Visual ear canal cleaning and nursing instrument

Abstract

The utility model provides a visual ear canal cleaning and nursing instrument. The visual ear canal cleaning and nursing instrument comprises a head-mounted structure and a nursing device, the nursing device comprises a visual assembly and a nursing assembly. The visual assembly comprises a barrel, a camera shooting unit arranged in the barrel and a light supplementing unit used for supplementing light. The camera shooting unit is arranged close to the opening and is used for shooting so as to observe the condition in the cavity; the number of the light supplementing units is multiple, and the multiple light supplementing units are arranged on the camera shooting unit in a surrounding mode. The nursing assembly comprises a cleaning unit used for cleaning the cavity, and the cleaning unit is arranged close to the visual assembly. Compared with the prior art, the visual ear canal cleaning and nursing instrument is worn on the head to liberate the two hands, and other things can be done during nursing; the visual assembly is used for shooting the interior of the cavity, a user can conveniently observe and know the condition in the cavity, and the cleaning unit is used for cleaning the cavity, so that the user can observe the condition in the cavity before and after cleaning and master the nursing result.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cleaning and nursing, in particular to a visual ear canal cleaning and nursing instrument. BACKGROUND

[0002] In order to clean the ear canal for convenience in life, dirt and the like in the ear canal are generally cleaned by using an ear pick, but the ear canal is easily damaged, resulting in poor user experience. Alternatively, the ear canal is cleaned at a hospital or the like, which requires a lot of time.

[0003] In addition, when the ear canal is injured or inflamed, medicine or cleaning needs to be applied. Generally, medicine or cleaning liquid is directly poured into the ear canal, and then the medicine or cleaning liquid in the ear canal is removed from the ear canal, which is very inconvenient and has poor experience. Moreover, the situation in the ear canal cannot be observed when medicine or cleaning is applied, and it is also impossible to determine whether the part needing medicine or cleaning is nursed in place. CONTENT OF THE UTILITY MODEL

[0004] To solve the above technical problems, it is necessary to provide a visual ear canal cleaning and nursing instrument.

[0005] The present application provides a visual ear canal cleaning and nursing instrument, comprising

[0006] a head-mounted structure,

[0007] at least one nursing device connected to the head-mounted structure for nursing a cavity, the nursing device comprising:

[0008] a visual component comprising a barrel for deepening into the cavity, a camera unit arranged in the barrel, and a light supplement unit for light supplement; the barrel is a hollow structure with an opening; the camera unit is arranged adjacent to the opening for photographing to observe the situation in the cavity; the light supplement unit is a plurality of light supplement units arranged around the camera unit;

[0009] a nursing component comprising a cleaning unit for cleaning the cavity, the cleaning unit being arranged adjacent to the visual component.

[0010] Compared with the prior art, the visual ear canal cleaning and nursing instrument provided by the present application can be worn on the head of the user, can be operated with both hands free, and the user can do other things while nursing the ear canal device. The visual component is used for photographing in the cavity, which is convenient for the user to observe and understand the situation in the cavity, and the cleaning unit is used for cleaning the cavity, so that the user can observe the situation in the cavity before and after cleaning and master the nursing result. The cleaning unit is arranged adjacent to the camera unit, which is conducive to reducing the size of the product, facilitating the production of small-sized products and the use of users.

[0011] Preferably, the care device further comprises a housing assembly, the housing assembly comprises a supporting unit and a covering unit for covering outside the cavity, the covering unit is arranged on one side of the supporting unit, the covering unit and the supporting unit enclose a cavity, and the visual component is arranged on the side of the supporting unit facing the cavity; the housing assembly further comprises a rear shell unit connected to the side of the supporting unit away from the covering unit, and the rear shell unit and the supporting unit enclose a mounting cavity, and part of the visual component is located in the mounting cavity. The arrangement of the covering unit can temporarily accommodate the liquid flowing out of the cavity after cleaning the cavity, thereby avoiding pollution of other parts of the user or clothes, etc.

[0012] Preferably, the cleaning unit comprises a tube and a liquid outlet, the tube is sleeved outside the barrel and encloses a channel for liquid or gas flow with the barrel, the liquid outlet is in communication with the channel, and the liquid outlet is arranged on the barrel. The combination of the tube and the barrel can reduce the volume of the product and reduce the cost; the arrangement of the liquid outlet on the barrel can spray the liquid or gas to the side wall of the cavity when the liquid or gas flows into the ear canal, thereby avoiding the direct spraying of the liquid or gas into the cavity, ensuring the safety of the user and improving the user experience; and the design of the liquid outlet can also cool the visual component during cleaning of the cavity.

[0013] Preferably, the cleaning unit further comprises a connecting piece connecting the barrel and the tube away from the end of the liquid outlet, the connecting piece is provided with a liquid inlet, and the liquid inlet is in communication with the channel for liquid or gas to enter the channel. The arrangement of the connecting piece can connect the barrel and the tube to fix them, and also can connect the external liquid or gas to enter the channel, which is simple in structure, low in cost and convenient for production and assembly.

