Medicine applying device with replaceable functional module

Abstract

The utility model relates to a medicine applying device with a replaceable functional module, which comprises a shell, the functional module, a liquid pump, a seat body module, a controller and a battery, the seat body module is provided with a bottle mouth connecting port used for connecting a liquid storage bottle, an air port used for communicating with the liquid storage bottle and a liquid outlet used for discharging liquid in the liquid storage bottle, the seat body module is arranged in the shell, and the controller is connected with the liquid outlet. The bottle neck connector is exposed out of the top of the shell to form a liquid storage bottle mounting area; by arranging the detachable function modules, modular combination of different nursing requirements is achieved, a user can select or replace the function modules according to actual conditions, and therefore the application range of the device is expanded.

Description

Technical Field

[0001] This utility model relates to a medicine applicator with replaceable functional modules. Background Technology

[0002] Currently, hair care has become an important part of modern people's daily beauty and health management. Various hair care products, such as essential oils, conditioners, treatments, and scalp care solutions, are constantly being innovated to meet consumers' diverse needs for hair maintenance and repair. However, existing hair care methods mainly rely on traditional manual application, where users need to pour the treatment, solution, or essential oil into their palms and then evenly apply it to their hair and scalp. This method has several shortcomings, specifically in the following aspects:

[0003] Traditional manual application methods rely on manual operation, which can easily lead to uneven distribution of the treatment solution or medicine on the hair, scalp, and hair roots. This makes it difficult to achieve precise and quantitative delivery, thus affecting the actual care effect of the product and may even lead to insufficient or excessive local care.

[0004] During manual application, the amount of care solution or medication used cannot be effectively controlled, easily leading to product waste. Furthermore, repeated contact with care products can cause oily hands, reducing the user experience and consequently affecting consumer satisfaction and dependence on the products.

[0005] In the existing technology, there are also medicine applicators for applying care solutions, but these medicine applicators are only equipped with a single liquid guiding module. For different needs, a single functional module is difficult to meet the diverse usage requirements of users. Utility Model Content

[0006] The purpose of this utility model is to provide a medicine applicator with replaceable and easily replaceable functional modules.

[0007] The purpose of this utility model is achieved as follows:

[0008] A replaceable functional module medicine applicator includes a housing, a functional module, a liquid pump, a base module, a controller, and a battery. The base module has a bottle nozzle connection port for connecting to a liquid storage bottle, an air port for communicating with the liquid storage bottle, and a drain port for discharging liquid from the liquid storage bottle. The base module is disposed inside the housing, and the bottle nozzle connection port protrudes from the top of the housing to form a liquid storage bottle mounting area.

[0009] The liquid pump and controller are mounted on the housing. The battery and liquid pump are electrically connected to the controller, and the battery supplies power to the controller and liquid pump.

[0010] The inlet of the pump is connected to the outlet of the drain port, and the outlet of the pump is exposed at the bottom of the housing to form a functional module installation area. The controller controls the start and stop and / or speed adjustment of the pump.

[0011] The bottom of the housing is provided with a first conductive end at the location corresponding to the functional module installation area, and the first conductive end is electrically connected to the controller;

[0012] The functional module is provided with a second conductive terminal. The functional module and the housing are detachably connected, so that the functional module is snapped into the functional module installation area, so that the first conductive terminal and the second conductive terminal are in contact. The battery supplies power to the functional module, and the controller controls the start and stop of the functional module.

[0013] By setting up detachable functional modules, modular combinations of different nursing needs can be realized. Users can select or replace functional modules according to actual conditions, thereby expanding the application range of the equipment.

[0014] The integrated design of the pump and controller enables precise control of the fluid delivery volume through the start-up, shutdown, and speed adjustment of the pump, reducing fluid waste and ensuring medication effectiveness.

[0015] Electrical connection is achieved when the first conductive terminal at the bottom of the housing contacts the second conductive terminal on the functional module, ensuring that the battery provides stable power to each module and improving the overall system reliability and operating efficiency.

[0016] The modules are assembled and disassembled using snap-fit ​​mechanisms, which facilitates daily maintenance, replacement, and upgrades, reduces maintenance costs, and extends the service life of the equipment.

