51results about How to "Avoid touching each other" patented technology

The invention relates to a safety belt retractor comprising a two-part belt shaft comprising a first part (1) of the belt shaft on which the safety belt (2) is wound and a second part (5) of the belt shaft that can be blocked opposite a housing (8) of the safety belt retractor attached to the vehicle frame; and the safety belt retractor also includes a load limitation device (3) arranged between the first (1) and the second (5) part of the belt shaft, wherein the first (1) and the second part (5) of the belt shaft overlap each other axially at least in sections and a bearing ring (13) is provided in the region of the overlap.

A transmission line transition that couples RF energy between a coaxial cable and an air dielectric microstrip is provided. In some embodiments, the transition can combine a thin printed circuit board substrate and an insulating surface to form an effective capacitive coupling transition that can couple RF energy from the center conductor of a coaxial cable to an air microstrip. In some embodiments, the transition can include an insulating system affixed to a metallic surface, and the insulating system can secure an airstrip conductor in close proximity to an inner conductor of a coaxial cable to capacitively couple the airstrip conductor to the inner conductor of the coaxial cable. In some embodiments, the transition can employ a metallic body coated with an insulating surface to capacitively couple RF energy from the center conductor of the coaxial cable to the air microstrip.

The invention relates to a side wall used in a large-scale case, comprising a plurality of unframed lateral plates which are mutually spliced and a splice structure for connecting the splice ends of two adjacent unframed lateral plates; the splice structure consists of an inner connecting piece which is clamped at both sides of the splice ends of two adjacent unframed lateral plates and positioned in the case, an outer connecting piece which is positioned at the outside of the case and a rivet used for connecting the inner connecting piece, the outer connecting piece and the splice ends of the unframed lateral plates, and the cross section of the overlap section of the inner connecting piece and the splice end of the unframed lateral plate is corrugated. The side wall used in a large-scale case in the invention adopts a corrugated inner connecting piece to replace the original inner connecting piece with a convex wave shape, thus the strength and rigidity of the connecting structure both meet the requirements of the case, steps projected from the inner side of the side wall can be eliminated, mutual collision and damage between cargoes and the steps at the side wall can be avoided, and the loading space of the case can be enlarged; moreover, as the overlap section of the inner and outer connecting pieces and the splice ends of two adjacent unframed lateral plates adopts inosculated corrugation for matching, the shearing stress of the rivet is reduced and the transverse connecting strength and connecting reliability of the side wall can be improved.

An electroplating apparatus for pre-electroplating or electroplating the inner circumference surface of an air cylinder. In the electroplating apparatus, plane parts are formed on the external wall of the cylinder block on a crankshaft case side of an engine and opposite with each other, a shaft is vertical to the crankshaft case surface and parallel to a cylinder chamber, electrodes are projected from a workpiece mounting platform which contact with the crankshaft case surface of the cylinder block thereon, and a workpiece guide member including an insertion guide piece and an auxiliary guide piece is configured to parallel to a cylindrical electrode on a position of the insertion guide part and the auxiliary guide part facing to the plane parts and stands on the workpiece mounting platform vertically, wherein the insertion guide piece and the auxiliary guide piece are provided with sliding surfaces where the plane parts slide.

Disclosed are a light emitting diode load board and a manufacturing process thereof. The light emitting diode load board includes a substrate, a first dielectric layer, a second dielectric layer, a first conductive pad and a second conductive pad. The second dielectric layer includes a first structure part, a second structure part and a third structure part. The first dielectric layer is disposed on the substrate. The first structure part is disposed on the first dielectric layer and has a first sidewall. The second structure part is disposed on the first structure part and has a second sidewall. The third structure part is disposed on the second structure part and has N sidewalls. The second sidewall is more prominent than the first sidewall. The first sidewall, the second sidewall and the N sidewalls define the first etched part, and the part of the first dielectric layer is exposed from the first etched part. The first conductive pad is disposed in the first etched part. The second conductive is disposed on the second dielectric layer, covers part of the second dielectric and exposes the open of the first etched part.

