Abstract: A backpack with adjustable shoulder width is disclosed, including a bag body, straps and two upper hanging buckles. The upper back part of the bag body has an upper hanging band sewn along its width direction, and the lower back part symmetrically sewn with two lower hanging bands. The upper hanging band is provided with multiple upper hanging holes; the straps are two in number and their bottom ends are symmetrically sewn at the back of the bag body. The two upper hanging buckles are respectively sewn to the top end of each strap and can be detachably hooked onto multiple the upper hanging holes. This disclosure allows for adjustment of the hooking positions of the two upper hanging buckles according to different users'shoulder widths, accommodating different physiques and enhancing user comfort when wearing the backpack.

Abstract: The application proposes a water outlet device, including a surface cover fitting with a fixed base, and a first water outlet structure and a second water outlet structure are arranged in a cavity in which the surface cover is fitted with the fixed base. The first water outlet structure and the second water outlet structure are arranged at intervals in a radial direction of the cavity, and the first water outlet structure is provided with water outlet cavities. The water outlet cavities are provided with first water outlet holes for continuous and/or intermittent water outputting, the second water outlet structure is provided with a driving assembly and outlet assemblies. The driving assembly is configured to drive the outlet assemblies to rotate with the help of water flow and forms dynamic massage water outputted at the second water outlet holes of the outlet assemblies.

Abstract: A method for generating speech feature description, an apparatus, an electronic device, and a storage medium are provided. The method includes: acquiring target speech data; recognizing the target speech data to obtain a plurality of speech attribute labels of the target speech data; determining a target speech attribute label from the plurality of speech attribute labels; and generating natural language description information corresponding to the target speech data according to the target speech attribute label, in which the natural language description information is used to describe speech features of the target speech data.

Abstract: Smart glasses include a lens frame and frame temples and are designed to provide a basically constant clamping force for users with different head widths. The frame temple includes a frame temple body and a coil spring adjustment part, the coil spring adjustment part includes a coil spring, a first end of the coil spring is connected to the lens frame, and a second end of the coil spring is connected to the frame temple body. The lens frame and the frame temple body are connected to each other through the coil spring, so that a working area of the coil spring when the frame temple body is expanded outward is set to be within a range in which an elastic force approaches a constant deformation amount by using an elastic force characteristic of the coil spring.

Abstract: A method for training a speech synthesis model includes obtaining training data; obtaining an initial speech synthesis model; training a semantic encoding network and a semantic decoding network in the speech synthesis model respectively based on a style sample speech, a timbre sample speech, an input sample text, and an output sample speech in training samples of the training data, to obtain a trained speech synthesis model.

Abstract: A method for generating a user interest profile includes: generating at least one keyword by extracting information from input information of a user; generating interest tags corresponding to the at least one keyword by matching the at least one keyword with tags corresponding to nodes of a knowledge graph; sorting the interest tags corresponding to the at least one keyword; and generating a user interest profile based on the sorted interest tags corresponding to the at least one keyword.

Abstract: A water outlet structure configured to form spiral granular water includes a rotor, and a water outlet nozzle. The rotor is configured to drive the water outlet nozzle to rotate eccentrically relative to the rotor. The water outlet nozzle has a water flow channel, and the water outlet nozzle comprises a flow straightening piece extending in the water flow channel along a water outlet direction.

Abstract: A water outlet device with a detachable water outlet terminal comprises a body, a first water outlet terminal, and a second water outlet terminal. The body has an operating member movably connected to a second connecting opening and configured to alternatively open or close the second connecting opening. The operating member has a locked state and a released state. When a first water outlet terminal is not supplied with water, the operating member is in the released state, and the operating member is configured to be moved relative to the second connecting opening to open the second connecting opening for installation of a second water outlet terminal. When the first water outlet terminal is supplied with the water, the operating member is in the locked state, and the operating member is inhibited from moving relative to the second connecting opening to close the second connecting opening.

Abstract: The present disclosure provides a base station for a mobile cleaner. The base station includes a dock, a cleaning unit, a water assembly, and a self-checking module. The dock is configured to accommodate the mobile cleaner. The cleaning unit is configured to clean the mobile cleaner accommodated in the dock. The water supply assembly is configured to supply water to the cleaning unit from a water source. The self-checking module is configured to detect a malfunction regarding conveyance of water from the water source to the cleaning unit.

Abstract: A water outlet device with a light switching force includes a water outlet device body and a water outlet mode switching assembly. When the switching shaft is in a first position, a first water outlet channel is in communication with a water inlet channel. A movable member is disposed in a second water outlet channel, and the movable member is configured to be moved due to water pressure. A switching shaft is disposed with a position-limiting member and an elastic member. A movable end of the elastic member is located between the position-limiting member and the movable member. When the movable member moves to be in contact with the movable end of the elastic member, the water pressure is counteracted by the elastic member. When the movable member moves to be in contact with the position-limiting member, the water pressure is transmitted to the switching shaft through the position-limiting member.

Abstract: A water tank assembly configured to be installed on a base station is provided. The water tank assembly includes: a tank body defined with a sewage cavity, the tank body being provided with a water inlet channel and a sewage discharging channel communicating with the sewage cavity; the sewage cavity being configured to receive sewage coming through the water inlet channel under a negative pressure inside the sewage cavity introduced by an external air source, and configured to discharge the sewage through the sewage discharging channel under a positive pressure inside the sewage cavity introduced by the external air source; and a one-way valve arranged in the water inlet channel, in case the sewage cavity is in a positive pressure state, the one-way valve being in a closed state, and in case the sewage cavity is in a negative pressure state, the one-way valve being in an open state.

