23results about How to "Will not block" patented technology

The invention relates to a wide-angle linear lighting optical structure which comprises a linear lens body and a linear anti-dazzle cover body detachably connected to the linear lens body, the linear lens body comprises a platform and a plurality of lenses which are linearly distributed and arranged on the platform at intervals, and the linear anti-dazzle cover body comprises a plurality of anti-dazzle covers which are linearly distributed. The number of the anti-dazzle covers is consistent with that of the lenses, the anti-dazzle covers and the lenses are in one-to-one correspondence, the anti-dazzle covers cover the lenses corresponding to the anti-dazzle covers in position, and the lenses are of a semi-lattice type Fresnel semi-convex lens structure on the whole. The large-angle grating linear illumination device has the advantages that large-angle grating linear illumination can meet the requirements of good light spots, good anti-dazzle performance and high efficiency at the same time.

The utility model relates to a kind of baffle assembly and dishwasher for dishwasher, baffle assembly includes reel;Flexible baffle;Fixed strip;Guide rail;Driving mechanism includes driving part;Pull rope, two and respectively can be forward and backward mobilely arranged in guide rail, the first end of one pull rope is connected with the left end portion of fixed strip, second end is connected with driving part drive, the first end of another pull rope is connected with the right end portion of fixed strip, second end is also connected with driving part drive;Elastic member, act on reel, so that reel keeps the tendency of flexible baffle winding on upper rotation.The flexible baffle of the utility model occupies small space.

The application discloses a rotary inclined plate sedimentation tank and relates to the field of sewage treatment equipment. The rotary inclined plate sedimentation tank comprises a sedimentation tank body, a water inlet structure, a rotary inclined plate structure, a sludge collecting hopper and a water outlet structure. The inclined plate structure adopts a rotatable inclined plate device. The rotatable inclined plate device can rotate periodically due to the rotating force generated by the screw propeller at the end of the rotary inclined plate in the process of water flow and the rotating force generated by the uneven gravity distribution of sludge on the rotary inclined plate. Therefore, the sludge can be smoothly settled without being limited by the inclination angle, the sedimentation efficiency is improved, and the traditional sludge blockage phenomenon of the inclined plate is avoided.

The utility model discloses adjustable angle's roller axle formula light box, including the light box body, be provided with three above -mentioned support wheel subassembly in the light box body, more than one the support wheel subassembly between the tangent setting has the rotation ring, the rotation ring and one of the support wheel subassembly between be provided with the angle control subassembly for adjusting the rotation ring angle, the rotation ring middle is provided with double -sided rolling formula light box piece subassembly, through the improvement light box piece's rolling structure and peripheral rotation structure, realize light box piece horizontal vertical rolling's free switching, guarantee double -sided advertisement content under any angle all can complete, clearly show.

The utility model relates to the field of heat treatment of metal pipe fittings, in particular to induction heating equipment for heat treatment of metal pipe fittings, which comprises a high-frequency heating machine body and a high-frequency heating spiral pipe, a first transverse frame is mounted on the surface of the high-frequency heating machine body, and a transverse moving mechanism is mounted on one side of the first transverse frame. A first fixing plate and a second fixing plate are slidably connected to the two sides of the surface of the first transverse frame respectively, a clamping mechanism is installed at one end of the first transverse frame, a first clamping plate is rotatably connected to the surface of the first fixing plate corresponding to the high-frequency heating spiral pipe, and a second clamping plate is rotatably connected to the surface of the second fixing plate corresponding to the high-frequency heating spiral pipe; according to the induction heating equipment for heat treatment of the metal pipe fitting, the two ends of the metal pipe fitting can be stabilized conveniently, the metal pipe fitting can be heated in all directions, the surface of the metal pipe fitting cannot be shielded, and the heating efficiency is improved.

