113results about How to "Pop up quickly" patented technology

The invention relates to a handle assembly (1). The handle assembly (1) comprises: a housing fixed to a movable cover plate, a lever (4) for grip and rotating among closed, ejection and opening positions relative to the housing, an actuator for moving the lever (4), and a return member (8) for returning the lever (4) towards the closed position. The handle assembly (1) further comprises a rotating cam (20) connected to the actuator. The lever (4) comprises a drive element (30). The cam (20) has a guide surface for guiding the drive member (30) so that rotation of the cam (20) moves the lever (4) between the closed and ejection positions. When the lever (4) is in the closed position, the guide surface holds the drive element (30) in spite of an external force on the lever (4) towards the ejection position.

The invention provides a platform type ship with a small escaping device. The platform type ship comprises platform type ship body and an escaping system and is characterized in that the platform typeship body comprises a ship body and standing columns mounted at the bottom of the ship body, the ship body comprises a platform and a cabin, the platform is mounted at the top of the cabin, limit columns and a first motor are mounted at the top of the platform, the first motor is mounted on one side of one limit column, a first belt pulley is arranged on the output shaft of the first motor, a first rotary shaft is arranged between the two limit columns, an escaping ladder winds the first rotary shaft, one end of the first rotary shaft is provided with a connecting shaft, the limit column on the motor side is provided with a through hole, one side of the limit column on the motor side is provided with a second belt pulley, one end of the connecting shaft penetrates the through hole to be connected with the second belt pulley, and the cabin is provided with a second rotary shaft. The platform type ship is reasonable in structure, high in safety performance and capable of fast rescuing trapped people.

The invention provides a storage structure for a lifesaving device of a ship, and belongs to the technical field of ships. The technical problems that an existing lifesaving device of a ship is high in maintenance cost and inconvenient to use are solved. The storage structure for the lifesaving device of the ship comprises a storage box provided with a storage chamber. The storage box is internally provided with a plurality of partition plates which separate the storage chamber into a plurality of storage cavities. A guiding rail is fixed to a bottom plate of the storage box and provided with a positioning frame which can position the lifesaving device. A spring is fixed to a side plate, opposite to an opening, of the storage box. The other end of the spring can abut against the positioning frame. When a sliding strip is completely located inside the storage cavities, the spring is in a compressed state. A limiting structure which can prevent the sliding strip from sliding out of the storage box when the spring is in the compressed state is arranged between the guiding rail and the sliding strip. The storage structure for the lifesaving device of the ship has the advantages that lifesaving devices can be stored in a concentrated mode, and the lifesaving devices can be rapidly taken out when required.

The invention discloses a mold capable of protecting the outer wall of a molded blank material. A base is provided with a fixed mold seat; a moving mold plate is arranged between the fixed mold seat and the base; the moving mold plate is in contact with the fixed mold seat; a supporting plate is arranged between the moving mold plate and the base; a through hole is formed in the moving mild plate; a male mold is arranged in the through hole; the male mold is sunken to form a first groove; a mandril is arranged in the male mold, and is arranged in the first groove after penetrating through the supporting plate and the male mold; the mandril is sleeved with a spring; the spring is arranged in the male mold and the base respectively after penetrating through the supporting plate; an insert is arranged in the groove; the insert is arranged on the mandril in a sleeving manner; a side mold core is arranged on the moving mold plate; the side mold core is in contact with the insert; the side mold core is fixed with a pin shaft and a limiting plate; a limiting nail is arranged on the moving mold plate; the limiting nail is arranged in the moving mold plate; the limiting plate is arranged between the moving mold plate and one end head of the limiting nail. According to the mold, the molded blank material can be bounced quickly and safely by utilizing the arranged spring and the mandril, so that the surface of the blank material cannot be damaged.

