Animal drinking apparatus

Abstract

Disclosed in the present application is an animal drinking device, comprising: a water tank assembly, a base assembly and a control system. The control system comprises: a water volume detection unit, used for monitoring a water volume remaining in the water tank assembly; an identity recognition unit, comprising an electronic tag, a reader and a signal receiver, the electronic tag being carried by a pet, the signal receiver being used for receiving a signal sent by the electronic tag and carrying pet identity information, and the reader being capable of acquiring the pet identity information carried by the signal; a communication unit, used for communicating with a preset terminal, the communication unit being provided at the base assembly; a main controller provided at the base assembly, the main controller being separately electrically connected to the water volume detection unit, the reader and the communication unit, and the main controller being used to send the pet identity information and remaining water volume information to the preset terminal by means of the communication unit. The animal drinking apparatus provided by a technical solution of the present application can effectively record the drinking frequency and drinking volume of each pet, thereby enabling monitoring of the drinking condition of individual pets.

Description

Animal water drinking device TECHNICAL FIELD

[0001] The present application relates to the technical field of pet water drinking equipment, in particular to an animal water drinking device. BACKGROUND

[0002] Pets are changing their roles in people's lives, and they have become an indispensable part of our lives. Nowadays, the number of people who keep pets is also rising. In the family surrounded by many pets, the traditional animal water drinking device has certain difficulties. For example, when the current water dispenser is faced with the scene of multiple cats drinking water together, it is often difficult to accurately identify which pet is drinking water, and it is also impossible to effectively record the drinking frequency and specific drinking amount of each pet. This situation has led to the difficulty of monitoring the drinking condition of individual pets in multi-pet families. SUMMARY

[0003] The present application aims to at least solve one of the technical problems existing in the prior art. To this end, the main purpose of the present application is to provide an animal water drinking device, which is convenient for multi-pet families to monitor the drinking condition of individual pets.

[0004] To achieve the above-mentioned purpose, the animal water drinking device provided by the present application comprises:

[0005] a water tank assembly for storing drinking water for animals to drink;

[0006] a base assembly installed below the water tank assembly; and

[0007] a control system, the control system comprising:

[0008] a water amount detection unit for monitoring the remaining water amount in the water tank assembly;

[0009] an identity recognition unit, the identity recognition unit comprising an electronic tag, a reader and a signal receiver, the electronic tag being carried by a pet and being used to store pet identity information corresponding to the pet, the signal receiver being used to receive a signal carrying the pet identity information sent by the electronic tag, the reader being capable of obtaining the pet identity information carried by the signal, the reader and the signal receiver being arranged on the base assembly, and the signal receiver being arranged in a direction inclined upward and away from the side wall of the base assembly;

[0010] a communication unit for communicating with a preset terminal, the communication unit being arranged on the base assembly;

[0011] A master controller is arranged in the base assembly and is electrically connected with the water amount detection unit, the reader and the communication unit respectively, and is used to send the pet identity information and the information of the remaining water amount to the preset terminal through the communication unit.

[0012] In some embodiments, the base assembly comprises a base body which is formed with a receiving cavity, the reader, the signal receiver, the water amount detection unit, the communication unit and the master controller are arranged in the receiving cavity, a cavity wall of the receiving cavity is formed with a ring-shaped first boss which comprises a first section, a second section, a third section and a fourth section which are connected in sequence, the first section is close to a side peripheral wall of the base assembly, the third section is away from the side peripheral wall of the base assembly, the third section is higher than the first section, the second section and the fourth section are arranged in a direction which is inclined away from the first section in a vertical direction, the signal receiver is a coil structure, and the signal receiver is arranged in the first boss.

[0013] In some embodiments, the water tank assembly comprises a water storage tank, a water drinking plate and a water guide pipe, the water storage tank defines a water storage cavity which has a top opening, the water drinking plate is detachably mounted on the water storage tank, the water guide pipe communicates the water storage tank and the water drinking plate, the animal water drinking device further comprises a water pump which is used to flow the water in the water storage tank to the water drinking plate through the water guide pipe, and in a projection of the animal water drinking device on a horizontal plane, a projection of the water pump is located outside a range enclosed by the first boss.

[0014] In some embodiments, the water pump is a wireless water pump which comprises a water pump control module and a base control module which are arranged separately, the water pump control module is arranged in the water storage cavity, the base control module is arranged in the receiving cavity, the base control module comprises a wireless transmitting coil, the water pump control module comprises a wireless receiving coil which is used to receive electric energy wirelessly transmitted by the wireless transmitting coil.

[0015] In some embodiments, the water pump comprises a pump water assembly and a driving assembly which are adapted to each other, the pump water assembly is arranged in the water storage cavity, the driving assembly is arranged in the receiving cavity, and the driving assembly is used to drive the pump water assembly to rotate so as to flow the water in the water storage tank to the water drinking plate through the water guide pipe.

[0016] In some embodiments, the pump water assembly comprises a fixed cover which is mounted on the water storage tank, the fixed cover is provided with a filtering cavity and a conveying cavity which are communicated with each other, the filtering cavity is communicated with the water storage tank, a first filter element is arranged in the filtering cavity, and the conveying cavity is communicated with the water guide pipe.

[0017] In some embodiments, the bottom of the water storage tank is concave in a direction away from the water tray to form a rotor chamber in communication with the conveying cavity, the fixed cover is arranged above the rotor chamber, the pump water assembly comprises a rotor and an impeller, the rotor is arranged in the rotor chamber, the impeller is arranged in the conveying cavity, and the rotor drives the impeller to rotate; and / or,

[0018] The fixed cover comprises a first cover shell and a second cover shell connected with each other, the first cover shell is mounted on the bottom wall of the water storage tank and cooperates with the water storage tank to define the conveying cavity, the second cover shell is arranged at an upper portion of the first cover shell and forms the filtering cavity, a top wall of the first cover shell is provided with a first through hole, and the filtering cavity and the conveying cavity are in communication through the first through hole; and / or,

[0019] A connecting plate is formed on a surface of the bottom wall of the water storage tank facing the water tray, and the fixed cover is clamped with the connecting plate; and / or,

[0020] The water guide pipe comprises a pipe body and a nozzle, one end of the pipe body is connected with the fixed cover, the other end of the pipe body is connected with the nozzle, and drinking water flows into the water tray from the nozzle; and / or,

[0021] The animal water drinking device further comprises a filter box for placing a second filter element, the filter box is mounted on the water tray, the filter box is provided with a fifth through hole and a sixth through hole, drinking water flows into the filter box from the water tray through the fifth through hole, and flows into the water storage tank along the outer wall of the water guide pipe from the sixth through hole after passing through the second filter element.

