79results about How to "Affect viewing" patented technology

The invention discloses a front end bullet screen control method and device. The method comprises the steps that: a front end receives data sent by a server and carries out format conversion on the bullet screen data to obtain hyper text codes; the hyper text codes are injected into a preset bullet screen pool; and a plurality of hyper text codes are selected from the bullet screen pool, and the plurality of hyper text codes are inserted into a bullet screen display region of the front end for once. According to the front end bullet screen control method and device disclosed by the invention, a performance pressure on a browser, which is caused by a case that the front end inserts bullet screens one by one, can be reduced.

The invention relates to an intelligent oscillograph with protecting and cleaning functions, which comprises a main body, a handle, control buttons, and a display screen, the handle, the control buttons and the display screen are arranged on the main body, the intelligent oscillograph further comprises a protecting mechanism and a cleaning mechanism, the protecting mechanism comprises a protectingassembly and two driving assemblies, and the cleaning mechanism comprises a dust collection chamber, a dust removal tube, a dust removal cover, and two guiding assemblies. When the intelligent oscillograph with protecting and cleaning functions is not used, the display screen and the control buttons are protected by the protecting mechanism, so that the display screen and the control buttons areprevented from being exposed, consequently, the risk of the display screen being scratched or impacted is decreased, moreover, the probability of the control buttons being pressed by mistake is decreased, and therefore the practicability of the oscillograph is enhanced; in addition, foreign matters covering the surface of the display screen and the gaps of the control buttons, such as dust, can beadsorbed by the cleaning mechanism, consequently, the foreign matters are prevented from affecting the viewing of the display screen, and the foreign matters are also prevented from being accumulatedto shorten the service life of the control buttons.

The invention relates to a control method and system of canvas display. A preset area part of the canvas and a current display part of the canvas on a screen are obtained and cached when an input operating instruction of the canvas display is detected, then a first cache image and a second cache image corresponding to each other are received. Coordinates to be displayed, corresponding to screen coordinates, of the first cache image and the second cache image are respectively obtained according to the operating instruction of the canvas display. Colors of the corresponding screen coordinates are obtained according to colors of the corresponding positions of the coordinates to be displayed of the first cache image and the second cache image. A superposition image corresponding to the operating instruction of the canvas display is obtained according to the color of each screen coordinate and is output to the screen to be displayed. The preset area part of the canvas and the current display part of the canvas are obtained and cached at the same time and then the two cache images are synthesized to be displayed on the screen, thereby avoiding a blank space which appears in the process of controlling the canvas display and influences the users' watching and improving the watching convenience.

The invention relates to a learning device, in particular to a convenient and fast English word memorizing learning device and aims to provide a convenient and fast English word memorizing and learning device which can enable a student to memorize English words more quickly and conveniently without turning an English dictionary to find correct English words. The technical scheme of the invention is as follows: the convenient and fast English word memorizing learning device comprises a base, a support, a table board and the like; the right side of the top of the base is fixedly connected with the support, and the top of the support is provided with the table board. According to the invention, through an opening in the right side, the student can see Chinese to translate the Chinese, the teacher can know whether the translation of the student is correct or not through the opening in the left side, the student can memorize the English words said by the teacher, the corresponding English words do not need to be found by turning the English dictionary, the device is convenient and fast to use, and the student can memorize the English words more quickly.

The invention discloses an automatic optical detector. The automatic optical detector comprises a detector body, a display screen, a cleaning mechanism and a moving mechanism; the cleaning mechanism is located at the front surface of the display screen; the cleaning mechanism comprises a cleaning rod; one end of the cleaning rod is fixedly connected with a slider, and the other end of the cleaningrod is fixedly connected with a lantern ring; a brush is arranged at the rear surface of the cleaning rod; a second fixing rod is arranged at one side of the display screen, and a first fixing rod isarranged at the other side of the display screen; and a ball screw is arranged inside the first fixing rod. By designing the cleaning rod installed at the front surface of the display screen, the brush, a rotating block, a bevel gear A and the slider, the front surface of the display screen can be conveniently cleaned, the device is prevented from accumulating dust on the front surface of the display screen after long-term use, thereby affecting the viewing of the display screen by the staff, greatly reducing the workload of the staff, and the cleanliness is high.