The invention provides an electronic smoking set. The electronic smoking set comprises a smoke pipe, a heating core, a driving mechanism, a lead screw, a nut, a heating core fixing base, a sleeve anda magnetic ring, the smoke pipe moves in the axial direction, the lead screw extends in the axial direction of the smoke pipe, the nut is movably connected to the lead screw in a sleeving mode, the driving mechanism controls the lead screw to rotate, the first end of the heating core is connected with the nut, and the second end of the heating core is inserted into the smoke pipe. When the electronic smoking set is not used, the electronic smoking set is closed, and the driving mechanism drives the lead screw to rotate forwards, drives the nut to move downwards and drives the heating core to move downwards, so that the heating core is separated from the smoke cartridge, and then the driving mechanism drives the lead screw to rotate reversely, drives the nut to move upwards, drives the heating core to move upwards and drives the smoke tube supporting the smoke cartridge to move upwards to eject the smoke cartridge quickly. Because the heating core is actively separated from the smoke cartridge, tobacco of the smoke cartridge is not easy to adhere to the heating core, the surface of the heating core is kept clean, and the smoke cartridge cannot be broken. The electronic smoking set is convenient to carry and better in using effect.

The invention discloses a novel multifunctional school table which comprises table legs and a tabletop. A storage cabinet is arranged under the tabletop, a plurality of cuboid-shaped empty grooves areformed in the storage cabinet, springs are arranged under the empty grooves, one end of each spring is connected with the bottom of the corresponding empty groove, the other end of each spring is connected with the bottom of the storage cabinet, a plurality of square openings are formed in the tabletop and correspond to the empty grooves in the storage cabinet, transparent covers are arranged onthe upper sides of the square openings, two ends of each cover are connected with the corresponding cuboid-shaped empty groove by hinges, a check block is arranged on each cover, each button is arranged at the front of the storage cabinet, and springs are arranged inside the buttons and are connected with the check blocks. The novel multifunctional school table has the advantages that the springsand the buttons are matched with one another, accordingly, books required to be selected can quickly pop out of the tabletop to be used, and the novel multifunctional school table is speedy and convenient and is simple in structure.

The invention discloses an emergency braking test device for an automobile unmanned experiment, and relates to the technical field of emergency braking. The emergency braking test device comprises a top block and an air bag. A base is mounted at the right side of the top block. A rubber block is placed below the base. A guide groove is mounted inside the rubber block. An anti-corrosion layer is mounted outside the base. A flitch is mounted above the base. A connecting rod is mounted above the mounting block. The mounting block is located in front of the base. A rotating block is mounted abovethe connecting rod. According to the emergency braking test device for the automobile unmanned experiment, the control block detects that the user is braking heavily and transmits commands to a gas generator through the arrangement of the airbag, an intake pipe, and the gas generator. The gas generator inflates the inside of the airbag through the intake pipe, which can quickly pop the airbag instantaneously. The structure of the airbag is similar to the structure of the airbag inside the vehicle. The air bag pops up and rapidly drives the base to move downwards, so that the overall operationtime of the device is shortened, and the driving safety of the user can be effectively protected.

The invention discloses an assembly type bridge road anti-collision safety protection device which comprises a road surface, an inner guardrail and an outer guardrail, a plurality of mounting grooves are formed in the surface of the road surface, a lower cross bar is fixedly arranged at the bottom of the inner guardrail on the surface of the road surface, and an elastic layer is fixedly arranged on one side of an anti-collision layer fixedly arranged on the upper side of the lower cross bar. An upper cross bar is fixedly connected to the upper end of the anti-collision layer, an alarm is fixedly connected to the top of the upper cross bar, pressure sensors are fixedly arranged on the surfaces of one sides of the upper cross bar and the lower cross bar, an outer guardrail is fixedly arranged on one side of the inner guardrail, a solar charging panel is fixedly arranged at the outer top of the outer guardrail, and a plurality of mounting limiting columns are fixedly arranged at the bottom of the outer guardrail; the bridge road anti-collision safety protection device is high in stability and good in anti-collision and anti-seismic effect, and casualties caused by major accidents are effectively avoided. The bridge road anti-collision safety protection device has the advantages that the bridge road anti-collision safety protection device is high in stability and good in anti-collision and anti-seismic effect;.

