140results about How to "Easy to press" patented technology

The utility model discloses a stainless steel coiled plate cutting device which comprises a top plate, end plates are fixedly installed on the outer surfaces of the two ends of the top plate, hanger rail sliding doors are installed at the front end and the rear end of the outer surface of the lower end of the top plate, the number of the end plates is two, and a cutting assembly is installed on the upper portion between the two end plates. Pressing structures are fixedly mounted on the front side and the rear side of the lower portion between the two end plates, and the cutting assembly comprises a ball screw, a guide rod, a first movable block, a hydraulic cylinder, a ball nut, a sliding sleeve, a mounting block, a laser cutting head and a second gear motor. According to the stainless steel coiled plate cutting device, a stainless steel coiled plate to be cut is conveniently pressed through the arranged pressing structure, the stability of the stainless steel coiled plate in the cutting process is improved, the stainless steel coiled plate is conveniently cut through the arranged cutting assembly, and convenience is improved.

A thin-wall ball bearing comprises an outer ring, an inner ring and a dustproof cover, a roller path is arranged between the outer ring and the inner ring, outer sealing grooves matched with the dustproof cover to form sealing are formed in the positions, located on the two sides of the roller path, of the outer ring, the end, close to the outer sealing grooves, of the dustproof cover is a first contact part, and the first contact part is obliquely arranged before entering the roller path; the outer sealing groove is concavely arranged towards the outer diameter direction of the outer ring, a first contact point and a second contact point are formed at the two ends of the outer sealing groove, the outer sealing groove and the dustproof cover form contact sealing only through the first contact point and the second contact point, and the inclination angle of the first contact part is increased after the first contact part forms contact sealing with the first contact point and the second contact point. The utility model has the beneficial effects that the inner part of the concave outer sealing groove does not need to be processed at high precision, so that the processing difficulty and the production cost are reduced; meanwhile, due to the inclination angle of the first contact part, the press-fitting torque is reduced, and the outer ring is prevented from being deformed due to the fact that the outer ring bears too large press-fitting torque.

The invention provides a medium rib plate forming machine, which is sequentially provided with the following components along the conveying direction of a plate rib piece: a feeding leveling device which comprises an upper rolling group and a lower rolling group and is used for leveling the plane of the plate rib piece; the convex rib pressing and punching device is used for pressing and punching reinforcing ribs on the plate rib pieces; the stamping type matrix device is used for stamping the number marks on the plate rib pieces; the notch punching device is used for punching a notch of an edge folding part of the plate rib piece; the rolling forming device is used for bending and rolling the folded edge part of the plate rib piece through a series of pressing rollers; the shearing device is used for shearing the plate rib piece according to the required length of the middle rib plate; the front and back folding head device comprises a folding head device and two conveying devices arranged on the input side and the output side of the folding head device; the folding head device is used for bending the flanging part of the plate rib piece, the conveying device at the input end of the folding head device is used for conveying the cut plate rib piece, and the conveying device at the output end of the folding head device is used for conveying the formed middle rib plate.

The utility model relates to the technical field of rice processing, and discloses a rice hull pressing device for rice processing, which comprises a shell, the top of the shell is fixedly connected with a feed hopper, the front side of the shell is fixedly connected with a crushing device, and the lower part of the interior of the shell is fixedly connected with a drying barrel. A drying barrel is fixedly connected to the inner side of the outer shell, a vibration device is fixedly connected to the inner side of the drying barrel, hydraulic devices are fixedly connected to the two sides of the lower portion of the interior of the outer shell, and a pressing shell is fixedly connected to one side of each hydraulic device. According to the rice drying device, the time of rice in the drying barrel can be longer while the rice can fall down smoothly, it is guaranteed that the rice can be dried more thoroughly, the quality of the rice during pressing is guaranteed, a hydraulic device and a pressing shell are arranged, pressing of the rice is facilitated, the rice can be in a closed state during pressing, and the practicability of the rice drying device is improved. And falling to the outside due to extrusion is prevented.

