60 results about "Compact form" patented technology

In general, the present disclosure is directed to a hand-held surface cleaning device that includes a relatively compact form-factor to allow users to store the same in a nearby location (e.g., in a drawer, in an associated charging dock, on a table top) for easy access to perform relatively small cleaning tasks that would otherwise require retrieving a full-size vacuum from storage. A hand-held surface cleaning device consistent with aspects of the present disclosure includes a body (or body portion) with a motor, power source and dust cup disposed therein. The body portion also functions as a handgrip to allow the hand-held surface cleaning device to be operated by one hand, for example.

A collapsible carrycot such as to carry children or other persons or materials is provided. Aspects provide a compact form factor that is space efficient. The carrycot generally has an upper frame and a lower frame, each of which are composed of a plurality of frame bodies. The frame bodies are articulated and rotatably pivoting at certain pivoting parts and articulatable linkages formed of connecting rods and supporting rods to permit easy and safe use. The carrycot can further be part of a stroller apparatus into which the collapsible carrycot is secured.

The present disclosure describes a novel security tag assembly, incorporating a unique geometric aperture pattern that enhances the assembly's security by requiring a specific tool for its removal while increasing resistance to unauthorized detachment. As such, the assembly effectively deters theft by complicating the removal process and potentially damaging the merchandise when tampered with improperly. Additionally, the assembly includes a non-visible wavelength emitter housed within a specially designed cavity that optimizes detectability while maintaining a compact form factor. This integration enables more effective monitoring of merchandise in retail environments, combining advanced security measures with efficient design to prevent unauthorized removal and to ensure the integrity of items tagged with the instant assembly.

The utility model belongs to the technical field of agitator, concretely relates to a chain type agitator for liquid stirring of small -bore container, including the stirring rod, the bottom of stirring rod is provided with the mounting block, the mounting block surface is connected with the stirring chain, the top surface of mounting block is connected with the butt joint block, the stirring rod is connected with butt joint block welding. The utility model discloses the cooperation between mounting block, butt joint block, stirring chain and stirring rod, adopts the stirring chain to replace the traditional stirring paddle. In actual operation, the stirring chain needs the rotation of the stirring rod to unfold and play the stirring effect. In this way, when the stirring rod does not rotate, the stirring chain is in longitudinal state, and the compact form makes the stirring chain easily extend into the small -bore container. In this way, it does not affect the stirring efficiency, and successfully solves the problem that the traditional stirring paddle is difficult to extend into the small -bore container for stirring, greatly improves the applicability and convenience of the stirring operation.

The present invention relates to a system and apparatus for application of force in a compact form factor. An apparatus for application of force includes: a worm gear; a worm wheel gear engaged with the worm gear; a gear shaft coaxial to the worm gear and rotatably coupled to the worm wheel gear; a first threaded hole proximate a first end of the gear shaft; a second threaded hole proximate a second end of the gear shaft opposite the first end; a first threaded shaft received by the first threaded hole; and a second threaded shaft received by the second threaded hole, where the first threaded shaft and the second threaded shaft are configured to advance toward one another and away from one another responsive to rotation of the worm gear.

The utility model provides a foldable massage chair which comprises a base and a backrest connected with the base in a turnover mode, a seat cushion groove is formed in the base, a seat cushion part is arranged in the seat cushion groove, armrest parts are arranged on the portions, located on the two sides of the seat cushion groove, of the base, a foot supporting part is arranged on the seat cushion part in a turnover mode, and the backrest is connected with the base in a turnover mode. The foot supporting part can be overturned and stored in the seat cushion groove, the backrest can be overturned to a transverse state, and when the backrest is in the transverse state, the front side of the backrest is attached to the armrest part or embedded into the seat cushion groove; a headrest part is arranged on the front side of the top of the backrest, and massage assemblies are arranged in the headrest part or / and the seat cushion part or / and the backrest; and through the turnover design of the backrest and the foot supporting part, the folding chair can be folded into a relatively compact form when not in use, so that the occupied space is greatly reduced. Particularly, after the backrest is closed, the back surface of the massage chair can be used as a horizontal platform and even can be temporarily used as furniture such as a tea table, so that the space utilization rate is further improved.

The invention discloses a portable automobile seat table board, and relates to the technical field of automobile seats, the portable automobile seat table board comprises a table board panel, the table board panel is arranged above a small table board of an automobile seat backrest to increase the use area of the table board, the table board panel is provided with a first limiting mechanism connected with the small table board, and the first limiting mechanism comprises a telescopic hook; a large-size usable area is obtained through one or more table top panels, universal use and rapid disassembly and assembly of various vehicle types are achieved through the adjustable limiting mechanism, the small table top can be folded into a compact state and is convenient to store, and the problems that a traditional small table top of an automobile is small in size and poor in universality are solved.