The invention discloses a protection device for a saw-cutting machine with three-axis polar coordinates. The protection device for the saw-cutting machine with the three-axis polar coordinates comprises a base, a first cutting table and a second cutting table, wherein the first cutting table and the second cutting table are symmetrically distributed on the base. According to the protection devicefor the saw-cutting machine with the three-axis polar coordinates, firstly, waste chips at a transparent window in a protection cover are cleaned in time through waste cleaning devices arranged on thefirst cutting table and the second cutting table; auxiliary charge can be carried out according to the needed cutting length through a charge device arranged on the first cutting table; auxiliary discharge is carried out on a cut aluminum profile between the first cutting table and the second cutting table, so that potential safety hazards existing due to the manual direct contact with the firstcutting table and the second cutting table are avoided, and meanwhile, the cutting accuracy for the aluminum profile is increased; and moreover, a protection role during cutting for the aluminum profile is played, and the cutting efficiency of the saw-cutting machine is increased.

The invention provides a landscaping water center green island structure comprising anchoring rods, planting pots, pneumatic floats and microbial hanging rings. One telescopic rod is inserted into thetop of each standing column, and is fixedly connected with the standing column by a first pin roll. The tops of the anchoring rods are fixedly connected with the pneumatic floats by connecting iron chains; the top of each pot body is provided with an integral ring edge; the outer side walls of the ring edge are provided with single-layer lifting lugs and double-layer lifting lugs which are in two-two symmetrical arrangement, and hanging wires pass through through-holes, and are fixed and limited by limit heads. In the winter when the temperature is low, the planting pots sink under water surface and are located 30 cm below the water level line. The sun withering effect on the planting pots under the water surface can be reduced, the service life of the planting pots can be prolonged, andthe planting pots with plants planted in are hidden under the water surface to avoid influence on the ornamental value of a water body. The microbial hanging rings are suspended at the bottom of the planting pots to enhance the ability of microorganism to break down pollutants in water.

The invention discloses an efficient display rotating advertising board. The advertising board is characterized in that pulleys are arranged below a base, a rotating bracket is arranged on a base, andan electronic advertising display board is arranged on the rotating bracket so as to be driven by the rotating bracket to rotate freely; an automatic rain shielding mechanism is arranged above the electronic advertising display board, and when raindrops are detected, the automatic rain shielding mechanism is opened to shield raindrops; the upper half portion of the electronic advertising displayboard and the lower half portion of the electronic advertising display board are connected through a rotating shaft, and the upper half portion of the electronic advertising display board can be rotated to the side face of the lower half portion of the electronic advertising display board through a rotating shaft; an operation handle is retracted into the base, one end of the operation handle canbe dragged out from the base, and the other end of the operation handle is fixed to the base. The advertising board overcomes the defect that an existing advertising board is fixed and cannot preventrain, and rotation of the advertising board and rain prevention are achieved.

The invention provides a 3D television convenient for watching. The 3D television comprises a mounting mechanism, a 3D television main body and a control mechanism. The mounting mechanism comprises a mounting frame, a first driving device, a first mounting bracket, a second driving device, a second mounting bracket, a third driving device and a third mounting bracket; the first driving device is mounted in the mounting frame; the second driving device is mounted on the first driving device via the first mounting bracket; the second driving device is in drive connection with the second mounting bracket; the third driving device is mounted on the second mounting bracket; the third driving device is in drive connection with the third mounting bracket; the 3D television main body is mounted on the third mounting bracket; the control mechanism comprises a control device and a shooting device; the control device is in communication connection with the shooting device, the first driving device, the second driving device, the third driving device and the 3D television main body. According to the invention, the screen position of the 3D television is adaptive to the position of a watcher, thereby improving the pleasure of the watcher to watch the 3D television.

The invention discloses a remote video monitoring device which effectively solves the problem that in the prior art, due to the fact that the electromagnetic environment is complex, the phenomena of 'crossways', 'ripples' or a plurality of disordered flying spots and the like existing in monitoring video images of an elevator car cannot be completely eliminated. The remote video monitoring device comprises a signal collecting module, a signal transmission module and a monitoring center, wherein a signal push-pull circuit and a signal compensation circuit are arranged between the signal transmission module and the monitoring center, the signal push-pull circuit receives monitoring signals transmitted by the signal transmission module through a push-pull device, frequency results are obtained after the monitoring signals pass through a frequency selector, the frequency results and the monitoring signals are transmitted to the signal compensation circuit, the signal compensation circuit enables the frequency result to pass through the converter and then conduct the compensator, and the compensator transmits a monitoring signal to the monitoring center, so that the situation that watching of a monitoring video of the elevator car by a worker is affected is avoided.

