Abstract: A shielding case includes a case body. The case body and the circuit board enclose a shielded region, and at least part of elements on the circuit board are capped inside the shielding case. The elements located inside the case body include a first component, where the first component has a step surface facing the case body. A reinforcing part is provided in a region on the case body corresponding to the step surface of the first component, where at least partial structure of the reinforcing part is located in a region on the case body facing to the step surface.

Abstract: An electronic device includes a housing, a first functional device, a second functional device, and a light transmissive portion. A mounting hole is provided on the housing. The first functional device and the second functional device are both located inside the housing. The light transmissive portion includes a light transmissive plate, a first shading member, and a second shading member, is mounted in the mounting hole, and is connected to the housing. The first shading member is arranged opposite to the second functional device in a second direction. The first shading member is configured to block visible light and transmit preset light. The second shading member is located on the inner surface of the light transmissive plate, surrounds the first shading member, and is configured to block visible light.

Abstract: A terminal device comprises a component and a circuit board. The circuit board comprises a circuit substrate and a solder mask layer, and wherein the circuit substrate comprises a medium layer and a circuit layer stacked with the medium layer. Openings with different depths are provided in the circuit board, and at least part of the component is accommodated in or arranged corresponding to the opening. This lowers an installation height between the component and the circuit board without affecting their performance.

Abstract: A vibration motor is used for a terminal device. The terminal device is provided with a middle frame having a first avoiding hole. The vibration motor includes a housing. The housing is provided with an accommodating space inside. The housing includes a first wall plate. The first wall plate is provided with a first protruding portion that protrudes outwards. The first protruding portion is hollow inside so that a first accommodating compartment is formed. The first accommodating compartment communicates with the accommodating space. When the vibration motor is mounted on the middle frame, an outer surface of the first wall plate faces the middle frame and the first protruding portion is accommodated in the first avoiding hole.

Abstract: A camera assembly includes a first camera module, a second camera module, and a camera support, where the camera support includes a first body and a second body, the first body and the second body are arranged side by side, the first body includes a first accommodating space, and the second body includes a second accommodating space. The first camera module is accommodated in the first accommodating space, and the second camera module is accommodated in the second accommodating space. The first camera module and the second camera module are separated by a gap or a common side wall of the first accommodating space and the second accommodating space.

Abstract: A display panel and an array substrate thereof, which include a plurality of sub-pixel groups arranged in a matrix on the array substrate. Each sub-pixel group includes a plurality of sub-pixels arranged along rows and columns. Two adjacent sub-pixels in the same row have different colors, and two adjacent sub-pixels in the same column have the same color. In two adjacent rows of sub-pixels, an odd-numbered column or an even-numbered column is set as a target column. Two sub-pixels of the target column in the sub-pixel group are electrically connected to two adjacent data lines located on both sides of the target column. Two sub-pixels in an adjacent column of the target column are electrically connected to two adjacent data lines located on both sides of the target column. Thus, a risk of crosstalk is effectively reduced.

Abstract: Embodiments of this application relate to the technical field of terminal devices, and provide a rotating shaft mechanism and a terminal device. The rotating shaft mechanism includes a base, a swing arm, a connection assembly, and a shaft cover. The shaft cover is provided with an accommodating space, at least part of the base is arranged in the accommodating space, and the swing arm is rotatably connected to the base, so that the swing arm is rotatable between an unfolded position and a folded position relative to the base. The connection assembly is connected between the swing arm and the shaft cover, and the swing arm may drive the shaft cover to move toward the base through the connection assembly during rotation of the swing arm from the unfolded position to the folded position. This application may be applied to a terminal device such as a mobile phone.

Abstract: A camera assembly includes a first camera module, a second camera module, and a camera support, where the camera support includes a first body and a second body, the first body and the second body are arranged side by side, the first body includes a first accommodating space, and the second body includes a second accommodating space. The first camera module is accommodated in the first accommodating space, and the second camera module is accommodated in the second accommodating space. The first camera module and the second camera module are separated by a gap or a common side wall of the first accommodating space and the second accommodating space.

Abstract: A rotating mechanism includes a base, a first door plate, and a first connecting arm. Two axial ends of the base are a first end and a second end. Two ends of an extension direction of the first connecting arm are a first connecting end and a second connecting end. The first connecting end is connected to the base. The second connecting end is connected to the first door plate. The first connecting end and the base, and/or the second connecting end and the first door plate have a rotational degree of freedom therebetween. In a first direction, a distance between a center of the second connecting end and the first end is greater than a distance between a center of the first connecting end and the first end, where the first direction is parallel to a rotating axis of the first door plate.

Abstract: An electronic device includes a housing, a first functional device, a second functional device, and a light transmissive portion. A mounting hole is provided on the housing. The first functional device and the second functional device are both located inside the housing. The light transmissive portion includes a light transmissive plate, a first shading member, and a second shading member, is mounted in the mounting hole, and is connected to the housing. The first shading member is arranged opposite to the second functional device in a second direction. The first shading member is configured to block visible light and transmit preset light. The second shading member is located on the inner surface of the light transmissive plate, surrounds the first shading member, and is configured to block visible light.

