30results about How to "Take out quickly" patented technology

The invention discloses an integrated hole-opening knife and an application method thereof used for cutting and opening holes of biological tissue and removing cut tissue at holes. The integrated hole-opening knife comprises a cylindrical knife and a grasping mechanism. The cylindrical knife, in the shape of a tube, comprises a far end having a cylindrical knife edge and a near end operated by a user in a hand-held mode. Accommodating space is formed in the interior of a cylinder of the cylindrical knife. A far end of the accommodating space is an opening where cut tissue is allowed to enter. The grasping mechanism is arranged in the cylindrical knife and completely accommodated in the accommodating space. When the cylindrical knife finishes cutting, the grasping mechanism drills into tissue and a channel in the same shape as the grasping mechanism is drilled in tissue. Extrusion press connection is achieved between the grasping mechanism and surrounding tissues. The cut tissue is further fixed and grasped. The grasping mechanism and the cut tissue are located in the accommodating space. The integrated hole-opening knife and the application method thereof have following beneficial effects: cut tissue does not drop down and can be completely taken out; tissue cutting contours are smooth; fine cylindricity of holes is obtained; after an operation, the integrated hole-opening knife easily withdraws; and the operation takes short time.

The invention discloses a device facilitating taking out of an arm-breaking screw. The device comprise a handle, a motor, a shell, a controller I, a protection cover I, a lamp holder I, a drill bit, aswitch, a power supply, a controller II, a protection cover II and a lamp holder II, wherein the handle is connected with the shell, and the motor is arranged in the shell; the motor is divided intothree circuits through wires, the first circuit is connected with the controller I, the protection cover I and a lamp holder I, the second circuit is connected with the drill bit, and the third circuit is connected with the controller II, the protection cover II and the lamp holder II; and the switch is arranged on the handle, the power source is arranged in the handle. The screw in a threaded hole can be quickly taken out, the threaded hole can be prevented against hurting, and a lot of time and energy can be saved.

The invention relates to the technical field of rolling kitchens, and discloses a meal-preparation tent of a multi-function rolling kitchen. The meal-preparation tent of the multi-function rolling kitchen comprises a tent body, the rolling kitchen and pulling ropes. The tent body is fixedly arranged on the left side of the rolling kitchen through vertical rods, a tent fence and a tent gable are fastened on the vertical rods, and the vertical rods penetrate through the top of a tent big-roof; one ends of the pulling ropes are connected to pulling rods protruding from the tent big-roof, and theother ends of the pulling ropes are connected with a pile driving device; and tent accessories are composed of a curtains and a door curtain. According to the meal-preparation tent of the multi-function rolling kitchen, the pile driving device is arranged, the other ends of the pulling ropes are bound in pulling rope rings, the bottom of a drill rod extends into the ground, a rotary rod is rotatedto enable a rotating disc to rotate in two bearings, the rotating disc rotates to drive the drill rod to rotate, further drilling into the ground is achieved, the deepen drill rod increases the contact area with the ground, and the friction force is larger, so that the pile driving device is fastened in the ground, and the problem that the meal-preparation tent is prone to being blown up caused by insecure pile driving under the condition of large wind and sand on the plateau is solved.

The invention discloses an automobile die convenient to use. The automobile die convenient to use comprises a base, wherein a die body is arranged on the upper end surface of the base; a die cavity is formed in the upper end surface of the die body; a press plate is arranged above the die body; and a press die body is arranged below the press plate. The automobile die convenient to use is characterized in that a retractable rod mechanism which is connected with the press plate is arranged on the base, and a lifting mechanism capable of driving the press plate to lift and fall is arranged on the base. The automobile die convenient to use is simple in structure and convenient to use; the lifting mechanism drives the press plate to lift and fall, the press plate is opened rapidly, and therefore, a product in the die cavity can be taken out rapidly; the automobile die is simple in structure and high in practicality; and the production efficiency is greatly improved.

The invention discloses an electric fire rescue vehicle, which comprises a carriage and a traction head. One end of the carriage is provided with a traction head, one end of a U-shaped soft rod is provided with a movable hinge, and the other end is provided with an iron block. The U-shaped soft rod is connected to the The fixed plate is movably connected, and the U-shaped soft rod is magnetically connected to the fixed plate through iron blocks and magnetic blocks. The ladder is completely exposed in front of the staff, which is convenient for the staff to take. The edges and corners of the lift will not make it troublesome in the process of taking it, and the rescue speed will be improved. The spring group is fixedly installed on the lower bottom of the water tank. The spring group is connected to the bottom of the carriage, and the bumps on the water tank will be buffered by the spring group at the bottom during the rescue process in mountainous areas, reducing the overall swing range, improving the overall stability, and promoting rescue and disaster relief. .

The invention discloses a traffic guide board. The traffic guide board comprises a main panel and two supporting legs for supporting the main panel. Each supporting leg comprises a main rod connected with the main panel, the two sides of the bottom end of the main rod are connected with two landing legs through hinges respectively, each landing leg is provided with a groove, the groove is in sliding connection with one end of a pneumatic support rod, and the other end of the pneumatic support rod is connected with the corresponding main rod through a connecting part. The traffic guide board has the advantages of being quick and convenient to install, large in structural supporting force, clear in indication and the like.

