17results about How to "Addressing Structural Complexity" patented technology

The application relates to an air treatment device and a humidifying device. The air treatment device comprises a shell, a wet curtain assembly with a first water channel, a water pumping assembly, the water pumping assembly being detachably mounted on the shell, the water pumping assembly having a second water channel, the second water channel being integrated on a first connector, a second connector arranged on the shell and having at least one connecting channel for connecting the first connector and the first water channel, a valve rod arranged in the at least one connecting channel, a reset member connected to the valve rod, the valve rod being pressed to move to a first position when the water pumping assembly is mounted on the shell, and the valve rod moving to a second position under the action of the reset member when the water pumping assembly is detached from the shell, and first and second power connection terminals arranged on the two sides of the first connector respectively. The technical scheme of the application can solve the problems of water leakage and complex structure of the second connector, and improve the electrical safety and stability.

The utility model relates to the technical field of food processing equipment, in particular to a quick draining tumbling machine for cleaning prefabricated vegetables, which comprises a bottom plate, a first support rod, a first support frame and a second support rod are fixedly mounted on the top surface of the bottom plate, and water is added into a roller body through a guide funnel and a water inlet in the tumbling process. Raw materials are cleaned in the rolling and kneading process, when the raw materials pass through a first water leakage hole group section, under the action of centrifugal force generated by continuous rotation of a roller body, water is thrown away, enters the inner wall of a bin body through a first water leakage hole group and finally flows out through a first water outlet pipeline, and first draining is achieved; and water is thrown into the water retaining bin through the second water leakage hole group after being drained for the second time, is finally collected at the bottom of the water retaining bin and is discharged through the second water outlet pipeline, so that the problems that the structure is complicated and the operation process is tedious due to the fact that two devices are required to be arranged because rolling and cleaning are separately carried out in an existing device are solved.

An integrated control box relates to the technical field of low-voltage apparatuses. The integrated control box comprises a box body, a circuit board arranged in the box body and a switch assembly electrically connected with the circuit board. The circuit board is provided with a network cable interface and an external line interface, and the circuit board comprises a routing module and a gateway module. According to the integrated control box, the integration level of devices and the function integration level of the integrated control box can be improved, so that the size miniaturization of the integrated control box is realized, and the circuit can be simplified.

The utility model relates to the technical field of electrical equipment, in particular to a power socket and a double-sided socket module thereof. The double-sided socket module comprises two groups of socket units which are arranged back to back and are fixedly connected, and an L-pole conductive strip and an N-pole conductive strip which are arranged between the two groups of socket units, and the two groups of socket units are each consistently equipped with at least one power taking potential; and when the two groups of socket units are fixedly connected in a back-to-back manner, the contacts in the socket units are conducted with the L-pole conductive strips and the N-pole conductive strips. According to the scheme, on one hand, two groups of socket units opposite to each other can be fixedly connected without a socket shell, and on the other hand, the mounting structure can be simplified.

The utility model discloses a splicing type tool fixture for reinforcing military special automobile chassis belongs to tool fixture technical field, and it includes workbench, and the flexible arrangement of multiple clamping mechanisms and fixed agencies on workbench can, and the outer wall of the support frame of clamping mechanism is equipped with the mounting groove, the fixed agency includes screw rod, slide bar, and the fixed plate of cooperation with screw rod and along slide bar sliding and the plugboard connected in fixed plate, and the stable insertion of plugboard in mounting groove can be driven to the screw rod, and high -strength locking of clamping mechanism is in workbench, and the hydraulic rod drive clamping plate in clamping mechanism carries out the clamping to chassis. The utility model solves the problem that the rigidity of existing fixture connection is insufficient and the commonality is poor, has the advantages such as locking reliable, positioning stable, the flexible adaptation of different model chassis, and the strong commonality.

The utility model relates to the technical field of A / I emotion accompanying stuffed toys, in particular to a machine core and a stuffed toy comprising the machine core, the machine core comprises a first shell, a second shell and a component, the upper end and the lower end of the first shell are respectively provided with a first opening and a second opening; the second shell is connected with the first shell and covers the second opening to form a cavity; and the zero component is positioned inside the cavity, and the zero component is used for making a sound towards the first opening and emitting light towards the second shell. Through the cavity formed by connecting and covering the first shell and the second shell, the components are arranged in the cavity, sound is emitted towards the first opening, light is emitted towards the second shell, the structure is compact, assembly and maintenance are simple, and the problems that in the prior art, a toy movement is generally complex in structure and difficult to assemble are effectively solved.