The invention discloses an automatic separating device and method for isolating rings, the device comprises a rack, a servo motor, a linear moving module, a linear moving module sliding block, a shifting piece, a conveying guide rail, a clamping ring and a support, the conveying guide rail comprises a material storage section and a separating section, the material storage section is a smooth cylinder, and the separating section is a screw rod with a certain screw pitch; the servo motor has positive and negative rotation functions and is detachably connected with the storage section; the A face of the shifting piece is fixedly connected with a linear moving module sliding block capable of horizontally moving, a round hole allowing the conveying guide rail to penetrate through is formed in the B face of the shifting piece, and the shifting piece can push the isolating ring from the storage section to the separation section. The isolating rings are separated one by one after entering the threads of the separation section. According to the separating device and method for the isolating rings, the isolating rings are separated one by one through rotation of the screw, the technical bottleneck that the isolating rings are difficult to separate due to the fact that the isolating rings are light in weight and prone to deformation is solved, and efficient and automatic separation of the isolating rings is achieved.

A wafer photoresist film pasting press-fitting device comprises a lower shell, an electric negative pressure vacuum pump, an air compressor, an upper cover, a table disc, an electric push rod, an air bag and an exhaust valve. A connecting pipe is installed at the side end of the lower shell, the outer side end of the connecting pipe is connected with the air inlet end of the electric negative-pressure vacuum pump, a fixing pressing ring is installed at the lower end in the upper cover, and the outer side of the air bag is installed on the inner side of the fixing pressing ring. An air inlet pipe is installed on one side of the air bag and connected with an air compressor exhaust pipe. The multiple sets of electric push rods are installed at the lower end in the lower shell, and the outer sides of the lower end of the table plate are installed at the upper ends of the multiple sets of electric push rods correspondingly. According to the utility model, the photoresist film can be uniformly adhered to the surface of the wafer, so that the photoresist has better fluidity when being melted, and can be better pressed into a groove in the surface of the wafer; and through water cooling of the film-pasted wafer, the photoresist can be cured within the time as short as possible, and the cooling time is shortened. According to the utility model, the production efficiency is correspondingly improved on the basis of ensuring the product quality.

The utility model discloses a cold pressure terminal machine, it includes: bottom plate, clamping wire module, torsion wire module, send terminal module and material disc module of vibrating, and send terminal module includes support seat, first guide rail, swing structure, straight vibrating structure, block drive motor, blocking arm, send terminal drive structure and set up in the support seat other side and be used for the jaw structure of clamping terminal transmission to swing structure, in the utility model, through adding a straight vibrating structure in send terminal module, after terminal is vibrated from material disc module of vibrating, straight vibrating structure can carry out secondary vibration adjustment to terminal, make terminal can swing with correct posture, so as to carry out terminal pressure, effectively promote the precision and work efficiency of wire rod processing, can also be adapted to the pressure of various terminals, improve the adaptability.

The utility model discloses a sanitary paper double -sided knurling mechanism, including base. The utility model discloses, material is introduced the top surface of driving roller through guide roller, and the driven roller passes through the sliding slot and elevates, and the interval between driving roller and driven roller is adjusted, and the driven roller is fixed in the sliding slot in the motion fixed nut, and the interval between driving roller and driven roller is adjusted, thereby the material after different can carry out the normal pattern of press bonding, and through the telescopic of the first electric push rod drive clamping block, the driving roller is convenient to dismount, and the driving roller of different pattern is convenient to replace, thereby convenient to the press bonding of material, through the telescopic of the second electric push rod drive positioning clamping base, make positioning clamping base the reel of different size of clamping, and then through the rotation of another positioning clamping base of second motor drive, thereby convenient to the winding of material, through the clamping of positioning clamping base and second electric push rod convenient to the reel of different length, thereby convenient to the storage of the material of press bonding.