[0014] Preferably, the care assembly further comprises a drying unit for drying the cavity, and the drying unit is arranged adjacent to the visual component. The arrangement of the drying unit can dry the cavity after cleaning, thereby avoiding the breeding of bacteria and ensuring the hygiene of the cavity.

[0015] Preferably, the drying unit is in communication with the channel for conveying gas to flow out of the liquid outlet to dry the cavity. The drying unit and the cleaning unit use the same flow channel, which can reduce the cost and the volume of the product, avoid the liquid remaining in the channel affecting the next use of the user, and avoid the breeding of bacteria and damage of the product caused by long-term wet environment.

[0016] The nursing assembly further comprises a filtering unit, which is arranged in the bottom of the cover unit and communicates with the cavity, and is used for filtering the liquid after cleaning the cavity. The filtering unit arranged on the cover unit can filter the liquid after cleaning, so that dirt and other residues in the ear canal are left in the cover unit, thereby facilitating cleaning.

[0017] Preferably, the filtering unit comprises a communication hole arranged in the cover unit and a filter screen arranged in the communication hole. The cover unit is detachably connected with the supporting unit. The detachable connection allows the cover unit to be detached for cleaning and reuse, or to be used once, thereby facilitating user selection and ensuring product hygiene.

[0018] Preferably, the nursing device further comprises a control assembly, which comprises a circuit board, a first driving pump and a second driving pump. The circuit board, the first driving pump and the second driving pump are arranged in the mounting cavity. The circuit board is electrically connected with the visual assembly, the nursing assembly, the first driving pump and the second driving pump. The first driving pump communicates with the cleaning unit to drive liquid or gas into the cavity. The second driving pump communicates with the filtering unit to transfer the liquid after cleaning the cavity out of the cavity. The control assembly can control the use of the nursing device, and can electrically drive liquid or gas to clean the cavity, thereby reducing manual operation and improving user experience.

[0019] Preferably, the nursing device further comprises an adjusting assembly, which is connected with the visual assembly and is used for adjusting the position of the visual assembly in the cavity. The adjusting assembly can adjust the visual assembly, thereby adjusting the angle and position of the cleaning unit, so that the condition of the ear canal can be observed and the cleaning angle can be adjusted, thereby ensuring that the position in the cavity that needs to be cleaned can be cleaned.

[0020] Preferably, the adjusting assembly comprises an adjusting member arranged on the side of the rear shell unit away from the cover unit, a threaded rod movably connected with the adjusting member, and a flexible member. The threaded rod is connected with the visual assembly. The adjusting member is internally provided with an internal thread that is screwed with the threaded rod, and the threaded rod can be rotated to adjust the movement of the threaded rod in the axial direction, so that the visual assembly can move along the axial direction of the cavity. The flexible member is sleeved on the end of the visual assembly close to the adjusting member and is connected with the adjusting member, and is used for driving the visual assembly to move along the radial direction of the cavity under the action of the adjusting member. The adjusting member, the threaded rod and the flexible member can make the visual assembly and the cleaning unit rotate at multiple angles for cleaning, and can be adjusted according to the depth of the cavity, thereby improving user experience.

[0021] Preferably, the nursing device further comprises a liquid storage assembly in communication with the cleaning unit for providing liquid or gas to the cleaning unit; the liquid storage assembly is detachably connected with the cleaning unit. With the detachable connection, the liquid storage assembly can be quickly replaced, which is convenient for users to use and also convenient for the replacement and use of external liquid medicine, so that the product is more practical. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are only embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of the provided drawings.

[0023] Figure 1 is a perspective view of a visual ear canal cleaning nursing instrument according to an embodiment of the present application;

[0024] Figure 2 is a perspective view of the visual ear canal cleaning nursing instrument from another angle; Figure 1

[0025] Figure 3 is an exploded view of the visual ear canal cleaning nursing instrument; Figure 1

[0026] Figure 4 is an exploded view of the visual ear canal cleaning nursing instrument from another angle; Figure 1

[0027] Figure 5 is a sectional view of the visual ear canal cleaning nursing instrument; Figure 1

[0028] Figure 6 is an enlarged view of part A in Figure 5

[0029] Figure 7 is a partial structure schematic view of a nursing device according to an embodiment of the present application;

[0030] Figure 8 is a structure schematic view of an adjusting assembly of a nursing device according to an embodiment of the present application;

[0031] Figure 9 is a structure schematic view of a rear shell unit of a nursing device according to an embodiment of the present application;

[0032] Figure 10 is another partial structure schematic view of a nursing device according to an embodiment of the present application;

[0033] Figure 11 ​​​​​is a schematic view of a liquid storage assembly of a nursing device according to an embodiment of the present application;

[0034] Figure 12 is a structural schematic view of a liquid storage assembly and a liquid conducting assembly of a nursing device according to an embodiment of the present application;

[0035] Figure 13 is a schematic view of a liquid conducting assembly of a nursing device according to an embodiment of the present application;

[0036] Figure 14 is an exploded view of a head-mounted structure of a visual ear canal cleaning and nursing device according to an embodiment of the present application.

