135results about How to "Conducive to beautification" patented technology

The invention discloses a method for preparing a polymer / inorganic nano particle composite material. The method is characterized by comprising the following steps: after mixing and pelleting a polymer and an inorganic nano particle according to a certain ratio, conveying aggregates through an extruder in a bidirectional stretching melt mixing and forming integrated device, preparing aggregates or a sheet through plasticizing and melting and under a bidirectional stretching-shearing acting force of a bidirectional stretching melt mixer, wherein the aggregates or the sheet is better in inorganic nano particle dispersing property, and excellent in performance. The polymer / inorganic nano particle composite material overcomes the defects of difficulty in dispersing and poor compatibility of the inorganic nano particle in a polymer melt; and the polymer / inorganic nano particle composite material has better mechanical property, barrier property, heat stability performance, and conductive property. The method is simple and easy to operate, simple in equipment, and convenient to produce in large scales.

A laterally hung overhead transportation facility for passenger is composed of supporting posts, beams fixed no said supporting posts, two tracks respectively installed to both sides of beams, two groups of passenger cabins hung from said tracks, and controller in said passenger cabin. Its advantages are less possessed ground, low cost, and high safety.

The present invention relates to the field of building material, in particular the process for making and use of permeable steel slag colored pavement bricks, characterized in that steel slag is used as coarse and fine aggregate to replace sand and gravel, wherein the raw materials of the colored pavement bricks are added with 60%-80% of steel slag with grain size being 0-20mm apart from the No. 425 common silicate cement. In the forming process of the steel slag colored pavement bricks, the die roof board is provided with 5-15 inverted polygons or cones, thus forming a series of inverted taper holes on the opposite sides of the pavement bricks during vibration molding.

The present invention provides a health food product comprising (A) proanthocyanidins, (B) ascorbic acid or a derivative thereof, and (C) L-cysteine or a derivative thereof. Preferably, proanthocyanidins containing at least 20 wt % of OPCs are used. The health food product of the present invention makes the body itself healthy and also provides an excellent beautification (skin-beautifying) effect.

A supporting frame for protecting tree is composed of a clamping hoop arranged on the trunk of a tree, and several supporting rods with conic lower end or pull strings arranged between clamping hoop and ground.

The invention discloses an elevated uniform automatic road which comprises a roadbed, a track and an elevated uniform automatic road surface, the roadbed is in a shape of the athletics field runway, the track is arranged on the roadbed in a shape of circular close structure, the elevated uniform automatic road surface is composed of a plurality of panels orderly connected from the front part to the rear part and has the same close structure with the track, a power driving wheel rolling along the track is arranged below each panel; the elevated uniform automatic road surface is driven by the power driving wheel for executing uniform automatic operation. The elevated uniform automatic road is more convenient and faster compared with the driving by oneself, the travel cost is greatly reduced for people, most people has no need to drive a car in the city, the vehicle number on the city road is greatly reduced, the unrenewable and one-off resource as the petroleum and the natural gas can be greatly saved and elevated uniform automatic road is extremely beneficial to the ecological environment and sustainable development. The elevated uniform automatic road has good practicability and higher popularization and application value, the running cost is low, the energy is saved and the consumption is reduced and the elevated uniform automatic road is worth for promoting application.

The invention relates to a three-dimensional garage and aims to provide a large sky wheel type three-dimensional garage which is convenient and fast for vehicles to pass in and out, high in utilization rate of space and stable to run. The large sky wheel type three-dimensional garage comprises a sky wheel frame, a power device, multiple lift cars and a supporting frame for supporting the sky wheel frame; the top of the supporting frame is provided with a fixing shaft; the sky wheel frame is fixed in the supporting frame by the fixing shaft; the power device provides running power for the whole sky wheel frame; the multiple lift cars are uniformly and equidistantly connected to the end part of the sky wheel frame; and parking platforms arranged in a layer structure are arranged in the liftcars. In the large sky wheel type three-dimensional garage, the power device is employed to provide running power for the whole sky wheel frame, the multiple lift cars are uniformly and equidistantlyconnected to the end part of the sky wheel frame, and the parking platforms arranged in a layer structure are arranged in the lift cars, so that the parking capacity can be increased and is generally15 to 30 times that of a surface car park, the vehicles can pass in and out from the garage conveniently and the utilization rate of space is high.

