23results about How to "Small space volume" patented technology

The invention relates to the technical field of drying equipment, in particular to clothing cloth drying equipment. The clothing cloth drying equipment comprises a box body, a discharging shaft for discharging cloths, a drying module, an ironing module, an air-drying module, a rolling shaft for rolling the cloths and a controller. The top of the left side of the box body is provided with a storinghole for storing the cloths, a damping piece mounted at the bottom of the box body is arranged under the storing hole, and the discharging shaft is vertically mounted on the damping piece. The dryingmodule is used for drying the cloths, the ironing module is used for ironing the cloths, and the air-drying module is used for air-drying the ironed cloths. The rolling shaft is located on the rightside of the air-drying module, a material taking hole for taking out the cloths is formed in the top of the box body over the rolling shaft, the rolling shaft is driven through a rolling motor, and the rolling motor is electrically connected with the controller. The clothing cloth drying equipment is mainly suitable for being used in a clothing manufacturing shop and has the characteristics that the size is small, the weight is small, the price is low, and energy consumption is little.

The utility model relates to lathe technical field provides a good micro - numerical control lathe of chip removal, solve the problem that lathe horizontal work surface falls the chip not easy clearance and the chip falls into the guide rail and influences the problem of tool rest feed. Scheme, the work surface of bed body is inclined surface, the lathe still includes: X axle assembly, include: a) X axle bottom plate, set up on the work surface of bed body, have X axle guide rail on it, b) workbench, slide connection in X axle guide rail, its upper portion is fixed with tool rest, c) first linear drive assembly, drive workbench and move along X axle direction, d) X axle protection assembly, install in workbench X axle direction both ends, protect X axle guide rail, Z axle assembly, include: a) Z axle guide rail, set up in the work surface of bed body, X axle bottom plate bottom slide connection in Z axle guide rail, b) second linear drive assembly, drive X axle bottom plate and move along Z axle direction, c) Z axle protection assembly, install in X axle bottom plate Z axle direction both ends, be used for protecting Z axle guide rail.

This utility model's electric mining truck gearbox features a three-speed design that allows selection of the most suitable gear based on different working conditions, optimizing power output to meet the power requirements of mining trucks, increasing the coverage of the motor's high-efficiency zone, improving the overall efficiency of the gearbox, and effectively reducing energy consumption. Based on the powerful performance provided by the multi-motor configuration, it enhances the flexibility and efficiency of the drive system. The front intermediate shaft assembly is coaxially connected to the output end of the power coupling assembly, and the rear intermediate shaft extends into the front intermediate shaft assembly and is coaxially aligned with the output end of the power coupling assembly, forming a compact parallel shaft structure. This fully utilizes the radial space of the gearbox and reduces its axial dimensions, thereby reducing the gearbox's volume and facilitating overall vehicle layout. Furthermore, the front and rear intermediate shaft assemblies share the radial and axial loads during transmission, reducing gear stress and improving the transmission stability and reliability under harsh working conditions, thus enhancing the gearbox's adaptability to various operating conditions.

The present application relates to a kind of integrated force arm structure, double rear axle suspension system and its vehicle, it includes: first force arm, the first force arm has first body, and from the first body towards one side extends to form two first arms spaced apart, each the first arm is rotatably connected with pin shaft, two the pin shaft on the first arm coaxially arranged and interval distribution;Second force arm, the second force arm has second body, and from the second body towards the side close to the first force arm extends to form two second arms spaced apart, two the second arm is arranged with two the first arm one by one, and each the second arm is rotatably connected to the pin shaft corresponding with the first arm;The first body extends to form first axle connecting arm towards away from the second body direction, the second body extends to form second axle connecting arm towards away from the first body direction.Two force arms integrated connection, simple structure, realize lightweight design.

