58results about How to "Will not fall" patented technology

The utility model discloses a kind of guava planting frames, it includes support frame, the support frame inside is provided with thread, the support frame upper surface is provided with stand, the stand inboard wall is slidably connected with slider, the stand inside is provided with sliding slot, the sliding slot inboard wall is slidably connected with protruding block and recess block, the protruding block and recess block inside are provided with screw rod, the screw rod upper surface is fixedly connected with knob;Limiting rod, the limiting rod side surface is fixedly connected with support rod, the support rod and limiting rod side surface are fixedly connected with climbing rope, the limiting rod lower surface is fixedly connected with grid plate, the grid plate side surface is fixedly connected with fixed ring.Through the above structure, setting screw rod can control protruding block and recess block lifting, protruding block rises and can push slider, so that guava vine can be hung in slider surface, increase the grip of vine on the surface of planting frame, recess block can pull back slider inside stand when descending, facilitate to remove vine.

This utility model discloses a clamping mechanism for arranging cylindrical food during movement, relating to the field of clamping mechanism technology, and aims to solve the technical problem that equipment can only clamp one material at a time. The key technical points are: it includes two downward pressing legs, each with a downward pressing bracket; an upper lateral moving assembly is located at the top of the two downward pressing brackets, and a lower lateral moving assembly is located on one side of each; both the upper and lower lateral moving assemblies are equipped with a downward pressing mounting plate; a first driving assembly and a second driving assembly are respectively located on the downward pressing mounting plates of the upper and lower lateral moving assemblies; downward pressing components are located on the first and second driving assemblies; downward pressing connecting plates are bolted to both sides of the two downward pressing mounting plates; and a third driving mechanism for driving the displacement of the downward pressing mounting plates is provided on the two top and two bottom downward pressing connecting plates. The purpose of this utility model is to provide a clamping mechanism for arranging cylindrical food during movement.

The present application belongs to the technical field of wood barrel processing, and particularly relates to a wood barrel end groove processing equipment, which comprises a rack, a clamping assembly, a barrel rotating power mechanism, a cutter assembly, a sliding power mechanism and a feeding and discharging assembly are arranged on the rack, a vertical frame one and a vertical frame two are symmetrically arranged on the rack, the vertical frame one is installed on the rack, the vertical frame two is slidingly installed on the rack, and the sliding power mechanism drives the vertical frame two to move; two clamping assemblies are symmetrically arranged, and the two clamping assemblies are respectively installed on the vertical frame one and the vertical frame two, the clamping assembly is used for clamping a wood barrel, the barrel rotating power mechanism is used for driving the two clamping assemblies to rotate, and two cutter assemblies are arranged, and the two cutter assemblies are respectively installed on the vertical frame one and the vertical frame two. The wood barrel does not need to be rammed by workers, and the two ends of the wood barrel are conveniently processed by the cutter.

The utility model discloses a paper cup framing system, which relates to the technical field of paper cup framing and comprises a paper cup conveying line used for conveying paper cups and a plastic frame conveying device used for conveying plastic frames, an open-close type interceptor is arranged at the tail end of the paper cup conveying line, and protective plates are arranged on the paper cup conveying line corresponding to two sides of the open-close type interceptor. The opening and closing interceptors are matched with protection plates on the two sides of the paper cup conveying line to position the paper cups; a grabbing device is arranged between the paper cup conveying line and the plastic frame conveying device, the grabbing device grabs paper cups on the paper cup conveying line into plastic frames on the plastic frame conveying device, the grabbing device comprises a collaborative robot, and a clamping jaw used for grabbing the paper cups is arranged at the moving end of the collaborative robot. The paper cup conveying line, the grabbing device and the plastic frame conveying device are matched with one another, so that the paper cups can be automatically and tidily placed in the plastic frames in the storage or transportation operation.

The utility model relates to the technical field of mooncake conveying equipment, in particular to an anti-collision type multi-station rotary table conveying device for mooncake packaging, which comprises a rotary table. A driving mechanism for driving the turntable to rotate is arranged at the bottom of the turntable; a plurality of moon cake positioning mechanisms are arranged on the turntable at equal angles, and a conveying mechanism is arranged beside the turntable; the conveying mechanism comprises a supporting frame. A conveying belt is arranged on the supporting frame, and a plurality of spacing frames are arranged on the conveying belt at equal intervals; when the moon cakes fall off from the rotary table, the moon cakes can fall into the spacing frames on the conveying belt; the four inner edges of the spacing frame are polished, and the four inner edges of the spacing frame are wrapped with elastic materials. According to the mooncake conveying device, collision and damage of mooncakes in the conveying process are effectively avoided, and the integrity and packaging quality of the mooncakes are improved.

