arranged on the lower surface of the lower quartz glass substrate, the metal ground is arranged on the lower surface of the upper quartz glass substrate, and the antenna units are coupled with the one-to-multiple power divider. Wherein the Z-direction direct-current bias network is controlled to apply a longitudinal electric field to the liquid crystal molecules, and the Y-direction direct-current bias network is controlled to apply a transverse electric field to the liquid crystal molecules. The utility model provides a liquid crystal phased array with quick response, which can obviously improve the performance index of a reconfigurable millimeter wave phased array system and is very beneficial to the integration and development of the reconfigurable millimeter wave system.

The invention belongs to the technical field of valves, and discloses a self-sealing anti-leakage valve which comprises a valve body and a connecting assembly. A buffer assembly; an adjusting assembly; a cleaning assembly and a cut-off assembly. According to the invention, by installing the cut-off assembly for auxiliary movement, when a piston block reaches a gap of a partition plate and continuously moves downwards, the piston block encounters the pressure of water flow in a right cavity to form a water hammer effect, and at the moment, three metal rods contact a groove ring and move downwards clockwise in a groove; the L-shaped rod can be pushed out under clockwise pushing of the cross plate and the oval groove, the shape of the L-shaped rod is a section conical surface, when the L-shaped rod continuously stretches out to be close to the bottom face of the partition plate, additional downward extension force can be provided for the piston block, the piston block can be assisted to be completely attached to and close a gap in the partition plate, and therefore the sealing effect is good. The problem that in the gradual closing process of an opening and closing piece of the valve, water flow can generate certain impact force on the opening and closing piece, and the water hammer phenomenon is generated to cause leakage is solved.

The invention discloses a portable simulated earthquake demonstration device, which comprises a simulated motion device, an information acquisition device and a control device, and is characterized in that the simulated motion device is used for simulating earthquake motion, the information acquisition device is arranged on the side of the simulated motion device, and the information acquisition device acquires information of the simulated motion device and controls the simulated motion device to move. The information acquisition device acquires information and transmits the information to the control device, the control device receives the information from the information acquisition device, processes the information, transmits the processed information to the simulation motion device and controls the simulation motion device to move, and the simulation motion device, the information acquisition device and the control device are connected through a connecting assembly. The earthquake simulation demonstration device and the control device are carried in a split mode, the problem that an existing demonstration device cannot simulate the vibration effect of acceleration of different frequencies in an actual earthquake is solved through built-in different types of earthquake waves, the earthquake simulation demonstration device can serve as an earthquake disaster demonstration device or an earthquake prevention and vibration reduction product demonstration device, and the earthquake simulation demonstration device is convenient to use. And beneficial help is provided for disaster prevention and reduction and earthquake-resistant teaching and display.

The utility model discloses an unlocking assembly, a related tray assembly and a related optical fiber distribution frame, which are used for locking and unlocking a to-be-locked component, and comprise a locking block which is used for reciprocating along a first direction relative to the to-be-locked component and is provided with a positioning groove, and the positioning groove comprises a first inclined surface and a second inclined surface which are oppositely arranged in a V shape; the locking mechanism is limited relative to the to-be-locked component in the first direction, the locking mechanism comprises a positioning piece at least partially contained in the positioning groove, the locking mechanism further comprises a first elastic piece elastically abutting against the positioning part in the second direction, during locking, at least one part of the positioning piece protrudes out of the locking block in the second direction due to the elastic force effect of the elastic piece, and during unlocking, the first elastic piece abuts against the positioning part. The locking block moves to any one of the first inclined plane and the second inclined plane to abut against the positioning piece, slides relative to the positioning piece and pushes the positioning piece to retract in the second direction. Through the cooperation of the inclined plane and the locking mechanism, the convenient operation of locking and unlocking can be realized, and meanwhile, the stable maintenance of the to-be-locked part is realized.

The utility model discloses an anorectal department hand-held dosing device relates to hand-held dosing ware technical field, including applying tube and dosing tube, applying tube is located in the dosing tube, the arc surface of dosing tube is fixedly connected with support plate, the upper surface of support plate is threadedly penetrated with screw, the lower end of screw is rotatingly connected with connecting plate, and the connecting plate is connected with the connecting plate. The lower surface of the connecting plate is uniformly and fixedly connected with two pressing rods, the arc surface of the dosing tube is fixedly connected with two T-shaped rods, the arc surfaces of the T-shaped rods are rotatably connected with two circular tubes, the arc surfaces of the two circular tubes are fixedly connected with an L-shaped plate, and the pressing rods are located on one side of the L-shaped plate. The effect of supporting the buttocks of the patient in the anus dosing process of the anorectal patient is achieved, and the problems that the exposed position of the anus is small when the buttocks are supported with one hand for dosing, multiple persons need to operate at the same time when the buttocks are supported with two hands, and the overall tedious process is improved are solved.

