28results about How to "Quick pull" patented technology

The utility model relates to filter technical field especially a kind of refrigeration equipment dynamic filter, including filter shell, the inside of filter shell is provided with filter core subassembly, the inside installation of filter core subassembly has rotary loosening mechanism, the both ends of filter shell are fixed with first connecting pipe, the outer end of first connecting pipe is fixed with connecting sleeve, the inside connection of connecting sleeve has the second connecting pipe for connecting between outside pipeline. Advantageous effect lies in: the utility model first spring elastic connection frame and metal filter screen promote the both ends of drying agent, keep the both ends of drying agent neat and not loose fall off;Inside the drying agent rotates loosening frame, so that loosening frame rotates loosening to drying agent, keep loose between drying agent, facilitate filter internal air circulation, improve the drying effect of drying agent to air.

The utility model discloses a vehicle-mounted drawing hidden mobile phone support, which comprises a shell and a hidden drawing module, the hidden drawing module and the shell are inserted in a drawer manner, an aromatherapy rod is movably inserted into the hidden drawing module, and the mobile phone support is rotatably arranged in the hidden drawing module. The drawing module can be completely contained in the shell, the driving view is prevented from being blocked, the interior of a vehicle is kept clean and tidy, the mobile phone support is horizontally contained in the groove in the conventional state and can be unfolded for use only by drawing, the aromatherapy grid is integrated on the edge of the drawing plate, the aromatherapy rod is supported to be freely inserted and pulled, the vehicle-mounted aromatherapy function is achieved, and the aromatherapy rod is convenient to replace due to the design of the rotating cover; and user experience is improved.

The application belongs to the technical field of medical devices, and particularly relates to an injection mechanism for emergency treatment, which comprises a syringe and an open-box body, the syringe comprises a barrel, a needle plug and a needle, the needle plug is arranged in the barrel, the needle is installed on the barrel, a first clamping mechanism for limiting the relative movement of the needle plug relative to the barrel is installed on the barrel, the free end of the first clamping mechanism is clamped on the needle plug, a sliding seat is slidably installed in the open-box body, an installation groove is formed in the sliding seat, the barrel of the syringe is inserted into the installation groove, a first compression spring is installed below the sliding seat in the open-box body, a second clamping mechanism is installed on the open-box body, the free end of the second clamping mechanism is clamped on the sliding seat, a cover is further installed on the open-box body, and the cover is in transmission connection with the second clamping mechanism. The purpose is to solve the problem of low efficiency caused by the structural defects of the existing injection mechanism.

The utility model discloses a kind of quick plug type electric connectors, it is related to electric connector technical field, including socket and clamping assembly;Socket: inside front end is inserted with plug, the surface of the plug is equipped with connecting assembly and disassembly component, the connecting assembly and disassembly component are connected;Clamping assembly: including connecting plate, clamping strip and clamping hole, the upper and lower ends of the surface of the plug are fixed with two corresponding connecting plates, the front side of the connecting plate is equipped with sliding port, the inside sliding connection of the sliding port has clamping strip, two clamping strips are fixed on the surface of socket, the front side of the clamping strip is equipped with clamping hole, the connecting assembly is connected with two clamping holes, by setting clamping assembly, the stability of socket and plug connection can be effectively improved, the connecting assembly includes fixed plate, clamping column, limit ring, spring and rubber column, the stability of connection can be maintained, and it is convenient and fast to plug in and pull out.

The tableware taking and placing structure comprises a cleaning machine body, a box door is rotationally connected to the lower portion of the front side of the cleaning machine body, a basket is arranged in the cleaning machine body, sliding columns are fixedly connected to the two sides of the basket, sliding grooves are formed in the two sides in the cleaning machine body, and the box door is connected to the lower portion of the front side of the cleaning machine body. Mounting grooves are formed in the two sides of the front end of the cleaning machine body, limiting grooves which are evenly distributed are formed in the two sides in the basket, inserting grooves are formed in the upper portions in the limiting grooves, a plurality of connecting columns are arranged in the basket, partition columns which are evenly distributed are fixedly connected to the tops of the connecting columns, and mounting columns are fixedly connected to the two ends of each connecting column. According to the tableware cleaning machine, the basket can slide in the sliding grooves in the two sides in the cleaning machine body through the sliding columns on the two sides, the basket can be conveniently and rapidly pulled, tableware can be conveniently taken and placed, and the sliding columns can be limited after the basket is matched with the clamping blocks to rotate.