This disclosure presents an embodiment of a bypass soft starter cabinet for use in central air conditioning systems. The cabinet body includes detachable circuit breaker support frames and controller support frames. Each of the four internal corners of the cabinet's top plate is connected to a lifting column with lifting holes. A load-bearing support frame is connected to the inner side of the cabinet's bottom plate. Ventilation openings are provided on the left and right side panels of the cabinet, and rain covers can be installed over these openings. Door sealing strips are provided around the cabinet doors. Cabinet openings are also provided around their perimeter. A junction box is connected to the outer side of the cabinet's rear panel. This structure can shorten the time spent on installation, repair, or maintenance of the bypass soft starter cabinet, reduce manpower consumption, improve the sealing and protection level of the bypass soft starter cabinet, and reduce the likelihood of deformation and damage during onboard transportation or installation of the central air conditioning system, thus enhancing safety.

The invention relates to the technical field of sound heads, and provides a moving-coil sound head and a moving-coil microphone applying the same, the moving-coil sound head comprises a front acoustic cavity, a moving-coil sound head sound-emitting body and a connecting device, the inner wall of the front acoustic cavity is provided with a first step and a second step which are in a circular truncated cone shape, and the first step is provided with a first opening; a second opening on the same side as the first opening is formed in the second step; the moving-coil voice head sounding body comprises a moving-coil voice head intermediate and a rear acoustic cavity, a piezoelectric ceramic piece is installed at the top of the moving-coil voice head intermediate, a connecting PCB is arranged at the bottom of the moving-coil voice head intermediate, the piezoelectric ceramic piece is matched with the first step, and the top of the moving-coil voice head intermediate is matched with the second step; the connecting device is laid close to the outer surface of the moving coil voice head intermediate, one end is connected with the PCB, the other end is connected with the piezoelectric ceramic piece, and the connecting device located on the outer surface of the piezoelectric ceramic piece is matched with the first opening and the second opening. According to the utility model, the frequency response range is wider, the sound is clearer and finer, the structure is simple, convenience and practicability are realized, and the sound quality effect is better.

The invention relates to a cooling device, in particular to an energy-saving cooling device of a steamship generator set. The invention aims to provide an energy-saving cooling device for a steamship generator set, so as to solve the problems that the existing cooling device for the steamship generator set is complicated in structure and high in power consumption. According to the technical scheme, the energy-saving cooling device of the steamship generator set is characterized by comprising a water storage tank which is installed below a steamship, a water inlet of the water storage tank faces a bow, a conveying water wheel is rotatably arranged in the water storage tank and driven by a transmission mechanism, and a plurality of water storage grooves are formed in the outer circumferential face of the conveying water wheel at equal intervals; a drainage groove is formed in the inner wall of the side, opposite to the water inlet, of the water storage tank and communicates with a plurality of drainage pipes fixed to the outer side of the water storage tank and leading to the generator set.

The utility model discloses a connecting structure of touchpad and mainboard and sound box, the connecting structure of touchpad and mainboard comprises a bottom shell, touchpad, mainboard and upper cover, the bottom shell comprises a shell and at least one buckle, the shell is provided with an accommodating groove, the buckle is convexly arranged on the inner wall of the accommodating groove, and the buckle and the inner wall of the accommodating groove enclose to form a slot; the touch panel comprises a first electric plate and a plug arranged on the first electric plate in a protruding mode, the first electric plate is inserted into the slot, and the plug is provided with a plurality of Dupont needles; the mainboard comprises a second electric plate installed in the containing groove and a socket arranged on the second electric plate in a protruding mode, the socket is provided with a plurality of jacks, and the Dupont needles are inserted into the jacks respectively; the upper cover comprises a cover plate and at least one limiting rod arranged on the cover plate in a protruding mode, the cover plate is installed on the bottom shell and covers the touch panel and the mainboard in the containing groove, all the limiting rods abut against the first electric plate on the insertion groove, rapid insertion and extraction can be achieved between the touch panel and the mainboard, the assembly process of the loudspeaker box is simplified, and the loudspeaker box is suitable for large-range popularization.

This utility model discloses a roller gripping robotic arm, relating to the field of robotic arm technology. It includes a conveying mechanism with a roller body placed on its top surface, a flipping mechanism connected to three gripping mechanisms for gripping the roller body. The roller body is gripped by these three gripping mechanisms. A servo motor, in conjunction with a lead screw, adjusts the gripping mechanisms. When a gripping mechanism is flipped 180 degrees by a connecting shaft, the servo motor drives the lead screw to reverse, separating the movable plate from the fixed plate. At this point, the roller body falls into the next working process under gravity. Compared to existing robotic arm structures, this application, while less flexible, has a simpler structure. Furthermore, this application only includes two electrical structures: a servo motor and a geared motor, resulting in lower production costs, a simpler structure, and higher structural stability. It solves the problems of complex structures and difficult maintenance in existing roller gripping robotic arms.

