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 head-mounted structure comprises a connecting shell; the nursing device comprises a visual assembly, a nursing assembly and a liquid storage assembly, and the visual assembly is connected with one end of the connecting shell and comprises a cylinder, a camera shooting unit and a light supplementing unit; 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; the liquid storage assembly is arranged at the end, away from the visual assembly, of the connecting shell, the liquid storage assembly communicates with the nursing assembly, and the liquid storage assembly is detachably connected with the nursing assembly. Compared with the prior art, the visual ear canal cleaning and nursing instrument can be worn on the head of a user, cleaning and nursing of ear canals are achieved while the two hands are liberated, and the user can adopt different liquid medicine or cleaning liquid according to needs through detachable connection of the liquid storage assembly.

Description

TECHNICAL FIELD

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

[0002] In life, in order to clean the ear canal for the convenience of cleaning the dirt in the ear canal, an ear pick is generally used for cleaning, but the ear canal is easily damaged, resulting in poor user experience. Or go to a hospital or other place for ear canal cleaning, which takes a lot of time.

[0003] In addition, when the ear canal is injured or inflamed, medicine or cleaning is needed. Generally, medicine or cleaning liquid is directly poured into the ear canal, and then the medicine or cleaning liquid in the ear canal is taken out of 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 cannot be determined whether the part needing medicine or cleaning is nursed in place.

[0004] And when nursing the ear canal, the hands are occupied for dripping medicine or cleaning liquid, and the cleaning effect is not good. CONTENT OF THE INVENTION

[0005] To solve the above technical problems, it is necessary to provide a visual ear canal cleaning and nursing instrument.

[0006] The present application provides a visual ear canal cleaning and nursing instrument, comprising

[0007] A head-mounted structure comprising a connecting shell, which is a hollow cylindrical structure;

[0008] A nursing device connected to the head-mounted structure for nursing a cavity, the nursing device comprising:

[0009] A visual component connected to one end of the connecting shell, the visual component comprising a barrel for deepening into the cavity, a camera unit arranged in the barrel, and a light supplementing unit for light supplementing; 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 supplementing unit is a plurality of light supplementing units arranged in a ring around the camera unit;

[0010] A nursing component comprising a cleaning unit for cleaning the cavity, the cleaning unit being arranged adjacent to the visual component;

[0011] A liquid storage component arranged at the end of the connecting shell away from the visual component, the liquid storage component being in communication with the nursing component, and the liquid storage component and the nursing component being detachably connected.

[0012] Preferably, the nursing device further comprises a connecting assembly, which is connected to the nursing assembly and the liquid storage assembly, and the liquid storage assembly is detachably connected to the connecting assembly. The connecting assembly makes the liquid storage assembly more convenient to detach.

[0013] Preferably, the liquid storage assembly comprises a liquid storage tank, which has a sealed cavity for containing liquid or gas; and the connecting assembly comprises a connecting member, which is provided with a mounting groove, and the liquid storage assembly is detachably mounted in the mounting groove.

[0014] Preferably, the bottom of the liquid storage tank is provided with a first connecting part, and the top of the liquid storage tank is provided with a second connecting part; the connecting member is provided with a third connecting part and a fourth connecting part, and the third connecting part and the fourth connecting part are both provided with through holes; the third connecting part is detachably connected to the first connecting part, and the fourth connecting part is detachably connected to the second connecting part; the first connecting part and the second connecting part both have a sealed state and a connected state; when the liquid storage tank is mounted in the mounting groove, the first connecting part and the second connecting part are in the sealed state; when the liquid storage tank is mounted in the mounting groove, the first connecting part and the second connecting part are in the connected state, the third connecting part is connected to the first connecting part, and the fourth connecting part is connected to the second connecting part.

[0015] Preferably, the first connecting part is a groove provided on the liquid storage tank, and the first connecting part is made of silica gel and is integrally formed with the liquid storage tank; and the third connecting part is provided at one end thereof facing the liquid storage tank with a puncture part for puncturing the first connecting part.