[0017] The objective of this utility model can also be achieved by the following technical measures:

[0018] Furthermore, the functional module has a built-in magnet or a metal sheet that can be attracted by a magnet, and the bottom of the housing has a built-in magnet or a metal sheet that can be attracted by a magnet in the area where the functional module is installed. The magnet and the metal sheet are attracted to each other, thereby connecting the functional module and the housing.

[0019] Magnets or metal plates attract the functional modules, allowing them to automatically align and firmly attach to the corresponding positions on the housing without the need for additional mechanical fixing devices. This greatly simplifies the installation and disassembly process, making it easy for users to quickly replace different functional modules.

[0020] The magnetic connection provides a balanced attraction force, ensuring that the module and the housing always maintain good contact, reducing the risk of falling off due to vibration or external impact, thereby improving the overall stability and safety of the equipment.

[0021] The magnetic attraction method eliminates the need for traditional mechanical clips, avoiding friction and wear and component fatigue caused by repeated disassembly and assembly, thus helping to extend the service life of the equipment and maintain the integrity of the connection parts.

[0022] Magnetic connections can make the device look simpler and smoother, in line with modern design concepts, while also achieving an integrated design of functional modules and housing, improving overall aesthetics and user experience.

[0023] Furthermore, the functional module is a liquid guiding module, which is provided with a liquid guiding inlet and at least two liquid guiding outlets. The liquid guiding module is detachably connected to the housing, and the liquid guiding inlet is connected to the outlet of the liquid pump.

[0024] The liquid delivery module is equipped with a liquid delivery inlet and a liquid delivery outlet, and the liquid delivery inlet is connected to the outlet of the liquid pump, so that the liquid can be accurately and stably delivered into the liquid delivery module by the liquid pump, thereby achieving quantitative and uniform delivery of the drug solution and improving the treatment or nursing effect.

[0025] The liquid guiding module, which is detachably connected to the housing, facilitates quick disassembly, replacement, and cleaning, reducing maintenance costs and improving the flexibility and ease of use of the equipment, making it suitable for different usage scenarios and needs.

[0026] Furthermore, the liquid guiding module has a built-in liquid dispensing chamber, a hollow lower insertion end is provided at the top of the liquid guiding module, the hollow lower insertion end has a liquid guiding inlet, hollow liquid guiding columns are provided at intervals at the bottom of the liquid guiding module, the hollow liquid guiding columns have liquid guiding outlets, and the hollow lower insertion end, the liquid dispensing chamber and the hollow liquid guiding columns are connected.

[0027] The hollow lower plug-in end is inserted into the outlet of the liquid pump to connect the outlet of the liquid pump to the liquid pump.

[0028] The liquid distribution chamber structure allows the liquid to be divided after entering the liquid delivery module, ensuring that the medicine or nursing solution is evenly distributed to each channel, thereby improving the overall delivery accuracy and consistency.

[0029] The liquid separation chamber serves as an intermediate conversion zone, effectively connecting the hollow lower plug end to the hollow liquid guide column. This buffers changes in liquid flow rate and reduces liquid impact, ensuring a smooth delivery process and minimizing pressure fluctuations that may occur during pumping.

[0030] A well-designed liquid distribution chamber helps to disperse liquid flow and reduce the risk of blockage caused by concentrated flow.

[0031] Furthermore, it also includes an EMS microcurrent generator, which includes a circuit board and comb teeth. The circuit board is disposed on the liquid guiding module, the second conductive terminal is electrically connected to the circuit board, and the comb teeth are disposed on the liquid guiding module and connected to the circuit board.

[0032] The battery supplies power to the circuit board through the first and second conductive terminals, thereby activating the EMS microcurrent generator, which in turn generates an EMS microcurrent through the comb teeth.

[0033] Furthermore, a first signal transmission contact is provided at the bottom of the housing corresponding to the functional module mounting area, and the first signal transmission contact is electrically connected to the controller; a second signal transmission contact is provided in the liquid guiding module, and the second signal transmission contact is electrically connected to the circuit board.

[0034] The controller transmits signals to the circuit board through the first signal transmission contact and the second signal transmission contact, thereby controlling the start and stop of the EMS microcurrent generator.

[0035] Integrating the EMS microcurrent generator into the fluid delivery module enables the dual functions of drug delivery and EMS microcurrent therapy, which helps to stimulate the treatment site with microcurrents while administering the infusion, thereby enhancing the therapeutic or cosmetic effects.

[0036] Through the first and second conductive terminals, the battery can stably power the circuit board, thereby reliably starting the EMS micro-current generator and ensuring that the EMS system can work continuously and stably.