A package for multiple MEMS-based speakers in a compact form factor is provided. One package includes: a first rigid section defining a first vent aperture; a second rigid section defining a second vent aperture; a first speaker die attached to the first rigid section and covering the first vent aperture; a second speaker die attached to the second rigid section and covering the second vent aperture; a first flexible section attached between and providing electrical continuity between the first rigid section and the second rigid section; and a spacer defining an acoustic port, where the first rigid section is attached to a first side of the spacer, and the second rigid section is attached to a second side of the spacer, where the first speaker die faces the second speaker die.

The invention discloses compact forming granulation equipment for preparing fuel particles from solid waste, and the compact forming granulation equipment comprises a shell, a rack, a feeding system, a forming device and a discharging system, the forming device comprises a first compression device and a second compression device which are sequentially arranged from top to bottom, and the first compression device and the second compression device are arranged, so that the fuel particles are compressed, and the fuel particles are formed. By means of the multi-stage compression device, graded compression and gradient compression of materials are achieved, loose materials are stably conveyed and preliminarily compacted through the pre-pressing shaft, a large amount of air and moisture are discharged, compact pre-pressed materials are formed, the problem that the materials are loose in the single-stage compression process is effectively solved, and therefore the forming quality and efficiency are remarkably improved; through the accurate alignment design of the pre-pressing discharging port and the working area of the inner ring of the forming die, the pre-pressing material is immediately and directly fed into the high-pressure roller gap between the pressing roller and the die to be finally formed, the material flowing path is optimized, the blocking possibility is reduced, meanwhile, the uniformity of the internal density of particles is guaranteed, and the risk of crack generation is reduced.

The utility model belongs to the technical field of medical instruments, and particularly relates to a sputum suction tube which comprises a hose used for stretching into the respiratory tract of a patient to suck sputum and a connecting joint arranged at the end, away from the free end, of the hose and used for connecting negative pressure extraction equipment and the hose, and a tube sleeve is arranged on the side, close to the connecting joint, of the hose. A protective shell forming a containing cavity with the hose is fixedly installed on the outer side of the hose, a traction rope is arranged in the containing cavity, one end of the traction rope is fixedly connected with the side, close to the free end of the hose, of the protective shell, and the other end of the traction rope penetrates through the pipe sleeve. Through the arrangement of the traction rope and the pipe sleeve, an operator pulls one end of the traction rope to easily contract the portion, stretching into the respiratory tract of a patient, of the hose from the stretching state to the compact state, then the hose is conveniently stuffed into the pipe sleeve to be recycled, spattering of sputum and secretions is effectively avoided, and compared with a traditional folding and wrapping method, the operation is simple, and the cost is low. Due to the design of the traction rope, the hose can be processed more simply and quickly.

The invention belongs to the technical field of electrical engineering, and relates to a scheduling method for distributed risk robust standby optimization operation of an AC / DC hybrid microgrid system, which comprises the following steps of: constructing a two-stage robust optimization model of an operation risk and AC / DC hybrid microgrid system; the two-stage robust optimization model of the alternating current and direct current hybrid connection micro-grid system is disassembled into sending end and receiving end problems through ADMM decomposition; sending end and receiving terminal problems are simplified into a compact form and are disassembled into a main problem and a sub-problem; the method comprises the following steps of: utilizing Camp; the main problem and the sub-problems are solved through a CG algorithm, and a coupling variable value and a system scheduling scheme are obtained; updating a penalty factor and a Lagrange multiplier by using the coupling variable value; and correcting the main problem and the sub-problem according to a penalty factor and a Lagrange multiplier, carrying out next iteration, and if an ADMM convergence condition is met, obtaining an optimal scheduling scheme.

Embodiments of an automatic tool changer system are described. An automatic tool changer can be mounted on a robot or machine to enable automatic switching between various tools. Embodiments of an automatic tool changer system described in this invention allow infinite rotation of the tool. The system comprises an automatic tool changer and a mating tool coupler. The automatic tool changer includes a body with a passageway and at least one port housing a detent member. The detent member is movable between a locked position for engaging a tool and an unlocked position for releasing it. A solenoid is configured to drive the detent member directly or drive an engagement actuator that facilitates the detent members' movement. The mating tool coupler includes a pocket configured to receive the body of the automatic tool changer and one or more indentations that align with the detent member to secure the tool during operation. The system further includes optional rotational blockers and a tool base for stabilizing and enabling more complex tools, cavities for additional sensors, and features such as a tapered surface for alignment, a rotary seal for environmental protection, and a spring alignment structure for biasing components into position. The invention enables automatic tool exchange in a quiet, compact form factor while allowing for continuous rotation of components and broad adaptability to various tool designs.

