2267results about How to "Avoid affecting use" patented technology

The invention discloses a wall hanging device for a television. The wall hanging device comprises an outer frame (1) composed of an upper supporting plate (12) and a right wall plate (11), wherein a socket connector (2) is arranged inside the outer frame (1); the socket connector (2) is connected with the television (8) through a clamp fit part (7); a downward extension part (121) is arranged at the bottom end of the left side of the upper supporting plate (12); and the right side of the upper supporting plate (12) is fixedly connected with the right wall plate (11). According to the wall hanging device, the mounting and discharge of the wall-mounted television are facilitated, the hanging is stable, and the safety is high.

The invention relates to the communication technical field and discloses a mobile terminal and a background display method for applications thereof. The method comprises the following steps of setting a suspensible control and binding with at least one application on the mobile terminal; when the mobile terminal detects that the bound application is switched to the background, carrying out suspension display on the control on the current interface; and when the suspensible control is subjected to point contact control, switching the bound application to the foreground. Through the method, the background application can be quickly switched, and the mobile terminal and the background display method for the applications thereof have the advantages of easy operation and convenience for use, so that the user experience can be improved.

The present invention discloses an application switching method. The method comprises the following steps: S20. after a user clicks, on a mobile terminal, an icon of an application that needs to be opened currently, displaying an operating interface of the current application; S30. according to an operating instruction acquired within a preset operating region, displaying icons of other applications on the operating interface of the current application; and S40. after the user clicks an icon of a selected target application, switching from the operating interface of the current application to an operating interface of the target application. According to the method disclosed by the present invention, the icon of another application can be directly selected and clicked on the currently opened application display interface, so that the method is capable of implementing switching from the operating display interface of the current application to the operating display interface of the another application, has the advantages of simple operating steps and strong flexibility and the like, and better meets experience requirements of users.

The invention discloses a making method of aqueous intoxic degraded polyurethane elastomer, which comprises the following steps: heating the polymer diatomic alcohol; dehydrating in the vacuum; cooling; adding diisocyanate and catalyst to prepolymerize; stirring through strong force; adding water to emulsify; cooling after prepolymerizing; adding low-molecular chain-extending agent I to lengthen chain; stirring through strong force; adding water to emulsify; cooling after prepolymerizing; adding low-molecular chain-extending agent II to lengthen chain again; dripping neutral agent to manufacture carboxyl; moulding the emulsion to obtain the product.

The invention relates to the field of face mask production equipment, in particular to a face mask body making machine. The face mask body making machine comprises a feeding mechanism, a frame, a printing mechanism, a fixed nose bridge strip mechanism, a pattern mechanism, a cutting mechanism, a waste material collecting mechanism and a discharging mechanism, wherein the feeding mechanism is used for feeding non-woven fabrics and nose bridge strips; the printing mechanism is used for printing on the non-woven fabrics; the fixed nose bridge strip mechanism is used for welding the nose bridge strips on the non-woven fabrics; the pattern mechanism is used for molding patterns on the non-woven fabrics; the cutting mechanism is used for cutting corners of the non-woven fabrics on which the patterns are molded; the waste material collecting mechanism is used for recovering waste scraps; the discharging mechanism is used for discharging finished face masks; the printing mechanism, the fixed nose bridge strip mechanism, the pattern mechanism, the cutting mechanism, the waste collecting mechanism and the discharging mechanism are all arranged above the frame, and are all positioned behind the feeding mechanism. The face mask body making machine has high production efficiency, and has contribution to improvement of the face mask quality.

The invention discloses an assembling machine for assembling gears, bearings and gear shafts. The assembling machine comprises a conveying device used for conveying multiple gears, gear shafts and bearings, a first manipulator used for clamping the gear shafts and a second manipulator which is used for clamping the gears and the bearings and enabling the bearings and the gears to be arranged on the corresponding gear shafts in a sleeving mode. The assembling machine is reasonable in structure, automatic assembling of the gears, the bearings and the gear shafts in a gearbox is achieved, and meanwhile students can observe and learn conveniently.

The invention relates to a bending device, in particular to a thin steel plate bending device. According to the technical aim, the thin steel plate bending device can replace a person to bend a largenumber of thin steel plates, the work efficiency is high, and the two sides of the thin steel plates can be simultaneously bent. According to the technical scheme, the thin steel plate bending devicecomprises a first support, a guide rod, a hollow frame, a slide rail, a slider, a pedal, a first spring, a first slide bar, a baffle, a second spring, a directional wheel, a drawstring and the like; and a guide hole is formed in the middle of the first support, the guide rod is arranged in the guide hole in a sliding manner, and the hollow frame is arranged at the bottom of the guide rod. Throughthe effect of a second roller, the thin steel plates can be bent, a telescopic device can limit the bending degree of the thin steel plates, influences of too large bending angles of the thin steel plates on subsequent use are avoided, the person does not need to bend the thin steel plates with the both hands, time and labor are saved, and the work efficiency is very high.

