17results about How to "Quick connect fixation" patented technology

The utility model relates to electric ship field, and disclose a kind of BMS mainframe structure for electric ship, including shell, the both sides of shell are equipped with positioning mechanism, the front of shell is equipped with protection mechanism, the positioning mechanism includes two locating plates, two the both sides of shell are movably installed respectively in locating plate, the top of locating plate is fixedly installed with two limit sleeves to front and rear end, and the top of locating plate is movably installed with telescopic column respectively and located in two limit sleeves, the bottom of telescopic column is fixedly installed with stud, and the top of telescopic column is fixedly installed with knob. Through locating plate and stud, the quick connection and fixation between shell and equipment are facilitated, bolt connection can be used simultaneously, and external scratching is reduced when transporting and carrying;Through fender and contraction groove, the protection of shell inside mainframe is improved, external dust is reduced to enter, and the connection of cable is facilitated.

The utility model relates to tobacco cutting machine material feeding positioning deviation rectification technical field discloses a tobacco cutting machine material feeding positioning deviation rectification mechanism, including base and fixed base, the side between of base is provided with guide rod, the right side fixedly connected with fixed base at base top, the inside of fixed base is provided with second reservation groove, the left side fixed mounting of base has the pneumatic cylinder, the right side swing joint of pneumatic cylinder has telescopic link, the inside of telescopic link's right side is fixedly connected with deviation rectification block and is fixedly connected with deviation rectification block in the inside of fixed base, the inside of deviation rectification block is provided with first reservation groove. This tobacco cutting machine material feeding positioning deviation rectification mechanism is provided with deviation rectification block and other spare parts, utilizes position sensor, when sensing that material deviation occurs, can open pneumatic cylinder, utilizes telescopic link and can drive one side deviation rectification block to guide movement on guide rod, thereby makes its material in the middle position of conveying table, and the stable material feeding of convenience solves the problem that it is not convenient to automatically position deviation rectification according to the position of food material.

The utility model relates to the field of large -span inflatable film building truss, including first main girder, second main girder and telescopic square pole, the telescopic square pole is provided with two, and two telescopic square poles are herringbone shape and set up between first main girder and second main girder, the both sides of first main girder and second main girder close telescopic square pole end portion are provided with second side frame and first side frame respectively, both ends of telescopic square pole all are fixed with the plug -in board, the inside of first side frame and second side frame is located the upper and lower sides of plug -in board and is all seted up ring cavity, the inside of ring cavity is installed with return spring and inner ring from outside to inside in proper order, the inside one end of inner ring is installed with straight edge half ring and bevel half ring, the utility model discloses the plug -in board and the side frame structure realize telescopic square pole and main girder quick connection, simplify operation and promote efficiency, herringbone telescopic square pole cooperation steady connection enhances truss support stability.

The pediatric medicine grinding device comprises a dustproof shell, an opening is formed in the upper surface of the dustproof shell, a maintenance upper cover is installed at the upper end of the dustproof shell, a feeding pipe is arranged on the upper surface of the maintenance upper cover, and a feeding opening cover is arranged on the surface of the feeding pipe of the maintenance upper cover. And a discharging pipeline is arranged at the lower end of the dustproof shell. The pediatric medicine grinding device with the layered crushing function is provided with a re-grinding crushing block and a supporting baffle, when the pediatric medicine grinding device works, firstly, two crushing gears oppositely rotate to conveniently extrude and crush medicines, then the medicines fall on the surface of the supporting baffle, and a transmission cylinder rotates to drive the re-grinding crushing block to circumferentially swing; and a re-grinding crushing block is matched with auxiliary crushing teeth on the surface of a supporting baffle to further grind and crush the medicine, so that the medicine crushing uniformity is improved, the medicine crushing efficiency is improved, and finally, the medicine falls down from filtering holes of the supporting baffle to be used.

