30results about How to "Improve stuck phenomenon" patented technology

The invention discloses a novel metal rubber material pressing mould. The novel metal rubber material pressing mould comprises a compression device and a base part. The compression device comprise a compression bar guide shell, U-shaped ball bearings, a male die base and an upper compression bar; and the base part comprises a guide base and a vacuole leveling instrument. The ball bearings are installed on the compression bar guide shell in the annular direction; and four groups of the ball bearings are installed in the annular direction, and each group has three ball bearings. An upper pressing mould body is placed in the compression bar guide shell, and protruded tracks on the compression bar are matched with the U-shaped ball bearings. A protruded part of the male die base is inserted into the upper compression bar, and the compression bar guide shell is inserted into a groove of the male die. The male die and the guide base of the base part are connected through a cross-shaped shaft. According to the novel metal rubber material pressing mould, stuck phenomenon in a pressing process can be remarkably improved, so that the cost is reduced, and the trouble of replacing the mould is saved; main pressing objects of the novel metal rubber material pressing mould are metal rubbers with through holes; manufacturing cost of the mould is low; and the volume is smaller and the mould is more portable.

The present application is applicable to the technical field of image processing, and provides a preview image update method, device, mobile terminal and storage medium, including: if the first target zoom factor of the first target camera is received, starting the first target camera, and Control the first target camera to output image data; if the target scaling sub-coefficient of the first target camera is received, determine that the camera control information is to control the first target camera to output image data and to control the second target camera to output image data; if the first target camera The camera has output image data and the second target camera has not output image data, then the camera control information is modified to control the first target camera to output image data; the preview image is updated according to the image data output by the first target camera and the target zoom sub-factor, and the preview Image refers to the image displayed in the preview interface. By means of the present application, image data can be continuously output when the camera is switched, and the stuck phenomenon of the preview image can be improved.

The present invention provides a frame reduction method of a video image, comprising the following steps: setting a plurality of frame buffers according to the preset number of frame buffers; In the frame buffer area, after writing to the last frame buffer area, rewrite the image from the first frame buffer area; read the frame buffer area according to the preset frame loss rule The image in the . Correspondingly, the present invention also provides a frame reduction system for video images. When the present invention is used to perform frame reduction processing on video images, the freezing phenomenon of moving images can be effectively improved.

The embodiment of the invention discloses a display switching method, device and mobile terminal. A specific embodiment of the method includes: in response to receiving the first display switching instruction, determining the target view indicated by the first display switching instruction; calling the display switching component to perform the following first display switching operation: determining the target view indicated by the first display switching instruction switch display parameters of the target view; switch and display the target view according to the determined switch display parameters; wherein, the display parameters at least include the display direction, display size and display position of the view. In the above embodiment, when the user needs to switch the display of the target view, only the display parameters of the target view are reset, and displayed according to the reset display parameters, without re-determining the display parameters of other views in the entire page, In this way, the occupation of resources by display switching is reduced, the efficiency of display switching is improved, and the jamming phenomenon that occurs during display switching is improved.

The invention provides a live broadcast acceleration network stagnation optimization method and system based on an infinite service node. The method is used for source node servers, a plurality of area center servers, a plurality of edge node servers and a plurality of clients which mutually interact and comprises the following steps: detecting whether the clients stagnate; when it is detected that the clients stagnate, determining whether the proportion of the clients with the stagnation in all clients sharing the same edge node servers with the clients exceeds a first preset proportion; and when the proportion exceeds the first preset proportion, replacing the edge node servers for the clients with the stagnation. According to the invention, through dynamic optimization adjustment of links between the clients and the edge node servers, it is ensured that the clients can be adaptive to jittering of the network links, the network service quality is improved, the optimization stagnation phenomenon is optimized, and at the same time, application experience of the clients is improved.

The invention provides a unit view display method and device. The method comprises the steps of obtaining the data content with which a unit view is about to be filled; on the basis of the action of the data content and the number of data contents repeatedly used for the same action, dividing the unit view into one or more different blocks; on the basis of the data contents needing to be displayed by one or more different blocks, generating one or more corresponding view controls and sequentially filling the view controls corresponding to the blocks with the data needing to be displayed corresponding to one or more different blocks, and therefore displaying the unit view.

