363results about How to "Compact design" patented technology

The invention discloses a pallet protection corner automatic putting machine. The pallet protection corner automatic putting machine comprises a top protection corner putting combination machine and aside face protection corner putting combination machine; the top protection corner putting combination machine comprises a bottom circulation base and a pair of top protection corner single machines,the side face protection corner putting combination machine comprises a bottom fixed base and four side face protection corner single machines, the top face protection corner single machines are provided with electrical control parts, top protection corner containing grooves, limiting mechanisms, and top protection corner mounting claws, the top protection corner mounting claws grab protection corners in the top protection corner containing grooves, and put the protection corners on four edges of the top of a packaging box, each side face protection corner single machine comprises a second electrical control part, a side protection corner containing groove, and a side protection corner mounting claw, and the side protection corner mounting claws grab the protection corners in the side protection corner mounting grooves and put the protection corners on the four sides of the side face of the packaging box. The pallet protection corner automatic putting machine is reasonable in layout,smooth in operation, high in adaptation, automatic in full process, free of artificial duty and capable of greatly improving protection corner putting and threading packaging capacity.

An optical transceiver module and an optical cable module using the same are provided. The optical transceiver module: a substrate; at least one optical receiving device connected to the substrate; a plurality of optical transmitting devices connected to the substrate, wherein the optical transmitting devices comprise a plurality of first optical transmitting devices and a plurality of second optical transmitting devices, and the optical transmitting devices are misaligned to each other.

The utility model discloses a poultry vaccination marking mechanism which comprises an ink jet mechanism, the ink jet mechanism is flat and hollow and is connected with an external liquid pump through a hose, one side of the ink jet mechanism is provided with a nozzle, the other side of the ink jet mechanism is rotatably provided with a limiting ball, one end of the limiting ball is connected with a connecting mechanism through a connecting rod, and the other end of the limiting ball is connected with the connecting mechanism. The input end of the liquid pump is connected with an ink box containing marking ink through a pipeline, and the output end of the liquid pump is connected with the ink jetting mechanism through a hose. The trigger switch of the liquid pump can be linked with the vaccine injector, when the vaccine injector is started to inject vaccines once, the liquid pump operates once, a certain amount of ink is sprayed to feathers on poultry bodies, and the ink-jet mechanism is linked with the vaccine injection mechanism to inject the vaccines into the feathers. Meanwhile, the poultry feather marking device is small and exquisite in design, light, simple in structure, low in use and maintenance cost and suitable for small-scale poultry breeding.

The utility model provides a kind of light six-axis robot belongs to mechanical hand technical field.It solves the problem of slow start, brake and low response speed of six-axis robot in prior art due to its heavy weight.The utility model includes turbine box, driving arm seat, light driving arm, connecting rod, intermediate seat, driving wrist and forepaw assembly, turbine flange is installed at the top of turbine box, driving arm seat is connected and fixed with turbine box by turbine flange, the inside of light driving arm is hollow structure and the both ends of light driving arm are formed with large connecting seat and small connecting seat respectively, large connecting seat is connected with driving arm seat, the both ends of driving arm seat are fixedly connected with cycloidal reducer and servo motor, servo motor extends motor shaft, and motor shaft is connected with connecting rod transmission shaft, connecting rod lower end is connected with connecting rod transmission shaft, connecting rod is set along the direction of light driving arm, and the other end of connecting rod is connected with the bottom of intermediate seat, side plate is formed on the both sides of intermediate seat, and small connecting seat is connected with side plate.The utility model has the advantages of light weight and compact structure.

