Abstract: A battery includes a battery module, a box, and an output electrode base. An output electrode is electrically connected to the battery module. The box includes a first beam, where an avoidance groove is formed on the first beam. The output electrode base includes a main body portion and a fastening portion that are connected to each other, where at least a part of the main body portion is accommodated in the avoidance groove, one end of the output electrode is fastened to the main body portion, and the fastening portion is disposed on a side that is of the first beam and that faces away from the battery module and is connected to the first beam. The output electrode base can be assembled by being staggered from a top of the first beam through the fastening portion of the output electrode base.

Abstract: Provided are a battery and an electric device. The battery includes an insulation board, a circuit board disposed on the insulation board, and a battery cell disposed on one side of the insulation board in a thickness direction. An electrode terminal is provided at an end of the battery cell facing the insulation board. A busbar is disposed on the insulation board and includes a first connection layer, a second connection layer, and a bent layer connecting the first and second connection layers. The first connection layer includes a main body region and a connection region. The main body region overlaps the second connection layer in the thickness direction, while the connection region does not overlap the second connection layer. The connection region is electrically connected to at least one of the electrode terminal, the insulation board, and the circuit board.

Abstract: A battery and an electric device are provided. The battery includes a cell assembly, a case cover, and a constraining structure. The case cover is configured to be fixedly connected to the cell assembly, the case cover has a cavity, the cavity is configured to accommodate at least a portion of the cell assembly, the constraining structure is configured to constrain swelling of the cell assembly, and the constraining structure is disposed on the case cover.

Abstract: The embodiments of the disclosure provide methods, apparatuses, electronic devices, and storage medium for assisted voice navigation. The following steps are cyclically performed in response to a first instruction indicating a first object within a first range: obtaining a first image, and determining a path based on the first image and a visual positioning model, wherein the visual positioning model represents a position distribution of an object within the first range in a three-dimensional simulation space, and the path is a movement path from a current position corresponding to the first image to a position where the first object is located; playing, based on the path, a navigation voice corresponding to the current position, the navigation voice representing a movement direction and a corresponding movement distance.

Abstract: A battery and an electric device are provided. The battery includes a battery case and a cell assembly. The battery case includes a case cover and a frame, where the case cover is disposed on the frame and encloses with the frame to form an accommodating cavity, the case cover is configured to be connected to an external frame body, the cell assembly is accommodated in the accommodating cavity, and the cell assembly is connected to the case cover.

Abstract: This application provides a battery and an electrical device. The battery includes a battery cell, a busbar, and an insulation piece. The battery cell includes a shell and an electrode terminal. The shell includes a first wall. The electrode terminal is disposed on the first wall. The busbar is electrically connected to the electrode terminal. The insulation piece is disposed on one side, facing the electrode terminal, of the busbar and covers at least a part of the first wall. The insulation piece includes a first groove recessed along a direction facing away from the first wall. In the battery and electrical device, the first groove is available for accommodating an electrolyte solution leaking from a battery cell.

Abstract: Embodiments of the disclosure provides a scheme for interpupillary distance measurement, in particular to a method, an apparatus, an equipment, a storage medium for interpupillary distance measurement. According to embodiments described herein, during the interpupillary distance measurement, the control unit moves the two cameras from their respective initial positions to their respective end positions, and during the moving process, the two cameras are controlled to capture the left-eye image and the right-eye image, respectively. Further, the control unit determines corresponding calibration parameters for obtaining the interpupillary distance, and obtains the interpupillary distance of the user based on the corresponding calibration parameters and the captured images.

Abstract: A battery and an electric device. The battery comprises a case, battery cells and a protection plate. The case has an accommodating cavity. The case comprises a top wall, the top wall is located on the upper side of the accommodating cavity in the vertical direction, and a flow channel for a heat exchange medium to flow is formed in the top wall. The battery cells are accommodated in the accommodating cavity. The protection plate is provided on the side of the top wall distant from the battery cells and is connected to the top wall.

Abstract: This application provides a battery and an electrical device. The battery includes a battery cell, a busbar, and an insulation piece. The battery cell includes a shell and an electrode terminal. The shell includes a first wall. The electrode terminal is disposed on the first wall. The busbar is electrically connected to the electrode terminal. The insulation piece is disposed on one side, facing the electrode terminal, of the busbar and covers at least a part of the first wall. The insulation piece includes a first groove recessed along a direction facing away from the first wall. In the battery and electrical device, the first groove is available for accommodating an electrolyte solution leaking from a battery cell.

Abstract: A battery and a vehicle are provided. The battery includes: at least one battery cell, a box, and a buffer structure. The battery cell is arranged in the box. The buffer structure is fixedly connected to the box, and the buffer structure protrudes out of a side wall of the box.