[0037] The first signal transmission contact at the bottom of the housing and the second signal transmission contact on the liquid guiding module enable signal transmission with the controller. The controller can precisely control the circuit board to realize the start and stop control of the EMS micro current generator, further improving the intelligence and precision of the equipment.

[0038] The circuit board and comb teeth of the EMS microcurrent generator are all located on the liquid guiding module, which is tightly integrated with the liquid guiding function module. This saves internal space, simplifies the installation and maintenance process, and reduces system complexity.

[0039] Furthermore, the functional module is a camera module, which is equipped with a camera. The second conductive terminal is electrically connected to the camera. The camera module is detachably connected to the housing. The first conductive terminal and the second conductive terminal are in contact. The battery supplies power to the camera through the first conductive terminal and the second conductive terminal, thereby activating the camera.

[0040] The camera module is detachably connected to the housing, making it convenient for users to replace, clean, and repair the module, reducing maintenance costs, and improving the overall reliability and lifespan of the equipment.

[0041] The first and second conductive terminals enable electrical connection between the camera module and the battery, allowing the camera to automatically receive power and start up after installation, simplifying system connection and operation procedures.

[0042] The camera module can capture real-time images of the user's scalp and hair condition and upload them to the server for analysis. Based on the analysis results, the system can intelligently recommend suitable care solutions and treatment plans for the user's current scalp and hair condition, achieving personalized care and improving treatment effectiveness.

[0043] Through the server's image analysis function, users can obtain scientific and reasonable nursing advice without professional knowledge, reducing the blind selection of nursing solutions, improving efficiency, and making nursing more scientific and intelligent.

[0044] Furthermore, a first signal transmission contact is provided at the bottom of the housing corresponding to the functional module mounting area, and the first signal transmission contact is electrically connected to the controller; the camera module is provided with a second signal transmission contact, and the second signal transmission contact is electrically connected to the camera.

[0045] The controller transmits signals to the camera through a first signal transmission contact and a second signal transmission contact, thereby controlling the camera's opening and closing.

[0046] Through the first and second signal transmission contacts, the controller can precisely control the opening and closing of the camera, avoiding energy waste caused by continuous camera operation, while improving the intelligence level of the device and optimizing the user experience.

[0047] The camera module is designed with signal transmission contacts, allowing it to be replaced or upgraded at any time. This makes the device compatible with different types of cameras and supports future functional expansion, such as high-definition shooting and infrared detection, thereby improving the system's adaptability and scalability.

[0048] With precise management by the controller, the camera is only turned on when needed, avoiding unnecessary power consumption, improving battery life, and making the device more stable and reliable during long-term care.

[0049] The design employs a signal transmission contact connection, allowing the camera module to be detached and replaced. It can also automatically connect to the controller without complicated manual pairing, making it easy for users to operate and improving the user experience.

[0050] Furthermore, it also includes a data transmission module, which is disposed within the camera module, and the second conductive terminal, the second signal transmission contact and the camera are electrically connected to the data transmission module respectively.

[0051] Data captured by the camera can be wirelessly transmitted to mobile phones, computers, or cloud servers, avoiding the limitations of traditional wired transmission. This allows users to view and analyze the condition of their scalp and hair anytime, anywhere, improving ease of use.

[0052] The data transmission module can upload captured images or videos to the server in real time, and provide personalized nursing plans through intelligent analysis, making the nursing plans more scientific and precise, and improving the nursing effect.

[0053] Furthermore, the data transmission module is a Bluetooth module or a WIFI module.

[0054] Furthermore, the functional module is provided with a slot or a block, and the bottom of the housing is provided with a block or a slot corresponding to the functional module installation area. The functional module rotates into the functional module installation area, causing the block to enter the slot, thereby connecting the functional module and the housing.

[0055] By incorporating slots or locking blocks in the corresponding parts of the functional module and the housing, the functional module can be precisely engaged and positioned when rotated into the installation area. This not only ensures a secure connection between the functional module and the housing but also facilitates quick installation and disassembly by the user. This design improves the overall stability and reliability of the equipment, preventing modules from accidentally falling off or becoming misaligned during use.

[0056] Furthermore, it also includes a phototherapy module, which includes a red light lamp and a blue light lamp. The red light lamp and the blue light lamp are respectively installed on the fluid guiding module. The red light lamp and the blue light lamp are electrically connected to the controller, and the controller controls the start and stop of the red light lamp and the blue light lamp.