The utility model relates to a damping type server case which comprises an outer case body and an inner frame body arranged in the outer case body, a gap is formed between the inner frame body and the outer case body, the inner frame body is defined by an inner bottom plate, an inner right side frame and an inner rear side frame, the inner bottom plate and the outer case body are supported through a plurality of sets of bottom damping pieces, and the bottom damping pieces are arranged in the outer case body. An L-shaped inner support is further arranged on the side, away from the inner right side frame, of the inner bottom plate, one end of the inner support is connected with the inner bottom plate, the other end of the inner support is connected with the top of the inner rear side frame, and the inner right side frame, the top of the inner support and the outer box body are supported through multiple sets of top damping pieces. The gap is formed between the outer box body and the inner frame body, and the damping pieces are arranged on the upper side and the lower side of the outer box body to conduct damping protection on the components on the inner frame body, so that the possibility that the components are damaged is reduced, and the stability of the server in the using process is guaranteed.

The utility model discloses an integrated joint module and robot relates to motor technical field, and the integrated joint module includes: casing, motor, planetary gear reduction box, encoder and drive control board, the casing is the tubular structure, the motor is used to provide power, and the motor includes stator, rotor and rotation axis, and the stator is hoisted in the top inside casing, and the rotor rotatably sets up inside casing, and is located stator outside, and rotation axis is connected with the rotor, and its outer periphery is provided with the tooth, the planetary gear reduction box sets up in stator inside, and including fixedly installed inside stator's inner tooth ring, the planetary wheel that engages in the inner tooth ring with rotation axis between and the planetary wheel connection's planet carrier, the encoder includes the first encoder for monitoring rotation axis and the second encoder for monitoring planet carrier, and drive control board is located in casing, and is connected with motor. Such setting, can reduce the size of joint structure, realizes double magnetic encoder output configuration simultaneously, improves its output accuracy.

The application discloses a power module. The module comprises: a three-phase rectifier bridge, a chopper circuit and a three-phase full bridge, the three-phase rectifier bridge is used for rectifying input three-phase alternating current into direct current, the chopper circuit is used for eliminating power surge, and the three-phase full bridge is used for converting the rectified direct current into three-phase alternating current output; and a backing plate, semiconductor devices of the three-phase rectifier bridge, semiconductor devices of the chopper circuit and semiconductor devices of the three-phase full bridge are arranged on the backing plate in an arch-shaped base island layout structure. The arch-shaped structure bears different circuit topology chips, optimizes the heat dissipation path, and thus solves the technical problem of high temperature of the power module in the related art; the scheme further matches the three-phase rectifier bridge, the chopper and the three-phase full bridge through the design of multiple bridge type bonding wire connection modes, connects equal potentials in an integrated circuit in series through the bonding wire, compactly designs a current transmission path, and reduces parasitic resistance and parasitic inductance of the power module.

The utility model relates to an electromagnetic retarding dual-motor second-gear power uninterrupted driving integrated system, which comprises a first motor, a first input shaft, a first constant mesh gear set, a first intermediate shaft and a first gear shifting set which are connected in sequence, the first normally engaged gear set is connected with the first gear shifting set through the first intermediate shaft. The second motor, the second input shaft, the second constant mesh gear set, the second intermediate shaft and the second gear shifting set are connected in sequence, the second motor is connected with the second constant mesh gear set through the second input shaft, and the second constant mesh gear set is connected with the second gear shifting set through the second intermediate shaft at the same time; an output gear and an output shaft are further included, the first gear shifting set and the second gear shifting set are both meshed with the output gear, and the output gear is connected to the output shaft in a sleeving mode and drives the output shaft to rotate. A plurality of gears connected with the first motor and the second motor respectively form two symmetrical modules, so that the maintenance is more convenient.

The utility model provides a zero live wire power isolation circuit and double manganese copper measurement equipment relates to power isolation field. This zero live wire power isolation circuit includes current doubling circuit, first rectifier circuit and second rectifier circuit, and current doubling circuit first input end connects GND, second input end connects UN, first output end connects the input end of first rectifier circuit, second output end connects the input end of second rectifier circuit, and current doubling circuit is used for isolating first output end and second output end, the output end of first rectifier circuit connects VBB, the output end of second rectifier circuit connects MHVDD, and first rectifier circuit and second rectifier circuit are used for voltage reduction. The utility model provides zero live wire power isolation circuit design is compact, and simultaneously uses conventional electrical component, and production cost is low.