The invention relates to an electric actuator which comprises an electric actuator shell, a control panel with electricity storage and discharge functions and a driving part. A storage and discharge module is arranged on the control panel, when an external power source is connected, the actuator uses electric power provided by the external power source, the electric power is regulated and controlled by the control panel to drive the driving component to work so as to drive the valve to be opened and closed, and meanwhile the external power source is used for charging the storage and discharge module on the control panel to store energy; when the external power supply is switched off, the control panel outputs electric energy, and the driving motor and the gear transmission part work and drive the valve to reset to a preset safe reset position. Compared with a traditional power-losing spring reset product, the super capacitor on the control panel is used as an energy storage medium, the reset position can be adjusted at will, when an external power source is normal, the action of the electric actuator does not need to overcome spring resistance, energy consumption in the working process is saved, the structure of the actuator is more compact, and the service life of the actuator is prolonged. The use is safer and more stable.

The invention discloses a wiring terminal with an overload protection function, which comprises a shell, a wiring assembly is arranged on the shell, a static terminal and a movable terminal are arranged in the shell, one end of the static terminal is positioned in the shell, the other end of the static terminal is connected with the wiring assembly, one end of the movable terminal is positioned in the shell, and the other end of the movable terminal is connected with the wiring assembly. One end of the movable terminal is connected with the static terminal, the other end of the movable terminal penetrates through the shell and extends to the outside of the shell, the movable terminal is fixedly connected with a bimetallic strip, one end, far away from the movable terminal, of the bimetallic strip abuts against the static terminal, and the bimetallic strip can deform after being heated to be separated from the static terminal; according to the invention, the wiring terminal is connected into a circuit, when overload occurs in the circuit, the current passing through the bimetallic strip is increased, the bimetallic strip is heated to generate deformation, one end of the bimetallic strip is tilted to be separated from the static terminal, so that the circuit is disconnected to play a role in protecting the circuit, and when a fault is eliminated, the bimetallic strip is in contact with the static terminal, and the circuit is conducted again. And the circuit returns to normal.

The utility model discloses a side-mounted garbage collection and transportation manipulator which comprises a grabbing mechanism, a lifting mechanism, a transverse position adjusting mechanism, a telescopic mechanism, a visual auxiliary operation mechanism and a control mechanism. The grabbing mechanism is provided with a single-finger clamping jaw and a double-finger clamping jaw which can be adjusted independently or simultaneously, and the single-finger clamping jaw is located in a gap in the middle of the double-finger clamping jaw. A sensor is arranged on the tail end clamping jaw; the lifting mechanism drives the grabbing mechanism and the transverse position adjusting mechanism to ascend and descend, and overturning and dumping of the dustbin are achieved. The transverse position adjusting mechanism is used for adjusting the position of the grabbing mechanism in the transverse direction; the telescopic mechanism is used for driving the supporting and lifting mechanism to stretch forwards or retract backwards, and the visual auxiliary operating mechanism obtains an image at the grabbing mechanism and conveys the image to the control mechanism; and the control mechanism is provided with a controller for controlling other parts to work. The grabbing mechanism is controlled to be opened and closed more accurately, and the garbage can is prevented from being shrunken by clamping or falling off in the grabbing process; and the adjustment in the lifting or horizontal direction is more accurate.

The invention relates to the technical field of automobile connectors, in particular to a new energy automobile connector and a connecting structure of the connector. The new energy automobile connector comprises a first connector and a second connector matched with the first connector for use, a connecting plate is arranged on one side of the first connector, and a connecting end is arranged in the connecting plate; a plurality of connecting grooves are formed in the connecting end, an annular groove is formed in the periphery of the face, close to the first connecting head, of the second connecting head, the annular groove is matched with the connecting plate, and a plurality of connecting columns matched with the connecting grooves are arranged on the face, close to the first connecting head, of the second connecting head. Compared with the prior art, the connector is provided with the connecting assembly, so that all parts can be automatically reset and repositioned in the plugging and dismounting process, abrasion and structure looseness are reduced, and the overall service life of the connector is prolonged.