The embodiment of the invention provides a memory leak detecting method and a memory leak detecting device. A memory comprises a doubly linked list of an allocated memory; and the doubly linked list comprises memory header information of one or more allocated memory blocks. The method comprises the steps of: determining a detection time interval; traversing the header information in the detection time interval in the doubly linked list; and in accordance with the memory header information, determining whether the corresponding one or more allocated memory blocks are subject to memory leak. By the memory leak detecting method and the memory leak detecting device, memory leak can be visually detected in real time, the software performance is improved, and manual operation is reduced or avoided, so that the method and the device are labor-saving and time-saving, the operation difficulty is reduced, the working efficiency is improved, the cost is reduced, the accuracy of the detection of memory leak is improved, and the leaked memory can be recycled in the entity life cycle.

The invention relates to the technical field of the internet of things, and discloses an information display terminal for the internet of things. The information display terminal comprises a protective box; sliding grooves are formed in the left side wall and the right side wall inside a box body; and a transverse plate is connected between the interiors of the two sliding grooves in a sliding manner. According to the information display terminal for the internet of things, the protective box is arranged, so that a display screen can be protected; and during use, through an arranged driving motor, the driving motor drives a driving gear to rotate forwards through a rotating shaft, the driving gear drives a first threaded column to rotate through a driven gear, a first threaded rod drives the transverse plate and the display screen to move upwards, the transverse plate drives the display screen to extend out of the outer side of the protective box to provide convenience for a user to browse information, the first threaded column drives two second threaded columns to rotate through transmission chain wheels and transmission chains, the two second threaded rods are driven to move downwards synchronously, the two second threaded rods drive a fixed plate to move downwards, and suction cups are adsorbed on the ground, so that the effect of improving the stability of the information display terminal is achieved.

The invention discloses a waste gas purification apparatus, comprising a base (1), a first dust arresting unit (2), an air cylinder unit (3), a frame body unit (4), a heating unit (6), a first filtering unit (5), a second dust arresting unit (7), an air inlet unit (8) and a second filtering unit (9), wherein the frame body unit (4) comprises an upper frame body (41), a lower frame body (42), a first support bar (43), a second support bar (44), a first locating bar (45), a first through hole (46), a bending part (47), a filter plate (48) and a first inclined plate (49), and the air cylinder unit (3) comprises a first air cylinder (31), a first pushing bar (32) and a filter cake (33). The waste gas purification apparatus can separate dust in the air and automatically collect the separated dust, so the environment is protected and manual dedusting workload is reduced.

The invention discloses wind power generation equipment capable of automatically adjusting the direction, which comprises a generator, a tower pole, and a fan blade. The output end of the generator isfixedly connected with one side of the fan blade, a first rolling bearing is embedded at the top of the tower pole, a rotating shaft is sleeved with the first rolling bearing, and the external wall of the rotating shaft is fixedly connected with a first gear. The right side of the tower pole is fixedly connected with a rotating motor with an output end towards the right, the output end of the rotating motor is fixedly connected with a first helical gear which is meshed with a second helical gear, a rotating pole is sleeved with the second helical gear, and the top of the rotating pole is fixedly connected with a second gear which is meshed with the first gear. The top of the rotating shaft is fixedly connected with a supporting block. The wind power generation equipment can adjust the fanblade according to different wind directions, dissipate the heat inside the generator effectively, and change the filter screen in the ventilation pipe as well as disassemble and install the generator conveniently.

The invention discloses high-efficiency fruit pruning equipment for safe orchards, including a box body, a temperature regulator, a fan, a controller, a display device, a water tank, a spray row, a fruit basket, a telescopic column, a horizontal telescopic rod, a net pocket, and electric scissors , a camera and a hook, the bottom surface of the box is provided with a guide wheel, a fruit basket is provided in the box, through holes are evenly provided on the side wall of the fruit basket, a temperature regulator is provided in the box, and a fan is provided on the side wall of the box , there is a water tank in the box, a water pipe at the bottom of the water tank, a spray discharge at the outlet of the water pipe, a display device on the box, a telescopic column on the upper surface of the box, and the top of the telescopic column passes through the rotary joint It is connected with one end of the horizontal telescopic rod, the other end of the horizontal telescopic rod is provided with electric scissors, the horizontal telescopic rod is provided with a camera, and the horizontal telescopic rod is provided with a hook close to the movement of the electric scissors. The invention ensures good ventilation conditions, avoids drying of fruits, ensures the completion and quality of fruits, has simple structure, is convenient to use, and is beneficial to popularization.

