Abstract: Disclosed is an automobile tire burst simulation experiment device, which is fixed on a rim installed with an automobile tire. The automobile tire burst simulation experiment device comprises a pre-tightening triggering device, a retracting device, a storage battery and a controller, the tire burst simulation experiment device according to the present invention uses two drive motors to drive two sets of roller screw slide rails, so as to drive the breakdown device away from and close to the tire to achieve a simulated tire burst and rapid deflation. The experiment device has the characteristics of quick installation, low cost, strong versatility, and adjustable speed; the device can be applied to the tire burst experiment under different vehicle speeds and road conditions of various automobile models. The structure is simple and the simulation control accuracy is high. After the tire burst, the subsequent experiments of the vehicle are not affected.

Abstract: A method for processing a message in a group session of a social networking application is performed at a computer device. The method includes: receiving a session message in a group session; extracting a child application identifier carried in the session message; determining a session identifier corresponding to the group session to which the session message belongs; obtaining page data that corresponds to the child application identifier and that is associated with the session identifier; and rendering, according to the page data, a child application page in a child application that is invoked in an environment provided by the social networking application and that corresponds to the child application identifier.

Abstract: A screen capture method includes the following steps: obtaining a screenshot instruction for a target page; obtaining, according to the screenshot instruction, a screenshot of an area currently displayed on the target page; covering the area currently displayed on the target page with the screenshot for display; changing an area covered by the screenshot on the target page to a designated area on the target page; obtaining a screenshot of the designated area; and restoring the target page to the area displayed before the target page is changed to the designated area.

Abstract: The present disclosure relates to template data processing, template data requesting, and template data presenting methods and devices, and a storage medium. The method includes obtaining a template subject and template key words matching the template subject and generating, according to the template key words, a first template message matching the template subject. The first template message includes the template key words. The method also includes generating a template identifier corresponding to the first template message and associating the template identifier with the corresponding first template message. The method further includes storing the template identifier and the corresponding first template message into a template library.

Abstract: The invention discloses a manual folding telescopic electric scooter, which belongs to the technical field of medical equipment, and includes a front axle assembly, a slide rail fixing plate, a slide fixing plate and a rear frame which are sequentially connected. After the matching, the slide rail fixing plate slides inside the slider fixing plate to complete the expansion and contraction; a fixed seat is symmetrically arranged on the rear frame, and the fixed seat is respectively connected to the seat support seat through the corresponding rotating plate. After cooperation, the seat supporting frame is fixed and fold by locking or unlocking the rotating plate. The invention has a lightweight body, which can be easily folded and retracted, and the volume is small after being folded and retracted. The manual folding telescopic electric scooter adopts electromagnetic automatic braking. The overall simple design is convenient and practical.

Abstract: A screen capture method includes the following steps: obtaining a screenshot instruction for a target page; obtaining, according to the screenshot instruction, a screenshot of an area currently displayed on the target page; covering the area currently displayed on the target page with the screenshot for display; changing an area covered by the screenshot on the target page to a designated area on the target page; obtaining a screenshot of the designated area; and restoring the target page to the area displayed before the target page is changed to the designated area.

Abstract: The invention discloses an electric wheelchair DYYJBHD20, which belongs to the technical field of medical equipment, and includes a backrest tube. The backrest tube is provided on a seat assembly. Armrest components are provided on the left and right sides of the backrest tube. On the seat assembly, the front end of the seat assembly is connected to the front wheel through a front fork connection assembly, and the rear end of the seat assembly is connected to the rear wheel through a rear frame. A matching foot pedal is provided at the front fork connection assembly, and at the rear wheel Used with auxiliary wheels. As a new structural design, the electric wheelchair DYYJBHD20 has a small folding volume and light weight, and uses the latest material, carbon fiber, which is very convenient to optimize the appearance of the entire vehicle. At the same time, the density of the carbon fiber material is about ? of aluminium alloy, greatly reducing the weight of the entire vehicle.

Abstract: A manual electric folding scooter belongs to the technical field of medical instruments comprises a folding assembly, a push rod shaft and a rotating spindle arranged in turn, one end of an electric push rod is fixed in the push rod shaft, and the other end of the electric push rod is driven by a motor; the folding assembly comprises a hook shaft with both ends welded to a fixing plate, two reinforcing rods are symmetrically welded in the middle of the hook shaft, and the free ends of the reinforcing rods after passing through the symmetrically arranged fixing plate are arranged in sliding slots of frame fixing pieces on corresponding sides.

Abstract: A method for processing a message in a group session of a social networking application is performed at a computer device. The method includes: receiving a session message in a group session; extracting a child application identifier carried in the session message; determining a session identifier corresponding to the group session to which the session message belongs; obtaining page data that corresponds to the child application identifier and that is associated with the session identifier; and rendering, according to the page data, a child application page in a child application that is invoked in an environment provided by the social networking application and that corresponds to the child application identifier.

