21results about How to "Smooth out" patented technology

The utility model provides an optical fiber distribution box, which comprises a box body, a first matching surface is arranged on the box body, and a first fixing piece is arranged on the first matching surface; the first connector is matched with the first fixing piece; a first guide opening is formed in the first fixing piece, at least one fixing rib is arranged on the first guide opening, and the fixing ribs are perpendicular to the first matching surface; the box shell is provided with a shell opening through which the box body enters and exits, and the box shell is provided with a second matching surface; wherein the first matching surface and the second matching surface are oppositely arranged. According to the utility model, the problem of inconvenient installation caused by difficult observation of the state of the LC connector in the prior art is solved.

The utility model relates to a traditional Chinese medicine dressing low-pressure permeation device for orthopedics department staged treatment, which belongs to the technical field of orthopedics department treatment and comprises a shell, the interior of the shell is hollow, and a flexible fixing film for fixing traditional Chinese medicine dressing is arranged on one side, close to the skin, of the shell. The shell is further provided with a pressure suction assembly used for extracting air in the shell. The application has the effect of reducing the influence of short application time, low frequency and improper use method on the effect of the traditional Chinese medicine dressing.

The utility model relates to a kind of clean scraper packaging box, discard traditional paper card structure, adopt the accommodation cavity formed by the inward recess of inner box to place clean scraper, bottom protruding support is set in accommodation cavity, the design of both side cover and end protrusion compaction;When user takes out clean scraper, without laboriously extracting complex paper card structure, and set inner box, and can smoothly extract, just open cover to be easily taken out, simple and smooth operation;Similarly, when clean scraper needs to be placed back in packaging box again, it can also be quickly and accurately completed and buckled cover, greatly improve the convenience of use;Traditional packaging mode is difficult to extract and reassemble due to paper card structure, resulting in long time-consuming in packaging process.The packaging box structure of the present application is simple and clear, in production link, workers can quickly place clean scraper in accommodation cavity, and fix through turning cover, without spending a lot of time processing paper card structure, effectively improving production packaging efficiency, reducing labor cost.

The present application relates to oil and gas storage and transportation application field, specifically relates to a kind of centrifugal pump segmented filling pump device and filling pump method;Including centrifugal pump, filling pump valve, pump outlet cut-off valve, pump inlet valve, subsea valve and pump inlet intermediate check valve;The centrifugal pump one end is connected pump outlet pipe, the other end is connected pump inlet pipe, wherein pump outlet cut-off valve and filling pump valve are sequentially arranged on pump outlet pipe;The present application gradually fills pump inlet pipeline by using segmented dense medium liquid, air is gradually absorbed and replaced by liquid by the action of centrifugal pump, so as to realize the dense filling of space in pump shell, ensure that pump inlet pipeline forms segmented dense structure before starting, so that liquid can smoothly enter pump shell and be pumped to outlet through the working cavity of pump, effectively avoid the phenomenon of pumping empty when pump starts, ensure the normal flow of liquid.

The utility model discloses a rubber bearing disassembling tool, which relates to the technical field of bearings and comprises a working table, and a tool component is arranged on the surface of the working table. The tool assembly comprises a bottom tool, and the surface of the bottom tool is in butt joint with a workpiece. A positioning disc is fixedly connected to the interior of the bottom tool, a connecting column is slidably connected to the middle of the positioning disc, a pushing disc is fixedly connected to the top of the connecting column, and a second spring is fixedly connected between the pushing disc and the positioning disc; by means of reverse thrust of the second spring, the pushing disc can automatically push the workpiece away from the bottom tool, meanwhile, the upper tool can rapidly push the rubber bearing out of the workpiece under the action of external force, then the links of manual operation are reduced, the decomposition speed is increased, and compared with a traditional manual decomposition mode, the work efficiency is improved. The working efficiency can be improved by multiple times, and the maintenance period of equipment can be effectively shortened.

The utility model discloses a convenient assembly's aromatherapy machine, include: rotating assembly, rotating assembly includes fixed pipe, fixed column, connecting pipe and vertical slot, fixed pipe is fixed in the upper surface of connecting plate, and fixed column swing joint is in the inside of fixed pipe, and connecting pipe is fixed in the upper surface of fixed column, and the bottom of essential oil bottle is clamped in the inside of connecting pipe, and vertical slot is set up in the outside of connecting pipe. The utility model discloses the rotating assembly of setting, when needing to replace essential oil bottle, the force of pulling upwards is added to connecting pipe, and fixed column moves up in the inside of fixed pipe, after the surface of spacing plate and spacing pipe is attached, can with connecting pipe sleeve the bottom of essential oil bottle, then the force of rotating is added to connecting pipe, under the design of vertical slot, reduce the strength required when rotating essential oil bottle, while rotating connecting pipe, add the force of going down to connecting pipe, so that essential oil bottle separates the inside of interface, this scheme can quickly and stably take down essential oil bottle from the bottom of interface.