The invention relates to a method and a system for managing a set-top box ad. A backup area and a playing area are created; expired ads and ads which needs to be played are separated and stored; and when an ad needs to be updated, ads in the playing area are sorted out, the expired ads are transferred to the backup area and then the updated ads are stored to the playing area for being played. The set-top box can effectively manage and timely update the expired ads, the resource occupancy of the set-top box is reduced, the burden of the set-top box is lessened, watching by the user can be prevented from being influenced by a large amount of expired ads, great convenience is brought to the user, and the user experience is enhanced.

The invention discloses a culture education teaching device capable of synchronous live broadcast, which comprises a box body, an electric push rod is fixedly connected to the inner bottom wall of the box body, a telescopic rod is arranged at one end of the electric push rod, a connecting seat is arranged at one end, away from the electric push rod, of the telescopic rod, and a display screen is arranged on one side, back to the telescopic rod, of the connecting seat. A resistance sliding rail is arranged at one end of the box body, an end cover is arranged on one side of the box body, resistance sliding blocks are fixedly connected to the two sides of the bottom face of the end cover, cleaning cotton is arranged on the bottom face of the end cover, a second handle is fixedly connected to the outer surface of the box body, and a fixing base is fixedly connected to the lower portion of the outer side wall of the box body. A movable rod is slidably connected to the interior of the fixed seat, a limiting plate is fixedly connected to one end of the movable rod, and universal wheels are fixedly connected to the bottom end of the movable rod. The height and angle of the display screen can be adjusted, and carrying is convenient.

The invention discloses a liftable agricultural row electric meter box, which comprises a box body, a servo motor, a transmission gear and a moving wheel. The servo motor is arranged on the box body,an output shaft of the servo motor is connected with the transmission gear, and the moving wheel is connected with the transmission gear to drive the box body to move. When an electric meter in the electric meter box breaks down, the servo motor drives the transmission gear to rotate, so that the moving wheel is driven to rotate, the box body can be driven to move up and down through the rotationof the moving wheel, the box body is made to move to a proper height, and therefore maintainers do not need to climb to a high position. Maintenance by maintainers is facilitated, and potential safetyhazards are low.

The invention relates to the technical field of traffic lights, in particular to a traffic guidance power-off emergency method. The method comprises the following steps of (S1) adopting traffic signallight equipment with a standby signal light; and (S2) arranging a solar cell panel and a storage battery near a traffic signal light on the basis of the step (S1), wherein the solar cell panel is used for charging the storage battery and the storage battery is used for providing the traffic signal light with electricity under the power-off condition. According to the method, road guidance work when a main signal light fails or is repaired is achieved through adopting forms of the standby signal light and a reserve power supply, thereby avoiding a traffic accident.

The invention relates to router and set top box integrated equipment. The router comprises a box body 1, a router circuit board 2 and a set-top box circuit board 3 are installed in the box body 1, therouter circuit board 2 and the set-top box circuit board 3 are connected through a communication wire 4, the router circuit board and the set-top box circuit board are separated through a partition plate 5, and the communication wire 4 penetrates through the partition plate 5; the router circuit board 2 and the set-top box circuit board 3 are installed on the upper side and the lower side respectively and are installed on the partition plate 5, the partition plate 5 is installed on the side wall of the box body, the box body 1 is provided with the top cover 6, the top cover 6 is provided witha ventilation hole 7, and the ventilation hole 7 is provided with a dust screen 8. A set top box switch 9 and a router switch 10 are arranged on the side face of the box body 1, the set top box switch 9 and the router switch 10 are connected with an automatic control device, and a wireless signal transceiver is installed on an automatic control device 11. The router and the set top box integratedequipment have the advantages of the simple structure, the ingenious design, convenience in use and the like, and are suitable for popularization and application.