This invention discloses a portable low-temperature plasma device based on a Laval nozzle structure and its application, belonging to the field of plasma technology application technology. Specifically, it includes (1) the construction of the device; and (2) the use of the device for fungal eradication treatment and transdermal drug delivery enhancement treatment. The beneficial effects achieved by this invention are as follows: This invention is the first to apply the Laval nozzle structure to a portable low-temperature plasma device. The results show that the device can effectively improve the plasma jet performance and active particle content, significantly improve the treatment effect of fungal infections of the skin and nails and the transdermal drug penetration efficiency, while solving the problems of large size, reliance on external power supply, and complex operation of traditional plasma devices. Therefore, using this invention for the treatment of fungal infections of the skin and nails and for enhanced transdermal drug delivery has advantages such as ease of operation, high safety, non-invasiveness, and high efficiency, and thus has potential application prospects in the field of skin disease treatment and transdermal drug delivery.

The electric drive assembly comprises a motor and a reduction gearbox, the motor comprises a shell and a rotor shaft, a rear end cover and a front end cover are arranged at the two ends of the shell respectively, and a transmission shaft hole coaxial with the rotor shaft is formed in the front end cover in a penetrating mode; the reduction gearbox comprises a reduction gearbox body integrally formed on the front end cover, the reduction gearbox body is located on the side, away from the shell, of the front end cover and matched with a gearbox cover, and an input shaft and an output shaft which are arranged in parallel are arranged between the reduction gearbox body and the gearbox cover. The input shaft and the rotor shaft are coaxially arranged, the end, facing the rotor shaft, of the input shaft penetrates through the transmission shaft hole, and an annular limiting part protruding inwards is arranged in the transmission shaft hole and abuts against the outer ring of the first bearing. The motor has the advantages of being compact in structural design, small in size, capable of avoiding axial stress of the motor shaft, beneficial to prolonging the service life of the motor, low in maintenance difficulty and the like.

This utility model discloses a compact and easy-to-assemble fan light, including a hanging assembly, a drive motor, a mounting plate, several fan blades, a light source, and an outer cover fitted over the drive motor. The drive motor and the light source are both connected to the hanging assembly. The mounting plate is connected to the output end of the drive motor and rotates with it. A mounting base is provided at the end of each fan blade. A connecting structure is provided between the mounting base and the mounting plate to connect the two. The outer cover has a recessed portion, and an inwardly recessed clearance groove on the outer side of the recessed portion to expose the connecting structure. The light source is located below the mounting plate. The clearance groove on the outer cover directly exposes the connecting structure between the fan blade mounting base and the mounting plate, allowing operators to operate directly through the clearance groove. Hands and tools can easily reach in without disassembling the outer cover. This reduces the installation difficulty for consumers, significantly improves installation efficiency, and enhances the user experience.

This invention relates to the field of power management technology, and particularly to an intelligent integrated power system and control method based on multi-source collaboration, including a main power module, a backup power cluster, an energy management unit, a voltage adaptation module, a status monitoring unit, a communication module, and a load interface. Compared to existing technologies that typically use a single type of battery pack as a backup power source, which suffers from slow response speed and difficulty in withstanding instantaneous high-power surges, this invention employs a heterogeneous energy storage system composed of parallel lithium battery packs and supercapacitor modules as the backup power cluster, and uses a bidirectional DC / DC converter for intelligent control. This solution fully leverages the different advantages of lithium batteries (high energy density) and supercapacitors (high power density and rapid response), enabling the system to provide both long-term backup power support and instantaneous high-power discharge, thereby significantly improving the dynamic response capability, power support reliability, and overall service life of the backup power source.