[0057] The phototherapy module integrates red and blue light lamps, each mounted on the fluid delivery module and connected to a controller, allowing for precise control of the activation and deactivation of the red and blue light. The red and blue light have complementary phototherapy effects, promoting blood circulation, reducing inflammation, and aiding skin repair, further enriching the device's functionality and meeting the personalized care needs of different users.

[0058] Furthermore, it also includes a human body sensing module, which is electrically connected to the comb teeth and the controller respectively. When a single comb tooth or adjacent comb teeth come into contact with the human body, the human body sensing module sends a signal to the controller, and the controller controls the start and stop of the EMS microcurrent generator and / or the liquid pump.

[0059] By introducing a human body sensing module, the system can promptly send a signal to the controller when the comb teeth or adjacent comb teeth come into contact with a human body, thereby automatically controlling the start and stop of the EMS microcurrent generator and / or the suction pump. This design not only improves the intelligence of equipment operation and reduces the user's workload, but also effectively prevents misoperation, ensuring the safety and accuracy of the nursing process.

[0060] Furthermore, it also includes an infrared sensing module, which is installed on the liquid guiding module. The infrared sensing module is electrically connected to the controller. The infrared sensing module sends a signal to the controller, and the controller controls the start and stop of the EMS microcurrent generator and / or the liquid pump.

[0061] An infrared sensor module is installed on the fluid delivery module. By detecting infrared signals emitted by the human body, the device enables non-contact detection and intelligent control. When a human body is detected, the infrared sensor module quickly sends a signal to the controller, thereby automatically controlling the start and stop of the EMS microcurrent generator and / or the fluid pump. This technology improves the device's automated response capability, enhances user safety and ease of use, and also helps to improve the overall nursing experience.

[0062] The beneficial effects of this utility model are as follows:

[0063] This invention, by setting detachable functional modules, realizes modular combination for different nursing needs. Users can select or replace functional modules according to actual conditions, thereby expanding the application range of the equipment.

[0064] In this invention, an electrical connection is achieved when the first conductive end at the bottom of the housing contacts the second conductive end on the functional module, ensuring that the battery provides stable power to each module and improving the reliability and operational efficiency of the overall system.

[0065] This invention uses a magnetic attraction method that eliminates the need for traditional mechanical clips, avoiding friction and wear and component fatigue caused by repeated disassembly and assembly. This helps extend the service life of the equipment and maintain the integrity of the connection parts.

[0066] In this invention, the first signal transmission contact at the bottom of the housing and the second signal transmission contact on the liquid guiding module enable signal transmission with the controller. The controller can precisely control the circuit board to realize the start and stop control of the EMS micro current generator, further improving the intelligence and precision of the equipment.

[0067] This invention integrates an EMS microcurrent generator into a fluid delivery module, achieving the dual functions of drug delivery and EMS microcurrent therapy. This helps to stimulate the treatment site with microcurrents while administering the infusion, thereby enhancing the therapeutic or cosmetic effects.

[0068] In this invention, the camera module is connected to the housing in a detachable manner, which facilitates module replacement, cleaning and maintenance by users, reduces maintenance costs, and improves the overall reliability and service life of the equipment.

[0069] In this invention, the first conductive end and the second conductive end realize the electrical connection between the camera module and the battery, so that the camera can automatically obtain power and start after installation, simplifying the system connection and operation process. Moreover, through the first signal transmission contact and the second signal transmission contact, the controller can accurately control the opening and closing of the camera, avoiding energy waste caused by continuous operation of the camera, while improving the intelligence level of the device and optimizing the user experience.

[0070] This invention features a camera module that can capture real-time images of a user's scalp and hair condition and upload them to a server for analysis. Based on the analysis results, the system can intelligently recommend suitable care solutions and treatment plans for the user's current scalp and hair condition, achieving personalized care and improving the care effect. Attached Figure Description

[0071] Figure 1 This is a schematic diagram of a drug delivery device with replaceable functional modules (liquid delivery module status).

[0072] Figure 2 This is a schematic diagram of a drug delivery device with replaceable functional modules (liquid delivery module status, top and bottom covers removed).

[0073] Figure 3 This is an assembly diagram of a drug delivery device with replaceable functional modules (liquid delivery module status).

