Nursing device, visual ear canal cleaning and nursing instrument and endoscope

Abstract

The invention provides a nursing device, a visual ear canal cleaning nursing instrument and an endoscope. The nursing device comprises a visual assembly, a nursing assembly and a pressurizing structure; the visual assembly comprises a barrel, a camera shooting unit and a light supplementing unit used for supplementing light. The cylinder body is of a hollow structure with an opening; 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 light supplementing unit is arranged close to the camera shooting unit; the nursing assembly comprises a cleaning unit used for cleaning the cavity, and the cleaning unit is arranged close to the visual assembly; and the pressurizing structure is used for driving liquid or gas to enter the cavity for nursing through the cleaning unit. Compared with the prior art, the nursing device provided by the invention has the advantages that the visual assembly is adopted for shooting the interior of the cavity, a user can conveniently observe and know the condition in the cavity, and the cleaning unit is adopted 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 care, and in particular to a care device, a visual ear canal cleaning and care instrument, and an endoscope. Background Art

[0002] In order to facilitate the cleaning of the ear canal in daily life, in order to clean out the dirt in the ear canal, an ear pick is generally used for cleaning, but it is easy to hurt the ear canal, causing damage to the ear canal and a poor user experience; or go to a hospital or other places for ear canal cleaning, which takes a lot of time.

[0003] In addition, when the ear canal is injured or inflamed, it needs to be treated with medicine or cleaned. Generally, the medicine or cleaning solution is directly poured into the ear canal, and then the medicine in the ear canal is taken out of the ear canal, which is very inconvenient and has a poor experience. Moreover, when applying medicine or cleaning, it is impossible to observe the situation in the ear canal, and it is impossible to determine whether the part that needs medicine or cleaning is properly cared for. Summary of the invention

[0004] In order to solve the above technical problems, it is necessary to provide a care device, a visual ear canal cleaning care instrument and an endoscope.

[0005] In a first aspect, the present application provides a nursing device for nursing a cavity, comprising:

[0006] The visual component includes a barrel for penetrating into the cavity, a camera unit disposed in the barrel, and a light-filling unit for filling light; the barrel is a hollow structure with an opening; the camera unit is disposed adjacent to the opening and is used for taking pictures to observe the situation in the cavity; the light-filling unit is disposed adjacent to the camera unit;

[0007] A care component, comprising a cleaning unit for cleaning the cavity, wherein the cleaning unit is disposed adjacent to the visual component;

[0008] The pressurizing structure is connected to the cleaning unit and is used to drive liquid or gas through the cleaning unit into the cavity for care.

[0009] Compared with the prior art, the nursing device provided in the present application adopts a visual component to take pictures inside the cavity, which is convenient for users to observe and understand the situation inside the cavity, and adopts a cleaning unit to clean the cavity, so that users can observe the situation inside the cavity before and after cleaning and grasp the nursing results; and the cleaning unit is arranged near the camera unit, which is conducive to reducing the volume of the product, facilitating miniaturized production of the product and user use.

[0010] Preferably, there are multiple fill-in light units, which are arranged around the camera unit; the cleaning unit includes a tube body and a liquid outlet, the tube body is sleeved outside the barrel, and is enclosed with the barrel to form a channel for liquid or gas circulation, the liquid outlet is connected to the channel, and the liquid outlet is arranged on the barrel. The combination of the tube body and the barrel can reduce the volume of the product and reduce the cost; the liquid outlet is arranged on the barrel, so that when the liquid or gas flows into the ear canal, the liquid or gas can be sprayed onto the side wall of the cavity, avoiding the damage to the cavity caused by spraying the liquid or gas directly into the cavity, ensuring user safety and improving user experience; and the design of the liquid outlet can also cool the visual component when cleaning the cavity.

[0011] Preferably, the cleaning unit further comprises a connecting piece, the connecting piece connects the cylinder and the end of the tube body away from the liquid outlet, the connecting piece is provided with a liquid inlet, the liquid inlet is connected to the channel for liquid or gas to enter the channel. The connecting piece is provided so that the cylinder and the tube body can be connected to fix the two, and at the same time, external liquid or gas can be connected to enter the channel, the structure is simple, the cost is low, and it is easy to produce and assemble.

[0012] Preferably, the care component further comprises a drying unit for drying the cavity, and the drying unit is arranged adjacent to the visual component. The drying unit can allow the user to dry the cavity after cleaning it, thereby avoiding water stains in the cavity that may lead to the proliferation of bacteria and other microorganisms, and ensuring the hygiene of the cavity.