The utility model discloses a fast plug type modularized automobile wire harness comprising a connecting line, two sides of the connecting line are fixedly connected with connecting handles, one side of each connecting handle is fixedly connected with a connector, and the center line of each connecting handle and the center line of each connector are on the same horizontal plane. According to the quick plug-pull type modularized automobile wire harness, the connecting handle is arranged, the movable sleeves at the two ends of the connecting handle are pressed to drive the connecting plate to move during installation, and the connecting plate drives the positioning block to contract so that the connector can be inserted into a corresponding socket of an automobile system; after insertion, a movable sleeve is loosened, the movable sleeve pushes out a connecting plate under pushing of a spring, the connecting plate drives a positioning block to be inserted into a clamping groove formed in an insertion opening, and therefore the connector is positioned through the connecting plate; when the connector needs to be pulled out, the movable sleeves at the two ends of the connecting handle are pressed, the connecting plate drives the positioning block to be separated from the socket, and then the connector can be quickly pulled out, and the problem that plugging and pulling are not convenient is solved.

The application belongs to the technical field of airport business and link tracking, and discloses a business-level link tracking method and system based on airport business. The method uses a business-level multi-language adaptation probe based on dynamic bytecode enhancement technology, performs semantic analysis on collected data through a multi-dimensional label recognition engine, extracts a flight number and an event code business label, establishes an associated mapping between the business label and a technical call link, constructs a business link monitoring system in an airport multi-vendor environment, and realizes business-level fault positioning; based on the business label associated information, cross-system link integration is performed to construct a business-driven full-link tracking view; through multi-dimensional business topology analysis and a dynamic early warning mechanism, intelligent positioning and visual display of business faults are realized. The application can sample as needed, only record key requests and interfaces with long time consumption, and can be integrated with other monitoring systems to quickly respond to and solve problems.

The utility model discloses a valve transport device for valve production, it includes fixed plate, one end fixed mounting of fixed plate has push rod. Through above -mentioned structure, the valve transport device for valve production of this technical scheme, and the storage box is divided to multiple independent storage groove through baffle and interval plate, and the storage box of each storage groove can be individually pulled through handle, and the support plate of both sides of storage box is sleeved in the outside of support shaft through mounting groove, and the roll stick of upper and lower two ends in mounting groove is closely contacted with support shaft surface, and when pulling the storage box, the roll stick rolls along the support shaft, and the sliding friction is converted into the rolling friction, and the pulling resistance is greatly reduced, and the operator can easily pull or push the storage box from the storage groove, and simultaneously, the cooperation of the internal circular groove of support shaft and the bottom limiting ring of support rod can prevent the storage box from separating from the storage groove when pulling, guaranteeing the operation safety, further improving the efficiency of loading and unloading valve, and realizing the classification quick loading and unloading of multiple valves.

The utility model discloses a kind of electric connector and connector assembly, belong to electric connector field, a kind of electric connector, including shell, locking piece, conducting terminal, lock catch, and draw belt, the inside of shell is equipped with several conducting terminals, conducting terminal has limit part, locking piece is installed in shell, and it is inserted into shell and with the end wall of limit part abuts and / or close setting, to keep conducting terminal in required position, at least one side wall of shell has lock catch, draw belt is connected with lock catch through locking piece.This electric connector and connector assembly of the utility model, through the draw belt that locking piece is connected lock catch avoids shell complex structure to open, enhance protection, simplify structure, optimization layout, benefit miniaturization integration, and make locking piece have limit and draw belt wear function, realize the collaborative operation of multiple functions, substantially improve comprehensive performance.