The invention relates to the field of manure recovery or treatment, in particular to a biological manure recovery device which comprises a crushing mechanism, a centrifugal mechanism, a drying mechanism, a pressing mechanism, a forming mechanism and a collecting mechanism. The centrifugal mechanism is used for centrifugal dewatering, dewatered materials are transferred to the centrifugal mechanism, the pressing mechanism comprises two matched extrusion rollers, the extrusion rollers are used for pressing the dried materials into strips and transferring the strip materials to the forming mechanism, the forming mechanism comprises two opposite forming rollers, the surface of each forming roller is provided with a die cavity, and the two forming rollers are mutually matched to extrude the materials. Manure is dried and solidified, so that the biological manure is recovered, pollution of the biological manure to rivers and water can be reduced, and manure recovery degradation speed is increased. The structure is convenient and simple, bio-fuels or feed can be rapidly manufactured, production can be facilitated, miniaturized manufacture can be realized, the biological manure recovery device is applicable to mini-plants or livestock farms, and cleanness and sanitation of workplaces can be ensured.

The invention belongs to an electric soldering iron in an electric appliance repairing industry, and particularly relates to a tin-dropping electric soldering iron. The tin-dropping electric soldering iron consists of a soldering nozzle, an outer bushing, a piston, a heating tube, a heat insulation pushing rod, a pin, a conducting wire, a handle, a tightening screw, a pushing rod, a conducting wire connector, a return spring, a rear cover and a button. When in welding, a tin soldering wire penetrates through a wire feeding hole, the button is pressed down, an annular edge of the piston and an edge of the outer bushing collectively cut off the tin soldering wire and seal the tin soldering wire into a tin melting cavity between the soldering nozzle and the piston, and the tin soldering liquid is pushed out through a tin outlet hole in the front end of the soldering nozzle by continuously pressing the button. When the piston is reset under the effect of the return spring, pressure difference can be formed in the tin melting cavity and used for recycling the soldering tin, i.e. the tin-dropping electric soldering iron integrates the function of the electric soldering iron and the function of a tin absorber. By adopting the tin-dropping electric soldering iron, the problem of the volatilization of rosin in the tin soldering wire easily caused by a tin-dropping electric soldering iron can be overcome, and the problems that the pseudo soldering and desoldering are easily caused by the small contact area between the tin soldering wire and a soldering head of an ordinary electric soldering iron, the flow direction and the flow rate of the soldering tin are difficult to control, and the electric soldering iron needs to be operated by two hands can be overcome.

The invention discloses a grinding device for making of ripped jeans. The grinding device comprises a bottom plate. A stabilizer block is fixedly connected to both sides of the top of the bottom platerespectively, and a screw is connected between the opposite sides of the two stabilizer blocks in a rotating mode. The surface of the screw is in threaded connection with a threaded block, and the bottom of the threaded block is in sliding connection with the top of the bottom plate. The top of the threaded block is fixedly connected with an extrusion head through an electric telescopic rod. Thegrinding device relates to the technical field of garment processing equipment. The grinding device can grind the specified position of the jeans, improve the processing precision, and can fix the jeans during processing to prevent the jeans from being entangled on a grinding roller, resulting in clamping of the grinding roller card, affecting the normal use of the device and shortening the service life. The grinding device can absorb dust and thread generated when the jeans are ground to prevent workers from inhaling the dust and the thread and improve the comfort of the workers during working.

The invention discloses an application starting method and device for compatible operation of an Android system on Linux. The method comprises the steps that a control of a first interface window of a first Android application is clicked; after receiving the click message, the first Android application sends a notification message for starting a second interface to the Android system; the Android system receives the notification message and analyzes and judges the second interface, and if the second interface to be started is the interface of the first Android application, the Linux displays the content of the second interface at the first interface window; and if the second interface to be started is the interface of the second Android application, a message of starting a second window is sent to the Linux, and the interface of the second Android application is displayed in the second window by the Linux. The page of another application is opened in a new window except the window of the current application, and the other application is logged in at the same time.