[0013] Preferably, the drying unit is connected to the channel, and is used to transport gas to flow out through the liquid outlet to dry the cavity. The drying unit and the cleaning unit use the same set of circulation channels, which can effectively reduce product costs and reduce product volume, and can also prevent liquid from being left in the channel to affect the user's next use, and can also prevent the product from being in a humid environment for a long time, resulting in bacterial growth and product damage.

[0014] Preferably, the care device further comprises a shell component, the shell component comprises a support unit and a cover unit for covering the outside of the cavity, the cover unit is arranged on one side of the support unit, the cover unit and the support unit enclose a cavity, and the visual component is arranged on the side of the support unit facing the cavity; the care component further comprises a filter unit, the filter unit is passed through the bottom of the cover unit and connected to the cavity, and is used to filter the liquid after cleaning the cavity. The cover unit is provided so that the liquid after cleaning the cavity can be temporarily contained in the cavity after flowing out of the cavity, so as to avoid contaminating other parts or clothes of the user; the filter unit is provided on the cover unit so as to filter the cleaned liquid, so as to leave the dirt in the ear canal in the cover unit, so as to facilitate cleaning.

[0015] Preferably, the filter unit comprises a communication hole provided in the cover unit and a filter screen provided in the communication hole; the cover unit is detachably connected to the support unit. The detachable connection method allows the cover unit to be disassembled, washed and reused, or disposable, which is convenient for users to choose and can also ensure the hygiene of the product.

[0016] Preferably, the shell assembly further comprises a rear shell unit, the rear shell unit is connected to a side of the support unit away from the cover unit, and is enclosed with the support unit to form an installation cavity, and part of the visual component is located in the installation cavity; the nursing device further comprises an adjustment component, the adjustment component is connected to the visual component, and is used to adjust the position of the visual component in the cavity. The adjustment component can be arranged to adjust the visual component, 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, ensuring that the position in the cavity that needs to be cleaned can be cleaned.

[0017] Preferably, the adjustment component includes an adjustment member disposed on the side of the rear shell unit away from the cover 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 is provided with an internal thread that is threadedly connected to the threaded rod, and the threaded rod can be rotated to adjust the movement in the axial direction, so that the visual component can move axially along the cavity; the flexible member is sleeved on one end of the visual component close to the adjustment member, and is connected to the adjustment member, and is used to drive the visual component to move radially along the cavity under the action of the adjustment member. The use of the adjustment member, the threaded rod and the flexible member allows the visual component and the cleaning unit to be rotated for cleaning at multiple angles, and can be adjusted according to the depth of the cavity, thereby improving the user experience.

[0018] Preferably, the nursing device further comprises a control component, the control component comprises 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 arranged in the installation cavity; the circuit board electrically connects 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. The control component can be set to control the use of the nursing device, and can electrically drive liquid or gas to care for the cavity, reduce manual operation, and improve the user experience.

[0019] Preferably, the nursing device further comprises a liquid storage component, which is connected to the cleaning unit and is used to provide liquid or gas to the cleaning unit; the liquid storage component is detachably connected to the cleaning unit. The detachable connection allows the liquid storage component to be quickly replaced, which is convenient for users to use and also convenient for replacing and using external medicines, making the product more practical.

[0020] In a second aspect, the present application also provides a visual ear canal cleaning care instrument, comprising at least one care device as described above. By using the aforementioned care device, the visual ear canal cleaning care instrument also has the beneficial effects of the aforementioned care device.

[0021] In a third aspect, the present application further provides an endoscope, comprising the aforementioned nursing device. By adopting the aforementioned nursing device, the endoscope also has the beneficial effects of the aforementioned nursing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0023] Figure 1 is a stereoscopic diagram of a visual ear canal cleaning and care device according to an embodiment of the present application;

[0024] Figure 2 yes Figure 1 A three-dimensional image of the visual ear canal cleaning and care device from another angle;

[0025] Figure 3 yes Figure 1 An exploded view of the visual ear canal cleaning and care device is shown;

[0026] Figure 4 yes Figure 1An exploded view of the visual ear canal cleaning and care device from another angle;

[0027] Figure 5 yes Figure 1 A cross-sectional view of the visual ear canal cleaning and care device shown;

[0028] Figure 6 yes Figure 5 Enlarged view of part A in the middle;

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

[0030] Figure 8 is a schematic structural diagram of an adjustment component of a nursing device according to an embodiment of the present application;

[0031] Fig. 9 is a schematic structural diagram of a rear housing unit of a nursing device according to an embodiment of the present application;

[0032] Fig.10 is another partial structural schematic diagram of the nursing device according to an embodiment of the present application;

[0033] Fig.11 is a schematic diagram of a liquid storage component of a nursing device according to an embodiment of the present application;

[0034] Fig.12 is a schematic structural diagram of a conduction component and a liquid storage component of a nursing device according to an embodiment of the present application;

[0035] Fig.13 is a schematic diagram of a conducting member of a nursing device according to an embodiment of the present application;

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

[0037] Fig.15 It is a schematic diagram of the structure of the endoscope according to an embodiment of the present application.

