53results about How to "Keep shape" patented technology

The utility model relates to the technical field of steel wire automatic forming machines, in particular to a full-automatic steel wire wavy line forming machine which comprises an installation frame, a line pressing assembly is arranged at the bottom of the installation frame, and an extension module is arranged on the side face of the installation frame. The full-process automatic production of the wavy line formed by the steel wire can be completely realized, each part of the machine is simple and practical, the machine has the characteristics of low cost and high efficiency, the labor cost is saved, the risk of industrial injury is avoided, the machine is an advanced specialized machine, the driving motor is used as a power source, and the production cost is reduced. The driving motor drives the first gear and the second gear to rotate through the transmission structure, then conveying of the steel wire and forming of the wavy line are achieved, and the straightness of the steel wire in the conveying process and the regular shape of the formed wavy line are guaranteed through arrangement of the first straightener and the second straightener.

The utility model relates to the technical field of rubber sealing ring production, and discloses a shaping device for rubber sealing ring production, which comprises a processing table, and a water storage tank is arranged at the top of the processing table; the supporting rod is arranged at the top of the machining table; and the top cover is arranged at the top of the supporting rod. The hydraulic cylinder is started, the hydraulic cylinder operates to drive the heating plate and the upper die block to move, when the upper die block is matched with the lower die block, the heating plate is started to heat the upper die block, so that a gap of a die is tightly filled with a rubber material, after the rubber material forms a required shape, the upper die block and the heating plate are recycled, and the water pump is started again. The water pump operates to suck water in the water storage tank through the water suction pipe, then the water is conveyed into the splitter plate through the water conveying pipe, and the water is sprayed out through the spray head to cool a rubber material, so that the effect of rapidly cooling the rubber sealing ring to maintain the shape and performance of the rubber sealing ring is achieved.

The utility model discloses a flat plate type chassis of an agricultural unmanned trolley, which belongs to the technical field of agricultural vehicle parts, aims at solving the problem that the loss rate of crops is increased due to the fact that the agricultural vehicle generates large vibration in the driving process, and comprises a chassis frame, and two front wheels are rotatably arranged at the bottom of the chassis frame close to the front end. Two rear wheels are rotatably mounted at the positions, close to the rear end, of the bottom of the chassis frame, the cushioning mechanisms, the transverse cushioning springs and the longitudinal cushioning springs are matched, under the action of the pipe sleeves and the damping rods, vibration borne by the box body can be buffered, the situation that the vibration is transmitted into the storage box from the chassis can be effectively reduced, and the storage box is convenient to use. By means of the technical scheme, the vehicle can run more stably, the stability and safety of crops in the transportation process are improved, the crops can be prevented from being excessively squeezed, collided and damaged in the transportation process, and especially for easily-damaged fruits and vegetables, the shape and quality of the fruits and the vegetables can be kept, and the loss rate is reduced.

A cable truss, including upper chord cable, lower chord cable, cable clamp, cable clamp support arm, cable end connecting block; the two ends of the cable clamp support arm are respectively provided with a cable clamp, the cable clamp is a cylindrical structure as a whole, which is composed of upper spiral body, middle spiral body and lower spiral body, the joint of the upper spiral body and the middle spiral body is provided with an upper chord cable through hole, and the joint of the middle spiral body and the lower spiral body is provided with a lower chord cable through hole; a plurality of telescopic locking pin shafts are arranged in the upper spiral body and the lower spiral body in the vertical direction, the middle spiral body is provided with locking pin shaft insertion holes corresponding to the locking pin shafts, and the locking pin shafts are inserted and matched with the locking pin shaft insertion holes. The application solves the design problem of the cable net node, reduces the adverse effect of the unbalanced force between the cable nets on the overall structure, increases the force rationality of the node and the safety of the whole cable net, reduces the processing and manufacturing cost and the construction difficulty, and can be applied to the "sky round place" structure of the "Dream of Red Mansions" drama fantasy garden engineering.