The invention relates to an animal group trajectory tracking method and an animal group trajectory tracking system. The method comprises the following steps: S1, feeding an animal group on an environment platform suitable for survival, activities and social contact of the animal group; s2, collecting a monitoring video of the social interaction behavior of the animal group through a camera; s3, obtaining all target animal information in the video based on a target detection model of deep learning; s4, obtaining the trajectory of a single individual in the animal group through trajectory tracking; s5, performing moving average filtering processing on the track; s6, generating a track of a single individual in the animal group, and generating a tracking video marked with an animal group identity label. The method is high in robustness to environmental noise, can be applied to tracking of multiple animal groups, is high in anti-interference capability, and can solve complex interaction modes such as mutual touch of individuals and mutual intersection of motion paths in the animal groups.

The invention relates to the field of traditional Chinese medicine preparation, discloses an intelligent hydrogel for preventing and treating cervical diseases, and also discloses a preparation methodthereof. The intelligent hydrogel is prepared from block copolymer of polyoxyethylene polyoxypropylene ether, polyglutamic acid, hyaluronic acid, yeast dextran, glycyrrhizin organic polymer, compoundzedoary turmeric oil, fructus cnidii, radix sophorae flavescentis, water-soluble alpha-bisabolol, phellodendron, borneol, dandelion, anthocyanidin and so on. In a fluid state when injected into the body, After entering the body, it quickly distributes to the surface of the cervix and the bottom of the vagina, effectively covers the wound surface, and then the hydrogel is heat exchanged with the human body in the body to form a stable gel, and a gel layer with a spatial network structure is formed on the surface of the whole cervix and the bottom of the vagina, so that the drug ingredients inthe hydrogel can play a lasting role. The hydrogel can promote the convergence of cervical wound erosion surface, remove odor, reduce seepage fluid and blood, improve erosion, alleviate leucorrhea, and restore normal vaginal environment.

The invention discloses a reinforced concrete pipe culvert dredging method. The method comprises the following steps of S1, sealing off the upstream end of a to-be-dredged pipe culvert, and guiding upstream flowing water into the downstream of the to-be-dredged pipe culvert through a temporary pipeline; S2, adding one or more of the following materials into the to-be-dredged pipe culvert: a sludge curing agent, sandy soil and soil; S3, uniformly stirring and mixing the materials added in the step S2 with the sludge by adopting a stirring device; and S4, excavating the mixed sludge stirred in the step S3 by adopting an excavator, and pouring the excavated sludge into a loading box of a sludge loading vehicle. The upstream of the to-be-dredged pipe culvert is sealed off, so that the upstream flowing water is prevented from entering the to-be-dredged pipe culvert, and the adverse effect of the flowing water on subsequent sludge fixation can be effectively prevented; and meanwhile, the upstream flowing water is introduced into the downstream of the to-be-dredged pipe culvert through the pipeline, the upstream water accumulation pressure can be effectively relieved, and normal upstream flowing water is guaranteed.

The invention discloses a plate sorting and conveying device which comprises a support, a material containing box, a guide rail and an air cylinder. The material containing box is supported through the support. A feeding opening is formed in the top of the material containing box, and a discharging opening is formed in the bottom of the material containing box. A baffle is arranged in the manner of extending downwards along the bottom edge of the outer side wall of the material containing box. The bottom end of the baffle horizontally extends towards the middle of the discharging opening to form clamp plates. A plate guide cavity is formed among the clamp plates and the discharging opening. A plate horizontal pushing rod capable of pushing a to-be-pushed-out plate out of the plate guide cavity is arranged in the plate guide material. A piston of the air cylinder is fixedly connected with the plate horizontal pushing rod. The distance between the clamp plates and the feeding opening is equal to the thickness of the to-be-pushed-out plate. The plate horizontal pushing rod pushes the plate out of the plate guide cavity through the air cylinder. The guide rail for bearing the pushed-out plate is arranged below the plate guide cavity. The plate sorting and conveying device has the beneficial effects that the plate can be transported fast, and the situation that during manual carrying, the plate is damaged, and labor force is wasted can be avoided.