This utility model discloses a folding ceiling light, including a connecting rod, a multi-arm rotating connecting bracket, and at least one lamp. The multi-arm rotating connecting bracket includes a main connecting end and multiple side connecting ends. The main connecting end is rotatably connected to the connecting rod, and each side connecting end is provided with a clamping mechanism. A universal damping ball head is fixedly connected to the top of the lamp, and the universal damping ball head and the clamping mechanism form a spherical fit. The lamp of this application can rotate 360° horizontally around the axis of the connecting rod. At the same time, through the cooperation of the universal damping ball head and the clamping mechanism, the lamp can achieve any angle of tilt, so that the lamp can achieve full-angle adjustment in both horizontal and vertical directions. The multiple side connecting ends support the mounting of multiple lamps, which can further expand the lighting coverage to adapt to the lighting needs of different spatial layouts. When not in use, the lamp can be folded into a compact form by adjusting the angle of the universal damping ball head and the clamping mechanism to save space.

This product is a packaging container primarily for packaging fresh produce such as fruit. As shown in the front perspective view of the state where the lid is engaged with the first engagement portion of the engagement piece, the closure of the lid can be adjusted to two levels. After use, the product can be discarded in a compact form by cutting along the perforations formed in the four corners.

This retractable and movable towel rack can be stored in a compact form and easily unfolded to hang multiple thick towels. [Solution] A flexible and movable towel rack comprising: a towel rack main body having first to fourth vertical bar sections, a left horizontal bar section connecting the first vertical bar section and the second vertical bar section, a central horizontal bar section connecting the second vertical bar section and the third vertical bar section, and a right horizontal bar section connecting the third vertical bar section and the fourth vertical bar section; and an attachment member that supports the towel rack main body on an object to which it is to be attached, wherein the second vertical bar section has a second vertical bar first section and a second vertical bar second section that are rotatable relative to each other, the third vertical bar section has a third vertical bar first section and a third vertical bar second section that are rotatable relative to each other, the left horizontal bar section connects the first vertical bar section and the second vertical bar first section, the right horizontal bar section connects the fourth vertical bar section and the third vertical bar first section, and the central horizontal bar section connects the second vertical bar second section and the third vertical bar second section.

Provided is a posture holder capable of suitably holding a booklet in an open, spread-out posture, and having an excellent degree of freedom in design for assuming a compact form when not in use. To this end, a posture holder (A) for holding a booklet (S) in an open, spread-out posture comprises a base body (B), a first clip device (C1) that is rotatably supported with respect to the base body (B) and that sandwiches one half part (s1) of a booklet (S) in the thickness direction, and a second clip device (C2) that is rotatably supported with respect to the base body (B) and that sandwiches the other half part (s2) of the booklet (S) in the thickness direction.

A refillable cat toy features a modular two-piece construction comprising a nut module and a screw module that join via threaded engagement to form a clamping mechanism. The toy securely retains feathers or other play materials using friction without requiring tools. In one embodiment, the toy has a cylindrical or compact form with feather-retaining holes in the nut module and a loop on the screw module for string toy attachment. In another embodiment, the toy includes a mouse-shaped body with an internal threaded cavity and exterior decorative features, such as ears and eyes. Both embodiments allow easy feather replacement by unscrewing the modules, inserting fresh material, and reassembling. The toy accommodates various materials and functions either as a standalone fetch toy or as an attachment to poles or strings. Injection molded for durability, the invention offers an eco-friendly alternative to disposable feather toys by enabling reuse and customization.

A system and method for measuring the length of a fish includes a plurality of board segments, each of a predetermined size, that are hingedly joined to form a fish measuring board. The segments are shaped so that the fish measuring board may be rolled or otherwise folded along its length into a compact form. In one particular embodiment, the fish measuring board may be rolled or otherwise folded in one direction only. In one embodiment, the fish measuring board includes a nose segment including a vertical barrier against which the nose of a fish may be placed during measuring. The measuring board may include a predetermined number of segments that together correspond in length to a desired species of fish. Each segment also may be sized so that a measuring board includes a predetermined width that corresponds to a desired species of fish. The board may include fish-length markers along its length, and predetermined segment(s) may be colored to show, or otherwise indicate, a desired fish slot length.