The utility model discloses a flood control baffle for water conservancy and hydropower, and belongs to the technical field of flood control baffles, the flood control baffle comprises two limiting stand columns and a plurality of protection structures, the protection structures are selectively clamped in the two limiting stand columns, each protection structure comprises a first baffle, and the side face of each first baffle is fixedly connected with two anti-falling blocks; by arranging the turnover plate and the adjusting structure, the movable block pushes the turnover plate to turn over through the adjusting plate, so that the turnover plate is turned over and opened, and due to the fact that the end, away from the pressing plate, of the turnover plate is in an inclined state facing the ground, the special design enables water to apply downward acting force to the turnover plate; the acting force is beneficial to further pressing the protection structures and ensuring that all the protection structures can be tightly attached, the stability of the whole flood prevention baffle system can be remarkably improved, flood is effectively prevented from leaking from the position between the second baffle and the first baffle, the risk of water leakage is greatly reduced, and the service life of the flood prevention baffle system is prolonged. Therefore, the safety and the reliability of the flood control baffle are improved.

The utility model discloses a kind of forming drilling chamfering cutters of processing new energy automobile copper charging plug, it is related to drilling chamfering cutter technical field.The utility model includes two groups of tool shank, the top end of one group of tool shank and the bottom end of another group of tool shank are all fixed with wedge block, the bottom of one group of wedge block is equipped with slot, the top of another group of wedge block is equipped with plug, fastening screw hole is set in the outer surface of plug, the utility model is equipped with clamping cylinder, wedge block, wedge slot anti -unthreaded bolt and the setting of anti -unthreaded bolt hole, when chuck is fixed when clamping drill bit cutter in actual use, staff can insert clamping cylinder into chuck, make chuck clamping force act on clamping cylinder rather than blade belt, to form reliable protection to blade belt, completely avoid the deformation, damage etc. of blade belt due to chuck directly clamping blade belt, guarantee drilling accuracy and operating efficiency, extend the service life of drill bit.

The utility model discloses a replaceable composite filter screen which comprises a paper frame provided with an installation cavity, a honeycomb interlayer and a composite filter element layer are laid in the installation cavity, the honeycomb interlayer is laid at the bottom of the installation cavity, the composite filter element layer is laid on the honeycomb interlayer, the section of the composite filter element layer is in a wave shape, and hard foam is wrapped outside the paper frame. An annular frame assembly is attached between the inner wall of the mounting cavity and the outer wall of the composite filter element layer, the bottom of the annular frame assembly is in supporting fit with the honeycomb interlayer, a filter screen plate is arranged on the annular frame assembly, and a handle is arranged at the end, away from the filter screen plate, of the filter screen plate. The effects of improving the filtering performance through multi-stage filtering and conveniently replacing the filter element, the filter screen and the honeycomb interlayer are achieved.

The utility model belongs to the technical field of geotechnical engineering, and particularly relates to a light dynamic penetration test feeler lever pulling fastener and a light dynamic penetration test feeler lever pulling device. The pulling fastener comprises a fastening block, and a conical through hole with a large upper part and a small lower part is formed in the middle of the fastening block; the clamping piece is of a conical body structure with a large upper part and a small lower part; a vertical channel is arranged in the middle of the clamping piece; the diameter of the vertical channel is variable; the clamping piece is placed in the conical through hole; the diameter of the bottom of the conical through hole is larger than or equal to the outer diameter of the bottom of the clamping piece and smaller than the outer diameter of the top of the clamping piece. And when the fastening block moves upwards relative to the clamping piece, the clamping piece is clamped, so that the vertical channel is shrunk. The light dynamic penetration test feeler lever pulling device comprises the pulling fastener. The problem that in the prior art, the overall rigidity is insufficient, the clamping contact area is small and uneven, and consequently the probing rod is locally pressed excessively and deforms can be solved.

This invention belongs to the field of seedling tray processing technology and discloses a sheet production device for agricultural seedling trays, including a frame. A conveyor belt is installed inside the frame, and a side guide rail is fixedly installed on one side of the rear end of the frame. A fixed crossbar is provided above the side guide rail, and a lateral guide rod is fixedly installed at the middle of the bottom end of the fixed crossbar. The fixed crossbar is movably engaged with the side guide rail via the lateral guide rod. This invention uses two cutting components and a transverse threaded rod to quickly adjust the cutting specifications. Simultaneously, it utilizes the linkage between the longitudinal adjusting rod and the cutting components, and employs the law of the sum of the interior angles of a triangle to achieve automatic displacement of the dividing blade when the longitudinal adjusting rod rises. The entire process only requires controlling the displacement of the longitudinal adjusting rod to achieve rapid cutting. Furthermore, it eliminates the need to adjust the conveyor interval when dealing with sheets of different specifications, optimizing the adjustment process while enabling rapid cutting.