[0016] Preferably, the connecting member is further provided with a first connecting opening communicated with the liquid storage tank, the cleaning unit comprises a first conveying pipe communicated with the first connecting opening for conveying liquid; and the connecting member is further provided with a second connecting opening communicated with the liquid storage tank, and the nursing assembly comprises a drying unit for a drying cavity, the drying unit comprises a second conveying pipe communicated with the second connecting opening for conveying gas.

[0017] Preferably, the first delivery pipe and the second delivery pipe are the same delivery pipe; the nursing device further comprises a filtering unit, the filtering unit comprising a third delivery pipe for filtering and recycling the liquid after cleaning the cavity; the through-connection member is further provided with a third through-connection opening in communication with the liquid storage tank; the through-connection assembly further comprises a fourth delivery pipe in communication with the first delivery pipe, a fifth delivery pipe in communication between the second through-connection opening and the first delivery pipe, and a sixth delivery pipe in communication between the through-connection opening and the third delivery pipe; the nursing device further comprises a solenoid valve, the fourth delivery pipe, the fifth delivery pipe and the sixth delivery pipe being in communication with the solenoid valve, and the solenoid valve being used for controlling the on-off of the fourth delivery pipe, the fifth delivery pipe and the sixth delivery pipe.

[0018] Preferably, the nursing device further comprises a first connecting pipe, the first connecting pipe being in communication between the nursing assembly and the liquid storage assembly, and the first connecting pipe being arranged in the connecting shell.

[0019] Preferably, the head-wearing structure further comprises a fixing member arranged in the connecting shell, the fixing member being a hollow structure, the fixing member comprising a first curved portion and a second curved portion connected with the first curved portion, and the first connecting pipe being arranged in the first curved portion and the second curved portion.

[0020] Preferably, the nursing device further comprises a heating assembly for heating the liquid or gas in the liquid storage assembly; and the head-wearing structure further comprises a sheath arranged outside the connecting shell.

[0021] Compared with the prior art, the visual ear canal cleaning and nursing instrument provided by the application can be worn on the head of a user, can be operated with both hands free, and the user can do other things while the ear canal is being nursed; a visual component is used to take pictures inside the cavity, which is convenient for the user to observe and understand the situation inside the cavity, and a cleaning unit is used to clean the cavity, so that the user can observe the situation inside the cavity before and after cleaning and master the nursing result; the cleaning unit is arranged close to the camera unit, which is conducive to reducing the size of the product and facilitating the production and use of the product; the detachable liquid storage assembly enables the user to nurse the cavity according to the required liquid medicine or cleaning liquid, and the liquid storage assembly can be removed after use, thereby ensuring the hygiene of the liquid medicine or cleaning liquid and avoiding pollution; the through part is arranged to ensure the firmness and connectivity of the liquid storage tank; the electromagnetic valve is used to ensure the opening and closing of each pipeline, which is convenient for control and use; the heating assembly is arranged to heat the liquid or gas in the liquid storage tank, thereby providing a comfortable nursing temperature for the user; the curved fixing part arranged in the head-mounted structure causes a certain deviation or resistance to the flow rate of the liquid or gas when the liquid or gas flows through the curved part, so that the flow rate is reduced, thereby slowing down the flow rate of the liquid or gas when the user is cleaning or drying, and the liquid or gas flows into the cavity more smoothly, thereby avoiding damage to the cavity and providing a better user experience. 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 the prior art description will be briefly introduced below. 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 labor on the basis of the provided drawings.

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

[0024] Figure 2 is Figure 1 is another perspective view of the visual ear canal cleaning and nursing instrument shown in

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

[0026] Figure 4 is Figure 1 is another exploded view of the visual ear canal cleaning and nursing instrument shown in

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

[0028] Figure 6 is Figure 5 is an enlarged view of A part in FIG. 1;

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

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

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

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

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

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

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

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

[0037] Explanation of reference signs:

[0038] 100, visual ear canal cleaning 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, communication hole; 1232, filter screen; 1233, third conveying pipe; 13, shell assembly; 131, supporting unit; 132, covering 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 drive pump; 153, second drive 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, conduction assembly; 171, conduction piece; 171a, mounting groove; 1711, first conduction opening; 1712, second conduction opening; 1713, third conduction 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] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[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 the following, the technical solutions in the embodiments of the present application will be described clearly and completely in conjunction with the drawings in the embodiments of the present application, so that those skilled in the art can better understand the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work should fall within the scope of protection of the present application.