The present application relates to a kind of support positioning assembly for printed circuit board laser processing equipment to solve the problem of printed circuit board fracture caused by hard support pressing under high temperature condition, it relates to electric vehicle circuit board laser welding support technical field, including four groups of welding magnetic support column, welding magnetic support column includes in turn from top to bottom needle, upper fixed section, middle fixed section and magnetic component;Middle fixed section bottom side is equipped with fixed column and first spring, first spring is integrated compound spring structure;The present application can realize flexible damping, offset impact load in operation process, avoid rigid extrusion and lead to plate cracking, pad drop;First spring can be independently telescopic, adapt to workbench surface concave-convex and printed circuit board itself warping, ensure that four corners are uniformly stressed, simultaneously utilize high temperature deformation characteristics and realize high temperature automatic pressure release, printed circuit board is heated and expands, warping when actively retreat, solve the problem of printed circuit board fracture caused by hard support pressing under high temperature condition.

This invention belongs to the field of dust suppression equipment, specifically an intelligent construction engineering dust suppression device, including a guide tube. A high-pressure fan is fixedly connected inside the guide tube. The guide tube is rotatably connected to the top of a device base. A connecting hose is inserted into the top of the device base, and the top of the connecting hose is fixedly connected to an annular tube. Multiple nozzles are fixedly connected to the front end of the annular tube, and atomizing nozzles are fitted onto the nozzles. A slot is opened at the front end of the guide tube. A storage mechanism is provided inside the guide tube for extending and retracting the annular tube inside the guide tube. Through the structural design of the storage mechanism, the function of easily storing the annular tube and atomizing nozzles together inside the guide tube when the guide tube stops working is realized, thereby reducing the adhesion of dust to the atomizing nozzles when the guide tube is stored.

The utility model discloses an intelligent Internet of Things gateway device adapted to source network load storage, and relates to the technical field of intelligent Internet of Things gateway devices. The intelligent Internet of Things gateway equipment adaptive to source network load storage comprises a center block and further comprises extension plates connected with the center block in a crossed mode. According to the utility model, the gateway body is inserted between the first support leg and the second support leg, the gateway body is wrapped by the first support leg and the second support leg, the gateway body is further connected, and the first support leg and the second support leg are located at the four corners of the gateway body, so that the gateway body is connected with the gateway body. The gateway body is provided with the first support legs and the second support legs, so that the connection sockets, the keys and the heat dissipation holes of the gateway body are not shielded, the use is not influenced, and the first support legs and the second support legs are distributed at four corners of the gateway body, so that the gateway body is connected more reliably; and meanwhile, the protective cover can be freely unfolded and folded, so that the protective cover cannot shield the mounting plate, and the mounting is more convenient.

The utility model discloses a nose protection patch for an oxygen therapy instrument, which comprises a transverse pressure reduction strip, the transverse pressure reduction strip is used for being attached to the middle of the upper lip of a patient, one side edge of the transverse pressure reduction strip is connected with a vertical pressure reduction strip, and the vertical pressure reduction strip is used for being attached to the nasal septum of the patient. The transverse pressure reduction strip and the vertical pressure reduction strip are arranged between the skin of the patient and the nasal obstruction catheter; the other side edge of the transverse pressure reduction strip is connected with a fixing adhesive tape, the fixing adhesive tape can be folded upwards and fixed to the nose wing of the patient, and when the fixing adhesive tape is folded upwards, the nasal obstruction catheter is arranged between the transverse pressure reduction strip and the fixing adhesive tape, so that the nasal obstruction catheter is fixed. The nasal septum pressure reduction protection device achieves pressure reduction protection on the middle and nasal septum of a patient, meanwhile can fix the nasal obstruction catheter, reduces the risk that the nasal obstruction catheter slips out of the nasal cavity, and prevents the soft nasal obstruction from moving.