[0038] Description of reference numerals:

[0039] 100. Visual ear canal cleaning and care device; 200. Endoscope;

[0040] 1. Nursing device; 11. Visual component; 111. Cylinder; 112. Camera unit; 113. Fill light unit; 12. Nursing component; 121. Cleaning unit; 1211. Tube; 1212. Liquid outlet; 1213. Channel; 1214. Connector; 1215. Liquid inlet; 1216. Connecting hole; 1217. First delivery pipe; 123. Filter unit; 1231. Communication hole; 1232. Filter screen; 1233. Third delivery pipe; 13. Shell component; 131. Support unit; 132. Cover unit; 132a. Cavity; 133. Back shell unit; 134. Second stop block; 13a. Installation cavity; 14. Adjustment component; 141. Adjustment component; 142. Threaded rod; 143. Flexible component; 144. First stop block; 15. Control component; 151, circuit board; 152, first drive pump; 153, second drive pump; 154, solenoid 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 connection part; 1615, second connection part; 17, conduction assembly; 171, conduction member; 171a, mounting groove; 1711, first conduction port; 1712, second conduction port; 1713, third conduction port; 1714, third connection part; 1715, fourth connection part; 1716, through hole; 1717, puncture part; 172, fourth delivery tube; 173, fifth delivery tube; 174, sixth delivery tube; 175, first connection tube; 176, second connection tube; 18, heating assembly;

[0041] 2. Head-mounted structure; 21. Connecting shell; 22. Protective cover. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0043] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0044] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0045] The terms "first", "second", "third", etc. in the specification and claims of this 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 are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units that are not listed, or optionally also includes other steps or units inherent to these processes, methods, products or devices.

[0046] See also Figure 1 and Figure 2 , the embodiment of the present application provides a visual ear canal cleaning and care device 100, comprising at least one care device 1. The visual ear canal cleaning and care device 100 provided in this embodiment is used for ear canal cleaning and care. When in use, the visual ear canal cleaning and care device 100 is worn on the head, wherein the care device 1 is arranged corresponding to the human ear, so that the care device 1 can clean and care the ear canal. Specifically, the visual ear canal cleaning and care device 100 comprises a care device 1 and a head-mounted structure 2, wherein the care device 1 is arranged at one end or both ends of the head-mounted structure 2, and the head-mounted structure 2 is used to be worn on the human head.

[0047] In some embodiments, the visual ear canal cleaning and care device 100 may include two care devices 1, which are respectively disposed at the two ends of the head-mounted structure 2, for cleaning and caring for the two ear canals of the user at the same time.

[0048] In some embodiments, the visual ear canal cleaning and care device 100 includes one care device 1. When in use, the user cleans and cares one ear canal and then adjusts the direction to clean and care for another ear canal. In this embodiment, one care device 1 is used as an example for description.

[0049] See also Figure 3 and Figure 4The nursing device 1 provided in this embodiment is used for nursing cavities, and includes a visual component 11, a nursing component 12, and a pressurizing structure; wherein the visual component 11 includes a barrel 111 for penetrating into the cavity, a camera unit 112 arranged in the barrel 111, and a fill light unit 113 for fill light; the barrel 111 is a hollow structure with an opening; the camera unit 112 is arranged adjacent to the opening, and is used for taking pictures to observe the situation in the cavity; the fill light unit 113 is arranged adjacent to the camera unit 112; the nursing component 12 includes a cleaning unit 121 for cleaning the cavity, and the cleaning unit 121 is arranged adjacent to the visual component 11; the pressurizing structure is connected to the cleaning unit 121, and is used to drive liquid or gas through the cleaning unit 121 into the cavity for nursing. wherein the pressurizing structure can be a syringe, an elastic sac (such as an air bag), a pump, or other device structure that can provide driving force or pressure. In this embodiment, the pressurizing structure is described by taking a driving pump as an example.

[0050] Compared with the prior art, the nursing device 1 provided in the present application adopts a visual component 11 to take pictures inside the cavity, which is convenient for the user to observe and understand the situation inside the cavity, and adopts a cleaning unit 121 to clean the cavity, so that the user can observe the situation inside the cavity before and after cleaning and grasp the nursing results; and the cleaning unit 121 is arranged near the camera unit 112, which is conducive to reducing the volume of the product, facilitating miniaturized production of the product and user use.