The utility model belongs to the technical field of glue production equipment, and particularly discloses a quick connection structure of a filter and a material cylinder, which comprises the filter, a movable nut and a glue outlet pipe arranged at the bottom of the side wall of the material cylinder, the two ends of the filter are respectively provided with a feeding pipe and a discharging pipe, an outer limiting flange is integrally formed in the middle of the outer wall of the feeding pipe, and the outer limiting flange is connected with the movable nut. The movable nut is movably arranged on the feeding pipe in a sleeved mode, an inner limiting flange is integrally formed at the position, close to one end, of the inner wall of the movable nut, the feeding pipe can be connected into the glue outlet pipe in an inserted mode, and when the movable nut is in threaded connection with the glue outlet pipe, the end of the inner limiting flange and the end of the glue outlet pipe abut against the two ends of the outer limiting flange respectively. Only one person is needed in the whole operation process, the filter and the material cylinder are rapidly connected in a sealed mode, the glue leakage phenomenon is avoided, and therefore labor can be saved, and production efficiency is improved.

The utility model relates to the technical field of bellows, and disclose a bellows connecting piece convenient to install, the fixed lock ring is movably sleeved in the surface position of connecting sleeve pipe, the mobile lock cover is movably sleeved in both sides positions of connecting sleeve pipe surface, the bellows main part is movably sleeved in both sides positions of connecting sleeve pipe inside, the installation connecting groove is set up in the four -corner position of bellows main part inside the surface of connecting sleeve pipe, the mobile lock cover includes lock cover ring, the surface position fixed sleeve of lock cover ring has the protective cover, the rectangular hole is set up in the four -corner position of lock cover ring inner wall, the locking rod is movably sleeved in the rectangular hole position inside the protective cover, be equipped with connecting sleeve pipe, fixed lock ring, mobile lock cover, be favorable to when installing and connecting bellows main part, through fixed lock ring rotation drive mobile lock cover and move, make mobile lock cover quick connection fixed bellows main part, simple and convenient operation, save a lot of time.

This utility model discloses a quick-connect structure for a commode, including a quick-connect frame. A commode body is located on one side of the quick-connect frame, and a tubing connector is inserted into one side of the commode body. A urinal cover is located on the top of the commode body, and first connecting ears are symmetrically welded to both sides of the urinal cover. Second connecting ears are symmetrically welded to both sides of the bottom of the commode body. A quick-connect mechanism is located inside the quick-connect frame, and a winding assembly is located between the first and second connecting ears. The quick-connect mechanism includes an insert plate inserted into one side of the quick-connect frame, and a connecting plate is fixedly installed on one side of the insert plate. This allows for quick and secure connection between the quick-connect frame and the insert plate, facilitating the insertion and fixing of the tubing connector to the commode body interface. Utilizing the self-locking principle of a worm gear and screw, the tubing connector is effectively prevented from detaching due to patient movement.

This invention belongs to the technical field of power communication management devices, and specifically discloses a power communication management device. The power communication management device includes a main body with a mounting slot on one side. An encapsulation module is housed inside the mounting slot, and a heat dissipation mechanism is located inside the encapsulation module. The heat dissipation mechanism includes an air inlet chamber, an air outlet chamber, and an adjustment chamber. Insect-proof screens are installed on the outer sides of both the air inlet and outlet chambers, and dust-proof screens are installed on the inner sides of both the air inlet and outlet chambers. By incorporating the encapsulation module, this invention can dissipate heat from the main body of the management device while isolating flying insects and dust outside, effectively preventing them from entering the main body and damaging its internal components. Furthermore, only the encapsulation module needs to be operated, eliminating the need for repeated disassembly and reassembly of the main body's outer shell, ensuring the effective encapsulation without affecting the internal mechanisms.

This utility model relates to the field of pipe connection technology, and in particular to a detachable connector, including a conveying pipe. The conveying pipe has a first half-hoop and a second half-hoop externally. The outer surfaces of the first half-hoop and the second half-hoop are symmetrically provided with two first connecting ears and two second connecting ears, respectively. The upper surfaces of the first connecting ears and the second connecting ears are respectively provided with threaded holes and fixing holes. A screw cylinder is installed at the lower end of the first connecting ear. The inner wall of the fixing cylinder is provided with several circular movable grooves. This utility model allows for quick and easy connection of the first half-hoop and the second half-hoop by simply inserting and rotating them. The connection process is simple and convenient, as it does not require excessive external auxiliary tools.