The utility model relates to a kind of kink manipulator, belong to mechanical equipment technical field, kink manipulator includes drive assembly, transmission assembly and torsion clamping assembly;The linear stroke of first arc guide slot in transmission assembly one end is less than the linear stroke of second arc guide slot;Torsion clamping assembly includes pivot, main shaft, mechanical claw and rack;Drive assembly rotates main shaft by transmission assembly;Pivot one end is connected with first arc guide slot by connecting piece, and the other end passes through main shaft and is coaxially connected with rack;Main shaft one end is connected with second arc guide slot by connecting piece, and the other end installs the fixed part of mechanical claw;Two pincers of mechanical claw are symmetrically engaged connection with the two sides of rack;Two pincers are rotated by rack and drive pivot rotation when rotating;Two pincers are realized clamping, opening by engagement transmission when pivot and main shaft telescopic movement.This utility model is high in repeat positioning accuracy, clamping force is controllable, avoid product deformation or breakage, packaging film has no loose, wrinkle phenomenon.

The application discloses a thin-wall cylindrical fiber hydrophone with an internal acoustic wave diffraction structure and belongs to the technical field of acoustic wave detection, and solves the technical problem of low axial acoustic wave absorption utilization rate of an existing hydrophone. The fiber hydrophone comprises a thin-wall metal cylinder, a sensing optical fiber, a fixed end cover and a diffraction-negative Poisson ratio composite internal structure coaxially arranged in the cylinder, the composite internal structure comprises an acoustic wave diffraction unit and a negative Poisson ratio amplification unit. The acoustic wave diffraction unit guides and diffracts the axial incident acoustic wave to the negative Poisson ratio amplification unit; the negative Poisson ratio amplification unit generates axial deformation under the action of sound pressure and efficiently converts the axial deformation into radial force through the negative Poisson ratio structure, drives the thin-wall metal cylinder to generate radial deformation, and further drives the sensing optical fiber to generate strain. The application can significantly improve the absorption utilization rate and axial sensitivity of the axial acoustic wave, meanwhile, the original radial high sensitivity is maintained, and the omnidirectional detection performance of the hydrophone is improved.

The invention discloses a large-stroke adjusting device based on a screw pump and oil extraction equipment, and relates to the technical field of oil extraction equipment. The bottom end of the adjusting rod extends to the underground to be connected with a rotor of the screw pump, and transmission threads are arranged on the outer wall of the adjusting rod; the driving mechanism drives the adjusting rod to carry out oil extraction operation; the at least one adjusting block is sleeved outside the adjusting rod and is in threaded fit with the adjusting rod; the limiting assembly is used for limiting the axial movement of the adjusting block; and the locking mechanism comprises a movable locking piece. When height adjustment is carried out, the locking piece is in clamped butt joint with the adjusting block so as to limit circumferential rotation of the adjusting block, the driving mechanism drives the adjusting rod to rotate relative to the adjusting block, and therefore the adjusting rod generates axial lifting motion. According to the lifting mechanism, the adjusting rod is directly used as a thread feeding part, the physical height limitation of an existing lifting mechanism is broken through, and large-amplitude ultra-long stroke adjustment is achieved.

The utility model relates to a transverse impedance multidirectional damping steel spring device which comprises a spring outer sleeve (1), a steel spring (5) and a spring inner sleeve, the spring inner sleeve comprises a spring inner sleeve cover (2) and a spring inner sleeve base (6), and a transverse impedance elastic body (3) for transverse limiting is arranged between the spring outer sleeve (1) and the spring inner sleeve base (6). Compared with the prior art, three-direction damping amplification is adopted, besides the main vibration isolation direction, the stability and vibration in the direction perpendicular to the main vibration isolation direction of the spring can be controlled, and meanwhile the problem that the spring is subjected to transverse shearing dynamic load to cause fatigue fracture and failure of the spring is solved; therefore, the transverse stability and reliability are improved, and the service life of parts is prolonged.