[0044] The terms "first", "second", and "third" and the like in the description and claims of the present application and the above drawings are used to distinguish different objects, rather than to describe a particular 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] Referring 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, and 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 nursing device 1 in the visual ear canal cleaning and nursing instrument 100 is one. When in use, the user adjusts the direction after cleaning and nursing one ear canal to clean and nurse the other ear canal. In the embodiments, one nursing device 1 is taken as an example for description.

[0048] Referring to Figure 3 and Figure 4The nursing device 1 provided in the embodiment is used for nursing a cavity, and comprises a visual assembly 11 and a nursing assembly 12. The visual assembly 11 comprises a barrel 111 for deep insertion 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 close to the opening and used for image shooting to observe the condition in the cavity. The light supplement unit 113 is arranged close to the camera unit 112. The nursing assembly 12 comprises a cleaning unit 121 for cleaning the cavity, and the cleaning unit 121 is arranged close to the visual assembly 11.

[0049] Compared with the prior art, the nursing device 1 provided in the application adopts the visual assembly 11 to shoot images in the cavity, so that the user can observe and understand the condition in the cavity. The cleaning unit 121 is used to clean the cavity, so that the user can observe the condition in the cavity before and after cleaning and master the nursing result. The cleaning unit 121 is arranged close to the camera unit 112, which is beneficial to reducing the volume of the product and facilitating the miniaturized production and use of the product.

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

[0051] Continuing to refer to Figure 3 and Figure 4 , the nursing device 1 further comprises a shell assembly 13, and the shell assembly 13 comprises a cover arrangement unit 132, a rear shell unit 133, and a support unit 131. The rear shell unit 133 and the cover arrangement unit 132 are arranged on two sides of the support unit 131. The rear shell unit 133 and the support unit 131 form an installation cavity 13a, and the cover arrangement unit 132 and the support unit 131 form a cavity 132a for accommodating a part of a user, such as an ear. The cover arrangement unit 132 is arranged outside the cavity to support the user's body surface, protect the user's cavity, avoid damage to the cavity during deep insertion of the visual assembly 11 into the cavity, and also receive the liquid after cleaning to avoid the liquid flowing out and falling on the user's body surface or clothes. The visual assembly 11 is arranged through the support unit 131, that is, part of the visual assembly 11 is located in the installation cavity 13a and part of the visual assembly 11 is located in the cavity 132a.

[0052] The nursing device 1 further comprises a control assembly 15, the control assembly 15 comprising a circuit board 151 and a first driving pump 152, both of which are arranged in the mounting cavity 13a. The circuit board 151 is electrically connected to the visual assembly 11, the nursing assembly 12 and the first driving pump 152; the first driving pump 152 is connected to the cleaning unit 121 to drive liquid or gas into the cavity. The control assembly 15 can control the use of the nursing device 1, and can drive liquid or gas to nurse the cavity electrically, reducing manual operation and improving user experience. The circuit board 151 is provided with a communication module for communication connection with external equipment, which can transmit the situation 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 or the like, which can display the picture photographed by the camera unit 112.

[0053] Please refer to Figure 5 、 Figure 6 and Figure 7 , the cleaning unit 121 comprises a pipe body 1211 and a liquid outlet 1212, the pipe body 1211 is sleeved on the barrel 111 and forms a channel 1213 for liquid or gas flow with the barrel 111, the liquid outlet 1212 is communicated with the channel 1213, and the liquid outlet 1212 is arranged on the barrel 111. Specifically, the number of liquid outlets 1212 in the embodiment is two, and they are oppositely arranged at the opening of the barrel 111, so that the liquid or gas flows into the cavity skin in a cross direction when flowing out of the channel 1213. The pipe body 1211 has a certain arc design at the liquid outlet 1212, which realizes the guiding effect, so that the liquid or gas can flow along the arc design and flow out of the liquid outlet 1212. The combination of the pipe body 1211 and the barrel 111 can reduce the volume of the product and reduce the cost; arranging the liquid outlet 1212 on the barrel 111 can spray the liquid or gas to the cavity wall when the liquid or gas flows into the ear canal, avoiding the direct spraying of the liquid or gas into the cavity, which can cause damage to the cavity, ensuring the safety of the user and improving the user experience; moreover, such design of the liquid outlet 1212 can also cool the visual assembly 11 when cleaning the cavity.