This invention relates to a demountable container that can be transported by air vehicles to target areas where road access is not possible or where there is no available landing area for aircraft, such as in military facilities or in harsh terrain conditions. It does not require the use of cranes, trucks, or trailers, and allows users to set it up manually. The demountable container, which can be packed and transported in a crate with its components arranged in a compact form like Lego pieces and easily carried by a pickup truck, provides a practical and portable solution. It includes modular bunk beds, mattresses, chairs, and tables. The container's key components, such as the floor cassette, side interlocking panel, and roof panel, are designed in a segmented structure suitable for modular use. The possibility of manual screw assembly allows the container to be loaded according to the carrying capacity of an aircraft or transported by small pickup vehicles.

The utility model relates to the technical field of medical information display, in particular to a portable folding type mobile medical information processing display stand which comprises a bottom plate, grips, connecting rod frames, an adapter block, a combined frame and a fixed block, the grips are arranged on the two sides of the middle of the bottom plate, and the connecting rod frames are hinged to the two sides of the middle of the upper portion of the bottom plate. The upper portions of the two connecting rod frames are jointly hinged to a combined frame through the adapter blocks, and fixing blocks are arranged on the two sides of the upper portion of the combined frame. Through the hinged linkage design of the bottom plate, the connecting rod frame, the switching block and the combined frame, the showing stand can be quickly folded into a compact form and is convenient to carry and transport, and the problems that a traditional integrated showing stand is large in size and high in weight are solved; the lifting rod and the clamping rod automatically press the edge of the display material through the reset force of the torsional spring, rapid fixing of materials such as medical posters and electronic screens is achieved, and the display requirements of different sizes and materials are met.

The utility model discloses a plant transplanting supporting device for garden construction, which comprises two semi-ring frames, the two semi-ring frames are respectively positioned on two sides of a plant, the two semi-ring frames are detachably connected, and the inner walls of the semi-ring frames are movably connected with supporting blocks for supporting the plant; the outer side of the semi-ring frame is rotationally connected with a shear type folding supporting frame, and a ground inserting base is arranged at the bottom of the shear type folding supporting frame. The device has the beneficial effects that through the design of the adjustable supporting blocks and the semi-ring frames, flexible supporting can be conducted according to the actual situation of plants, and healthy growth of the plants is promoted; the shear type folding supporting frame provides stable supporting when the device is used, the device can be folded into a compact form when being transported and stored, carrying is convenient, and space is saved.

The utility model relates to the technical field of electronic musical instruments, in particular to a folding connecting mechanism of an intelligent guitar, which comprises a guitar neck part, a guitar body part and a folding module, the folding module comprises a hinge assembly, a magnetic attraction assembly and a clamping assembly, the hinge assembly is used for hinging the guitar neck part with the guitar body part, and the magnetic attraction assembly is used for clamping the guitar neck part with the guitar body part. The magnetic attraction assembly comprises a first magnetic attraction element and a second magnetic attraction element, the first magnetic attraction element is arranged on the guitar neck part, the second magnetic attraction element is arranged on the guitar body part, and the first magnetic attraction element and the second magnetic attraction element are attracted; and the clamping assembly is used for clamping the neck part and the body part. The guitar neck part and the guitar body part can be smoothly and stably hinged, so that the guitar can be quickly folded into a more compact form when not in use, and the guitar is convenient to carry and store.

An apparatus is described. The apparatus includes a bolt to be inserted through a first hole in a cooling mass, a second hole in a planar mechanical element and a third hole in an electronic circuit board when the first, second and third holes are aligned. The apparatus includes a first spring element to be coupled to the cooling mass and the bolt. The first spring element is to be deformed from its nominal shape when the bolt is fastened to the electronic circuit board to draw the base of the cooling mass toward the electronic circuit board. The second spring element is to be coupled to the planar mechanical element and the bolt. The second spring element is to be deformed from its nominal shape to draw the planar mechanical element toward the electronic circuit board.

The utility model relates to medical instrument device technical field discloses a kind of operation platform for vaccine vaccination, including support platform, the inside fixedly connected with baffle of support platform, the top of baffle is provided with lifting piece, the top of lifting piece is provided with folding bed, and the stable piece is connected between folding bed and baffle, the top of support platform is provided with cover plate, and the folding bed includes three-section bed board, three-section bed board is divided into folding section of two sides and fixed section in middle, and the fixed section of three-section bed board and two sides folding section are all hinged with hinge. In the utility model, the synchronous folding and unfolding function of bed frame in vertical lifting process is realized, when equipment is in storage state, three-section bed board can be folded into compact form, effectively reduce space occupancy;When unfolding, it is automatically adjusted to flat support surface, and has good storage and use convenience.

