270results about How to "Appearance effect" patented technology

The invention provides a camera mechanism and electronic equipment, and belongs to the field of electronic equipment. The camera mechanism comprises a pushing assembly, a rotating assembly and a camera shooting assembly; the rotating assembly comprises a bracket, and an output shaft and a first driving device which are arranged on the bracket; the first driving device is in transmission connectionwith the output shaft and used for driving the output shaft to rotate, one end of the output shaft extends out of the bracket and is connected with the camera shooting assembly, and the output end ofthe pushing assembly is connected with the bracket to push the bracket to move linearly in the axial direction of the output shaft. The electronic equipment comprises a shell, a control circuit and the camera mechanism, the camera mechanism and the control circuit are both arranged in the shell, a pushing assembly of the camera mechanism is fixedly connected with the shell and electrically connected with the control circuit, and a first driving device of the camera mechanism is electrically connected with the control circuit.

The invention discloses a coated fabric containing antibacterial peptides and the preparation method, the surface of the fabrics are coated with coating agents containing antibacterial peptides. The preparation method comprises as follows: firstly, the antibacterial peptides are dissolved or dispersed into the coating agents at normal temperature to form finishing agents, then the fabrics are coated by the conventional rolling-baking method. The coated fabric containing antibacterial peptides has the advantages of broad spectrum antibacterial and bactericidal effect because the surface of the fabrics are coated with coating agents containing antibacterial peptides; no obvious influence on the appearance of the fabrics due to the thin coating layer.

The invention discloses an air conditioner and a control method and device of the air conditioner. The air conditioner comprises an indoor unit. The indoor unit comprises a machine shell, an air handling module, multiple sets of air inlet adjusting assemblies and a switching valve. An air conditioning air flue is defined in the machine shell, and an air inlet is arranged on the machine shell. An upper air inlet area and a lower air inlet area are formed by the air inlet. The air handling module comprises a shell. A fresh air flue is defined in the shell. The method comprises the following steps that when the air conditioner operates by starting a heating mode, the air inlet is adjusted to be in the maximum air inlet state through the multiple sets of air inlet adjusting assemblies; the airinlet temperatures of the upper air inlet area and the lower air inlet area are acquired, and the temperature difference value is acquired; when the operation time reaches the first preset time, thetemperature difference value is judged; and if the temperature difference value is larger than the first preset temperature difference, the switching valve is controlled so as to control the air conditioning air flue to communicate with the fresh air flue, so that the indoor vertical temperature difference is reduced. The indoor heating power lamination phenomenon during heating operation of the air conditioner is effectively relieved, and therefore the indoor heat comfort is improved.

The invention discloses a hanging-basket-type high-rise building firefighting fire extinguishing system, comprising mobile firefighting equipment and a high-rise building fixing device which is used by combining with the mobile firefighting equipment, wherein the mobile firefighting equipment comprises a firefighting vehicle, the firefighting vehicle is loaded with a console, a firefighting high-ressure water pump, a cable and a steel wire rope, a firefighting high-pressure water hose and a steel wire rope, a hanging basket and a generator set; and the high-rise building fixing device comprises a firefighting control room, a rope distributing machine controlled by the firefighting control room and a rescue steel wire rope arranged in the rope distributing machine, and the rescue steel wire rope can bear the total weight of the hanging basket, the cable, the steel wire rope fixed on the hanging basket, the firefighting high-pressure water hose and the steel wire rope as well as fire extinguishing medium. By adopting the hanging-basket-type high-rise building firefighting fire extinguishing system disclosed by the invention, fire extinguishing medium such as fire fighting water or foam and the like can be conveyed to a fire scene as high as 300m (or even above) from outer side of a building by virtue of the hanging basket in the system, people in danger can be rescued from the fire scene as high as 300m (or even above), and the people in danger can be sent to ground by virtue of the hanging basket.

The invention discloses an antistatic agent, an antistatic polyamide composition, and preparation methods of the antistatic agent and the antistatic polyamide composition. The antistatic agent contains expanded graphite having the surface modified by a polyethylene glycol type antistatic agent, wherein the mass ratio of the expanded graphite to the polyethylene glycol type antistatic agent is 1 to (2-8). The preparation method of the antistatic agent comprises the steps: mixing a polyethylene glycol type antistatic agent solution and the expanded graphite evenly, stirring for 4-6 h, carrying out solid-liquid separation, and drying. The antistatic polyamide composition contains the antistatic agent and polyamide, wherein the mass ratio of the antistatic agent to polyamide is (4-10) to (56-100). The preparation method of the antistatic polyamide composition comprises the steps of drying the antistatic polyamide composition, carrying out melt mixing, extruding and spinning. The antistatic polyamide composition prepared by the preparation method not only has permanent antistatic property, but also has excellent mechanical properties and processability.

