Pet medicament sprayer

Abstract

According to the pet medicament sprayer, whether an animal approaches or not is detected through the sensing module, if yes, the atomizer module is started for a certain time, the atomizer module atomizes a liquid medicament into medicament mist and then outputs the medicament mist, and therefore the medicament is greatly saved, output according to needs is achieved, and pollution to surrounding air is reduced. In addition, the amount of the medicament consumed by the atomizer module in unit time is fixed, and the medicament consumed each time can be controlled by controlling the working time of the atomizer module, so that the medicament can be quantitatively fed as required. Compared with a traditional heating volatilization mode, the medicine consumption is greatly reduced, pollution to surrounding air is effectively reduced, meanwhile, sufficient medicine mist can be sprayed for repelling when animals such as cats and dogs approach, and the repelling effect is reliable. In addition, the valve plug is matched with the filling pipe, liquid medicament can be quickly filled when the valve plug is opened, and after the valve plug is closed, the valve plate is opened through the air pressure difference to guarantee balance of air pressure inside and outside the storage cavity.

Description

Technical Field

[0001] This utility model relates to pet supplies, and in particular to a pet medicine sprayer. Background Technology

[0002] For pet-related medications, such as dog and cat repellents or sedatives, the only current method of application is through long-term heating and evaporation (similar to mosquito repellent liquid heaters). This method is not only unable to be applied on demand and consumes a large amount of product, but also pollutes the surrounding air and affects users over a long period of time.

[0003] Therefore, how to achieve on-demand application to save pesticides and reduce air pollution is a technical problem that needs to be solved. Utility Model Content

[0004] In view of the above-mentioned deficiencies of the prior art, the technical problem to be solved by this utility model is to provide a pet medicine sprayer that can dispense medicine on demand and in a quantitative manner.

[0005] To achieve the above objectives, this utility model provides a pet medicine sprayer, including a storage device, an atomizer module, and a sensor module. The storage device stores liquid medicine, and the liquid inlet of the atomizer module is connected to the liquid medicine in the storage box. The atomizer module draws in the liquid medicine, atomizes it into medicine mist, and then discharges it. The sensor module detects whether an animal is approaching. If so, it activates the atomizer module to atomize and spray medicine mist.

[0006] As a further improvement of this utility model, it also includes a diffuser head, which has a hollow mist channel inside. One end of the diffuser head is connected and assembled to the mist outlet of the atomizer module. The other end of the diffuser head is located above the top cover and is provided with an outlet and a diffusion arc surface. The outlet passes through the diffuser head. The diffusion arc surface gradually expands outward and curves upward from the end connected to or near the outlet.

[0007] As a further improvement of this utility model, it also includes a battery module and a motherboard module. The battery module is used to supply power to various electrical devices. The sensing module is used to detect whether an animal is approaching. The liquid inlet of the atomizer module is connected to one end of the upper liquid tube, the atomization outlet is connected to the atmosphere or one end of the diffuser head, and the other end of the upper liquid tube is connected to the liquid medicine in the storage chamber. A main control chip is installed on the motherboard module. The main control chip and the control device are connected in communication so that the control device can control the working state of the atomizer module.

[0008] As a further improvement of this utility model, it also includes a sealing cap and an upper shell. The storage device is an outer shell with a hollow outer shell cavity inside, where the liquid medicine is stored. The sealing cap is assembled with the upper shell, and the sealing cap and the outer shell are engaged and fitted together.

[0009] As a further improvement of this utility model, the sealing cover is provided with a clamping edge and a connecting sleeve, and the top of the outer shell is clamped to the outside of the clamping edge and clamped and sealed therewith;

[0010] The upper shell is provided with a tube sleeve, which is inserted into the connecting sleeve. The tube sleeve is clamped and sealed to one end of the upper liquid pipe, and the other end of the upper liquid pipe enters the outer shell cavity and communicates with the liquid medicine inside it.

[0011] As a further improvement of this utility model, it also includes a shell and a storage device, which is a storage box. The shell has a hollow cavity with an open top. The storage box is installed inside the shell cavity. The storage box has a hollow storage cavity inside and stores liquid medicine.

[0012] As a further improvement of this utility model, it also includes a top cover, which is installed on the upper shell or the outer shell, and the top cover is provided with a recessed top cover groove.