The invention discloses a filling method for an unreinforced light soil abutment back. Longitudinal beams and transverse beams on the first layer are formed block by block in a filled manner between the abutment back and a non-light-soil roadbed. Spaces formed by the longitudinal beams and the transverse beams on the first layer are filled with light soil adopted by a conventional light soil roadbed. After the first layer is filled, longitudinal beams and transverse beams on the second layer are filled in the manner that the longitudinal beams and the transverse beams on the second layer are staggered from the longitudinal beams and the transverse beams on the first layer, spaces formed by the longitudinal beams and the transverse beams on the second layer are filled with the light soil adopted by the conventional light soil roadbed, and filling construction is conducted in the same manner. Sand filling PVC pipes are arranged in the unreinforced light soil roadbed, so that the filling temperature stress is released, and the pipes serve as roadbed drainage channels. By the adoption of the filling method, the bearing capacity and stability of the high and large abutment back light soil roadbed are improved, meanwhile reinforced materials such as reinforcing meshes are prevented from being used in the filling process, the manufacturing cost is reduced, the integrity of the light soil roadbed is enhanced, and the engineering quality can be detected through radar and other non-destructive testing technologies in the later period.

The invention relates to a gas meter, comprising a gas input end, a gas output end, an electromechanical valve, a metering sensing module, a wireless transmission module, a wireless reception module, a CPU (Central Processing Unit) control module and a power supply module, which are all sealed in a metering device shell, wherein the metering device shell is sealed. The gas meter does not have the display function of a conventional gas meter. Compared with the conventional gas meter, the gas meter is simple in structure, small in size and convenient to install and maintain; since the gas meter does not have the display function, the installation position of the gas meter can be more random and hidden, thus being beneficial to beautifying the site where the gas meter is located.

The invention discloses a method for preparing a polymer / inorganic filler composite material. The method for preparing the polymer / inorganic filler composite material is characterized by comprising the following steps: carrying out mixing granulation on polymers and inorganic fillers according to a certain proportion, conveying by an extruder in a bidirectional stretching melt mixing and molding integrated device, plasticizing and melting, thereby obtaining particles or sheets of the polymer / inorganic filler composite material with the inorganic fillers with good dispersibility and excellent performances under the bidirectional stretching-shearing acting force of bidirectional stretching melt mixers. According to the invention, inorganic filers are distributed more uniformly in a polymer matrix, and have few aggregates; moreover, the dispersion morphology and the dispersion degree of the inorganic fillers can be regulated and controlled by changing the number of the bidirectional stretching melt mixers. The polymer composite material obtained by the method provided by the invention has favorable mechanical performance, favorable thermal stability, favorable electric conductivity and favorable flame retardance. The method for preparing the polymer / inorganic filler composite material, which is provided by the invention, can be used for continuous production, is convenient to operate and control, is stable in quality, is high in production efficiency, and has wide application prospect.

The invention relates to a double-layer unfired water permeable brick with silicon manganese alloy waste residue as aggregate and a preparation method thereof. According to the technical scheme of the double-layer unfired water permeable brick with the silicon manganese alloy waste residue as the aggregate, thickness ratio of a surface layer to a base layer is 1:(8-15), the surface layer is prepared from the following raw materials: 55-70wt% of water-quenched silicon manganese alloy waste residue with the granularity of 0.063-0.34mm, 20-35wt% of portland cement, 5-15wt% of water, 0-0.3wt% of a water reducing agent and 0.5-3wt% of pigment; and the base layer is made from the following raw materials: 50-70wt% of water-quenched silicon manganese alloy waste residue with the granularity of 0.34-3mm, 20-35wt% of Portland cement, 0-15wt% of broken stones, 5-15wt% of water and 0-0.3wt% of the water reducing agent. The preparation method comprises the following steps: firstly uniformly mixing the raw materials of the base layer, putting the mixture into the bottom of a mould, and tamping; carrying out static pressure moulding, pressurizing for 30-40 seconds, demoulding, and maintaining, so that the double-layer unfired water permeable brick with the silicon manganese alloy waste residue as the aggregate is obtained. The double-layer unfired water permeable brick with the silicon manganese alloy waste residue as the aggregate has the advantages that energy consumption is low, the cost is low, the appearance is beautiful and the waste residue is changed into things of value.

