Multifunctional detection cleaning tool

Abstract

The invention discloses a multifunctional detection cleaning tool, and relates to the technical field of cleaning detection. The multifunctional detecting and cleaning tool comprises a shell and an FPC camera device which is arranged in the shell and extends out of one end of the shell, and a detachable cleaning assembly is arranged on the shell; the cleaning assembly comprises an earpick clamped to one side of the shell and a blade support movably installed at the other end of the shell, a blade cover is fixedly clamped to the end, away from the earpick, of the blade support, a replaceable blade is arranged in a space formed by the blade cover and the blade support, and the detachable cleaning assembly is arranged. When earpick, detection and trimming of different positions need to be carried out, only different cleaning tools need to be replaced or installed, the space for placing a plurality of tools after a user purchases the plurality of tools can be saved, and the cost for purchasing replacement parts is lower than that for purchasing a plurality of cleaning detection tools.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning detection, and in particular to a multifunctional detection cleaning tool. Background Art

[0002] With the development of science and technology, people's needs are increasing. In order to meet different needs, multiple tools are often needed, and each tool needs to be placed in a specific area to facilitate finding the tool. In actual use, the inventor found that there are many repeated parts. For example, the tools for trimming nose hair and trimming eyebrows mainly differ in the internal blades, and the structure used to drive the blades is actually a motor drive to drive the blades to rotate. Similarly, at this stage, there are some users who need to apply medicine to a certain part of the skin regularly due to their skin problems. For some areas that cannot be observed by a single person, auxiliary tools are often needed for detection, such as: inside the cavity, scalp, inside the ear, etc. To solve the above problems, there is currently a visual ear pick that can solve the above problems. In daily life, there are often multiple such needs, which leads to the need to purchase more tools and higher purchase costs. Therefore, a multifunctional detection and cleaning tool is urgently needed to solve the above problems. Summary of the invention

[0003] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art and provide a multifunctional detection and cleaning tool. In daily life, there are often multiple needs, which leads to the problem that more tools need to be purchased, the purchase cost is high, and too many tools are not convenient to carry. To achieve the above purpose, the present invention provides the following technical solutions: the multifunctional detection and cleaning tool includes an integrally formed ear spoon silicone sleeve, an ear spoon, an FPC camera device and a silicone sleeve, wherein the multifunctional detection and cleaning tool also includes:

[0004] It comprises a housing and an FPC camera device arranged inside the housing and extending from one end of the housing, wherein a detachable cleaning component is arranged on the housing;

[0005] The cleaning assembly includes an ear spoon clamped on one side of the shell and a blade holder movably mounted on the other end of the shell, a blade cover is fixedly clamped on one end of the blade holder away from the ear spoon, and a replaceable blade is arranged in the space formed by the blade cover and the blade holder.

[0006] Preferably, the ear spoon is a hollow structure and the front end is an ear-picking part, the FPC camera device enters the ear-picking part from the middle cavity of the ear spoon, and a protrusion is provided at the rear end of the ear spoon.

[0007] Preferably, the blade support comprises a base end connected to the fixed end and a rotatable movable end, and the blade is connected to the movable end of the blade support.

[0008] Preferably, a motor is installed in one end of the housing close to the blade holder, and an output shaft of the motor is connected to the movable end of the blade holder.

[0009] Preferably, a blade cover is clamped on one end of the housing close to the blade cover, and the blade cover completely wraps the blade cover.

[0010] Preferably, the ear spoon is made of a light-transmitting material, and an ear spoon silicone sleeve is movably sleeved on one end of the ear spoon away from the shell, and the silicone sleeve is fixedly adhered to the shell by wrapping the connection between the shell and the ear spoon.

[0011] Preferably, a PCBA board is provided inside the housing, and the PCBA board is electrically connected to the FPC camera device and the motor via a battery.

[0012] Preferably, a key slot is provided on the housing, a key is fixedly arranged inside the key slot, and the key is in contact with a control button on the PCBA board.

[0013] Preferably, the implementation method of the multifunctional detection cleaning tool comprises the following steps:

[0014] (1) Attach the ear spoon to one side of the housing, making sure it is stable and easy to operate; install the blade holder on the other end of the housing, keeping a proper distance from the ear spoon;

[0015] (2) Install the blade cover and blade; fix the blade cover to the end of the blade bracket away from the ear spoon, ensuring that the blade cover and the bracket are firmly connected; put the replaceable blade into the space formed by the blade cover and the bracket, ensuring that the blade is properly fixed;

[0016] (3) Aim the FPC camera at the area that needs to be cleaned; use an ear spoon to gently probe the area that needs to be cleaned to remove dirt or earwax on the surface;

[0017] (4) Use an ear spoon to gently probe the area that needs to be cleaned to remove dirt or earwax on the surface. During the cleaning process, observe the cleaning progress through the FPC camera device to ensure the cleaning effect;

[0018] (5) After cleaning, disassemble the cleaning assembly and clean or replace the blade; then clean the ear spoon and blade cover to keep the tool clean.