PCB board-mounted surge protection device, including the surge protection components which form surge protection for the protected circuit on the PCB board, the surge protection components are welded on the PCB board, characterized in that: further comprising a tripping device for tripping protection of the surge protection components, the tripping device is welded on the PCB board and is in series with the surge protection components to form a tripping protection circuit, the tripping protection circuit is in parallel with the protected circuit, the tripping device trips off with the overheat, overcurrent or overload of the surge protection components, and the tripping protection circuit is disconnected. The present application realizes reliable and effective front-end protection for the surge protection components on the PCB board, ensures that the surge protection circuit is disconnected in time when the surge protection components are overheated, overcurrent or overloaded, prolongs the service life of the surge protection components, improves the surge protection reliability of the protected circuit on the PCB board, and meets the installation requirements of compactness on the circuit board.

This utility model discloses a reciprocating shaver head assembly, including a fixed blade, a rigid support, and a reciprocating moving blade assembly. The fixed blade is mounted on the support and includes a skin-contacting piece located at the top for shaving. The skin-contacting piece is an arc-shaped piece or a flat plate structure from left to right, and fixed blade teeth are provided on the skin-contacting piece. The moving blade assembly includes a moving blade and moving blade teeth that can move in a back-and-forth direction. A rigid support fixing part is provided on the support along the arrangement direction of the fixed blade teeth. The support fixing part is located inside the fixed blade teeth and moving blade teeth. The bottom of the skin-contacting piece is attached to the support fixing part and fixed thereto. By providing a support fixing part inside the fixed blade teeth and moving blade teeth for support and fixing the skin-contacting piece, the skin-contacting piece and the corresponding fixed blade teeth are strengthened. This allows the fixed blade to be manufactured with a thinner material and eliminates the support structure directly below the fixed blade teeth, thereby simplifying the structure and reducing costs while maintaining a clean shave.

This utility model discloses a bottom structure for a dishwasher and the dishwasher itself. The bottom structure is adapted to be arranged on the lower side of the inner tub. The bottom structure includes a base, a flow guide, and a sound insulation plate. A hinge seat is provided on the base. At least a portion of the flow guide is located on the upper side of the base. The sound insulation plate is located on the upper side of the base and is connected to at least one of the flow guide and the hinge seat. According to the bottom structure of the dishwasher of this utility model, by setting a sound insulation plate that cooperates with the flow guide, the noise generated by the water flow impacting the bottom of the inner tub and the motor pump is effectively isolated, making the dishwasher quieter during operation and reducing the impact of operating noise on the user. The sound insulation plate is connected to the flow guide and / or the hinge seat, realizing the integrated design of the sound insulation plate, the flow guide, and / or the hinge seat, which facilitates modular assembly, improves production assembly efficiency, and has a compact overall structure and small space volume.

The utility model relates to the technical field of electronic cigarettes, in particular to an electronic cigarette liquid bin sealing power device. Comprising a stand column support, an ejector rod, a sealing plug, a coil, a shielding cover and an elastic piece, the stand column support is provided with a hollow stand column, the middle of the ejector rod is movably connected with an inner cavity of the stand column, the top of the ejector rod is connected with the sealing plug, and the sealing plug is used for sealing an oil inlet between an oil bin and an atomization cavity; the shielding cover is connected to the stand column support and covers the coil, the elastic piece is installed on the ejector rod and exerts elastic force on the ejector rod, the ejector rod is magnetic, and the coil generates axial electromagnetic force on the ejector rod when powered on. The coil is fixed through the stand column structure on the stand column support, and the space volume occupied by the power device in the electronic cigarette is reduced. The combination of the ejector rod is optimized, so that the number of parts is reduced, and an assembly procedure is omitted.

This invention provides a pyrolysis gas treatment system and method. The system includes a pyrolysis furnace, a dust removal device, and a hot air furnace. The dust removal device includes a cyclone dust collector for removing large-particle-size dust (10 μm or larger) from the pyrolysis gas. The dust removal device also includes a terminal dust collector disposed between the cyclone dust collector and the hot air furnace for removing remaining small-particle-size dust from the pyrolysis gas. The terminal dust collector includes: a terminal cylinder having a terminal inlet for pre-treated pyrolysis gas to enter, a terminal dust outlet for small-particle-size dust to flow out, and a terminal outlet for pyrolysis gas to flow out; a cover sealing the terminal outlet and connected to the hot air furnace via a pipe; a sealing plate held between the terminal cylinder and the cover; a metal microporous membrane filter bag detachably suspended inside the terminal cylinder; and a dust baffle plate disposed on the inner wall of the terminal cylinder, located between the terminal inlet and the metal microporous membrane filter bag. This invention ensures efficient separation and treatment of small-particle-size dust (less than 10 μm) from the pyrolysis gas.