[0037] BRIEF DESCRIPTION OF THE DRAWINGS

[0038] 100, visual ear canal cleaning and nursing device;

[0039] 1, nursing device; 11, visual assembly; 111, barrel; 112, camera unit; 113, light supplement unit; 12, nursing assembly; 121, cleaning unit; 1211, pipe body; 1212, liquid outlet; 1213, channel; 1214, connecting piece; 1215, liquid inlet; 1216, connecting hole; 1217, first conveying pipe; 123, filtering unit; 1231, communicating hole; 1232, filter screen; 1233, third conveying pipe; 13, shell assembly; 131, supporting unit; 132, cover setting unit; 132a, cavity; 133, rear shell unit; 134, second limiting block; 13a, mounting cavity; 14, adjusting assembly; 141, adjusting piece; 142, threaded rod; 143, flexible piece; 144, first limiting block; 15, control assembly; 151, circuit board; 152, first driving pump; 153, second driving pump; 154, electromagnetic valve; 155, battery; 156, charging port; 16, liquid storage assembly; 161, liquid storage tank; 1611, cover plate; 1612, side wall; 1613, bottom plate; 1614, first connecting part; 1615, second connecting part; 17, liquid conducting assembly; 171, liquid conducting piece; 171a, mounting groove; 1711, first liquid conducting opening; 1712, second liquid conducting opening; 1713, third liquid conducting opening; 1714, third connecting part; 1715, fourth connecting part; 1716, through hole; 1717, puncture part; 172, fourth conveying pipe; 173, fifth conveying pipe; 174, sixth conveying pipe; 175, first connecting pipe; 176, second connecting pipe; 18, heating assembly;

[0040] 2, head-mounted structure; 21, connecting shell; 22, sheath. DETAILED DESCRIPTION

[0041] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only a 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 of ordinary skill in the art without creative work should fall within the protection scope of the present application.

[0042] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0043] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0044] The terms "first", "second" and "third" and the like in the description and claims of the present application and the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the term "comprising" and any variation thereof is intended to cover non-exclusive inclusion. For example, a process, method, system, product or device including a series of steps or units is not limited to the listed steps or units, but can optionally include steps or units not listed, or can optionally include other steps or units inherent to the process, method, product or device.

[0045] Please refer to Figure 1 and Figure 2 The embodiments of the present application provide a visual ear canal cleaning and nursing instrument 100, which includes at least one nursing device 1. The visual ear canal cleaning and nursing instrument 100 provided by the embodiments is used for ear canal cleaning and nursing. When in use, the visual ear canal cleaning and nursing instrument 100 is worn on the head, wherein the nursing device 1 is arranged corresponding to the human ear, so that the nursing device 1 can clean and nurse the ear canal. Specifically, the visual ear canal cleaning and nursing instrument 100 includes a nursing device 1 and a head-mounted structure 2, the nursing device 1 is arranged at one end or both ends of the head-mounted structure 2, and the head-mounted structure 2 is used for wearing on the human head.

[0046] In some embodiments, the nursing device 1 in the visual ear canal cleaning and nursing instrument 100 can be two, which are arranged at both ends of the head-mounted structure 2 respectively, and are used for simultaneously cleaning and nursing the two ear canals of the user.

[0047] In some embodiments, the number of the care devices 1 in the visual ear canal cleaning and care instrument 100 is one, and the user adjusts the direction to clean and care the other ear canal after cleaning and caring one ear canal.

[0048] Please refer to Figure 3 and Figure 4 , the care device 1 provided in the embodiment is used for caring the cavity, which comprises a visual assembly 11 and a care assembly 12; wherein the visual assembly 11 comprises a barrel 111 for deepening into the cavity, a camera unit 112 arranged in the barrel 111, and a light supplement unit 113 for light supplement; the barrel 111 is a hollow structure with an opening; the camera unit 112 is arranged near the opening for photographing to observe the situation in the cavity; the light supplement unit 113 is arranged near the camera unit 112; the care assembly 12 comprises a cleaning unit 121 for cleaning the cavity, and the cleaning unit 121 is arranged near the visual assembly 11.

[0049] Compared with the prior art, the care device 1 provided in the application adopts the visual assembly 11 to photograph in the cavity, which is convenient for the user to observe and understand the situation in the cavity, and adopts the cleaning unit 121 to clean the cavity, so that the user can observe the situation in the cavity before and after cleaning and master the care result; and the cleaning unit 121 is arranged near the camera unit 112, which is conducive to reducing the product volume and facilitating the small-sized production and user use of the product.