[0051] Specifically, there are multiple fill light units 113 , which are arranged around the camera unit 112 ; the fill light unit 113 includes LED lamp beads, which are arranged around the periphery of the camera unit 112 to provide fill light for the camera unit 112 .

[0052] Continue reading Figure 3 and Figure 4, the nursing device 1 also includes a shell component 13, the shell component 13 includes a cover unit 132, a rear shell unit 133, and a support unit 131, and the rear shell unit 133 and the cover unit 132 are respectively arranged on both sides of the support unit 131. Among them, the rear shell unit 133 and the support unit 131 are enclosed to form an installation cavity 13a, and the cover unit 132 and the support unit 131 are enclosed to form a cavity 132a, and the cavity 132a is used to accommodate user parts such as ears. The cover unit 132 is covered outside the cavity to support on the user's body surface to protect the user's cavity, avoid the cavity damage caused by the visual component 11 entering the cavity, and can also receive the liquid after cleaning to avoid the liquid cleaning the cavity from flowing out and falling on the user's body surface or clothes. The visual component 11 is inserted into the support unit 131, that is, part of the visual component 11 is located in the installation cavity 13a, and part is located in the cavity 132a.

[0053] The nursing device 1 also includes a control component 15, and the control component 15 includes a circuit board 151 and a first drive pump 152. The circuit board 151 and the first drive pump 152 are both arranged in the installation cavity 13a. The circuit board 151 is electrically connected to the visual component 11, the nursing component 12, and the first drive pump 152; the first drive pump 152 is connected to the cleaning unit 121 to drive liquid or gas into the cavity. The control component 15 is arranged to control the use of the nursing device 1, and can electrically drive liquid or gas to care for the cavity, reduce manual operation, and enhance the user experience. A communication module is provided on the circuit board 151 for realizing communication connection with an external device, and the situation in the cavity photographed by the camera unit 112 can be transmitted to the external device in real time. The external device can be a mobile phone, a tablet, a computer, etc., which can display the picture taken by the camera unit 112.

[0054] See also Figure 5 , Figure 6 and Figure 7The cleaning unit 121 includes a tube body 1211 and a liquid outlet 1212. The tube body 1211 is sleeved outside the barrel body 111 and encloses the barrel body 111 to form a channel 1213 for liquid or gas circulation. The liquid outlet 1212 is connected to the channel 1213 and is arranged on the barrel body 111. Specifically, in this embodiment, there are two liquid outlets 1212, which are relatively arranged at the opening of the barrel body 111, so that when the liquid or gas flows out of the channel 1213, they cross each other and flow toward the cavity skin. The tube body 1211 has a certain curvature design at the liquid outlet 1212 to achieve a guiding effect, so that the liquid or gas can flow along this curvature design and flow out of the liquid outlet 1212. The combination of the tube body 1211 and the barrel body 111 can reduce the volume of the product and also reduce the cost; the liquid outlet 1212 is arranged on the barrel body 111, so that when the liquid or gas flows into the ear canal, the liquid or gas can be sprayed onto the side wall of the cavity, thereby avoiding the damage to the cavity caused by spraying the liquid or gas directly into the cavity, thereby ensuring the safety of users and improving the user experience; and the design of the liquid outlet 1212 can also cool the visual component 11 when cleaning the cavity.

[0055] In other embodiments, the channel 1213 in the cleaning unit 121 may be a separate pipeline design, such as being arranged in parallel with the barrel 111 or arranged in the barrel 111, so as to enable liquid or gas to flow into the cavity.

[0056] In some embodiments, the liquid outlet 1212 can be opened on the tube body 1211, so that the liquid or gas flows directly into the cavity when it flows out of the liquid outlet 1212. In order to prevent the liquid or gas from flowing into the deep part of the cavity and causing damage, such as damaging 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.

[0057] See also Figure 7 The cleaning unit 121 further includes a connector 1214, which connects the barrel 111 and one end of the tube 1211 away from the liquid outlet 1212. The connector 1214 is provided with a liquid inlet 1215, which is connected to the channel 1213 for liquid or gas to enter the channel 1213. The connector 1214 is also provided with a connecting hole 1216, and the barrel 111 is connected to the connecting hole 1216.

[0058] The connecting piece 1214 is threadedly connected to the tube body 1211. Specifically, the tube 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 between the two, which is convenient for production and assembly. The connecting hole 1216 is located in the middle position of the connecting piece 1214, and part of the barrel 111 is arranged in the connecting hole 1216, so as to facilitate the wires electrically connected to the camera unit 112 and the fill light unit 113 and the circuit board 151 to pass through. The liquid inlet 1215 passes through the connecting piece 1214, so as to connect the channel 1213 and the outside, so 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 provided so that the barrel 111 and the tube body 1211 can be connected to fix the two, and at the same time, the external liquid or gas can be connected to enter the channel 1213, which has a simple structure, low cost, and is convenient for production and assembly.

