A display module including non-folding portions and a folding portion disposed between the non-folding portions; a first supporting member disposed under the display module; and a second supporting member disposed between the display module and the first supporting member, wherein the first supporting member may include: a first supporter and a second supporter overlapping with the non-folding portions; and an adhesive member attaching the display module to the second supporting member.

A cooling system and method for using the cooling system are described. The cooling system includes a plurality of individual piezoelectric cooling elements spatially arranged in an array extending in at least two dimensions, a communications interface and driving circuitry. The communications interface is associated with the individual piezoelectric cooling elements such that selected individual piezoelectric cooling elements within the array can be activated based at least in part on heat energy generated in the vicinity of the selected individual piezoelectric cooling elements. The driving circuitry is associated with the individual piezoelectric cooling elements and is configured to drive the selected individual piezoelectric cooling elements.

An electronic device and a functional module are provided. The electronic device includes a body and a functional module. The body has a first installation space, and a second limiting portion is disposed in the first installation space. The functional module includes a functional component and a drive apparatus. The drive apparatus is connected to the functional component. The drive apparatus includes an output shaft. The output shaft is connected to a first limiting portion, and the output shaft drives the first limiting portion to rotate between a first position and a second position. In a case that the first limiting portion is in the first position, the first limiting portion is fitted with the second limiting portion to restrict detachment of the functional module from the first installation space.

An electronic device includes: a device body; a camera module, where the camera module is detachably connected to a device body, when the electronic device is in a first state, the camera module is installed on the device body and the device body controls the camera module to work; and when the electronic device is in a second state, the camera module is separated from the device body and the camera module works independent of the device body or the device body controls the camera module to work; and an elastic protection piece, where the elastic protection piece is detachably connected to the camera module.

An electronic device is provided. The electronic device includes a front housing with a first through hole, a rear housing connected to the front housing, a display installed on the front housing, a reinforcing member, and a camera. A mounting chamber is formed between the display, the front housing, and the rear housing. The reinforcing member is arranged in the mounting chamber, spaced apart from the display, connected to the rear housing, and provided with a second through hole. The camera is installed in the mounting chamber and the first through hole, located between the display and the reinforcing member. The camera includes a bracket, a chip, and a body connected successively. The bracket is connected to the front housing and the rear housing respectively. The chip is arranged corresponding to the second through hole.

An electronic device is provided. The electronic device includes a housing, a functional module, a blocking member, and a driving assembly. The housing has an inner cavity, and the inner cavity has an opening. The functional module protrudes outside the inner cavity through the opening and is separated from the housing or retracted into the inner cavity. The blocking member is movably disposed in the inner cavity, and the blocking member corresponds to the opening. The driving assembly is disposed in the inner cavity, the driving assembly is connected to the blocking member, the driving assembly drives the blocking member to switch between a first state and a second state, the blocking member is away from the opening in the first state, and the blocking member blocks the opening in the second state.

Disclosed is an electronic device, including: a housing, which is provided with an opening; a functional module retractable into the housing or extendable out of the housing through the opening; and a driving mechanism, which is arranged in the housing. The driving mechanism includes a driving source, a lead screw, a nut set, and a caliper. The driving source is drivingly connected to the lead screw. The nut set includes a fitting part, and the fitting part is threadedly fitted with the lead screw. A first end of the caliper is in position-limiting fit with the fitting part, and a second end of the caliper is fixedly connected to the functional module. The cross-sectional shape of the fitting part is a polygon.

An electric quantity indicating method and an electronic device are provided. The method is performed by an electronic device. The electronic device includes a device body and a detachable camera module. The method includes: receiving first information sent by the detachable camera module, where the first information includes electric quantity information of the power supply of the detachable camera module; and according to the first information, displaying a target identifier on the device body; where the target identifier is an electric quantity identifier of the power supply of the detachable camera module in the electronic device.

The present disclosure discloses an electronic device, which includes a device housing provided with an accommodation groove and a first display connected to the device housing. The first display is a flexible display having a folded state and an unfolded state, and the first display has a plurality of display sub-regions. In a case that the first display is in the folded state, the first display is accommodated in the accommodation groove, and the plurality of display sub-regions are stacked and distributed in sequence; or in a case that the first display is in the unfolded state, the first display is unfolded out of the accommodation groove, and the plurality of display sub-regions are coplanar.

A portable terminal includes a main body having a rectangular shape in a plan view and having a display on a surface, a battery housed in the main body, and a circuit board. As viewed from the back, the main body is divided into areas consisting of a matrix of 25 divisions. The battery is housed in a first integrated area, and the center of the battery is located in the 13th area as viewed from the back. The circuit board is disposed along the perimeter of the battery as viewed through the back, and an option component is removably attached to an option area.