The utility model discloses a motor stator winding structure, including setting at the outside of stator core's stator framework, the stator winding is coiled on the stator framework, the stator winding includes winding part, wire section and lead-out wire part, wherein winding part is coiled on the stator framework at the outside of stator tooth, forms wire section between adjacent winding part, and the one end of stator winding forms lead-out wire part, the stator framework forms winding side at the side close to motor rotor, and there is a plurality of winding column in annular distribution on winding side, wire section connects stator framework through winding column, and stator framework forms the outgoing line side at the side away from motor rotor, and the end of stator winding passes through stator framework and extends to outgoing line side and forms lead-out wire part. The utility model can reduce the space occupancy of motor stator in thickness direction, and the control of stator winding outgoing line position and outgoing line direction is convenient.

The application discloses a kind of oil gas recovery facility configuration methods suitable for multi-working condition coastal finished oil wharf, it is related to the technical field of environmental pollution control, especially air and water environmental pollution control field, the destructive power of wharf oil gas pollution to environment is huge, to protect the environment, wharf needs to set up oil gas recovery facility, this method first collects target wharf basic working condition parameters and pipeline laying distance, and determines space constraint working condition;Multi-objective evaluation matrix is constructed, and the score of candidate scheme is calculated and sorted by comprehensive evaluation model;Finally, the floor area of optimal scheme is called, the physical boundary is judged in combination with space constraint working condition, and the air induction module selection parameter for overcoming long-distance pressure drop is synchronously output based on pipeline laying distance, to generate space layout instruction containing physical arrangement and fluid compensation.The application couples process quantization optimization and wharf physical space depth, significantly reduces the overall operation energy consumption of oil gas recovery process, and helps port energy saving and emission reduction.

The utility model belongs to material processing technical field discloses pulping kettle, it includes kettle body, stirring shaft, liquid suction pipe, lifting pipe and lifting assembly. The stirring shaft rotation is connected in the kettle body, the liquid suction pipe is worn in the kettle body and one end is linked with the liquid suction equipment, the lifting pipe is connected in the other end of the liquid suction pipe and slides, the lifting assembly is set up in the kettle body outside and partly extends into the kettle body and is connected with the lifting pipe to drive the lifting pipe to slide. Therefore the pulping kettle in the use process, through the lifting assembly flexible regulation lifting pipe's height, to with the requirement in the kettle body suspension liquid is smoothly drawn out, to ensure the quality stability of suspension liquid, and can satisfy the requirement of subsequent processing, ensure that the performance and quality stability of final product are good.

The utility model relates to metallurgical engineering and sintering process technical field discloses sintering cooling waste gas filtration collection box, including hollow shell, the inner wall fixed connection of hollow shell has fixed plate no. 1, the inner wall fixed connection of fixed plate no. 1 has a plurality of slide rails no. 1, the inner wall sliding connection of slide rail no. 1 has slide rail no. 2, the inner wall sliding connection of slide rail no. 2 has fixed plate no. 2, the inner wall middle part sliding connection of fixed plate no. 2 has a plurality of filter bags, the top fixed connection of filter bag has fixed ring, the front side of fixed plate no. 2 is provided with handle groove, the inner wall rotation is connected with the pivot of handle groove, the outer wall rotation is connected with handle no. 2 of pivot. Innovative slide rail guide design plays a key role when replacing a single filter bag, and the precise cooperation between slide rail no. 1, slide rail no. 2 and fixed plate no. 2 forms a smooth sliding guide mechanism, enabling fixed plate no. 2 to be smoothly and smoothly extracted.