The application relates to a preparation device for environment-friendly recycled concrete and relates to the technical field of recycled concrete production equipment, which comprises a support, a tank body mounted on the support and a crusher arranged on the support, a working cavity is formed in the tank body, the working cavity top is communicated with the crusher through a pipeline, a connecting rod is mounted on the tank body top, one end of the connecting rod extends into the working cavity and is connected with a motor, a stirring paddle is arranged on the motor output shaft, a plurality of feeding ports are integrally connected on the tank body side wall in the circumferential direction, the plurality of feeding ports are communicated with the working cavity, different mixtures for making concrete are respectively filled in the plurality of feeding ports, a discharge port is formed in the working cavity bottom, an electromagnetic control valve is mounted on the discharge port, a material box containing concrete is placed in the support, and a screening and recycling mechanism for preventing large-particle concrete from falling into a mixing position is arranged in the tank body. The application integrates the structure of the recycled concrete preparation device, and the recycled concrete operation is more convenient and efficient.

A multi-circle angular displacement measuring device based on a single gear structure comprises a shell, a rotating shaft, a driving wheel, a driven wheel, magnetic steel, a deep groove ball bearing, a circuit board and a Hall chip. Three deep groove ball bearings are respectively mounted in holes in the upper and lower end faces of the bottom of the shell; the small-section end of the rotating shaft penetrates through the first deep groove ball bearing and the second deep groove ball bearing, and the root of the rotating shaft is inserted into a mounting hole of the driving wheel. The driving wheel is fixed with the inner ring of the deep groove ball bearing II; the first magnetic steel is installed in a groove of the driving wheel. A driven wheel is fixed with an inner ring of the deep groove ball bearing III, and teeth of the driven wheel are meshed with teeth of the driving wheel; the second magnetic steel is installed in a groove of the driven wheel. The circuit board is arranged on a boss in the shell; the first Hall chip and the second Hall chip are installed on the circuit board and axially correspond to the first magnetic steel and the second magnetic steel respectively. The device is high in vibration resistance, small in accumulative error, high in positioning precision, absolute in mechanical measurement, capable of achieving real absolute multi-circle angle measurement and capable of being used for application needing to track multiple rotation periods.

This utility model discloses a current-carrying terminal, wherein the current-carrying terminal (100) includes a first U-shaped groove (10), a first connecting end (20), and a second connecting end (30). A first fixing hole (11) is provided between the two side walls of the first U-shaped groove (10). The first connecting end (20) and the second connecting end (30) are used to connect cables for current transmission. The first connecting end (20) and the second connecting end (30) are arranged side by side. The first connecting end (20) and the second connecting end (30) are connected to the first fixing hole (11) by bolts (60), and the first connecting end (20) and the second connecting end (30) are fixed to the first fixing hole (11) by nuts (61). After being energized, the first connecting end (20) and the second connecting end (30) are conductive. This utility model reduces the copper busbars used in the past. Through structural improvements, the terminal volume is reduced, the fastening process and production and development costs are reduced, and the current-carrying capacity, product competitiveness and production efficiency are improved.

The utility model belongs to the technical field of battery test tools, and discloses a battery test pressing device. The battery test pressing device comprises a base, a support, a pressing mechanism and a probe assembly, the support is arranged on the base, the pressing mechanism comprises a fixing frame, a shaft sleeve assembly and a pressing plate, the fixing frame is arranged on the support in a sliding mode and can stop at a preset position, the shaft sleeve assembly is connected with the fixing frame, and the pressing plate is connected with the lifting end of the shaft sleeve assembly. The probe assembly is arranged on the pressing plate, the shaft sleeve assembly can drive the probe assembly to descend or ascend by a preset distance, when batteries of different specifications are fixed, it is guaranteed that the magnitude of pressing force applied to the batteries is fixed, heating caused by large contact resistance at the position of an electrode is prevented, the battery test pressing device can be made to be lower, and the battery test pressing device is more convenient to use. The space volume is saved, the use in a test box is facilitated, and the use range is expanded.