Abstract: A system may detect a quit operation corresponding to a child application. In response to detection the quit operation, the system may store, in a memory, a mapping between the child application identifier and the child application task, and suspend display of the child application. The system may generate a foreground and background switching entry corresponding to the child application, the foreground and background switching entry associated with the child application identifier. The system may display the foreground and background switching entry in a visible region of the graphical user interface generated based on a parent application. The system may detect a selection operation indicative of the foreground and background switching entry. In response to the selection operation, the system may obtain the child application task from the memory according to the child application identifier, and resume display of the child application based on the child application task.

Abstract: A screen capture method includes the following steps: obtaining a screenshot instruction for a target page; obtaining, according to the screenshot instruction, a screenshot of an area currently displayed on the target page; covering the area currently displayed on the target page with the screenshot for display; changing an area covered by the screenshot on the target page to a designated area on the target page; obtaining a screenshot of the designated area; and restoring the target page to the area displayed before the target page is changed to the designated area.

Abstract: This application relates to an application page processing method performed at a terminal. After running a parent application on an operating system, the terminal generates, by the parent application, a common page container by using a common resource of a plurality of sub-application pages. In response to an event of launching a first sub-application page, the terminal loads an independent resource of the first sub-application page in the common page container, the independent resource including page data in the sub-application page other than the common resource. Finally, the terminal and generates and displays the first sub-application page according to the common page container.

Abstract: The present disclosure relates to template data processing, template data requesting, and template data presenting methods and devices, and a storage medium. The method includes obtaining a template subject and template key words matching the template subject and generating, according to the template key words, a first template message matching the template subject. The first template message includes the template key words. The method also includes generating a template identifier corresponding to the first template message and associating the template identifier with the corresponding first template message. The method further includes storing the template identifier and the corresponding first template message into a template library.

Abstract: A manual electric folding scooter belongs to the technical field of medical instruments comprises a folding assembly, a push rod shaft and a rotating spindle arranged in turn, one end of an electric push rod is fixed in the push rod shaft, and the other end of the electric push rod is driven by a motor; the folding assembly comprises a hook shaft with both ends welded to a fixing plate, two reinforcing rods are symmetrically welded in the middle of the hook shaft, and the free ends of the reinforcing rods after passing through the symmetrically arranged fixing plate are arranged in sliding slots of frame fixing pieces on corresponding sides.

Abstract: The present invention relates to a wireless network communication technology, and in particular to a time synchronization error compensation method for multi-hop wireless backhaul network based on PTP. Based on PTP, the present invention uses an intermediate node to count the timestamps of transceiving the PTP synchronization message Sync and the delay request message Delay_Req, detect and compensate the local forwarding time of synchronization message Sync and the delay request message Delay_Req and the link delay of transmitting the two between nodes based on the linear regression technology, thereby finally implementing asymmetric delay correction of wireless links between the master and slave nodes and completing time synchronization error compensation.

Abstract: The present invention relates to a wireless network communication technology, and in particular to a time synchronization error compensation method for multi-hop wireless backhaul network based on PTP. Based on PTP, the present invention uses an intermediate node to count the timestamps of transceiving the PTP synchronization message Sync and the delay request message Delay_Req, detect and compensate the local forwarding time of synchronization message Sync and the delay request message Delay_Req and the link delay of transmitting the two between nodes based on the linear regression technology, thereby finally implementing asymmetric delay correction of wireless links between the master and slave nodes and completing time synchronization error compensation.

Abstract: The invention provides a testing probe, which includes a base, an elastic extensible element and a probe needle, the probe needle being disposed on the base through the elastic extensible element, and the elastic extensible element being in a stretched state. By the testing probe provided by the invention, only coating silver adhesive on the testing area of the liquid crystal screen previously is needed, and the steps of making solder wire, fixing solder wire, etc. are not needed any more. Therefore not only the preparation before testing can be simplified largely, but also reliability of connection is ensured, so as to reduce testing time largely and improve testing efficiency. The invention further provides a testing device including the above testing probe.

Abstract: The present invention provides a lighting article such as holiday decorations and lamps e.g. a glowing Santa Claus, and a method of preparing such articles. The lighting article comprises an elongated structure resembling an image such as Santa. A solid matrix embedded with a LED strip is fitted into a groove in the elongated structure. The light emitted from the strip irradiates upon the elongated structure, and makes Santa Claus shining.

Abstract: The present invention provides a lighting article such as holiday decorations and lamps e.g. a glowing Santa Claus, and a method of preparing such articles. The lighting article comprises an elongated structure resembling an image such as Santa. A solid matrix embedded with a LED strip is fitted into a groove in the elongated structure. The light emitted from the strip irradiates upon the elongated structure, and makes Santa Claus shining.

Abstract: The invention provides a settling device comprising an acoustic wave generator and an inclined settling chamber. The angle ? between the acoustic wave direction and the inclined settling chamber is greater than 0 and less than 90°. The invention also provides a concentration method and a separation method using the device. The invention can be used to concentrate or separate particles such as inorganic particles, organic particles, and biological particles, for example, mammalian cells, bacteria, yeast, algae, and plant cells. The invention exhibits technical merits such as higher efficiency, cost-effectiveness, and large-scale production.