The application belongs to the technical field of marine toilet, and particularly relates to a marine modular toilet rapid assembly system and method, which comprises a toilet body, a base and a water supply and drainage assembly, and further comprises: a welding reserved part installed outside the base; an embedded protection assembly and a positioning assembly installed inside the base, the embedded protection assembly being filled with a first heat absorber and a second heat absorber; during assembly, the welding reserved part is welded along an annular path, the positioning assembly is used for positioning the embedded protection assembly and the base, the deviation degree of the base is reduced, and the connection gap between the base and the ship body is closed by the positioning assembly, so that the second heat absorber is reduced in leakage. The first heat absorber and the second heat absorber are used to prevent pipeline aging or melting due to high welding temperature, the first positioning part and the second positioning part are used to reduce the deviation degree of the base and close the connection gap between the base and the ship body, so that the assembly efficiency of the base is improved.

The utility model discloses a novel automobile door decoration strip which comprises a strip body, one end of the strip body is provided with a side edge fixedly connected with the strip body, the end, away from the side edge, of the strip body is fixedly connected with two connecting blocks, each connecting block is provided with a through hole in a penetrating mode, each through hole is provided with a locking screw, and the locking screws are fixedly connected with the strip body. The strip body and the side edge are fixedly connected with an L-shaped deformation piece together, the strip body and the side edge are fixedly connected with a fixing plate together, and the strip body and the side edge are made of the same material and are sequentially provided with an attractive layer, a protective layer, a buffer layer and a base layer from outside to inside. The L-shaped deformation piece, the fixing plate and the two connecting blocks are matched, so that the decoration strip and the automobile door can be fixed, and the connecting stability of the decoration strip and the automobile door is guaranteed; the decorative strip is provided with the attractive layer, the protective layer, the buffer layer and the base layer, so that the functions of wear resistance, attractiveness and protection can be considered, and the practicability is high.

Picking up a food product from a pick up area and release it from a releasing location to a receiving location using a gripper device having a first jaw (101, 201) and a second jaw (102,202), each having a leading edge (104, 105), the jaws being configured to be moved by a moving mechanism (103) relative to each other from a gripping position to an open position where there is a suitable opening between the leading edges so that the food product (209) may be controllably released from the gripper device (100), and vice versa, by moving the gripper device to a gripping position and picking up the food product, followed by moving the gripper device to the releasing location and releasing the food product at the releasing location to the receiving location by means of moving the first jaw (101, 201) relative to the second jaw from the gripping position to the open position such that one side (208) of the food product (209) is un-supported from the first jaw (101,102) while an other side (207) of the food product (209) is temporarily resting on the second jaw (102,202) so as to cause a tilting of the food product around a longitudinal axis (205) of the food product (209) when releasing the food product to the receiving location.

This utility model relates to the technical field of sealing devices, and discloses a cable hole sealing device and a transformer box. The cable hole sealing device includes a body and a filler. The body is a flexible strip structure with a cavity inside. The body has a filling port and a groove along its length, which is suitable for engaging with the cable hole. The filler is filled into the body. This utility model bends the flexible strip structure of the body into a shape that matches the cable hole and installs it in the cable hole of the transformer box. When the filler is filled into the body, the body expands to completely seal the cable hole, effectively preventing small animals from entering the transformer box, reducing the risk of the wiring inside the transformer box being chewed by small animals, and improving the reliability of fireproof sealing. The groove engages with the edge of the cable hole to prevent the body from moving or shifting. It has the advantages of simple structure and convenient disassembly and assembly.

The utility model relates to a splicing and inserting type coagulation reaction grid, in particular to a flocculation grid for water treatment, which is of a net-shaped structure formed by vertically and horizontally inserting hollow pipes, and frames are arranged on the edges of the net-shaped structure. The transverse pipelines are provided with holes matched with the longitudinal pipelines, and a stable framework is formed through precise insertion. Compared with the prior art, the flocculation grid has the remarkable advantages that the stability of the flocculation grid is greatly improved through the interpenetrating structure, and the flocculation grid can resist impact of complex water flow; the porosity can be flexibly changed by adjusting the number, spacing and the like of the pipelines to adapt to different water quality treatment requirements; the hollow pipe design saves materials, is light in weight and convenient to install and transport, and the pipeline can be made of metal or plastic, so that the performance and the cost are further optimized. The flocculation grid is applied to a flocculation basin, can effectively increase turbulent fluctuation of water flow and accelerate colloid flocculation, and has a good application prospect in the field of water treatment.