[0059] The cleaning unit 121 further includes a first delivery pipe 1217 , which is connected to the liquid inlet 1215 and the first driving pump 152 , and delivers liquid or gas to the channel 1213 and then to the cavity under the action of the driving pump.

[0060] In order to dry the cavity as quickly as possible after cleaning, the care component 12 further includes a drying unit for drying the cavity, and the drying unit is arranged adjacent to the visual component 11. The drying unit allows the user to dry the cavity after cleaning it, thereby avoiding water stains in the cavity that may lead to the proliferation of bacteria and other microorganisms, and ensuring the hygiene of the cavity.

[0061] Specifically, the drying unit is connected to the channel 1213, and is used to transport gas to flow out through the liquid outlet 1212 to dry the cavity. The drying unit and the cleaning unit 121 use the same set of circulation channels 1213, which can effectively reduce product costs and reduce product volume, and can also prevent liquid from being left in the channel 1213 to affect the user's next use, and can also prevent the product from being in a humid environment for a long time, resulting in bacterial growth and product damage.

[0062] In some embodiments, the drying unit further includes a second delivery pipe, which is connected to the channel 1213 and is used to deliver gas to the channel 1213 .

[0063] In this embodiment, the second delivery pipe and the first delivery pipe 1217 use the same pipe, and the first driving pump 152 drives the liquid or gas to enter the channel 1213 through the first delivery pipe 1217 (second delivery pipe), and then circulates into the cavity. When the cavity needs to be cleaned, the first driving pump 152 drives the liquid to enter the cavity through the first delivery pipe 1217; when the cleaning is completed, the first driving pump 152 drives the gas to enter the first delivery pipe 1217 and enter the cavity for drying.

[0064] See also Figure 8 In order to facilitate the adjustment of the angle and penetration distance of the visual component 11 in the cavity, the nursing device 1 further includes an adjustment component 14, which is connected to the visual component 11 and is used to adjust the position of the visual component 11 in the cavity. The adjustment component 14 can adjust the visual component 11, thereby adjusting the angle and position of the cleaning unit 121, so that the ear canal condition can be observed and the cleaning angle can be adjusted to ensure that the position in the cavity that needs to be cleaned can be cleaned.

[0065] Furthermore, the adjustment component 14 includes an adjustment member 141 disposed on the side of the rear shell unit 133 away from the cover unit 132, a threaded rod 142 movably connected to the adjustment member 141, and a flexible member 143, wherein the threaded rod 142 is connected to the visible component 11, and the adjustment member 141 is provided with an internal thread threadedly connected to the threaded rod 142, and the threaded rod 142 can be rotated to adjust the movement in the axial direction, so that the visible component 11 can move along the axial direction of the cavity.

[0066] See also Figure 8 and Fig. 9 In order to prevent the visible component 11 from penetrating into or withdrawing a large distance in the cavity and causing damage to the cavity, a first limit block 144 is provided on the adjusting member 141, and a second limit block 134 is provided on the rear shell unit 133, and the first limit block 144 can abut against the second limit block 134; when the adjusting member 141 rotates, the first limit block 144 rotates along a preset route, and when the first limit block 144 abuts against the second limit block 134, the distance that the threaded rod 142 penetrates into or withdraws from the cavity is the maximum distance, which can not only adapt to the cavity depths of different users, but also ensure that the distance that the visible component 11 penetrates into or withdraws from the cavity is controllable, thereby avoiding damage to the user's cavity.

[0067] The flexible member 143 is sleeved on one end of the visual component 11 close to the adjusting member 141 and connected to the adjusting member 141. Specifically, the flexible member 143 is connected to the support unit 131, and is used to drive the visual component 11 to move radially along the cavity under the action of the adjusting member 141. The flexible member 143 is made of flexible material, connected to the support unit 131 and connected to the adjusting member 141, so that when the adjusting member 141 adjusts the direction up, down, left, and right, it can drive the flexible member 143 to deform, so that the visual component 11 can move in the opposite direction of the adjustment direction of the adjusting member 141, and then the direction of the visual component 11 can be adjusted, which is convenient for observing the situation in the cavity and cleaning specific parts of the cavity. The design of the flexible member 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 by the flexible member 143 and the support unit 131 according to the needs.

[0068] The use of 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 at multiple angles for cleaning, and can be adjusted according to the cavity depth to improve the user experience.