The utility model discloses a cleaning device integrated with a scraping strip. The cleaning device comprises a rolling brush assembly, an equipment main body, a sewage tank, a power supply assembly and a control system, the rolling brush assembly is installed on the equipment body and comprises a cleaning layer and a roller component, the roller component is configured to be capable of rotating under driving of the driving motor, and the cleaning layer is arranged on the roller component in a sleeving mode and can synchronously rotate along with the roller component; the equipment body is provided with an integrated scraping strip, scraping teeth are arranged on the scraping strip, the scraping teeth face the rolling brush assembly and make contact with a cleaning layer of the rolling brush assembly, and the scraping strip can scrape off sewage and dirt on the cleaning layer of the rolling brush assembly. The sewage tank can collect sewage dirt cleaned by the rolling brush assembly; the power supply assembly is configured to provide power for the cleaning device, and the control system can control operation of the cleaning device. Due to the arrangement of the integrated scraping strip, the integrated scraping strip can be firmly and conveniently installed on the cleaning device, sewage and dirt are scraped, and particularly the effect of scraping hair dirt on a rolling brush is better.

The utility model discloses a bestriding type electric vehicle beam frame, and relates to the technical field of electric vehicle frames, the bestriding type electric vehicle beam frame comprises a vehicle head seat, side connecting plates are welded on two sides of the vehicle head seat, a support frame is arranged between the two side connecting plates, and the support frame is fixedly welded with the side connecting plates and the vehicle head seat. A vertical rod is welded to the lower end of the side connecting plate, a base is arranged at the lower end of the supporting frame, extension frames are welded to the two sides of the bent position of the supporting frame, and reinforcing frames are welded between the extension frames and the base. The problems that when an object installed in an enclosed internal space is overhauled, due to shielding of a welded side protection frame, overhauling is inconvenient, the side protection frame is not prone to being taken down, different positions are inconvenient to effectively protect through welding fixation, and the side protection frame is not suitable for installation objects of different sizes and structures are solved.

The utility model provides a perforating device for petroleum perforation, which relates to the technical field of petroleum perforation, and comprises perforating equipment, one end of a quick release mechanism is fixedly connected with a polishing mechanism, the polishing mechanism comprises a box body, one end of a motor is fixedly connected with a first gear, the first gear is meshed with a second gear, and the second gear is meshed with the first gear. And the inner wall of the second gear is fixedly connected with a fixing pipe, one end of the fixing pipe is fixedly connected with a bearing, and the inner wall of the fixing pipe is sleeved with a grinding piece. The first gear is driven by the motor to rotate, the second gear is driven by the first gear to rotate, the second gear is limited due to the fact that the second gear is fixedly connected with the fixing pipe, and the second gear can rotate normally due to the fact that the fixing pipe is fixedly connected with the bearing. And the second gear rotates to drive the polishing piece to rotate at the same time, so that the perforating position of the perforating gun is polished.

The invention relates to a kind of emulsion extrusion equipment, including milking barrel, the head of the milking barrel is movably inserted with replaceable milking sleeve, the tail of the milking barrel is connected with horn barrel, the lower end of the horn barrel is connected with connecting pipeline, and the connecting pipeline is connected to the collecting barrel.By the structure of annular air bag, air pipe, adjusting cavity, elastic pull rope and elastic cylinder, when vacuum machine stops working or fails, the negative pressure in the elastic cylinder channel reduces, the adjusting cavity is dragged by elastic pull rope and is extruded to make gas enter annular air bag, so that annular air bag is inflated to strengthen the extrusion of elastic extrusion cylinder and isolation cylinder, can continuously clamp nipple and not fall, avoid negative pressure stop extrusion equipment from falling and cause pollution.