The invention discloses a manufacturing method of a U-shaped groove, which is characterized in that a photoresist reserved on a field oxide in an X-direction photoetching process of the U-shaped groove can protect a hard mask on the field oxide of a Y-direction opening of a non-U-shaped groove region, the loss of the hard mask on the field oxide of the Y-direction opening of the non-U-shaped groove region cannot be caused, and a U-shaped groove process window is enlarged; in the process of performing X-direction silicon etching to form a U-shaped groove, silicon at an X-direction opening at a non-overlapping position of an X-direction opening pattern and a Y-direction opening pattern is protected by a mask first silicon oxide layer and a mask second silicon nitride layer, when the mask at the position is removed, the mask second silicon nitride layer is removed firstly, then the first silicon oxide layer is removed, and the first silicon oxide layer is removed after the mask second silicon nitride layer is removed. The SIN hard mask on the field oxide is not damaged, and the morphology standard of the U-shaped groove can be ensured.

The present application relates to the technical field of plant specimen preservation, and particularly relates to a plant specimen original color preservation method based on chemical treatment, comprising the following steps: preparing dry plant specimens; preparing a premix solution; uniformly mixing mint, clove and thunder god vine, crushing, adding into an ethanol aqueous solution, sealing and standing for soaking, adding salicylic acid for ultrasonic treatment, filtering, removing solid matters, recovering ethanol, adding the dry plant specimens into the ethanol aqueous solution, soaking at a temperature of 30-40 DEG C, adding sodium salicylate, trehalose and a color protection agent for stirring, taking out the treated plant specimens, and obtaining pretreated plant specimens; uniformly spraying the premix solution to the surface of the pretreated plant specimens, placing the plant specimens into a specimen clamp for flattening, low-temperature cold treatment, then increasing the temperature for heat preservation, decreasing the temperature for cold treatment again, and freeze-drying; the present application can basically maintain the original color of the plant specimens, improves the identification rate for specimen identification, the preservation method has good mildew-proof effect, can effectively prevent specimen damage, is convenient for classification and preservation, and has longer durability.

The utility model provides a shoe with a height increasing function, which comprises a sole and a fabric vamp, and a height increasing insole is arranged in the shoe. The rear end of the sole extends upwards to form a wrapping part, and the thickness and the width of the wrapping part gradually change from top to bottom to protect the heel part. And the wrapping part is provided with three T-shaped connecting parts which are detachably connected with the T-shaped connecting grooves in the insole to clamp and fix the heel part. A big-end-down conical deformation groove is formed in the center of the rear end of the insole, and a U-shaped breaking joint with a forward opening is further arranged at the rear end and is separated from the edge to divide the rear end into two parts. By means of the design, when the insole deforms, part of deformation is released into the deformation groove and the inner side of the breaking joint, extrusion to the heel part is reduced, and the shape of the heel part is kept. The structure is reasonable, and the problem that the heel part deforms due to a thick insole is effectively solved.

Embodiments of the present disclosure provide a trajectory processing method and device, a medium and a computer device, the method comprising: obtaining a distance between a current target trajectory point and a current original trajectory point, the current target trajectory point being a target trajectory point determined last time, a previous original trajectory point of the current original trajectory point being used to determine the current target trajectory point; determining position information of a next target trajectory point to be completed located between the current target trajectory point and the current original trajectory point based on the distance; and generating the target trajectory based on the position information of each target trajectory point.

This invention discloses the application of milk fat globule membranes in improving the tolerance of *Lactobacillus casei*, regulating the surface components of *Lactobacillus casei*, or preparing protective agents for *Lactobacillus casei*. Milk fat globule membranes can regulate protein expression in *Lactobacillus casei* to enhance its performance. Its characteristics include: promoting the synthesis of terpenoids, improving the antioxidant and antibacterial capabilities of *Lactobacillus casei* CGMCC NO.15956 and influencing changes in its surface properties; promoting the synthesis of cell wall teichoic acid and lipoteichoic acid, which helps maintain cell wall integrity, improves environmental tolerance, and affects the surface properties of lactic acid bacteria; and reducing the surface hydrophobicity of *Lactobacillus casei* CGMCC NO.15956. Based on these characteristics, milk fat globule membranes can protect *Lactobacillus casei* under oxidative stress, improve its survival rate, and reduce cell membrane damage. Therefore, this milk fat globule membrane can be used for encapsulation and protection of lactic acid bacteria.