[0022] In some embodiments, the animal water drinking device further comprises a fence, the fence is mounted on the water tank assembly, the fence is arranged at least partially above the water tray and distributed along the circumference of the water tray, the fence divides the upper portion of the water tray into an isolation area for blocking animals from contacting the water tray and a drinking area for allowing animals to contact the water tray, and the fence is detachably connected with the water tank assembly.

[0023] In some embodiments, the animal water drinking device further comprises a lock assembly connected between the fence and the water storage tank to detachably mount the fence on the water storage tank; and / or,

[0024] An inner wall of the fence is formed with a clamping portion, one end of the clamping portion is connected with the fence to form a fixed end, the other end of the clamping portion is away from the fence to form a free end, a lower surface of the free end is lower than a lower surface of the fixed end to form a clamping groove below the free end, and the fence is connected with an inner wall of the water tray through the clamping groove; and / or,

[0025] The fence comprises a first side plate, a second side plate and a third side plate, the first side plate and the third side plate are connected to two ends of the second side plate respectively, the first side plate, the second side plate and the third side plate are arranged at the part above the water tray to form the isolation area, and the part above the water tray which is not covered by the fence forms the water drinking area; and / or,

[0026] The water tray comprises a tray body and an extension edge, the extension edge extends from the circumferential edge of the tray body to the direction away from the tray body, the extension edge of the water tray is provided with a hanging part, and the top edge of the water storage tank is connected with the hanging part of the water tray.

[0027] In some embodiments, the reader is arranged on a first circuit board, the first circuit board is electrically connected with the master controller, a second boss and a third boss are formed on the cavity wall of the accommodating cavity, an opening part is formed on the top of the second boss, an abutting part is formed on the surface of the third boss which faces the first circuit board, the first circuit board is arranged in the opening part and is installed in the accommodating cavity, the lower surface of the first circuit board is connected with the second boss, and the side surface of the first circuit board is connected with the abutting part; and / or,

[0028] The water amount detection unit is a weighing sensor; and / or,

[0029] The preset terminal is a personal user terminal or a server terminal; and / or,

[0030] The electronic tag is an RFID electronic tag, the signal receiver is an RFID receiving coil, and the reader is an RFID reader.

[0031] The technical scheme of the present application stores drinking water for pets by using the water tank assembly, monitors the residual water amount in the water tank assembly by using the water amount detection unit, and monitors the drinking water condition of each pet individual by monitoring the pet identity information of the drinking water through the identity recognition unit. The electronic tag is used to carry the pet identity information, the signal receiver receives the pet identity information, the master controller is used to send the pet identity information and the information of the residual water amount to the preset terminal through the communication unit, so that the user can know the drinking water condition of the individual pet through the preset terminal, and the monitoring of the drinking water of the pet is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0032] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creating laborious work.

[0033] Fig. 1 is a schematic view of an embodiment of an animal drinking device according to the present application;

[0034] Fig. 2 is a schematic view of a cross-section of an embodiment of an animal drinking device according to the present application;

[0035] Fig. 3 is a schematic view of another cross-section of an embodiment of an animal drinking device according to the present application;

[0036] Fig. 4 is a schematic view of yet another cross-section of an embodiment of an animal drinking device according to the present application;

[0037] Fig. 5 is a schematic view of a partial cross-section of an embodiment of an animal drinking device according to the present application;

[0038] Fig. 6 is a schematic view of a partial exploded view of an embodiment of an animal drinking device according to the present application;

[0039] Fig. 7 is a schematic view of another partial exploded view of an embodiment of an animal drinking device according to the present application;

[0040] Fig. 8 is a schematic view of a mounting cover of an embodiment of an animal drinking device according to the present application;

[0041] Fig. 9 is a schematic view of yet another partial exploded view of an embodiment of an animal drinking device according to the present application;

[0042] Fig. 10 is a schematic view of a base assembly of an embodiment of an animal drinking device according to the present application;

[0043] Fig. 11 is a schematic view of another base assembly of an embodiment of an animal drinking device according to the present application;

[0044] Fig. 12 is a schematic view of a control system of an embodiment of an animal drinking device according to the present application.

[0045] Explanation of reference numerals: 1000, water tank assembly; 1100, water storage tank; 1110, rotor chamber; 1120, stepped portion; 1130, inclined surface; 1140, connecting plate; 1150, support portion; 1200, water tray; 1210, tray body; 1220, extension edge; 1221, hanging portion; 1300, water guide pipe; 1310, pipe body; 1320, nozzle; 2000, water pump; 2100, pump water assembly; 2110, fixed cover; 2111, first cover shell; 2112, second cover shell; 2113, first through hole; 2114, second through hole; 2115, third through hole; 2116, annular mounting plate; 2117, fourth through hole; 2118, connecting pipe; 2120, filtering cavity; 2130, conveying cavity; 2131, still water chamber; 2132, flow channel chamber; 2140, rotor; 2150, impeller; 2200, driving assembly; 2210, stator; 2220, coil winding; 2230, rotor cavity; 3000, base assembly; 3100, base body; 3200, first boss; 3210, first section; 3220, second section; 3230, third section; 3240, fourth section; 3300, second boss; 3400, third boss; 4000, electronic cavity; 5000, filter box; 5100, fifth through hole; 5200, sixth through hole; 6000, control system; 6100, main controller; 6200, identity recognition unit; 6210, signal receiver; 6220, reader; 6230, electronic tag; 6300, water amount detection unit; 6400, first circuit board; 6500, communication unit; 6600, preset terminal; 7000, fence; 7100, clamping portion; 7110, clamping groove; 7200, first side plate; 7300, second side plate; 7400, third side plate; 8000, lock catch assembly; 8100, first mounting portion; 8200, second mounting portion; 8300, buckling portion; 8310, clamping plate.