This utility model belongs to the technical field of cutting devices and discloses a cutting device for connecting corner brackets. It includes a base plate, with a feeding device body fixedly installed on the top of the base plate, and a side plate fixedly connected to the right side of the feeding device body. This utility model, by setting up a lifting plate, a vertical plate, a vertical rod, and a push plate, allows the feeding device body to continuously convey the corner brackets, pushing the cut corner brackets to the top of the lifting plate. When the corner brackets contact the outer surface of the vertical plate, the power motor can be activated to lower the pressure plate, thereby pressing the corner brackets to prevent them from collapsing. Then, the drive motor is activated, causing the threaded rod to move the lifting plate downwards. Next, the fixed pneumatic cylinder is activated, causing the push plate to move forward, thus pushing the corner brackets forward. This allows the corner brackets to be stably transferred from the top of the lifting plate to the top of the flatbed trolley, facilitating further processing and pressing of the corner brackets by the operator.

The utility model relates to the technical field of fishing raft frames, and discloses an anti-wave type fishing raft frame supporting pipe fitting which comprises a connecting piece, a positioning cylinder is fixedly installed outside the connecting piece, a supporting pipe is fixedly installed inside the connecting piece, a stabilizing pipe is fixedly installed inside the connecting piece, a positioning mechanism is arranged outside the supporting pipe, and the stabilizing pipe is fixedly installed inside the connecting piece. And a limiting mechanism is arranged outside the connecting piece. Through the arrangement of the positioning columns and the positioning holes, the positioning work of the positioning seats is facilitated, subsequent quick positioning of the buoys is facilitated, the distance between the buoys is conveniently controlled according to actual requirements, displacement of the positioning seats and the buoys is avoided, under the cooperation of the rope bundling grooves, the bundling ropes are limited, displacement of the bundling ropes is avoided, the stability of the buoys is ensured, and the service life of the buoys is prolonged. The stud and the positioning seat are installed in a threaded mode, the guide plate can conveniently slide in a sliding groove formed in the positioning seat, the pressing plate can conveniently press the binding rope downwards by rotating the stud, and therefore the binding rope is tensioned.

The present application relates to the technical field of interlayer film production, and particularly relates to a production equipment for interlayer film. The technical scheme comprises: the side plates are arranged above an oil tank, feeding guide rollers are arranged between the side plates, the feeding guide rollers are arranged in a triangular array, bearing sleeves are arranged on the feeding guide rollers, fixing blocks are arranged on the bearing sleeves, reflecting blocks, laser emitters and laser receivers are arranged on the fixing blocks, feeding guide blocks are arranged between the side plates behind the feeding guide rollers, heating rollers are arranged between the side plates on the side away from the feeding guide rollers, and pressing rollers are arranged between the side plates behind the heating rollers. The present application can monitor the feeding equipment when feeding, and can timely feedback when the position of the multi-layer film deviates, so that the user can quickly adjust the equipment.

A rotary magnetic opening and closing nail clipper comprises an upper clipper mouth, a lower clipper mouth, an upper clipper handle and a lower clipper handle, the upper clipper mouth and the lower clipper mouth are hinged together in a crossed opening and closing mode, the upper clipper handle is connected with the lower clipper mouth, the lower clipper handle is connected with the upper clipper mouth, and opening and closing of the upper clipper mouth and the lower clipper mouth are controlled through opening and closing of the upper clipper handle and the lower clipper handle. An upper magnetic block and a lower magnetic block are respectively arranged in the upper clamp handle and the lower clamp handle, the upper clamp handle is rotatably connected with the lower clamp mouth, the upper clamp handle can be positioned at an attraction position and a repulsion position through rotation, when the upper clamp handle is positioned at the attraction position, the upper magnetic block and the lower magnetic block are attracted to cover the upper clamp handle and the lower clamp handle, and when the lower clamp handle is positioned at the repulsion position, the upper clamp handle and the lower clamp handle are separated from each other. And the upper magnetic block and the lower magnetic block repel each other to open the upper clamp handle and the lower clamp handle. According to the nail clipper, covering and opening of the nail clipper are controlled through the magnetic blocks, attraction and repulsion of the magnetic blocks are achieved by rotating the upper clipper handle, the nail clipper has the advantages of being simple in structure, novel in form, convenient and fast to operate and capable of saving labor, the magnetic blocks are not prone to damage, and the service life of the nail clipper can be prolonged.