The utility model discloses a kind of multi-cavity microporous membrane deodorization incense, including support shell, barrier, microporous membrane layer, aluminium membrane layer, the support shell has at least multiple support cavities with opening;The barrier has multiple barrier cavities with opening, multiple barrier cavities can be respectively bushing in multiple support cavities;Aluminium membrane layer is attached to the upper end of microporous membrane layer and can be peeled off from microporous membrane layer, by natural volatilization and microporous membrane layer combination, microporous membrane layer is attached to barrier, microporous membrane layer is breathable and not water-permeable Effective avoid perfume liquid in barrier cavity to leak, and fragrance volatilization duration is long, not easy to deteriorate, using natural volatilization does not rely on battery power supply, application scene is widely, by setting multiple support cavities and multiple barrier cavities, multiple cavities contain different or same component liquid, powder, solid material, effectively solve the problem of single function, effectively solve the problem of different internal material mutual reaction influence function.

The invention relates to the technical field of image data processing, in particular to a reactor detection image data processing method and system based on 3D scanning. According to the technical scheme, the method comprises the steps that a 3D scanner is used for scanning the surface of a building, and three-dimensional point cloud data of the surface of the building are obtained; filtering the scanning data to obtain a three-dimensional coordinate data file of the surface of the building, wherein the three-dimensional coordinate data file comprises all collected data points; data points in the three-dimensional coordinate data file are integrated and analyzed, detection data points are extracted, and a detection data point set is obtained through integration; and calling the detection data points in the detection data point set to construct a building three-dimensional model, and smoothing the constructed building three-dimensional model. The method has the advantages that the distribution extraction coefficient and the feature extraction coefficient of the data points in each grid are obtained through distribution calculation, the comprehensive extraction coefficient is calculated through integration, and the data point extraction proportion in each grid is calculated based on the comprehensive extraction coefficient.

This utility model discloses a vehicle, relating to the field of vehicle technology, comprising: a frame; a suspension assembly disposed on the frame; a front bumper assembly disposed at the front end of the frame; a headlight assembly disposed on the front bumper assembly; and a transition bracket connecting the suspension assembly and the headlight assembly, such that the frame, suspension assembly, front bumper assembly, headlight assembly, and transition bracket together form a frame structure. The technical solution provided by this utility model reduces the risk of fatigue failure of the front bumper assembly.

The application relates to the technical field of compound medicines, and discloses application of a compound external-use patch for preventing and treating diabetic peripheral neuropathy, wherein the compound external-use patch comprises a gel base and dry extract and volatile oil doped into the gel base, the dry extract and the volatile oil are derived from a compound, and the compound is composed of 10-20 parts of cinnamon, 8-12 parts of asarum, 8-12 parts of evodia, 8-12 parts of chuanxiong and 0.2-0.8 parts of borneol in terms of weight parts. The compound external-use patch of the application is locally pasted on acupoints or joints of DPN rats, can reduce the blood sugar level of diabetic peripheral neuropathy rats, increase the insulin level, improve insulin resistance, prolong the latent period of hot stimulation foot withdrawal, increase the nerve conduction velocity, maintain the normal morphology and function of nerve cells, and therefore can prevent and inhibit the generation and deterioration of diabetic peripheral neuropathy; and the compound external-use patch improves the safety and convenience of patients in taking medicine compared with oral medicine.

The utility model relates to the technical field of plastic forming molds, in particular to a nozzle for a hot runner, which comprises a main body, a nozzle component is arranged at the top of the main body, and a sealing component is arranged at the top of the nozzle component; according to the utility model, a combined sealing structure of the elastic sealing ring and the sealing gasket is arranged between the nozzle bin and the connecting pipe, so that materials can be prevented from leaking, and the double-sealing structure can effectively prevent molten plastic from leaking from interfaces between the nozzle and the runner plate as well as between the nozzle and the mold; the temperature change in the nozzle bin can be monitored in real time through the temperature sensor, the accuracy of temperature control is ensured through high-precision monitoring, the power of the electric heater is adjusted through the external power source, the temperature change can be rapidly responded, the heating power can be adjusted in time, and it is ensured that the temperature in the nozzle bin is always kept within the set range; and the fluctuation of the temperature in the nozzle bin can be effectively reduced through precise temperature control, and it is ensured that the plastic always keeps good fluidity in the injection process.