[0046] The implementation, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0048] It should be noted that all the direction indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative position relationship, motion condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the direction indications will also change accordingly.

[0049] In the present application, unless otherwise explicitly specified and limited, the terms "connection", "fixation" and the like should be understood in a broad sense, for example, "fixation" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through an intermediate medium; can be internal communication of two elements or interaction relationship between two elements, unless otherwise explicitly limited. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0050] In addition, if the present application has a description of "first", "second" and the like, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel solutions. For example, "A and / or B" includes A solution, or B solution, or A and B solution. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art. When the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope claimed by the present application.

[0051] In the prior art, when facing the situation of multiple cats drinking water together, it is often difficult to accurately identify which pet is drinking water, and it is also impossible to effectively record the drinking frequency and specific drinking amount of each pet. This status quo makes it difficult for multi-pet families to monitor the drinking water condition of individual pets in detail.

[0052] The present application provides an animal drinking water device.

[0053] The above technical solutions will be described in detail below in conjunction with the drawings.

[0054] In the embodiments of the present application, as shown in FIGS. 1-3, the animal drinking water device comprises a water tank assembly 1000, a base assembly 3000, a fence 7000, an electronic cavity 4000, a water pump 2000 and a control system 6000.

[0055] The water tank assembly 1000 comprises a water storage tank 1100, a water drinking plate 1200 and a water guide pipe 1300. The water storage tank 1100 defines a water storage cavity with a top opening. The water drinking plate 1200 is detachably mounted on the water storage tank 1100. The water guide pipe 1300 connects the water storage tank 1100 and the water drinking plate 1200. In the specific implementation, the water storage cavity is used for storing water. The animal drinks water through the water drinking plate 1200. The water drinking plate 1200 is detachably mounted on the opening of the water storage tank 1100 by clamping, inserting or the like, so as to facilitate the dismounting, mounting and cleaning. The water in the water storage cavity is delivered to the water drinking plate 1200 through the water guide pipe 1300 for the animal to drink.

[0056] In some embodiments, as shown in FIG. 12, the control system 6000 comprises an identity recognition unit 6200, a water amount detection unit 6300, a communication unit 6500 and a master controller 6100.

[0057] The water amount detection unit 6300 is used for monitoring the remaining water amount in the water tank assembly 1000. Specifically, the water amount detection unit 6300 is a weighing sensor. In other embodiments, the water amount detection unit 6300 can also be a water level detection sensor.

[0058] In some embodiments, when the weighing sensor senses that the water amount decreases to a minimum critical point, a water adding signal is generated and transmitted to the master controller 6100. The master controller 6100 can control the water adding to be reminded. When the weighing sensor senses that the water adding reaches a maximum critical point, a stop signal is generated and transmitted to the master controller 6100, so as to control the water adding to be reminded to be completed. In this way, the water amount in the water storage tank 1100 can be known in time, so as to avoid that the animal cannot drink water due to lack of water and the water adding is excessive.

[0059] The master controller 6100 is arranged in the base assembly 3000. The base assembly 3000 is formed with an electronic cavity 4000. Specifically, the master controller 6100 is arranged in the electronic cavity 4000. On one hand, the master controller 6100 is used for controlling the water pump 2000 to work, such as controlling the water pump 2000 to be turned on or off or adjusting the water flow. On the other hand, the master controller 6100 is electrically connected with the water amount detection unit 6300, the reader 6220 and the communication unit 6500. The master controller 6100 is used for sending the pet identity information and the remaining water amount information to a preset terminal through the communication unit 6500.

[0060] Optionally, the identity recognition unit 6200 comprises an electronic tag 6230, a reader 6220 and a signal receiver 6210, the electronic tag 6230 is carried by the animal and is used to store the corresponding animal identity information of the animal, the signal receiver 6210 is used to receive the signal carrying the animal identity information sent by the electronic tag, the reader 6220 can obtain the pet identity information carried by the signal and send the pet identity information to the host 6100. In the embodiment, the reader and the signal receiver 6210 are arranged on the base assembly 3000, and the signal receiver 6210 is arranged in a direction inclined to the direction away from the side wall of the base assembly 3000 in the vertical upward direction.

[0061] The inventors find that the design of the signal receiver 6210 on the pet water dispenser in the related art cannot effectively detect the signal of the electronic tag 6230 carried by the animal. The technical solution of the present application can effectively expand the signal receiving range and improve the detection accuracy of the electronic tag 6230 carried by the animal.

[0062] The technical solution of the present application stores drinking water for pets by using the water tank assembly, monitors the remaining water amount in the water tank assembly by using the water amount detection unit, and monitors the pet identity information of the drinking water by using the identity recognition unit, so as to monitor the drinking water condition of each pet. The electronic tag is used to carry the pet identity information, the signal receiver is used to receive the pet identity information, and the host is used to send the pet identity information and the information of the remaining water amount to the preset terminal through the communication unit. In this way, the user can know the drinking water condition of each pet through the preset terminal, which is convenient for monitoring the drinking water of the pet.

[0063] In some embodiments, as shown in FIGS. 10-12, the base assembly 3000 is installed below the water tank assembly 1000. Further, the base assembly 3000 includes a base body 3100 formed with a receiving cavity, the reader 6220 (in the present embodiment, the reader 6220 is provided on the first circuit board 6400), the signal receiver 6210, the water amount detection unit 6300, the communication unit 6500, and the host controller 6100 are arranged in the receiving cavity, the cavity wall of the receiving cavity is formed with a ring-shaped first boss 3200, the first boss 3200 includes a first section 3210, a second section 3220, a third section 3230, and a fourth section 3240 connected in sequence, the first section 3210 is arranged close to the side peripheral wall of the base assembly 3000, the third section 3230 is away from the side peripheral wall of the base assembly 3000, the third section 3230 is higher than the first section 3210, the second section 3220 and the fourth section 3240 are arranged in an inclined manner in a direction away from the first section 3210 in a vertically upward direction, the signal receiver 6210 is in a coil structure, and the signal receiver 6210 is arranged on the first boss 3200. The technical scheme of the present application can effectively expand the signal receiving range and improve the detection accuracy of the animal carrying the electronic tag 6230, and simplify the installation mode of the signal receiver 6210, which is conducive to improving the stability of the product.