This invention relates to a detachable semiconductor ice-making module and a vehicle refrigerator incorporating the module. It solves the technical problems of poor ice-making effect and high cost in existing vehicle refrigerators. The module includes an ice-making housing with an ice-making mounting cavity. The upper end of the ice-making housing has an opening communicating with the ice-making mounting cavity, and an ice-making box is installed within the opening. An ice-making box cover is provided at the upper end of the ice-making box, and an ice-making component is located within the ice-making mounting cavity at the lower end of the ice-making box. A detachable connecting component for detachably installing the ice-making housing into the vehicle refrigerator and / or a detachable electrical connection module for electrically connecting the ice-making component to the vehicle refrigerator are provided on the outside of the ice-making housing. The advantages are: the detachable connecting component and the detachable mounting mechanism facilitate quick and easy connection between the ice-making housing and the main body of the vehicle refrigerator, improving the installation and portability of the ice-making housing, increasing ice-making efficiency, and reducing the space occupied by the ice-making equipment.

The utility model discloses a door plate handrail machining alignment tool which comprises a bottom plate, two stand columns in mirror symmetry are perpendicularly fixed to the top face of the bottom plate, the top face of each stand column is movably connected with a swing arm, the tail ends of the two swing arms are jointly connected with a cross beam in a telescopic mode, and the bottom face of the cross beam is connected with an indentation piece in a lifting mode. A cushion block is arranged below the creasing piece and fixed to the top face of the bottom plate, and the front side and the rear side of the cushion block are each horizontally and telescopically connected with a clamping plate. The two swing arms are movably connected to the top face of the bottom plate, the tail ends of the two swing arms are jointly connected with the cross beam in a telescopic mode, the pressing block and the pressing strip are connected to the bottom face of the cross beam in a telescopic mode, leather can be conveniently pressed into a groove outside a plastic part, the leather does not need to be manually pressed into the groove, the attaching efficiency of the leather and the plastic part is improved, and the labor intensity of workers is reduced. And meanwhile, the flatness and the attractiveness of the leather adhered to the plastic part are also improved.

The utility model provides a nondestructive testing device for a concrete structure, and belongs to the technical field of concrete detection. The nondestructive testing device for the concrete structure comprises an ultrasonic testing instrument body, an ultrasonic probe is arranged on one side of the ultrasonic testing instrument body, a protective cover is arranged on the outer side of the ultrasonic probe in a sleeving mode, fixing boxes are installed at the two ends of one side of the ultrasonic testing instrument body correspondingly, and a bayonet is formed in one side of each fixing box; a locking box is installed on the side, away from the ultrasonic detector body, of the protective cover, movable grooves are formed in the two ends of the side, close to the protective cover, of the locking box, a locking mechanism is arranged in the locking box and comprises a rotating shaft, one end of the rotating shaft is rotationally connected with the middle of the inner side of the locking box, and the outer side of the rotating shaft is sleeved with a gear; according to the detachable protective cover, the protective cover can be effectively detached with one hand, the use convenience of a product is improved, and the detachable protective cover has high practical value.