[0074] Figure 4 Another assembly view of the drug delivery device with replaceable functional modules (liquid delivery module status).

[0075] Figure 5 This is a partial exploded view of the drug delivery device with replaceable functional modules (liquid delivery module status).

[0076] Figure 6 This is an exploded view of the fluid delivery module.

[0077] Figure 7 This is a schematic diagram of a medicine applicator with replaceable functional modules (camera module status, top and bottom covers removed).

[0078] Figure 8 This is an assembly diagram of a medicine applicator with replaceable functional modules (camera module status).

[0079] Figure 9 Another assembly view of the medicine applicator with replaceable functional modules (camera module status).

[0080] Figure 10 This is a schematic diagram of the camera module. Detailed Implementation

[0081] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0082] Implementation examples, in conjunction with Figures 1 to 6 As shown, a replaceable functional module medicine applicator includes a housing 1, a functional module, a liquid pump 2, a base module 3, a controller 6, and a battery 7. The base module 3 has a bottle nozzle connection port 31 for connecting to a liquid storage bottle 10, an air port for communicating with the liquid storage bottle 10, and a drain port for discharging liquid from the liquid storage bottle 10. A one-way valve is provided at the air port. The base module 3 is disposed inside the housing 1, and the bottle nozzle connection port 31 protrudes from the top of the housing 1 to form a liquid storage bottle mounting area 11.

[0083] The liquid pump 2 and the controller 6 are mounted on the housing 1. The battery 7 and the liquid pump 2 are electrically connected to the controller 6 respectively. The battery 7 supplies power to the controller 6 and the liquid pump 2.

[0084] The inlet of the pump 2 is connected to the outlet of the drain port, and the outlet of the pump 2 is exposed at the bottom of the housing 1 to form a functional module installation area 12. The controller 6 controls the start and stop and / or speed adjustment of the pump 2.

[0085] The bottom of the housing 1 is provided with a first conductive end 13 at the position corresponding to the functional module installation area 12, and the first conductive end 13 is electrically connected to the controller 6.

[0086] The functional module is provided with a second conductive terminal 14. The functional module and the housing 1 are detachably connected, so that the functional module is snapped into the functional module installation area 12, and the first conductive terminal 13 and the second conductive terminal 14 are in contact. The battery 7 supplies power to the functional module, and the controller 6 controls the start and stop of the functional module.

[0087] Furthermore, the functional module has a built-in magnet or a metal sheet that can be attracted by a magnet, and the bottom of the housing 1 corresponding to the functional module mounting area 12 has a built-in magnet or a metal sheet that can be attracted by a magnet. The magnet and the metal sheet are attracted to each other, realizing the connection between the functional module and the housing 1.

[0088] Furthermore, the functional module is a liquid guiding module 4, which is provided with a liquid guiding inlet and a liquid guiding outlet. The liquid guiding module 4 is detachably connected to the housing 1, and the liquid guiding inlet is connected to the outlet of the liquid pump 2.

[0089] Furthermore, the liquid guiding module 4 has a built-in liquid dispensing chamber 41, a hollow lower insertion end 42 is provided at the top of the liquid guiding module 4, the hollow lower insertion end 42 has the liquid guiding inlet, and hollow liquid guiding columns 43 are provided at intervals at the bottom of the liquid guiding module 4, the hollow liquid guiding columns 43 have the liquid guiding outlet, and the hollow lower insertion end 42, the liquid dispensing chamber 41 and the hollow liquid guiding columns 43 are connected;

[0090] The hollow lower plug end 42 is inserted into the outlet of the liquid pump 2, thereby connecting the outlet of the liquid pump 2 with the liquid pump 2.

[0091] Furthermore, it also includes an EMS microcurrent generator 5, which includes a circuit board 51 and comb teeth 52. The circuit board 51 is disposed on the liquid guiding module 4, the second conductive end 14 is electrically connected to the circuit board 51, and the comb teeth 52 are disposed on the liquid guiding module 4 and connected to the circuit board 51.

[0092] The battery 7 supplies power to the circuit board 51 through the first conductive terminal 13 and the second conductive terminal 14, thereby activating the EMS microcurrent generator 5, which in turn generates an EMS microcurrent through the comb teeth 52.