The utility model relates to the technical field of power distribution cabinets, in particular to a quick installation component for internal parts of a power distribution cabinet, which comprises the power distribution cabinet, an L-shaped support plate, a first installation plate, a long bolt and a support plate, the top of the power distribution cabinet is provided with a top cover, both sides of the power distribution cabinet are provided with cooling fans, and the front side of the power distribution cabinet is connected with a cabinet door through a rotating shaft; an L-shaped supporting plate is arranged at the bottom in the power distribution cabinet, first mounting plates and supporting plates are arranged at the two ends of the top of the L-shaped supporting plate respectively, a fixing plate is arranged between the first mounting plates, and second mounting plates are arranged between the supporting plates from top to bottom. The air cylinder A drives the first mounting plate to stably move along the sliding rails, the first mounting plate can be rapidly pulled out of the power distribution cabinet, an operator can maintain parts more conveniently, and the situation that the interior of the power distribution cabinet is deep, daylighting is not good, and the parts are not suitable for being installed or maintained is avoided.

This utility model discloses a modular motor board, including a circuit assembly. The circuit assembly includes a support plate, with a circuit board fixedly connected to the lower end of the support plate. Several slots are formed through the upper end of the support plate, and a modular assembly is installed inside each slot. The modular assembly includes a connecting seat fixed to the inner wall of the slot. Equally spaced slots are formed through the upper end of the connecting seat, and clamping blocks are slidably installed on the inner walls of each slot. Connecting posts are fixedly connected to the lower inner walls of each slot, and the connecting posts are electrically connected to corresponding circuits on the circuit board. A slot is formed through the left inner edge of the slot, with the lower inner wall of the slot flush with the lower inner wall of the slot. A connecting ring is fitted onto the outer wall of the connecting post, and a motor connecting wire is fixedly connected to the outer wall of the connecting ring. The lower end of the clamping block abuts against the upper end of the connecting ring, and a slot is formed on the left end of the clamping block. This utility model has the advantages of convenient and efficient disassembly and replacement, and convenient modular assembly.

The utility model discloses a pin dismounting device which comprises a base, a guide assembly is arranged at one end of the base, a lever dismounting assembly is arranged at the other end of the base, a dismounting rod is arranged in the guide assembly in a penetrating mode, one end of the dismounting rod is movably connected with the lever dismounting assembly, and a dismounting head connected with a pin is arranged at the other end of the dismounting rod. According to the utility model, the pin can be quickly pulled out from a component through the lever principle, and compared with the traditional manual dismounting mode, the working efficiency is improved; the special dismounting head and the stable fixing assembly are adopted, so that the pin and related parts can be prevented from being damaged in the dismounting process, and the dismounting quality is guaranteed.

The utility model relates to the technical field of automobile model, concretely is a kind of automobile model face shell injection mold, the injection mold includes lower mould, upper mould, conveying part and mounting part;Lower mould is located in the bottom of upper mould, conveying part is located in the top of one side of upper mould, and mounting part is set in the top of conveying pipe;Mounting part includes guide column, support column, connecting column, movable plate and second spring;Guide column and support column are fixed on the surface of one side of upper mould, and guide column is symmetrically distributed in the both ends of conveying part, support column is located in the top of guide column, connecting column is fixed in the both ends of lower surface of support column, and connecting column is connected to the inside of guide column, movable plate is fixed on the upper surface of connecting column, and second spring is fixed in the inside of support column.The utility model has the advantages of simple structure, reasonable design, and can quickly take out conveying pipe and connecting pipe from the inside of upper mould, clean residual resin, and maintain normal resin conveying amount.

This utility model relates to the technical field of monitoring equipment for wire rolling cutting, and discloses an automatic wire rolling detection and waste cutting device, including: a detection probe, a limiting arm, a turntable, and a base. The limiting arm is assembled at the bottom of the detection probe, the turntable is sleeved on the outside of the limiting arm, and the base is connected to the turntable via a bearing seat. Clamping mechanisms are connected to both sides of the inner cavity of the turntable. Each clamping mechanism includes a hollow column, which is slidably connected to the turntable. A trapezoidal block is slidably connected to the inner cavity of the hollow column, and a first spring is connected between the trapezoidal block and the hollow column. Connecting rods are hinged to both sides of the top of the hollow column. This automatic wire rolling detection and waste cutting device, by rotating the detection probe back to its original position, and then cooperating with the vertical arm and connecting rods, can quickly pull the hollow column to move, thereby releasing the limiting arm from its fixed position, significantly improving the overall maintenance speed of the device.