[0069] See also Fig.10 The care component 12 further includes a filter unit 123, which is disposed at the bottom of the cover unit 132 and connected to the cavity 132a, and is used to filter the liquid after cleaning the cavity. The cover unit 132 is provided 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 contaminating other parts or clothes of the user; the filter unit 123 is provided on the cover unit 132 to filter the liquid after cleaning, so as to leave the dirt in the ear canal in the cover unit 132, so as to facilitate cleaning.

[0070] Specifically, the filter unit 123 includes a communication hole 1231 provided in the cover unit 132, a filter screen 1232 provided in the communication hole 1231, and a third delivery pipe 1233 communicated with the communication hole 1231. The control component 15 also includes a second drive pump 153, which is electrically connected to the circuit board 151 and provided in the installation cavity 13a. The second drive pump 153 is communicated with the third delivery pipe 1233, and is used to suck the liquid after cleaning the cavity into the third delivery pipe 1233 and transfer it out of the cavity 132a.

[0071] Furthermore, the cover unit 132 is detachably connected to the support unit 131. Specifically, the cover unit 132 and the support unit 131 are detachably connected by a magnetic connection. The detachable connection allows the cover unit 132 to be disassembled, washed, and reused, or disposable, which is convenient for users to choose and can also ensure the hygiene of the product.

[0072] Continue reading Figure 3 and Figure 4 The nursing device 1 further includes a liquid storage component 16, which is connected to the cleaning unit 121 and is used to provide liquid or gas to the cleaning unit 121. The liquid storage component 16 includes a liquid storage tank 161, and the liquid storage tank 161 contains liquid and gas.

[0073] Specifically, see Fig.11 The liquid storage tank 161 includes 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 enclose a sealing structure having a cavity, and the cavity is used to contain liquid and gas. A first connecting portion 1614 and a second connecting portion 1615 are provided on the bottom plate 1613, wherein the first connecting portion 1614 and the second connecting portion 1615 are arranged at intervals and are both groove structures, and the bottom walls of the grooves of the first connecting portion 1614 and the second connecting portion 1615 are provided with cross patterns to facilitate puncture. Specifically, the bottom plate 1613 is made of silicone material.

[0074] See also Fig.12 and Fig.13 The nursing device 1 further includes a conducting component 17, which is connected to the liquid storage component 16 and is used to transport the liquid or gas in the liquid storage component 16 to the cleaning unit 121. The conducting component 17 includes a conducting member 171 connected to the liquid storage component 16, a fourth delivery pipe 172 connected to the conducting member 171, a fifth delivery pipe 173, and a sixth delivery pipe 174. Specifically, the conductive member 171 includes a first conductive port 1711 located at the bottom of the conductive member 171, a second conductive port 1712 and a third conductive port 1713 located at one end of the conductive member 171 away from the first conductive port 1711, the fourth delivery pipe 172 is connected to the first conductive port 1711, the fifth delivery pipe 173 is connected to the second conductive port 1712, the sixth delivery pipe 174 is connected to the third conductive port 1713, the other end of the fourth delivery pipe 172 is connected to the first delivery pipe 1217, the other end of the fifth delivery pipe 173 is connected to the second delivery pipe, and the other end of the sixth delivery pipe 174 is connected to the third delivery pipe 1233.

[0075] The conductive member 171 is provided with a mounting groove 171a, the shape of which matches that of the liquid storage tank 161, and the liquid storage tank 161 can be detachably mounted on the conductive member 171. Specifically, the liquid storage tank 161 is integrally mounted in the mounting groove 171a of the conductive member 171. The conductive member 171 further includes a third connecting portion 1714 and a fourth connecting portion 1715 disposed on the bottom wall of the mounting groove 171a, the third connecting portion 1714 is provided with a through hole 1716 penetrating the third connecting portion 1714, and the fourth connecting portion 1715 is provided with a through hole 1716 penetrating the fourth connecting portion 1715. When the liquid storage tank 161 is mounted on the mounting groove 171a, the third connecting portion 1714 and the fourth connecting portion 1715 are connected to the first connecting portion 1614 and the second connecting portion 1615, respectively. Specifically, the third connection part 1714 and the fourth connection part 1715 are cylindrical structures, and their shapes match the groove shapes of the first connection part 1614 and the second connection part 1615. When the liquid storage tank 161 is installed in the installation groove 171a of the conductive member 171 as a whole, the third connection part 1714 is sealed and connected with the first connection part 1614, and the fourth connection part 1715 is sealed and connected with the second connection part 1615. Among them, the through hole 1716 provided on the third connection part 1714 and the fourth connection part 1715 is connected to 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 conductive port 1711 is connected to the third connection part 1714, and the second conductive port 1712 and the third conductive port 1713 are connected to the fourth connection part 1715.