[0064] The reader 6220 is arranged on the first circuit board 6400, the first circuit board 6400 is electrically connected with the host controller 6100, the cavity wall of the receiving cavity is formed with a second boss 3300 and a third boss 3400, the top of the second boss 3300 is formed with an opening portion, the face of the third boss 3400 towards the first circuit board 6400 is formed with an abutting portion, the first circuit board 6400 is arranged through the opening portion and installed in the receiving cavity, the lower surface of the first circuit board 6400 is connected with the second boss 3300, and the side surface of the first circuit board 6400 is connected with the abutting portion.

[0065] The preset terminal 6600 is a personal user terminal or a server terminal, which is convenient for the user to remotely control and monitor the drinking water condition of the animal. The electronic tag 6230 is an RFID electronic tag, the signal receiver 6210 is an RFID receiving coil, and the reader 6220 is an RFID reader. The communication unit 6500 is used for communication with the preset terminal 6600, and the communication unit 6600 is arranged in the base assembly 3000.

[0066] In the implementation process, when the pet wearing the electronic tag 6230 comes to the vicinity of the animal water dispenser to drink water, the pet identity information carried by the electronic tag 6230 is received by the signal receiver 6210 and acquired by the reader 6220, the host controller 6100 acquires the pet identity information, and according to the remaining water amount in the water drinking dish 1200 acquired by the water amount detection unit 6300, the host controller 6100 sends the corresponding pet identity information and the information of the remaining water amount to the preset terminal 6600 after processing or without processing; such design is beneficial to the user to know the water drinking information of the specific pet, and is beneficial to the health monitoring and management of the specific animal. It can be understood that in the embodiment, the water amount detection unit 6300 is a weighing sensor, which can obtain the weight of the water storage tank after the pet drinks water, and then the host controller 6100 can acquire the water drinking amount of the pet according to the weight of the water storage tank before and after the pet drinks water.

[0067] Of course, it can be understood that the water pump 2000 provides power for water delivery, and in some embodiments, the water pump 2000 includes a pump water assembly 2100 and a driving assembly 2200 that are adapted to each other, the pump water assembly 2100 is arranged in the water storage tank 1100, and the driving assembly 2200 is arranged in the electronic cavity 4000, the driving assembly 2200 is used to drive the pump water assembly 2100 to rotate, so that the water in the water storage tank 1100 flows to the water drinking dish 1200 through the water guide pipe 1300, the pump water assembly 2100 includes a fixed cover 2110 mounted on the water storage tank 1100, the fixed cover 2110 is provided with a filter cavity 2120 and a delivery cavity 2130 that are in communication with each other, the filter cavity 2120 is in communication with the water storage tank 1100, and a first filter element (not shown in the figure) is arranged in the filter cavity 2120, and the delivery cavity 2130 is in communication with the water guide pipe 1300.

[0068] It can be understood that the first filter element refers to a filter core with water filtering function, such as sponge or fiber sheet, cotton sheet, etc.

[0069] In the embodiment, the water pumping assembly 2100 is located in the water storage tank 1100, and the water pumping assembly 2100 rotates to deliver the water in the water storage tank 1100 to the water delivery tray 1200 through the water guide pipe 1300, and the driving assembly 2200 drives the water pumping assembly 2100 to rotate and further drives the water flow. The water pumping assembly 2100 can be a rotating wheel or the like, and the driving assembly 2200 can be a stator and a winding or the like power structure to provide power for the rotation of the water pumping assembly 2100. The electronic cavity 4000 is located below the water storage tank 1100, and the electronic cavity 4000 accommodates the driving assembly 2200. The fixed cover 2110 is detachably connected with the water storage tank 1100, facilitating the disassembly and cleaning of the water pumping assembly 2100, such as plug-in connection, clamping connection or interference connection, which is not limited in the embodiment. The filter cavity 2120 is respectively connected with the water storage cavity and the delivery cavity 2130, and the water in the water storage cavity is delivered to the delivery cavity 2130 through the filter cavity 2120, and the water is filtered by the first filter before entering the delivery cavity 2130. The delivery cavity 2130 is also connected with the water guide pipe 1300, further delivering the water to the water guide pipe 1300, and the water pumping assembly 2100 is located in the delivery cavity 2130. In this way, the water is filtered by the first filter before entering the delivery cavity 2130, which can avoid the influence of impurities in the water on the rotation of the water pumping assembly 2100, and further ensure the normal working of the water pump 2000 to deliver water.

[0070] In another embodiment, the water pump 2000 is a wireless water pump, and the wireless water pump includes a water pump control module and a base control module which are separately arranged. The water pump control module is arranged in the water storage cavity, and the base control module is arranged in the accommodation cavity. The base control module includes a wireless transmitting coil, and the water pump control module includes a wireless receiving coil. The wireless receiving coil is used to receive the electric energy wirelessly transmitted by the wireless transmitting coil. The wireless water pump can supply power to the water pump through wireless power transmission, which can improve the safety of the water drinking equipment. Since the wireless water pump is a common technology in the existing design field, the specific content of the water pump control module and the base control module will not be described herein.

[0071] In some embodiments, as shown in FIGS. 4, 5 and 8, the fixed cover 2110 includes a first cover shell 2111 and a second cover shell 2112 which are connected with each other. The first cover shell 2111 is mounted on the bottom wall of the water storage tank 1100 and cooperates with the water storage tank 1100 to define the delivery cavity 2130. The second cover shell 2112 is arranged at the upper portion of the first cover shell 2111 and forms the filter cavity 2120. The top wall of the first cover shell 2111 is provided with a first through hole 2113, and the filter cavity 2120 and the delivery cavity 2130 are connected through the first through hole 2113. This design helps to improve stability and reliability.

