13results about How to "Reduce volume space" patented technology

The utility model discloses a kind of filter suitable for data center cooling water system, including filter tank, water inlet pipe, water outlet pipe and blow-off pipe, the water inlet pipe, water outlet pipe and blow-off pipe are all connected on filter tank, blow-off pipe is connected with the bottom of filter tank, turbulent device that is also provided with the output end connection of water inlet pipe in filter tank, water inlet pipe is straight-through pipe, water inlet pipe upper end is set in filter tank top outside and forms water inlet pipe interface, the lower end of water inlet pipe passes through water outlet cavity in filter tank and enters turbulent cavity in filter tank lower part and is connected with turbulent device.The filter suitable for data center cooling water system disclosed in the utility model, since water inlet pipe is straight-through pipe, reduce the setting of elbow pipe, and then reduce the volume and installation space of filter system.

A portable instant hot water machine, comprising: a barrel shell, and a control center, a water pump, an electric heating device, a water inlet movable seat and a water outlet handle arranged in the barrel shell; the barrel shell is in the form of a vertically extending cylindrical shell structure; the water outlet handle is movably arranged above the barrel shell, and the water inlet movable seat is movably arranged below the barrel shell; a cup-shaped top cover is detachably arranged at the top of the barrel shell; the top cover and the top of the barrel shell form a top accommodating cavity; the top accommodating cavity is used for placing a brewing tool; and the brewing tool is detachably mounted on the water outlet of the water outlet handle. The utility model, on the basis of keeping the core function of the portable instant hot water, successfully integrates the drinking utensil storage function through the unique top accommodating cavity design, completely solves the core problem of the drinking utensil separation carrying and the inconvenience in use in the prior art, realizes the truly meaningful and complete portable drinking water solution, and greatly improves the practicability and user satisfaction of the product.

This disclosure provides a water tank assembly, a cleaning device, and a cleaning system. The water tank assembly is installed on the cleaning device and includes a water tank and an overflow structure. The water tank includes a receiving cavity. The overflow structure includes an overflow pipe and a first overflow port and a second overflow port respectively disposed at both ends of the overflow pipe. The first overflow port and at least a portion of the overflow pipe are disposed within the receiving cavity, and the first overflow port is located at a predetermined overflow height within the receiving cavity. The second overflow port is positioned below the first overflow port and connects to the outside of the receiving cavity. By placing the overflow structure within the receiving cavity inside the water tank, the encroachment of traditional external overflow structure designs on the compact installation space of the cleaning device is avoided, reducing the overall volume and space occupation of the water tank assembly and improving the overall layout optimization of the cleaning device. Simultaneously, the overflow structure offers greater design freedom and fewer spatial constraints.

The application discloses a novel lifting massage head structure, a massage machine core and a walking massager, which comprise a first transmission rod, a second transmission rod, a massage head, at least one adjusting piece, a stop structure and a limiting piece. The second transmission rod is sleeved on the periphery of the first transmission rod, is in circumferential linkage with the first transmission rod and is in axial sliding fit. The massage head is fixed to one end of the second transmission rod. The adjusting piece and the second transmission rod structure are in multi-stage mutual thread nesting. The multi-stage adjusting realizes the superposition of the lifting stroke of the massage head. In the same lifting height requirement, the axial size when a single screw rod is used can be effectively shortened. The multi-stage adjusting pieces can be mutually stored and nested in the non-working state, the overall volume and the occupied space of the equipment are greatly reduced, the use is facilitated, and the material cost and the machining cost are reduced.

This invention discloses a PCB motor based on an FPC and its micro fan. The FPC-based PCB motor includes an FPC flexible board and a PCB coil board. Multiple stator coils are printed on the PCB coil board to form a PCB stator winding. This invention replaces the traditional method of winding stator coils with enameled copper wire with directly printing the stator coils on the PCB coil board, and connecting and fixing them using the FPC flexible board. It cleverly utilizes the high integration of the PCB coil board and the flexibility and bendability of the FPC flexible board, allowing for better layout and installation of the motor within a limited space. Compared with traditional motor solutions, it significantly reduces the volume and space occupied by the stator coils, making it more suitable for thin and light fan designs. At the same time, it simplifies the assembly process, improves production efficiency, and reduces costs. The FPC-based PCB motor can be better integrated into the overall structure of the micro fan, making the micro fan more compact and thinner.

The utility model discloses a ceramic portable photo photo frame handicraft of foldable support relates to the field of ceramic handicrafts, it includes ceramic photo frame main part, transparent protective cover, foldable support, and ceramic photo frame main part is equipped with accommodation cavity, and the both sides of accommodation cavity are equipped with the sliding slot, and the both sides of transparent protective cover set up in the sliding slot, and the back of ceramic photo frame main part is equipped with two installation grooves of symmetrical arrangement, and foldable support has two, and two foldable supports set up in two installation grooves respectively, and foldable support includes first support rod and second support rod, and first support rod sets up in the installation groove slidably, and one end of second support rod is connected with one end of first support rod, and the wall between first support rod and installation groove is equipped with the fixing device for the relative fixing of first support rod and ceramic photo frame main part, and the rotatory folding device for folding second support rod and folding and accomodating on first support rod between second support rod and first support rod.

