Abstract: A multi-lens camera is disclosed in the embodiment of the present application. The multi-lens camera includes a main casing assembly, lenses, a lens regulator, a supporting mechanism and a transparent cover; wherein the transparent cover is mounted on the main casing assembly, and the lens regulator is mounted within a space formed by the main casing assembly and the transparent cover; the transparent cover includes a flat portion and a curved portion surrounding the flat portion; the lens regulator includes a fixing disc and at least two lens brackets, and each of the lens brackets includes a first bracket for mounting a lens; the first bracket is movably arranged on the fixing disc and is movable along the circumferential direction of the fixing disc. The solution described above can solve the problem of the transparent cover of the multi-lens camera having poor resistance to deformation as described in the background.

Abstract: A lens adjusting device for a multi-lens camera, comprising: a first holder and a second holder, which is provided on the first holder and is configured for mounting a lens; wherein, the second holder is rotatably cooperated with the first holder and can rotate in a direction parallel to a support plane of the first holder; one of the support plane of the first holder and a surface on the second holder opposite to the support plane is provided with a plurality of first toothed slots, and the other is provided with a first engaging teeth, and the first engaging teeth is elastically engaged with the first toothed slots in the rotation direction of the second holder. The solution above can solve current issues that operation is complex and adjustment efficiency is low existed in adjustment of a lens in P direction by a multi-lens camera.

Abstract: The present application discloses a multi-lens camera, comprising a camera body and a light supplementing device; wherein, the camera body comprises a body shell assembly, lenses, an lens regulator and a transparent cover that is installed on the body shell assembly; the lens regulator is installed within a space formed by the body shell assembly and the transparent cover; the transparent cover comprises a flat portion and a curved portion surrounding the flat portion; the lenses are located within a space covered by the curved portion; the lens regulator comprises a fixing disc and at least two lens brackets; each of the lens brackets comprises a first bracket configured for mounting a lens; the first bracket is movably provided on the fixing disc, and is movable along the circumference of the fixing disc; the light supplementing device surrounds and is located outside of the camera body to provide fill light.

Abstract: The present application relates to a panorama stitching camera, including: a base provided with a fixing plate; a main shaft passing vertically through the fixing plate; and a plurality of lenses disposed at one end of the main shaft, wherein, a limiting protrusion and a shaft end retaining ring that abut respectively against two opposite sides of the fixing plate are disposed at the other end of the main shaft. When the angle of view of the panorama stitching camera is being adjusted, the plurality of lenses can rotate around the axis of the main shaft simply by rotation of the main shaft. Thus, the adjustment of the angle of view of the lens along the circumferential direction of the main shaft is achieved, and the operation of adjusting the angle of view of the panorama stitching camera is greatly simplified. Thus, the problem that the angle of view of an existing panorama stitching camera cannot be adjusted readily during use is solved.

Abstract: An isolated waterproof cable for a wire and an electrical device provided with the same are disclosed. The isolated waterproof cable for a wire includes: a wire body (11) including at least one core wire (110), each core wire includes a conductive wire (113) and an insulating sheath (112) provided outside the conductive wire (113); a seal provided at an end of the wire body (11); and at least one connector (12) connected with the conductive wire (113), and a segment of the connector (12) or the conductive wire (113) is sealed within the seal. The isolated waterproof cable for a wire provided by the embodiments of the present application prevents water vapor from flowing along the conductive wire and entering the electric device by sealing a segment of the connector or the conductive wire, thereby providing good waterproof performance, for example, the camera fogging problem can be well solved.

Abstract: Disclosed is an isolated waterproof cable for a wire and an electrical device provided with the same. The isolated waterproof cable for a wire includes: a wire body (11) including at least one core wire (110), each core wire includes a conductive wire (113) and an insulating sheath (112) provided outside the conductive wire (113); a seal provided at an end of the wire body (11); and at least one connector (12) connected with the conductive wire (113), and a segment of the connector (12) or the conductive wire (113) is sealed within the seal. The isolated waterproof cable for a wire can prevent water vapor from flowing along the conductive wire and entering the electric device by sealing a segment of the connector or the conductive wire, thereby providing good waterproof performance.

Abstract: The present application relates to a panorama stitching camera, including: a base provided with a fixing plate; a main shaft passing vertically through the fixing plate; and a plurality of lenses disposed at one end of the main shaft, wherein, a limiting protrusion and a shaft end retaining ring that abut respectively against two opposite sides of the fixing plate are disposed at the other end of the main shaft. When the angle of view of the panorama stitching camera is being adjusted, the plurality of lenses can rotate around the axis of the main shaft simply by rotation of the main shaft. Thus, the adjustment of the angle of view of the lens along the circumferential direction of the main shaft is achieved, and the operation of adjusting the angle of view of the panorama stitching camera is greatly simplified. Thus, the problem that the angle of view of an existing panorama stitching camera cannot be adjusted readily during use is solved.

Abstract: A method and a device for playback of a presentation slide are provided. The method may include receiving uploaded presentation slides to be played back, and converting the presentation slides into slides in video format. The conversion may be performed according to a preset order. Further, a user operation on a speaker client may be detected. A presentation slide corresponding to the user operation may be substantially simultaneously pushed to the speaker client and an audience client. The slide pushed may be the presentation slide converted to the video format. The speaker client and the audience client may substantially simultaneously playback the pushed slide.

Abstract: Disclosed is an innovative app promotion platform that resides in a host app and utilizes third party apps' data (e.g. its app icon, graphics, video, and music) to dynamically create short-session mini games (e.g. quiz or picture puzzle) that can be played by the users. After playing the mini game, users will receive rewards that can benefit them in the host app. This new advertising approach is non-intrusive, provides deeper engagement from the users, thus creates better result for the advertisers. The platform comprises of two components—a mechanism to dynamically generate mini games (Short session based, data-driven) and an achievement window, which contains info to promote the third party app and gives users in-app rewards. The platform may be expanded in a global scale through offers of software development kits that allow other game developers and advertising networks to integrate the platform into their own games and networks.