The present invention provides an optical lens. The optical lens comprises a first lens component comprising at least one first lens, a second lens component comprising at least one second lens, and afirst adhesive material, wherein the at least one second lens and the at least one first lens jointly form an imageable optical system, the first adhesive material is located in a first gap between the first lens component and the second lens component, the first adhesive material is suitable for supporting and fixing the first lens component and the second lens component after being cured, the first lens component is provided with a first bottom surface, the second lens component is provided with a second top surface, and the first bottom surface and / or the second top surface are / is providedwith a glue drawing area for arranging the first adhesive material, the first bottom surface is provided with a first adhesive blocking part, and / or the second top surface is provided with a third adhesive blocking part. The invention further provides a corresponding camera module and an assembling method of the optical lens. The optical lens is advantaged in that influence of the first adhesivematerial on the optical lens can be prevented, and the imaging quality of the optical lens or the camera module can be improved.

The invention discloses a feeding device of an egg tart cooking machine, which includes a third frame body, the third frame body is provided with an intermittent transfer mechanism, and the intermittent transfer mechanism is used to make the egg tarts move in batches. The intermittent transfer mechanism includes a third conveyor belt and a fourth conveyor belt arranged along an egg tart conveyingdirection, the third conveyor belt is higher than a fourth conveyor belt, and the intermittent transfer mechanism further includes a transfer assembly for transferring the egg tarts from the third conveyor belt to the fourth conveyor belt. The transfer assembly is disposed between the third conveyor belt and the fourth conveyor belt. The transfer assembly includes a receiving cavity that receivesthe tart from up and down, a support plate that intermittently closes the bottom of the receiving cavity, a carrier board disposed below the support plate for placing egg tarts, a third power component for driving the carrier board to move up and down, and a side pushing plate for pushing the egg tarts from the carrier board to the fourth conveyor belt. The feeding device of the egg tart cooking machine of the present invention can output the egg tarts in a set quantity, is convenient for packaging, and does not affect the use of the egg tart cooking machine.

The invention relates to a shuttered adaptor for an optical connector, including a body having a receiving space, a shutter movably assembled to the body to shield or expose the receiving space, and an elastic member. An optical connector is suited for entering the receiving space and being connected in the body by pushing away the shutter. The shutter has a step structure to keep away from the optical connector via a gap. The elastic member is disposed in the body and located on a moving path of the shutter. The shutter deforms the elastic member while the optical connector pushes away the receiving space, and the elastic member drives the shutter to be restored while the optical connector leaves the receiving space.

The invention discloses a UTG glass ceramic plate tempered frame which is characterized in that a plurality of ceramic partition plates are sequentially arranged in an outer frame body in parallel at intervals, a plurality of positioning holes corresponding to a plurality of supporting connecting rods are formed in the ceramic partition plates, the positioning holes in the ceramic partition plates correspond to one another, and isolation sleeves corresponding to the positioning holes are arranged between every two adjacent ceramic partition plates; and the supporting connecting rods sequentially penetrate through the positioning holes and the isolation sleeves correspondingly formed in the multiple ceramic partition plates, and the two ends of each supporting connecting rod are fixedly connected with the outer frame body. According to the UTG glass ceramic plate tempered frame with the optimized design, the glass is clamped in the outer frame body through the ceramic partition plates, so that poor effects caused by mutual contact are avoided, and due to the non-adhesion characteristic of the ceramic plates, the surface flatness of the UTG glass is effectively guaranteed, and the problems of surface pits and the like are solved.