This utility model discloses a fall protection safety device for a large-tonnage monopile vertical pull-out test, belonging to the technical field of fall protection safety devices. The device includes two supports, each topped with two columns. A lifeline is installed between each pair of columns, and a slider is attached to the outside of the lifeline. A protective shell is fixedly connected to the bottom of the slider, and a winding mechanism is located on one side of the protective shell. In this utility model, the worker connects the hook to their safety clothing. Due to the slider, the protective shell can slide outside the lifeline, allowing for easy adjustment according to the worker's needs. If a worker falls, the safety rope, hook, and safety clothing prevent the worker from falling, thus providing fall protection and significantly improving the safety of workers operating above the pile.

The invention relates to the technical field of ultrasonic examination, in particular to an ultrasonic lateral clinostatism examination bed beneficial for displaying a long axis of a common bile duct pancreatic segment, which comprises a support, wheels symmetrically arranged are rotatably mounted at the bottom of the support, and a fixing plate is fixed on the support; the first bed plate and the second bed plate are arranged on the fixing plate, and a supporting mechanism connected with the first bed plate and the second bed plate is arranged on the fixing plate; the lifting mechanism is arranged on the fixing plate and connected with the supporting mechanism; the nursing bed is characterized by further comprising an adjusting assembly which is arranged on the fixing plate and connected with the supporting mechanism, and the adjusting assembly can drive the first bed plate and the second bed plate to move through the supporting mechanism; the overturning assembly is arranged on the fixing plate and connected with the supporting mechanism; and the protective fences are symmetrically arranged on the fixing plate, and the fixing plate is further provided with a protective mechanism connected with the protective fences and the supporting mechanism.

The utility model discloses a parallel operation type boxing machine multi-station cooperative working device which comprises a supporting seat, the upper end of the supporting seat is rotationally connected with a rotating disc, an adjusting groove is formed in the rotating disc, the inner wall of the adjusting groove is rotationally connected with a gear ring, the inner bottom of the adjusting groove is rotationally connected with a plurality of rotating shafts, and the rotating shafts are rotationally connected with the rotating disc. The outer wall of each rotating shaft is fixedly connected with a gear, each gear is meshed with the corresponding gear ring, a plurality of racks are arranged in the adjusting groove, each rack is meshed with the corresponding gear, one end of each rack is fixedly connected with a moving plate, the upper end of each moving plate extends to the outside, and the lower end of each moving plate is fixedly connected with a rotating shaft. The upper end of the rotating disc is fixedly connected with a plurality of fixing plates. And structures such as a gear ring, a gear and a rack are arranged, and under cooperation of structures such as a push plate, a first connecting rod and a second connecting rod, the distance between the multiple clamping plates is flexibly adjusted, so that products of different specifications can be adapted, and the boxing efficiency is improved.

The utility model relates to the technical field of seed cotton processing machinery, and discloses an embossing rib and an embossing machine middle box, the embossing rib comprises a body and an insert, the body comprises a fixed section, a transition section and a main body section which are of an integrated structure, the transition section is arranged between the fixed section and the main body section, the fixed section is suitable for being connected with a rib row frame, and the insert is suitable for being connected with the rib row frame. The fixed section, the transition section and the main body section jointly form a continuous working surface which is used for separating cotton fibers and discharging cotton seeds, and a mounting part is arranged on the working surface, close to the transition section, of the main body section; the insert part is arranged in the mounting part, and when the insert part is mounted in the mounting part, the surface of the insert part is flush with the working surface of the main body section; according to the cotton ginning rib, the overall strength of the cotton ginning rib is improved, the service life of the cotton ginning rib is prolonged, and the situation that a gap between every two adjacent cotton ginning ribs is blocked by cotton fibers is avoided.

The utility model discloses a bottle blowing machine bottle preform arranging and fixed-distance conveying device which comprises a variable-distance base, a longitudinal sliding seat is longitudinally installed on the variable-distance base in a reciprocating sliding mode, a variable-distance screw extending longitudinally is further rotatably installed on the variable-distance base, a bottle preform clamping device for fixing or loosening a bottle preform is installed on the longitudinal sliding seat, and the variable-distance screw is connected with the longitudinal sliding seat. The bottle preform clamping device is provided with a protruding block clamped into a thread groove of the variable-pitch screw, the variable-pitch screw is driven to rotate through a rotation driving device, and threads of the variable-pitch screw are divided into an initial part with the minimum thread pitch, a transition part with the gradually-increased thread pitch and a fixed-distance part with the maximum thread pitch and the fixed distance. According to the device, the distance between the clamped bottle blanks can be automatically changed through rotation of the variable-pitch screw, it is guaranteed that the distance is accurately controlled, driving is stable, and the conveying efficiency is improved.