The utility model relates to a kind of pull formula combination tool box, including box and tool box in box sequentially stacked in;The cavity of tool storage is in the tool box, and at least two the tool box is pulled relative to box, and defined as movable tool box, locking assembly for synchronously locking or unlocking all movable tool box is further provided on the box, the locking assembly includes a locking rod, locking block corresponding to each movable tool box is set on the side of locking rod, locking slot for locking block to move in or move out is also opened in the side end of movable tool box, the locking rod is driven by a drive assembly and switches back and forth between first position and second position, realizes the locking or unlocking of movable tool box.The tool box of the utility model, through the cooperation of locking rod, locking block and locking slot on movable tool box, only needs to realize the synchronous locking or unlocking of all movable tool box by one action, it is very convenient.

This utility model discloses a packaging barrel and a material extraction device, relating to the field of chemical technology. The material extraction device includes an extraction pipe and a metal guide rod; one end of the extraction pipe has a connecting part; the extraction pipe passes through the barrel body via an extraction channel, and the connecting part is assembled and connected to a connecting seat; one end of the metal guide rod is hinged to the connecting part; the metal guide rod passes through the barrel body, and the end of the metal guide rod facing away from the connecting part abuts against the inner liner bag inside the barrel; When the material extraction device provided by this utility model is extracted from the packaging barrel, the metal guide rod can, on the one hand, provide support for the inner liner bag inside the packaging barrel, preventing the inner liner bag from sticking to the opening of the extraction pipe as the material decreases, ensuring extraction efficiency; on the other hand, the metal guide rod conducts communication between the material inside the barrel and other external components, effectively removing static electricity inside the barrel and ensuring safety during the extraction process.

The invention discloses a dirt collecting box and cleaning equipment, the dirt collecting box comprises a dirt collecting shell and a dirt collecting cover, and the dirt collecting shell comprises a bottom wall; the dirt collecting cover covers the dirt collecting shell, and a dirt outlet is formed in the dirt collecting cover. The sewage in the sewage collection tank is concentrated to the bottom wall, so that the sewage can be smoothly pumped out through the sewage outlet, sewage residues are reduced, and the problem of peculiar smell is reduced.

The application discloses an unlocking device applied to a movable disc and a use method thereof, and the unlocking device comprises a fixed plate, a sliding block and a sliding column, the fixed plate is provided with a circular hole and a notch, and is further provided with a chamfer, the sliding block is provided with a guide structure, and the sliding column is provided with two inclined surfaces and two cylinders, when the movable disc is inserted into a case slot, the inclined surfaces of the sliding column are pressed by the chamfer on the fixed plate, the sliding column is lifted up under the extrusion force and is clamped into the circular hole on the fixed plate, and the fixed installation is realized, when the movable disc needs to be disassembled, the sliding block is pulled, the guide structure on the sliding block extrudes the other inclined surface on the sliding column, the sliding column is also lifted up correspondingly, and the sliding column is pulled out from the notch position on the fixed plate to complete unlocking, the unlocking device can conveniently pull out the movable disc from the case, the whole installation and disassembly process is very convenient, the production process is optimized, and the production efficiency is improved.

This utility model discloses an integrated knitting and sewing machine for socks, including a knitting station and a sewing station. The knitted sock blank is transferred from the knitting station to the sewing station. The sewing station has a downward-opening tubular mechanism into which the sock blank enters from bottom to top. A sock-pressing component is provided between the knitting and sewing stations. This component is a slender rod, rotatably mounted on the machine frame at one axial end. The rotation direction of the pressing rod is vertical and perpendicular to the line connecting the knitting and sewing stations. This utility model facilitates the extraction of the sock blank from the needle cylinder in the knitting station and is suitable for sock sewing machines with a downward-opening tubular mechanism.

The utility model discloses a solid catalyst recycling device based on casing pipe barrier and cyclone separation, including the reaction kettle body, the reaction kettle body inner chamber bottom is installed with casing pipe subassembly, and casing pipe subassembly is located below the stirring mechanism in the reaction kettle body, and the casing pipe subassembly bottom is linked through the material pipe with cyclone separator side part tangential inlet intercommunication, and the underflow of cyclone separator is linked through the reflux tube with the reaction kettle body inner chamber top intercommunication, casing pipe subassembly is formed by the inside conical fairing and the outside annular baffle splicing, the solid catalyst recycling device can solve the problem that the catalyst is lost in traditional craft, filters the blockage, and the catalyst recovery rate is improved significantly, and the production cost is reduced.