[0050] Specifically, the light supplement unit 113 is a plurality of, and the plurality of light supplement units 113 are annularly arranged around the camera unit 112; the light supplement unit 113 comprises LED lamp beads, and a plurality of LED lamp beads are annularly arranged around the periphery of the camera unit 112 to supplement light for the camera unit 112.

[0051] Please refer to Figure 3 and Figure 4The nursing device 1 further comprises a housing assembly 13, the housing assembly 13 comprises a cover unit 132, a rear shell unit 133, a support unit 131, the rear shell unit 133 and the cover unit 132 are arranged on both sides of the support unit 131. The rear shell unit 133 and the support unit 131 form an installation cavity 13a, the cover unit 132 and the support unit 131 form a cavity 132a for accommodating the user's part such as the ear. The cover unit 132 covers the cavity outside to support on the user's body surface, realizes the protection of the user's cavity, avoids the cavity injury caused by the deepening process of the visible component 11 into the cavity, and can also receive the liquid after cleaning, avoids the liquid flowing out of the user's body surface or clothes after cleaning the cavity. The visible component 11 is arranged in the support unit 131, that is, part of the visible component 11 is located in the installation cavity 13a and part of the visible component 11 is located in the cavity 132a.

[0052] The nursing device 1 further comprises a control assembly 15, the control assembly 15 comprises a circuit board 151 and a first driving pump 152, the circuit board 151 and the first driving pump 152 are arranged in the installation cavity 13a. The circuit board 151 is electrically connected with the visible component 11, the nursing component 12 and the first driving pump 152; the first driving pump 152 is communicated with the cleaning unit 121 to drive the liquid or gas into the cavity. The control assembly 15 can control the use of the nursing device 1, can drive the liquid or gas to nurse the cavity, reduces the manual operation and improves the user's experience. The circuit board 151 is provided with a communication module for realizing the communication connection with the external equipment, can transmit the condition in the cavity photographed by the camera unit 112 to the external equipment in real time, the external equipment can be a mobile phone, a tablet computer, a computer and the like, can display the picture photographed by the camera unit 112.

[0053] Please refer to Figure 5 , Figure 6 and Figure 7The cleaning unit 121 includes a tube 1211 and a liquid outlet 1212. The tube 1211 is fitted over the cylinder 111 and together with the cylinder 111 forms a channel 1213 for the flow of liquid or gas. The liquid outlet 1212 communicates with the channel 1213 and is located within the cylinder 111. Specifically, in this embodiment, there are two liquid outlets 1212, which are positioned opposite each other at the opening of the cylinder 111, allowing the liquid or gas to flow through the channel 1213 and cross each other towards the skin. The tube 1211 has a certain curvature design at the liquid outlet 1212 to guide the flow of liquid or gas along this curvature and out of the liquid outlet 1212. The combination of tube 1211 and cylinder 111 reduces the product size and lowers costs. The liquid outlet 1212 is located within the cylinder 111, allowing liquid or gas to be sprayed onto the sidewalls of the ear canal when it flows into the ear canal. This avoids damage to the ear canal caused by direct spraying, ensuring user safety and improving the user experience. Furthermore, this design of the liquid outlet 1212 also helps cool the visual component 11 during ear canal cleaning.

[0054] In other embodiments, the channel 1213 in the cleaning unit 121 can be a separate pipe design, such as being arranged in parallel with the cylinder 111 or located inside the cylinder 111, as long as it can enable liquid or gas to flow into the channel.

[0055] In some embodiments, the liquid outlet 1212 can be opened on the tube body 1211 so that when the liquid or gas flows out of the liquid outlet 1212, it flows directly into the cavity. In order to avoid the liquid or gas flowing into the deep cavity and causing damage, such as damage to the tympanic membrane, the direction of the liquid outlet 1212 can be opened away from the camera unit 112 so that the liquid or gas flows out of the cavity.

[0056] Please see Figure 7 The cleaning unit 121 further includes a connector 1214, which connects the cylinder 111 and the end of the tube 1211 away from the liquid outlet 1212. The connector 1214 is provided with a liquid inlet 1215, which communicates with the channel 1213 for liquid or gas to enter the channel 1213. The connector 1214 is also provided with a connection hole 1216, and the cylinder 111 is connected to the connection hole 1216.

[0057] The connecting piece 1214 is screwed with the pipe body 1211, specifically, the pipe body 1211 is provided with an internal thread at one end close to the connecting piece 1214, and the connecting piece 1214 is provided with an external thread, so as to realize the screw connection of the two, facilitating production and assembly. The connecting hole 1216 is located at the middle position of the connecting piece 1214, and part of the barrel 111 is arranged in the connecting hole 1216, so that the wires for electrically connecting the camera unit 112 and the light supplement unit 113 with the circuit board 151 can pass through. The liquid inlet 1215 penetrates the connecting piece 1214, so as to communicate the channel 1213 with the outside, realizing that liquid or gas can enter the channel 1213 through the liquid inlet 1215 and then flow out from the liquid outlet 1212. The connecting piece 1214 is arranged to enable the barrel 111 and the pipe body 1211 to be connected to fix the two, and at the same time, the external liquid or gas can enter the channel 1213, which is simple in structure, low in cost, and convenient for production and assembly.