This utility model discloses a cavity ribbed partition wall connection assembly, comprising: a first partition wall body, a second partition wall body disposed on the right side of the first partition wall body, and a connecting plate fitted between the first and second partition wall bodies; further comprising: pre-drilled threaded holes are provided inside the outer ends of both the first and second partition wall bodies, and the pre-drilled threaded holes are staggered within the first and second partition wall bodies; a reverse adjustment structure is provided on the inner side of the middle part of the connecting plate, the adjustment structure including a hollow worm gear, a worm, an adjusting rod, and a fixing plate; a shielding structure is provided on the inner sides of the front and rear ends of the first and second partition wall bodies, the shielding structure including a shielding plate, a rubber block, and a movable plate. This cavity ribbed partition wall connection assembly facilitates quick connection and fixation of partition walls, facilitates adjustment of the connection assembly to make it suitable for connecting partition walls of different thicknesses, and ensures aesthetic performance of the connection.

The utility model discloses a side slope drainage device with a water outlet connecting structure. The side slope drainage device comprises a water collecting pipe, a water inlet assembly and a water outlet assembly. The water inlet assembly comprises a guide sleeve which is arranged at one end of the water collecting pipe, communication parts are arranged on the outer sides of the water collecting pipe and the guide sleeve, and interception parts are arranged in inner cavities of the water collecting pipe and the guide sleeve; the water outlet assembly comprises a connecting sleeve sleeving the middle of the other end of the water collecting pipe, the side, away from the water collecting pipe, of the connecting sleeve is sleeved with a water outlet pipe, and a locking part is arranged at the joint of the connecting sleeve and the water outlet pipe. The connecting sleeve communicated with the water collecting pipe and the water outlet pipe are fixed through the locking part in the water outlet assembly, and compared with the mode that the water outlet pipe and the water collecting pipe are directly connected and fixed through hot melting, after the water outlet pipe is damaged, the water outlet pipe and the connecting sleeve are rapidly connected and fixed through the locking part design; and time-consuming operation for removing molten deformation plastic on the surface of the water collecting pipe during hot melting connection and fixation is avoided.

The utility model relates to a kind of tunnel reinforcing structure, it is related to tunnel construction technical field;Including corrugated arc steel sheet, corrugated arc steel sheet is installed in layer side, adjacent corrugated arc steel sheet is connected by first connecting component;Grating arc steel sheet, grating arc steel sheet is installed in reverse bias side, adjacent grating arc steel sheet is connected by second connecting component;Adjacent corrugated arc steel sheet and grating arc steel sheet are connected by third connecting component;By installing corrugated arc steel sheet in tunnel layer side, grating arc steel sheet is installed in reverse bias side, and the specific height of connecting plate is flexibly adjusted using height adjusting member, effectively compensate the height deviation of adjacent arc steel sheet due to installation foundation uneven or self structure difference, ensure that connecting plate butt joint surface is flush, installation hole is aligned;Realize the quick, reliable connection and fixing between different types of arc steel sheet, finally reach the differentiated support and self-adaptive connection adjustment for asymmetric geological conditions.

The utility model discloses a pair of glasses convenient for replacing glasses legs, which comprises myopic lenses and a connecting piece, the number of the myopic lenses is two, the connecting piece is arranged between the two myopic lenses, pile heads are inserted into the edges of the myopic lenses, the other ends of the pile heads are provided with cutting grooves, connecting blocks are rotatably arranged in the cutting grooves, and the connecting blocks are connected with the myopic lenses. According to the utility model, the two myopic lenses are connected and fixed through the connecting piece, the buckles are locked and fixed on the glasses legs through the first locking screws, the connecting blocks are locked and fixed in the pile heads through the second locking screws, and the buckles are aligned with the insertion holes of the connecting blocks to be inserted into the insertion holes until the side walls of the connecting parts of the glasses legs are attached to the side walls of the connecting blocks; when the glasses legs need to be detached and replaced, the sliding columns of the pressing pieces are manually pressed downwards, the pressing columns slide downwards to press the clamping plates to generate elastic deformation, then the clamping blocks are separated from the clamping grooves, then the glasses legs can be pulled out by manually pulling the glasses legs outwards, and the glasses legs are convenient and rapid to detach and replace.