[0093] Furthermore, a first signal transmission contact 15 is provided at the bottom of the housing 1 corresponding to the functional module mounting area 12. The first signal transmission contact 15 is electrically connected to the controller 6. The liquid guiding module 4 is provided with a second signal transmission contact 16. The second signal transmission contact 16 is electrically connected to the circuit board 51.

[0094] The controller 6 transmits signals to the circuit board 51 through the first signal transmission contact 15 and the second signal transmission contact 16, thereby controlling the start and stop of the EMS microcurrent generator 5.

[0095] Furthermore, it also includes a top cover 17 for sealing the liquid storage bottle mounting area 11 and a bottom cover 18 for sealing the functional module mounting area 12.

[0096] Furthermore, the functional module is provided with a slot or a block, and the bottom of the housing 1 is provided with a block or a slot corresponding to the functional module mounting area 12. The functional module rotates into the functional module mounting area 12, causing the block to enter the slot, thereby connecting the functional module and the housing 1.

[0097] Furthermore, it also includes a phototherapy module, which includes a red light and a blue light. The red light and blue light are respectively installed on the fluid delivery module 4. The red light and blue light are electrically connected to the controller 6, and the controller 6 controls the start and stop of the red light and blue light.

[0098] Furthermore, it also includes a human body sensing module, which is electrically connected to the comb teeth and the controller 6 respectively. When a single comb tooth or adjacent comb teeth come into contact with the human body, the human body sensing module sends a signal to the controller 6, and the controller 6 controls the start and stop of the EMS microcurrent generator 5 and / or the liquid pump 2.

[0099] Installation of the fluid delivery module

[0100] Users can securely install the functional module (e.g., the liquid guiding module 4) into the functional module mounting area 12 of the housing 1 using a snap-on detachable connection method. At the same time, the magnetic attraction method further ensures a stable connection between the liquid guiding module 4 and the housing 1.

[0101] Start the suction pump 2 to care for the scalp

[0102] The user activates the pump 2 via controller 6, causing the care solution in the reservoir 10 to be discharged through the base module 3. After being drawn in by the pump 2, the solution is precisely delivered to the scalp through the delivery module 4. This process ensures that the care solution is delivered evenly and accurately to the target area, thereby achieving a good liquid care effect.

[0103] EMS Microcurrent Care Method

[0104] During the care process, the user can also activate the EMS microcurrent generator 5 via the controller 6. The controller 6 transmits commands to the circuit board 51 through signal transmission contacts located on the housing 1 and the fluid delivery module 4, thereby enabling the EMS microcurrent generator to operate and output microcurrents through the comb teeth to provide low-frequency electrical stimulation to the scalp or other care areas. EMS microcurrents help stimulate local blood circulation and promote metabolism, thereby achieving additional care effects.

[0105] Uses of air vents:

[0106] During the discharge of the contact lens solution, the activation of the pump 2 creates negative pressure within the storage bottle 10. To ensure the solution flows smoothly from the drain port, an air vent on the base module 3 allows outside air to enter the storage bottle 10, balancing the pressure inside and outside the vent and preventing excessive negative pressure from hindering solution delivery. Furthermore, a one-way valve is installed at the vent, allowing only air to enter the storage bottle and preventing leakage or backflow of the solution, thus ensuring the stability and hygiene of the discharge process. In addition, the one-way valve effectively prevents external contaminants from entering the storage bottle, ensuring the quality and safety of the solution.

[0107] Human body induction activates EMS microcurrent care and suction pump 2 for scalp care.

[0108] When the comb teeth or adjacent comb teeth come into contact with the human body, they can promptly send a signal to the controller indicating the presence of the human body, thereby automatically controlling the start and stop of the EMS microcurrent generator and the liquid pump.

[0109] In other embodiments, an infrared sensing module is replaced instead of a human body sensing module. The infrared sensing module is mounted on the liquid guiding module and is electrically connected to the controller. The infrared sensing module sends a signal to the controller, which controls the start and stop of the EMS microcurrent generator and / or the liquid pump.

[0110] Example 2, combined with Figures 7 to 10As shown, a replaceable functional module medicine applicator includes a housing 1, a functional module, a liquid pump 2, a base module 3, a controller 6, and a battery 7. The base module 3 has a bottle nozzle connection port 31 for connecting to a liquid storage bottle 10, an air port for communicating with the liquid storage bottle 10, and a drain port for discharging liquid from the liquid storage bottle 10. The base module 3 is disposed inside the housing 1, and the bottle nozzle connection port 31 protrudes from the top of the housing 1 to form a liquid storage bottle mounting area 11.