Abstract: A control structure with an automatic reset function when water is turned off includes a movable member, a first elastic member, a fixed member, and a control member. The movable member is configured to move from a first position to a second position when the water is turned on, and the movable member is configured to move from the second position to the first position due to the first elastic member when the water is turned off. When the movable member is at the first position, the movable member and the fixed member are combined to define a one or more first guiding surfaces. The control member is driven by a second elastic member to cooperate with the one or more first guiding surfaces to enable the control member to move to an initial position along an extending direction of the one or more first guiding surfaces.

Abstract: A water tank assembly configured to be installed on a base station is provided. The water tank assembly includes: a tank body defined with a sewage cavity, the tank body being provided with a water inlet channel and a sewage discharging channel communicating with the sewage cavity; the sewage cavity being configured to receive sewage coming through the water inlet channel under a negative pressure inside the sewage cavity introduced by an external air source, and configured to discharge the sewage through the sewage discharging channel under a positive pressure inside the sewage cavity introduced by the external air source; and a one-way valve arranged in the water inlet channel, in case the sewage cavity is in a positive pressure state, the one-way valve being in a closed state, and in case the sewage cavity is in a negative pressure state, the one-way valve being in an open state.

Abstract: A water tank assembly including a tank body and a one-way valve is provided. The tank body is defined with a clean water cavity communicated with an external pipeline through a water inlet channel, the external pipeline is capable of transporting water to the clean water cavity. The one-way valve is arranged in the water inlet channel and has a first and a second state. During delivering clean water to the clean water cavity, the one-way valve is in the first state to allow water in the external pipeline to be delivered to the clean water cavity, and when clean water is stopped to supply to the clean water cavity, the one-way valve is changed to the second state to restrict the water in the water inlet channel flowing out, such that outflow of the clean water from the water inlet channel is blocked when the external pipeline is removed.

Abstract: The present disclosure discloses a shower device. The shower device comprises a handheld shower head, a bracket, a first hanging structure, and a second hanging structure. The first hanging structure is disposed between opposite sides of a back of the handheld shower head and the bracket to enable the back of the handheld shower head to be detachably coupled to the bracket. The bracket comprises the second hanging structure, and the second hanging structure is configured to enable a handle of the handheld shower head to be detachably coupled to the bracket.

Abstract: A water tank assembly including a tank body and a one-way valve is provided. The tank body is defined with a clean water cavity communicated with an external pipeline through a water inlet channel, the external pipeline is capable of transporting water to the clean water cavity. The one-way valve is arranged in the water inlet channel and has a first and a second state. During delivering clean water to the clean water cavity, the one-way valve is in the first state to allow water in the external pipeline to be delivered to the clean water cavity, and when clean water is stopped to supply to the clean water cavity, the one-way valve is changed to the second state to restrict the water in the water inlet channel flowing out, such that outflow of the clean water from the water inlet channel is blocked when the external pipeline is removed.

Abstract: The present disclosure provides a base station for a mobile cleaner. The base station includes a dock, a cleaning unit, a water assembly, and a self-checking module. The dock is configured to accommodate the mobile cleaner. The cleaning unit is configured to clean the mobile cleaner accommodated in the dock. The water supply assembly is configured to supply water to the cleaning unit from a water source. The self-checking module is configured to detect a malfunction regarding conveyance of water from the water source to the cleaning unit.

Abstract: A water tank assembly including a tank body and a one-way valve is provided. The tank body is defined with a clean water cavity communicated with an external pipeline through a water inlet channel, the external pipeline is capable of transporting water to the clean water cavity. The one-way valve is arranged in the water inlet channel and has a first and a second state. During delivering clean water to the clean water cavity, the one-way valve is in the first state to allow water in the external pipeline to be delivered to the clean water cavity, and when clean water is stopped to supply to the clean water cavity, the one-way valve is changed to the second state to restrict the water in the water inlet channel flowing out, such that outflow of the clean water from the water inlet channel is blocked when the external pipeline is removed.

Abstract: A method for recognizing an abnormal sleep audio clip, includes: obtaining a plurality of initial audio clips collected by a sensor, and determining a target audio clip matching a preset sleep state from the initial audio clips; determining first snore information before the target audio clip and second snore information after the target audio clip based on the initial audio clips; determining a confidence value for the target audio clip based on the first snore information and the second snore information; and determining whether the target audio clip is the abnormal sleep audio clip based on the confidence value of the target audio clip.

Abstract: A comment information processing method includes: acquiring a plurality of pieces of comment information, and generating a comment tree comprising a plurality of nodes according to an association relationship between the plurality of pieces of comment information, wherein the plurality of nodes correspond to the plurality of pieces of comment information on a one-to-one basis; generating a comment container for each target node in the plurality of nodes, the comment container being used for presenting the comment information corresponding to a parent node and immediate child nodes thereof; and changing, once a first touch event for the comment information corresponding to an immediate child node is detected, the immediate child node into the parent node of the comment container where the immediate child node is located, and presenting in the comment container the comment information corresponding to the changed parent node and the immediate child nodes thereof.