This disclosure relates to a terminal device with a camera module featuring image stabilization, comprising: a camera module including a housing; and a hinge assembly connected to the housing of the camera module. The hinge assembly drives the camera module to perform more than four degrees of freedom of movement. Specifically, in a first direction along the short side of the terminal device, the hinge assembly drives the camera module to rotate around the first direction and extend / retract in the first direction; in a second direction along the long side of the terminal device, the hinge assembly drives the camera module to rotate around the second direction and extend / retract in the second direction. The hinge assembly can drive the camera module to perform more than four degrees of freedom of movement, allowing the same camera module to simultaneously capture front and rear shots, saving costs and overall device space. Furthermore, it eliminates the need for a front-facing camera on the display surface of the terminal device, enabling a full-screen design.

The utility model relates to the technical field of battery packs, in particular to an explosion-proof valve structure of an immersed Pack box, which comprises a box body, an adapter tube and an explosion-proof valve, one end of the adapter tube is fixed at the outer side end of the box body, and the other end of the adapter tube is bent upwards by 90 degrees to form an explosion-proof valve mounting part; the top end of the anti-explosion valve mounting part is aligned with the top end of the box body, and the top end of the anti-explosion valve mounting part is fixedly connected with an anti-explosion valve; the anti-explosion valve is communicated with the box body through an adapter pipe; the utility model provides an explosion-proof valve structure for immersing a Pack box, which can ensure that an explosion-proof valve can still stably and reliably play a pressure relief role under the condition of thermal runaway while a full immersion system works by optimizing the arrangement structure of the explosion-proof valve, and can avoid functional failure caused by liquid coverage or abnormal air pressure. The problem that an existing full-immersion liquid-cooled battery pack cannot work normally in the thermal runaway process due to the fact that an anti-explosion valve is unreasonably arranged is solved.

The utility model discloses a kind of suction grain pipe offset suction grain machine, suction grain device and suction grain pipe are arranged on walking device, suction grain pipe is connected on rotating seat, can rotate around the center of rotating seat, suction grain pipe and rotating seat are offset in the angle position inclined outer side of suction grain device, suction grain pipe can rotate in the space range of adjacent two side surfaces of suction grain device around rotating seat center.The suction grain pipe and rotating seat of the utility model are offset in the angle position inclined outer side of suction grain device, increase the working surface range of suction grain, suction grain is more convenient and fast, less time-consuming, improve the efficiency of suction grain, reduce the requirement to space volume, more convenient to walk flexibly, also more convenient to store in warehouse, reduce storage cost.

This application provides a common-mode inductor, a switching power supply, an inverter, and communication equipment. The common-mode inductor includes a U-shaped magnetic core, an enameled flat copper wire winding, and a fixing structure. The enameled flat copper wire winding is wound vertically on the U-shaped magnetic core. This vertical winding method allows the enameled flat copper wire to be wound perpendicular to the plane of the U-shaped magnetic core. This winding method can improve the filling rate of the winding, reduce the space occupied by the winding, and also help reduce eddy current losses and proximity effects at high frequencies, thus improving the high-frequency performance of the inductor. The enameled flat copper wire has good conductivity and insulation properties, which can meet the operating requirements of the inductor under high current and high voltage environments. The fixing structure is used to fix the U-shaped magnetic core and the enameled flat copper wire winding, ensuring the stability of the winding's position on the U-shaped magnetic core and preventing loosening or displacement of the winding during inductor operation, thereby ensuring the electrical performance and mechanical stability of the inductor.