[0054] In other embodiments, the channel 1213 in the cleaning unit 121 can be a separate pipe design, which can be arranged parallel to the barrel 111 or in the barrel 111, and can realize the flow of liquid or gas into the cavity.

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

[0056] Please refer to Figure 7 The cleaning unit 121 further comprises a connecting piece 1214 connected to the barrel 111 and the pipe body 1211 away from one end of the liquid outlet 1212. The connecting piece 1214 is provided with a liquid inlet 1215, which communicates with the channel 1213 for the liquid or gas to enter the channel 1213. The connecting piece 1214 is further provided with a connecting hole 1216, and the barrel 111 is connected to the connecting hole 1216.

[0057] The connecting piece 1214 is threadedly connected to the pipe body 1211. Specifically, the end of the pipe body 1211 close to the connecting piece 1214 is provided with an internal thread, and the connecting piece 1214 is provided with an external thread, so as to realize the screw connection of the two, which is convenient for 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 supplementing unit 113 to the circuit board 151 can pass through. The liquid inlet 1215 penetrates through the connecting piece 1214, thereby communicating the channel 1213 with the outside, so that the liquid or gas can enter the channel 1213 through the liquid inlet 1215 and then flow out of the liquid outlet 1212. The connecting piece 1214 is arranged to connect the barrel 111 and the pipe body 1211 to fix them, and at the same time, it can also connect the external liquid or gas to enter the channel 1213. The structure is simple, the cost is low, and it is convenient for production and assembly.

[0058] The cleaning unit 121 further comprises a first delivery pipe 1217, which communicates the liquid inlet 1215 with the first driving pump 152. Under the action of the driving pump, the liquid or gas is delivered 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 adjacent 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 bacteria and other microorganisms breeding due to the water stains left in the cavity, and ensure the hygiene of the cavity.

[0060] Specifically, the drying unit is communicated with the channel 1213 for conveying gas to flow out of 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 liquid remaining in the channel 1213 to affect the next use of the user, and can also avoid the occurrence of the bacterial breeding and the product damage caused by the long-term wet environment.

[0061] In some embodiments, the drying unit further comprises a second conveying pipe communicated with the channel 1213 for conveying gas to the channel 1213.

[0062] In the embodiment, the second conveying pipe and the first conveying pipe 1217 adopt the same pipe, and the first driving pump 152 drives liquid or gas to enter the channel 1213 through the first conveying pipe 1217 (second conveying pipe) and then flow into the cavity. When the cavity needs to be cleaned, the first driving pump 152 drives liquid to enter the cavity through the first conveying pipe 1217; after cleaning, the first driving pump 152 drives gas to enter the first conveying pipe 1217 to dry the cavity.

[0063] Please refer to Figure 8 In order to conveniently adjust the angle and the 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 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 the position of the cleaning unit 121, so that the situation of the ear canal can be observed and the cleaning angle can be adjusted, and it is ensured that the position in the cavity which needs to be cleaned 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 can rotate to adjust the axial movement of the threaded rod 142, so that the visual component 11 can move along the axial direction of the cavity.

[0065] Please refer to Figure 8 and Figure 9In order to avoid the visual component 11 from deepening or exiting the cavity channel by a large distance, causing damage to the cavity channel, the adjusting member 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 member 141 rotates, 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 distance of the threaded rod 142 deepening or exiting the cavity channel is the maximum distance, which can not only adapt to different users' cavity channel depths, but also ensure that the distance of the visual component 11 deepening or exiting the cavity channel is controllable, avoiding damage to the users' cavity channels.

[0066] The flexible member 143 is sleeved on one end of the visual component 11 close to the adjusting member 141 and connected with the adjusting member 141, specifically, the flexible member 143 is connected with the support unit 131 and used to drive the visual component 11 to move along the radial direction of the cavity channel under the action of the adjusting member 141. The flexible member 143 is made of flexible material and connected with the support unit 131 and the adjusting member 141, so that when the adjusting member 141 is adjusted in the up-down or left-right direction, the flexible member 143 can be deformed, thereby enabling the visual component 11 to move in the direction opposite to the adjusting direction of the adjusting member 141, and the direction of the visual component 11 can be adjusted, facilitating observation of the situation in the cavity channel and cleaning of specific parts of the cavity channel. The design of the flexible member 143 can enable the visual component 11 to be adjusted in a small range in the cavity channel, and the specific adjustment range can be designed according to the needs of the flexible member 143 and the support unit 131.