The waterproof sealing structure comprises a support, the support is provided with a rotating shaft portion, the end portion of the rotating shaft portion is fixedly connected with a socket assembly, the rotating shaft portion is rotatably connected with a wire spool assembly, the socket assembly is provided with a first annular protruding portion, and the first annular protruding portion is provided with a second annular protruding portion. A second annular convex part is arranged on the side, corresponding to the socket assembly, of the wire spool assembly, a first annular sealing piece is arranged between the first annular convex part and the second annular convex part and comprises a first side part and a second side part, the outer wall of the first side part is attached to the inner wall of the first annular convex part in a sealed mode, and the outer wall of the second side part is attached to the inner wall of the second annular convex part in a sealed mode. The second side part is in contact fit with the second annular convex part, and a buffer gap is formed between the first side part and the second side part. The utility model has the following advantages and effects: the scheme utilizes a new mechanical structure, and has the effects of good waterproof sealing performance, few required sealing rings and convenience in installation.

The utility model provides a kind of peritoneal dialysis short tube storage structure, belong to peritoneal dialysis appliance technical field, including elastic bandage, and elastic bandage both ends are sewn with elastic band, and the elastic bandage one end of elastic band one end is sewn with magic sub-paste, and the elastic bandage other end of elastic band one end is sewn with magic mother paste, and the elastic bandage middle part is equipped with first chain, and the inside of first chain is engaged with second chain, and second chain is sewn with storage bag, and the middle part of storage bag is equipped with tenacity board, and the side of tenacity board is equipped with through hole, and peritoneal dialysis tube is connected in through hole, the utility model provides a kind of peritoneal dialysis short tube storage structure, peritoneal dialysis tube is passed through the through hole in the middle part of soft rubber ring, when patient turns over or walks, soft rubber ring protects the folding of peritoneal dialysis tube, keeps the flow of liquid and separates the folding of peritoneal dialysis tube with tenacity board, keeps the overall shape of peritoneal dialysis tube.

The invention discloses antibiotic bioactive glass and a preparation method thereof, and belongs to the technical field of bioactive glass, the antibiotic bioactive glass comprises the following raw materials by weight: 10-20 parts of bioactive glass powder; 5 to 15 parts of chitosan; 1 to 5 parts of lidocaine hydrochloride; 0.5 to 3 parts of vancomycin; 60-150 parts of a 1% acetic acid aqueous solution; 3-8 parts of a sodium tripolyphosphate solution; the invention aims to solve the problems of weak interface bonding force, difficult antibiotic release control and single function of the traditional material, and by introducing the phosphosilane strontium as an interface molecule, the two-phase interface bonding force is enhanced, the structural integrity and mechanical properties of the material are improved, the osteogenic differentiation is promoted, and the osteoclast activity is inhibited. The material is loaded with vancomycin and lidocaine at the same time, provides antibacterial and analgesic functions, has synergistic anti-infection, analgesic and bone repair capabilities, and is suitable for bone defect repair.

The invention relates to the field of electrophysiological catheters, in particular to a balloon type catheter. A balloon catheter includes: an operating handle; the balloon electrode assembly comprises a balloon body and an electrode arranged on the surface of the balloon body; the insertion tube is connected between the operating handle and the balloon electrode assembly; the insertion tube comprises an outer tube and an inner tube, and the inner tube penetrates through the outer tube; the outer tube comprises a bending adjusting section located on the far-end side, the inner tube comprises a bending adapting section located on the far-end side, and the bending adapting section is located in the bending adjusting section; the bending adaptive section is made of a hard material and is provided with a bendable structure, and the bendable structure forms a gap in the pipe wall of the bending adaptive section; the inner pipe further comprises a flexible sealing pipe, and the flexible sealing pipe is located on the radial outer side of the bending adaptive section and used for preventing fluid in the inner pipe from leaking from the gap. The technical problems that an inner tube of a balloon type catheter is prone to collapsing deformation in a tortuous blood vessel path, and the shape of an inner cavity cannot be kept are mainly solved.