[0013] As a further improvement of this utility model, a sealing cover is installed on the top of the storage box, which closes the top opening of the storage cavity; an atomizer module, a battery module, a sensing module, and a motherboard module are respectively installed on the sealing cover.

[0014] As a further improvement of this utility model, the outer shell is also provided with a sensing port, and the detection end of the sensing module is directly opposite to or extends out of the sensing port.

[0015] As a further improvement of this utility model, a through hole is provided on the side of the storage box and the outer shell, and a filling tube is installed at the through hole of the storage box, and the filling tube is assembled with the valve plug.

[0016] The valve plug includes a plug body, a valve plate, and a valve disc. The valve plate is installed inside the hole of the plug body, and the valve plate is provided with a valve plate hole and a mounting hole. The valve disc is provided with a valve disc rod, and the valve disc rod is assembled with the mounting hole to install the valve disc on the valve plate.

[0017] The valve plate and valve plate rod are elastic. In the initial state, the end face of the valve plate is in close contact with the end face of the valve plate, thereby sealing the valve plate hole.

[0018] As a further improvement of this utility model, a detection tube is installed on the sealing cover or inside the storage cavity. The inside of the detection tube is a hollow detection cavity, and a spacer ring is installed inside the detection cavity. The spacer ring divides the detection cavity into upper and lower parts. A magnetic ring is installed in the upper detection cavity, and a float is installed in the lower detection cavity. The magnetic ring is made of magnet and is installed on one end of a sliding rod. The other end of the sliding rod passes through a spring and the spacer ring and is assembled with one end of a pull line. The other end of the pull line is assembled with the float. A reed switch is installed on the end face of the sealing cover corresponding to the magnetic ring and away from the storage cavity. The signal of the reed switch is connected to the main control chip so that the main control chip can determine whether the liquid medicine needs to be replenished.

[0019] The beneficial effects of this utility model are:

[0020] This invention features a simple structure and ease of use. A sensor module detects the approach of animals; if an animal is detected, the atomizer module is activated for a specific time. The atomizer module atomizes the liquid medication into a mist before outputting it, significantly conserving medication and reducing air pollution through on-demand output. Furthermore, the amount of medication consumed by the atomizer module per unit time is fixed; by controlling the module's operating time, the amount consumed each time can be controlled, achieving on-demand and quantitative dispensing. Compared to traditional methods that rely on heating and evaporation, this significantly reduces medication consumption and effectively minimizes air pollution. It also reliably sprays sufficient medication mist to repel animals like cats and dogs when they approach. Additionally, the invention utilizes a valve plug and a dispensing tube. When the valve plug is open, liquid medication can be quickly added; after the valve plug closes, the pressure difference opens the valve plate to maintain pressure balance inside and outside the storage chamber, ensuring a sufficient amount of liquid medication is supplied to the atomizer module.

[0021] This invention also utilizes the buoyancy of the float on the liquid agent and the change in liquid level to drive the movement of the magnetic ring, and uses a reed switch to detect whether the magnetic ring is approaching or moving away to roughly determine the liquid level, thereby detecting whether liquid agent needs to be added. This method is very simple and low-cost. Furthermore, the storage chamber and the reed switch are sealed and separated by a sealing cap, which can effectively reduce the probability of leakage and improve the service life of the entire device. Attached Figure Description

[0022] Figure 1 This is a structural schematic diagram of Embodiment 1. Figure 1 ;

[0023] Figure 2 This is a structural schematic diagram of Embodiment 1. Figure 2 ;

[0024] Figure 3 The explosion of the parts in Example 1 Figure 1 ;

[0025] Figure 4 The explosion of the parts in Example 1 Figure 2 ;

[0026] Figure 5 This is a cross-sectional view of Embodiment 1 located at the center plane of the axis of the upper liquid pipe 310;

[0027] Figure 6 This is a structural schematic diagram of Embodiment 2. Figure 1 ;

[0028] Figure 7 This is a cross-sectional view of Embodiment 2 located at the center plane of the axis of the upper liquid pipe 310;

[0029] Figure 8 This is a cross-sectional view of Embodiment 2 located at the center plane of the axis of the filling pipe 160;

[0030] Figure 9 This is a cross-sectional view of Embodiment 2 located at the center plane of the axis of the probe tube 320;

[0031] Figure 10 This is a schematic diagram of the structure after removing the top cover 120 and the outer shell 110 in Embodiment 2;

[0032] Figure 11 This is a schematic diagram of the structure of the sealing cap 140, the detection tube 320, the liquid inlet tube 310, and the valve plug in Embodiment 2.