The invention discloses a novel floor drain; a liquid level sensor is arranged on the inner sidewall of a drain basket; the liquid level sensor is used for detecting whether the floor drain can achieve drainage; a water stopper is used for plugging a water seal main body, so that the emission of odor in a sewer pipe is prevented; and when the liquid level sensor detects the drainage, the water seal main body is opened by the water stopper and water is discharged into the sewer pipe. With the adoption of the structures, the interior of the water seal main body of the floor drain is simple, and the drainage speed of the floor drain is not affected, so that smooth drainage of the floor drain is guaranteed.

The invention relates to the field of environmental protection facilities and equipment, in particular to a marsh gas preparation method of a system for preparing marsh gas from domestic garbage. Themarsh gas preparation method comprises the following steps: pretreating, by a pretreatment apparatus on garbage, storing and transporting the pretreated garbage by virtue of a storage and transportation apparatus, transporting the garbage to a crushing apparatus, crushing the garbage, fermenting the crushed garbage by virtue of a fermentation apparatus, storing the fermented garbage by virtue of astorage apparatus, desulphurizing and dehydrating the stored garbage by virtue of a desulphurization and dehydration apparatus, pressurizing the desulphurized and dehydrated garbage by virtue of a pressurizing apparatus, purifying by virtue of a purifying apparatus, and finally storing the purified marsh gas in a storage tank. By adopting the marsh gas preparation method, the recycling degree ofthe garbage can be maximally increased, the equipment is simple, the garbage is thorough in treatment, the cost is low, the investment return period is short, the energy utilization rate is high, thewaste utilization is realized by preparing the marsh gas from the garbage, the living fuel and electric charge can be saved, and the application prospect is promising.

An oxidation-preventing and noise-reducing food processor comprises a cup cover, a cup body and a base, wherein the cup cover detachably covers the cup body so as to seal a food processing cavity in the cup body; the cup body is detachably assembled on the base; the side wall of the cup body adopts a multi-layer structure formed by arranging more than one inner wall and more than one outer wall which are in mutual clearance fit; a sealed interlayer cavity is formed in a gap between the inner wall and the outer wall; a vacuumizing device is arranged on the base; the suction end of the vacuumizing device is communicated with the food processing cavity and/or the interlayer cavity; during working, the vacuumizing device vacuumizes the food processing cavity and the interlayer cavity simultaneously. The side wall of the cup body is arranged into the multi-layer structure, the interlayer cavity is formed, the vacuumizing device is mounted on the base, and during working, the vacuumizing device vacuumizes the food processing cavity and the interlayer cavity simultaneously, so that on one hand, the problem of food oxidation in the food crushing process can be effectively solved, and on the other hand, vacuum sound insulation can be achieved and thus noises are effectively reduced; in addition, due to vacuumizing treatment of the interlayer cavity, the effects of vacuum heat preservation and heat insulation can also be achieved.

The invention provides a charging prompting device. The charging prompting device comprises a state confirmation unit which is used for confirming the initiation of charging of a terminal, a time judgment unit which is used for judging whether the continuous charging time of the terminal achieves a predetermined time threshold value or not, and a charging control unit which is used for generating overtime prompting information when the continuous charging time of the terminal achieves the predetermined time threshold value. The invention also provides a charging prompting method. With the charging prompting device and charging prompting method provided by the technical schemes of the invention adopted, a user can be prompted timely when the continuous charging time of the terminal is overtime, so that the user can take corresponding measures, and therefore, influences on a normal use process of the user can be avoided, and improvement of usage experience of the user can be facilitated.

The invention discloses a stretcher type sprayer bottom frame with damping performance, and relates to the related technical field of sprayers. The stretcher type sprayer bottom frame comprises a bottom plate. The two sides of the top of the bottom plate are in sliding connection with damping devices. A transverse groove is fixedly connected to the tops of the damping devices. A lead screw is rotationally connected between the two sides of the inner wall of the transverse groove. The two sides of the surface of the lead screw are in threaded connection with movable blocks. The tops of the two movable blocks are fixedly connected with vertical plates. The tops of the vertical plates penetrate the top of the transverse groove and extend to the outer portion of the transverse groove. According to the stretcher type sprayer bottom frame with the damping performance, a certain buffering space is provided for a sprayer, the situation that inner elements of the sprayer are damaged due to jolting vibration is avoid, and usage is influenced is avoided, and stability is improved; and the sprayer can be conveniently fixed or detached, the sprayer can be conveniently cleaned or maintained, protection of the sprayer is facilitated, and the service life of the sprayer is prolonged.