The utility model discloses a sorting machine for pumpkin seed processing and production, and relates to the technical field of sorting machines. The device comprises two supporting plates, wherein a vibration mechanism and a reset assembly are arranged on the two supporting plates; a sorting plate is fixedly connected between the two supporting plates, an I-shaped supporting plate is fixedly connected between the two supporting plates, the vibrating mechanism comprises a plurality of vibrating assemblies and a driving assembly, each vibrating assembly comprises an L-shaped supporting plate fixedly connected to the bottom of the corresponding supporting plate, a first sleeve is fixedly connected to the bottom of each L-shaped supporting plate, and a second sleeve is fixedly connected to the bottom of each first sleeve. Two first connecting rods are fixedly connected to the inner wall of the first sleeve. According to the sorting machine for processing and producing the pumpkin seeds, the vibrating mechanism is arranged, so that the problems that in the using process of an existing sorting machine for processing and producing the pumpkin seeds, when most sorting machines sort the pumpkin seeds, the pumpkin seeds move violently on a screen due to overall vibration, accurate grading is difficult to achieve, and the product quality is reduced are solved.

The utility model provides a wastewater treatment device capable of preventing waste blockage, and relates to the technical field of papermaking wastewater treatment.The wastewater treatment device comprises a treatment box body, the interior of the treatment box body is divided into a filtering cavity and a treatment cavity from top to bottom, and the interior of the filtering cavity is connected with a filtering plate through a shaking assembly; a filter box is arranged in the impurity box, and a fixing assembly is arranged on the side, away from the treatment box body, of the impurity box. When the waste water treatment device capable of preventing waste material blockage is used, waste water entering the treatment box main body is filtered by a filter plate in a filter cavity and then enters the treatment cavity, and blockage caused by accumulation of waste materials on the surface of the filter plate is prevented by arranging a shaking assembly and a transmission assembly; the problems that in the prior art, when all waste materials are concentrated on a filter screen, the filter screen is prone to being blocked, so that a water inlet is blocked, the water inlet efficiency is affected, time is consumed, and the production efficiency is reduced are solved.

The utility model discloses a multifunctional bed with a storage function, and relates to the technical field of functional beds. The technical problems that a storage cavity of an existing bed is difficult to open, the vacancy rate is high, and practicability is low are solved. According to the technical scheme, the multifunctional bed with the storage function comprises a multifunctional bed body and further comprises a headboard, a bed board placement groove, a movable bed board, a first storage assembly, a second storage assembly and a lifting assembly; according to the multifunctional bed with the storage function, daily small articles, clothes and the like can be conveniently stored by a user through the first storage assembly, seasonal large articles, bedclothes, bed sheets and the like can be conveniently stored by the user through the second storage assembly, the height of the movable bed board can be easily adjusted through the lifting assembly, and the multifunctional bed is provided with the lifting mechanism; the multifunctional bed has the advantages that articles can be taken without moving the mattress, diversified storage spaces are provided, the labor intensity of a user is reduced, and the use convenience and practicability of the bed are improved.

The invention discloses an intelligent electric leakage automatic early warning and arc extinguishing device which comprises a shell, a first armature and a second armature are installed on the two sides of the bottom end in the shell, a fixing base is installed on the tops of the horizontal ends of the first armature and the second armature, and the two ends of the bottom of the fixing base are connected with coil wiring terminals penetrating through the bottom of the shell. And open holes are formed in the bottom of the fixed seat, a metal rod capable of moving up and down is arranged in the open hole in the left side, and a movable iron sheet is hinged to the top of the front end face of the first armature. When a load is generated, the coil can quickly generate more heat due to a large current, so that the temperature near the coil is instantly and greatly increased and is far higher than the temperature during normal work, at the moment, the arranged bimetallic strip can deform to separate the metal rod on the left side from the open hole, so that a coil loop is disconnected, and the coil is prevented from being damaged. And the problem that the service life of the device is shortened due to part damage caused by long-time working during loading is avoided.

The automobile swing arm integrated forming mold comprises a supporting demolding assembly and a forming assembly, a bottom mold protection part assembled through a bolt is arranged on the upper portion of the inner side of the supporting demolding assembly, and a stamping part assembled through a bolt is arranged on the upper portion of the outer side of the supporting demolding assembly. And the output end of the stamping part is provided with a forming assembly for bolt assembly. According to the device, a transmission case on a slotting base is mainly used for assembly, after assembly, a demolding motor outputs power to drive an output end to operate, then an acceleration gear set in the transmission case performs output operation, and then a lead screw set connected with the output end operates; and after the screw rod group operates, the threaded plate achieves effective reciprocating operation, so that after the hinge transmission operation of the lower hinged support, the hinged rod, the upper hinged support and the de-molding plate, the de-molding plate can be quickly de-molded and reset, and the processing rate of equipment is increased.

