Abstract: An automatic water replacement assembly includes a control apparatus and a water tank assembly, where the control apparatus is configured to realize automatic replenishment of clean water to, automatic discharge of sewage from or automatic replenishment of a cleansing liquid to the water tank assembly, and the water tank assembly is configured to be assembled inside a water storage chamber of a self-cleaning maintenance station; the water tank assembly includes a sewage tank, a clean water tank and a water tank top shell; the water tank top shell substantially covers the sewage tank and the clean water tank, and the water tank top shell; the sewage tank and the clean water tank form an integrated structure; and, a part of a tank body of the water tank assembly is located outside the water storage chamber when the water tank assembly is assembled inside the water storage chamber of the self-cleaning maintenance station.

Abstract: The present disclosure relates to a filter cleaning device for cleaning a filter in a treatment apparatus configured with a filter. The filter cleaning device includes: a driving mechanism and a spraying mechanism, where the driving mechanism is configured to provide a driving force to drive the spraying mechanism to move; the spraying mechanism is connected to a water supply port of the treatment apparatus and is configured to spray a cleaning fluid onto the filter. The spraying mechanism includes a water supply assembly and a spray assembly. The water supply assembly includes a flow-guiding structure for guiding the cleaning fluid. The spray assembly is connected to the flow-guiding structure and is provided with a plurality of spray ports spaced apart from each other, which are used to spray the cleaning fluid onto the filter. The present disclosure further relates to a clothing treatment apparatus.

Abstract: A robotic arm, includes a support arm, a connecting arm, a working arm and two first robotic joints, where a first end of the connecting arm is connected to the support arm by one of the first robotic joints, so that the connecting arm is foldable or unfoldable relative to the support arm; a second end of the connecting arm is connected to the working arm by the other first robotic joint, so that the working arm is foldable or unfoldable relative to the connecting arm; bent structures are arranged at two ends of the connecting arm respectively, and the two bent structures are engaged in a convex-concave shape fit with the support arm and the working arm respectively when the connecting arm is in a folded state relative to both the support arm and the working arm.

Abstract: A self-cleaning maintenance station is for an automatic cleaning apparatus, and includes a self-cleaning maintenance station body. The self-cleaning maintenance station body includes: an accommodating cavity, which is configured to accommodate at least part of the automatic cleaning apparatus when the automatic cleaning apparatus returns to the self-cleaning maintenance station; a body base, which is configured to support at least part of the automatic cleaning apparatus when the automatic cleaning apparatus returns to the self-cleaning maintenance station, wherein the body base is provided with a cleaning tank facing the accommodating cavity; and a drying fan, which is arranged in the self-cleaning maintenance station body, is located on the side of the accommodating cavity away from the body base, and is configured to push a dry airflow to at least part of the cleaning tank so as to dry the cleaning tank.

Abstract: A manipulator comprising: a base, the base being provided with an accommodation recess having an upward opening; a main driving part and two clamping parts, which are arranged on the base and are located outside the accommodation recess, the main driving part being in transmission connection with the two clamping parts so as to drive the two clamping parts, to get close to or away from each other; and an auxiliary driving part and a first camera device, the auxiliary driving part being arranged in the accommodation recess, the auxiliary driving part being in transmission connection with the first camera device, so as to drive the first camera device to turn to be accommodated in the accommodation recess or located outside the accommodation recess. Also provided are a robotic arm comprising the manipulator, and a self-moving cleaning apparatus comprising the robotic arm.

Abstract: A mechanical joint configured to connect first and second arms in a mechanical arm (001). The mechanical joint includes: a motor, wherein the motor includes a first output shaft, a motor base plate, a stator and a rotor, the rotor is located outside the stator, the first output shaft passes through the motor base plate, and the stator is connected to the motor base plate and located on the peripheral side of the first output shaft; and a planetary speed-reducing mechanism including a primary gear set and an output end, wherein the primary gear set is connected to the first output shaft and arranged adjacent to the motor base plate, and the output end is configured to drive the second arms to rotate relative to the first arm.