The utility model belongs to the technical field of articles for daily use, and particularly relates to a detachable and washable cup cover and a water cup and a thermos bottle formed by the detachable and washable cup cover. Comprising a cover body and an inner plug assembly detachably arranged in the cover body, a sealing cover is arranged at the bottom of the cover body, and the inner plug assembly is detachably connected with the cover body and the sealing cover through elastic fasteners; a movable buckling part is convexly arranged on the outer side of the elastic fastener, a clamping groove matched with the movable buckling part is concavely formed in the cover body, and the movable buckling part is buckled in the clamping groove or loosened from the clamping groove; a spinning protrusion is arranged at the bottom of the elastic fastener, a spinning groove is formed in the position, corresponding to the spinning protrusion, of the upper end face of the sealing cover, and the spinning protrusion is rotationally clamped in the spinning groove or rotationally separated from the spinning groove; the cover body, the inner plug assembly and the sealing cover can be detached and separated through the elastic buckle assembly, the cover body, the inner plug assembly and the sealing cover can be detached and cleaned by hands without tools, the sanitation problem that a traditional kettle cover is integrated and cannot be detached, and consequently the kettle cover is difficult to clean is solved, and the sanitation hidden danger is greatly reduced from the source.

The utility model discloses a kind of pressing equipment of remote controller shell, it is related to pressing equipment technical field, including placing groove board and pressing plate, the inner cavity wall bottom of placing groove board is placed with positioning block, the front and rear side wall of positioning block is fixedly connected with adjusting tooth block, the inner cavity wall of placing groove board is opened with adjusting tooth slot in two sides, the bottom left side of pressing plate is fixedly connected with first pressing block, the bottom right side of pressing plate is equipped with second pressing block, adjusting pressing block is equipped between the first pressing block with the second pressing block, the pressing equipment of remote controller shell is positioned groove, adjusting tooth block and adjusting tooth slot by positioning block cooperation, so that in use can adapt to different size remote controller, so that applicability greatly improves, while conveniently and quickly fixed limit remote controller to facilitate subsequent pressing, support block is used to support remote controller when pressing, improve pressing effect while protecting remote controller button.

The utility model relates to a book die-cutting machine with a three-side cutter, which belongs to the field of book die-cutting and comprises a supporting seat, a stand column is fixedly connected to the upper side of the supporting seat, a top plate is fixedly connected to the upper side of the stand column, and a cutting device for cutting books is arranged on the lower side of the top plate. The cutting device comprises a first driving motor fixedly mounted on the lower side of the top plate, a first connecting plate fixedly connected to the output end of the first driving motor, and a first cutting knife fixedly connected to one end of the lower side of the first connecting plate; the adjusting device is arranged on the lower side of the first connecting plate and used for adjusting left-right cutting of books; and the pressing device is arranged in the first connecting plate and used for pressing different types of books. According to the book die-cutting machine with the three-side cutter, the straight toothed plate and the connected movable pressing plate are pushed towards the left side and the right side of the second connecting plate under the condition that the rotating shaft drives the gears to be meshed, and books of different models can be conveniently pressed.

This invention discloses an automatic positioning and pressing device and method for Z-type pins, including a housing transmission line, a Z-type housing lifting and pressing plate, a Z-type pin pressing assembly, and a Z-type pin positioning fixture. The Z-type pin positioning fixture is disposed in the vertical pressing groove of the Z-type housing lifting and pressing plate, and includes a Z-type pin elastic positioning groove whose width can be adaptively adjusted. The Z-type pin pressing assembly includes pressing jaws, a pin pressing lifting mechanism, and a pin pressing slide rail. The pressing jaws include a left jaw and a right jaw. The right jaw has a Z-type pin placement groove and a pressing insertion part. The left jaw includes a Z-type pin clamping spring, a vertical clearance spring, and a left jaw telescopic mechanism. In this invention, the Z-type pin pressing assembly can automatically grasp multiple Z-type pins and perform primary and secondary pressing. During the pressing process, the Z-type pin elastic positioning groove can adaptively adjust its width to prevent deformation of the Z-type pins during pressing, thereby ensuring assembly accuracy and success rate.

The utility model discloses a high stability AGV fork truck relates to AGV fork truck technical field, including the fork truck machine box, the one side of fork truck machine box is provided with elevating unit, the one side of elevating unit is provided with the shovel material unit, the top of elevating unit is provided with the adjusting unit, the one side of adjusting unit is provided with the limiting unit, the limiting unit includes the pressing plate, the pressing plate sets up at the one side of adjusting unit, the inside of pressing plate is provided with the inner groove, the one side of pressing plate is connected with motor three through bolt, the output fixed sleeve of motor three has two -way screw rod no.