The invention discloses an automobile die convenient to use. The automobile die convenient to use comprises a base, wherein a die body is arranged on the upper end surface of the base; a die cavity is formed in the upper end surface of the die body; a press plate is arranged above the die body; and a press die body is arranged below the press plate. The automobile die convenient to use is characterized in that a retractable rod mechanism which is connected with the press plate is arranged on the base, and a lifting mechanism capable of driving the press plate to lift and fall is arranged on the base. The automobile die convenient to use is simple in structure and convenient to use; the lifting mechanism drives the press plate to lift and fall, the press plate is opened rapidly, and therefore, a product in the die cavity can be taken out rapidly; the automobile die is simple in structure and high in practicality; and the production efficiency is greatly improved.

The invention relates to a multi-hole push-pull mould bus punching machine which has a simple structure and is convenient to operate. The multi-hole push-pull mould bus punching machine comprises a bedplate, supports, a multi-hole push-pull mould, a cylinder arm, running rules, an X-axis rule and the like; two supports are arranged and are respectively connected onto rule seats on both sides of the bedplate, and the cylinder arm is inlaid on the bedplate; a convex mould is arranged on the cylinder arm; the multi-hole push-pull mould is arranged in the cylinder arm and can slide in the same, and the multi-hole push-pull mould is provided with a positioning hole which corresponds to the convex mould; the running rules are connected into the cross recesses of the rule seats, and X-axis dimensions are arranged on the running rules; Y-axis rules are arranged on the rule seats on the left side and the right side of the bedplate; and the X-axis rule is horizontally arranged on the bedplate. According to the multi-hole push-pull mould bus punching machine, an oil cylinder body is integrated with a cantilever, the cylinder arm becomes simple and light-weight due to the adoption of the multi-hole push-pull mould, an oil hole and other designs, so that labor and materials are saved. On the other hand, the multi-hole push-pull mould has a simple and light-weight structure, so that the pushing and the pulling are quick, only one set of mould can meet the production needs, and the replacement or the repair is very convenient.

The invention relates to the technical field of electric fire-control wrecking trucks, in particular to an intelligent electric fire-control wrecking truck. The intelligent electric fire-control wrecking truck comprises a carriage, a traction truck head, a central control panel, a data transmission black box, a liquid level module, an oil level module, an image transmission video module, a singlepawn talkback module and a trajectory module, wherein the central control panel is independently electrically connected with the data transmission black box, the liquid level module, the oil level module, the image transmission video module, the single pawn talkback module and the trajectory module through a lead. The intelligent electric fire-control wrecking truck has the beneficial effects thatthe central control panel can feed back, upload and back up a water level, an oil level, a surrounding environment, a remote command and an operation trajectory in real time through the data transmission black box, the liquid level module, the oil level module, the image transmission video module, the single pawn talkback module and the trajectory module, a jolt received by a water tank can be buffered through a bottom spring group, integral amplitude of swing is lowered, and integral stability is improved.

The embodiment of the present application provides an item search method, device, system, equipment and storage medium. The embodiment of the present application transforms the shelf at the pick-up point, and sets at least one block mark for each storage block of the shelf component, the block marking component is used to mark the item information placed in the storage block, and then provide the binding relationship between the item information and the block marking component information; the block marking component corresponding to the block marking component information Corresponding to the storage block used to store the item in the shelf; obtaining the target item information; according to the binding relationship, determining the target block marking component information corresponding to the target item information; notifying the target block marking component information The corresponding block marking parts will be prompted, which can save manpower and time, and improve the work efficiency of the pick-up point.

The invention discloses a novel reactive power compensation cabinet based on electric energy quality control, and relates to the technical field of novel reactive power compensation cabinets, the novel reactive power compensation cabinet comprises a compensation cabinet main body, a switch door, a control panel, a protection baffle plate and heat dissipation holes, the switch door is arranged on the side surface of the compensation cabinet main body, and the control panel is arranged on the top of the switch door. The top of the compensation cabinet main body is fixedly provided with a protection baffle plate. According to the device, a telescopic rod telescopically moves to drive a movable baffle to be rapidly pushed out of a fixing frame, the rapid taking-out function is achieved, a worker can conveniently maintain the device, a sliding block slides in a sliding groove, then the sliding block drives a connecting inclined plate and a push plate to slide, an electronic instrument is pushed, and the secondary pushing function is achieved; according to the reactive power compensation cabinet, a worker can conveniently disassemble the reactive power compensation cabinet, the function of conveniently disassembling the reactive power compensation cabinet is added, the problems that a traditional reactive power compensation cabinet is complex in internal structure and inconvenient to disassemble the reactive power compensation cabinet are solved, the reactive power compensation cabinet can be conveniently disassembled, and the convenience of the reactive power compensation cabinet is improved.