The utility model discloses a mug with a piston filter cartridge, and relates to the technical field of mugs. The water cup comprises a cup body, a piston filtering assembly is arranged in an inner cavity of the cup body, a supporting mechanism is fixedly connected to the bottom of the inner cavity of the cup body, the piston filtering assembly comprises a filtering cylinder, the filtering cylinder is arranged in the inner cavity of the cup body, a cover plate is arranged at the top of the filtering cylinder, a piston pad is arranged in an inner cavity of the filtering cylinder, and the piston pad is fixedly connected with the supporting mechanism. And the top of the piston pad is fixedly connected with a connecting rod. Through cooperation of the piston filtering assembly and the filtering cylinder, efficient separation of raw materials such as tea leaves and coffee powder is achieved, the contact degree of the raw materials and liquid can be accurately controlled through up-down movement of the piston pad, a user can adjust the beverage concentration at will, a sealing ring on the surface of the piston pad is tightly attached to the filtering cylinder, liquid leakage is eradicated, and the beverage quality is improved. And the design of a pad and a limiting groove of the supporting mechanism ensures that the filter cartridge is stable and does not shake.

The utility model discloses a disc bamboo product side edge grinding device which comprises a base, a first support assembly, a second support assembly, a first driving assembly, a first edge grinding assembly, a second edge grinding assembly and a third edge grinding assembly. The first support assembly comprises a first support, the second support assembly comprises a second support, and the first support and the second support are arranged at intervals in the vertical direction to form a first area; the first edge grinding assembly comprises a first edge grinding cylinder, the second edge grinding assembly comprises a second edge grinding cylinder, and the third edge grinding assembly comprises a third edge grinding cylinder which are all arranged in the first area. The two ends of the first edge grinding cylinder, the two ends of the second edge grinding cylinder and the two ends of the third edge grinding cylinder are rotationally connected with the first support and the second support correspondingly. The first driving assembly is arranged on the base and comprises a third support and a first driving unit. The second edge grinding cylinder, the third edge grinding cylinder and the first edge grinding cylinder are distributed in the circumferential direction of the preset machining position at intervals. In general, the design is compact, operation and maintenance are easy, and the labor cost is reduced.

The utility model relates to the technical field of power supplies, and discloses a power supply device with an underneath storage location radiator, which comprises a transverse frame, a cabinet body shell and a needle bed power supply device main body, the cabinet body shell is clamped on the inner wall of the side surface of the transverse frame, the inner wall of the side surface of the cabinet body shell is fixedly connected with an electric control board main body, an adjusting mechanism is arranged on the transverse frame, and the needle bed power supply device main body is fixedly connected with the cabinet body shell. An auxiliary mechanism is arranged on the adjusting mechanism, the adjusting mechanism comprises a lap joint frame, the lap joint frame is fixedly connected to the outer wall of the rear side of the transverse frame, a sliding groove is formed in the inner wall of the top of the lap joint frame, and heat dissipation mounting frames are slidably connected to the inner walls of the left side and the right side of the sliding groove. According to the utility model, through the splicing frame structure in which the transverse frame, the longitudinal frame and the vertical frame are mutually fixed through threads, the layout can be flexibly adjusted according to the number of placed equipment, the space is effectively saved, and the occupied area is reduced; internal equipment is concentrated below the small radiator, a radiating path is optimized by utilizing the lower radiator, and a stable and uniform-temperature environment is formed.

The utility model relates to furniture and office supplies field, concretely, the utility model relates to a multifunctional book stand support of flexible assembly, including end part mounting block, the end part mounting block is connected with intermediate splice block, the end part mounting block and intermediate splice block all are equipped with the clamping slot, and the table board is inserted in the clamping slot, the end part mounting block and intermediate splice block one side are connected with the storage box body, and the device includes two end part mounting blocks, and according to need, a plurality of intermediate splice blocks are added between two end part mounting blocks, the end part mounting block and intermediate splice block all are U shape structure, and are clamped on the table edge of table board through the clamping slot, and can realize the stable connection of the device and table board through screwing, the end part mounting block and intermediate splice block one side all are connected with the storage box body, and the storage box body can place water cup, hang umbrella or as pen container, greatly expands the application range of product.