[0111] The liquid pump 2 and the controller 6 are mounted on the housing 1. The battery 7 and the liquid pump 2 are electrically connected to the controller 6 respectively. The battery 7 supplies power to the controller 6 and the liquid pump 2.

[0112] The inlet of the pump 2 is connected to the outlet of the drain port, and the outlet of the pump 2 is exposed at the bottom of the housing 1 to form a functional module installation area 12. The controller 6 controls the start and stop and / or speed adjustment of the pump 2.

[0113] The bottom of the housing 1 is provided with a first conductive end 13 at the position corresponding to the functional module installation area 12, and the first conductive end 13 is electrically connected to the controller 6.

[0114] The functional module is provided with a second conductive terminal 14. The functional module and the housing 1 are detachably connected, so that the functional module is snapped into the functional module installation area 12, and the first conductive terminal 13 and the second conductive terminal 14 are in contact. The battery 7 supplies power to the functional module, and the controller 6 controls the start and stop of the functional module.

[0115] Furthermore, the functional module is a camera module 8, which is equipped with a camera 9. The second conductive terminal 14 is electrically connected to the camera 9. The camera module 8 is detachably connected to the housing 1. The first conductive terminal 13 and the second conductive terminal 14 are in contact. The battery 7 supplies power to the camera 9 through the first conductive terminal 13 and the second conductive terminal 14, thereby activating the camera 9.

[0116] Furthermore, a first signal transmission contact 15 is provided at the bottom of the housing 1 corresponding to the functional module mounting area 12. The first signal transmission contact 15 is electrically connected to the controller 6. The camera module 8 is provided with a second signal transmission contact 16. The second signal transmission contact 16 is electrically connected to the camera 9.

[0117] The controller 6 transmits signals to the camera 9 through the first signal transmission contact 15 and the second signal transmission contact 16, thereby controlling the opening and closing of the camera 9.

[0118] Furthermore, it also includes a data transmission module, which is disposed within the camera module 8. The second conductive terminal 14, the second signal transmission contact 16, and the camera 9 are electrically connected to the data transmission module.

[0119] Furthermore, the data transmission module is a Bluetooth module or a WIFI module.

[0120] Furthermore, it also includes a top cover 17 for sealing the liquid storage bottle mounting area 11 and a bottom cover 18 for sealing the functional module mounting area 12.

[0121] Camera module 8 working:

[0122] The camera module 8 captures real-time images of the user's scalp via the camera 9, and uploads them to the server for image analysis via the data transmission module (Bluetooth or WIFI). The system can then intelligently recommend suitable care solutions and treatment plans for the user's current scalp and hair condition, thereby achieving personalized care recommendations.

Claims

1. A drug delivery device with replaceable functional modules, comprising a housing, functional modules, a liquid pump, a base module, a controller, and a battery, characterized in that: The base module has a bottle nozzle connection port for connecting to the liquid storage bottle, an air port for connecting to the liquid storage bottle, and a drain port for discharging the liquid from the liquid storage bottle. The base module is set inside the housing, and the bottle nozzle connection port protrudes from the top of the housing to form a liquid storage bottle installation area. The liquid pump and controller are mounted on the housing. The battery and liquid pump are electrically connected to the controller, and the battery supplies power to the controller and liquid pump. The inlet of the pump is connected to the outlet of the drain port, and the outlet of the pump is exposed at the bottom of the housing to form a functional module installation area. The controller controls the start and stop and / or speed adjustment of the pump. The bottom of the housing is provided with a first conductive end at the location corresponding to the functional module installation area, and the first conductive end is electrically connected to the controller; The functional module is provided with a second conductive terminal. The functional module and the housing are detachably connected, so that the functional module is snapped into the functional module installation area, so that the first conductive terminal and the second conductive terminal are in contact. The battery supplies power to the functional module, and the controller controls the start and stop of the functional module.

2. The medication applicator with replaceable functional modules according to claim 1, characterized in that: The functional module has a built-in magnet or a metal sheet that can be attracted by a magnet. The bottom of the housing, corresponding to the functional module mounting area, has a built-in magnet or a metal sheet that can be attracted by a magnet. The magnet and the metal sheet attract each other, realizing the connection between the functional module and the housing.