[0067] The adjusting member 141, the threaded rod 142 and the flexible member 143 can enable the visual component 11 and the cleaning unit 121 to be rotated and cleaned at multiple angles and adjusted according to the depth of the cavity channel, improving the user experience

[0068] Please refer to Figure 10 The nursing component 12 further comprises a filtering unit 123, which is arranged on the bottom of the cover unit 132 and communicates with the cavity 132a, and is used to filter the liquid after cleaning the cavity channel. The cover unit 132 can temporarily accommodate the liquid after cleaning the cavity channel in the cavity 132a after flowing out of the cavity channel, avoiding pollution of 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 that the dirt in the ear channel is left in the cover unit 132, facilitating cleaning.

[0069] Specifically, the filtering unit 123 comprises a communication hole 1231 arranged on the cover arrangement unit 132, a filter screen 1232 arranged in the communication hole 1231, and a third conveying pipe 1233 in communication with the communication hole 1231. The control assembly 15 further comprises a second driving pump 153 electrically connected with the circuit board 151 and arranged in the mounting cavity 13a. The second driving pump 153 is in communication with the third conveying pipe 1233 and is configured to suck the liquid after cleaning the cavity into the third conveying pipe 1233 and transfer the liquid out of the cavity 132a.

[0070] Further, the cover arrangement unit 132 is detachably connected with the support unit 131. Specifically, the cover arrangement unit 132 is detachably connected with the support unit 131 in a magnetic attraction connection mode. In this way, the cover arrangement unit 132 can be detached for repeated use or one-time use, which is convenient for users to select and ensures the hygiene of the product.

[0071] Continuing to refer to Figure 3 and Figure 4 , the nursing device 1 further comprises a liquid storage assembly 16 in communication with the cleaning unit 121 and configured to provide liquid or gas to the cleaning unit 121. The liquid storage assembly 16 comprises a liquid storage tank 161 containing 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. The cover plate 1611, the side wall 1612, and the bottom plate 1613 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. The first connecting portion 1614 and the second connecting portion 1615 are spaced apart and are both in the form of a groove. 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 13The nursing device 1 further comprises a conducting assembly 17, which is in communication with the liquid storage assembly 16 and is used to deliver the liquid or gas in the liquid storage assembly 16 to the cleaning unit 121. The conducting assembly 17 comprises a conducting member 171 in communication with the liquid storage assembly 16, a fourth delivery pipe 172, a fifth delivery pipe 173 and a sixth delivery pipe 174 in communication with the conducting member 171. Specifically, the conducting member 171 comprises a first conducting port 1711 at the bottom of the conducting member 171, a second conducting port 1712 and a third conducting port 1713 arranged at the end of the conducting member 171 away from the first conducting port 1711, the fourth delivery pipe 172 is in communication with the first conducting port 1711, the fifth delivery pipe 173 is in communication with the second conducting port 1712, the sixth delivery pipe 174 is in communication with the third conducting port 1713, the other end of the fourth delivery pipe 172 is in communication with the first delivery pipe 1217, the other end of the fifth delivery pipe 173 is in communication with the second delivery pipe, and the other end of the sixth delivery pipe 174 is in communication with the third delivery pipe 1233.