[0076] To ensure that when the liquid storage tank 161 is installed in the installation groove 171a of the conductive member 171, the third connection part 1714 and the fourth connection part 1715 can be connected to the liquid storage tank 161, the third connection part 1714 and the fourth connection part 1715 are provided with a puncture part 1717 at one end facing the liquid storage tank, so as to ensure that the puncture part 1717 pierces the bottom wall of the groove of the first connection part 1614 and the second connection part 1615, thereby realizing the connection between the third connection part 1714 and the fourth connection part 1715 and the liquid storage tank 161.

[0077] In this embodiment, the first delivery pipe 1217 and the second delivery pipe use the same pipeline. In order to ensure that liquid is delivered during cleaning and gas is delivered during drying, the control component 15 also includes a solenoid valve 154. The fourth delivery pipe 172, the fifth delivery pipe 173, and the sixth delivery pipe 174 are all connected to the solenoid valve 154. The solenoid valve 154 is used to control the connection and closing of the fourth delivery pipe 172, the fifth delivery pipe 173, and the sixth delivery pipe 174. When liquid needs to be transported, the solenoid valve 154 is connected to the fourth delivery pipe 172, and the first drive pump 152 drives the liquid to be transported to the first delivery pipe 1217 through the fourth delivery pipe 172, and then enters the cavity through the channel 1213; when gas needs to be transported for drying, the first drive pump 152 drives the gas to be transported to the second delivery pipe (first delivery pipe 1217) through the fifth delivery pipe 173, and then enters the chamber through the channel 1213; when the liquid after cleaning the cavity needs to be filtered and recovered, the second drive pump 153 drives the filtered liquid to enter the third delivery pipe 1233, and transports it to the sixth delivery pipe 174 to enter the liquid storage component 16, so as to be reused.

[0078] In this embodiment, the liquid storage component 16 is detachably connected to the conduction component 17. After cleaning and care, the liquid storage component 16 can be removed, and a new liquid storage component 16 can be installed as needed for cleaning and care next time. The detachable connection allows the liquid storage component 16 to be quickly replaced, which is convenient for users to use and also convenient for replacing and using external liquid medicines, making the product more practical.

[0079] Since the cavity is relatively sensitive, in order to avoid discomfort caused by the low temperature of the liquid used to clean the cavity, the nursing device 1 further includes a heating component 18, which is electrically connected to the circuit board 151 and is mounted on the liquid storage component 16. Specifically, the heating component 18 is mounted on the side of the conductive member 171 facing the liquid storage component 16. When the liquid storage component 16 is mounted on the conductive member 171, the heating component 18 penetrates into the liquid storage component 16 and can heat the liquid in the liquid storage component 16. The heating component 18 includes a heating element, which can be a heating structure such as a heating rod or a heating sheet.

[0080] The control component 15 also includes a battery 155 and a charging port 156 . Both the battery 155 and the charging port 156 are electrically connected to the circuit board 151 for providing electrical energy to the care component 12 . The charging port 156 is used to connect to an external power source to charge the battery 155 .

[0081] In this embodiment, the liquid storage component 16, the heating component 18, the conductive component 17 and the battery 155 are arranged at the other end of the head-mounted structure 2, and are arranged at both ends of the head-mounted structure 2 together with other parts such as the visual component 11.

[0082] Continue reading Figure 3 and Figure 4 In this embodiment, the conduction component 17 further includes a first connecting tube 175 and a second connecting tube 176. The first connecting tube 175 connects the fourth delivery tube 172 and the first delivery tube 1217. The first connecting tube 175 also connects the fifth delivery tube 173 and the first delivery tube 1217. The second connecting tube 176 connects the sixth delivery tube 174 and the third delivery tube 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 tube 175 and the second connecting tube 176 are inserted therein.

[0083] Specifically, see Fig.14 In this embodiment, the head-mounted structure 2 also includes a fixing part 23 arranged in the connecting shell 21, and the fixing part 23 is fixedly connected to the connecting shell 21 by screws. The fixing part 23 has a cavity for the first connecting tube 175 and the second connecting tube 176 to pass through. Specifically, the conductive wires connecting the components at both ends of the head-mounted structure 2 can also be passed through the cavity.