The application discloses a kind of robot gripper device and grabbing method for assisting spraying operation, device includes main gripper module, auxiliary gripper module, deflection angle adjusting module, rotation angle adjusting module, pitch angle adjusting module, auxiliary gripper movement module, drive module, motion transmission module, by drive module through motion transmission module, pitch angle adjusting module, auxiliary gripper movement module action is realized, combined with deflection angle adjusting module, rotation angle adjusting module itself action, realize the relative pose adjustment of main gripper module, auxiliary gripper module and the grabbing of part to be sprayed;Method is based on deep learning network to generate grabbing posture, finally through the cooperation of main gripper module and auxiliary gripper module, the grabbing of specific position such as part non-spraying surface is completed.The application design is novel, and flexibility is high, can realize more complex grabbing action, and auxiliary realization is to complex shape part multidirectional spraying operation.

The utility model provides a negative pressure type concentrate sampling device which comprises a negative pressure sampling drill rod, a pipeline is connected to the right side of the upper portion of the negative pressure sampling drill rod, a cyclone dust collector is connected to the right side of the pipeline, a filter screen is connected to the upper portion of the cyclone dust collector, and the left end and the right end of the bottom of the cyclone dust collector are connected with a material returning barrel and a sampling and collecting barrel respectively. A high negative pressure fan is connected above the filter screen through a top pipeline, the top of the negative pressure sampling drill rod is connected with a guide pipe, a pulley mechanism is nested on the outer side of the guide pipe, and a left pressure switch is mounted at an outlet above the negative pressure sampling drill rod. According to the utility model, closed-loop control is carried out on each link, full-automatic concentrate powder sampling can be realized, personnel participation is avoided, and the working environment is improved. Full-section sampling is realized, and the representativeness of the sample is ensured.

The utility model discloses a small-sized multiphase fluid mixed water-gas separation device, which comprises a separation mechanism and a filter assembly, the filter assembly comprises a filter plate, the filter plate is arranged in a filter tank, one end of the filter plate is in contact with a cleaning brush plate, one end of the cleaning brush plate is provided with a rotating rod, and the rotating rod is in contact with the filter tank. One end of the rotating rod is installed at one end of the servo motor, one end of the servo motor is connected to one end of the fixing disc through a screw, one end of the fixing disc is fixedly installed at one end of the filtering tank, after accumulation is removed, pores of the filtering plate are recovered to be smooth, and water-gas mixtures can be effectively and continuously separated; water and impurities cannot block the filter plate, smooth flowing of gas is guaranteed, fluid flowing blocking caused by long-term impurity accumulation of the filter plate and no cleaning is avoided, fluid flowing is prevented from being influenced, and the situation that the speed of fluid entering the separation device is reduced, and then the separation efficiency is influenced is avoided.

The application provides a live conference real-time subtitle generation method and system fused with AI, relates to the field of real-time subtitle generation, and comprises the following steps: collecting an audio stream and dividing the audio stream into segments, assigning a sound source identifier to each audio subsegment after sound source separation and identification; performing speech recognition on the identified audio and associating the sound source to generate identified text; correcting text ambiguity by using a context knowledge base containing a subject word table and historical text; cutting the text according to an audio energy envelope to form a subtitle unit; calculating a subtitle display time, assigning a vertical offset to subtitles with overlapping time but different sound sources to realize spatial separation; adjusting the subtitle display coordinates in combination with a disabled area determined by a video frame foreground, and rendering and outputting. The method realizes clear distinction and accurate presentation of multi-speaker subtitles, and improves the readability and user experience of conference live subtitles.

The application relates to a zero-carbon seawater desalination and salt extraction system, which comprises a wind-solar dual-energy tower, a membrane seawater desalination system, a solar dual-heat disc evaporator and a wind-solar dual-energy sea salt drying system. The wind-solar dual-energy tower comprises a double-bearing truss type wind power generation system and a photovoltaic power generation system, and the wind power generation system and the photovoltaic power generation system are used for providing electric energy. The double-bearing truss type wind power generation system adopts a wind-variable current load and a spring type strong wind variable resistance system. The wind-solar dual-energy sea salt drying system comprises a sunlight room, a drying cloth curtain and a salt collection and water filtration circulation system, which are used for further drying and crystallizing the heated secondary separation and concentration concentrated salt water to form refined sea salt through drying or air drying. The application can realize seawater desalination and refined sea salt extraction all day long by using clean energy, and the clean energy is used for heating three times, so that the energy utilization efficiency is high. The application has no direct operation cost, small land occupation, high efficiency, low initial investment cost and easy scaling.