The invention provides an ultraviolet disinfection take-out box. The invention relates to the technical field of take-out boxes. The box comprises a box body, a top cover is hinged to the top of the box body. A mobile power supply is arranged in the box body; the mobile power supply is connected with a power line, the power line penetrates through the side end of the box body, a control switch isarranged at the part of the power line outside the box body; the other end of the power line is connected with an ultraviolet disinfection lamp which is detachably arranged on the face, close to the box body, of the top cover; the take-out box has the advantages that the interior of the take-out box can be sterilized and disinfected, the ultraviolet disinfection lamp can be turned off before the take-out box is opened, the radiation influence on a human body is avoided, and the safety is high.

The invention relate to a transportation device facilitating safe fixation of furniture. The device comprise a strip plate, wherein the front of the strip plate is hinged with the top of a first folding plate; the bottom of the first folding plate is hinged with the top of a second folding plate; a plurality of vertical first strip grooves are formed in the front and rear surfaces of the first folding plate and the second folding plate; through grooves are formed in the top of the first strip groove above and the bottom of the first strip groove below; chain wheels are arranged in the throughgrooves; a first shaft hole is formed between every two adjacent through grooves below, and the first shaft holes are coaxial; a second shaft hole is formed in the bottom of one side of the second folding plate, and a rotating shaft is installed in the first shaft holes and the second shaft hole. The furniture needs not to be wrapped with soft cloth, and the working step of the link can be omitted; the furniture can be moved by a transfer plate, so that physical strength of workers can be greatly saved; the transfer plate can be matched with shifting plates on chain plates, and thus, lifting machinery is omitted; besides, resistance can be generated by motor inversion to form a slow release effect, and the workers can easily move the furniture out of a carriage by ensuring stability of thefurniture.

The invention discloses a box for storing thin-skin fruit and soft-skin fruit in fruit harvesting. The box comprises an upper sliding cover, an upper box, an intermediate box and a lower box, whereininserting slots A are vertically formed in the inner front sidewall, the inner rear sidewall, the inner left sidewall and the inner right sidewall of the upper box, the intermediate box and the lowerbox; vertical plates and transverse plates are arranged in the upper box, the intermediate box and the lower box; an upper edge is fixed to the side of the upper end surface of the lower box; the intermediate box is arranged at the upper part of the lower box; a clamping port is formed in a position, corresponding to the bottom surface of the intermediate box, at the upper edge on the upper end surface of the lower box; an upper edge is fixed to the side of the upper end surface of the intermediate box; a chute is transversely formed in the side of the upper part of the inside of the upper box; the upper sliding cover is arranged in the chute; storing grooves in which right angle plates are arranged are formed in the middle parts of the left side and the right side of the lower box. According to the box, the upper sliding cover, the upper box, the intermediate box and the lower box are arranged, so that the problems of damage, caused by falling, impacting, extruding and wearing, to thesurface of fruit during harvesting and boxing can be solved.

The invention discloses a dry gas seal structure suitable for vibration detection. The dry gas seal structure comprises a shaft sleeve, a movable ring, a fixed ring, a push ring and a spring base. Circular grooves are formed in the fixed ring and the push ring correspondingly and used for stably containing vibration acceleration sensors. Symmetrical through holes are formed in the push ring and the spring base so that sensor signal lines can be guided. By means of the structure, the problem of dry gas seal workpiece vibration detection under the working condition is effectively solved on the basis of not influencing the normal operation of a dry gas seal. The dry gas seal structure has the beneficial effects that the structure is simple, machining is facilitated, and measurement of the vibration situation of axial moving workpieces is achieved under the condition that the normal working condition operation of the axial moving workpieces in the dry gas seal is not influenced.

The invention discloses a textile device with a cleaning function. The structure includes a motor, a winding hammer, a yarn guide cleaning frame, a wire guide, and a bracket. The wire hammer is installed on the front part of the top of the bracket, the wire winding hammer and the wire guide are opposite to each other, the wire guide is vertically fixed on the bracket, and the yarn guide cleaning frame is located between the wire winding hammer and the wire guide, and the present invention utilizes the intermediate moving cylinder to first compress inwards , and then because of the inertia of the second spring springing outwards, the lint adhering to the outside of the scatter tube is removed, further improving the removal effect of lint, and the length of the moving tube is longer than the length of the inner tube, so as to avoid mutual contact between the two. The moving cylinder cannot be removed or attached.