[0033] Figure 12 This is a schematic diagram of the structure inside the probe tube and the structure at the valve plug.

[0034] Figure 13 This is a schematic diagram of the valve plug structure;

[0035] Figure 14 This is a structural diagram of valve plate 440 and valve plate 430.

[0036] Figure 15 This is a structural schematic diagram of Embodiment 3;

[0037] Figure 16 The explosion in Example 3 Figure 1 ;

[0038] Figure 17 The explosion in Example 3 Figure 2 ;

[0039] Figure 18 This is a cross-sectional view of the central plane where the axis of the upper liquid pipe 310 is located in Embodiment 3. Detailed Implementation

[0040] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Example 1

[0041] See Figures 1-5 The pet medicine sprayer of this embodiment includes a shell 110, a top cover 120, a diffuser head 130, a sealing cover 140, and a storage box 150. The shell 110 has a hollow shell cavity 111 with an open top. The storage box 150 is installed inside the shell cavity 111. The storage box 150 has a hollow storage cavity 151 inside, which stores liquid medicine. The sealing cover 140 is installed on the top of the storage box 150, and the sealing cover 140 closes the top opening of the storage cavity 151.

[0042] The top opening of the outer shell cavity 111 is sealed by the top cover 120. The top cover 120 has a recessed top cover groove 121. The design of the top cover groove 121 is for both aesthetic purposes and to store the condensed liquid medicine, preventing contamination of surrounding items. The sealing cover 140 is equipped with an atomizer module 240, a battery module 230, a sensor module 210, and a main board module 220. The battery module 230 is used to power the various electrical devices. The sensor module 210 is used to detect whether an animal is approaching. In this embodiment, the sensor module can be a proximity sensor or an infrared sensor, which are very mature technologies, such as existing human proximity sensors and automatic door sensors. The atomizer module 240 is an atomizer. Its liquid inlet is connected to one end of the upper liquid pipe 310, and its atomization outlet is connected to one end of the diffuser head 130. The other end of the upper liquid pipe 310 is connected to the liquid medicine in the storage chamber 151. When in use, the atomizer module 240 draws the liquid medicine from the upper liquid pipe 310, then atomizes it into mist and discharges it into the diffuser head 130, which guides the medicine mist out. The mainboard module 220 is equipped with a main control chip, a charging and discharging circuit for charging and discharging the battery, and a control device for controlling the working state of the atomizer module. The main control chip can be an MCU, PLC, CPU, etc. The charging and discharging circuit directly adopts an existing BMS battery management system; theoretically, as long as it can charge and discharge the battery module, it is sufficient. The control device can be a time relay, which is connected in series in the power supply circuit of the atomizer module, and the control terminal communicates with the main control chip. The main control chip controls the closing time of the time relay to control the running time of the atomizer module. In this way, the amount of medicine emitted can be controlled by the running time, such as 0.1g of medicine for spraying for 5 seconds. Of course, there are many other technical solutions in the existing technology that can control the amount of medicine output for each atomization, and it is not limited to this one. This is just one feasible existing technology.

[0043] The atomizer module 240 may include a water pump and an atomizing nozzle. The inlet of the water pump is connected to the upper liquid pipe, and the outlet is connected to the inlet of the atomizing nozzle. The outlet of the atomizing nozzle is connected to the mist outlet or mist channel 133. In use, the water pump draws the medicine from the storage chamber to the atomizing nozzle, which atomizes the medicine into liquid mist and outputs it to the mist outlet or mist channel 133 to complete the atomization. Of course, this is existing technology. In actual use, it is only necessary to select a technical solution or product from the existing technology that can draw liquid medicine into the atomizer module for atomization and output medicine mist, without being limited to the above technical solution.

[0044] The main control chip is connected to the control terminal of the charging and discharging circuit, the signal terminal of the sensing module, and the control terminal of the control device, respectively. Thus, the main control chip can be used to control the charging and discharging of the battery, obtain the signal from the sensing module, and control the operating status of the atomizer module.