[0072] In the embodiment, the first cover 2111 is connected with the bottom wall of the water storage tank 1100, so that the fixing cover 2110 is installed in the water storage tank 1100. Specifically, the bottom wall of the water storage tank 1100 is formed with a connecting plate 1140 facing the surface of the water tray 1200, the fixing cover 2110 is clamped with the connecting plate 1140, the connecting plate 1140 is arranged protruding from the bottom wall of the water storage tank 1100, and the inner wall of the second cover 2112 is clamped and connected to the connecting plate 1140, so that the fixing cover 2110 is fixed on the bottom wall of the water storage tank 1100, and the fixing cover 2110 is also convenient to disassemble. In addition, in order to improve the strength of the fixing cover 2110, the first cover 2111 and the second cover 2112 are integrally formed.

[0073] Further, the second cover 2112 is provided with a second through hole 2114 communicating with the water storage tank 1100, and the water in the water storage tank 1100 enters the filter cavity 2120 through the second through hole 2114, and then passes through the first filter member to enter the conveying cavity 2130. This design can ensure that the water entering the water pump assembly has good cleanliness, thereby effectively ensuring the stable operation of the machine.

[0074] In the embodiment, the filter cavity 2120 is communicated with the water storage cavity through the second through hole 2114. In the specific implementation process, in order to ensure the flow of water, the second through hole 2114 is provided with a plurality of second through holes 2114, such as the second through hole 2114 provided on the top wall of the second cover 2112 or / and the side wall of the second cover 2112. The second through hole 2114 can also block the entry of large-volume impurities into the filter cavity 2120, thereby avoiding the blockage of the filter cavity 2120. Specifically, the second through hole 2114 is an elongated gap-shaped grid hole, and is arranged at intervals. This design not only can realize the function of water communication, but also can prevent large-volume impurities from entering the filter cavity 2120.

[0075] In the embodiment, the second through hole 2114 and the first through hole 2113 do not coincide in the projection of the animal drinking water device on the horizontal plane, so that the water fully filtered by the first filter member enters the first through hole 2113, thereby improving the utilization rate of the first filter member and ensuring the filtering effect. In addition, the side wall of the second cover 2112 is also provided with a third through hole 2115, and the first filter member is inserted into the filter cavity 2120 through the third through hole 2115, thereby facilitating the installation and replacement of the first filter member. Of course, it can be understood that the water in the water storage cavity can also enter the filter cavity 2120 through the third through hole 2115 and be filtered by the first filter member.

[0076] In some embodiments, the inner wall of the fixed cover 2110 is provided with an annular mounting plate 2116, the fixed cover 2110 is further provided with a fourth through hole 2117 in communication with the water guide pipe 1300, the annular mounting plate 2116 divides the conveying cavity 2130 into a still water chamber 2131 and a flow passage chamber 2132, the first through hole 2113 and the fourth through hole 2117 are respectively in communication with the flow passage chamber 2132, and the water flow rate of the flow passage chamber 2132 is higher than that of the still water chamber 2131.

[0077] Further, in the projection of the animal drinking device on the horizontal plane, the first through hole 2113 and the fourth through hole 2117 are inside the annular mounting plate 2116.

[0078] In the specific implementation process, the fourth through hole 2117 is arranged on the second cover 2112, the annular mounting plate 2116 is integrally formed with the second cover 2112, and the still water chamber 2131 is arranged close to the outer wall of the fixed cover 2110 relative to the flow passage chamber 2132, so as to reduce the impact of the rotating impeller 2150 on the fixed cover 2110 when conveying water, ensure the stability of the connection of the fixed cover 2110, and reduce noise.

[0079] In addition, the fixed cover 2110 is provided with a connecting pipe 2118 connected with the fourth through hole 2117, and the water guide pipe 1300 is in communication with the conveying cavity 2130 through the connecting pipe 2118.

[0080] In some embodiments, in the projection of the animal drinking device on the horizontal plane, the water guide pipe 1300 is inside the fixed cover 2110.

[0081] Specifically, the connecting pipe 2118 penetrates through the fixed cover 2110 and extends to the top surface of the fixed cover 2110, and the water guide pipe 1300 is connected with the connecting pipe 2118, such as being inserted or screwed, etc. In the specific implementation process, the connecting pipe 2118 is integrally arranged with the fixed cover 2110.

[0082] The bottom wall of the water storage tank 1100 is formed with a stepped portion 1120 facing the water drinking plate 1200, the annular mounting plate 2116 is connected with the stepped portion 1120, and in the projection of the animal drinking device on the vertical plane, the outer side edge portion of the fixed cover 2110 protrudes from the outer peripheral surface of the annular mounting plate 2116. In the specific implementation process, the outer peripheral side surface of the stepped portion 1120 is arranged in cooperation with the annular mounting plate 2116, and the annular mounting plate 2116 is attached to the side wall of the stepped portion 1120. On the one hand, it can play a positioning role for the fixed cover 2110, facilitating quick installation, and on the other hand, the connecting plate 1140 is also connected and cooperated with the fixed cover 2110, which can further improve the stability of the fixed cover 2110.

[0083] In some embodiments, the bottom of the water storage tank 1100 is recessed in a direction away from the water tray 1200 to form a rotor chamber 1110 in communication with the conveying cavity 2130, the fixed cover 2110 is arranged above the rotor chamber 1110, the pump water assembly 2100 includes a rotor 2140 and an impeller 2150, the rotor 2140 is arranged in the rotor chamber 1110, the impeller 2150 is arranged in the conveying cavity 2130, and the rotor 2140 drives the impeller 2150 to rotate. The technical scheme of the present application can realize water and electricity isolation of the water pump, avoid direct contact between the power system and the water system, and reduce the probability of electrical accidents.

[0084] Specifically, the rotor 2140 is connected with the impeller 2150 and rotates synchronously, the impeller 2150 rotates to drive the water in the conveying cavity 2130 to flow, and the rotor 2140 is connected with a rotating shaft, one end of the rotating shaft away from the impeller 2150 is rotatably connected with the inner wall of the rotor chamber 1110, so as to ensure the stability of the rotation of the rotor 2140.