The invented system is a system platform based on number seven signaling, resource card for communication among multiple parties, voice card and in distribution type process structure in two layers. The invention provides the method for communication among multiple parties under monitoring. The invention modifies current public telephone network and GSM wireless network, adding hardware server and number seven signaling control module so as to control telephone communication channels among multiple parties. Profitable effects are: through visual interface of program at client end, user can carry out meeting operation expediently; real time dynamic information in telephone communication channels received at client end can be shown in time with accuracy; user can control meeting dynamic information through powerful Internet; diversified commands can be used by users to make meeting efficiency and visualized.

The invention relates to a biomass semi-gasification heating system. The biomass semi-gasification heating system comprises a biomass semi-gasification furnace, an energy-saving water tank, a heat exchanger, a chimney and an air pre-heating pipe. The biomass semi-gasification heating system organically combines the biomass semi-gasification furnace, the energy-saving water tank, the chimney, the air pre-heating pipe and the indoor heat exchanger together, the combustion and reverse combustion technology is fully used in the design of the biomass semi-gasification furnace, a water cooling wall forms a hearth, the design concept that the air pre-heating pipe conveys the needed air is adopted, the energy-saving water tank is designed into four areas, the structure that water cooling pipes are communicated with the related areas is adopted, and the design of the whole system accords with the concept of energy conservation, so that the biomass semi-gasification heating system is not only low in production, manufacturing, use and maintenance expense, but also convenient to popularize in rural areas. The biomass semi-gasification heating system overcomes the defects of a common heating furnace and a common biomass gasification heating furnace, and improves the effective use efficiency of biomass energy.

The invention discloses a wirelessly-controlled aromatherapy device with an audio display function. The device comprises a body, which is a hollow cylindrical body and extends outwards from bottom to top. An aromatherapy assembly and a stereophonic assembly are arranged in the body. The aromatic gas outlet of the aromatherapy assembly is arranged in the upper part of the body. The aromatherapy assembly and the stereophonic assembly are electrically connected to a control main board provided with a main control circuit, the control main board is wirelessly connected to a remote controller or a handheld mobile communication facility; and the remote controller or the handheld mobile communication facility can control the stereophonic assembly to play music and is capable of controlling the aromatherapy assembly to generate aromatic gas. The provided aromatherapy device integrates the aromatherapy and music-playing functions together; the music playing and aromatherapy functions can be controlled in a wireless mode or by mobile APP. The provided aromatherapy device also has the characteristics of small volume and convenient operation.

The invention discloses a high-steep slope plant cultivation method. 5-10cm thick ecological concrete is cast on a high-steep slope surface and prepared by the following steps: mixing and stirring gravels, cement, silica micro-powder or coal ash, water reducers, water, turfy soil and diammonium hydrogen phosphate according to the weight ratio of (1400-1800):(200-350):(20-50):(2-6):(40-90):(3-20):(0.5-5); laying grass knot nets on the slope surface, holding iron wires into U shapes, fixing the grass knot nets onto the ecological concrete, fixing plant seeds onto the ecological concrete by the iron wires, supplementing water and covering the slope surface with non-woven fabrics; removing the non-woven fabrics after germination, and applying fertilizers once every 5-7 days. Slope soil can be effectively fixed, ecological environments are improved, harm to plant roots and stems at the growth stage caused by rain wash can be effectively prevented, plant cultivation success rate is greatly increased, the vegetation coverage rate of a slope is increased, and desertification and water and soil loss can be prevented.

The invention discloses a convenient-to-mount wall board for building assembly. The wall board includes a first wall panel. The right side surface of the first wall panel is provided with a first groove. The left side surface of the inner wall of the first groove is provided with a second groove. The right side surface of the first wall panel is in overlapping connection with the left side surfaceof a second wall panel. A third groove is arranged in the front surface of the second wall panel at a position corresponding to the first groove, and a slot is arranged in the right side surface of the inner wall of the third groove. According to the invention, through joint action of the first wall panel, the second wall panel, a second moving lever, a spring, a connecting rod, a rotating shaft,a bearing, a clamp rod, a handle, the first groove, the second groove, the slot, the third groove and the fourth groove, the fixing installation between the first wall panel and the second wall panelis realized, a process of installation by time-consuming and labor-consuming tedious operation of workers is avoided, and the installation and replacement of the first wall panel and the second wallpanel by the workers are facilitated.