The invention provides a nano-modification waterborne polyurethane pressure-sensitive adhesive for a protective film. The waterborne pressure-sensitive adhesive comprises polyurethane and modified nano titanium dioxide particles, wherein the nano-modification TiO2 particles are combined with polyurethane by a chemical reaction; and the weight percentage is 1-10%. The invention further provides a preparation method of the nano-modification waterborne polyurethane pressure-sensitive adhesive. The nano-modification waterborne polyurethane pressure-sensitive adhesive has a good adhesion force with polyethylene and polypropylene films and other films; nano TiO2 of the adhesive is dispersed in a polyurethane emulsion well; the nano particles do not have any adverse effects on the appearance of the prepared protective film; and the temperature resistance, the moisture resistance and the weather resistance of the nano-modification waterborne polyurethane pressure-sensitive adhesive can be improved remarkably.

The invention provides an automatically telescopic automobile pedal mechanism and an automobile, the automatically telescopic automobile pedal mechanism includes a pedal, two four-bar linkages arranged- between that pedal and the vehicle body and close to both ends of the pedal, and a rotary driving mechanism fixedly arranged with respect to the vehicle body and drivingly connected with one four-bar linkage mechanism, under the drive of the rotary drive mechanism, the other four-bar linkage receives the transmission of the pedal, and the four-bar linkage coupled with the rotary drive mechanismgenerates oscillation along the height direction of the vehicle body so that the pedal has extension or retraction on the side of the vehicle body. The automatic telescopic automobile pedal mechanismof the invention can achieve the purpose of assisting passengers to get on and off the vehicle, and has no influence on the appearance and the passing property of the whole vehicle.

The invention belongs to the technical field of flame retardance of high polymer materials, and provides a flame retardant complex system and a halogen-free flame-resistant resin-based composite material containing the same. Reasonable complexing of alkyl hypophosphite, phosphite, alkoxy organosilicon and other low corrosion flame-retardant synergists is used to ensure that the final material is free of the problem of precipitation, the appearance is not influenced, processing equipment generates no precipitation residue, and an air vent is not blocked, the corrosion problem is well improved,adverse effect on the intrinsic beneficial properties is reduced remarkably, injection temperature is normal without serious decomposition, workpieces of various sizes are suitable for injection molding, adding amount is less and cost controllability is high.

The invention discloses a camera assembly. The camera module comprises a camera and a driving mechanism, the camera comprises a lens, a substrate and a photosensitive chip installed on the substrate,the driving mechanism is connected with the lens and the photosensitive chip, and the driving mechanism is used for driving the lens and the photosensitive chip to be switched between a first state and a second state; wherein in the first state, the photosensitive chip is located on one side of the lens, and in the second state, the photosensitive chip and the lens are oppositely arranged and facethe lens. The invention also discloses terminal equipment. According to the scheme, the problem that the thickness of a camera of current terminal equipment is large can be solved.

The present invention provides a metal shell and its manufacturing method, and a mobile terminal using the metal shell, which is used for assembling with the mobile terminal. The metal shell is provided with a plurality of first insulating layers, and the first insulating layers will The metal shell is divided into a plurality of mutually independent metal blocks, and the first insulating layer and the metal blocks are arranged on the surface of the mobile terminal. The metal shell and its manufacturing method proposed by the present invention can not only eliminate the influence on the wireless signal of the mobile terminal, but also reduce the metal content of the mobile terminal shell and reduce the metal content by setting the first insulating layer and the second insulating layer on the metal shell. The coupling effect between the housing and the antenna and the energy consumption of electromagnetic waves. At the same time, the size of the first insulating layer and the second insulating layer is at the micron level, which is difficult to detect with the naked eye, so that it will not affect the appearance of the mobile terminal product.

The invention discloses a vibration absorber for a cycloid type wind driven generator tower. The vibration absorber comprises a mass block and a steel wire rope, wherein a rubber rod is connected on the mass block; a connector is sleeved on the steel wire rope; one end of the steel wire rope is connected with a steel wire rope expansion head, and the other end of the steel wire rope is provided with a connecting installation hole; and the connector and the mass block are in a threaded connection. The damper absorbs the structure vibration energy by the swinging of the mass block, and simultaneously dissipates the energy through the axial deformation of a connected rubber spring. The movement direction of a mass cycloid is reverse to that of the structure for the action of dynamically damping; one end of the rubber spring is fixed on the mass block, and the deformation is controlled by the mass block to provide a force which is always reverse to the movement direction of the mass block, and the axial deformation of the rubber spring will have the function of consuming energy. The vibration absorber is simple to design and manufacture, convenient to install and change, has stable hysteretic characteristic, relatively low manufacture cost, and is applied to the structure for remarkably absorbing vibration.