[0085] Further, referring to FIGS. 4, 5 and 9, the driving assembly 2200 includes a stator 2210 and a coil winding 2220, the coil winding 2220 surrounds the stator 2210, the electronic cavity 4000 is recessed in a direction away from the water storage tank 1100 to form a rotor cavity 2230, the stator 2210 is provided with a rotor slot (not shown) matched with the rotor 2140, the rotor chamber 1110 is inserted into the rotor cavity 2230 in a vertical direction, and the rotor cavity 2230 is located at the outer periphery of the rotor chamber 1110 in a radial direction. On the one hand, such a design can prevent the water in the water storage tank 1100 from entering the electronic cavity, thereby avoiding affecting the components of the electronic cavity 4000, and on the other hand, the rotor chamber 1110 is inserted into the rotor cavity 2230, the stator 2210 and the coil winding 2220 surround the outer periphery of the rotor chamber 1110, i.e., surround the rotor 2140, so as to drive the rotor 2140 to rotate, and then drive the impeller 2150 to flow the water.

[0086] In some embodiments, the bottom wall of the water storage tank 1100 is formed with an inclined surface 1130 facing the electronic cavity 4000, and the inclined surface 1130 is inclined from the peripheral edge of the water storage tank 1100 in a vertical upward direction towards the direction close to the fixed cover 2110. It can be understood that the edge of the bottom wall of the water storage tank 1100 is farther away from the water storage cavity than other parts of the bottom wall, so that the space below the water storage cavity can accommodate other components without increasing the overall volume of the animal water drinking device.

[0087] Referring to FIGS. 6-7, in some embodiments, the water guide pipe 1300 includes a pipe body 1310 and a nozzle 1320, one end of the pipe body 1310 is connected with the fixed cover 2110, the other end of the pipe body 1310 is connected with the nozzle 1320, and the water flows into the water tray 1200 from the nozzle 1320.

[0088] Specifically, the pipe body 1310 is vertically arranged, one end of which is detachably connected to the connecting pipe 2118 of the fixed cover 2110, and the other end of which is detachably connected to the nozzle 1320, such as plug-in or screw connection, and the end of the nozzle 1320 away from the pipe body 1310 is folded outwardly and peripherally to form a flow guide part, and water flows into the water tray 1200 from the flow guide part.

[0089] In this embodiment, the projection of the animal drinking device on the horizontal plane, the nozzle 1320 does not coincide with the orthographic projection of the fence 7000, avoiding the fence 7000 from blocking the nozzle 1320 and affecting the animal drinking water.

[0090] Optionally, the animal drinking device further comprises a filter box 5000 for placing a second filter element (not shown in the figure), the filter box 5000 is installed on the water tray 1200, the filter box 5000 is provided with a fifth through hole 5100 and a sixth through hole 5200, water flows into the filter box 5000 from the water tray 1200 through the fifth through hole 5100, and flows into the water storage tank 1100 along the outer wall of the water guide pipe 1300 after passing through the second filter element. In the specific implementation process, the second filter element for filtering water is arranged in the filter box 5000, which ensures the cleanliness of the water flowing into the water storage tank 1100 from the water tray 1200.

[0091] In this embodiment, the water tray 1200 is provided with a seventh through hole, the filter box 5000 is arranged at the seventh through hole, and the top surface of the filter box 5000 is located above the water tray 1200, and the bottom surface of the filter box 5000 is located below the water tray 1200. The fifth through hole 5100 is located on the side wall of the filter box 5000, specifically, the filter box 5000 comprises an upper shell and a lower shell, the lower shell is clamped to the water tray 1200 through the fifth through hole 5100, and the upper shell is buckled to the lower shell, and the water of the water tray 1200 can flow into the water storage tank 1100 through the fifth through hole 5100. The sixth through hole 5200 is arranged on the bottom wall of the filter box 5000, and the water guide pipe 1300 passes through the sixth through hole 5200 and extends to the inside of the filter box 5000, and the outer wall of the water guide pipe 1300 and the sixth through hole 5200 have a flow guide gap, and water flows through the flow guide gap and along the flow guide pipe to the water storage tank 1100, which can reduce the noise generated by the falling of water.

[0092] It can be understood that the second filter element refers to a filter core with water filtering function, such as sponge or fiber sheet, cotton sheet, etc.

[0093] In some embodiments, the fence 7000 is installed on the water tank assembly 1000, and the fence 7000 is at least partially arranged above the water tray 1200 and distributed along the circumference of the water tray 1200. The fence 7000 divides the space above the water tray 1200 into an isolated area for preventing the animals from accessing the water tray 1200 and a water drinking area for allowing the animals to access the water tray 1200. This arrangement allows the animals to drink water through the water drinking area and avoid drinking water in the isolated area, which facilitates the control of the number of pets that can drink water at the same time, and thus facilitates the control of the pets' water drinking. In addition, this arrangement can also prevent the animals from gathering around the water tray 1200 to drink water and thus avoid the danger.

[0094] In addition, the animal water drinking device further comprises an electronic cavity 4000 arranged below the water tank assembly 1000. The electronic cavity 4000 is provided with a control system 6000, which comprises an identity recognition unit 6200, a water amount detection unit 6300, a communication unit 6500, and a master controller 6100. The water amount detection unit 6300 is used to monitor the remaining water amount in the water tank assembly 1000. The identity recognition unit 6200 comprises an electronic tag 6230, a reader 6220, and a signal receiver 6210. The electronic tag 6230 is carried by the animals and is used to store the animal identity information corresponding to the animals. The signal receiver 6210 is used to receive the signal carrying the animal identity information sent by the electronic tag. The reader 6220 can obtain the pet identity information carried by the signal and send the pet identity information to the master controller 6100. The communication unit 6500 is used to communicate with a preset terminal 6600. The master controller 6100 is electrically connected with the water amount detection unit 6300, the reader 6220, and the communication unit 6500, respectively. The master controller 6100 is used to send the pet identity information and the information of the remaining water amount to the preset terminal 6600 through the communication unit 6500. This embodiment can facilitate the user to know the water drinking status of the individual pet and facilitate the monitoring of the pets' water drinking. In combination with the design of the fence 7000 described above, this embodiment can solve the problem that the pets' water drinking is prone to be disputed in the current animal water drinking device, which is conducive to improving the accuracy of the monitoring of the individual pet's water drinking.

[0095] In some embodiments, the fence 7000 is detachably connected with the water tank assembly 1000.

