Abstract: The present invention relates to water feeder technical field, more particularly to a filter assembly and a portable water feeder. The filter assembly includes a tray and a filter piece; the tray comprises a bottom frame with a bottom plate and a supporting wall and a supporting ring, the supporting wall is arranged around its circumference of the bottom plate and extends upward, the supporting wall and the bottom plate are jointly surrounded to form a cavity, and the bottom plate is provided with a number of filter holes; the supporting ring is arranged above the bottom frame and is connected to its top of the supporting wall, the filter piece is placed in the cavity. When the filter assembly is used, water flows from the filter hole into the filter piece, and the filter assembly has the advantages of simple and compact structure.

Abstract: A retractable pet leash comprises a shell with opposite ends, a rolling disc contained in the shell, a rope wound in the rolling disc, a locking button and a locking member; the shell is provided with a mounting hole; the locking button includes a mounting seat, a pulling member and a resetting member; the mounting seat is pivoted inside the shell; the mounting seat has a main body and a sliding slot passing through the main body; the pulling member is arranged on the mounting seat, a bottom of the pulling member passes through the sliding slot to connect the resetting member; the locking member is pivoted inside the shell and has a pivoting seat, a pivoting part, a locking part and the pressing part; the locking part cooperates with adjacent teeth of the rolling disc, the pressing part cooperates with the resetting part.

Abstract: A pet feeder comprises a grain storage mechanism and a grain releasing mechanism; the grain storage mechanism is used for storing grain and provided with an outlet; the grain releasing mechanism is mounted on the grain storage mechanism at a position closed to the outlet; the grain releasing mechanism can deliver a grain in the grain storage mechanism to the outlet and close the outlet after the grain flows out from the outlet, so that the other animals such as roaches can not enter the grain storage mechanism from the outlet, thereby protecting the gain in the rain storage mechanism from waste and pollution.

Abstract: The present invention provides an anti-stuck pet feeder, which includes a shell and a top cover, the shell has in a cavity. Its bottom of the shell is provided with an outlet. The upper part of the cavity is provided with a grain storage chamber, the lower part of the cavity is provided with a driving mechanism. The lower part of the grain storage chamber is provided with a rotor. The rotor includes a shaft and a main body arranged on the shaft, the side wall of the main body is uniformly distributed with blades. The grain storage chamber is provided with a grain-out channel below the blades, which communicates with the outlet. The driving mechanism is connected with the rotor and drives it to rotate, and the grain stored in the grain storage chamber is transported to the grain-out channel and fed through the outlet.

Abstract: An inserting buckle includes an insertion piece, a buckle body, an ejection member, a first pressing buckle and a second pressing buckle. The second pressing buckle movably disposed in the cavity and moved toward or away from the first pressing buckle; the second pressing buckle is driven back by a second elastic member; a buckle hole is formed between the first pressing buckle and the second pressing buckle; the connection portion is inserted into the cavity and is locked in the buckle hole; the first pressing buckle and the second pressing buckle are simultaneously pressed to enlarge an width of the buckle hole, the connection portion is separated from the buckle hole, the ejection member ejects the connection portion out of the cavity. The operation of separating the buckle body and the insertion piece only needs to simultaneously press the first button and the second button with one hand.

Abstract: The present invention provides an anti-stuck pet feeder, which includes a shell and a top cover, the shell has in a cavity. Its bottom of the shell is provided with an outlet. The upper part of the cavity is provided with a grain storage chamber, the lower part of the cavity is provided with a driving mechanism. The lower part of the grain storage chamber is provided with a rotor. The rotor includes a shaft and a main body arranged on the shaft, the side wall of the main body is uniformly distributed with blades. The grain storage chamber is provided with a grain-out channel below the blades, which communicates with the outlet. The driving mechanism is connected with the rotor and drives it to rotate, and the grain stored in the grain storage chamber is transported to the grain-out channel and fed through the outlet.

Abstract: An inserting buckle comprises an insertion piece, a buckle body, an ejection member, a first pressing buckle and a second pressing buckle. The second pressing buckle movably disposed in the cavity and moved toward or away from the first pressing buckle; the second pressing buckle is driven back by a second elastic member; a buckle hole is formed between the first pressing buckle and the second pressing buckle; the connection portion is inserted into the cavity and is locked in the buckle hole; the first pressing buckle and the second pressing buckle are simultaneously pressed to enlarge its width of the buckle hole, the connection portion is separated from the buckle hole, the ejection member ejects the connection portion out of the cavity. The operation of separating the buckle body and the insertion piece only needs to simultaneously press the first button and the second button with one hand.