The invention provides a mast. A structural style which is easy to connect, safe and reliable, and an upper segmental structure and a lower segmental structure are convenient to dismount is adopted by the mast in a design stage, and meanwhile the hollow design form of the lower segmental structure is in close fit with follow-up construction. According to the installation technology of the mast, hydraulic lifting equipment easy to carry and mount is adopted to integrally lift or bring down the upper segmental structure to carry out height adjustment, large-scale construction machines are prevented from working high above the ground, and safety risks are reduced. The lower segmental structure is used as the support of the integral ascending or the integral descending of the upper segmental structure, no extra structure is needed, and cost spending is reduced. The height of the mast can be adjusted without carrying out reconstruction (such as cutting) of the huge body of the top portion of the mast, and the architectural appearance effect of the mast is guaranteed not to be influenced.

The invention discloses a washing agent box, belongs to the washing machine parts field, and solves the problems in the prior art that a washing agent box is hard to open; the washing agent box of the invention mainly comprises a box body and a water spray assembly; a washing agent input chamber and a water outlet are arranged in the box body; the water outlet is connected with the washing agent input chamber; the water spray assembly is arranged on the top of the box body and sprays water in the box body, and provided with an input through hole used for inputting washing agent, wherein the input through hole is connected with the washing agent input chamber; a cover plate used for opening or closing the input through hole is arranged above the water spray assembly; the washing agent box of a washing machine is used for temporarily placing the washing agent; the invention also provides the washing machine using the washing agent box, and the appearance of the washing machine cannot be affected with the installed washing agent box.

The invention discloses an air sac device for protecting feet of a car passenger. The air sac device comprises an air sac, a sensor, an air generator and an air sac ECU (electronic control unit), wherein the air sac is arranged on a car floor of a transition area between a car front wall plate and the floor and at the position of feet of the car passenger. During collision of cars, the air sac ECU can control the air generator to inflate the air sac according to car state information detected by the sensor, so that the air sac can be inflated to protect the feet of the passenger.

The invention relates to graphene smart clothes. The smart clothes are characterized in comprising a temperature monitoring part, a graphene heating sheet made by taking polyester, polypropylene or polyamide polymer fiber cloth as a substrate, and a data collection and processing part, wherein the graphene heating sheet comprises a graphene film which is arranged on the flexible substrate and is generated on the basis of a small mechanically-stripped graphene film in a solid carbon source sputtering way, and a nano-scale coating circuit obtained by taking the graphene film as a substrate in a sputtering or imprinting way; the intelligent clothes control the graphene heating sheet to emit heat based on monitoring data of the temperature monitoring part and control data of the data collection and processing part. The smart clothes have the characteristics of convenience in use and realization of real-time detection and control on human body temperature; moreover, far infrared radiation emitted by the graphene heating sheet is harmless to a human body, and good medical care effects of improving the body microcirculation system and promoting the metabolism are achieved.

An indoor unit of an air conditioner comprises an intelligent sensor used for scanning activities of human bodies. The intelligent sensor consists of an intelligent eye component, a transmission part, a rotation driving motor, an expansion driving motor and a transmission gear, the intelligent eye component is provided with a sensor, the transmission part is provided with a rack, the intelligent eye component is connected with an output shaft of the rotation driving motor, the rotation driving motor is disposed on the transmission part, the rack is meshed with the transmission gear, and the transmission gear is connected with an output shaft of the expansion driving motor. The intelligent eye component consists of the sensor, a mounting part, a transmission disc and a sensing hood, a flat shaft hole is arranged in the transmission disc, the transmission disc is connected with the output shaft of the rotation driving motor by the flat shaft hole and connected with the mounting part, the sensor is disposed on the mounting part, the sensing hood is arranged on the mounting part, and the sensor is positioned between the sensing hood and the mounting part. The indoor unit of the air conditioner has the advantages that the indoor unit is simple and reasonable in structure, flexible in operation, low in manufacturing cost, easy in assembly and attractive in appearance.