The utility model discloses a film product transfer pasting device, including cutting board, the middle position of cutting board upper end surface is equipped with the strip steel, the upper end surface of strip steel front part end surface is equipped with a plurality of material piece, the top of two material pieces of last side is equipped with a strip metal shell, both sides of the lower end surface of strip metal shell are equipped with a receiving groove, both sides of receiving groove are equipped with a single pole cylinder of fixed mounting in the inside of strip metal shell, the piston rod of two single pole cylinders is connected with the strip board of being located in the inside of receiving groove, the lower end surface of strip board is consistent with the upper end surface of strip steel, the middle position of strip board lower end surface is equipped with material piece groove, and two material pieces of last side are located inside two material piece grooves respectively. Through the utility model can prevent strip steel from the punch die module of moving from below to above and can ensure that the material piece of cutting down accurately falls on the strip steel.

The application discloses a kind of based on land space planning base conversion integrated device, including workbench, two rotating rollers are rotatably connected on the workbench, two The rotating rollers are connected by conveying belt, a plurality of fixed blocks are fixedly connected on the conveying belt, L-shaped block is fixedly connected on each The fixed block;Fixed plate is fixedly connected on each The fixed block, mounting block is connected on the fixed plate by first spring, rectangular block is fixedly connected on each The mounting block, opening is formed in the rectangular block, slidingly connected with moving block in the opening, clamping plate is fixedly connected on the moving block.The stability of the material is relatively high, the paper material will not fall due to poor fixing effect, avoid the paper material of light quality scattering everywhere after falling, more conducive to the use of paper material by technical personnel, the practicality of workbench is relatively high.

The utility model relates to the technical field of motor controllers, and particularly discloses a controller of a motor drive circuit, which comprises a shell, a through hole is arranged on the outer surface of the shell, control circuit boards are respectively arranged in the shell and on the outer surface of an end cover, and radiating ribs are arranged in the shell in a penetrating manner. When the controller of the motor driving circuit is installed, only the other control circuit board and the heat-conducting silica gel sheet need to be fixed on the outer surface of the end cover, then the control circuit board and the heat-conducting silica gel sheet are placed on the outer surfaces of the radiating ribs, and then the combined radiating ribs can be placed in the shell. And then, the end cover can be mounted, so that the column body can penetrate through the control circuit board and the heat-conducting silica gel sheet and abut against the heat dissipation ribs, the heat dissipation ribs can be tightly attached to the shell and fixed, the control circuit board can be pressed and fixed through the nut, assembly in a narrow space is not needed, and the control circuit board, the heat-conducting silica gel sheet and the heat dissipation ribs can be fixed and mounted conveniently.

The utility model relates to the technical field of paper cup processing and production, and discloses a paper cup convex groove forming device which comprises a shell, a conveying belt is arranged in the shell, a top plate is fixedly connected to the top of the shell, an electric pump is arranged at the top of the top plate, and a first telescopic rod is fixedly connected to the bottom of the top plate. Two limiting rods are fixedly connected to the bottom of the top plate, a mold is fixedly connected to the bottom end of a first telescopic rod, a middle shaft is slidably connected to the interior of the first telescopic rod, a sliding rod is fixedly connected to the outer wall of the middle shaft, and a first inner mold is in threaded connection to the bottom of the middle shaft. According to the utility model, the inner mold I is inserted into the inner wall of the R-shaped convex groove and is fixed, then the R-shaped convex groove is driven to move upwards, and the operations of edge rolling of the cup opening and the convex groove of the cup body are completed subsequently when the paper cup to be treated is positioned under the mold, so that the edge rolling of the cup opening and the convex groove of the cup body can be performed simultaneously, the forming efficiency of the paper cup is improved, and the production process and the time cost are reduced.

The present application relates to soil sampling device technical field, and disclose a vertical lifting type soil sampling device, including: box, its lower end is provided with brake wheel for the structure installed in the box provides loading and moves the foundation; Soil sampling device, it is set up on the upper end of the box and extends to the preset soil sampling surface through the box, soil sampling device includes the hydraulic device set up on the upper end of the box, hydraulic device is connected with the soil sampling cylinder that is through to the box and opens the soil sampling channel in the box; Load device, it is set up in the box and establishes or removes the butt joint with soil sampling cylinder, load device includes the internal frame installed in the box, the internal frame is set up in the surrounding range and is movably provided with the material bucket for carrying and calculating the weight of material, the material bucket is connected with the drive structure that drives its movement. The present application solves the problem that the soil is disturbed in the lifting process, causes the soil loss and produces the low problem of the reserve.