The utility model discloses a stadium surrounding net easy and convenient to assemble and disassemble, which relates to the technical field of surrounding nets and comprises a net body, a fixing plate is mounted on the outer side of the net body, a plurality of first insertion holes arranged at equal intervals are formed in the fixing plate, a supporting piece is arranged on the outer side of the fixing plate and comprises a stand column, and a fixing bottom plate is fixedly connected to the outer surface of the stand column. A fixing hole is formed in the fixing bottom plate, a storage piece is clamped to the front side of the stand column, and a fixing mechanism is arranged on the front side of the stand column. Through the arrangement of the supporting piece, the primary rapid limiting effect on the net body and the fixing plate can be achieved, the fixing plate can be rapidly fixed and limited through the mutual cooperation of the storage piece and the fixing mechanism, and therefore the rapid fixing effect on the net body is achieved, and through the mutual cooperation use of the supporting piece, the storage piece and the fixing mechanism, the net body can be rapidly fixed. Therefore, the net body fixing plate supporting pieces can be quickly disassembled and assembled, disassembly and assembly are easy and convenient, the overall disassembly and assembly efficiency is improved, and time and labor are saved.

The pressure relief assembly comprises a supporting plate, supporting frames are fixedly installed at the top end of the supporting plate, a pressure relief pipe is arranged between the supporting frames, an input hole and an output hole are formed in the two sides of the pressure relief pipe respectively, the inner wall of the pressure relief pipe is rotationally connected with a rotating shaft, and the inner wall of the rotating shaft is rotationally connected with the pressure relief pipe. The rotating shaft is sleeved with a rotating cylinder, two baffles are fixedly installed at the top end and the bottom end of the rotating cylinder, and the two baffles are slidably connected with the inner wall of the pressure relief pipe. After pressure relief is completed, internal air pressure and external air pressure are balanced, at the moment, under the action of the torsion spring, the rotating shaft is rapidly reset, the baffle is reset to be in a vertical state, and when the internal air pressure is reduced and external air pushes the baffle through the output pipe, under the action of the stop block at the bottom end, the baffle cannot rotate, and the backflow phenomenon cannot occur; and under the elastic action of the torsional spring, the baffle can be reset rapidly, and the backflow phenomenon is avoided.

The present invention discloses a laser engraving device for keycap processing, which relates to the field of laser engraving devices, including a chassis and a shell, wherein first tracks are provided on both sides of the top surface of the chassis, a first slider is slidably connected in the first track, a pressure strip is fixedly connected between the tail ends of the first slider, and the height of the bottom surface of the pressure strip is flush with the height of the middle position of the side of the keycap, a laser head is rotatably connected between two second sliders in the chassis, a rotating disk is rotatably connected to the side of the moving block away from the second slider, a ratchet rod is slidably connected in the rotating disk along the diameter direction, and a second ratchet tongue matched with the ratchet rod is provided inside. The moving block of the present invention pushes the second slider to slide, and the position and inclination of the laser head are adjusted by the mutual cooperation between the moving block and the second slider, so that the laser emitted by the laser head can accurately engrave the side of the keycap on the keyboard, effectively solving the problem that it is difficult to perform accurate laser laser engraving on the side of the keycap on the keyboard.

The invention relates to sand filtering equipment for oil exploitation, which is applied to the field of solid-liquid separation and comprises a rotational flow sand filter body, the rotational flow sand filter body comprises a liquid inlet end and a liquid outlet end, and one end, far away from the rotational flow sand filter body, of the liquid outlet end is communicated with a drilling fluid buffer cylinder; the centrifugal deformation type filtering drum is additionally arranged on the basis of an existing rotational flow sand filter to capture tiny solids, the filtering effect of the sand filter is effectively improved, on the basis that the structure of the original sand filter is not damaged, operation is stable, maintenance is convenient, the centrifugal deformation type filtering drum is rapidly deformed and reset by controlling the rotating speed of the centrifugal deformation type filtering drum, and the service life of the sand filter is prolonged. In this way, tiny solids attached to the centrifugal deformation type filtering drum can be shaken off, so that self-cleaning of the centrifugal deformation type filtering drum is achieved, the trouble of manual regular disassembly and cleaning is omitted, the centrifugal deformation type filtering drum can keep an efficient filtering effect, and the filtering effect of the rotational flow sand filter can be effectively improved.

