47results about How to "Realize the switching effect" patented technology

The invention relates to an interface switching display method, an interface switching display device and a mobile terminal. The interface switching display method comprises the following steps: A, confirming to receive an interface switching instruction input by a user; B, triggering the scroll drawing process, drawing the next interface picture to be displayed into multi-frame pictures, which can be unfolded in a scroll mode, by a two-dimensional (2D) or three-dimensional (3D) drawing technology and storing sequentially; and C, drawing the multi-frame pictures on the current screen sequentially according to the interface switching instruction to form scroll animation. The scroll animation pictures are drawn by triggering the scroll drawing process through the interface switching instruction, and the pictures are drawn on the current screen sequentially according to the interface switching instruction, so that the scroll animation switching effect of the interface is achieved, the interface switching process is attractive, and good operating experience is provided to users.

The electromagnetic unlocking mechanism comprises a lining, a shell, a magnetic attraction piece and a locking piece, the lining is sleeved with the shell and the magnetic attraction piece, a sealed containing space is formed between the inner wall of the shell and the outer wall of the lining, and a permanent magnet and an electromagnet are arranged in the containing space; the magnetic attraction piece and the shell are arranged in a relative movement mode. The locking piece moves along with the magnetic attraction piece and is used for locking or unlocking an object. In the electromagnetic unlocking mechanism, when the electromagnet is not electrified, the magnetic attraction piece is attracted to the shell by the permanent magnet, and the locking piece locks an object; the magnetic field generated after the electromagnet is powered on is opposite to the magnetic field of the permanent magnet in direction, so that the magnetic attraction piece is separated from the shell, and the locking piece unlocks the object. The on-off function of the locking piece can be achieved by controlling power-on and power-off of the electromagnet, and automatic control over the underwater switch is achieved.

The invention relates to a semiconductor device, in particular to a Schottky diode based on a silicon carbide planar MOS structure. According to the technical scheme provided by the invention, the Schottky diode based on the silicon carbide planar MOS structure comprises a semiconductor substrate and a P-type well region arranged on the semiconductor substrate on the cross section of the Schottky diode, a negative electrode region structure is arranged on one side of the P-type well region, a positive electrode region structure is arranged on the other side of the P-type well region, the P-type well region is in contact with a gate structure region located on the P-type well region, gate metal is arranged on the gate structure region, and the gate metal is in ohmic contact with the gate structure region. According to the invention, the switching loss of the semiconductor device is effectively reduced, the switching speed of the semiconductor device is improved, the switching of the Schottky diode can be controlled by the MOS gate channel, and the electrical performance of the Schottky diode is further improved.

The invention relates to a fertilizing device, in particular to a fertilizing device for farming before land sowing. The fertilizing device for farming before land sowing can ensure the fertilizing quality, save the cost and reduce the labor intensity of farmers. The fertilizing device for farming before land sowing comprises a mounting frame, a front wheel, rear wheels, a water outlet mechanism and a switch mechanism, wherein the front wheel is rotationally arranged on the lower portion of the mounting frame, the rear wheels are rotationally arranged at the lower part of the mounting frame, the water outlet mechanism is arranged at the top of the mounting frame, and the switch mechanism is arranged on the water outlet mechanism. According to the fertilizing device, a water adding opening is opened manually, then fertilizer and water are poured into a water tank, the water adding opening is closed after pouring is completed, people pull the switching mechanism to move upwards, the diluted fertilizer can flow into a water outlet through a water conveying pipe and flow into the land through the water outlet, and the water outlet effect is achieved.

The invention belongs to the field of optical devices. The problem that an existing infrared window material is not high in laser energy threshold value, and consequently the material is prone to damage is solved. The invention discloses an intelligent infrared light switch for an infrared window material and a manufacturing method, the working wavelength is infrared light, and the intelligent infrared light switch is characterized by comprising an infrared filter layer, a semiconductor-metal phase change material layer and a transparent substrate layer in the working wavelength in sequence inthe light propagation direction; the infrared filter layer is used for shielding light of a wave band outside the working wavelength and enabling infrared light of the working wavelength to pass through; when the temperature of the semiconductor-metal phase change material layer is lower than the phase change threshold value, the semiconductor-metal phase change material layer is in a semiconductor state, infrared light with the working wavelength passes through, when the temperature of the semiconductor-metal phase change material layer is higher than the phase change threshold value, the semiconductor-metal phase change material layer is in a metal state, and infrared light with the working wavelength cannot pass through. By using the technical scheme, the incident light waveband of the specific infrared light can be intelligently adjusted.