The utility model provides a special tool of generator draws out rotor belongs to generator maintenance technical field, including generator casing and rotor, and the rotor is inlaid in the inner chamber of generator casing along the direction of horizontal direction and is inserted, it further includes: support assembly, guide post, moving plate, adjusting seat, support rod and clamping plate, the guide post is connected with support assembly, and the guide post is straightly arranged along the direction of horizontal direction, moving plate is slidably sleeved on the guide post, adjusting seat is fixedly installed at the bottom of moving plate, support rod is provided with two, and two support rods are distributed with adjusting seat as the week symmetry. The utility model is provided with the guiding function for the rotor extraction, can guarantee that the rotor always keeps the displacement in the horizontal direction in the process of separating from the inner chamber of generator casing, avoids the end of the rotor sinking and affecting the extraction of the part of not separating, can guarantee the part of not separating of the rotor along the horizontal direction smoothly drawing out, avoids the scratch with generator casing and affects the maintenance.

The utility model relates to float switch technical field, and disclose a kind of float switch for automatically controlling water pump, including switch body, the switch body includes connecting rod, the top of connecting rod is fixedly installed with installation head, further include: slidingly installed on connecting rod float ball, the upper and lower part of float ball is equipped with snap spring;The utility model water delivery assembly adopts submersible pump and duct cooperation, can efficiently, stably water is extracted from sump, avoid sump water level too high, and water is discharged through cable laminar, there is the problem of security risk, and the device simple structure, easy to install, can be adjusted installation angle according to actual situation, reduce installation cost and difficulty, switch body utilizes the principle that float ball slides with water level, cooperate snap spring positioning and two groups of float ball correspond different water level height, can accurately perceive sump water level change, provide reliable signal for automatic control, simple structure is reliable, low in cost.

This utility model discloses a sun-protective hat body, including a hat body and a brim located at the opening of the hat body. The hat body has a hair opening corresponding to the back of the head for a ponytail to pass through. The hair opening is opened and closed by a double-ended invisible zipper. The double-ended invisible zipper includes an interlocking first zipper strip and a second zipper strip, as well as a first pull head and a second pull head that move along the first and second zipper strips. The moving resistance of the first and second pull heads is 2-4 N. This utility model also discloses a hooded sun-protective garment, including the sun-protective hat described above, and a garment body integrally formed with the sun-protective hat. This utility model, a sun-protective hat body and a hooded sun-protective garment, can achieve dual-dimensional adjustment of the hair opening size and height, while ensuring that the user's hair does not get stuck or loose during exercise.

The utility model relates to the technical field of foundation pit monitoring devices, and discloses a foundation pit monitoring device for constructional engineering, which comprises a reinforcing mechanism, a telescopic mechanism and a rotating mechanism, and the rotating mechanism is positioned at the upper end of the telescopic mechanism and on the surface of the telescopic mechanism. The reinforcing mechanism comprises a rotating sleeve, a limiting block is clamped to the inner wall of the rotating sleeve, a first supporting frame is fixedly connected to the lower end of the limiting block, a rotating shaft is fixedly connected to the inner wall of the first supporting frame, a threaded rod is in threaded connection with the inner wall of the first supporting frame, and an expansion threaded sleeve is in threaded connection with the surface of the threaded rod. A recycling groove is formed in the inner wall of the first supporting frame, and a second supporting frame is connected to the surface of the expansion threaded sleeve in a clamped mode. Through the design that the first supporting frame and the second supporting frame rotate on the inner wall of the telescopic shaft and the telescopic shaft shrinks in the supporting sleeve rod, the purpose of shrinking when the device is not used is achieved, the occupied space is reduced, and carrying is more convenient.

The present disclosure provides a connection mechanism having a shield, an electric energy transmission apparatus and a motor vehicle, in which the connection mechanism includes a functional cable, a plug-in terminal, a protective conductor, a grounding terminal, an inner shell integrally formed with the functional cable and the plug-in terminal, and a protective shielding shell disposed on at least part of an outer periphery of the inner shell; the functional cable is provided having a shielding layer, one end of the protective shielding shell is at least partially electrically connected to the shielding layer, and the other end thereof is at least partially electrically connected to the protective conductor or the grounding terminal; the connection mechanism having a shield is provided with the inner shell which is integrally injection-molded with the functional cable and the plug-in terminal, so that the processing is simple, and the cost is much lower than that of a shielding metal shell; through a plug-in cooperation between the connection mechanism having a shield and a mating connection mechanism, as well as the electrical connection having a shielding net of the functional cable and the shielding layer, it is possible to effectively shield the electromagnetic interference in the connection mechanism, and reduce the electromagnetic interference on other devices.