The utility model discloses a kind of transversely arranged flush toilet water tank button structure and the flush toilet water tank of applying it, one kind of transversely arranged flush toilet water tank button structure includes tank cover and drain button, tank cover is provided with button hole, tank cover is arranged with pivot along front-back direction, the drain button is transversely arranged in tank cover top by pivot, the direction of the drain button around pivot restriction swings on button hole. By being arranged with pivot along front-back direction on tank cover, and by pivot, drain button is transversely arranged in tank cover top, so that drain button arrangement can make full use of the transverse length of the tank cover of flush toilet water tank, so that drain button has greater operating interval, so that user is more convenient to press, can cope with all kinds of crowd use.

The present invention discloses a wiring tool for a connector, comprising a connector positioning device and an auxiliary handle, wherein the connector to be wired can be fixedly positioned on the connector positioning device, and at least one auxiliary handle can be movably installed on at least one side wall of the connector positioning device, and the auxiliary handle can press against the pressing end surface of the side pressure handle of the connector. The present invention has a simple structure and is simple and convenient to operate, and effectively improves the problem of large pressing force and small pressing surface of the side pressure connector handle. The diversified evolution combination of the auxiliary handle and the connector improves the wiring operation efficiency and saves wiring time.

The application relates to the technical field of bathroom products, and provides a water outlet switching structure, which comprises a water inlet seat, a limiting disc, a first elastic piece, a water outlet seat and a plurality of pressing assemblies; the limiting disc is limited to slide in the water inlet seat, a plurality of limiting grooves are arranged on the limiting disc at intervals along the circumferential direction of the limiting disc; the first elastic piece is arranged between the water inlet seat and one end of the limiting disc; the water outlet seat is arranged on one side of the water inlet seat and is provided with a plurality of water outlet holes; the pressing assembly comprises a limiting rod, a button and a second elastic piece; the limiting rod is slidably connected to the water outlet seat and penetrates one end to block the water outlet hole; one end of the limiting rod, which is close to the limiting disc, is provided with a first chamfer and is provided with an embedding groove; the button is arranged at the end of the limiting rod, which is away from the first chamfer; and the second elastic piece is arranged between the limiting rod and the water inlet seat. Based on the above, the water outlet mode can be conveniently switched. In addition, a shower head is also provided.

The present invention relates to the field of wire stripping technology, and specifically discloses a continuous wire feeding device for a fully automatic computer wire stripping machine, including a support frame, a wire stripping machine body placed on the support frame, and a wire stripping machine conveying mechanism arranged on the front of the wire stripping machine body, the side of the support frame is provided with a wire feeding mechanism for feeding the support frame, the wire feeding mechanism includes a support frame and a protective cover, the support frame is fixedly connected to the side of the support frame, and the protective cover is fixedly connected to the front of the wire stripping machine body. The present invention effectively realizes a fully automatic computer wire stripping machine through the cooperation between the wire stripping machine body on the support frame and the wire stripping machine conveying mechanism, and facilitates the conveying line of the wire stripping machine conveying mechanism through the arranged wire feeding mechanism, and the wire feeding mechanism can pre-place the wire, and then when the first wire is stripped by the wire stripping machine, the second wire will be followed by feeding the wire to the wire stripping machine conveying mechanism for stripping.

