Abstract: A connecting structure, as well as a loudspeaker and an electronic apparatus having the connecting structure are disclosed. The connecting structure includes a snap ring and a connecting post. The snap ring is provided with a notch having a width greater than an inner diameter of the snap ring and an inner wall of the snap ring is provided with a supporting arm. The connecting post includes a post body and a post head located at one end of the post body, an outer diameter of the post head is greater than an outer diameter of the post body, and the post body is provided with a snap-fitting slot. The post body can pass through the notch of the snap ring to be snap-fitted in the snap ring, and the supporting arm can be snap-fitted in the snap-fitting slot of the connecting post.

Abstract: A display module and a display device are provided. The display module includes: a display panel; and a polarizer disposed on a light emitting side of the display panel, and the polarizer includes a polarizer body and an atomizing layer disposed on a side of the polarizer body distal to the display panel, and the atomizing layer includes an uneven surface.

Abstract: The present disclosure provides a display device including a display apparatus. The display apparatus includes: a side frame; at least two display modules installed on the side frame and including a first display module and a second display module, display screens of the display modules facing a same direction; and a back housing installed on the side frame. An accommodation space is formed between the back housing and the side frame, the first display module is disposed in the accommodation space, a first surface of the back housing away from the display screen and a second surface of the second display module away from the display screen are located on a same plane and form an outer surface of the display apparatus away from the display screen, and the second display module is a display module other than the first display module among the at least two display modules.

Abstract: Disclosed are a backlight module and a display device. An optical film includes a main body portion and at least one fixing portion connected to the main body portion, the main body portion is fixed to a light exit surface of a light guide plate, and the fixing portion is snap-fitted to a fixing surface of the light guide plate; the fixing portion is snap-fitted to the fixing surface of the light guide plate.

Abstract: A display apparatus comprises a display assembly and a main control chip. The display assembly comprises K timing controllers, K data driving circuits and a display panel. Each timing controller is configured to receive a set of pixel data among K sets of pixel data into which an i-th row of pixel data in a frame of image data are divided. A data driving circuit in the K data driving circuits is configured to receive the set of pixel data from a corresponding timing controller and output a set of data voltages. The display panel is configured to receive K sets of data voltages for display. The main control chip comprises a processor configured to receive the frame of image data, divide the i-th row of pixel data into the K sets of pixel data, and simultaneously transmit the K sets of pixel data to the K timing controllers.

Abstract: The present disclosure relates to a backlight module, a display module and an assembling method thereof. The backlight module includes: a backplane; a fixing member fixedly connected to the backplane; and an insertion clamp including a mounting portion fixedly connected to the fixing member, and a clamping portion for clamping to a circuit board inserted between the fixing member and the insertion clamp.

Abstract: An outer back plate, a back assembly and a display device are provided. The outer back plate includes: a first supporting surface and a second supporting surface on a first side of the outer back plate; a back surface on a second side of the outer back plate; and a first connecting portion on the first side, wherein the first connecting portion includes a first protruding portion protruding in a direction away from the back surface of the outer back plate with respect to the first supporting surface and the second supporting surface to form a first protruding surface, and an orthographic projection of the first protruding surface in a direction perpendicular to the back surface of the outer back plate is located between an orthographic projection of the first supporting surface in the direction and an orthographic projection of the second supporting surface in the direction.

Abstract: An electronic device and a camera device are provided. The electronic device includes a device casing, the device casing including a side frame and a rear shell; a camera mechanism on the side frame or the rear shell; a connecting member fixedly connected to the side frame or the rear shell; and a support plate, the camera mechanism being connected to the support plate through a first pivotal shaft, the support plate being connected to the connecting member through a second pivotal shaft, wherein the support plate is rotatable relative to the connecting member through the second pivotal shaft, so as to drive the camera mechanism to rotate above a top surface of the side frame of the device casing, and the camera mechanism is rotatable relative to the support plate through the first pivotal shaft, so as to adjust an orientation of the camera mechanism.

Abstract: The present disclosure relates to a display module, a display device, and an assembling method of the display module. The display module includes: a display panel; a backplane disposed on one side of the display panel away from a light emitting surface of the display panel; a reflective sheet disposed between the display panel and the backplane; and an adapter bracket disposed between the reflective sheet and the backplane, and configured to connect with an external support structure located outside the display module, wherein the adapter bracket has a first surface and a second surface, the first surface is fixed on a surface of the backplane adjacent to the display panel in a surface contact manner, and the second surface supports the reflective sheet.

