24results about How to "Easy and fast assembly" patented technology

The utility model relates to the field of electric bed frame, especially four drive integrated formula electric bed frame. Including one side pipe, two drive structures, every side pipe is installed with two drive structures integratively, in this structure, the internal drive piece is directly integrated and installed in the inside installation channel of side pipe, thereby realizes the integrated setting of drive motor and internal drive piece before the delivery of bed frame, can follow the whole transportation of bed frame, and the transportation space occupancy can be greatly reduced, and a large amount of transportation cost can be saved in the mass production transportation process, and the drive motor and internal drive piece also do not need to prepare the storage and transportation box to pack to carry out the split transportation, when transferring to the customer side, the welding and assembly of drive structure are not needed, only need to complete the assembly of subsequent bed frame and bed board through the rotation part, and the assembly is simple and quick.

This invention discloses an experimental water tank device for investigating changes in sand ripples on a near-bottom high-concentration sediment bed. The device includes a water storage tank, a straight-channel experimental water tank, and a sedimentation tank. The two sides of the straight-channel experimental water tank are connected to the water storage tank and the sedimentation tank, respectively. A transparent glass panel is installed on the surface of the straight-channel experimental water tank. A trolley track is fixedly installed at the upper end of the straight-channel experimental water tank, and a trolley is mounted on the track. A measuring mechanism is installed on the trolley, and a rangefinder is installed in the middle of the trolley. A flow meter is installed on one side of the trolley, and a 3D scanner is installed on the other side. The 3D scanner is installed on the lower end of the trolley's platform, with its scanning probe facing outwards and tilted downwards. A high-definition camera is positioned on the outside of the transparent glass panel. The measuring mechanism establishes a data transmission connection with a data terminal via a wiring harness. This invention features simple and quick assembly, high automation and efficiency, and the ability to continuously collect data on changes in sand ripples on the sediment bed surface in multiple dimensions.

The utility model relates to the technical field of storage box, especially a large capacity injection molding storage box convenient to assemble, including bottom plate, two side plates and two panels, two side plates are connected between two panels and jointly constitute a rectangular frame, and the box cover is rotatably connected above one panel, wherein the side plate and the panel are connected through the first buckle structure and the bottom plate, the side plate and the panel are connected through the second buckle structure, the large capacity injection molding storage box of the utility model cleverly utilizes the buckle structure between injection molding parts, makes the assembly process simple and quick, and with the help of the telescopic function of air pressure support rod, the box cover can be easily opened and closed, greatly improving the convenience of operation, secondly, the storage box not only meets the demand of consumers for large capacity storage space, but also has good low weight performance.

This utility model provides a rotatable and retractable trachea with connectors, belonging to the field of tracheal tube technology. It includes a trachea body and trachea connectors. The trachea body includes a corrugated trachea with connectors at both ends, each connector being threaded to the trachea connector. The trachea connector includes a first connector and a second connector. The first connector has a first connecting sleeve at its tail end, with a first threaded groove inside. The first connector has a retractable first sealing plug inside, and the second connector also has a retractable second sealing plug inside. Both the first and second sealing plugs have sealing layers on their outer sides.

The utility model provides a kind of brake system integrated module and vehicle with it.The brake system integrated module includes: support assembly, support assembly includes: first support, second support and third support, first support is provided with multiple, multiple first support interval setting, adjacent first support is connected by third support, at least part third support protrudes first support bottom setting, third support is provided with multiple, third support is interval setting along the length direction of first support;The one end of second support is connected with the one end of first support, and the other end of second support is connected with the other end corresponding to first support, and the top of second support is provided with a distance from the bottom of first support, wherein, each first support is correspondingly provided with second support.The present application solves the problem that the air brake system components are dispersedly arranged in the prior art, which occupies a larger longitudinal beam fixing space of the vehicle frame, and the installation time is longer on the assembly line.

The utility model provides the pressure gauge device of liquid crystal combination instrument production facility belongs to production facility technical field. Including main part mechanism, elevating system and positioning mechanism, the main part mechanism includes base, the base upper end is erected with the frame, the frame four struts inside all are equipped with the slide bar, the base lower extreme is equipped with four groups of support leg, the frame is installed with elevating system, the elevating system includes upper connecting plate and lower connecting plate, upper connecting plate and lower connecting plate four ends all are equipped with the sliding block and slide bar sliding connection, the positioning mechanism includes the mobile tray, the base upper end is equipped with the slide rail, the slide rail with mobile tray sliding connection.