[0058] The cleaning unit 121 further comprises a first conveying pipe 1217, which communicates the liquid inlet 1215 with the first driving pump 152, and under the action of the driving pump, liquid or gas is conveyed to the channel 1213 and then to the cavity.

[0059] In order to dry the cleaned cavity as soon as possible, the care assembly 12 further comprises a drying unit for drying the cavity, which is arranged close to the visual assembly 11. The arrangement of the drying unit can enable the user to dry the cavity after cleaning, so as to avoid the breeding of bacteria and other microorganisms caused by water stains left in the cavity, and ensure the hygiene in the cavity.

[0060] Specifically, the drying unit communicates with the channel 1213, and is used for conveying gas to flow out from the liquid outlet 1212 to dry the cavity. The drying unit and the cleaning unit 121 adopt the same set of flow channels 1213, which can better reduce the product cost and the product size, and can also avoid the influence of liquid left in the channel 1213 on the next use of the user, and can also avoid the breeding of bacteria and the damage of the product caused by long-term wet environment.

[0061] In some embodiments, the drying unit further comprises a second conveying pipe, which communicates with the channel 1213 and is used for conveying gas to the channel 1213.

[0062] In this embodiment, the second delivery pipe and the first delivery pipe 1217 adopt the same pipe, and the first driving pump 152 drives liquid or gas to enter the passage 1213 through the first delivery pipe 1217 (second delivery pipe), and then flow into the cavity. When it is needed to clean the cavity, the first driving pump 152 drives liquid to enter the cavity through the first delivery pipe 1217; when the cleaning is completed, the first driving pump 152 drives gas to enter the first delivery pipe 1217 to enter the cavity for drying.

[0063] Please refer to Figure 8 In order to conveniently adjust the angle and deep distance of the visual component 11 in the cavity, the nursing device 1 further comprises an adjusting component 14 connected with the visual component 11, which is used for adjusting the position of the visual component 11 in the cavity. The adjusting component 14 is arranged to adjust the visual component 11, so as to adjust the angle and position of the cleaning unit 121, so that the situation of the cavity can be observed and the cleaning angle can be adjusted, and it is ensured that the position needing to be cleaned in the cavity can be cleaned.

[0064] Further, the adjusting component 14 comprises an adjusting piece 141 arranged on the rear shell unit 133 away from the cover setting unit 132, a threaded rod 142 movably connected with the adjusting piece 141, and a flexible piece 143. The threaded rod 142 is connected with the visual component 11, and the adjusting piece 141 is internally provided with an internal thread screw-connected with the threaded rod 142, and the threaded rod 142 can be rotatably adjusted to move along the axial direction, so that the visual component 11 can move along the axial direction of the cavity.

[0065] Please refer to Figure 8 and Figure 9 In order to avoid that the visual component 11 has a large deep distance or exit distance in the cavity, causing damage to the cavity, the adjusting piece 141 is provided with a first limiting block 144, the rear shell unit 133 is provided with a second limiting block 134, and the first limiting block 144 can abut against the second limiting block 134. When the adjusting piece 141 is rotated, the first limiting block 144 rotates along a preset route, and when the first limiting block 144 abuts against the second limiting block 134, the deep distance or exit distance of the threaded rod 142 in the cavity is the maximum distance. Not only can it adapt to different cavity depths of different users, but also can ensure that the deep distance or exit distance of the visual component 11 in the cavity is controllable, so as to avoid damaging the cavity of the user.

[0066] The flexible piece 143 is sleeved on the visual component 11 near one end of the adjusting piece 141 and connected with the adjusting piece 141, specifically, the flexible piece 143 is connected with the supporting unit 131, and used to drive the visual component 11 to move along the radial direction of the cavity under the action of the adjusting piece 141. The flexible piece 143 is made of flexible material, connected with the supporting unit 131 and the adjusting piece 141, so that when the adjusting piece 141 is adjusted up, down, left and right, the flexible piece 143 can be deformed, so that the visual component 11 can move in the direction opposite to the adjusting direction of the adjusting piece 141, and then the direction of the visual component 11 can be adjusted, so as to facilitate the observation of the situation in the cavity and the cleaning of the specific part of the cavity. The design of the flexible piece 143 can make the visual component 11 adjust the direction in a small range in the cavity, and the specific adjustment range can be designed according to the needs of the flexible piece 143 and the supporting unit 131.