The utility model relates to the technical field of connection or disassembly of objects in press fit, in particular to a valve seat extractor. A valve seat extractor comprises a supporting frame used for abutting against the outer wall of a valve seat in a matched mode, a screw penetrating through the supporting frame to stretch into the valve seat is arranged on the supporting frame, a fixed clamping piece and a movable clamping piece are arranged at the lower end of the screw, and an expansion piece matched with an inner ring of the valve seat is arranged between the fixed clamping piece and the movable clamping piece in a threaded mode. A driving thread sleeve is arranged on the screw, the supporting frame is provided with a supporting face used for providing support to drive the screw to move upwards when the driving thread sleeve is matched with the screw in a screwing mode, and therefore the expansion piece drives the valve seat to be pulled out. The lower end of the valve seat puller is matched with the inner ring of the valve seat and does not need to extend into the lower end of the valve seat, the requirement for the internal space is small, and the valve seat puller is simple in overall structure, convenient to operate and manufacture and low in manufacturing cost.

The developer box provided by the present invention relates to the field of laser printing technology, and includes: a developer unit and a powder storage unit, the developer unit and the powder storage unit can be independently detachably connected, the developer unit includes a first drive unit, and the powder storage unit includes a second drive unit; the first drive unit is driven to operate by a first drive mechanism in the laser printer, and the second drive unit is driven to operate by a second drive mechanism in the laser printer. The developer box provided by the present invention operates independently of each other through the first drive unit and the second drive unit, while realizing the driving function, it also reduces the driving load of the developer unit and the powder storage unit, thereby simplifying the driving structure of the developer box and reducing the torque of the driving system of the developer box.

The application discloses a bearingless permanent magnet synchronous axial flow pump based on integrated winding and a control method thereof. The claw pole type stator comprises a plurality of claw pole units, each claw pole unit has a stator tooth extending in the axial direction and a claw head extending in the radial direction from the end of the stator tooth, and the inner surfaces of all the claw heads enclose a working air gap opposite to the outer surface of the rotor; the torque winding and the suspension force winding are wound on the stator tooth together, share the same axial winding space, and the electrical phase sequences of the two sets of windings are independent; the suspension force winding is configured to pass through two groups of currents with opposite phase sequences; the pose sensor is arranged in the radial gap between adjacent claw heads; by collecting the position sensor in real time, the magnetic pole state of each claw head is dynamically adjusted by controlling the currents of the torque winding and the suspension force winding, and the driving torque and the controllable radial suspension force are generated simultaneously. The application solves the problems of complex structure and insufficient control precision of the existing magnetic suspension pump, and has the characteristics of compact structure, high control precision and fast dynamic response.

The utility model relates to the technical field of sanitary products, in particular to a multi-way valve and a toilet lid with a flushing function. The multi-way valve comprises a valve body, a constant-pass flow channel and a trigger flow channel are arranged on the valve body, and a plurality of water outlet end switches of the trigger flow channel are controlled through a valve element assembly. The constant-pass flow channel communicates with the water inlet and the first water outlet, and the trigger flow channel selectively communicates with the second, third and fourth water outlets through the valve element. The valve element assembly comprises a movable ceramic piece, a static ceramic piece and a sealing seat, and water flow switching accuracy and sealing performance are ensured. The multi-way valve is arranged in the toilet lid and connected with a flushing mechanism and a cleaning mechanism, and multifunctional water path control is achieved. The structure is compact, operation is convenient, the multifunctional requirement is met, and the sanitary level is improved.

The utility model discloses a multi-output carbon dioxide cleaning device which comprises a base, a plurality of sets of supporting frames, a first carbon dioxide pressure transmitter and a first compressed air pressure transmitter, the supporting frames are installed on the upper end face of the inner side of the base, and the first carbon dioxide pressure transmitter and the first compressed air pressure transmitter are installed on the base. A first carbon dioxide pressure transmitter is arranged on the upper end face of the inner side of the base, and a first compressed air pressure transmitter is arranged on one side of the first carbon dioxide pressure transmitter. The equipment meets the requirement for complex product structure or large cleaning surface through multi-path carbon dioxide output, independent control and adjustment, compressed boosting gas and carbon dioxide diaphragm valve gas are independently input and adjusted, the phenomena of unstable air pressure and carbon dioxide spray interruption are avoided, the carbon dioxide flow and pressure are monitored in real time, and the cleaning efficiency is improved. Alarm feedback is given out when spraying is stopped or pressure is insufficient, independent heating control is achieved through boosting gas, condensate water generated by dry ice cleaning is avoided, and condensate water can be eliminated through auxiliary gas heating monitoring.