The application relates to the technical field of insulators, and discloses a high-voltage endurance and corrosion-resistant composite insulator, which comprises a core rod 2, detachable top-end fittings 1 and bottom fittings 3 are connected to the upper and lower ends of the core rod 2, a plurality of umbrella skirt groups are sleeved outside the core rod 2, each umbrella skirt group comprises an upper umbrella skirt 4, a first opening 41 is arranged at the upper edge of the upper umbrella skirt 4, the umbrella skirt group further comprises a lower umbrella skirt 5 arranged below the upper umbrella skirt 4, the outer diameter of the lower umbrella skirt 5 is larger than that of the upper umbrella skirt 4, a second opening 51 is arranged on the lower umbrella skirt 5, and the positions of the first openings 41 and the second openings 51 are staggered. The high-voltage endurance and corrosion-resistant composite insulator has the advantages of anti-tearing, double protection and strong waterproof performance, and solves the problems that the umbrella skirt is prone to cracking and tearing in the prior art.

The utility model discloses a vehicle-mounted ETC device, and belongs to the technical field of ETC. A vehicle-mounted ETC device comprises a box body and further comprises a connecting block detachably connected to the box body, a suction cup is fixedly connected to the connecting block, a negative pressure cylinder is fixedly connected to the connecting block, a piston is slidably connected to the negative pressure cylinder, and a cavity in one side of the piston is communicated with the suction cup through a flow guide channel. Air between the suction cup and the glass is conveyed into the negative pressure cylinder; the limiting assembly is used for limiting the connecting block; according to the utility model, the box body can be fixed on the vehicle-mounted glass by using the sucking disc, the box body can be fixed without using gum, and when the box body needs to be disassembled, the limiting column can be disassembled, and then the box body is conveniently disassembled from the connecting block, so that the shell of the box body is prevented from being damaged, and meanwhile, gum marks can be prevented from being left on the glass; and meanwhile, the adsorption effect between the suction cup and the glass can be improved.

The utility model relates to the technical field of construction engineering design, and discloses construction engineering design space layout optimization equipment and a storage assembly, which comprise a movable base with four rollers mounted at the bottom, a storage box arranged at the top of the movable base, and a support ring fixed at the top of the storage box, the shielding assembly is arranged on the inner side of the supporting ring; the measuring assembly comprises a 3D laser scanner arranged in the storage box, a rotating base arranged at the bottom of the 3D laser scanner and a lifting assembly rotationally installed at the bottom of the rotating base. According to the construction engineering design space layout optimization equipment, the measurement assembly is stored through the storage assembly, the 3D laser scanner can be protected against collision, the 3D laser scanner is pushed out of the top of the storage assembly and can rotate, all-around data acquisition can be performed without moving the storage assembly, and the 3D laser scanner cannot be shielded.

A massage cushion is at least provided with a functional unit, the functional unit is provided with a base and a plurality of convex thorns used for abutting against the skin and deforming under the action of pressure, and each convex thorn is integrally connected with the surface of the base. When a user makes contact with the massage cushion, the contact area between the protruding thorns and the human body is small, the pressure intensity is large, the protruding thorns make point contact with the skin muscles of the human body, the human body can be deeply pressed, and blood and interstitial fluid circulation of the skin muscles of the human body can be enhanced when the protruding thorns act on the skin muscles of the human body. More importantly, because the area of the convex thorns is small, lymph and blood capillaries cannot be completely blocked during pressing. Meanwhile, as the hardness of the convex thorns and the hardness of the base are within the range, the convex thorns have certain hardness, generate certain deformation under external force and can deform when the skin moves in a small range, and the tail ends of the convex thorns move along with the skin to generate large friction force to force a transportation system of blood, lymphatic vessels or interstitial fluid and the like to move, so that the massage effect is improved.