[0074] The conducting member 171 is provided with a mounting groove 171a, which is matched with the shape of the liquid storage tank 161, and the liquid storage tank 161 is detachably mounted on the conducting member 171. Specifically, the liquid storage tank 161 is integrally mounted in the mounting groove 171a of the conducting member 171. The conducting member 171 further comprises a third connecting portion 1714 and a fourth connecting portion 1715 arranged on the bottom wall of the mounting groove 171a, the third connecting portion 1714 is provided with a through hole 1716 penetrating through the third connecting portion 1714, and the fourth connecting portion 1715 is provided with a through hole 1716 penetrating through the fourth connecting portion 1715. When the liquid storage tank 161 is mounted in the mounting groove 171a, the third connecting portion 1714 and the fourth connecting portion 1715 are connected with the first connecting portion 1614 and the second connecting portion 1615, respectively. Specifically, the third connecting portion 1714 and the fourth connecting portion 1715 are in a barrel structure, which is matched with the groove shape of the first connecting portion 1614 and the second connecting portion 1615, and when the liquid storage tank 161 is integrally mounted in the mounting groove 171a of the conducting member 171, the third connecting portion 1714 is sealingly connected with the first connecting portion 1614, and the fourth connecting portion 1715 is sealingly connected with the second connecting portion 1615. The through holes 1716 arranged on the third connecting portion 1714 and the fourth connecting portion 1715 are in communication 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 is in communication with the third connecting portion 1714, and the second conducting port 1712 and the third conducting port 1713 are in communication with the fourth connecting portion 1715.

[0075] To ensure that the liquid tank 161 is installed into the installation groove 171a of the guide member 171, the third connecting portion 1714 and the fourth connecting portion 1715 can communicate with the liquid tank 161, the third connecting portion 1714 and the fourth connecting portion 1715 are provided with a puncture portion 1717 at one end of the liquid tank, so that the puncture portion 1717 can pierce the groove bottom wall of the first connecting portion 1614 and the second connecting portion 1615, and the third connecting portion 1714 and the fourth connecting portion 1715 can communicate with the liquid tank 161.

[0076] In the embodiment, the first conveying pipe 1217 and the second conveying pipe are the same pipeline, to ensure that liquid is conveyed during cleaning and gas is conveyed during drying, 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 communicated with the solenoid valve 154, and the solenoid valve 154 is used to control 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 with the fourth conveying pipe 172, 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 enters 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 enters 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 to enter the third conveying pipe 1233 and then enters the liquid storage assembly 16 through the sixth conveying pipe 174, 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 medicine to be replaced and used, and makes the product have more practicality.

[0078] In order to avoid the discomfort caused by the liquid temperature in the cavity being too low, the nursing device 1 further comprises a heating assembly 18 electrically connected with the circuit board 151, which is arranged on the liquid storage assembly 16, specifically, the heating assembly 18 is arranged on the side of the through component 171 facing the liquid storage assembly 16, when the liquid storage assembly 16 is arranged on the through component 171, the heating assembly 18 is deep into the liquid storage assembly 16 and can heat the liquid in the liquid storage assembly 16. The heating assembly 18 comprises a heating component, which can be a heating rod or a heating sheet.

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

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

[0081] Continuing to refer to Figure 3 and Figure 4 In this embodiment, the through assembly 17 further comprises a first connecting pipe 175 and a second connecting pipe 176, the first connecting pipe 175 connects the fourth conveying pipe 172 and the first conveying pipe 1217, and the first connecting pipe 175 also connects the fifth conveying pipe 173 and the first conveying pipe 1217, and the second connecting pipe 176 connects the sixth conveying pipe 174 and the third conveying pipe 1233. The head-mounted structure 2 comprises a connecting shell 21 and a sheath 22 sleeved outside the connecting shell 21, the connecting shell 21 is a hollow cylindrical structure, and the first connecting pipe 175 and the second connecting pipe 176 are arranged therein.

[0082] Specifically, referring to Figure 14 In this embodiment, the head-mounted structure 2 further comprises a fixing component 23 arranged in the connecting shell 21, which is fixedly connected with the connecting shell 21 by screws, and has a cavity in the fixing component 23 for the first connecting pipe 175 and the second connecting pipe 176 to pass through, and specifically, the conductive wires connecting the components at both ends of the head-mounted structure 2 can also pass through the cavity.

[0083] In order to avoid the user in the cleaning care process, the water flow is too fast to cause the cavity damage, the fixing part 23 includes a first curved part 231 and a second curved part 232, wherein the first curved part 231 is connected with the second curved part 232 to form an S-shaped structure, 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 are arranged in the first curved part 231 and the second curved part 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 part causes a certain deviation or resistance to the flow rate of the liquid or gas, 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, so as to avoid damage to the cavity, so that the user has a better use 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, so the 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 as to avoid product damage caused by being pulled apart.