[0067] The adjusting piece 141, the threaded rod 142 and the flexible piece 143 can make the visual component 11 and the cleaning unit 121 rotate and clean at multiple angles, and adjust according to the depth of the cavity, so as to improve the user experience

[0068] Please refer to Figure 10 The nursing component 12 further comprises a filtering unit 123, which is arranged in the bottom of the cover unit 132 and communicates with the cavity 132a, and is used for filtering the liquid after cleaning the cavity. The cover unit 132 is arranged, so that the liquid after cleaning the cavity can be temporarily contained in the cavity 132a after flowing out of the cavity, so as to avoid polluting other parts of the user or clothes, etc.; the filtering unit 123 arranged on the cover unit 132 can filter the liquid after cleaning, so as to leave the dirt in the ear canal in the cover unit 132, which is convenient for cleaning.

[0069] Specifically, the filtering unit 123 comprises a communication hole 1231 arranged on the cover unit 132, a filter screen 1232 arranged in the communication hole 1231, and a third conveying pipe 1233 communicating with the communication hole 1231. The control component 15 further comprises a second driving pump 153, which is electrically connected with the circuit board 151 and arranged in the mounting cavity 13a, and the second driving pump 153 communicates with the third conveying pipe 1233, and is used for sucking the liquid after cleaning the cavity into the third conveying pipe 1233 and transferring out of the cavity 132a.

[0070] Further, the cover setting unit 132 is detachably connected with the support unit 131. Specifically, the cover setting unit 132 and the support unit 131 are detachably connected in a magnetic attraction connection mode. In this way, the cover setting unit 132 can be detached for cleaning and reuse, or can be used once, which is convenient for users to choose and can ensure the hygiene of the product.

[0071] With reference to Figure 3 and Figure 4 , the nursing device 1 further comprises a liquid storage assembly 16 which is communicated with the cleaning unit 121 and used to provide liquid or gas to the cleaning unit 121. The liquid storage assembly 16 comprises a liquid storage tank 161 which contains liquid and gas.

[0072] Specifically, referring to Figure 11 , the liquid storage tank 161 comprises a cover plate 1611, a side wall 1612 and a bottom plate 1613 which form a sealed structure with a cavity for containing liquid and gas. The bottom plate 1613 is provided with a first connecting portion 1614 and a second connecting portion 1615, wherein the first connecting portion 1614 and the second connecting portion 1615 are spaced apart and are both in the form of a groove, and the groove bottom wall of the first connecting portion 1614 and the second connecting portion 1615 is provided with a cross pattern for easy piercing. Specifically, the bottom plate 1613 is made of silica gel.

[0073] Referring to Figure 12 and Figure 13 , the nursing device 1 further comprises a communication assembly 17 which is communicated with the liquid storage assembly 16 and used to deliver the liquid or gas in the liquid storage assembly 16 to the cleaning unit 121. The communication assembly 17 comprises a communication member 171 which is communicated with the liquid storage assembly 16, a fourth delivery pipe 172, a fifth delivery pipe 173 and a sixth delivery pipe 174 which are communicated with the communication member 171. Specifically, the communication member 171 comprises a first communication port 1711 at the bottom of the communication member 171, a second communication port 1712 and a third communication port 1713 which are arranged at the end of the communication member 171 away from the first communication port 1711, the fourth delivery pipe 172 is communicated with the first communication port 1711, the fifth delivery pipe 173 is communicated with the second communication port 1712, the sixth delivery pipe 174 is communicated with the third communication port 1713, the other end of the fourth delivery pipe 172 is communicated with the first delivery pipe 1217, the other end of the fifth delivery pipe 173 is communicated with the second delivery pipe, and the other end of the sixth delivery pipe 174 is communicated with the third delivery pipe 1233.

[0074] The conducting part 171 is provided with a mounting groove 171a, the shape of the mounting groove 171a matches the shape of the liquid storage tank 161, and the liquid storage tank 161 can be detachably mounted on the conducting part 171. Specifically, the liquid storage tank 161 is integrally mounted in the mounting groove 171a of the conducting part 171. The conducting part 171 further includes a third connecting part 1714 and a fourth connecting part 1715 provided on the bottom wall of the mounting groove 171a, the third connecting part 1714 is provided with a through hole 1716 penetrating the third connecting part 1714, and the fourth connecting part 1715 is provided with a through hole 1716 penetrating the fourth connecting part 1715. When the liquid storage tank 161 is mounted in the mounting groove 171a, the third connecting part 1714 and the fourth connecting part 1715 are connected to the first connecting part 1614 and the second connecting part 1615 respectively. Specifically, the third connecting part 1714 and the fourth connecting part 1715 are in a barrel structure, the shape of which matches the groove shape of the first connecting part 1614 and the second connecting part 1615, and when the liquid storage tank 161 is integrally mounted in the mounting groove 171a of the conducting part 171, the third connecting part 1714 is sealingly connected to the first connecting part 1614, and the fourth connecting part 1715 is sealingly connected to the second connecting part 1615. Among them, the through holes 1716 provided on the third connecting part 1714 and the fourth connecting part 1715 communicate with the cavity in the liquid storage tank 161, so that the liquid and gas in the liquid storage tank 161 can be discharged. Specifically, the first conducting port 1711 communicates with the third connecting part 1714, and the second conducting port 1712 and the third conducting port 1713 communicate with the fourth connecting part 1715.

