338results about How to "Adequate fit" patented technology

The invention relates to an automatic alignment press-fit mechanism. A bottom plate of the mechanism is provided with a supporting plate through supporting columns, the supporting plate is provided with a Y-axis mechanism, and the upper portion of the bottom plate is provided with a carrier mechanism. The Y-axis mechanism is provided with a press-fit mechanism which is located above the carrier mechanism. Two sets of lower CCD mechanisms are installed on the bottom plate. Two upper CCD mechanisms are installed on the supporting plate. The carrier mechanism comprises a carrier Y-axis mechanism, a movable plate is installed on a carrier Y-axis linear module slider and a carrier Y-axis slider of the carrier Y-axis mechanism and provided with a three-axis alignment platform and a carrier mould is installed on the three-axis alignment platform. A product is manually placed on the carrier module; the Y-axis motor drives the Y-axis linear module to drive a pressing head to move to the right side, and the lower CCD mechanisms take pictures when the Y-axis linear module is in fitting with the edge line of the pressing head; a carrier moves to the left side, and the upper CCD mechanisms take pictures when the carrier is in fitting with the attached position edge line of the product; the Y-axis position is adjusted by the pressing head, the position of the carrier is adjusted by the three-axis alignment platform, automatic alignment is achieved, and precision press fit is achieved.

The present invention provides a method of achieving selectively elasticized zones on nonwoven web substrates, such as may be suitable for the waistbands of disposable absorbent pant garments, cuffs on sleeves of medical garments, or the like. A web, or webs, of nonwoven material which make up the substrate for the elasticized area are provided to be inherently extendable in the transverse, or lateral, direction of the material web at the time the elastic material is affixed to the substrate. If the elastic material is affixed in an untensioned state, a flat waistband without gathering of the substrate may be had for a very efficient seal against the skin of the wearer. If the elastic material is affixed to the substrate in a tensioned state, a waist band with gathering of the substrate may be had to allow for two-stage expansion via the gathers and the expansion of the substrate.

The invention relates to the field of toys for children, in particular to a three-claw manipulator for a doll catcher. The manipulator comprises a cylinder and further comprises a bottom plate, a pushing mechanism, clamping claws and connection rods. The pushing mechanism can be a micro hydraulic cylinder or a micro pneumatic cylinder or a pen type electric push rod or an electromagnetic element. The clamping claws can be rigid elastic clamping claws or air bag type elastic clamping claws. A layer of foaming cotton can be wound around each clamping claw, each clamping claw can be wrapped by a layer of pure cotton soft cloth, and clamping electromagnets can be installed on the clamping claws. The clamping claws can be various combinations of rigid clamping claws, elastic clamping claws and electromagnetic clamping claws. The three-claw manipulator for the doll catcher can be suitable for clamping toys made from one of or various materials such as common stuffing, hard plastic, soft plastic, wood and iron, and can greatly enrich the varieties of toys in the doll catcher.

The invention discloses an intelligent dry-cleaning type shoe cleaning machine which comprises a box body, a shoe position fixing device, a brush position fixing device, a drying cleaning device and a control system; the brush position fixing device is provided with a longitudinal elastic brush and a transverse elastic brush which are driven to rotate by a direct current motor, and the brush shafts of the elastic brushes are enabled to be matched with the contour curve of the vamp of a shoe to be cleaned in the cleaning process. According to the intelligent dry-cleaning type shoe cleaning machine, an image recognition system is adopted to carry out vamp stain detection and shoe code identification on the shoe to be cleaned, the targeted cleaning aiming at the stain is realized, the shoe cleaning quality and cleaning efficiency are greatly improved, further, the bendable contour-deformable elastic brushes are adopted, so that the cleaning is more thorough, and the cleaning efficiency is greatly improved. The invention provides a shoe cleaning method and solves the current situation that water cleaning causes damage to the vamp and the shoes cannot be sterilized and disinfected, the whole shoe cleaning process is realized by the procedures of stain recognition, brushing, washing and drying, the advantages of good effect, sterilization and disinfection in dry cleaning are given into full play, and the shoe cleaning quality and efficiency are greatly improved.

The invention is related to antenna systems and transceiving equipment for network portable computers. The antenna system comprises a flat substrate (2), carrying at least two directional flat antennas oriented in a fan-like fashion (3), and a commutation switch (6) to control the directional pattern of the antenna system. The commutation switch is made so as to make it possible to switch on to one or two or more antennas simultaneously. The transceiving device comprises the antenna system (1), a reception/transmission switch (12), a transmitter (14), a receiver (16), an antenna system operation control unit (18) to control the operation of the antenna system in omnidirectional mode, directional scanning mode or stationary directional mode, and a controller (17). It can also be supplemented with a signal quality evaluation unit (20) and a signal identification unit (21). The network portable computer incorporates the transceiving device, the antenna system for which is fixed to the computer case by a hinge.