[0096] In the specific implementation process, the fence 7000 is detachably installed on the water storage tank 1100. In the extension direction from the isolated area to the water drinking area, the height of the fence 7000 extending above the water tray 1200 in the vertical direction gradually decreases, so that the animals can drink water through the water drinking area and avoid drinking water in the isolated area. By controlling the extension size of the isolated area or the water drinking area, the number of pets that can drink water at the same time can be controlled, which facilitates the control of the pets' water drinking. In addition, this arrangement can also prevent the animals from gathering around the water tray 1200 to drink water and thus avoid the danger.

[0097] Further, referring to FIG. 3, the animal drinking device further comprises a locking assembly 8000 connected between the fence 7000 and the water storage tank 1100 to detachably mount the fence 7000 to the water storage tank 1100. In addition, to improve the stability of the fence 7000 installation, the animal drinking device comprises a plurality of locking assemblies 8000 symmetrically arranged about the center line of the animal drinking device.

[0098] Specifically, in the present embodiment, the locking assembly 8000 comprises a first mounting portion 8100, a second mounting portion 8200 and a clamping portion 8300, wherein the first mounting portion 8100 is mounted to the outer wall of the water storage tank 1100, and the second mounting portion 8200 is provided on the fence 7000.

[0099] In some embodiments, one end of the clamping portion 8300 is rotatably connected to one of the first mounting portion 8100 and the second mounting portion 8200, and the other end of the clamping portion 8300 is adapted to be connected to the other of the first mounting portion 8100 and the second mounting portion 8200, so that the fence 7000 is clamped and locked on the water storage tank 1100. In a specific implementation process, one end of the clamping portion 8300 is rotatably connected to the first mounting portion 8100, the second mounting portion 8200 is a through hole, and the other end of the clamping portion 8300 is connected to a clamping plate 8310, which passes through the second mounting portion 8200 and is clamped to the water dish 1200. When the fence 7000 is mounted on the water storage tank 1100, the clamping plate 8310 is clamped to the edge of the water dish 1200 through the through hole, thereby locking the fence 7000 on the water storage tank 1100, avoiding the fence 7000 from falling off.

[0100] In another embodiment, the inner wall of the fence 7000 forms a clamping portion 7100, one end of the clamping portion 7100 is connected to the fence 7000 to form a fixed end, and the other end of the clamping portion 7100 is away from the fence 7000 to form a free end, the lower surface of the free end is lower than the lower surface of the fixed end to form a clamping groove 7110 below the free end, and the fence 7000 is connected to the inner wall of the water dish 1200 through the clamping groove 7110.

[0101] In another embodiment, the water dish 1200 comprises a dish body 1210 and an extension edge 1220, the extension edge 1220 extends from the circumferential edge of the dish body 1210 in a direction away from the dish body 1210, the extension edge 1220 of the water dish 1200 is provided with a hanging portion 1221, and the top edge of the water storage tank 1100 is connected to the hanging portion 1221 of the water dish 1200.

[0102] It can be understood that, in the present embodiment, the fence 7000 is mounted on the water dish 1200 through the clamping portion 7100.

[0103] In addition, in order to improve the stability of the installation of the fence 7000, the fence 7000 comprises a plurality of clamping portions 7100, which are symmetrically arranged about the center line of the fence 7000.

[0104] The fence 7000 comprises a first side plate 7200, a second side plate 7300, and a third side plate 7400, the first side plate 7200 and the third side plate 7400 are respectively connected to two ends of the second side plate 7300, the first side plate 7200, the second side plate 7300, and the third side plate 7400 are arranged at a portion above the water tray 1200 to form an isolation area, and a portion of the water tray 1200 above which is not covered by the fence 7000 forms a drinking area. Such a design can prevent animals from drinking water in the isolation area, so that the animals drink water on the water tray 1200 in the drinking area.

[0105] In the specific implementation process, the top of the second side plate 7300 is arranged to be bent towards the vertical center line close to the center of the water tray 1200, that is, the end of the second side plate 7300 away from the water tank assembly 1000 is bent towards the vertical center line of the water tray 1200, further, the top of the first side plate 7200 and the third side plate 7400 are respectively arranged to be bent towards each other, further blocking the animals from drinking water from the fence 7000, and the end of the first side plate 7200 and the third side plate 7400 away from the second side plate 7300 are respectively arranged to be bent towards each other, avoiding causing harm to the animals drinking water.

[0106] The outer wall of the water storage tank 1100 is outwardly convexly provided with a support portion 1150, and the bottom edge of the second side plate 7300 is supported on the support portion 1150. In the embodiment, the support portion 1150 is arranged on the side of the water storage tank 1100 away from the drinking area, in practice, the support portion 1150 can be a support strip structure protruding from the outer wall of the water storage tank, and is extended in cooperation with the extension direction of the bottom edge of the fence 7000, so that when the fence 7000 is installed on the water storage tank 1100, the bottom edge of the fence 7000 is supported on the support portion 1150.

[0107] In addition, in the projection of the animal water drinking device on the horizontal plane, the projection of the water pump 2000 is located outside the range enclosed by the first boss 3200. The technical scheme of the present application can effectively avoid the interference caused by electromagnetic induction, and ensure the stability and reliability of the operation of the device.

[0108] The above description is only an optional embodiment of the present application, and does not limit the patent scope of the present application, any equivalent structural transformation made under the inventive concept of the present application, or direct / indirect application in other related technical fields is included in the patent protection scope of the present application.

Claims

1. An animal drinking device, characterised in that, The animal drinking device comprises: a water tank assembly for storing drinking water for animals to drink; a base assembly installed below the water tank assembly; and a control system comprising: a water amount detection unit for monitoring the remaining water amount in the water tank assembly; an identity recognition unit comprising an electronic tag, a reader and a signal receiver, the electronic tag being carried by a pet and storing pet identity information corresponding to the pet, the signal receiver being configured to receive a signal carrying the pet identity information transmitted by the electronic tag, and the reader being capable of obtaining the pet identity information carried by the signal, the reader and the signal receiver being arranged on the base assembly, and the signal receiver being arranged to tilt in a vertical upward direction away from the side wall of the base assembly; a communication unit configured to communicate with a preset terminal, the communication unit being arranged on the base assembly; a main controller arranged on the base assembly, the main controller being electrically connected to the water amount detection unit, the reader and the communication unit, and the main controller being configured to transmit the pet identity information and the information of the remaining water amount to the preset terminal through the communication unit. The base assembly comprises a base body formed with a receiving cavity, the reader, the signal receiver, the water amount detection unit, the communication unit and the main controller being arranged in the receiving cavity, a cavity wall of the receiving cavity is formed with an annular first boss, the first boss comprises a first section, a second section, a third section and a fourth section connected in sequence, the first section is close to the side wall of the base assembly, the third section is away from the side wall of the base assembly, the third section is higher than the first section, and the second section and the fourth section are arranged to tilt in a vertical upward direction away from the first section, the signal receiver is in a coil structure, and the signal receiver is arranged on the first boss.