The utility model belongs to waste battery recycling technical field especially a kind of solid-liquid separation device for waste lithium battery electrolyte recovery, to the device in use, by its setting puncture steel needle, waste battery still containing electrolyte is punctured, its internal electrolyte is released, but its in puncture process, battery debris can be stuck on the outer wall of its puncture steel needle, long time can cause its device internal blockage, thereby reduce the recovery efficiency problem, present and propose the following scheme, it includes equipment box, the top of equipment box is equipped with two inlet openings. The utility model in use, puncture mechanism removes the battery residue attached on steel needle by its setting decontamination plate, so that the operation of device is more stable, and sliding mechanism is processed by efficient automation and compact structure design, so that device can work alternately reciprocating, strengthen the working efficiency of device, so that the efficiency of separation work is improved.

In the context of cleaning surfaces using a cleaning fluid, a cleaning device is provided comprising a cleaning apparatus (40) designed to deliver a cleaning fluid from a cleaning fluid source (41) toward the surface to be cleaned and to deliver fluid and particles from the surface to a discharge location (42) configured to receive the fluid and particles. For this purpose, the cleaning apparatus (40) includes a first conduit (43) and a second conduit (44) that are both partially compressible, and a peristaltic pump (50) comprising a single central unit (52) rotatable about its central axis (53) and arranged and configured to act simultaneously on the first conduit (43) and the second conduit (44). The corresponding conduits (43, 44) may be located on opposite sides of the central unit (52) of the peristaltic pump (50).

This utility model discloses a device for applying a light-shielding strip to a bathroom mirror, belonging to the field of adhesive application devices. It includes a base, a bracket slidably connected to the outer wall of the base, an electric push rod mounted on the bracket, and a light-shielding strip reel installed at the end of the electric push rod. Four positioning rods are equidistantly slidably connected circumferentially inside the base. A driving mechanism is installed inside the base to drive the four positioning rods to move synchronously. A hollow plate is connected to the top of the base. By setting the four positioning rods to move synchronously under the action of the driving mechanism, it can quickly adapt to mirrors of different sizes, achieving precise positioning and avoiding errors from manual positioning. The air-guiding mechanism, in conjunction with the ventilation openings on the hollow plate, can generate an adsorption force on the mirror, enhancing the stability of the mirror during placement, preventing the mirror from shifting during the adhesive application process, and ensuring the quality of the adhesive application. The overall structure is compact, integrating positioning, adsorption, and adhesive application functions, improving the integration and efficiency of the device.

The utility model relates to municipal cleaning technical field especially, more particularly to a rainwater grate cleaning car of high pressure flush, including mobile car body, be provided with adjusting structure on the mobile car body, be provided with cleaning structure on the adjusting structure, this rainwater grate cleaning car of high pressure flush, through setting up the cleaning structure, the first motor drive's incomplete gear mechanism drives the rotating frame to realize basic angle swing, the second motor is through gear set drive rotating plate and completes axial rotation fine adjustment, and the both collaborative work forms compound motion track, ensures that the spray head can all -round coverage rainwater grate's each part. System adopts high rigidity transmission structure and optimized power transmission path, guarantees the adjusting accuracy while the operation stability is improved obviously. Modular design makes the flush pressure flexible adjustment according to actual demand, can effectively remove stubborn stain, can avoid water resource waste.

The invention discloses a pendulum type tuned mass damping device based on a guide cable, a pulley block and an inerter, and belongs to the technical field of vibration control, the pendulum type tuned mass damping device comprises an upper fixing platform, a tower drum and a lower fixing platform, a mass pendulum is connected below the upper fixing platform, a pulley fixing platform is arranged at the lower end of the mass pendulum, and an upper pulley is arranged at the lower end of the pulley fixing platform; a lower pulley is arranged on the lower fixed platform, a guide cable is arranged between the upper pulley and the lower pulley, and the guide cable is connected with an inerter damper. According to the pendulum type tuned mass damping device based on the guide cable, the pulley block and the inerter, the pulley block is arranged on the mass pendulum, and the displacement of the mass pendulum is amplified and transmitted to the inerter damper connected with the guide cable through the pulley block and the guide cable on the pulley block; the lightweight design of the tuned mass damping device in a narrow space is realized through the mass amplification effect of the inerter damper, and the suppression of the vibration of the tower drum is realized through the inertia force of the mass pendulum and the damping force of the damping element.