This utility model provides a bidirectional piston for an air pump, including a piston body. An air pump body is provided on the outside of the piston body, dividing the air pump body into an upper air chamber and a lower air chamber. An inner cylinder is provided at the center of the piston body, and an outer cylinder is sleeved on the outside of the inner cylinder. The inner cylinder is connected to the inner tube of the air pump, and the outer cylinder is connected to the outer tube of the air pump. Multiple sets of reinforcing members are arranged around the outer wall of the outer cylinder. The piston outer wall is provided on the outside of the reinforcing members. A groove is provided on the lower part of the piston outer wall and the reinforcing members. A sealing rubber ring is provided inside the groove. The lower end of the inner cylinder is connected to a first air guide channel. The outlet end of the first air guide channel is connected to the groove. An upper valve port and a lower valve port are symmetrically opened at the upper and lower centers of the piston body. The outer cylinder and the inner cylinder form a third air guide channel. The lower end of the third air guide channel is connected to a second air guide channel. The second air guide channel is located inside the piston body and is used to connect to the upper valve port and the lower valve port respectively.

The application provides a sound generating module mounting structure and an air conditioner with the same, the sound generating module mounting structure comprises a front shell, a first covering part and a detachable top cover plate are arranged on the front shell, the first covering part and the top cover plate form a top part of the front shell, a sound generating hole is arranged on the top cover plate, a sound generating module is arranged on the lower side of the top cover plate, the sound generating module is arranged correspondingly with the sound generating hole and is used for generating sound through the sound generating hole. Through the arrangement of the top cover plate and the sound generating module below the top cover plate, the indoor unit of the air conditioner generates sound through the top part, on the one hand, the appearance of the cabinet type indoor unit is not affected, on the other hand, the indoor unit is not affected by being placed in a corner position, through the arrangement of the film, the electric control box obtains good heat dissipation performance in the case of shielding electromagnetic interference. The application has the advantages of simple structure, simple and convenient assembly and improved precision of voice instruction control of users.

The utility model discloses an injection valve of internal mixer, specifically relates to the technical field of internal mixer, and includes: the valve body is equipped with the air inlet channel and the injection cavity that communicate with each other in its inside, the right -hand member of air inlet channel is equipped with the injection hole, the upside of injection cavity is equipped with the injection port, the piston rod structure subassembly is personally experienced sth, the piston rod structure subassembly includes valve rod, the valve rod is nested in the air inlet channel, the right -hand member of valve rod blocks the injection hole, and the left -hand member of valve rod extends to the injection cavity and is connected with the compression ring and piston in proper order, the plug is personally experienced sth, the right part screw nest of plug is in the left -hand member port of injection cavity, and the plug is connected with spring between piston, the utility model discloses the plug, spring and piston rod structure subassembly are equipped with in the valve body, form the piston rod inner pressure type structure, can not use the high pressure to be able to inject gas when injecting, and form the check valve type structure through spring, and it is not afraid that the glue material causes the blockage to it.

This utility model discloses an assembled quick-release floor lamp, including a base and a lamp post assembly. The lamp post assembly is detachably and fixedly connected to the base. The lamp post assembly includes several lamp posts, with adjacent lamp posts being detachably and fixedly connected. Each lamp post includes a lamp housing and a lamp strip. The lamp housing has a lamp cavity, and the lamp strip is housed within the lamp cavity. In two adjacent lamp posts, the two lamp housings are detachably and fixedly connected, and the two lamp strips are detachably and electrically connected. The two lamp strips are electrically connected when the two lamp housings are connected. By configuring this assembled quick-release floor lamp as a base and a lamp post assembly, with the lamp post assembly including several lamp posts connected sequentially from bottom to top, and the lamp post assembly being detachably and fixedly connected to the base, and any two adjacent lamp posts being detachably and fixedly connected, this assembled quick-release floor lamp can be detachably packaged, has a small outer packaging size, low transportation costs, and the same lamp post assembly can be assembled with different bases, offering high adaptability and flexible use. Furthermore, adjacent lamp posts are electrically connected when connected, making assembly quick and simple.

This utility model discloses a detachable multi-functional baking pan, including a lower baking pan base, a plug-in separation component, and an upper baking pan base. The plug-in separation component is located between the lower and upper baking pan bases. The plug-in separation component includes a first hinge housing and a second hinge housing. A first rotating housing assembly and a second rotating housing assembly are disposed between the first and second hinge housings. A second plug-in positioning assembly and a first plug-in positioning assembly are disposed between the first and second rotating housing assemblies. This detachable multi-functional baking pan, with its plug-in separation component and stackable baking pan assembly, facilitates quick and easy disassembly and assembly. It can operate independently and can function as a barbecue pan, a hot pot pan, an oven, or a grill, increasing its functionality and facilitating maintenance and replacement. It is simple and practical.