The invention relates to application of a double-layer aseptic technique in an outer package of a large capacity injection. The adopted technical scheme comprises the following steps: 1, filling liquor in an inner package to form the large capacity injection; 2, encapsulating the large capacity injection in a protective outer package; 3, completely sealing the protective outer package; 4, placing the large capacity injection with the protective outer package into a sterilization apparatus for sterilizing at a high temperature of 121 DEG C for 20 to 30 minutes; 5, drying the sterilized large capacity injection; and 6, casing a finished product, wherein the protective outer package may be made of a PVC or non-PVC material. The inner package is ensured to be under an aseptic condition without being polluted from the sterilization to use in medical places. When the large capacity injection is used in the medical places (such as a surgical operating room and an intensive care unit and the like) with a strict sanitary level requirement, the large capacity injection does not pollute the environment or carry bacteria into the medical places.

The invention discloses an intelligent watch antenna and an intelligent watch composed of the same, which mainly solves the problem that that an existing intelligent watch antenna is large in occupied space and inconvenient to implement. According to the intelligent watch antenna, the inner shadow ring of the watch is used as an antenna support, an antenna irradiator is combined with the inner shadow ring as the radiating surface of the antenna, the internal space of the watch occupied by the antenna is greatly reduced, and the antenna is placed above the digital surface as well as the watch shell, thus when the digital surface and the watch shell are made of metal, the influence to the antenna is small, and thereby the intelligent watch with the intelligent watch antenna can use the metal watch shell and the digital surface, the beauty of the intelligent watch is greatly improved.

The invention discloses a PCB (printed circuit board) structure available for grafting and transplanting. The PCB structure comprises a master grafting board and a slave grafting board, the master grafting board is provided with an operating side which is provided with at least one concave clamping groove, the slave grafting board is provided with at least one convex connector, and the slave grafting board is coincided with the concave clamping grooves through the convex connectors. The invention further discloses a grafting method for the PCB structure available for grafting and transplanting. The method includes the technical procedures: removing defective units; selecting the slave grafting board; planting the selected slave grafting board at the defective unit position of the master grafting board, and leveling the slave grafting board and the master grafting board on the same plane; and adding macromolecule adhesives at the joint. Accepted products of multi-layer PCBs which meet the requirements can be processed by the grafting method for the PCB structure available for grafting and transplanting, the precision and reliability requirements can be met, the integral appearances of the multi-layer PCBs are unaffected, production efficiency is improved, production cost is reduced, and great economy and environment friendliness are achieved.

The invention discloses a low-melting-point material printing method of a 3D printer. The method includes: during printing of a print layer on a printing platform, firstly controlling the movement of a 3D printer nozzle to a position on a contour inner ring and printing the contour inner ring, then controlling the movement of the nozzle to a position on a contour outer ring and printing the contour outer ring; and at the end of the contour outer ring printing, firstly controlling the movement of the nozzle to the inner side and making it depart from the scope of the contour outer ring, then changing the relative position of the nozzle to the printing platform on an Z axis so as to print a next print layer. The printing method provided by the invention firstly controls the departure of the nozzle from the scope of the contour outer ring and then makes the nozzle or the printing platform move toward the Z axis, so that dripping of the low-melting-point material cannot occur on the contour outer ring, and the appearance of a well printed 3D model cannot be affected.

The invention relates to the technical field of robot machining, and discloses cutting equipment for robot machining. The cutting equipment comprises supporting feet, wherein a workbench is fixedly connected with the top ends of the supporting feet, supporting rids are fixedly connected with the upper surface of the workbench, fixing rods are fixedly connected with the top ends of the supporting rods, connecting grooves are formed in the inner sides of the fixing rods, and a mounting plate is inserted into the connecting grooves; a hydraulic cylinder is fixedly connected with the middle of themounting plate, the output end of the hydraulic cylinder is fixedly connected with a hydraulic rod, one end of the hydraulic rod is fixedly connected with a mounting box, a motor is fixedly arrangedin the mounting box, and the output end of the motor is fixedly connected with a cutting blade; and connecting frames are fixedly connected with the upper surface of the workbench, and the number of the connecting frames is four. According to the cutting equipment for robot machining, a water injection nozzle is arranged, the heat generated during the use of the cutting equipment for robot machining can be reduced by utilizing the water injection nozzle, so that the service life of the cutting blade is greatly prolonged, and the using effect of the cutting equipment for robot machining is achieved.

The present invention provides a dropping protection device and a terminal. The dropping protection device comprises a driving module group and at least one electrostriction liner module group. At least one electrostriction liner module group is installed in the depression structure at the outer wall of the terminal; and the driving module outputs driving voltage to an electrostriction assembly to allow the electrostriction assembly extend and project out of the depression structure. The dropping protection device and the terminal have a dropping protection effect.