The invention discloses an autonomous safety anti-falling device for an unmanned aerial vehicle and a control method of the autonomous safety anti-falling device. The device comprises a fixing frame, a shell, an MEMS nonmetal mass block, a metal contact, a spring, a gas generation device, a safety airbag, a fixing device, a resistor, a button switch, an electric ignition head, an internal power source and a control circuit. A mechanical structure is adopted, the influence of a circuit of the unmanned aerial vehicle is small, and the reliability is high; during normal use on the ground, the safety anti-falling device is in a safe state, so that the fault-tolerant rate of operation of ground workers is increased; in the normal flight process, the safety anti-falling device is in a to-be-operated state, and the safety anti-falling device can quickly pop up the safety air bag when a flight control system fails, so that on one hand, the safety of personnel in a flight path is protected, and on the other hand, the safety of the unmanned aerial vehicle body is protected; and if no situation occurs and safe landing occurs, the safe anti-falling device is protected again, and use next time is facilitated.

The invention belongs to the technical field of shaft part plastic forming equipment, and particularly relates to an intelligent guide and guard device of a large axle wedge cross rolling mill for rail transit. The intelligent guide and guard device comprises guide and guard brackets, guide and guard bases arranged below the guide and guard brackets, and a guide and guard cross beam is arranged between the two guide and guard brackets. A plurality of guide and guard hydraulic cylinders are arranged on the guide and guard beam, telescopic rods of the guide and guard hydraulic cylinders are connected with a guide and guard sliding seat, guide and guard sliding grooves are formed in the inner sides of the guide and guard brackets, the guide and guard sliding seat is clamped in the guide and guard sliding grooves, and two adjusting hydraulic cylinders are installed on the front side of the guide and guard sliding seat. The upper ends of the two adjusting hydraulic cylinders are jointly hinged to a guide plate base. According to the intelligent guide and guard device of the large axle wedge cross rolling mill for rail transit, intelligent adjustment of the guide and guard device is achieved through a control system, the guide and guard hydraulic cylinders, the adjusting hydraulic cylinders, clamping hydraulic cylinders and a detection device, and the front opening, the rear opening and the height of the guide and guard device can be rapidly and intelligently adjusted according to product specifications, and the inclination angle of a guide plate can be manually adjusted.

The invention discloses a nursing bed special for the digestive department. The nursing bed includes a frame body, a first storage frame is fixedly arranged below the left front side of the frame body, a sliding track is fixedly arranged on the middle part in front of the frame body, a placement frame is fixedly arranged on branch legs on the left back side of the frame body, the first storage frame is divided into a left upper grid, a right upper grid and a lower grid through gratings, a storage hopper is arranged inside the left upper grid, a first waste hopper is placed at the bottom of the right upper grid, multiple electromagnets are arranged on the back side of the right upper grid, a button switch is arranged on the right side of the front side of the first waste hopper, a limiting device is arranged on the upper part of the inner surface of the bottom of the front side of the right upper grid, a second hopper is arranged on the sliding track, a bed mattress is arranged on the upper part of the frame body, an infusion support is arranged inside the placement frame through bolts, a recording frame is arranged on the infusion support through a U clamp, multiple infusion tube fixing clamps are arranged on the infusion frame from top to bottom, and multiple walking wheels are fixedly arranged at the bottom of the frame body. The nursing bed special for the digestive department has the advantages of being convenient to use and environmentally friendly.