This utility model discloses a low-power tripping assembly for a circuit breaker. The low-power tripping assembly is disposed between the middle partition and the front partition of the mechanism. A low-power electromagnet is mounted on the mounting plate of the low-power tripping assembly, and the push rod of the low-power electromagnet is connected to the top plate. The top plate is movably connected to a support rod. On the top plate, a rotating arm mating part is provided corresponding to the rotating arm on the tripping half-shaft, and a crank arm mating part is provided corresponding to the crank arm on the output shaft. The rotating arm mating part mates with the rotating arm, and the crank arm mating part mates with the crank arm. The low-power tripping assembly of this utility model is disposed on the middle partition, located between the middle partition and the front partition, effectively utilizing the space between the two partitions. This makes the overall structure of the circuit breaker mechanism more compact and aesthetically pleasing, and also helps to reduce the overall spatial volume of the mechanism, facilitating its layout.

In some embodiments, a reusable filter system for interchangeable pleated filters is provided, the reusable filter system comprising: (a) a reusable frame including a first retainer, a second retainer, a third retainer, and a fourth retainer; (b) at least one flexible sheet configured to be attached to at least a portion of an upper pleat top face and / or a lower pleat top face and extending outwardly from a first pleat edge and a second pleat edge; and (c) at least one plug, wherein the first retainer, the second retainer, the third retainer, and the fourth retainer are configured to reversibly connect to each other to form the reusable frame, and wherein each of the first retainer, the second retainer, the third retainer, and the fourth retainer further includes a plug receiving portion sized and shaped to receive the plug. Other exemplary embodiments are described herein. In some embodiments, the reusable filter system is user-friendly and environmentally friendly, and reduces transportation costs.

The utility model discloses a miniature six-dimensional force sensor for a humanoid robot. The miniature six-dimensional force sensor comprises an elastic body which is integrally disc-shaped, and an upper cover plate and a lower cover plate which are arranged at the upper end and the lower end of the elastic body, the elastic body comprises an elastic body hub, a stress table and four strain beams, and the cross section of each strain beam is rectangular; the stress table is hollow and is arranged at the central position of the elastomer hub, the four strain beams are uniformly distributed between the stress table and the elastomer hub, one end of each strain beam is connected with the elastomer hub, and the other end of each strain beam is connected with the stress table; the elastomer hub is provided with a cable outlet. A plurality of strain gauges are adhered to the four strain beams to form six Wheatstone bridges for respectively measuring forces and moments in six directions of Fx, Fy, Fz, Tx, Ty and Tz. The miniature six-dimensional force sensor has the advantages that the thickness of the miniature six-dimensional force sensor is very small, the thickness is only 9.2 mm, the diameter is 45 mm, and the miniature six-dimensional force sensor is suitable for the humanoid robot industry.

This invention discloses a curved surface 3D printing insulation device and a curved surface 3D printing equipment, belonging to the field of additive manufacturing technology. The device includes: a supporting airbag located above the printing platform, with an opening at its top for the printing nozzle to extend into the opening to print a part; and a telescopic airbag located below the printing platform, possessing telescopic flexibility in the rotational direction of the printing platform; the supporting airbag and the telescopic airbag are detachably connected. This invention, through the combined design of the supporting airbag and the telescopic airbag, solves the problems of large insulation space and difficulty in controlling cavity temperature required for curved surface printing.

The application discloses a kind of flexible functional film vacuum heat treatment device, including heating mechanism, still including fixed mechanism, the fixed mechanism includes first fixed part and second fixed part, axial cavity is provided in the first fixed part, the axial cavity one end is provided with opening, the second fixed part is tubular structure, the second fixed part can enter axial cavity from opening, and the second fixed part at least has partial area and is contained in the axial cavity.Heated flexible functional film roll is along the second fixed part outer wall circumferential winding, and the first fixed part and the second fixed part are vacuum or controllable atmosphere, and the space required for vacuum or forming atmosphere (such as inert gas, nitrogen or oxygen etc.) is very small, i.e. only the gap part of the first fixed part and the second fixed part, greatly reduce the difficulty that the space volume is large in traditional vacuum heat treatment and not easy to realize high vacuum and the precision control of vacuum and atmosphere, improve the heat treatment efficiency and precision under vacuum or atmosphere state.