The invention provides a color effect device. The color effect device comprises a mounting plate, multiple motors and multiple color filter assemblies, and the motors and the color filter assemblies are installed on the mounting plate; either end of the mounting plate is provided with one or more motors; the middle of the mounting plate is provided with a light through hole; each color filter assembly comprises a driving wheel, a driven wheel, a transmission belt, two guide rods and two color filter sets; one color filter set comprises a color filter, an adjustment spacer and a plane fixing sheet which are laminated from bottom to top in sequence; the other color filter set comprises a plane fixing sheet, an adjustment spacer and a color filter which are laminated from bottom to top in sequence. According to the color effect device, the two color filter sets in the same color filter assembly are arranged in an opposite lamination sequence, by additionally arranging the adjustment spacers, the two color filters in the same color filter assembly are stacked in height, the situation that every two color filters are in contact during opposite movement is avoided, the stationarity of the color filters during movement is guaranteed, and the smoothness during color adjustment operation is guaranteed.

The invention provides a cold chain transport box for food transportation, which comprises a cold chain box for storing food, a suspension support mechanism for supporting and placing meat and a rapid cooling mechanism for cooling the meat; the suspension support mechanism is arranged on the cold chain box; and the rapid cooling mechanism is arranged on the cold chain box and the suspension supporting mechanism. The invention relates to the field of cold chain transportation. According to the cold chain transportation box for the food transportation provided by the invention, a special structure capable of elastically separating meat in real time, rapidly cooling and promoting rapid discharge of water is designed according to the problems that cold energy cannot be rapidly transferred and silt water is difficult to discharge during cold chain transportation of the meat, therefore, the problems that a common cold box is difficult to transfer cold energy to meat timely and quickly, mutual accumulation among the meat affects cold energy transmission and water leakage, and the meat is easier to deteriorate during transportation are effectively solved.

According to one embodiment of the present invention, a tube opening and closing device capable of opening and closing a lid of a tube and comprising a container, a lid coupled to the container so asto enable the container to be blocked, and a joint part for connecting the container and a first side of the lid comprises: a tube supporting rack having a plurality of openings formed on one surfacethereof, wherein the containers of the tubes can be inserted into each of the plurality of openings; an opening and closing part positioned at an upper part of the tube supporting rack, rotating around a first rotary shaft and having a coupling groove in which a second side of the lid, which faces the first side of the tube, can be accommodated; and a driving part for rotating the opening and closing part, wherein the lid can be opened and closed with respect to the container through the rotation of the opening and closing part.

The invention discloses a buried composite cable with a good protection effect, and belongs to the technical field of cables. According to the invention, when a cable body is extruded and bent, an inner core body is extruded at the same time, the inner core body can be elastically supported through an elastic supporting strip, extrusion force is buffered at the same time, the protection performance and the strength of the cable body are improved; when the outside of the cable body is damaged, the protection filling glue in the cable body flows out, so that the protection filling glue can be adhered to the damaged part outside the outer sheath layer for temporary protection, and subsequent external substances and the like can be prevented from entering the inside of the cable body to cause influence. When the cable body is broken down and ignited due to the problems of short circuit and the like, after the sealing film is burnt out, the magnesium oxide powder is bounced to the periphery of the inner core body in the cable body through the restoring elastic force of the elastic film, so that the fire behavior on the inner core body can be effectively controlled, and greater danger caused by further spreading of the fire behavior is avoided.