The invention provides a bullet screen content display method, electronic equipment and a computer readable storage medium, and the bullet screen content display method comprises the steps: receivingan unfolding triggering operation of a user for a folding screen under the condition that the folding screen is in a folded state and the video content and the bullet screen content are displayed on afirst screen in an overlapped manner; when it is determined that the folding screen is in an unfolded state according to the unfolding triggering operation, displaying the video content on the firstscreen, and displaying the bullet screen content on other screens; wherein the other screens are screens except the first screen in at least two screens of the folding screen. According to the embodiment of the invention, the characteristics of the folding screen can be effectively utilized, and the barrage content is displayed in the area outside the video content playing area, so that the barrage content is prevented from influencing the display of the video content, the barrage content is prevented from influencing the video watching of a user, and the watching experience of the user is improved.

The invention relates to a pop-up advertisement management method and system, and the method comprises: firstly judging whether a pop-up advertisement is a malicious advertisement or not, popping up apreset protection window for the malicious advertisement to cover the malicious advertisement, and starting a background program to forcibly close the malicious advertisement. Through covering and background forced closing, false triggering of a user is prevented, the situation that long-time closing of malicious advertisements affects television program watching of the user is avoided, harassment caused by the malicious advertisements to the user is avoided, and normal television program watching of the user is guaranteed.

The invention discloses a drawing frame for interior design teaching. The drawing frame comprises a fixing frame and an adjusting unit. The left end and the right end of the front side face of the fixing frame are connected with a drawing board through hinges, a lifting unit is arranged at the bottom end of the fixing frame, a storage unit is arranged in the fixing frame, and a pressing unit is arranged at the top end of the front side face of the drawing board; and the adjusting unit comprises T-shaped grooves, T-shaped blocks, a screw rod, a rotating wheel and connecting rods, the bottom ends of the inner side faces of the two connecting rods are rotationally connected with the rear ends of the left side face and the right side face of the fixing frame through connecting shafts, screw holes in the top ends of the connecting rods are in threaded connection with the screw rod, and the rotating wheel is arranged at the outer side end of the screw rod. The inner side end of the screw rod is rotationally connected with the outer side face of the T-shaped block, the two T-shaped grooves are formed in the left side and the right side of the drawing board respectively, and the T-shaped grooves are slidably connected with the T-shaped blocks; and the drawing frame for interior design teaching is convenient to use and adjust, high in practicability and convenient for teaching.

The invention relates to the technical field of environmental protection, and discloses a potted plant watering device for recycling condensed water of an air conditioner. The device comprises a shell; a rotating shaft is movably connected inside the shell; a connecting rod I is fixedly connected outside the rotating shaft; a fixed block is fixedly connected to the end, away from the rotating shaft, of the connecting rod I; a gear I is movably connected inside the shell; a gear II is engaged outside the gear I; a connecting rod II is movably connected outside the gear II; and a connecting rod III is movably connected to the end, away from the gear II, of the connecting rod II. Through the interaction among the rotating shaft, the connecting rod I, the fixed block, the gear I, the gear II, the connecting rod II, the connecting rod III, a sliding rod and a supporting frame, when potted plants need to be watered, the supporting frame can extend out to water the plants, and when watering is not needed, the supporting frame is retracted, so that the supporting frame is prevented from influencing the viewing of people on the potted plants; and the condensed water of the air conditioner is used for watering, so that the condensed water of the air conditioner can be prevented from being directly discharged outdoors to affect the building wall surface.

The invention discloses an LED display screen for outdoor advertising. The LED display screen structurally comprises a rainproof roof, a display fixing frame, a fixing frame supporting rod, an audibledevice, a heat dissipation hole and an LED display screen; and when the LED display screen is used at night, a wind wall protection structure and a flying insect storage structure are combined, aftermoth and macrotermes barneyiligh are close to the LED display screen, a wind curtain is generated in front of the LED display screen, and the moth and the macrotermes barneyiligh are caught inside the storage box, the situation that users are affected to watch the content of the LED display screen due to the fact that a large number of moths or macrotermes barneyiligh gather in front of the LED display can be effectively avoided; meanwhile, airflow can blow off impurities or wings of the macrotermes barneyiligh on the surface of the LED display screen, the LED normal display is ensured, the situation that a user misunderstands advertisement due to stains is avoided, and the advertising effect is improved.