This invention discloses a three-degree-of-freedom joint actuator with multi-drive, graded output and spherical rotation, comprising: a motor section, a gear section, and an output shaft. The motor section includes a left motor, a middle motor, and a right motor; the gear section includes a differential bevel gear assembly and a spherical gear assembly, with the differential bevel gear assembly connected to the left and right motors, and the spherical gear assembly connected to the middle motor; one end of the output shaft is coupled to the differential bevel gear assembly and the spherical gear assembly. The input power of the left and right motors is transmitted to the output shaft through the differential bevel gear assembly, and the input power of the middle motor is transmitted to the output shaft through the spherical gear assembly, thereby achieving graded power output, and the motion trajectory surface of the output shaft is spherical. This invention achieves high energy density and high mechanical efficiency in a compact form, a spherical actuator motion trajectory, and three-degree-of-freedom rotational motion without mechanical structural compromises, thus mimicking hip joint movement.

To provide a garbage cage that takes into consideration the environment and appearance. [Solution] A waste cage 1 for storing waste has a first main body portion 11 that can be made compact by folding the mesh cage for storing waste, and a second main body portion 13 that is folded and stored in the first main body portion 11. The waste cage 1 can be removably stored in a storage recess 3 formed on flat ground, with the first main body portion 11 and the second main body portion 13 overlapping each other in a compact form.

The invention discloses a land reclamation surveying and mapping device for natural resource engineering, and relates to the technical field of surveying and mapping equipment. The device comprises a base, wherein a surveying instrument is mounted at the top of the base; a supporting assembly is arranged at the bottom of the base and comprises a connecting rod arranged at the bottom of the base. Through the arrangement of the supporting assembly and the folding assembly, the connecting rod in the supporting assembly is hinged to the base through the first pin shaft, the stabilizing rod is connected with the connecting rod through the second pin shaft, the inclined supporting rod is movably connected through the third pin shaft, and the supporting leg can flexibly rotate through the multi-pin-shaft hinged structure; the folding assembly drives a worm and worm gear mechanism through a rotating wheel to drive a screw rod to rotate, then sliding of a movable sleeve on a supporting column is controlled through a fixed sleeve and a movable block, finally, a supporting shaft and the movable sleeve are in linkage with an inclined supporting rod, synchronous folding or unfolding of four sets of supporting legs is achieved, and an original supporting structure large in occupied space is converted into a compact form; and the carrying convenience is improved.

A deployable footwear with a collapsible sole and a method for changing its configuration. The sole is made up of a top sheet, a bottom sheet, and one or more support elements in between. It can be compressed into a compact form by folding these elements, which brings the top and bottom sheets closer together. To erect the sole for wear, a stopper element can be used to hold the support elements in an open, stable position. The footwear may also have a removable upper portion. The application also details an alternative design using a telescopic sole with nested segments, as well as a removable folded sheet with a zig-zag or rhombus pattern for internal support.

The invention relates to a package of multiple loudspeakers. A package with a compact form factor for a plurality of MEMS-based speakers is provided. A package includes a first rigid segment defining a first vent hole; a second rigid segment defining a second vent hole; a first speaker die attached to the first rigid segment and covering the first vent hole; a second speaker die attached to the second rigid segment and covering the second vent hole; a first flexible segment attached between the first rigid segment and the second rigid segment and providing electrical continuity between the first rigid segment and the second rigid segment; and a spacer defining an acoustic port with a first rigid segment attached to a first side of the spacer and a second rigid segment attached to a second side of the spacer with the first loudspeaker die facing the second loudspeaker die.

The application discloses a dynamic robust feasible region solving method for integrated energy system scheduling robust optimization, comprising the following steps: S1, constructing an integrated energy system model according to the integrated energy system; S2, converting the integrated energy system model into a compact form to obtain a compact model, and constructing an uncertainty set according to the compact model; S3, defining the correlation and continuity of decision variables in a preset number of time periods according to the uncertainty set to obtain a first set; the first set comprises robust feasible regions of the preset number of time periods; S4, rolling updating the robust feasible regions of the preset number of time periods in the first set; optimizing first constraints according to the first set to obtain second constraints; S5, solving the dynamic robust feasible region according to the second constraints and the first set to obtain a second set; the second set comprises robust feasible regions of the preset number of time periods. The application further discloses a dynamic robust feasible region solving system for integrated energy system scheduling robust optimization.