The invention discloses a pressure follow-up temperature control system special for a wind power cooler. The pressure follow-up temperature control system comprises a pressure follow-up temperature control valve; the pressure follow-up temperature control valve comprises a valve body, a sliding cavity is formed in the valve body, a valve element capable of sliding along the sliding cavity in a reciprocating mode is arranged in the sliding cavity, the valve element is a hollow cylinder which is attached to the inner wall of the sliding cavity through the outer wall, an inlet and an outlet are formed in the valve body, an annular groove is formed in the circumferential direction of the sliding cavity, the annular groove communicates with the outlet, one end of the sliding cavity communicateswith the inlet, the other end of the sliding cavity is provided with a blocking piece, a valve cap is arranged in the valve element, the cap edge of the valve cap is connected with the inner wall ofthe valve element, the two ends of the spring abut against the valve cap and the blocking piece respectively, an overflowing hole is formed in the side wall of the valve element, and the overflow holecommunicates with an inlet through a cavity between the valve element and the valve cap. According to the pressure follow-up temperature control system, the pressure difference of the lubricating oilat different temperatures is controlled to be switched on and off, so that a switch function can be realized, an existing temperature control valve can be replaced, the problem that the fault rate ofthe temperature control valve is high is solved, and shutdown and maintenance of a fan are reduced.

The invention discloses a control system based on front-end large-screen application. The control system comprises an application information output module, an application information input module, an application information processing module, a local area network module, a computer module, a screen, a feedback module, an execution module and an application module. Wherein the application module transmits the information of the application to the application information input module. According to the front-end large screen application control system, the display content of the front-end large screen can be accurately controlled, the information pushed in the application module is connected with the large screen through the local area network, so that the corresponding information can be accurately pushed to the front-end large screen, meanwhile, after the application information is checked, personnel correspondingly operate, and the user experience is improved. And the operation is fed back to the application module through the feedback module, so that the information pushed by the application module can be switched, and the effect that the content displayed on the front-end large screen can be switched at any time is further achieved.

The invention discloses an exposure device which comprises an optical lens module and a lighting module, wherein the optical lens module is provided with an aperture diaphragm, and the aperture diaphragm is used for adjusting a numerical aperture of the optical lens module to enable the optical lens module to have a first numerical aperture and a second numerical aperture, wherein the first numerical aperture is greater than the second numerical aperture; and the lighting module is used for providing a first lighting source and a second lighting source, a center wavelength of the first lighting source is smaller than a center wavelength of the second lighting source, and a spectral line width of the second lighting source is greater than a spectral line width of the first lighting source.According to the invention, switching between a high-resolution mode and a high-yield mode is implemented by selection and switching of the numerical apertures and the lighting sources. Further, by adopting an exposure method of the exposure device and a manufacturing method of an element, which are provided by the invention, switching between the high-resolution mode and the high-yield mode canbe implemented.

The invention relates to a waterproof device for a roadside fire hydrant, which aims to solve the problem of water leakage in the existing roadside fire hydrant during the process of connecting an external water pipe and removing the external water pipe, thereby leading to waste of water resources; In the invention, by adding a rectangular connecting piece between the tubular fire hydrant and the connecting pipeline, the arrangement of the rectangular connecting piece can achieve the effect of preventing leakage. At the same time, the structural design of the rectangular connecting piece is simple and reasonable, and can be easily adjusted. , to achieve the effect of the switch, and the adjustment process saves time and effort.