The invention relates to the technical field of automatic production lines, and discloses an assembly fixture for an intelligent automatic production line. The assembly fixture for the intelligent automatic production line comprises a working plate, wherein support plates are fixedly connected to the left end and the right end of the working plate; mounting grooves are formed in the bottoms of thetwo support plates; a fixing frame is arranged at the top of the working plate; the two ends of the bottom of the fixing frame make contact with the tops of the two support plates correspondingly; grooves are formed in the two ends of the top of the working plate correspondingly; and connecting blocks are arranged in the two grooves correspondingly. According to the assembly fixture for the intelligent automatic production line provided by the invention, a fixing ring is rotated, so that a first fixing sleeve can be unscrewed; then a mounting plate is rotated, so that a connecting rod and theconnecting blocks can be driven to rotate; the connecting blocks rotate in the grooves, so that the angle of a product is adjusted, the practicability is high, and the assembly efficiency of the product is effectively guaranteed; and by reversely rotating the fixing ring, the mounting plate can be fixed, and the angle of the product is conveniently and quickly adjusted.

The invention discloses a cranial milling cutter for craniotomy, which comprises a shell, and a split drive device is provided extending through the inner cavity of the shell to the left, and a cranial drill is fixedly connected to the left end of the split drive device. A driving device is fixedly connected, and the driving device drives the split drive device to rotate, the right side of the housing is fixedly connected with a water cooling system, the bottom of the housing is fixedly connected with a handle, and the left side of the handle is provided with a A first control module and a second control module. Through the improvement of the milling cutter head in the present invention, the taiji-shaped protrusion can cut grooves on the bone, and the taiji-shaped protrusion ensures the stability of the milling cutter head, avoiding the sliding of the milling cutter head during the craniotomy operation, thereby The safety and stability of the operation are increased, and the Taiji-shaped protrusion also increases the speed of slotting, and can ensure that the bone chips are discharged to the outside, which is convenient for the processing of the bone chips.

The invention provides a fragile product logistics obstacle avoidance transportation device, and relates to the technical field of logistics transportation, the fragile product logistics obstacle avoidance transportation device comprises a device base, universal wheels and a first device mounting frame, the universal wheels are fixedly mounted at the bottom of the device base, and the first devicemounting frame is fixedly mounted on one side of the top of the device base. The fragile product conveying device can effectively prevent fragile products from moving and falling off due to vibrationduring conveying, is high in safety and stability, can quickly take out the fragile products during discharging or machining, achieves the effects of being convenient to convert and indirectly improving the production efficiency, has the dustproof and rainproof functions, and is provided with the protection device, damage caused by collision is prevented, when foreign objects collide with the cabinet body in the using process, the fragile products in the device are protected, it is guaranteed that the fragile products in the device are kept stable all the time and cannot be interfered by external force, and therefore it is guaranteed that the fragile products cannot be damaged.

The invention provides a pressure test device for a smartphone and relates to the field of a pressure test device. The pressure test device for the smartphone comprises a base, wherein a support rod is fixedly connected with the top of the base; a device placement block is fixedly connected with the top of the support rod; a pressure test apparatus is inserted into the top of the device placementblock; a fixing base is fixedly connected with the surface of the pressure test apparatus; rotation bases are fixedly connected with the top of the device placement block; and rotation shafts are fixedly connected with the tops of the rotation bases. According to the pressure test device for the smartphone, through matching of the rotation shafts and fixing bolts, the fixing base is clamped to fixa position of the pressure test apparatus, so the pressure test apparatus is prevented from breaking away from the device; and a user can release the limitation for the fixing base only by selectingthe fixing bolts and the rotation shafts and the pressure test apparatus can be taken out from the device rapidly, so the replacement is convenient and rapid, and the replacement time is reduced.

The invention relates to the technical field of cooking carts, and discloses a meal preparation tent for a multifunctional cooking cart, which includes a tent, a cooking cart and a drawstring. On the pole and the pole runs through the top of the tent roof, one end of the stay rope is connected to the pole protruding from the tent roof, the other end of the stay rope is connected to a piling device, and the tent accessories are composed of curtains and door curtains. The meal preparation tent of the multi-functional cooking cart is equipped with a piling device, the other end of the pull rope is bound in the pull rope ring, the bottom of the drill pipe extends into the ground, and the rotating rod makes the turntable rotate in the two bearings, and the turntable rotates Drive the drill pipe to rotate, and realize the ability to drill further into the ground. The deep drill pipe increases the contact area with the ground, making the friction force greater, so the piling device can be fastened in the ground, which solves the problem of plateau wind and sand In larger cases, the piles are not firm enough to cause the meal preparation tent to be easily blown up.

The invention discloses a device for quickly unlocking and fixing guns. The invention relates to the field of gun safety protection. A fixing cavity is provided between the sliding fixing device and the flipping device, and a locking device for unlocking the flipping device is arranged on one side of the fixing cavity; the present invention can place the gun in the fixing cavity, and the position of the fixing cavity can be adjusted by the sliding fixing device. Size, in order to meet the locking needs of different gun types, the flip device and the locking device can lock the gun in the fixed cavity at the same time, the design of the locking device can quickly open the flip device, so that the gun can be quickly taken out of the fixed cavity, The radio frequency system can realize one-to-one identification and remote precise management of firearms. The invention is widely used in the fields of gun management and safety protection.