The application provides a permeable reaction wall for composite mine pollution and a wastewater treatment system, wherein the permeable reaction wall comprises a framework shell, a filter layer and alkaline fillers; the alkaline fillers are located in the framework shell, and the filter layer is located between the alkaline fillers and the framework shell; the framework shell comprises a two-way geogrid, and the filter layer comprises a geotextile screen; the framework shell comprises a main body part and end parts located at two ends of the main body part, and openings are arranged on the end parts. The permeable reaction wall containing the alkaline fillers can neutralize the acidic water generated by the pollution in the mine, reduce the pollution degree of the water in the mine, reduce the cost, and has a good pollution water treatment effect.

A camera actuator according to an embodiment of the present application is characterized by including a first carrier that moves in one or more directions, a housing that supports movement of the first carrier, a second carrier that moves in one or more directions with reference to the first carrier and is provided with a magnet, a coil that opposes the magnet, a circuit substrate that includes a first portion fixed to the housing, a second portion provided with the coil and fixed to the first carrier, and a connection portion that connects the first portion and the second portion and has one or more bending portions, and a support member that is provided at the bending portion and physically supports the bending portion.

The application belongs to the technical field of medical devices, and discloses an atomization mask which comprises a sealing member and a supporting member, the sealing member has a fitting end for fitting a patient's face and a supporting end opposite to the fitting end, the fitting end is provided with an accommodation port capable of simultaneously accommodating the patient's mouth and nose, the supporting end is provided with a convex portion capable of covering at least part of the patient's nose and a mounting port located below the convex portion, the supporting member is arranged in the mounting port and jointly spliced with the sealing member to form a delivery cavity, the supporting member is provided with a connecting hole for connecting an atomization cup, the connecting hole is in communication with the delivery cavity, the rigidity of the supporting member is greater than that of the sealing member, thereby increasing the deformation ability of the sealing member, so that the sealing member can adapt to the nose contours of various patients, the sealing property between the atomization mask and the patient's face is increased, and the atomization treatment effect on the patient is ensured.

The present application relates to the technical field of cylindrical structure transportation shape preserving, more specifically, the present application relates to a kind of shape preserving device, comprising: support piece;First plate body is connected to support piece;Second plate body is connected to support piece, is sleeved in first plate body, wherein, first plate body and second plate body form and place space between, and the part is placed in place space;Operation port is opened in the corresponding position of first plate body and second plate body, for welding equipment welding part is passed into.Such setting, before welding operation, part can always keep shape, need not to be calibrated, improve part production efficiency, reduce labor cost and time cost.

The utility model relates to the field of LED display screens, in particular to a movable wine bottle LED display screen. Comprising a base, the base is connected with a supporting frame in a buckled mode, the supporting frame is connected with a connecting frame in a buckled mode, the connecting frame is connected with a top frame, the top frame is detachably connected with a top cover, the supporting frame, the connecting frame and the top frame are connected with a display screen, the display screen is a flexible LED display screen, and the top frame and the connecting frame are each provided with a hollowed-out groove. The mounting plate is rotationally connected with a bracket, the bracket is rotationally connected with universal wheels, the bracket is rotationally connected with a screw rod, the screw rod is connected with an adjusting disc, the screw rod is in threaded connection with a supporting block, the supporting block is in sliding connection with the bracket, the supporting block is connected with a T-shaped block, the bracket is provided with a T-shaped groove, and the T-shaped block is in sliding connection with the T-shaped groove. According to the utility model, the display screen device has mobility, can be easily moved among different places, and meets diversified display requirements.

The utility model provides a telescopic double parallel rail detection dolly, through adopting adjustable frame structure of flexible adjustment function to solve the problem of track adaptability and insufficient rigidity of equipment in the operation process, and the telescopic double parallel rail detection dolly includes guide wheel, drive wheel and frame body, the guide wheel includes guide wheel wheel body and connecting seat, and the guide wheel wheel body is connected with the connecting seat, and the guide wheel is connected with the crosspiece of frame body through the connecting seat, the drive wheel includes drive wheel wheel body and drive wheel axle, and the drive wheel is installed in the crosspiece center position of frame body, the drive wheel wheel body is embedded with C type steel rail groove part, and the frame body includes telescopic longitudinal rod, crosspiece and arc reinforcing plate, so that the telescopic double parallel rail detection dolly has adjustable spacing, high stability, and the adjustable spacing makes it can adapt to the track of different spacing, and the high stability guarantees to accurately and reliably complete each detection task in the detection process.