The utility model provides a fabric printing and dyeing device for clothing processing, which comprises a base, a cloth outlet roller, a cloth collecting roller and a printing and dyeing pool, the cloth outlet roller is arranged on the right side above the base, the cloth collecting roller is arranged on the left side above the base, the printing and dyeing pool is arranged on the right side of the cloth collecting roller, a lifting pressing plate is arranged above the printing and dyeing pool, and the left side and the right side below the lifting pressing plate are respectively provided with a lower pressing roller. Compared with the prior art, the device has the following beneficial effects that the impurity removing part is arranged, so that impurities attached to the surface of the fabric can be scraped before the fabric is printed and dyed, the influence of the impurities on the printing and dyeing effect is prevented, the perfect presentation of the printing and dyeing effect is effectively ensured, the interference of the impurities is avoided, and colors can be uniformly and accurately attached to the fabric; the problems of color spots, color stains and the like caused by impurities are avoided, so that the printed and dyed fabric is bright and pure in color and natural in transition, and the attractiveness and visual attraction of a product are greatly improved.

The application relates to a cleaning device. The cleaning device comprises a frame, a cleaning assembly, a hand lever assembly, a water injection assembly and a switch assembly. The cleaning assembly comprises a cleaning roller which is rotatably connected to the frame. The hand lever assembly is connected to one end of the frame which is away from the cleaning assembly. The water injection assembly comprises a water tank and a hose. The water tank is mounted on the hand lever assembly. One end of the hose is connected to the water tank. The hose is partially arranged in the hand lever assembly and partially arranged in the frame, so that one end of the hose which is away from the water tank can inject water into the cleaning roller. The switch assembly is at least partially mounted on the hand lever assembly to realize the conduction or blockage of the hose.

The present invention belongs to the technical field of presses with pressure heads, and in particular to a sound-insulating and heat-insulating SPC cabinet panel, a processing technology and a press. The present invention aims to solve the problem in the prior art that the processing environment cannot be in a vacuum state when the cabinet panel is manufactured, and the problem that the cabinet panel cannot be pressed evenly when pressed. The press comprises a processing box, a plurality of columns are symmetrically and fixedly mounted on the bottom of the processing box, guide grooves are fixedly mounted on the inner walls on both sides of the processing box, a slide bar is slidably connected in the guide groove, and the tops of the two slide bars extend into the processing box. The present invention can put the cabinet panel in a vacuum state during the pressing process, and can make the cabinet panel evenly stressed during the pressing process. Therefore, in actual use, it can be ensured that the cabinet panel will not crack.

The utility model discloses a fingerprint identification intelligent lock which comprises a lock body, an electronic control panel embedded in the surface of the lock body and a handle fixedly connected to the surface of the lock body, a supporting assembly is installed on the surface of the lock body, and a hanging assembly is installed on the outer side of the supporting assembly; the supporting assembly comprises an assembling base installed on the surface of the lock body through a bolt and a positioning base fixedly connected to the end face of the assembling base. The hanging assembly comprises a supporting frame inserted into the surface of the assembling base. According to the use requirements, the assembly seat is held, the positioning seat of the assembly seat and the positioning groove are correspondingly inserted, then a bolt and a mounting hole penetrating through the step groove are used, the penetrating end of the bolt extends into the threaded groove in the surface of the lock body, and the assembly groove of the supporting frame and the assembly seat are fixed in an inserted mode. The fingerprint lock can be directly hung on the surface of a hanging frame, an electronic control panel of the lock body can be conveniently pressed, fingerprint collection and recognition processing are carried out, and the use effect is good.

The utility model relates to a kind of pressure maintaining device for PCB, including base, product fixture connected on base, presser plate being set above product fixture by support and lifting assembly for driving presser plate lifting connected on support, installation slot is equipped on product fixture, back glue support block is equipped in installation slot, glue pad support boss is fixed on base, the top end of glue pad support boss is penetrated into installation slot, product fixture is liftable by guide rod and set on base, second lifting assembly for driving product fixture lifting is connected on base.When product fixture is in low position, glue pad support boss cooperates with presser plate to maintain pressure on the glue pad area of PCB, after second lifting assembly drives product fixture to rise, glue pad support boss exits installation slot, back glue support block cooperates with presser plate, and the back glue area of PCB is maintained pressure, and by twice pressure maintaining, it can ensure that the back glue and glue pad of PCB are well pressed, so as to ensure the bonding quality of PCB and glass.