The utility model discloses a portable low -voltage big cabin lamp suitable for ship operation lighting, including lamp house, the inside fixed mounting of lamp house has LED lamp, the back fixed mounting of lamp house has junction box, and the one side of junction box is connected with wiring assembly, and the outside installation of lamp house has support adjusting assembly, and the top and bottom of lamp house all fixed mounting have buckle, the wiring that can be set up can be divided and divides, in the carrying aspect, the volume and weight of device greatly reduce, and it is convenient for operating personnel to carry it to different work site, whether in the narrow cabin of ship or the open deck, can easily carry and use, in the use aspect, the design of segmented connection makes the assembly and split of device become simple and swift, and operating personnel need not have professional electrical knowledge, only need to carry out the connection according to the step, simultaneously, when the device fails, can quickly locate the problem and carry out the maintenance, reduced the downtime, improved the usability of device.

This utility model relates to the field of copper coil packaging technology, specifically a packaging structure for large loose copper coils, including a base plate. The upper surface of the base plate has an installation groove, and a lower protective plate is installed within the installation groove. A base column is located in the center of the upper surface of the installation groove, including a lower base column and an upper base column. Beneficial effects: Stable packaging: By setting up the base plate, base columns, internal support components, and side columns, the large loose copper coils can be fixed and supported in all directions. The lower base column is placed in the center of the bottom cavity of the copper coil. The internal support components can be adjusted according to the size of the inner cavity of the copper coil and maintain close contact with it to achieve internal fixation. The side columns, through a combination of side and middle side columns and crossbar connections, form a stable frame structure, effectively preventing the copper coils from shaking and shifting within the packaging, ensuring the stability of the packaging, and reducing the risk of damage during transportation.

The utility model provides a kind of fire detection hot smoke generating device, including frame, first box body is fixedly installed on the frame, smoke cake placing box is placed in the first box body, slidingly connected with door plate on the smoke cake placing box, second box body is fixedly installed on the frame, the second box body is communicated with first box body, exhaust fan is fixedly installed between the second box body and first box body, connecting seat is slidingly connected with the top of the second box body, connecting piece is fixedly installed in the second box body front, bidirectional screw rod is rotatably connected on the connecting piece, mounting block is threadedly connected in the both ends screw thread of bidirectional screw rod, L type inserting rod is fixedly installed on the mounting block;The smoke exhaust pipe of the device is detachable, to prevent the inconvenience of transfer due to the high exhaust pipe during the transfer process, and can be easily assembled or disassembled, in addition, a container for placing smoke cake is provided, and it can be removed separately.

The application relates to the atomization technical field and provides an atomizer and an atomization equipment. The atomizer comprises an atomization shell, a mounting seat and a sliding cover. The atomization shell is internally provided with a cavity. The atomization shell is provided with a mounting end face, the mounting end face is formed with an opening communicated with the cavity, the mounting seat is arranged on the mounting end face, the mounting seat is provided with an adjusting window for exposing the opening, the sliding cover is arranged in the adjusting window and is in sliding cooperation with the mounting seat, the sliding cover can slide in the adjusting window to cover or open the opening, the atomization equipment comprises an aerosol generating article and the atomizer, and the aerosol generating article is used for penetrating through the opening to be placed in the cavity. The sliding cooperation of the sliding cover can be realized through the mounting seat, the structure improvement of the atomization shell is small, the atomizer is suitable for most structures, the applicability is wide, and the part manufacturing and assembly costs are effectively reduced.

The utility model discloses a kind of multi-channel data transmission gateway, including shell, control module, LoRa gateway module, clock circuit, communication module, power module and storage module, the LoRa gateway module, clock circuit, communication module, power module and storage module are electrically connected with control module, the shell includes upper shell and lower shell, the open end of upper shell and lower shell is fixedly connected with flange, the flange on the upper shell both sides is fixedly connected with the rail of detachable connection with the flange on lower shell, the upper shell and lower shell both sides are provided with a plurality of cooling grooves.The utility model in the present application, by integrating a variety of positioning technology and communication means, data from different sources can be effectively collected, and through intelligent processing and optimization transmission strategy, meet the needs of various application scenarios, its work flow covers the whole process from data acquisition, processing, storage until the final transmission to target receiving end.

The modularized circuit breaker cover plate is provided with a cover plate, the cover plate is divided into a first cover plate and a second cover plate, a side edge vertical plate is arranged between the first cover plate and the second cover plate, the side edge vertical plate is provided with a round hole, the first cover plate and the second cover plate are provided with threaded holes communicated with the round hole, and the threaded holes are connected with the first cover plate and the second cover plate. Threaded rods, a first cover plate and a second cover plate are assembled in the threaded holes, the sectional design enables the cover plates to be more convenient in the production, transportation and installation process, the first cover plate and the second cover plate can be produced and machined according to actual requirements, the circuit breaker cover plate can be modularized, and the circuit breaker cover plate is convenient to assemble and disassemble. In this way, later assembly and maintenance can be facilitated, when the circuit breaker needs to be maintained or overhauled, all the cover plate modules can be conveniently disassembled and installed, the whole cover plate does not need to be operated, and the working efficiency is improved.