[0075] To ensure that when the liquid storage tank 161 is mounted in the mounting groove 171a of the conducting part 171, the third connecting part 1714 and the fourth connecting part 1715 can communicate with the liquid storage tank 161, the third connecting part 1714 and the fourth connecting part 1715 are provided with a piercing part 1717 at one end of the liquid storage tank, so that the piercing part 1717 can pierce the groove bottom wall of the first connecting part 1614 and the second connecting part 1615, and the third connecting part 1714 and the fourth connecting part 1715 can communicate with the liquid storage tank 161.

[0076] In the embodiment, the first conveying pipe 1217 and the second conveying pipe are the same pipe, and the control assembly 15 further comprises a solenoid valve 154. The fourth conveying pipe 172, the fifth conveying pipe 173 and the sixth conveying pipe 174 are all communicated with the solenoid valve 154, and the solenoid valve 154 is used for controlling the communication and closing of the fourth conveying pipe 172, the fifth conveying pipe 173 and the sixth conveying pipe 174. When liquid needs to be conveyed, the solenoid valve 154 communicates the fourth conveying pipe 172, and the first driving pump 152 drives the liquid to be conveyed to the first conveying pipe 1217 through the fourth conveying pipe 172 and then into the cavity through the channel 1213. When gas needs to be conveyed for drying, the first driving pump 152 drives the gas to be conveyed to the second conveying pipe (the first conveying pipe 1217) through the fifth conveying pipe 173 and then into the cavity through the channel 1213. When the liquid after cleaning the cavity needs to be filtered and recycled, the second driving pump 153 drives the filtered liquid into the third conveying pipe 1233 and then into the sixth conveying pipe 174 and the liquid storage assembly 16, so as to be reused.

[0077] In the embodiment, the liquid storage assembly 16 and the guide assembly 17 are detachably connected. After cleaning and nursing are completed, the liquid storage assembly 16 can be detached, and a new liquid storage assembly 16 can be installed for cleaning and nursing according to needs next time. The detachable connection makes the liquid storage assembly 16 be quickly replaced, is convenient for users to use, is convenient for external liquid and the like to be replaced and used, and makes the product have more practicality.

[0078] Since the cavity is relatively sensitive, in order to avoid the liquid for cleaning the cavity being too low in temperature and causing discomfort, the nursing device 1 further comprises a heating assembly 18. The heating assembly 18 is electrically connected with the circuit board 151, and the heating assembly 18 is arranged on the liquid storage assembly 16. Specifically, the heating assembly 18 is arranged on the side of the guide piece 171 facing the liquid storage assembly 16. When the liquid storage assembly 16 is arranged on the guide piece 171, the heating assembly 18 penetrates into the liquid storage assembly 16 and can heat the liquid in the liquid storage assembly 16. The heating assembly 18 comprises a heating piece, which can be a heating rod or a heating sheet or the like.

[0079] The control assembly 15 further comprises a battery 155 and a charging port 156. The battery 155 and the charging port 156 are both electrically connected with the circuit board 151 and are used for providing electric energy for the nursing assembly 12. The charging port 156 is used for connecting an external power supply to charge the battery 155.

[0080] In the embodiment, the liquid storage assembly 16, the heating assembly 18, the conducting assembly 17 and the battery 155 are arranged at the other end of the head-mounted structure 2, and are arranged at two ends of the head-mounted structure 2 separately from other parts such as the visual assembly 11.

[0081] With reference to Figure 3 and Figure 4 , in the embodiment, the conducting assembly 17 further includes a first connecting pipe 175 and a second connecting pipe 176, the first connecting pipe 175 communicates the fourth conveying pipe 172 and a first conveying pipe 1217, the first connecting pipe 175 further communicates the fifth conveying pipe 173 and the first conveying pipe 1217, and the second connecting pipe 176 communicates the sixth conveying pipe 174 and a third conveying pipe 1233. The head-mounted structure 2 includes a connecting shell 21 and a sheath 22 sleeved outside the connecting shell 21, the connecting shell 21 is a hollow structure, and the first connecting pipe 175 and the second connecting pipe 176 are arranged in the connecting shell 21.

[0082] Specifically, with reference to Figure 14 , in the embodiment, the head-mounted structure 2 further includes a fixing member 23 arranged in the connecting shell 21, the fixing member 23 is fixedly connected with the connecting shell 21 by screws, the fixing member 23 has a cavity for the first connecting pipe 175 and the second connecting pipe 176 to pass through, and specifically, the fixing member 23 can also be used for the conductive wires connecting components at two ends of the head-mounted structure 2 to pass through.