3. The medication applicator with replaceable functional modules according to claim 1 or 2, characterized in that: The functional module is a liquid guiding module, which is provided with a liquid guiding inlet and at least two liquid guiding outlets. The liquid guiding module is detachably connected to the housing, and the liquid guiding inlet is connected to the outlet of the liquid pump.

4. The medication applicator with replaceable functional modules according to claim 3, characterized in that: The liquid guiding module has a built-in liquid dispensing chamber. The top of the liquid guiding module is provided with a hollow lower insertion end, and the hollow lower insertion end has a liquid guiding inlet. The bottom of the liquid guiding module is provided with hollow liquid guiding columns at intervals, and the hollow liquid guiding columns have liquid guiding outlets. The hollow lower insertion end, the liquid dispensing chamber and the hollow liquid guiding columns are connected. The hollow lower plug-in end is inserted into the outlet of the liquid pump to connect the outlet of the liquid pump to the liquid pump.

5. The medication applicator with replaceable functional modules according to claim 3, characterized in that: It also includes an EMS microcurrent generator, which includes a circuit board and comb teeth. The circuit board is disposed on the liquid guiding module, the second conductive terminal is electrically connected to the circuit board, and the comb teeth are disposed on the liquid guiding module and connected to the circuit board. The battery supplies power to the circuit board through the first and second conductive terminals, thereby activating the EMS microcurrent generator, which in turn generates an EMS microcurrent through the comb teeth.

6. The medication applicator with replaceable functional modules according to claim 5, characterized in that: The bottom of the housing is provided with a first signal transmission contact corresponding to the functional module installation area. The first signal transmission contact is electrically connected to the controller. The liquid guiding module is provided with a second signal transmission contact. The second signal transmission contact is electrically connected to the circuit board. The controller transmits signals to the circuit board through the first signal transmission contact and the second signal transmission contact, thereby controlling the start and stop of the EMS microcurrent generator.

7. The medication applicator with replaceable functional modules according to claim 1 or 2, characterized in that: The functional module is a camera module, which is equipped with a camera. The second conductive terminal is electrically connected to the camera. The camera module is detachably connected to the housing. The first conductive terminal and the second conductive terminal are in contact. The battery supplies power to the camera through the first conductive terminal and the second conductive terminal, thereby activating the camera.

8. The medication applicator with replaceable functional modules according to claim 7, characterized in that: The bottom of the housing is provided with a first signal transmission contact corresponding to the functional module installation area. The first signal transmission contact is electrically connected to the controller. The camera module is provided with a second signal transmission contact. The second signal transmission contact is electrically connected to the camera. The controller transmits signals to the camera through a first signal transmission contact and a second signal transmission contact, thereby controlling the camera's opening and closing.

9. The medicine applicator with replaceable functional modules according to claim 8, characterized in that: It also includes a data transmission module, which is set inside the camera module. The second conductive terminal, the second signal transmission contact and the camera are electrically connected to the data transmission module.

10. The medicine applicator with replaceable functional modules according to claim 9, characterized in that: The data transmission module is either a Bluetooth module or a WIFI module.

11. The medicine applicator with replaceable functional modules according to claim 1, characterized in that: The functional module is provided with a slot or a block, and the bottom of the housing is provided with a block or a slot corresponding to the functional module installation area. The functional module rotates into the functional module installation area, causing the block to enter the slot, thereby connecting the functional module and the housing.

12. The medicine applicator with replaceable functional modules according to claim 3, characterized in that: It also includes a phototherapy module, which includes a red light and a blue light. The red light and blue light are respectively installed on the fluid delivery module. The red light and blue light are electrically connected to the controller, which controls the start and stop of the red light and blue light.

13. The medication applicator with replaceable functional modules according to claim 6, characterized in that: It also includes a human body sensing module, which is electrically connected to the comb teeth and the controller respectively. When a single comb tooth or adjacent comb teeth come into contact with the human body, the human body sensing module sends a signal to the controller, and the controller controls the start and stop of the EMS microcurrent generator and / or the liquid pump.

14. The medication applicator with replaceable functional modules according to claim 6, characterized in that: It also includes an infrared sensing module, which is installed on the liquid guiding module. The infrared sensing module is electrically connected to the controller. The infrared sensing module sends a signal to the controller, and the controller controls the start and stop of the EMS microcurrent generator and / or the liquid pump.

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