[0045] The diffuser head 130 has a hollow mist channel 133 inside. One end of the diffuser head 130 passes through the top cover 120 and is connected to the mist outlet of the atomizer module 240, so that the mist channel 133 is connected to the mist outlet of the atomizer module 240. The other end of the diffuser head 130 is located above the top cover 120 and is provided with an outlet 132 and a diffusion arc surface 131. The outlet 132 passes through the diffuser head 130 so that the mist channel 133 is connected to the outside. The diffusion arc surface 131 gradually expands outward and bends upward from one end connected to or near the outlet 132. This design mainly uses the diffusion arc surface 131 to guide the drug mist to diffuse outward along the diffusion arc surface 131, quickly increasing the drug coverage area.

[0046] Preferably, the outer casing 110 is further provided with a charging port 113 and a sensing port 112. The detection end of the sensing module 210 is directly opposite to or extends out of the sensing port 112, thereby detecting whether animals such as cats and dogs are approaching. The charging port 113 is directly opposite to the charging end of the charging and discharging circuit, so that the battery can be charged mechanically by inserting a charger into the charging port 113. In this embodiment, the charging end can be a Type-C interface, so that existing mobile phone chargers can be used for charging. Of course, these are all existing technologies, and relevant solutions for battery charging and discharging management in the existing technology can be directly adopted.

[0047] The operation of this embodiment is roughly as follows: The sensing module 210 detects an approaching animal and sends a signal to the main control chip of the motherboard module. The main control chip, according to a preset program, controls the time relay to close, thus activating the atomizer module 240. The atomizer module 240 draws in liquid medication through the upper liquid tube 310 and then atomizes it. The atomized medication vapor is discharged into the vapor channel 133 and then exits from the outlet 132. After the time relay reaches the preset closing time, it opens, and the atomizer module 240 stops operating, waiting for the next trigger. This principle is similar to existing active detection lights, which turn on when someone approaches and turn off when they leave. Example 2

[0048] See Figures 6-14 In Embodiment 1, there are problems such as inconvenience in adding liquid medication, difficulty in timely replenishing air in the storage cavity during use, and inability to detect whether liquid medication needs to be added. This embodiment addresses these issues with the following improvements:

[0049] Through holes are made on the sides of the storage box 150 and the outer shell 110, and a filling pipe 160 is installed at the through hole of the storage box 150. The filling pipe 160 is assembled with the valve plug to achieve the sealing of the storage cavity and to supply air to the storage cavity.

[0050] A probe tube 320 is installed on the sealing cover 140. A magnetic ring 550, whose movement is controlled by the liquid level of the medicine, is installed inside the probe tube 320. Then, a reed switch 250 (or magnetic switch) is installed on the end of the sealing cover 140 away from the storage cavity 151. The signal of the reed switch 250 is connected to the main control chip. When the reed switch 250 is disconnected, the main control chip determines that liquid medicine needs to be added, and thus prompts the user in a preset way. The prompting method can be flashing indicator light, sending a notification to the user's APP through wireless means (a wireless module installed on the motherboard module communicates directly or indirectly with the user's device), etc.

[0051] Specifically, see Figures 6-14 The valve plug includes a connecting strap 410, a plug body 420, a valve plate 430, and a valve disc 440. One end of the connecting strap 410 is fixed to the outer casing 100, and the other end is fixed to the plug body 420. The connecting strap 410 is mainly used to connect the plug body 420 to the outer casing 110 to prevent the plug body 420 from being lost. Specifically, a fixing block 411 is provided on the connecting strap 410, and the fixing block 411 is installed on the outer casing. The connecting strap 410 is flexible.

[0052] The plug body 420 has a hollow plug body hole 421 on its inner side, and a protruding ring 422 is also provided on one end of the plug body 420 located in the outer shell 110. The protruding ring 422 is used to facilitate the removal of the plug body 420 from the filling tube 160. The plug body 420 can be made of elastic soft materials such as rubber or silicone to achieve an interference fit with the filling tube 160 for better sealing.