The utility model discloses a moisture-proof file rack. A plurality of layer plates used for supporting files are installed in the file rack body, supporting vertical plates used for supporting and limiting the layer plates are installed on the left sides and the right sides of the layer plates, and moisture-proof boxes used for preventing moisture of the file rack are installed at the lower ends of the middles of the layer plates. Through the arrangement of the stop blocks, after the layer plates are clamped into the first limiting grooves, the layer plates can be quickly locked and unlocked, tedious operation of locking through bolts is avoided, moisture prevention can be conveniently carried out on the interior of the file rack body through calcium chloride particles stored in the multiple moisture-proof chambers, and the file rack is convenient to use. By arranging gauze, the air permeability is improved, the calcium chloride particles conveniently absorb moisture in the file rack body, the calcium chloride particles can be limited, the calcium chloride particles cannot fall off from the damp-proof chamber, in addition, the gauze also increases the friction force of the cinnamomum camphora battens in the third limiting grooves, and the cinnamomum camphora battens are prevented from falling off from the third limiting grooves.

The utility model discloses a fish fillet freezing processing device, which belongs to the technical field of fish fillet processing, and comprises a freezing cabinet, one side of the freezing cabinet is fixedly connected with a box body, the top of the box body is fixedly connected with a motor, the output end of the motor is fixedly connected with a two-way screw rod, the two-way screw rod is rotatably connected inside the box body through a bearing, and the two-way screw rod is fixedly connected with the box body. Two moving plates are in threaded connection with the two-way lead screw, a fixed rod is fixedly connected to the interior of the box body, and the moving plates are slidably connected to the fixed rod. According to the fish fillet freezing processing device, by arranging a storage box, a first limiting groove, a second limiting groove, a bidirectional lead screw, a connecting rod, a motor and a moving plate, the device adopts the modularized storage box, the storage box is convenient to mount and dismount, and after fish fillets in the storage box are frozen and processed, the storage box can be independently taken down, so that the fish fillet freezing processing device is convenient to use. The cabinet freezer does not need to be completely opened, so that the temperature loss is reduced, the energy consumption is reduced, and the fish fillet freezing processing efficiency is also improved.

The utility model relates to reinforced concrete technical field discloses a prefabricated reinforced concrete foundation of splicing, including foundation block, the left side fixed connection of foundation block has first splicing block, the front side of first splicing block all is established with a plurality of round recess, the inner wall screw thread connection of round recess has bolt, the outer wall rear end of bolt is established with annular recess, the inner wall upside and downside of annular recess all are fixedly connected with connecting rod no.

This utility model provides a steel rust removal machine, belonging to the technical field of steel rust removal machines. The utility model includes an operating table, with a protective frame at the top. A rust removal wheel is rotatably connected inside the protective frame, and a motor is fixedly connected inside the protective frame. The rust removal wheel is driven by the motor. An adjustment device is provided at the top of the operating table. A rectangular groove is formed at the top of the operating table, with a threaded rod rotatably connected inside the rectangular groove. A slider is threadedly connected to the surface of the threaded rod, and a protective frame is fixedly connected to the top of the slider. A triangular strip (rubber strip) is fixedly connected to the inner wall of the rectangular groove. A locking rod is inserted into the surface of the threaded rod. A circular groove is formed on the side of the operating table, with one end of the locking rod inserted into the circular groove. A spring is fitted onto the surface of the locking rod. This utility model solves the problem of inconvenient adjustment of the distance between the rust removal rollers.

The utility model provides a chute type diced chicken grading and screening device, which relates to the technical field of grading and screening devices, and comprises a sorting machine, the outer surface of the sorting machine is fixedly connected with a screen frame, the outer surface of the screen frame is fixedly connected with a gathering plate, the outer surface of the sorting machine is connected with a placing rack, and the placing rack is fixedly connected with the sorting machine. A motor is fixedly connected to one side of the containing frame, one end of the motor is fixedly connected with a worm, one end of the worm is fixedly connected with a bearing, the worm is connected with a worm gear in a meshed mode, a rotating rod is fixedly connected to one side of the worm gear, and a poke rod is connected to the outer surface of the rotating rod. The motor drives the worm to rotate, it is guaranteed that the worm rotates more smoothly through the bearing, due to the fact that the worm is in meshed connection with the worm wheel, the worm wheel is driven to rotate while the worm rotates, the rotating rod is driven to rotate in the rotating hole through rotation of the worm wheel, and the poke rod is driven to rotate through the rotating rod. The diced chicken conveying speed is accelerated.