[0084] The above-described embodiments are only used to illustrate the technical solutions of the present application, but not limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacements 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 A head-mounted structure, including a connecting shell, wherein the connecting shell is a hollow cylindrical structure; A nursing device, connected to the headgear structure, is used for nursing cavities, the nursing device comprising: A visual component is connected to one end of the connecting shell. The visual component includes a cylindrical body for extending into the 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 and is used to capture 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; A liquid reservoir is located at the end of the connecting shell away from the visible component. The liquid reservoir is in communication with the care component and the liquid reservoir is detachably connected to the care component.

2. The visual ear canal cleaning and care device as described in claim 1, characterized in that, The nursing device further includes a connecting component that connects the nursing component and the liquid storage component, and the liquid storage component is detachably connected to the connecting component.

3. The visual ear canal cleaning and care device as described in claim 2, characterized in that, The liquid storage assembly includes a liquid storage tank, which has a sealed cavity for storing liquid or gas; the conductive assembly includes a conductive element, which has a mounting groove, and the liquid storage assembly is detachably installed in the mounting groove.

4. The visual ear canal cleaning and care device as described in claim 3, characterized in that, The liquid storage tank has a first connecting part at its bottom and a second connecting part at its top. The conductive component has a third connecting part and a fourth connecting part, both with through holes. The third connecting part is detachably connected to the first connecting part, and the fourth connecting part is detachably connected to the second connecting part. Both the first and second connecting parts have a sealed state and a connected state. Before the liquid storage tank is installed in the mounting groove, the first and second connecting parts are in a sealed state. When the liquid storage tank is installed in the mounting groove, the first and second connecting parts are in a connected state, with the third connecting part connected to the first connecting part and the fourth connecting part connected to the second connecting part.

5. The visual ear canal cleaning and care device as described in claim 4, characterized in that, The first connecting part is a groove provided in the liquid storage tank. The first connecting part is made of silicone material and is integrally formed with the liquid storage tank. The third connecting part has a puncture part for piercing the first connecting part at one end facing the liquid storage tank.

6. The visual ear canal cleaning and care device as described in claim 3, characterized in that, The conductive component is also provided with a first conductive port communicating with the liquid storage tank. The cleaning unit includes a first conveying pipe, which is connected to the first conductive port for conveying liquid. The conductive component is also provided with a second conductive port communicating with the liquid storage tank. The nursing component includes a drying unit for the drying chamber. The drying unit includes a second conveying pipe, which is connected to the second conductive port for conveying gas.

7. The visual ear canal cleaning and care device as described in claim 6, characterized in that, The first delivery pipe and the second delivery pipe are the same delivery pipe; the nursing device further includes a filtration unit, the filtration unit including a third delivery pipe for filtering and recovering the liquid after cleaning the cavity; the guide component is also provided with a third guide port communicating with the liquid storage tank; the guide component further includes a fourth delivery pipe communicating with the first delivery pipe, a fifth delivery pipe communicating with the second guide port and the first delivery pipe, and a sixth delivery pipe communicating with the guide port and the third delivery pipe; the nursing device further includes a solenoid valve, the fourth delivery pipe, the fifth delivery pipe, and the sixth delivery pipe are connected to the solenoid valve, the solenoid valve is used to control the opening and closing of the fourth delivery pipe, the fifth delivery pipe, and the sixth delivery pipe.

8. The visual ear canal cleaning and care device according to any one of claims 1-7, characterized in that, The nursing device further includes a first connecting tube, which connects the nursing component and the liquid storage component, and the first connecting tube passes through the connecting shell.

9. The visual ear canal cleaning and care device as described in claim 8, characterized in that, The headgear structure also includes a fastener disposed within the connecting shell. The fastener is a hollow structure and includes a first curved portion and a second curved portion connected to the first curved portion. The first connecting tube passes through the first curved portion and the second curved portion.

10. The visual ear canal cleaning and care device according to any one of claims 1-7, characterized in that, The nursing device also includes a heating component for heating the liquid or gas in the reservoir assembly; the headgear structure also includes a protective sleeve disposed outside the connecting shell.

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