The invention relates to the technical field of building block treatment devices, and particularly relates to an energy-saving building block garbage crushing and recycling treatment device. The energy-saving building block garbage crushing and recycling treatment device comprises a shell, a grinding space is arranged in the shell, and the energy-saving building block garbage crushing and recycling treatment device further comprises a main shaft, a grinding mechanism and an anti-blocking device; the grinding mechanism comprises a grinding disc, a first rotating shaft, a crushing pendulum bob and a torsional spring; the grinding disc is mounted at the upper end of the main shaft; the first rotating shaft is vertically arranged and is rotatably mounted on the grinding disc; the crushing pendulum bob is mounted at the upper end of the first rotating shaft and located on the upper side of the grinding disc; the torsional spring is arranged between the first rotating shaft and the grinding disc; and the anti-blocking device comprises a knocking pendulum bob, a transmission assembly, a deflection wheel, a pressure spring, a second rotating shaft, a first gear, a second gear, a third rotating shaft and a gear ring. When the crushing pendulum bob is about to be blocked when encountering large building block garbage, the pre-blocked building block garbage is knocked through the anti-blocking device to knock out or crush the building blocks, so that consumption caused by restarting of the treatment device due to blocking is avoided.

The invention relates to a conveying device and a conveying system. The conveying device and the conveying system are used for conveying an interventional device. The interventional device comprises connecting parts capable of being connected with the conveying device; the conveying device comprises a connecting assembly and a control assembly, and the connecting assembly comprises a far-end rotating piece and a near-end rotating piece which have the same spin axis; the control assembly is used for driving the far-end rotating piece to rotate relative to the near-end rotating piece around therotating axis; far-end guiding structures and near-end guiding structures are arranged on the far-end rotating piece and the near-end rotating piece around the rotating axis respectively; the far-endguiding structures and the near-end guiding structures are crossed to form locking parts for clamping the connecting parts; when the far-end guiding structures and the near-end guiding structures oppositely rotate around the rotating axis, the locking parts drive the connecting parts to folded or unfolded inwards. The connecting parts are folded or unfolded, medical equipment can be controlled bythe conveying device, it is thus achieved that the interventional device is slowly released, and therefore it is avoided that the medical equipment is rapidly popped up when being released from the far end of the conveying device to influence on the releasing effect.

The invention discloses an electric push type charging pile and a push method. The electric push type charging pile at least comprises a pile body, a winding assembly, a charging assembly and a charging cable. The charging assembly at least comprises a charging plug, a pushing part and a clamping part. The pushing part and the clamping part are arranged on the charging plug in a mutual coupling mode, in the process that the charging plug is inserted into a charging hole of a vehicle, the charging hole can apply counter-acting force to the pushing part so that the pushing part can work, and after the pushing part works, needed driving force can be provided for the clamping process of the clamping part and the charging hole. The pushing method at least comprises the following steps that a pushing part and a clamping part which are coupled with each other are arranged on the charging plug; and according to configuration of the pushing part, in the process that the charging plug is inserted into the charging hole, the charging hole can apply counter-acting force to the pushing part, so that the pushing part can provide required driving force for the clamping process of the clamping part and the charging hole. According to the invention, no extra triggering part is needed, and the charging plug can be popped up in time.

The invention relates to a buckle-type plug-piece socket, and the socket is used for obtaining electricity on a power guide rail. The socket comprises a housing and a pop-out type plug piece assembly disposed on the housing. The pop-out type plug piece assembly comprises a plug piece disposed at a side of the housing, a connecting piece disposed at the top of the plug piece in a vertical manner, and a connecting piece sliding sleeve which sleeves an end part of the connecting piece. The housing is provided with a jack, a plug piece card slot adaptive to the plug piece, and a sliding-type buckle mechanism adaptive to the plug piece card slot. The sliding-type buckle mechanism comprises a sliding cavity disposed in the housing, a clamping block disposed in the sliding cavity in a sliding manner, a limiting stopping block disposed at one end of the sliding cavity, and a clamping block spring which is disposed between the clamping block and the limiting stopping block. The clamping block carries out the locking of the plug piece inserted into the plug piece card slot. Compared with the prior art, the socket achieves the locking and quick releasing of the plug piece through the cooperation of the clamping block and the plug piece, does not need to directly pull out the plug piece, is simple in operation, is good in working stability, and is safe and reliable.