2. The animal drinking device of claim 1, wherein The water tank assembly comprises a water storage tank, a water drinking plate and a water guide pipe, the water storage tank defines a water storage cavity with a top opening, the water drinking plate is detachably installed on the water storage tank, the water guide pipe connects the water storage tank and the water drinking plate, the animal drinking device further comprises a water pump, the water pump is configured to flow water in the water storage tank to the water drinking plate through the water guide pipe, and in a projection of the animal drinking device on a horizontal plane, a projection of the water pump is located outside a range enclosed by the first boss.

3. The animal drinking vessel of claim 2, wherein The water pump is a wireless water pump, the wireless water pump comprises a water pump control module and a base control module arranged separately, the water pump control module is arranged in the water storage cavity, and the base control module is arranged in the receiving cavity, the base control module comprises a wireless transmitting coil, the water pump control module comprises a wireless receiving coil, and the wireless receiving coil is configured to receive electric energy wirelessly transmitted by the wireless transmitting coil.

4. The animal drinking vessel of claim 3, wherein ​ 5. The animal drinking vessel of claim 3, wherein The water pump comprises a pump water assembly and a driving assembly which are adapted to each other, the pump water assembly is arranged in the water storage cavity, the driving assembly is arranged in the containing cavity, and the driving assembly is used to drive the pump water assembly to rotate so as to make the water in the water storage tank flow to the water tray through the water guide pipe.

6. The animal drinking vessel of claim 5, wherein The pump water assembly comprises a fixed cover which is arranged on the water storage tank, the fixed cover is provided with a filtering cavity and a conveying cavity which are communicated with each other, the filtering cavity is communicated with the water storage tank, the first filtering member is arranged in the filtering cavity, and the conveying cavity is communicated with the water guide pipe.

7. The animal drinking vessel of claim 6, wherein The bottom of the water storage tank is recessed in a direction away from the water tray to form a rotor chamber which is communicated with the conveying cavity, the fixed cover is arranged above the rotor chamber, the pump water assembly comprises a rotor and an impeller, the rotor is arranged in the rotor chamber, the impeller is arranged in the conveying cavity, and the rotor drives the impeller to rotate; and / or, The fixed cover comprises a first cover shell and a second cover shell which are connected with each other, the first cover shell is arranged on the bottom wall of the water storage tank and defines the conveying cavity together with the water storage tank, the second cover shell is arranged on the upper portion of the first cover shell, the second cover shell forms the filtering cavity, the top wall of the first cover shell is provided with a first through hole, and the filtering cavity and the conveying cavity are communicated through the first through hole; and / or, The bottom wall of the water storage tank is provided with a connecting plate which is arranged on the surface facing the water tray, and the fixed cover is clamped with the connecting plate; and / or, The water guide pipe comprises a pipe body and a nozzle, one end of the pipe body is connected with the fixed cover, the other end of the pipe body is connected with the nozzle, and the drinking water flows into the water tray from the nozzle; and / or, The animal water drinking device further comprises a filter box which is used to arrange a second filtering member, the filter box is arranged on the water tray, the filter box is provided with a fifth through hole and a sixth through hole, the drinking water flows into the filter box from the water tray through the fifth through hole, and flows into the water storage tank along the outer wall of the water guide pipe from the sixth through hole after passing through the second filtering member.

8. The animal drinking apparatus of any one of claims 3 to 7, wherein, The animal water drinking device further comprises a fence which is arranged on the water tank assembly, the fence is arranged at least partially above the water tray and is distributed along the circumference of the water tray, the fence divides the upper portion of the water tray into an isolation area which is used to block the animals from contacting the water tray and a drinking area which is used to allow the animals to contact the water tray, and the fence is detachably connected with the water tank assembly.

9. The animal drinking vessel of claim 8, wherein, The animal water drinking device further comprises a lock buckle assembly which is connected between the fence and the water storage tank to detachably arrange the fence on the water storage tank; and / or, The inner wall of the fence is provided with a buckling portion, one end of the buckling portion is connected with the fence to form a fixed end, the other end of the buckling portion is away from the fence to form a free end, the lower surface of the free end is lower than the lower surface of the fixed end to form a clamping groove below the free end, and the fence is connected with the inner wall of the water tray through the clamping groove; and / or, The fence comprises a first side plate, a second side plate and a third side plate, the first side plate and the third side plate are connected to two ends of the second side plate respectively, the first side plate, the second side plate and the third side plate are arranged on the part above the water tray to form the isolation area, and the part above the water tray which is not covered by the fence forms the water drinking area; And / or, The water tray comprises a tray body and an extension edge, the extension edge extends from the circumferential edge of the tray body to the direction away from the tray body, the extension edge of the water tray is provided with a hanging part, and the top edge of the water storage tank is connected with the hanging part of the water tray.

10. The animal drinking bowl according to any one of claims 2 to 7, wherein The reader is arranged on a first circuit board, the first circuit board is electrically connected with the master controller, a second boss and a third boss are formed on the cavity wall of the accommodating cavity, an opening part is formed on the top of the second boss, an abutting part is formed on the surface of the third boss which faces the first circuit board, the first circuit board is arranged in the opening part and is installed in the accommodating cavity, the lower surface of the first circuit board is connected with the second boss, and the side surface of the first circuit board is connected with the abutting part; and / or, The water amount detection unit is a weighing sensor; and / or, The preset terminal is a personal user terminal or a server terminal; and / or, The electronic tag is an RFID electronic tag, the signal receiver is an RFID receiving coil, and the reader is an RFID reader.

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