Abstract: A self-moving cleaning device includes a device main body and a mechanical arm. The device main body includes a holding chamber, two driving wheels and a driven wheel are distributed at a bottom of the device main body in the form of a triangle, and the mechanical arm is foldably held in the holding chamber. The mechanical arm comprises a rotatable base, and a projection of the rotatable base in a horizontal plane is located inside a projection of the triangle in the horizontal plane.

Abstract: According to embodiments of the disclosure, methods apparatuses, devices, and storage media for information processing are provided. In a method, first information input by a target object for a first processing entity is obtained, the first processing entity uniquely corresponds to the target object, based on the first information and historical interaction information between the target object and the first processing entity, and second information is generated as a reply of the first processing entity to the first information. In this way, by providing a unique corresponding processing entity for the target object (for example, a user or an organization), embodiments of the present disclosure may improve the quality of the reply generated by the processing entity.

Abstract: The present application relates to the field of home appliance manufacturing technologies, and discloses a heating device, a drying module, and a clothing treatment apparatus. The heating device includes: a heater housing, with an accommodating space being provided at an inner side of the heater housing; a heater provided in the accommodating space; and a temperature regulator provided at an outer side of the heater housing, an end portion of the heater extending to the outer side of the heater housing, and the temperature regulator being connected to the heater to regulate the operating temperature of the heater. The temperature regulator is provided at the outer side of the heater housing, which can prevent the temperature regulator from being damaged due to its position in a high-temperature and humid environment for a long time.

Abstract: An air conditioning device includes: a liquid collection device, a heat exchange device, a water using device and a controller. One end of the liquid collection apparatus is in communication with the heat exchange apparatus, the other end of the liquid collection apparatus is in communication with the water-using apparatus, and the controller is configured to control the liquid collection apparatus to supply water to the water-using apparatus. The liquid collection apparatus being configured to collect condensed water generated by the heat exchange apparatus.

Abstract: An automatic cleaning device, including: a moving platform, which is configured to move on an operating surface; and a cleaning module which is assembled on the moving platform and is configured to clean the operating surface. The cleaning module includes: a first rolling brush, which is arranged in a first direction perpendicular to the front-rear axis of the moving platform, the first rolling brush including a first filler, and the first filler being arranged in an axial direction of the first rolling brush; and a second rolling brush which is arranged in a direction parallel to the first rolling brush, the second rolling brush including a second filler, and the second filler being arranged in an axial direction of the second rolling brush, wherein the modulus of elasticity of the first filler is less than the modulus of elasticity of the second filler.

Abstract: A method for supplementing lithium for a secondary battery includes performing a first round of lithium-supplementing charge and discharge on the secondary battery during routine charge-and-discharge cycles of the secondary battery if a capacity of the secondary battery has reduced by k1 in comparison with an initial capacity and performing a round of lithium-supplementing charge and discharge on the secondary battery after the first round of lithium-supplementing charge and discharge if the capacity of the secondary battery has reduced by k2 in comparison with the capacity achieved after a previous round of lithium-supplementing charge and discharge. k1 and k2 each are in a range from 1.5% to 17%. In a round of lithium-spplementing charge and discharge, a number of times of charge and discharge is at least one and a charge cut-off voltage is in a range from 4.45 V to 5 V.

Abstract: Laundry machines and methods for operating the same are disclosed. A laundry machine includes a container for containing laundry and a dehumidifier including a circulation fan for generating moist air flowing out of the container toward a moisture absorption and removal structure for absorbing moisture in the moist air, a regeneration fan for generating airflow including the moisture absorbed by the moisture absorption and removal structure to flow toward a condenser for condensing water from the generated airflow. The moisture absorption and removal structure is disposed adjacent to the circulation fan, the regeneration fan, and the condenser; wherein the moisture absorption and removal structure comprises a roller assembly, a functional roller is provided on at least one of a bottom portion of the roller assembly or a side of the roller assembly.