The present invention discloses a non-contact sensing module used for keeping a user outside a safety distance and preventing the user from being collided. The non-contact sensing module comprises a base; at least one first sensing unit used for sensing an object and outputting a first sensing signal; at least one second sensing unit used for sensing the object and outputting a second sensing signal; and a processing unit electrically connected with the first sensing unit and the second sensing unit. The processing unit judges whether the object is within an operating distance or not according to the first sensing signal, and also judges whether the object is outside a safety distance or not according to the second sensing signal so as to generate a startup signal. The present invention further discloses an object having the non-contact sensing function. In this way, the above problem can be solved.

The invention discloses a pressing pump. The pressing pump comprises a pressing pump body, a cylinder cover, a pressing head and a piston, wherein a spring pipe is arranged in the pressing pump body;a spring is accommodated in the spring pipe; the cylinder cover is mounted on the pressing pump body, and comprises an inner hole; the pressing head comprises a pressing part and a rod part; the rod part is arranged in the inner hole of the cylinder cover in a matched mode, and the lower part of the rod part cooperates with the spring, so that the spring applies upwards bias force to the pressinghead; and the piston is connected with the pressing head, and is in sliding seal fit with the inner peripheral surface of the pressing pump body. The pressing pump can use the spring with smaller sizeto also meet large-displacement requirements to reduce the manufacturing cost, and can prevent products from making contact with the spring to prevent adverse effect therebetween.

The invention provides a manufacturing method and structure of a touch module signal connecting end. A flexible circuit board comprising a first connecting circuit and a second connecting circuit is attached to a support, so that the first connecting circuit and the second connecting circuit of the flexible circuit board are located on the front face and the back face of the support respectively; an electric connection area is arranged on the inner surface of a sensing film of a touch module, after the first connecting circuit is connected to the electric connection area through the support, a substrate layer combined with the inner surface of the sensing film is formed in an injection molding mode, the second connecting circuit is exposed out of the substrate layer, so that after the substrate layer is attached to the inner surface of the sensing film of the touch module, the sensing film can still be conveniently and electrically connected with an external circuit board.

The present invention relates to a method for manufacturing molten iron by injecting a hydrocarbon gas and an apparatus for manufacturing molten iron using the same. A method for manufacturing molten iron according to an embodiment of the present invention includes: i) converting iron ore into reduced materials while passing the iron ore through a reduction reactor, ii) charging lumped carbonaceous materials into a melter-gasifier connected to the reduction reactor and forming a coal-packed bed in the melter-gasifier, iii) charging the reduced materials into the melter-gasifier connected to the reduction reactor, injecting oxygen, vapor, and hydrocarbon gas together into a lower portion of the coal-packed bed and manufacturing molten iron, and iv) supplying a reducing gas discharged from the melter-gasifier to the reduction reactor. The vapor is injected to prevent the oxygen and the hydrocarbon gas from contacting each other in the manufacturing of molten iron.

The invention discloses a supporting joint with a U-shaped steel plate. The supporting joint is mainly composed of a U-shaped steel plate, a cushion plate, a long-strip installing hole and a suspender; the cross section of the U-shaped steel plate is in the shape of U or groove, the upper end of the U-shaped or groove-shaped opening is provided with wing edges, wherein one wing edge is overlapped on a connection structure, and the other one wing edge is overlapped on a multi-tower structure; one end of the suspender is crossed through the middle part of the wing edge at one side of the U-shaped steel plate and connected with the connection structure, and the other end is connected with a bracket of the multi-tower structure; a long-strip installing hole is arranged on the wing edge of the U-shaped steel plate connected with the connection structure along the axial direction, and long-strip installing hole is connected with the connection structure through a bolt or an anchor; the wing edge at the other side of the U-shaped steel plate is connected with the multi-tower structure through the bolt or the anchor. The supporting joint with the U-shaped steel plate is simple in structure and convenient to construct; besides, the supporting joint is simple and reasonable in stress, and can be recovered in small shock and repaired in big shock; particularly, the supporting joint plays the functions of 'relative isolation' and 'fuse wire' to the connection structure and the multi-tower structure; besides, the practicability is strong.