[0019] Preferably, the working method of the FPC camera device is:

[0020] Ensure that the FPC camera device is turned on and in working condition; adjust the angle and direction of the camera device according to the area to be cleaned so that it can be aimed at the target area; aim the FPC camera device at the target area to be cleaned, and ensure that the camera's field of view covers the entire cleaning area; adjust the focal length. If the camera device has an automatic or manual focus function, adjust the focal length to ensure a clear image, and transmit data information in real time through wireless data communication. The FPC camera device transmits the captured image to a connected display device in real time, and the display device at least includes a smart phone, a tablet computer or a dedicated monitor; Observe the status of the cleaning area in real time through the image on the display device; during the cleaning operation, accurately locate the position of dirt or earwax through the image of the camera device; guide the operator on how to use the ear spoon for cleaning according to the image display, including the direction, strength and depth of movement; when using the ear spoon, gently probe into the area to be cleaned according to the real-time image guidance of the camera device; gradually remove the dirt or earwax according to the image displayed by the camera device to avoid excessive force or damage; after cleaning, check the cleaning effect through the image of the camera device to ensure that all dirt or earwax has been removed; after cleaning, turn off the FPC camera device and display device.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The multifunctional detection and cleaning tool is provided with a detachable cleaning component. When it is necessary to dig ears, detect and trim different positions, it is only necessary to replace or install different cleaning tools to perform daily cleaning inspections such as ear digging and detecting oral conditions. This not only saves the space required to place multiple tools after users purchase multiple tools, but also the cost of purchasing replacement parts is lower than that of purchasing multiple cleaning and detection tools. At the same time, the applicable scenarios of a single cleaning tool are relatively limited, and multiple cleaning tools are not conducive to carrying in scenarios such as travel. By replacing different cleaning tools to meet the needs of different application scenarios, the tools required to be carried are reduced to improve the convenience of carrying the tools.

[0023] 2. The multifunctional inspection and cleaning tool has an FPC camera device that needs to extend into the inner cavity of the ear spoon, so the FPC camera device needs to be thin enough. Since the FPC camera device is thin in size, it is easy to bend when used if it is not protected. Therefore, an ear spoon or a cover is provided, and the ear spoon and the cover completely wrap the FPC camera device, thereby protecting the FPC camera device and avoiding the problem of easy bending and damage caused by the thin FPC camera device itself, that is, improving the safety of the FPC camera device when used. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention is further described below in conjunction with the accompanying drawings and embodiments:

[0025] Figure 1 It is a structural schematic diagram of an exploded diagram of the present invention;

[0026] Figure 2 It is a schematic diagram of a specific implementation of the present invention;

[0027] Figure 3 It is a schematic diagram of a specific implementation 2 of the present invention;

[0028] Figure 4 3 is a schematic diagram of a specific implementation of the present invention.

[0029] Figure numerals: 1. ear spoon silicone cover; 2. ear spoon; 3. FPC camera device; 4. silicone cover; 5. housing; 6. key slot; 7. PCBA board; 8. key; 9. battery; 10. motor; 11. blade bracket; 12. blade; 13. blade cover; 14. blade cover; 15. cover. DETAILED DESCRIPTION

[0030] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0031] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] In the description of the present invention, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0033] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0034] See also Figure 1-4The present invention provides a technical solution: a multifunctional detection and cleaning tool, the multifunctional detection and cleaning tool comprises an ear spoon silicone sleeve 1, an ear spoon 2, an FPC camera device 3 and a silicone sleeve 4 which are integrally formed, wherein the multifunctional detection and cleaning tool further comprises: a housing 5 and an FPC camera device 3 which is arranged inside the housing 5 and extends from one end of the housing 5, and a detachable cleaning component is arranged on the housing 5;

[0035] The cleaning assembly includes an ear spoon 2 clamped on one side of the shell 5 and a blade holder 11 movably mounted on the other end of the shell 5, and a blade cover 13 is fixedly clamped on one end of the blade holder 11 away from the ear spoon 2, and a replaceable blade 12 is arranged in the space formed by the blade cover 13 and the blade holder 11.

[0036] The ear spoon 2 is a hollow structure with a front end being an ear-picking portion. The FPC camera device 3 enters the ear-picking portion from the middle cavity of the ear spoon 2 . A protrusion is provided at the rear end of the ear spoon 2 .

[0037] The blade support 11 includes a base end connected to the fixed end and a rotatable movable end, and the blade 12 is connected to the movable end of the blade support 11 .

[0038] A motor 10 is installed in one end of the housing 5 close to the blade support 11 , and an output shaft of the motor 10 is connected to a movable end of the blade support 11 .

[0039] A blade cover 14 is clamped on one end of the housing 5 close to the blade cover 13 , and the blade cover 14 completely wraps the blade cover 13 .