The invention belongs to the technical field of production equipment of absorptive hygienic products, and discloses an automatic packaging mechanism for a single-piece absorptive hygienic product. A packing system is sequentially provided with a multi-stage conveying unit, a film packaging and folding device and a heat sealing and cutting combination unit in the conveying direction. The multi-stage conveying unit sequentially comprises a front portion conveying unit, a middle conveying unit in the middle and a rear portion conveying unit which are operated independently. The middle conveying unit is provided with a synchronous conveying belt, baffles which protrude out of the surface of the conveying belt are evenly arranged on the surface of the conveying belt at intervals, and the hygienic product is conveyed on the portion, between the adjacent baffles, of the synchronous conveying belt. The automatic packaging mechanism for the single-piece absorptive hygienic product can be applied to single-piece packaging of the larger and thicker hygienic product such as sweat pants, has the beneficial effects of being high in packaging yield, low in size deviation, high in production speed and the like, and can adapt to high-speed development requirements of the hygienic products.

A self-adjusting garment is provided. The garment comprises a back upper body portion that is adapted to cover at least a portion of a back upper body of a person. The back upper body portion includes at least one pleat therein. The garment further comprises at least one sleeve portion in operative connection with the back upper body portion. The sleeve portion is adapted to receive an arm of the person therethrough. The pleat is positioned adjacent a seam between the back upper body portion and the sleeve portion. The pleat includes an inner fold and an outer fold which forms an overlapped region. The pleat is adapted to gather excess material in the back upper body portion so as to enable the back upper body portion to lie in generally flat orientation adjacent the back upper body of the person.

A steering device includes an outer column including fastening pieces formed to face each other at both sides, in the width direction, of a slot portion formed at either of a lower side or an upper side of an embracing body portion along an axial direction thereof, a fixed bracket clamping the outer column, a fastener that fastens the outer column and the fixed bracket, an inner column, and a pushing member having an expanding shaft portion. The two fastening pieces of the embracing body portion are connected by the fastener so that the two fastening pieces can be expanded and contracted, and the expanding shaft portion is elastically biased in an axial center direction of the outer column so as to abut on end zones of the slot portion and expand the two fastening pieces.

The invention discloses a wheel type conveying line which comprises a rack. Multiple rows of eccentric rotating wheels are arranged on the rack in an equal height manner. The axes of all the eccentricrotating wheels are parallel to one another and are parallel to the horizontal plane. Each eccentric rotating wheel is arranged on an installing frame located on the rack in the manner of rotating around the axis of the eccentric rotating wheel. The eccentric rotating wheels on each row are attached to a driving roller, the driving roller makes contact with the lower semicircle of each eccentricrotating wheel, the driving roller is affected by upward elastic force, and thus the eccentric rotating wheels are attached to the driving roller in a self-adapting manner, or the driving roller makescontact with the upper semicircle of each eccentric rotating wheel, the eccentric rotating wheels are affected by the upward elastic force, and the eccentric rotating wheels are attached to the driving roller in a self-adapting manner. The driving roller rotates under the driving of a first power source, and the eccentric rotating wheels are driven to rotate through friction force. According to the wheel type conveying line, the design of the scheme is elaborate, the eccentric rotating wheels or the driving roller are affected by the upward elastic force, thus the eccentric rotating wheels always keep being attached to the driving roller, after abrasion is caused or when the installing position precision is poor, self-adaptive adjusting is achieved, rotating between the eccentric rotatingwheels and the driving roller is effectively ensured, and the conveying stability is improved.

A toy play set for use in a vehicle having a beverage cup holder includes a generally elongated body. At least a first longitudinal end is sized and shaped to fit at least partially into the cup holder sufficiently for the cup holder to support the body in a generally upright orientation when the body has in a closed configuration. The body has an open configuration in which a hollow interior is at least partially accessible through at least one opening in a side wall. A plurality of movable components is stored in storage positions within the hollow interior in the closed configuration of the body. At least two of the plurality of movable components are removable from the storage position and are repositionable in the open configuration of the body into at least one play position different from the storage position of the at least two movable components.

The invention relates to a fitting device and a fitting method of a special-shaped curved surface cover plate and a flexible screen. The fitting device comprises a fitting body for pressing the flexible screen; the fitting body comprises an adsorption unit for adsorbing the flexible screen, wherein the adsorption unit comprises a plurality of sub-adsorption units arranged at intervals; a variablesize expansion unit, the variable size expansion unit includes a plurality of sub-expansion units arranged at intervals; wherein the adsorption unit and the expansion unit are jointly formed with a pressing surface which is matched with the shape of the inner surface of the special-shaped curved-surface cover plate; the expansion unit includes a conventional state in which the pressure surface size is smaller than the size of the special-shaped curved-surface cover plate, and an expansion state in which the pressure surface size is matched with the size of the special-shaped curved-surface cover plate. The above-mentioned fitting device for the special-shaped curved surface cover plate and the flexible screen is provided with a plurality of sub-adsorption units which are arranged at intervals used for adsorbing the flexible screen; and when the expansion unit is in the expanded state, the pressing surface is pressed to the flexible screen so as to be fully attached, and the fitting effect is further improved.