Abstract: The smart pet feeder includes a housing, and a grain storage component arranged in an upper part of the housing, a driving component arranged in a middle part of the housing and a throwing component arranged in a lower part of the housing; a rotating component is arranged in the housing, and the rotating component has a supporting column, the upper part of the supporting column is provided with a wheel, the lower part of the supporting column is provided with a driving gear, the bottom end of the supporting column is provided with a cam; the upper part is extended into the grain storage component, and the wheel is contained in the grain storage component; the driving gear is rotatably connected with the driving component, the cam is connected with the throwing component in the housing.

Abstract: A pull buckle, which includes a lock body, a fastener, a first elastic member and a key assembly. The lock body is provided with a mounting cavity and an insertion port. One end of the fastener is provided with a connecting portion, which is inserted in the mounting cavity. The first elastic member is defined on a bottom wall of the mounting cavity and the bottom wall faces to the insertion port; the first elastic member contacts with the connecting portion when the fastener is inserted in the mounting cavity. The key assembly is clamped to the connecting portion so as to lock the fastener in the mounting cavity; or the key assembly is pressed to unlock the connecting portion, the first elastic member ejects the connecting portion out of the mounting cavity and releases the fastener.

Abstract: A headset includes a connector configured to couple to a terminal, where the connector of the headset includes at least one functional pin. The headset further includes a sensor circuit and a logic control circuit. The sensor circuit is coupled to a functional pin of the connector of the headset using the logic control circuit. The sensor circuit is configured to sense a wearing status of the headset, and output a trigger signal to the logic control circuit when the wearing status changes. A sensor is added to the headset, and sensor information is fed back to the terminal.

Abstract: The pet feeder composed of a shell, a fodder pot set on one side of the shell and a fodder vessel set inside the shell; a feed inlet is set on the top of the fodder vessel and the first outlet is set on the bottom thereof; a mounting base is also set inside the shell, a driving mechanism, a driving medium and a micro switch are set on the mounting base, the driving mechanism drives the driving medium to rotate, and the driving medium triggers the micro switch once after rotating at a certain angle; the driving medium is provided with the rotation shaft connected with and driven itself, and many even-distributed vanes are set on the rotation shaft; bolt-jointed blanking pot is set on the bottom of fodder vessel, the rotation shaft passes through the blanking pot, and many vanes divide the blanking pot into many blanking grooves.

Abstract: An anti-sticking rotating device is arranged below a head and comprises a base and a runner; the base is provided with a slot, and two flanges are arranged on both sides of the top surface of the slot; the runner is in the shape of a disc, the center of it is provided with a rotary shaft, the two ends of the rotary shaft are pivoted with the flange, and the runner is placed in the slot; an extending part is arranged on the circumference of the runner, and the extending part is fixed to the head; the two sides of the runner are respectively provided with a driving mechanism and a limiting mechanism; the driving mechanism drives the runner to rotate, and the limiting mechanism limits its direction and amplitude of rotation, thereby driving the head to move like nodding.

Abstract: The present invention relates to water feeder technical field, more particularly to a filter assembly and a portable water feeder. The filter assembly includes a tray and a filter piece; the tray comprises a bottom frame with a bottom plate and a supporting wall and a supporting ring, the supporting wall is arranged around its circumference of the bottom plate and extends upward, the supporting wall and the bottom plate are jointly surrounded to form a cavity, and the bottom plate is provided with a number of filter holes; the supporting ring is arranged above the bottom frame and is connected to its top of the supporting wall, the filter piece is placed in the cavity. When the filter assembly is used, water flows from the filter hole into the filter piece, and the filter assembly has the advantages of simple and compact structure.

Abstract: The present invention provides an automatically drinking device for pets, which includes a water storage tank with an opening, a drinking water tray arranged on the opening of the water storage tank, and a pump with lamp fixed in the water storage tank; the top face of the drinking water tray is depressed down to form a sink, the sink is provided with a spray jet which is connected with the outlet of the pump with lamp through a water pipe; the lower end of the drinking water tray is provided with a water filtering structure in the water storage tank; the water filtering structure comprises a filtering plate, a filtering box contained in the filtering plate and a nylon net arranged between the filtering plate and the filtering box, which has the advantages of simple structure, diverse functions and low processing cost.

Abstract: A pet locator comprises an upper shell, a lower shell and a mainframe; the upper shell is connected with the lower shell to form an installation cavity. The mainframe is installed in the installation cavity; the left and right sides of the bottom of the lower shell are symmetrically provided with a hinged seat, and the hinged seat is hanged with a wearable piece, the hinge joint of the wearable piece and the hinged seat is provided with a torsional spring, one end of the torsional spring is jammed at the hinged seat, the other end of the torsional spring is jammed at the wearable piece; when the wearable piece is rotated by manpower, the torsional spring is rolled tightly, when the wearable piece is not rotated by manpower, the torsional spring is relaxed, and the back force of the torsional spring drives the wearable piece to rotate back.