This invention provides a single-cell battery and a battery pack. The single-cell battery includes a housing, a motor assembly, and an insulating component. The housing includes an end wall with a pressure-sensitive weak point. An electrode assembly is sealed and housed within the housing. The insulating component is fixedly connected to the side of the end wall facing the electrode assembly to achieve insulation between the end wall and the electrode assembly. The insulating component includes a first insulating portion and a second insulating portion. The melting point of the first insulating portion is lower than that of the second insulating portion. The orthographic projection of the first insulating portion at least partially covers the pressure-sensitive weak point. The first insulating portion is configured to melt due to high temperature when the pressure-sensitive weak point ruptures, allowing it to be ejected from the rupture point to the outside of the housing under the internal pressure. The second insulating portion is configured not to melt when the pressure-sensitive weak point ruptures, maintaining a fixed connection with the end wall. This invention improves the problem that when the pressure-sensitive weak point ruptures and releases pressure, the insulating component easily obstructs the exhaust channel, affecting normal pressure release.

The multifunctional foam generator made of metal of the present invention comprises a liquid preparation part and a gas mixing part; the liquid preparation part comprises a water inlet end, a medicine inlet section and a foam generating section from left to right in sequence; the center of the liquid preparation part is a water medicine mixing hole, which comprises a water inlet threaded hole, a conical shrinkage hole, a water medicine mixing straight hole and a mixing hole; the gas mixing part comprises an air inlet end, a mixing section and a water outlet end in sequence from left to right; the center of the gas mixing part is composed of three cylindrical holes, which are a liquid-gas mixing hole, a transition hole and a water outlet threaded hole in sequence from left to right; the foam generating section of the liquid preparation part is inserted into the liquid-gas mixing hole of the gas mixing part, and the right end face of the medicine inlet section of the liquid preparation part is closely fitted with the left end face of the air inlet end of the gas mixing part and welded as one. The multifunctional foam generator can use a variety of liquid medicines at the same time, has good sealing performance, and the air, liquid medicine and water are fully mixed and the foam is uniform and rich.

The utility model discloses an emission reduction type carton printing waste cleaning device which comprises an installation frame, a material receiving plate is fixedly connected to the installation frame, and a compression assembly is arranged on the installation frame. The compression assembly comprises a hydraulic assembly fixedly connected with the mounting frame, a compression bin is arranged on the mounting frame, a discharging port is formed in one side of the compression bin, a breast board is slidably connected to the side wall, close to the discharging port, of the compression bin, an extension board is fixedly connected to the breast board, and a clamping board is slidably connected to the extension board. According to the utility model, through the arrangement of the compression assembly, after being discharged, printing waste falls into the compression bin along the material receiving plate, then the waste is compressed into blocks by utilizing the hydraulic assembly, then in the reset process of the hydraulic assembly, the breast board is driven to move out of the material bin, and the compressed block-shaped waste is conveyed to the outside of the compression bin; and subsequent storage and turnover are facilitated, and the purpose of rapid waste removal is achieved.

The utility model relates to data center temperature control technical field, specifically disclose a kind of wind liquid CDU unit. The wind liquid CDU unit includes cabinet, fan, heat exchanger and refrigeration device. Among them, fan is located at the first side of cabinet;Heat exchanger is located at cabinet and is located at the side of fan, heat exchanger is relatively first side and is inclined to set;Refrigeration device is connected with heat exchanger, refrigeration device and heat exchanger are used to be connected with the object to be radiated, and refrigeration device is located below heat exchanger. The wind liquid CDU unit, maintenance work can be completed in centralized location, reduce movement and repeat preparation time. And key components are concentrated, do not need to disassemble multiple position components when replacing, and work efficiency is improved. Fault point is concentrated, need not to check multiple points, shorten the diagnosis time, and then improve the maintenance response speed. Refrigeration device is located below heat exchanger, will not cause the obstruction to air duct, thus can effectively reduce wind resistance, so that wind liquid CDU can bring greater refrigerating capacity.