The invention discloses a sodium alginate nanofiber as well as a large-scale electrospinning preparation method and application thereof. A sodium alginate micro-nanofiber is prepared by an airflow-assisted electrospinning method, wherein the content of sodium alginate in the micro-nanofiber is 75% or higher; the fiber diameter is 50-900 nm; the sodium alginate nanofiber is prepared according to the air-assisted electrospinning method; airflow same as a spinning jet direction is provided by a gas producing mechanism in the spinning process, so as to accelerate the evaporation of a solvent and promote the formation of spun silk; the sodium alginate nanofiber is simple in preparation method, low in requirement on spinning conditions, high in yield, and suitable for large-scale production; spinning precursor liquid is simple in formula, without adding a cross-linking agent and an irritant or toxic solvent; the content of sodium alginate in the obtained nanofiber is high, so that the sodium alginate nanofiber has significant advantage in application in fields of biological tissue engineering materials, wound repair materials or beauty and cosmetics.

The invention discloses novel wound protective bandage with a water absorption function. The novel wound protective bandage is characterized in that the middle of a protective bandage body is protruded to form a cavity, the edge of an opening of the cavity outwardly extends to form a flange, a circular groove A, a circular groove B and a circular groove C which encircle the cavity are inwardly sequentially formed in the edge of the flange, sponges are adhered in the circular groove A, the circular groove B and the circular groove C, and protrusion directions of the circular groove A, the circular groove B and the circular groove C keep consistent with a protrusion direction of the cavity; an adhesive layer is arranged at the bottom of the flange and is adhered with planar release paper, the size of the planar release paper is matched with that of the protective bandage body, and the shape of the planar release paper is matched with the shape of the protective bandage body. Compared with the prior art, the novel wound protective bandage has the advantages that the novel wound protective bandage is convenient to use and low in cost, and the waterproof performance, the integral fixing performance and the water absorption of the wound protective bandage can be greatly improved owing to the waterproof adhesive layer and the water absorption sponges which are arranged layer upon layer; when the annular adhesive layer A fails in realizing a water blocking effect, a small quantity of water which flows into the sponges can be absorbed by the sponges which are arranged layer upon layer, so that the water can be prevented from flowing into the inner side of the novel wound protective bandage, and the dryness and the sanitation of sterilized cotton yarns can be guaranteed.

The invention discloses an optical fiber accessing plug with an integrated housing. The optical fiber accessing plug with the integrated housing comprises a housing, an inserting core subassembly connected with optical fiber and a tail protecting bush, wherein the inserting core subassembly comprises a ceramic inserting core and a ceramic inserting core tailstock fixed with the ceramic inserting core; the housing adopts an integrated cavity structure; a through hole is arranged at the front end of the housing, and a tail pipe is inserted into the tail part of the housing; the ceramic inserting core penetrates through the through hole; the front part of the tail pipe is in interference fitting with the internal wall of the housing through a backstopping barb on the external wall thereof; the tail protecting bush is connected with the back part of the tail pipe; and a spring used for providing fitting force for a plug in butting is arranged in an internal chamber of the housing between the ceramic inserting core tailstock and the tail pipe. According to the optical fiber accessing plug with the integrated housing provided by the invention, the housing adopts the integrated cavity structure and is composed of two parts compared with an existing plug, which is simpler in structure, and is more convenient and quicker in the producing and assembling processes; and the problem that the connection strength between parts of the structure comprising two parts is reduced during mutually plugging process can be avoided.

The embodiment of the invention provides a curved-surface display panel jig, a laminating device and a laminating method, which are used for laminating a flexible screen and a curved-surface cover plate. The curved-surface display panel jig comprises a first supporting area and a second supporting area distributed around the first supporting area; a main body supporting piece which comprises a first supporting part located in the first supporting area and provided with a first bearing surface; and a sliding supporting piece which is located in the second supporting area, is movably arranged inthe direction perpendicular to the first bearing surface relative to the first supporting part and is provided with a first special-shaped bearing surface, wherein the first special-shaped bearing surface and the first bearing surface are used for bearing a flexible screen. According to the curved display panel jig, the phenomenon that bubbles are generated in the attaching process of the flexible screen and the cover plate can be improved.

The invention relates to an attaching method of a special-shaped curve cover plate and a flexible screen. The attaching method comprises the following steps that an attaching adhesive layer is attached to the flexible screen or the inner side of the special-shaped curve cover plate; an initial assembly body is provided, wherein the initial assembly body comprises the flexible screen, two tensioning components which are connected with the back faces of the two ends of the flexible screen, and an attached body which is attached to the edge of one end of the back face of the flexible screen; thefront face of the end, attached to attached body, of the flexible screen in the initial assembly body is in butt joint with the edge of the inner side of an arc hook area at one end of the special-shaped curve cover plate; the tensioning components and the attached body are cooperatively operated, so that the attached body moves along the rail of the inner side of the special-shaped curve cover plate, and the flexible screen is attached to the inner side of the special-shaped curve cover plate. According to the attaching method of the special-shaped curve cover plate and the flexible screen, the tensioning components connected with the flexible screen are operated to avoid contact between the flexible screen and the edge of the special-shaped curve cover plate, and therefore the flexible screen is attached to the arc hook area of the special-shaped curve cover plate.