The invention provides a shift register, a driving method thereof and a gate driving circuit, relates to the technical field of display, and aims to solve the problem of Mura risk caused by difference between pixel light-emitting time and charging time due to slow reset speed of a gate driving signal output end of the shift register. The shift register comprises a coupling node, a control node, a first output node, a first output circuit and a first coupling control circuit, the first output circuit is used for controlling the connection or disconnection of the electric connection between the first first level signal input end and the gate driving signal output end under the control of the potential of the first output node; the first coupling control circuit is used for controlling the connection or disconnection of the electric connection between the coupling node and the clock signal input end under the control of the potential of the control node; the potential of the first output node is controlled according to the potential of the coupling node.

According to the overflowing cut-off gas cylinder valve with the reset function, the reset mechanism is arranged on the sealing piece or the opening and closing assembly, in the process of closing the opening and closing assembly, the opening and closing assembly is close to the sealing piece, the reset mechanism can push away the sealing piece in sealing contact with the necking part, and then the sealing piece of the overflowing cut-off mechanism is reset. According to the reset mode provided by the overflowing cut-off gas cylinder valve, the requirement that the gas cylinder valve still resets and continues to be used after being cut off through the overflowing cut-off mechanism due to the too large flow can be met, meanwhile, the number of cylinder valve connectors is not increased, the leakage risk of the cylinder valve is not increased, and rapid and safe reset of the overflowing cut-off mechanism is achieved. The utility model further provides a gas cylinder device which comprises the overflowing cut-off gas cylinder valve with the reset function.

The invention discloses rapid demolding equipment of a plastic part machining injection molding machine, and belongs to the technical field of plastic part machining, the rapid demolding equipment comprises a fixing seat, a lower mold is fixedly connected to the upper surface of the fixing seat, an upper mold is arranged above the lower mold, and a third mounting groove is formed in the upper surface of the fixing seat; the interior of the third mounting groove is slidably connected with a sliding mounting plate, and the upper surface of the sliding mounting plate is fixedly connected with ejector rods which are evenly distributed. By arranging the ejection assembly, during mold opening, two first clamping blocks are driven by a first spring to be clamped into two clamping grooves correspondingly, a positioning rod and a first sliding block are fixed, the positioning rod drives the first sliding block to move upwards, and therefore an ejection rod is driven to move upwards to eject out a plastic part in a lower mold, and when the demolding equipment is used for mold opening of the mold, the mold opening efficiency is improved. And the ejector rod can be driven to move upwards to eject a plastic part in the lower mold, so that the working efficiency of the demolding equipment is improved.

The utility model discloses a neurology department examination lifting device, relates to medical instrument technical field, including support frame, the lower side of support frame close to left and right side position is fixedly connected with two moving platform that left and right symmetrical distribution, the inner side of support frame upper wall is rotatingly connected with lifting mechanism, and the lower side of the lifting mechanism is fixedly connected with two fixing mechanisms which are symmetrically distributed left and right. According to the lifting device for examination in the neurology department, the winding disc is driven by the first motor to rotate, so that the first traction rope pulls the fixing mechanism to move up and down, the second winding disc is driven by the third motor to rotate, and the rotating plate is inclined to adapt to the trend of limbs of a patient, so that the limbs of the patient are lifted and explored; the first traction rope and the second traction rope are adopted, so that the problem that parts are seriously abraded due to frequent rotation of a threaded rod when the threaded rod is adopted for lifting is solved.

The invention relates to the technical field of fire detection, in particular to a portable fire early-stage detection device. The invention provides the portable fire early-stage detection device which can be operated by a single person, can quickly reset the cable trench cover plate, can avoid damage to the cable trench cover plate, and improves the cable trench detection convenience and safety. A portable fire early-stage detection device comprises a supporting frame, moving wheels, a supporting plate and the like, the moving wheels are rotationally connected to the lower side of the left portion of the supporting frame, and the supporting plate is connected to the lower side of the right portion of the supporting frame. The lifting screw is rotated to control the lifting frame and other components to move up and down, the cable trench cover plate is lifted and released, compared with an existing operation mode that the cable trench cover plate is opened through a crowbar, operation can be conducted by a single person, the cable trench cover plate can be rapidly reset, and the working efficiency is improved. And the cable trench cover plate can be prevented from being damaged, and the cable trench detection convenience and safety are improved.