The automobile assembly type steering knuckle comprises a main knuckle rod and an auxiliary knuckle rod, a plurality of sets of tooth columns which are annularly arranged are arranged on the surface of the auxiliary knuckle rod, a tooth inserting groove is formed between every two adjacent tooth columns, a cavity is formed in the main knuckle rod, an extension pipe is installed on the outer side of the cavity, and the surface of the extension pipe is sleeved with a rotary knob ring in a threaded mode. A plurality of groups of tooth columns are also arranged on the inner wall of the cavity of the main section rod in an annular array; and part of the tooth columns are inserted among the tooth inserting grooves. Fixing seats are mounted at the ends of the main section rod and the auxiliary section rod, and metal reinforcing layers are arranged at the end areas of the fixing seats; a rotating block is arranged in the fixing base, second connecting rods on the two sides of the rotating block are rotationally installed in first clamping holes of the fixing base, and first connecting rods on the surface of the rotating block are inserted into second clamping holes of the installation lugs. A mounting seat with a cutting groove and a mounting hole is mounted on one side of the mounting lug, anti-skid patterns are arranged in the mounting hole, and a locking bolt is arranged outside the mounting seat. An assembled structure is adopted, installation and maintenance are convenient, and the connection stability is improved through cooperation of the tooth columns and the tooth inserting grooves.

This utility model belongs to the field of medical aesthetics technology and discloses a portable oxygen and beauty fluid delivery device, including a handle lower shell. A handle treatment head is embedded in the left side of the handle lower shell, and a silicone tube is fixedly installed on the right side of the handle treatment head. A T-junction is embedded in the other side of the silicone tube. One bottom end of the T-junction is connected to the output end of the water pump body through the silicone tube, and the input end of the water pump body is connected to a threaded interface through the silicone tube. Through the above solution, both oxygen injection and beauty fluid delivery functions are realized, making operation simple, fast and efficient. At the same time, its structure is simple and compact, convenient and quick to operate, low cost, easy to operate and maintain, improving work efficiency, saving time in beauty treatment, and effectively solving the problems and defects in the technical background.

This utility model relates to a main support sleeve for two-wheeled vehicles, which is detachably installed at the bottom of the main support. The sleeve includes a sleeve section fitted onto the main support and a support surface in contact with the ground. Using the support rod of the main support as a reference, the sleeve section is coaxially fitted onto the bottom of the support rod, or radially fitted onto the bottom of the support rod. This utility model saves on material costs, reduces welding deformation, and solves the problem of poor overall stability caused by incomplete stamping of parts. The finished main support is less likely to scratch floors, display stands, or other surfaces during use, reducing additional economic waste and enhancing the product's added performance.

This invention discloses an application and equipment for hydrogen production via water electrolysis using a sheet-like molybdenum carbide catalyst, relating to the field of chemical technology. The equipment includes an electrolyzer with two electrode plates inserted inside. Each electrode plate has several diamond-shaped protrusions evenly distributed on its surface. The two electrode plates are positioned opposite each other as a cathode and anode. Multiple layers of mesh are arranged inside the electrolyzer near the two electrode plates. Through these structural optimizations, the current distribution and ion conduction paths are optimized, significantly improving the overall reaction efficiency and energy conversion rate for hydrogen production via electrolysis. This reduces the stress on the electrolyzer end plates and sealing structure, enhances the structural stability, sealing reliability, and durability of the equipment under long-term high-pressure operation, reduces maintenance requirements, significantly shortens equipment downtime for maintenance, lowers operating costs, and simultaneously ensures precision and airtightness after each assembly.

The utility model discloses an adjustable multifunctional protective restraint appliance for psychiatry department in the technical field of medical nursing instruments, which comprises a restraint strap and a fixing strap, an adjusting component is arranged on one side of the restraint strap, one side of the adjusting component far away from the restraint strap is fixedly connected with the fixing strap, and the other end of the fixing strap is connected with a nursing bed; the adjusting assembly comprises an adjusting sleeve part axially and fixedly connected to one side of the restraint strap in a sleeving mode, an adjusting shaft is rotationally connected to the center of the adjusting sleeve part, the adjusting shaft perpendicularly penetrates through the adjusting sleeve part and the restraint strap and is rotationally connected with the inner walls of the two sides of the adjusting sleeve part, and the adjusting shaft located in the adjusting sleeve part is meshed with a toothed belt assembly. The fixing device is novel and perfect, unlocking is achieved by pressing the knob, the adjusting shaft is rotated to drive the toothed belt assembly to collect or loosen the restraint strap, the knob is loosened to be locked again, limbs of a patient are wrapped under the appropriate tightness of the adjusting strap, and the length of the fixing strap is adjusted through the length adjuster to restrain the limbs of the patient from swinging. Therefore, the convenience and the safety of the adjustment operation are enhanced.