The application discloses a waterproof rubber strip mounting device for a ceramic plate curtain wall corner, which comprises a supporting frame matched with curtain wall keel steel mounting, vertical angle steels fixedly mounted on the supporting frame, horizontal angle steels and waterproof rubber strips mounted on the supporting frame; longitudinal adjusting frames matched with vertical ceramic plate mounting are mounted on the vertical angle steels, longitudinal adjusting frames matched with horizontal ceramic plate mounting are mounted on the horizontal angle steels, and the waterproof rubber strips are arranged between the gaps between the vertical ceramic plate and the horizontal ceramic plate; the waterproof rubber strip mounting device for the ceramic plate curtain wall corner of the technical scheme is mounted through the supporting frame matched with the keel steel, support points are provided, the horizontal and longitudinal adjusting frames are used for respectively adjusting and locking mounting of the corresponding ceramic plates and the horizontal and vertical angle steels, multi-point locking positioning mounting is formed, effective support mounting points are provided for the waterproof rubber strip mounting, and it is ensured that the waterproof rubber strip will not fall off in the later construction and use.

The utility model discloses a cleaning frame for gear parts. The cleaning frame comprises a basic frame, a plurality of overturning frames used for placing various gear parts, anti-tipping lock pins and a contact sensor blocking assembly, the foundation frame comprises a bottom frame and a side frame which surrounds the periphery of the bottom frame and is formed by vertically extending upwards; the plurality of roll-over stands are arranged on the bottom frame side by side at preset intervals, the bottoms of the roll-over stands are hinged to the bottom frame, and each roll-over stand can roll over left and right around a hinge point of the roll-over stand; one end of the anti-rollover lock pin is fixed on the side frame, and the other end of the anti-rollover lock pin is inserted into the turnover frame on the outermost side; the contact sensor blocking assembly is installed on the bottom frame and can enable the cleaning frame to stop running after the cleaning frame passes through the cleaning machine and reaches a preset position. The universal cleaning frame for the gears is high in universality, low in cost and convenient to use, the cleanliness of the gear parts is improved under the condition that the parts are prevented from being collided, and the production turnover efficiency is improved.

The utility model relates to a gift package which comprises a barrel body axially extending up and down, a cover body located above the barrel body, a plurality of installation parts located in the containing cavity and arranged at intervals in the circumferential direction of the inner wall of the barrel body and installation shells with the bottoms matched with the installation parts. The barrel body is detachably connected with the cover body, each mounting shell is internally provided with a mounting cavity, and the upward projection of each mounting cavity falls on the cover body. By the adoption of the scheme, the gift package has the advantages that after the cover body is taken down, objects of different types can be loaded into the different mounting shells respectively, so that the objects and gifts of different types cannot be mixed together, and convenience is provided for taking out the objects and gifts subsequently.

The utility model relates to the technical field of lens accessories, and discloses a quick-release magnetic type annular polarization flash device which comprises an inner ring and an outer ring, the inner ring and the outer ring are connected in a magnetic mode, a first convex round block is fixedly installed on the outer side of the inner ring, a first magnetic block is embedded in the inner wall of the first convex round block, a lamp holder clamping strip is fixedly installed on the inner wall of the inner ring, and the lamp holder clamping strip is fixedly installed on the outer side of the outer ring. An outer plate is fixedly mounted on the surface of the outer ring, a fan-shaped hole is formed in the surface of the outer plate, a center ring is fixedly mounted on the inner wall of the outer plate, a second convex round block is fixedly mounted on the outer wall of the outer ring, and a second magnetic block is embedded in the second convex round block. According to the quick-release magnetic type annular polarization flash device, the inner ring is clamped with the external annular flash lamp through the lamp holder clamping strip, the outer ring and the inner ring are installed in a mutual magnetic attraction mode through the first magnetic block and the second magnetic block, and in the process, the purposes of quick release and magnetic attraction convenient installation of the inner ring, the outer ring and the annular flash lamp are achieved.