The utility model relates to the technical field of assembly type buildings, and discloses a composite slab connecting structure not prone to dislocation, which comprises a composite slab body, longitudinal ribs are fixedly connected to the bottom end in the composite slab body, and transverse ribs are fixedly connected to the top end in the composite slab body. According to the laminated slab connecting structure not prone to dislocation, the first connecting plate is arranged, the first connecting plate is attached to the bottom end of the transverse rib, the second connecting plate is attached to the top end of the transverse rib, and then the connecting bolt penetrates through the connecting hole from the top end of the second connecting plate and extends to the bottom end of the first connecting plate; the connecting bolts are sleeved with the connecting nuts and tightened, so that the first connecting plate and the second connecting plate are connected through the connecting bolts, meanwhile, the positioning blocks at the bottom end of the second connecting plate are inserted into the positioning grooves formed in the top ends of the transverse ribs, and the two sets of transverse ribs are positioned through the positioning grooves; and then the two sets of laminated slab bodies are positioned through the transverse ribs, and the problem that connection cannot be completed rapidly is solved.

This invention discloses a photovoltaic (PV) support structure with multiple connection nodes, including a PV panel mechanism installed on top of a column support mechanism. Several sets of column support mechanisms and PV panel mechanisms are provided. Each column support mechanism includes a column body. This invention relates to the field of PV support technology. This multi-connection-node PV support structure combines the column support mechanism and the PV panel mechanism. By utilizing the installation between the first, second, and third slot frames and the column body, several column support mechanisms can be connected into a single unit. This reduces the number of column bodies while increasing the number of installation nodes for the PV panel mechanism through the connection of several first, second, and third slot frames. This allows the PV panel body to be repositioned and adjusted according to the local terrain during initial installation, improving overall practicality.

This utility model relates to the technical field of cable tray connection, specifically a cable tray with a plug-in locking polymer alloy inner aluminum plate lining. Two adjacent cable tray bodies are detachably connected. A connecting plate is symmetrically arranged at one end of each cable tray body, and a pressing groove is formed on the connecting plate. The connecting plate can be inserted into another cable tray body. At least one set of elastic locking members is symmetrically arranged inside the other end of each cable tray body. When the connecting plate is inserted into the cable tray body, it presses against the elastic locking members. This utility model, by inserting the connecting plate on one cable tray body into another, causes the elastic locking members to rotate relative to the cable tray body while being pulled by the pressing groove, and the deformation of the elastic locking members changes. When the connecting plate is fully inserted into the cable tray body, the stored deformation of the elastic locking members can quickly lock the connecting plate, thereby achieving rapid installation of the two cable tray bodies and effectively improving the installation efficiency of the cable tray.

The utility model discloses a novel air compressor connecting nylon hose, and relates to the technical field of air compressor nylon hoses, the novel air compressor connecting nylon hose comprises a connecting hose, one end of the connecting hose is connected with a connector, one end of the connector is inserted with a plug, the outer side of the plug is provided with a fixing ring, the middle of the fixing ring is inserted with an insertion block in a penetrating manner, and the insertion block is connected with the connector. A movable spring is installed in the inserting block, and one side of the movable spring is connected with a clamping block penetrating through the inserting block. When the novel air compressor connecting nylon hose is used, a connector at one end of the connecting hose can be in butt joint with a plug according to use requirements, a fixing ring can extrude a clamping block on the inner side of an insertion block into the insertion block during butt joint, and after the connector is completely in butt joint with the plug, the clamping block can move from a groove of the insertion block through a movable spring, so that the clamping block can be inserted into the insertion block; according to the connector, the clamping blocks are arranged, the inserting blocks are limited in the fixing rings, the connector and the plug can be rapidly connected in a butt joint mode under the limiting effect of the clamping blocks and the fixing rings, and therefore the connecting hose can be conveniently and rapidly connected in a butt joint mode.