[0083] In order to avoid that the user is injured in the cleaning and nursing process due to too fast water flow, the fixing member 23 includes a first curved portion 231 and a second curved portion 232, the first curved portion 231 is connected with the second curved portion 232 to form an S-shaped structure, and the first connecting pipe 175 and the second connecting pipe 176 are flexible pipes, when the first connecting pipe 175 and the second connecting pipe 176 pass through the first curved portion 231 and the second curved portion 232, the first connecting pipe 175 and the second connecting pipe 176 present an S-shaped structure, so that when the liquid or gas flows, the curved portion offsets or resists the flow rate of the liquid or gas to a certain extent, so that the flow rate is reduced, so that when the user is cleaning or drying, the flow rate of the liquid or gas is slowed down, and the liquid or gas flows into the cavity more smoothly, thereby avoiding damage to the cavity, and the user has a better experience; and when the user wears the visual ear canal cleaning and nursing instrument 100, due to the different sizes of the user's head, the size of the head-mounted structure 2 needs to be adjusted, which may cause the pipeline to be stretched, and such design can also make the first connecting pipe 175 and the second connecting pipe 176 have a certain buffer length when they are stretched, so that product damage caused by being pulled and broken can be avoided.

[0084] The above-described embodiments are only used to illustrate the technical solutions of the present application, but not limit the present application; although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A visual ear canal cleaning and care device, characterized in that, include Headset structure, At least one care device, connected to the headgear structure, is used for caring for a cavity, the care device comprising: A visual component includes a cylindrical body for extending into a cavity, a camera unit disposed within the cylindrical body, and a supplementary lighting unit for supplementary lighting; the cylindrical body is a hollow structure with an opening; the camera unit is disposed adjacent to the opening for capturing images to observe the situation inside the cavity; there are multiple supplementary lighting units, which are arranged in a ring around the camera unit; The nursing component includes a cleaning unit for cleaning cavities, the cleaning unit being disposed adjacent to the visual component.

2. The visual ear canal cleaning and care device as described in claim 1, characterized in that, The nursing device further includes a housing assembly, which includes a support unit and a covering unit for covering the cavity. The covering unit is located on one side of the support unit, and the covering unit and the support unit enclose a cavity. The visible component is located on the side of the support unit facing the cavity. The housing assembly also includes a rear housing unit, which is connected to the side of the support unit away from the covering unit and encloses the support unit to form a mounting cavity. A portion of the visible component is located in the mounting cavity.

3. The visual ear canal cleaning and care device as described in claim 2, characterized in that, The cleaning unit includes a tube and a liquid outlet. The tube is sleeved outside the cylinder and forms a channel for the flow of liquid or gas. The liquid outlet is connected to the channel and is located in the cylinder.

4. The visual ear canal cleaning and care device as described in claim 3, characterized in that, The cleaning unit also includes a connector that connects the cylinder and the end of the tube away from the liquid outlet. The connector is provided with a liquid inlet that communicates with the channel for liquid or gas to enter the channel.

5. The visual ear canal cleaning and care device as described in claim 3, characterized in that, The care assembly also includes a drying unit for drying cavities, the drying unit being disposed adjacent to the visual assembly.

6. The visual ear canal cleaning and care device as described in claim 5, characterized in that, The drying unit is connected to the channel and is used to deliver gas through the liquid outlet to dry the cavity.

7. The visual ear canal cleaning and care device as described in claim 3, characterized in that, The nursing component also includes a filter unit, which is disposed at the bottom of the cover unit and communicates with the cavity for filtering the liquid after cleaning the cavity; the filter unit includes a communicating hole in the cover unit and a filter screen disposed in the communicating hole; the cover unit and the support unit are detachably connected.

8. The visual ear canal cleaning and care device as described in claim 7, characterized in that, The nursing device further includes a control component, which includes a circuit board, a first drive pump, and a second drive pump. The circuit board, the first drive pump, and the second drive pump are all disposed in the mounting cavity. The circuit board is electrically connected to the visual component, the nursing component, the first drive pump, and the second drive pump. The first drive pump is connected to the cleaning unit to drive liquid or gas into the cavity. The second drive pump is connected to the filter unit to transfer the liquid after cleaning the cavity out of the cavity.

9. The visual ear canal cleaning and care device as described in claim 3, characterized in that, The nursing device further includes an adjustment component connected to the visual component for adjusting the position of the visual component within the cavity. The adjustment component includes an adjustment member located on the side of the rear shell unit away from the covering unit, a threaded rod movably connected to the adjustment member, and a flexible member. The threaded rod is connected to the visual component. The adjustment member has an internal thread that is screwed onto the threaded rod and can rotate to adjust the threaded rod to move axially, so that the visual component can move axially along the cavity. The flexible member is sleeved on the end of the visual component near the adjustment member and connected to the adjustment member, for driving the visual component to move radially along the cavity under the action of the adjustment member.

10. The visual ear canal cleaning and care device as described in claim 2, characterized in that, The nursing device also includes a liquid storage component, which is connected to the cleaning unit and is used to supply liquid or gas to the cleaning unit; the liquid storage component is detachably connected to the cleaning unit.

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