The main and collateral channel moxibustion device comprises a shell, a positioning sliding rod penetrates through a first through groove formed in the shell, the positioning sliding rod is limited in the shell through a limiting stopper, the bottom of the positioning sliding rod is fixedly connected with a medicine containing chamber, and a plurality of sets of outer auxiliary needles are annularly arranged at the bottom of the medicine containing chamber; a moxibustion needle is further arranged at the position, located on the inner side of the outer auxiliary needle, of the bottom of the medicine containing chamber, a connecting ring block is extruded through a pressure spring, and after pressing on a positioning sliding rod is manually released, the positioning sliding rod can be rapidly reset so as to better protect the moxibustion needle and the outer auxiliary needle; the sliding block slides in the sliding groove so that rotation of the positioning sliding rod can be limited when the positioning sliding rod slides, the hot fumigation effect can be concentrated through the outer auxiliary needle, the hot fumigation effect can be better guided into meridians and collaterals, the treatment duration is shortened, after the sliding block penetrates into the positioning ring groove, the lantern ring is rotated so that the sliding block can be limited by the positioning ring groove, and the treatment effect is improved. After the pressing positioning sliding rod is loosened, the positions, away from the affected part, of the moxibustion needle and the outer auxiliary needle are positioned.

The utility model relates to a medicine bottle for a soft fog inhaler and a soft fog inhaling device.The medicine bottle comprises a bottle body, a plunger is arranged in the bottle body, and an inner cavity of the bottle body is divided into a sealed space for storing liquid medicine through the plunger; a filter element and an atomization chip are sequentially arranged at the outlet end of the bottle body, the filter element is located between the sealed space and the atomization chip, and the atomization chip is fixedly assembled at the outlet position of the bottle body; an elastic piece is arranged on the outer side of the atomization chip, a supporting piece is arranged on the outer side of the elastic piece, and the supporting piece is fixedly connected with the outlet end of the bottle body; when external force is applied to push the plunger, liquid medicine enters the atomization chip through the filter element and is atomized by the atomization chip to form fog drops to be sprayed out. According to the soft fog inhalation device, the medicine bottles in the soft fog inhalation device can be rapidly replaced, the atomization requirements of different particle sizes can be met, the cross contamination problem caused by different liquid medicine of an atomization chip is avoided, and the soft fog inhalation device can solve the problems that a soft fog generation driving device is high in operation difficulty, high in manufacturing cost, poor in working stability and the like.

The utility model relates to the technical field of automobile charging piles, and discloses an automobile charging pile shell with an anti-collision function, which comprises an outer shell, two sliding openings are formed in one side of the outer shell, sliding rods are fixedly connected between the inner walls of the two sides of the two sliding openings, two sliding blocks are connected to the sliding rods in a sliding manner, and the two sliding blocks are connected with the outer shell in a sliding manner. One side of each sliding block is rotationally connected with a connecting rod, one end of each connecting rod is rotationally connected with a U-shaped block, one side of each U-shaped block is fixedly connected with a baffle, one side of each sliding block is fixedly connected with a damper, and the other end of each damper is fixedly connected with a first fixing block. One side of the first fixing block is fixed to the inner wall of one side of the shell. According to the automobile charging pile, the impact force can be buffered when the charging pile is impacted by a foreign object, so that the automobile charging pile is protected, the automobile charging pile can be separated from the ground, and rainwater is prevented from entering the automobile charging pile in rainy days.

The utility model discloses a refrigerated container which comprises a refrigerated container mechanism, a maintenance mechanism and a limiting mechanism, the maintenance mechanism is fixedly connected to the right side of the refrigerated container mechanism, the limiting mechanism is fixedly connected to the interior of the maintenance mechanism, the refrigerated container mechanism comprises a refrigerated container body, and a controller is arranged in the refrigerated container body. A control panel is fixedly connected to the front face of the refrigeration box body, the maintenance mechanism comprises a maintenance frame, the left side of the maintenance frame is fixedly connected to the left side of the refrigeration box body, a maintenance plate is slidably connected to the interior of the maintenance frame, a fixing strip is fixedly connected to the back face of the maintenance plate, and a transmission box is fixedly connected to the top of the maintenance frame. According to the refrigerator convenient to maintain, the functionality of the refrigerator convenient to maintain is increased, the refrigerator convenient to disassemble and maintain is achieved, and the situation that when the refrigerator is maintained, time and labor are wasted due to the fact that bolts need to be disassembled is avoided.