The invention discloses a video stream conversion method, and belongs to the technical field of video processing. The video stream conversion method comprises the following steps of establishing a video acquisition unit, a video processing unit and an external cache unit, and establishing a Cameralink receiving and processing module, an internal cache module, a video arbitration processing moduleand a standard format video stream sending drive module in the video processing unit. According to the method, the technical problem that video stream information is read and stored in an assembly line mode is solved, the parallel processing capability of an FPGA is fully played, and a design thought of the assembly line is adopted, so that the pressure of processing video data at the back end isgreatly reduced, and a certain number of software data processing time is fully reserved; the cache is directly read while being converted in a process of resolution conversion, so that the approximate real-time performance of video stream output is guaranteed, and the time delay caused by video stream caching is reduced.

The invention discloses a video synchronizing method and a device. The method comprises the steps of acquiring current system time when decoding of a current video data frame is finished, and preset play time when the current video data frame is played; according to the difference value of the current system time and the play time, updating global synchronization parameters, so as to obtain updated global synchronization parameters; acquiring synchronization operation corresponding to the updated global synchronization parameters; and performing synchronization operation on hind video data frame behind the current video data frame, so as to reduce the difference value between the current system time when decoding of the hind video data frame is finished and the preset play time when the hind video data frame is played. The method solves the technical problem of seriously unsmooth play of the video in the prior art.

The invention discloses a button combination mechanism for an automobile instrument, which comprises symbol buttons, adjusting rods, a button supporting bracket, an adjusting rod positioning bracket, a conductive rubber button and a PCB (Printed Circuit Board), wherein, the symbol buttons are connected with the adjusting rods; the symbol buttons are installed on the button supporting bracket; and the adjusting rods are installed on the adjusting rod positioning bracket. The button combination mechanism is designed to greatly improve the phenomenon that a keying structure of a common instrument is stuck when pressed down at present, is designed to reduce the accuracy demands for structural manufacture, improves processing technology, simplifies assembling complexity, and satisfies the usage requirements of a customer and the manufacturing technological requirements at the same time.

The invention discloses a load-balanced sliding bearing, which comprises an inner spherical bush and an outer spherical bush; the inner spherical bush and the outer spherical bush form a spherical fit, and the inner spherical surface of the inner spherical bush has a rigidity-reducing groove. The increase of the radius of curvature of the inner spherical surface of the inner spherical bearing mated with the outer spherical bushing and the lubricating oil stored in the rigidity-reducing groove are conducive to the deflection of the bearing bush following the journal, reducing the frictional resistance during the deflection of the bearing bush, and improving the deflection of the bearing bush. The jamming phenomenon between the bearing bush and the bearing bush; the saddle-shaped axial gap formed between the bearing bush and the journal reduces the oil film pressure and bush temperature in the middle of the bearing bush, and improves the safety and reliability of the unit in service.

The invention discloses a fan motor shell assembly for facilitating injection of lubricating oil, which comprises a protective shell, a sliding bearing and a rotor, wherein the right side of the protective shell is connected with a cover body; a mounting bracket is mounted on the inner side of the cover body; the sliding bearing is mounted on the cover body; the rotor is mounted on the inner sideof the sliding bearing; the rotor and the cover body are mutually connected through the sliding bearing; a connecting ring is located on the inner side of the mounting backet; a pressing plate is mounted on the connecting ring; a capsule body is arranged in the gap between the pressing plate and the inner wall of the cover body; a liquid inlet is disposed above the capsule body; a dropper is connected to the capsule body; and the dropper is located on the inner side of the cover body. According to the fan motor shell assembly for facilitating injection of lubricating oil disclosed in the invention, disassembly of the motor shell in the case of applying the lubricating oil is avoided, the oil applying difficulty is further reduced, the occurrence of working failure after the motor shell iscompletely disassembled can be avoided, oil applying by a common user is facilitated, and spending money asking a professional for repairs can be avoided.