The invention relates to a semiconductor device, in particular to a Schottky diode based on a silicon carbide planar MOS structure. According to the technical solution provided by the present invention, the Schottky diode based on the silicon carbide planar MOS structure, on the cross section of the Schottky diode, includes a semiconductor substrate and a P-type In the well region, a negative electrode region structure is arranged on one side of the P-type well region, and an anode region structure is arranged on the other side of the P-type well region, and the P-type well region and the gate located on the P-type well region The structure area is in contact, and a gate metal is arranged on the gate structure area, and the gate metal is in ohmic contact with the gate structure area. The invention effectively reduces the switching loss of the semiconductor device and increases its switching speed, and can also realize the switching of the Schottky diode controlled by the MOS gate channel, thereby improving the electrical performance of the Schottky diode.

The invention discloses a hook effect-free immunochromatography test strip and a preparation method thereof. The immunochromatography test strip comprises a bottom plate, a nitrocellulose membrane, a sample pad and an absorption pad are arranged above the bottom plate, and the nitrocellulose membrane is located between the sample pad and the absorption pad. A transition pad, a test line and a control line are arranged above the nitrocellulose membrane, the test line is arranged between the transition pad and the control line, a conjugate pad is arranged above the transition pad, and a labeled antibody is arranged above the conjugate pad. Under the condition of no need of additional manual operation, the hook effect in a traditional sandwich method LFIA test strip is solved at low cost, the false negative in the test result is effectively eliminated, and the application limitation of the existing LFIA test strip is broken; the novel immune lateral flow chromatography test strip shows extremely high detection specificity on an analyte.

A quaternary ammonium salt ionic liquid crystal polymer with temperature-controlled electronic switch performance and its preparation method and application belong to the field of ionic liquid crystal materials. The quaternary ammonium salt ionic liquid crystal polymer with temperature-controlled electronic switch performance has a general structural formula: it is an ionic liquid crystal compound based on a polysiloxane main chain structure and containing imidazolium bromium salt groups and mesogens , composed of polymethylhydrosiloxane, allyl bromide, N-alkylimidazole and small molecular liquid crystals containing terminal ethylenic bonds. The ionic liquid crystal compound adjusts the glass transition temperature, electrical conductivity and liquid crystallinity by changing the chemical structure of the polymer, so as to realize its temperature-controlled electronic switch performance.

The invention discloses a non-contact nuclear-grade limit switch which comprises a reed bouncing module, a socket arranged at the top of the reed bouncing module and a magnetic driving module arranged at the bottom of the reed bouncing module. The whole non-contact nuclear-grade limit switch is triggered through in and out of a magnet, manual triggering is not needed, the false triggering or non-triggering phenomenon is avoided, the requirement of the reed bouncing module for the deformation of the reed is very small, the service life of the elastic element can be very long under the condition of very small deformation, and the limit switch is of a pure mechanical structure and is convenient to use. The switching frequency can reach more than ten millions, and the linear bearing of the magnet driving module is arranged, so that the low-damping characteristic of axial movement is ensured, and the performance reliability of the product is effectively ensured.

The invention provides equipment facilitating multi-degree-of-freedom adjustment and transposition of a precision cutter, and relates to the technical field of precision cutters. The equipment aims at solving the problems that most of existing equipment facilitating multi-degree-of-freedom adjustment and transposition of the cutter is complex in structure, cannot perform simple and quick multi-angle adjustment on the cutter and cannot convert the cutter, so that the operation is troublesome, the working efficiency is reduced, the cutter freedom degree and the practicability of the transposition equipment are reduced, the equipment comprises an installing mechanism, a sliding mechanism is slidably arranged at the top of the installing mechanism, a moving device is slidably arranged inside the sliding mechanism, an adjusting mechanism is fixedly arranged at the top of the sliding mechanism, a control mechanism is rotationally arranged at the top of the sliding mechanism, a telescopic device is rotationally arranged at the bottom of the moving device, a fixing mechanism is fixedly arranged at the top of the rear side of the telescopic device, an auxiliary device is fixedly arranged at the bottom of the front side of the telescopic device, and a rotating device is rotationally arranged at the bottom of the auxiliary device.