The invention discloses a rapid permeable brick used for a parking lot, and a laying method, belonging to the technical field of construction. The rapid permeable brick comprises a permeable brick body, and a permeable through hole is arranged in the middle of the permeable brick body. The rapid permeable brick is characterized in that convex edges are arranged at the lower part of the surrounding of the permeable brick body; shallow grooves are arranged in the middle of the convex edges; and four corners of the edges of the permeable brick body are chamfers with 45 degrees. The laying method comprises the following steps: a water storage macadam substrate is laid, the permeable bricks are tiled on the surface of the water storage macadam substrate, groove-typed seams and permeable seams formed by the shallow grooves are formed at the edge joint part of the adjacent permeable bricks; cement mortar is infused in limber holes at nodes connected with the four corners of the permeable bricks; macadam or fine stone concrete is filled in the groove-typed seams; and macadam or pebbles are filled into the permeable through hole in the middle of the permeable bricks. The rapid permeable brick used for a parking lot is low in cost and convenient in the laying method, and a large amount of rainwater can penetrate underground.

The invention relates to an apparatus for treating fluviolacustrine water pollution. The apparatus for treating the fluviolacustrine water pollution comprises an oxygen making machine, an ozone generator, a flow ejector, a catalytic reactor, a plate heat exchanger, a circulating pump, a pure water box and a titled-plate catalytic reaction kettle. These apparatuses are connected through pipelines according to a process flow, are mounted in a modularized box body in an integrated manner, and are put on a platform which floats on a water surface, so as to form a floatable and movable fluviolacustrine water body purification treatment apparatus. The apparatus can float and be moved on the water surface, does not need civil engineering, is convenient to mount and simple to operate, and can be used for realizing quick mounting and quick putting into use. By using the apparatus for treating the fluviolacustrine water pollution, macromolecular organic compounds such as a surface active agent can be efficiently degraded; the total phosphorus content and ammonia nitrogen in a water body can be reduced; further, alga and fungus substances can be quickly killed. The design of the same style of the scenic belt of a surrounding river course landscape can be adopted for the appearance of the floating platform of the apparatus for treating the fluviolacustrine water pollution, which is provided by the invention, so as to form a scene harmonious with the scenic belt.

The invention discloses a multifunctional three-in-one network floor terminal box for FTTx (Fiber To The x). The floor terminal box comprises a public junction bin and special bins and is characterized in that the special bins comprise a first special bin, a second special bin and a third special bin, wherein the first special bin, the second special bin and the third special bin are same in internal structure; and each of the first special bin, the second special bin and the third special bin can be mutually connected and communicated with the public junction bin. According to the multifunctional three-in-one network floor accessing scheme for the construction of FTTx, all signals provided by three major operators are terminated to one shared three-in-one network floor terminal box which is internally provided with independent equipment bins for the three major operators, a shared butterfly-shaped optical cable is laid in a section to a user in the floor, and therefore an operator service can be replaced for the user just by operation in the floor terminal box.

The invention provides a bridge road lamp enabling low-height illumination. The lamp comprises a light distribution system, a heat dissipation device, a drive circuit, a lamp shell and a mounting bracket, wherein the light distribution system comprises a parabolic reflector and a luminous unit; the heat dissipation device and the lamp shell are fixed and connected with the light distribution system and the drive circuit in the lamp shell; the drive circuit makes the luminous unit emit light; the parabolic reflector comprises three parabolic plates which are connected in turn to form a plane; an angle alpha is formed between two adjacent parabolic plates; a luminous unit is arranged on the focus of each parabolic plate; and the reflecting surface of the parabolic plate faces to the road surface. Through the invention, the road surface is effectively illuminated by a low lamp, and uniform light distribution is achieved; meanwhile, the mounting height of the lamp is low, the work is reliable, the maintenance is easy, a beautifying effect is realized, the materials are saved, and the riding comfort is guaranteed due to the relatively low glare; and on the condition of meeting the requirements on illumination level and uniformity of road illumination, overall power consumption of the lamp is reduced.

The invention relates to a load reducing type sound barrier unit plate. The load reducing type sound barrier unit plate comprises a unit plate body (2) and lap joint parts (1), wherein the lap joint parts (1) are arranged at the two ends of the unit plate body (2) respectively and used for the mutual lap joint of the upper and lower adjacent load reducing type sound barrier unit plates. Because a gap exists between the upper and lower lap joint load reducing type sound barrier unit plates, and airflow on the road surface can penetrate a sound barrier to enter into the exterior of the road surface and play a role in pressure relieving on the road surface; the load reducing type sound barrier unit plate is provided with sound transmission holes and through holes, a part of sound waves and the airflow which enter into the interior of the unit plate is obstructed, weakened and absorbed by sound absorption lining parts, and the other part of the sound waves and the airflow which enter into the interior of the unit plate penetrates the sound transmission holes and the through holes and are discharged to the other side of the sound barrier. The load reducing type sound barrier unit plate has the advantages of not only effectively reducing noise, but also reducing airflow pressure on the road surface, reducing the pressure difference between the two sides of the sound barrier, effectively reducing the affect of the airflow on vehicles on the road surface, reducing the damage to the sound barrier, and prolonging the service life of the sound barrier.