[0053] A valve plate 430 is installed inside the plug hole 421. The valve plate 430 has a valve plate hole 431 and a mounting hole 432. A valve plate rod 441 is provided on the valve plate 440. A stop head 442 is provided on the valve plate rod 441. The diameter of the stop head 442 is slightly larger than that of the mounting hole 432 and the stop head 442 is elastic. The stop head 442 passes through the mounting hole 432 to install the valve plate 440 on the valve plate 430. The valve plate 440 and the valve plate rod 441 are elastic. In the initial state, the end face of the valve plate 440 is tightly pressed against the end face of the valve plate 430, thereby sealing the valve plate hole 431. Once the air pressure in the storage cavity is low, the external air will push the valve plate 440 open, thereby connecting the valve plate hole 431 with the external air to replenish the air pressure. This can prevent the liquid medicine in the storage cavity from being unable to be drawn out from the upper liquid pipe or from being difficult to draw out from the upper liquid pipe. When the air pressure inside the storage chamber is sufficient, the valve plate will press against the valve plate to seal the valve plate hole 431, thereby preventing the liquid inside the storage chamber from leaking out.

[0054] When liquid medication needs to be added to the storage chamber 151, the stopper 420 is pulled out from the filling tube 160, and then the medication is directly added to the filling position before the stopper 420 is reinserted. Even if the storage box tilts during use, the valve plate hole 431 remains closed as long as the external air pressure cannot push open the valve plate, thus preventing leakage and ensuring pressure balance inside and outside the storage chamber.

[0055] See Figures 9-12 The detector tube 320 has a hollow detector cavity 321 inside, and a spacer ring 322 is installed inside the detector cavity 321. The spacer ring 322 divides the detector cavity 321 into upper and lower parts. Figure 9 (For reference only), a magnetic ring 550 is installed in the upper detection chamber 321, and a float 510 is installed in the lower detection chamber 321. The magnetic ring 550 is made of magnet and is installed on one end of a slide rod 530. The other end of the slide rod 530 passes through a spring 540 and a spacer ring 322 and is assembled with one end of a pull wire 520. The other end of the pull wire 520 is assembled with the float 510. A reed switch 250 (or magnetic switch) is installed on the end face of the sealing cover 140, corresponding to the magnetic ring 550 and away from the storage chamber. When the liquid level in the storage chamber is high, the float resists its gravity through buoyancy, thereby causing the spring to push the magnetic ring to remain in place. Figure 9 In this state, the reed switch remains closed. When the liquid level in the storage chamber drops, the float will move downwards under the action of gravity, gradually tightening the pull line. Eventually, its buoyancy decreases, causing the weight of the float to pull the slide bar 530 downwards against the elastic force of the spring 540. This, in turn, causes the magnetic ring 550 to move downwards. After the magnetic ring 550 moves down to a certain position, its magnetic force is insufficient to close the reed switch, so the reed switch opens. The main control chip receives the signal, determines that the liquid level is insufficient, and can then alert the user. Example 3

[0056] See Figures 15-18 In Example 1, it was inconvenient to add the agent. In Example 2, the agent was added through a filling tube, but this increased the manufacturing cost. Therefore, this example makes the following improvement:

[0057] The storage box 150 is removed, and an upper shell 170 is added. The upper shell 170 can be considered as a part separated from the outer shell 110. The outer shell cavity 111 is used to store liquid medicine. The sealing cover 140 is provided with a clamping edge 141 and a connecting sleeve 142. The top of the outer shell 110 is clamped to the clamping edge 141 and is clamped and sealed therewith. The upper shell 170 is provided with an upper shell hole 171 (equivalent to the sensing port 112 in Embodiment 1 and Embodiment 2). The sensing module 210 passes through the upper shell hole 171 or its detection end is directly opposite the upper shell hole 171.

[0058] A sleeve 172 is provided on the upper shell 170. The sleeve 172 is inserted into the connecting sleeve 142 and screwed together with it to fix the sealing cover 140 to the upper shell 170. The sleeve 172 is clamped and sealed to one end of the liquid inlet pipe 310. The other end of the liquid inlet pipe 310 enters the outer shell cavity 111 and communicates with the liquid medicine inside. The upper cover 120 is installed on the upper shell 170.

[0059] When liquid medication needs to be replenished, simply pull the outer casing 110 downwards to separate it from the locking edge 141, and then add the medication. This structure is very simple, easy to operate, and low in cost. Of course, the outer casing 110 is elastic, and the outer casing and the locking edge 141 have a slight interference fit, which ensures a stable assembly between the outer casing and the sealing cap 140.

[0060] It should be noted that, unless otherwise stated, the technical or scientific terms used in this application shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application pertains.