Abstract: This application relates to a display assembly and a foldable electronic device. The display assembly includes: a flexible screen; and a protective component connected to the flexible screen in a first direction, where a bending region of the protective component includes a first region and second regions located on two sides of the first region in a second direction; and when the display assembly is bent, the first region has a smaller average deformation amount than each second region in the second direction. When the display assembly is in a folded state, the bending region of the protective component forms a screen accommodating space for accommodating a folded portion of the flexible screen.

Abstract: A shielding case includes a case body. The case body and the circuit board enclose a shielded region, and at least part of elements on the circuit board are capped inside the shielding case. The elements located inside the case body include a first component, where the first component has a step surface facing the case body. A reinforcing part is provided in a region on the case body corresponding to the step surface of the first component, where at least partial structure of the reinforcing part is located in a region on the case body facing to the step surface.

Abstract: A vibration motor is used for a terminal device. The terminal device is provided with a middle frame having a first avoiding hole. The vibration motor includes a housing. The housing is provided with an accommodating space inside. The housing includes a first wall plate. The first wall plate is provided with a first protruding portion that protrudes outwards. The first protruding portion is hollow inside so that a first accommodating compartment is formed. The first accommodating compartment communicates with the accommodating space. When the vibration motor is mounted on the middle frame, an outer surface of the first wall plate faces the middle frame and the first protruding portion is accommodated in the first avoiding hole.

Abstract: This application relates to a hook mechanism, a support apparatus, and an electronic device. The hook mechanism includes a shaft cover, a base, and swing arms, and a plurality of first mounting parts are disposed in the shaft cover. The base is fixedly disposed in the shaft cover. The swing arms are disposed at two ends of the shaft cover along a first direction, and a second mounting part is disposed on the swing arm. The swing arm is rotatably connected to the base, so that the swing arm can rotate between an unfolded location and a folded location; and when the swing arms are in the unfolded location, the first mounting part is separated from a corresponding second mounting part; or when the swing arms are in the folded location, the first mounting part is mounted to the corresponding second mounting part.

Abstract: A terminal device comprises a component and a circuit board. The circuit board comprises a circuit substrate and a solder mask layer, and wherein the circuit substrate comprises a medium layer and a circuit layer stacked with the medium layer. Openings with different depths are provided in the circuit board, and at least part of the component is accommodated in or arranged corresponding to the opening. This lowers an installation height between the component and the circuit board without affecting their performance.

Abstract: A rotating shaft mechanism, a support apparatus, and a foldable screen device, and relates to the field of foldable screen device technologies. The rotating shaft mechanism includes a rotating shaft base, a shaft cover, a first swing arm, and a first drive mechanism. The shaft cover is located on a back side of the rotating shaft base, the first swing arm is rotatably connected to the rotating shaft base, and the first swing arm can rotate between an unfolded position and a folded position relative to the rotating shaft base. The first drive mechanism is connected between the first swing arm and the shaft cover, and when rotating from the unfolded position to the folded position, the first swing arm drives, by using the first drive mechanism, the shaft cover to move toward the rotating shaft base.

Abstract: A display panel and an array substrate thereof, which include a plurality of sub-pixel groups arranged in a matrix on the array substrate. Each sub-pixel group includes a plurality of sub-pixels arranged along rows and columns. Two adjacent sub-pixels in the same row have different colors, and two adjacent sub-pixels in the same column have the same color. In two adjacent rows of sub-pixels, an odd-numbered column or an even-numbered column is set as a target column. Two sub-pixels of the target column in the sub-pixel group are electrically connected to two adjacent data lines located on both sides of the target column. Two sub-pixels in an adjacent column of the target column are electrically connected to two adjacent data lines located on both sides of the target column. Thus, a risk of crosstalk is effectively reduced.

Abstract: The present invention belongs to the technical field of energy conversion devices, which provides an rGO-PEI/PVDF pyroelectric thin film, and the method for preparing the film, as well as a self-energized bracelet produced based on such film, which utilizes the reduced graphite oxide after modified by polyethyleneimine (PEI) (rGO-PEI) as photothermal conversion material, and the silver-plated polarized polyvinylidene fluoride (PVDF) film as pyroelectric conversion material. The rGO-PEI photothermal material is fixed to the surface of the PVDF through a transparent film, and prepare the self-energized bracelet based on it. The obtained bracelet has an output power of up to 21.

Abstract: An array substrate and a liquid crystal display panel are provided. The array substrate includes a substrate, a thin film transistor layer disposed on the substrate, and a pixel electrode disposed on the thin film transistor layer. The thin film transistor layer includes a plurality of data lines. The pixel electrode includes a first trunk electrode and a second trunk electrode. Portions of the data line corresponding to the first trunk electrode and the second trunk electrode overlap or partially overlap with the first trunk electrode and the second trunk electrode.

Abstract: A seesaw-type feeding device for collecting solid materials suspended in a flow field includes a suspension assembly, a material collection assembly, a joint hinge, two anti-collision blocks and an escapement shaking assembly, wherein the latter three of which are located between the suspension assembly and the material collection assembly. The suspension assembly includes a V-shaped floating body and at least three fixed bottom anchors. The material collection assembly includes a collection pocket net, a material container, a delivery part, and an annular water discharging screen mesh. The escapement shaking assembly is located behind the V-shaped floating body and faces the material collection assembly. The material collection assembly is able to shake relatively to the fluid in the flow field, and the escapement shaking assembly drives the material collection assembly to shake.