The invention belongs to the technical field of fermentative organisms, and particularly relates to a microbial starter for treating municipal sludge and a preparation method thereof. By adding a soybean extract into the starter, the activity of microorganisms and enzymes in the starter is increased greatly, the temperature rising and fermentation time in a substrate fermentation process is shortened, the nutrients after fermentation are enriched, and the working efficiency is increased. The soybean extract is mixed together with complex liquid after ultrasonic treatment, so that components in the complex liquid and the soybean extract are mixed uniformly, the absorption and utilization ratios of the starter by the substrate are increased, and substrate fermentation is more complete. Moreover, ultrasonic treatment is performed intermittently, so that damages of ultrasonic waves to components in the soybean extract are prevented. A preparation process is simple, multiple nutrient substances in the municipal sludge can be decomposed in combination with multiple microorganisms and enzymes, the effect of changing waste into valuable is achieved, urban beautification is promoted, and a nutritional substrate is provided for the growth of plants.

The invention relates to the technical field of Internet application, in particular to an electronic-merchant operating platform capable of synchronously displaying an interface of a mobile terminal. The operating platform comprises a server, a merchant terminal and a user mobile terminal, wherein the server provides an electronic-merchant transaction system; the merchant terminal remotely accesses the server and logs in to the electronic-merchant transaction system according to ID or the IP address where is merchant terminal is located to obtain an electronic-merchant background management platform in B / S or C / S architecture; the user mobile terminal remotely accesses the server and enters an UI of an electronic-merchant foreground mobile terminal by selecting an electronic merchant; the UI of the electronic-merchant foreground mobile terminal is displayed on the interface of the electronic-merchant background management platform, and displayed data on the UI of the mobile terminal are associated with element data of the background management platform and change synchronously along with the change of the element data. According to the electronic-merchant operating platform, when the merchant operates at the background, the electronic-merchant operating platform of the foreground interface can be displayed synchronously, in this way, the commodity shelving efficiency of the merchant can be improved, and the attractiveness of the UI of the mobile terminal can be maintained.

The invention provides a corrugated board full paper barrel, which is mainly characterized in that a corrugated board barrel body is made into a section of flat board through removing one to two flutes from one end of a single-side corrugated board in the vertical direction of the flutes, the other end and the flat board are intersected and glued for forming a corrugated board barrel body. Surface paper is glued on the outer side of the flutes of the corrugated board barrel body, or one layer or more than one layer of single-side corrugated board barrel is glued on the outer side of the flutes of the corrugated board barrel body to be made into the corrugated board barrel bodies in various specifications. The invention solves the problem that joints parts are overlapped, and the mechanized production can not be realized in the prior art. Compared with the prior art, the invention has the advantages of both the original full paper board barrel and the corrugated paper box, and also has the advantages of high intensity, high toughness, strong integral structure, high compression strength, labor and time saving during package, beautiful appearance, convenient beautification, decoration and the pattern color printing on the outer surface of the barrel, difficult package loosening and damage in the transportation process, good use performance and the like. In addition, the mechanized production can be realized conveniently, and the cost can be greatly reduced.

The invention discloses a water-permeable colored floor tile. The water-permeable colored floor tile comprises a water-permeable base layer serving as a main body structure of the water-permeable colored tile and a water-permeable surface layer positioned on the upper surface of the water-permeable base layer, and is characterized in that the water-permeable base layer is prepared by mainly mixing recycled aggregate, coal ash, cement and water; the recycled aggregate is obtained by crushing and sieving building wastes; the water-permeable surface layer is prepared by mainly mixing color sand, resin, a curing agent and an additive. The water-permeable colored floor tile has the advantages of relatively low production cost, relatively good environment friendliness, bright color, high acid and alkali resistance, ultraviolet resistance, unlikeliness in fading, conduciveness to city beautification and the like.