Abstract: A data push method is provided. The data push method include publishing data by at least one of a plurality of data publishing terminals; communicating an intelligent gateway with the plurality of data publishing terminals to monitor data publishing status of the plurality of data publishing terminals; communicating the intelligent gateway with a cloud-based data distribution broker configured to implement a publish-and-subscribe protocol via internet to transmit published data to the cloud-based data distribution broker via the publish-and-subscribe protocol; and performing a controllable operation by one or more of a plurality of device terminals based on the data transmitted to the one or more of a plurality of device terminals. The intelligent gateway is configured to transmit the data published by the plurality of data publishing terminals to a message proxy server via the publish-and-subscribe protocol. A mobile terminal is configured to publish the data in real time.

Abstract: A display device and a fabrication method thereof are disclosed. A display device, including: a display panel and a cover plate provided opposite to each other; and a support layer, provided between the display panel and the cover plate, the support layer being configured to support the display panel and the cover plate, so that a gap is provided between the display panel and cover plate; the support layer comprising a plurality of first support portions; and the plurality of first support portions are dispersedly arranged and spaced apart from each other.

Abstract: The present disclosure provides a display device, including: a loudspeaker box including a first end surface provided with a first opening and a connection line extending outward through the first opening; a display assembly mounted on the first end surface, and including a second end surface and a connection terminal, the connection line being connected to the connection terminal; and a connection cover plate configured to shield the first opening, and connected to the loudspeaker box and the display assembly.

Abstract: The present disclosure relates to a backlight module, a display module and an assembling method thereof. The backlight module includes: a backplane; a fixing member fixedly connected to the backplane; and an insertion clamp including a mounting portion fixedly connected to the fixing member, and a clamping portion for clamping to a circuit board inserted between the fixing member and the insertion clamp.

Abstract: Disclosed are methods and systems for displaying media data, host computers, devices, and media. A method of triggering electronic signage to display media data, which is executable at a wireless access device, includes: receiving, from a host computer, media data carrying a signage identifier for uniquely identifying the electronic signage; and sending the media data to the electronic signage to which the signage identifier belongs, to trigger the electronic signage to display the media data. A method of triggering electronic signage to display media data, which is executable at a host computer, includes: sending media data carrying a signage identifier for uniquely identifying the electronic signage to a wireless access device, to trigger the electronic signage to display the media data.

Abstract: The present disclosure relates to a display device and an electronic device. The display device includes: a first display module having a first backplane; a second display module having a second backplane located on an opposite side of the first backplane; and a first heat sink located between the first backplane and the second backplane, and configured to radiate heat from the first backplane and the second backplane.

Abstract: The present disclosure provides a backplane, a frame structure and a display device. The backplane provided in the present disclosure is secured to a middle frame in a display panel to form a frame structure of the display panel, the backplane including: a bottom plate and a skirt connected to edges of the bottom plate, wherein at least part of the skirt is provided with a clamping member for securing the backplane to the middle frame, the clamping member is provided with a dismounting structure for disengaging the clamping member from the skirt under an external force so that the backplane is separated from the middle frame.

Abstract: Disclosed are a backlight module and a display device. The backlight module includes a back plate, an optical film assembly and a limiting assembly. The back plate includes a base plate and a folded edge formed at an edge of the base plate. The base plate and the folded edge cooperate to define an accommodating space. The folded edge is provided with notches at top corners of the back plate. The optical film assembly is arranged in the accommodating space. The limiting assembly limits a relative position between the optical film assembly and the back plate and includes back plate corner stops in one-to-one correspondence to the notches, and the back plate corner stops are fixedly arranged at the notches of the back plate. The display device includes the backlight module and a frame fixedly arranged on the periphery of the folded edge of the back plate.

Abstract: An electronic board, a system and a control method for controlling the electronic board are disclosed. A system for controlling an electronic board includes: a display screen, a data receiving circuit, a control circuit and a communication circuit, wherein the data receiving circuit is configured to receive first board data, where the first board data is unique data of the electronic board, the control circuit is configured to generate to-be-displayed board content according to the first board data and the second board data, the second board data is background template data, and the board content is content in a picture format; the communication circuit is configured to send the board content generated by the control circuit to one or more electronic boards.

Abstract: The present disclosure relates to a display device, an electronic device and a device mounting member. The display device includes: a first display module having a first backplane; a second display module having a second backplane located on an opposite side of the first backplane; a first heat sink located between the first backplane and the second backplane; and a second heat sink connected to the first heat sink in thermal conduction.

Abstract: The present disclosure provides a display device and a frame for the display device, which relate to display technologies. The display device includes an optical film layer, a frame and a positioning member. The optical film layer is provided with a positioning hole. The frame is provided with a first supporting surface for supporting the optical film layer and a first positioning groove opened on the first supporting surface. The positioning member penetrates through the positioning hole and is fixed to the first positioning groove.