[0061] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0062] Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly defined.

[0063] In this application, a circumferentially rotatable assembly is a connection assembly that can rotate relative to each other, such as an assembly using bearings; a circumferentially rotatable but axially movable assembly is one that can rotate relative to each other but cannot move axially, such as by installing shaft clips on both sides of the shaft and the mounting device to prevent the shaft from moving axially; a circumferentially rotatable and axially movable assembly is a movable assembly, such as an assembly where the shaft passes through a shaft hole; an assembly that cannot rotate circumferentially but can move axially can be an assembly using spline grooves or spline mating.

[0064] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0065] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0066] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A pet medicine sprayer, characterized by: It includes a storage device, an atomizer module, and a sensor module. The storage device stores liquid medicine, and the liquid inlet of the atomizer module is connected to the liquid medicine in the storage box. The atomizer module draws in the liquid medicine, atomizes it into medicine mist, and then discharges it. The sensor module detects whether any animals are approaching, and if so, it activates the atomizer module to atomize and spray out the medicine mist.

2. The pet medication sprayer as described in claim 1, characterized in that: It also includes a diffuser head, which has a hollow mist channel inside. One end of the diffuser head is connected and assembled to the mist outlet of the atomizer module. The other end of the diffuser head is located above the top cover and is provided with an outlet and a diffusion arc surface. The outlet passes through the diffuser head. The diffusion arc surface gradually expands outward and bends upward from the end connected to or near the outlet.

3. The pet medication sprayer as described in claim 1, characterized in that: It also includes a battery module and a motherboard module. The battery module is used to power various electrical devices. The sensing module is used to detect whether an animal is approaching. The liquid inlet of the atomizer module is connected to one end of the upper liquid tube, and the atomization outlet is connected to the atmosphere or one end of the diffuser head. The other end of the upper liquid tube is connected to the liquid medicine in the storage chamber. The motherboard module is equipped with a main control chip. The main control chip and the control device are connected in communication so that the control device can control the working state of the atomizer module.

4. The pet medication sprayer as described in claim 1, characterized in that: It also includes a sealing cap and an upper shell. The storage device is an outer shell with a hollow outer shell cavity inside, where the liquid medicine is stored. The sealing cap is assembled with the upper shell, and the sealing cap and the outer shell are engaged.

5. The pet medication sprayer as described in claim 4, characterized in that: The sealing cover is provided with a clamping edge and a connecting sleeve, and the top of the outer shell is clamped and sealed to the clamping edge; The upper shell is provided with a tube sleeve, which is inserted into the connecting sleeve. The tube sleeve is clamped and sealed to one end of the upper liquid pipe, and the other end of the upper liquid pipe enters the outer shell cavity and communicates with the liquid medicine inside it.

6. The pet medication sprayer as described in claim 1, characterized in that: It also includes an outer shell, and the storage device is a storage box. The outer shell has a hollow cavity with an open top. The storage box is installed inside the outer shell cavity. The storage box has a hollow storage cavity inside, and the storage cavity stores liquid medicine.

7. The pet medication sprayer as described in claim 4 or 6, characterized in that: It also includes a top cover, which is mounted on the upper shell or outer shell and has a recessed top cover groove.

8. The pet medication sprayer as described in claim 6, characterized in that: The top of the storage box is fitted with a sealing cover that seals the top opening of the storage chamber; the sealing cover is fitted with the atomizer module, battery module, sensor module and mainboard module respectively.

9. The pet medication sprayer as described in claim 6, characterized in that: The outer casing is also provided with a sensing port, and the detection end of the sensing module is directly opposite to or extends out of the sensing port.

10. The pet medication sprayer as described in any one of claims 6, 8, and 9, characterized in that: A through hole is provided on the side of the storage box and the outer shell, and a filling tube is installed at the through hole of the storage box. The filling tube is assembled with the valve plug. The valve plug includes a plug body, a valve plate, and a valve disc. The valve plate is installed inside the hole of the plug body, and the valve plate is provided with a valve plate hole and a mounting hole. The valve disc is provided with a valve disc rod, and the valve disc rod is assembled with the mounting hole to install the valve disc on the valve plate. The valve plate and valve plate rod are elastic. In the initial state, the end face of the valve plate is in close contact with the end face of the valve plate, thereby sealing the valve plate hole.

Images