Abstract: A battery and a vehicle. The battery comprises: a battery box and at least one battery cell. The battery box comprises a box body and a top cover, the top cover is arranged on the top of the box body, and an accommodation cavity is defined between the top cover and the box body. All the battery cells are arranged in the accommodation cavity, and the upper part of at least some of the battery cells is fixedly connected to the top cover.

Abstract: A mounting apparatus for battery includes: a mounting member, where at least part of a first surface of the mounting member is a flat surface for connecting to a battery, and a protruding portion is formed on the mounting member, the protruding portion protruding in a direction leaving the first surface; and a fitting member, where the fitting member is connected to the protruding portion of the mounting member. The mounting member is connected to a casing of the battery, and then the fitting member is connected to an external component, allowing the battery to be fastened to the external component. The mounting member is connected to the casing of the battery via the flat surface.

Abstract: A battery includes a battery pack and a reinforcing member. The battery pack includes multiple battery cells stacked along a first direction; and the reinforcing member extends along the first direction; where the reinforcing member is disposed on at least one side of the battery pack along the first direction, and the reinforcing member is connected to the battery pack.

Abstract: This application provides a battery and an electrical device. The battery includes a battery cell, a busbar, and an insulation piece. The battery cell includes a shell and an electrode terminal. The shell includes a first wall. The electrode terminal is disposed on the first wall. The busbar is electrically connected to the electrode terminal. The insulation piece is disposed on one side, facing the electrode terminal, of the busbar and covers at least a part of the first wall. The insulation piece includes a first groove recessed along a direction facing away from the first wall. In the battery and electrical device, the first groove is available for accommodating an electrolyte solution leaking from a battery cell.

Abstract: The disclosure relates to a battery box, a battery and a vehicle, where a cantilever structure is arranged on a box body, so that a structure capable of being connected to the front axle or rear axle is integrated on the box body. When the battery box is installed in the vehicle, it is no longer an independent unit suspended under the vehicle body. The battery box uses its own cantilever structure to participate in installation of the front axle or rear axle. In this way, there is no need to add additional beam structures in the vehicle to support the front axle or rear axle, which simplifies a center beam structure design of the vehicle and therefore increases the arrangement space for the battery box on the entire vehicle. The cantilever structure connected to the front axle or rear axle is integrated into the battery box.

Abstract: A method for treating waste gases containing low-concentration volatile organic compounds (VOCs) based on combination of adsorption and in-situ temperature-varying catalytic ozonation, relating to treatment of organic waste gases. In the method, a VOCs-containing waste gas is fed to an adsorption bed for enrichment, which includes a low-temperature regeneration process and a high-temperature regeneration process. A catalyst with high adsorption capacity and catalytic activity is loaded on the adsorption bed.

Abstract: A box, a battery, and an electric apparatus are provided. The box has an accommodating cavity for accommodating a battery cell, and a top surface facing away from the accommodating cavity; a first region, a second region, and a sealing region located in between are formed on the top surface (of the box. The sealing region surrounds the first region, the sealing region is used for mounting a sealing member, and the second region is constructed with multiple mounting portions, the battery being mounted on an external apparatus through the mounting portions to make the sealing member in contact with the external apparatus. A shortest distance between a geometric center of an orthographic projection of the mounting portion in the second region and an outer edge of the sealing region is 30 mm-200 mm.

Abstract: This application relates to a liquid discharge mechanism, a battery box, a battery, and an electric apparatus. The liquid discharge mechanism includes: a valve seat having a mounting chamber; a valve core assembled on the valve seat and at least partially accommodated in the mounting chamber; and a deformation member accommodated in the mounting chamber and connected between the valve seat and the valve core. The deformation member is configured to deform after contacting a target liquid, thus causing formation of a liquid discharge channel between the valve core and the valve seat.

Abstract: The present application relates to a box, a battery and an electrical apparatus. The box (10) is provided with an accommodating cavity(s) for accommodating a battery cell (20), and a mounting position (141b) is configured on a side of a top portion of the box (10) that faces away from the accommodating cavity(s). The battery (100) is mounted to an external device via the top portion of the box (10), and the mounting position (141b) forms a partial structure of the external device.

Abstract: An electric apparatus includes an apparatus body having a mounting space and a battery pack mounted in the mounting space. The battery pack includes a box and a battery cell. The box has an accommodating cavity for accommodating the battery cell and includes a bearing member for defining the accommodating cavity. One side of the bearing member is configured to be connected to the battery cell, and the other side of the bearing member back away from the side faces the inside of the mounting space and a thermal insulation layer is provided between the other side and an inner wall of the mounting space. The bearing member on the box for connecting the battery cell is disposed facing a floor, such that the bearing member is no longer exposed to the outside, which prevents heat of the battery pack from dissipating directly to the outside through the bearing member.