Abstract: This application provides a structural beam, a box, a battery, and an electric device, so as to solve the problem of waste of space and low volume utilization in arrangement of a structural beam inside a battery in the prior art. The structural beam provided in this application includes a first side wall and a second side wall. An exhaust passage is formed between the first side wall and the second side wall. The first side wall is provided with a first exhaust portion. The first exhaust portion is configured to receive emissions from at least one battery cell. The second side wall is provided with a second exhaust portion. The second exhaust portion is configured to receive emissions from at least one of remaining battery cells.

Abstract: A maintenance base station for a cleaning device, and a cleaning system are provided. The maintenance base station includes a waste inlet pipe, one end of the waste inlet pipe being configured to be connected to the cleaning device, for discharging a solid-liquid mixture from the cleaning device; a mixed waste channel, in communication with the other end of the waste inlet pipe; and a spray head, at least partially disposed in the mixed waste channel, and configured to clean the mixed waste channel.

Abstract: A cleaning robot is provided. The cleaning robot includes: a robot body; a driving system; a cleaning system including a cleaning head and a liquid supply part, the liquid supply part feeding a cleaning liquid into the cleaning head; a recovery system including a collecting part and a scraper bar, the scraper bar being in contact with the cleaning head and configured to remove residues from the cleaning head by interfering with the cleaning head; a detection system arranged on the robot body in a retractable manner; and a control system connected to the cleaning system, the driving system, and the detection system, the control system being configured to control at least one of the cleaning system and the driving system according to information fed back by the detection system.

Abstract: An electrode assembly, a battery cell, a battery, a device, a manufacturing method, and a manufacturing device are provided. In some embodiments, the electrode assembly includes at least two electrode plates, including a first electrode plate and a second electrode plate that are of opposite polarities. The first electrode plate and the second electrode plate are wound around a winding axis to form a multilayer structure. The multilayer structure includes an accommodation cavity extending along a direction of the winding axis. The accommodation cavity is configured to accommodate an electrolytic solution. The electrode assembly further includes at least one guide path extending along a first direction. The first direction is a direction perpendicular to the winding axis. The guide path is configured to guide the electrolytic solution out of the accommodation cavity.

Abstract: This application discloses a battery and an electrical device. The battery includes: a box, where an accommodation cavity is disposed in the box; a battery cell, disposed in the accommodation cavity, where the battery cell is provided with a pressure relief mechanism; and a support beam, where the support beam is disposed in the accommodation cavity, the support beam is provided with a liquid discharge cavity and a liquid inlet, and the liquid inlet communicates to the liquid discharge cavity so that a liquid in the battery cell discharged into the accommodation cavity through the pressure relief mechanism is able to be discharged from the liquid inlet into the liquid discharge cavity.

Abstract: The present disclosure discloses a focusing control method, apparatus and system, and a storage medium, which relates to the field of control. The focusing control method includes: controlling a carrier platform carrying a display panel to move in a preset direction at a preset speed; controlling a distance measuring sensor to measure a first distance between the distance measuring sensor and a detection point, wherein the detection point is a point on a surface of the display panel located at a preset distance measuring position; adjusting a distance between an image acquiring device and the detection point based on the first distance in a case where the detection point reaches a preset image acquiring position in a field of view of the image acquiring device; and controlling the image acquiring device to acquire an image of the surface of the display panel.

Abstract: In some examples, a first network device performs an election process with other network devices to determine which of a plurality of network devices is to be a provider of a first program image module of a program image divided into multiple program image modules. As part of the election process, the first network device exchanges information of operational properties of the plurality of network devices. Based on the information of operational properties of the plurality of network devices, first network device determines whether the first network device is elected as the provider of the first program image module.