The utility model discloses a bending device for machining a railway embedded part, which relates to the technical field of railway embedded parts and comprises a motor, a gear part is arranged at the output end of the motor and meshed with a tooth part, a vertical rod is arranged at one end, far away from the gear part, of the tooth part, and a sliding part is arranged at the bottom of the tooth part. A to-be-bent reinforcing steel bar is placed in the limiting groove, the reinforcing steel bar can form a hook shape after being bent, the vertical rod can hook the bent reinforcing steel bar to move when moving, the reinforcing steel bar gradually moves to the position above the frame body and falls into the frame body, and therefore the bent finished reinforcing steel bar is collected; at the moment, workers do not need to manually collect the reinforcing steel bars, the situation that the workers disassemble the reinforcing steel bars when the bending columns are not completely reset is prevented, potential safety hazards of work of the workers are reduced, and when the reinforcing steel bars and limiting grooves are clamped due to operation and use of the workers, the finished reinforcing steel bars can still be rapidly pulled through driving force of a motor.

The utility model relates to the technical field of automobile thermal management systems, in particular to a thermal management integrated module air conditioner pipe orifice dustproof cover, a pipe orifice is blocked by a dustproof plug, the pipe orifice is subjected to dustproof protection by a dustproof plug handle, and a worker clamps and drags a dustproof check ring under the matching of anti-skid cross grains, so that the dustproof cover is convenient to use. Therefore, the dustproof plug can be quickly pulled out. Comprising a dustproof check ring, a dustproof plug handle and a dustproof plug, the dustproof plug handle is arranged at the top end of the dustproof check ring, the dustproof plug is arranged at the bottom end of the dustproof check ring, and the dustproof plug further comprises anti-skid cross grains, and multiple sets of anti-skid cross grains are arranged on the dustproof plug handle.

This utility model discloses an impact-resistant encapsulated PCBA circuit board, including a cover block. Mounting blocks are fixedly connected to the front edges of both sides of the support mounting groove, and a second locking knob is inserted into the inner wall of the mounting block. Air channels are formed at the upper and lower ends of the cover block, and heat dissipation fins are embedded in the inner walls of the air channels. One end of each heat dissipation fin is attached to the support cover plate and the other end of the support mounting groove. This impact-resistant encapsulated PCBA circuit board can achieve double-layer support and protection through the cover block, support cover plate, and support mounting groove. Furthermore, the PCBA circuit board can be symmetrically supported by support plates, resulting in excellent protection. It also achieves efficient heat conduction through the heat dissipation fins, support plates, air channels, and vents, resulting in excellent heat dissipation. Moreover, the support cover plate and support mounting groove can be easily pulled out quickly using a sliding groove or slider, and the PCBA circuit board can be quickly disassembled and assembled by flipping the support cover plate, making it convenient to use.

The utility model relates to the technical field of automobile wire harness air tightness detection, in particular to an automobile wire harness air tightness detection device which comprises a detector, a fixing frame installed at the connecting end of the detector, a detection probe installed on a driver of the fixing frame, a sealer arranged above the fixing frame, and a separating device arranged on the inner side of the fixing frame. The separating device comprises a guide groove, the guide groove is formed in the lower surface of the fixing frame, a first sliding block is slidably connected into the guide groove, the sealer is fixedly connected with the upper surface of the first sliding block, a driving motor is fixedly connected to one side of the fixing frame, an adjusting rod is fixedly connected to the driving end of the driving motor, and the adjusting rod is rotationally connected with the interior of the fixing frame. According to the utility model, through the arrangement of the detection device, a worker can effectively and conveniently pull out the automobile wire harness rapidly, the worker is prevented from spend a lot of time to pull out the detected automobile wire harness, and the efficiency of detecting the automobile wire harness by the worker is further improved.