The utility model relates to the technical field of scale seedling raising, specifically a foldable seedling raising steel frame bed, which comprises a bed surface and a support frame, the support frame is spliced by a plurality of foldable supports, the foldable support comprises a fixed support and at least one translation support, the fixed support and the translation support are connected by a sliding rail connecting piece at the head and tail, and meanwhile, a track matched with the sliding rail connecting piece is arranged on the translation support, and the translation support can be folded in layers relative to the fixed support through the cooperation of the sliding rail connecting piece and the track; the steel frame bed of the structure can be modularly spliced according to needs, and can be stored in a folded and stacked manner after use, which can significantly reduce the volume and land occupation of the steel frame bed; compared with the traditional integrated steel frame bed, the steel frame bed has the characteristics of small land occupation, rapid opening and closing and assembly, good stability, good ventilation and drainage, and is very suitable for large-scale plant seedling raising operations.

The invention relates to the technical field of ice making equipment, and provides an evaporator assembly and ice making equipment. The evaporator assembly comprises a first ice-making box body and a second ice-making box body which are both provided with ice grids, the back face of the first ice-making box body is fixedly connected with the back face of the second ice-making box body, and an evaporation cavity used for containing refrigerants is formed between the first ice-making box body and the second ice-making box body; at least one of the first ice-making box body and the second ice-making box body is provided with a refrigerant inlet and a refrigerant outlet which are communicated with the evaporation cavity, and the positions of the refrigerant inlet and the refrigerant outlet are configured to be used for filling the evaporation cavity with a refrigerant so as to perform heat exchange on the first ice-making box body and the second ice-making box body at the same time. The two ice-making box bodies are arranged in a back-to-back mode and share one evaporation cavity, one evaporator shell and part of pipelines are omitted, the overall size and occupied space of the structure are reduced, and the reliability of long-term operation of the structure is improved.

The invention provides a lateral wall auxiliary net hanging device and a digging and anchoring all-in-one machine, and relates to the technical field of underground mining anchor net laying. The side wall auxiliary net hanging device comprises a fixing frame, a first driving piece, a first lifting frame, a second lifting frame and a lifting piece. The first driving piece is installed on the fixing frame, and the first lifting frame is connected with the first driving piece and movably connected with the fixing frame. The second lifting frame is movably connected to the first lifting frame. One end of the lifting part is connected with the fixing frame, and the other end bypasses one end, away from the fixing frame, of the first lifting frame and is connected with the second lifting frame. The anchor net can be effectively lifted and laid, the working efficiency is improved, and the labor intensity of workers is reduced.

This invention discloses an integrated multidimensional magnetic field control device, relating to the field of precision actuation technology. The integrated multidimensional magnetic field control device includes a longitudinal drive mechanism, a lateral drive mechanism, an orientation adjustment module, and a magnetic component fixed to its lower end, connected in sequence. By integrating longitudinal, lateral, and rotational degrees of freedom into a continuous modular structure, it eliminates the redundant configuration of traditional multi-independent module arrangements, significantly reducing volume and space occupation, and adapting to space-constrained scenarios. It can directly drive a single magnetic component to achieve two-dimensional displacement and rotation in a plane, thereby enabling multidimensional and continuous adjustment of magnetic field strength and direction, avoiding the indirectness and complexity of multi-module coordination. The integrated structure has better overall mechanical rigidity and higher relative position stability of moving parts, helping to reduce errors and improve the repeatability and long-term stability of magnetic field control.

The utility model relates to the technical field of barracks, in particular to an oil drilling barrack with a folding structure, which comprises a bottom plate and an extension plate, the outer part of the bottom plate is detachably connected with a frame I through a screw, the top of the frame I is hinged with two frames II through a folding hinge I, and the folding hinge I is hinged with the frame II through a folding hinge II. The two second frames are symmetrically distributed about the central axis of the bottom plate. Through the arrangement and cooperative use of the oblique fluted disc, the servo motor, the transmission rod, the bevel gear, the screw rod, the guide rod and the movable plate, the extension plate can be retracted to the bottom area of the first frame when not needed, the overall size of the device is reduced, occupied storage space is reduced, the device is convenient to transport and transfer, and the service life of the device is prolonged. On the contrary, when the extension plates extend out for use, the accommodating and activity space of the device can be enlarged, the convenience of the barrack in use is improved, and the usability and practicability of the device are improved.

The utility model discloses a kind of PCB motor and its micro fan based on LDS, and PCB motor based on LDS includes LDS base and PCB coil board, and the surface of LDS base is equipped with the metal circuit formed by LDS technology. Reasonably replace the way of winding stator coil of traditional enameled copper wire with PCB coil board, i. e. directly printing stator coil on PCB board, can greatly reduce the volume and occupied space of stator coil, and PCB coil board is directly welded on LDS base, further simplifies structure, reduces the number of components. Integrate the overall structure of micro fan into PCB motor based on LDS, utilize the wiring flexibility of LDS base, effectively optimize overall structure layout, without occupying fluid space inside micro fan, make micro fan more compact and light. In addition, external or built-in drive circuit module structure design can also be selected, to meet different use requirements.