The utility model relates to the field of pull-out baskets, in particular to a transmission mechanism for a double-layer linkage lifting pull-out basket of a wall cupboard, which is characterized by comprising a mounting plate, and a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod are hinged on the mounting plate; the first connecting rod is parallel to the second connecting rod; the third connecting rod is parallel to the fourth connecting rod; a first half gear is fixed to the end, close to the mounting plate, of the third connecting rod, the rotating center line of the first half gear coincides with the hinge point of the third connecting rod and the mounting plate, and three intermediate gears are rotationally connected to the mounting plate through rotating shafts. According to the transmission mechanism for the double-layer linkage lifting pull basket of the wall cupboard, the design structure is compact, the two hanging baskets are connected through a gear connecting rod structure, the structural connection is simple and firm, the whole machine can stably and smoothly move up and down, and meanwhile the running radius of the whole machine is smaller. The product is simple and reliable in structure, and excellent consumption experience is brought to consumers.

The utility model discloses a manual tin sending pen, including pen body, winding tin wheel and tin strip etc, mainly be equipped with main wheel and vice wheel in pen body, the flange portion of this main wheel and / or vice wheel is exposed to pen body lateral wall, and the one end of vice wheel axle is fixed on the elastic suspension of pen body lateral wall, and through the elastic bias of the elastic suspension that has to main wheel direction, to make the occlusal region of vice wheel and main wheel form the elastic compression, and the elastic bias force can make the occlusal region produce the friction of enough to hold tin strip, in this way, the end of tin strip is in turn passed through the feed port of pen body tail, the occlusal region of main wheel and vice wheel, and then is worn from the discharge port of pen body head, at this moment, only need to manually operate the exposed flange, and the tin strip can be held by the occlusal region and push out to the discharge port direction. The improved structure does not need power supply support and can be used independently, so has compact structure, small, low in production cost, easy and flexible operation, safe in use, uniform and accurate in coating and the advantages such as.

The utility model discloses a novel integrated mounting bracket assembly, which relates to the technical field of automobile parts and comprises a bent pipe body, the bent pipe body comprises a vertical section, and the upper end and the lower end of the vertical section are bent rightwards to form an upper bent section and a lower bent section respectively; a fender connecting support is arranged in the middle of the upper bent section, and fender connecting supports and air filter connecting supports are arranged at the two ends of the lower bent section. According to the utility model, the air filter, the fender, the manual pump, the voice alarm and the air guide channel connecting bracket are integrated on one bracket, so that the development cost is reduced, meanwhile, the structural design of a vehicle is more compact, and the space is greatly saved.

The invention relates to the technical field of modeling systems, and discloses a portable cluster three-dimensional rapid modeling system and method, and the system comprises an integrated case unit which is internally integrated with a main computing node and a sub computing node; the power supply and power management module is used for monitoring the load of each computing node in real time and dynamically adjusting power supply; a KVM switching table in the man-machine interaction module is used for supporting a user to switch among a plurality of computing nodes through a keyboard or a mouse; the scheduling and modeling module is used for performing three-dimensional modeling on the target area according to the image data; and the environment adaptation module is used for carrying out real-time monitoring and intelligent regulation and control on the internal environment temperature and humidity of the integrated case unit. According to the method, rapid generation and result export of the three-dimensional model of the target area are realized through a closed-loop process of data acquisition by the unmanned aerial vehicle, cluster node parallel calculation and local aggregation optimization.