[0084] In order to prevent the cavity from being damaged due to excessively rapid water flow during the cleaning and care process, the fixing member 23 includes a first curved portion 231 and a second curved portion 232, wherein the first curved portion 231 connects the second curved portion 232 to form an S-shaped structure, and the first connecting tube 175 and the second connecting tube 176 are hoses. When the first connecting tube 175 and the second connecting tube 176 are inserted into the first curved portion 231 and the second curved portion 232, the first connecting tube 175 and the second connecting tube 176 present an S-shaped shape, so that when liquid or gas flows through, the curved portion has an S-shaped effect on the flow of liquid or gas. The speed causes a certain deviation or resistance, which reduces the flow rate. Therefore, when the user is cleaning or drying, the flow rate of the liquid or gas is slowed down, and it flows into the cavity more gently, thereby avoiding damage to the cavity and providing a better user experience. When the user wears the visual ear canal cleaning and care device 100, due to the different head sizes of the users, the size of the head-mounted structure 2 needs to be adjusted, which will cause the pipeline to stretch. Such a design can also ensure that the first connecting tube 175 and the second connecting tube 176 have a certain buffer length when stretched, thereby avoiding product damage caused by being pulled and broken.

[0085] On the other hand, see Fig.15The present application also provides an endoscope 200, comprising the aforementioned nursing device 1. By adopting the aforementioned nursing device 1, the endoscope 200 also has the beneficial effects of the aforementioned nursing device 1.

[0086] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A nursing device for nursing a cavity, characterized in that: include: The visual component includes a barrel for penetrating into the cavity, a camera unit arranged in the barrel, and a fill light unit for fill light; The cylinder is a hollow structure with an opening; the camera unit is disposed adjacent to the opening and is used for taking pictures to observe the situation in the cavity; the fill light unit is disposed adjacent to the camera unit; A care component, comprising a cleaning unit for cleaning the cavity, wherein the cleaning unit is disposed adjacent to the visual component; The pressurizing structure is connected to the cleaning unit and is used to drive liquid or gas into the cavity through the cleaning unit for care.

2. The nursing device according to claim 1, characterized in that There are multiple fill-light units, which are arranged in a circle around the camera unit; the cleaning unit includes a tube body and a liquid outlet, the tube body is sleeved outside the cylinder body and is surrounded by the cylinder body to form a channel for liquid or gas circulation, the liquid outlet is connected to the channel, and the liquid outlet is arranged on the cylinder body.

3. The nursing device according to claim 2, characterized in that The cleaning unit further comprises a connecting piece, wherein the connecting piece connects the cylinder and an end of the tube body away from the liquid outlet, and a liquid inlet is provided on the connecting piece, and the liquid inlet is connected to the channel for liquid or gas to enter the channel.

4. The nursing device according to claim 2, characterized in that: The care component also includes a drying unit for drying the cavity, and the drying unit is arranged adjacent to the visual component; the drying unit is connected to the channel and is used to transport gas to flow out through the liquid outlet to dry the cavity.

5. The nursing device according to claim 2, characterized in that: The nursing device also includes a shell component, which includes a support unit and a cover unit for covering the outside of the cavity, the cover unit is arranged on one side of the support unit, the cover unit and the support unit are combined to form a cavity, and the visible component is arranged on the side of the support unit facing the cavity; the shell component also includes a rear shell unit, the rear shell unit is connected to the side of the support unit away from the cover unit, and is combined with the support unit to form an installation cavity, and part of the visible component is located in the installation cavity.

6. The nursing device according to claim 5, characterized in that: The care component also includes a filter unit, which is passed through the bottom of the cover unit and connected to the cavity, and is used to filter the liquid after cleaning the cavity; the filter unit includes a connecting hole provided in the cover unit and a filter screen provided in the connecting hole; the cover unit is detachably connected to the support unit.

7. The nursing device according to claim 5, characterized in that: The nursing device also includes an adjusting component, which is connected to the visual component and is used to adjust the position of the visual component in the cavity; the adjusting component includes an adjusting member arranged on the side of the rear shell unit away from the cover unit, a threaded rod movably connected to the adjusting member, and a flexible member, the threaded rod is connected to the visual component, the adjusting member is provided with an internal thread threadedly connected to the threaded rod, and the threaded rod can be rotated to adjust the movement in the axial direction, so that the visual component can move axially along the cavity; the flexible member is sleeved on one end of the visual component close to the adjusting member and is connected to the adjusting member, and is used to drive the visual component to move radially along the cavity under the action of the adjusting member.

8. The nursing device according to claim 2, characterized in that: The nursing device further comprises a liquid storage component, which is connected to the cleaning unit and is used to provide liquid or gas to the cleaning unit; the liquid storage component is detachably connected to the cleaning unit.

9. A visual ear canal cleaning and care device, characterized in that: Comprising at least one care device according to any one of claims 1 to 8.

10. An endoscope, characterized in that: The nursing device comprises the nursing device according to any one of claims 1 to 8.

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