The invention discloses a combined roundabout flow type constructed wetland structure. The combined roundabout flow type constructed wetland structure comprises an upper circular wetland and a lower circular wetland which are concentrically overlapped; a water feeding pipe which extends into the upper circular wetland is arranged along the bottom part of the lower circular wetland; a plurality of water distributing branch pipes connected with the water feeding pipe are horizontally arranged in the upper circular wetland; a plurality of brick walls through which water flows about the lower circular wetland are arranged in the lower circular wetland. According to the combined roundabout flow type constructed wetland structure, water can flow around the upper and lower circular wetlands through the circular wetlands which are overlapped in the upper part and the lower part, so that the time of water staying in the wetlands can be prolonged, the pollutant treatment load can be effectively reduced, and the water quality indicator of the drained water can be improved; the overlapped concentric circle structure of the constructed wetland structure can improve the landscaping function of the whole structure and beautify the environment. The combined roundabout flow type constructed wetland structure is applied to the field of pond construction of the constructed wetlands.

The invention discloses a synchronous saving water treatment cycle utilization system of multiple resources. A purifying device is set at the outlet position of water supply pipeline. The purifying device is connected with the clear water tank of bathtub and the dirt water tank respectively after it passes through the washing pool. The bathtub is three-box folding style. The bathtub body is mated on the clear water tank. The clear water tank is mated on the support box and is fixed with the dirt water tank by the support box. Filtering devices with multiple inclined infiltrating filtering layers are set in the clear water tank and the bathtub. The water tank is connected with chambers of clear water tank and cycling water and at the bottom a submersible pump is set. The water tank is combined with the water supply pipe to the heater and the shower nozzle in turn. It is controlled by a multi-direction knob for water and electricity. The invention is provided with convenience and selectivity. It can save water, gas and electricity in many times. It can make full use of soil and space. According to the same principle, it can be used in pollution treatment and reutilization of sewage in pipe network. From the headstream the pollution is managed and it is favor of environmental protection.

The invention relates to the technical field of permeable ground, and discloses a water permeable pavement method easy to construct and having landscape effect. The water permeable pavement comprisesa water-permeable layer and a pebble layer. The water-permeable layer comprises a coarse sand layer, a water-permeable concrete base layer and a water-permeable leveling layer. The water-permeable pavement paving method which is easy to construct and has landscape effect comprises the following steps: 1) compacting the ground to be constructed with a rammer or a road roller to form an original soil road base layer, and laying a layer of coarse sand on the soil road base layer; 2) starting from the edge of the coarse sand paved dirt road base, paving with masonry, permeable bricks or engineering leftovers at the corresponding positions at equal distances to form one or more pedestrian walkways intersecting horizontally and longitudinally; 3) pave that permeable concrete base layer on the pave area, then paving the permeable leveling layer, and pave a layer of gravel miscellaneous material on the permeable leveling layer. The permeable pavement paving method which is easy to construct and has landscape effect is easy to construct, and can give consideration to the functionality and the landscape property.

The invention discloses a mobile terminal. The mobile terminal comprises a shell, a PCB, an MIC device and a master controller, wherein the shell is provided with an air hole; the PCB is arranged in the shell; the MIC device is arranged on the PCB; the MIC device is provided with an MIC channel, and the MIC channel is communicated with the air hole; the master controller is electrically connectedwith the MIC device; when the air hole is pressed and blocked, the MIC device generates a piezoelectric effect and outputs an electric signal corresponding to the size of a pressing force; and the master controller is used to convert the electric signal to a key signal and control a functional module that corresponds to the mobile terminal to work. According to the mobile terminal disclosed by theinvention, when the air hole is pressed and blocked, the MIC device generates the piezoelectric effect and outputs the electric signal corresponding to the size of the pressing force to the master controller, the master controller converts the electric signal to the key signal and controls the functional module corresponding to the mobile terminal to work, and thus a key operation can be achieved; and the MIC device is longer in service life, does not need to frequently replace keys, and is high in sensitivity.

The invention discloses a method for compressing large-size image. The method comprises the following steps: dividing an image into multiple sub-regions with the same size, computing multiple countingvalues for reflecting pixel distribution condition in each sub-region, and selecting the corresponding compression and shrinking method according to the counting value distribution of the whole imageto produce a compressed image convenient for mobile phone processing and watching. The invention further discloses a device corresponding to the method. Through the method disclosed by the embodimentof the invention, the image beautifying processing efficiency on the mobile phone can be improved and the use of the storage space is reduced in the premise of preventing the user from perceiving theimage quality defect.