[0040] The ear spoon 2 is made of a light-transmitting material, and an ear spoon silicone sleeve 1 is movably sleeved on one end of the ear spoon 2 away from the shell 5 . The silicone sleeve 4 is fixedly adhered to the shell 5 by wrapping the connection between the shell 5 and the ear spoon 2 .

[0041] A PCBA board 7 is disposed inside the housing 5 , and the PCBA board 7 is electrically connected to the FPC camera device 3 and the motor 10 via a battery 9 .

[0042] The housing 5 is provided with a key slot 6 , and a key 8 is fixedly disposed inside the key slot 6 . The key 8 contacts the control button on the PCBA board 7 .

[0043] When the ear spoon 2 needs to be disassembled and replaced;

[0044] Firstly, the ear spoon 2 is driven by an external force to move and separate from the interior of the housing 5, and then a different detection device is replaced to expand the detection scenarios of the detection cleaning tool.

[0045] When it is necessary to replace the blade 12 at the other end;

[0046] First, the blade cover 14 is removed from the housing 5 by an external force, and then the blade cover 13 is removed by an external force, so that the blade 12 is replaced.

[0047] Next, the blade cover 13 is reinstalled on the blade support 11 , and the blade cap 14 is buckled back onto the housing 5 . Specific embodiment 1:

[0049] One end of the housing 5 is provided with a transparent cover and the other end is provided with a cleaning component, such as Figure 2 shown.

[0050] Among them, the FPC camera device 3 at one end of the shell 5 can provide a basis for the trimming component at the other end, that is, when using the trimming tool at one end, if there is no mirror nearby, the FPC camera device 3 can be used to assist in the use of the trimming tool away from the end of the FPC camera device 3 through visualization, that is, the user's requirements for using the monitoring and cleaning tool are reduced through visualization, thereby indirectly expanding the use scenario of the monitoring and cleaning tool. Specific embodiment 2:

[0052] The housing 5 is provided with an ear spoon 2 at one end and a FPC camera device 3 at the same end. Figure 3 shown.

[0053] When the ear pick 2 is in use, the image transmission of the FPC camera device 3 is used to assist the front end of the ear pick 2 to perform the ear pick operation more accurately, that is, the FPC camera device 3 can identify and confirm the position environment of the ear pick 2, so as to better clean the inside of the ear canal. Specific embodiment 3:

[0055] The end of the housing 5 close to the FPC camera device 3 is provided with a transparent cover. Figure 4 shown.

[0056] Among them, when the FPC camera device 3 moves to the scalp, oral cavity and other positions to detect the inside of the oral cavity and the surface of the scalp, the user can use the real-time broadcast of the detection situation by the FPC camera device 3, which is convenient for the user to perform self-detection and areas that are not convenient to directly detect.

[0057] By providing a detachable cleaning component, when it is necessary to pick the ears, inspect and trim different parts, you only need to replace or install different cleaning tools to perform daily cleaning inspections such as picking the ears and inspecting the oral condition. This not only saves the space required to place multiple tools after the user purchases multiple tools, but also the cost of purchasing replacement parts is lower than purchasing multiple cleaning and inspection tools. At the same time, the applicable scenarios of a single cleaning tool are relatively limited, and multiple cleaning tools are not conducive to carrying in scenarios such as travel. By replacing different cleaning tools to meet the needs of different application scenarios, the tools required to be carried are reduced to improve the convenience of carrying the tools.

[0058] Since the FPC camera device 3 needs to extend into the inner cavity of the ear spoon 2, the FPC camera device 3 needs to be thin enough. Due to the thin size of the FPC camera device 3, it is easy to bend when used if it is not protected. Therefore, by providing the ear spoon 2 or the cover 15, the ear spoon 2 and the cover 15 completely wrap the FPC camera device 3, thereby protecting the FPC camera device 3 and avoiding the problem of easy bending and damage caused by the thin FPC camera device 3 itself, that is, improving the safety of the FPC camera device 3 when in use.

[0059] Working principle:

[0060] When it is necessary to disassemble and replace the blade 12 of a different type;

[0061] First, the blade cover 14 is driven by an external force to move away from the housing 5, and then the blade cover 13 is driven by an external force to move away from the blade holder 11 to replace the blade 12, and then the blade cover 13 is put back on the blade holder 11, and finally, the blade cover 14 is closed. When the ear spoon 2 needs to be replaced; first, the ear spoon 2 is driven by an external force to move so that the tail of the ear spoon 2 is separated from the inside of the housing 5, and then the cover 15 is driven by an external force to move to the position where the ear spoon 2 was originally located in the housing 5.

[0062] Using the multifunctional cleaning tool described in the above embodiment, the method comprises the following steps:

[0063] (1) The ear spoon 2 is clamped on one side of the housing 5 to ensure that it is stable and easy to operate; the blade holder 11 is installed on the other end of the housing 5 to keep a proper distance from the ear spoon 2;

[0064] (2) Install the blade cover 13 and the blade 12; fix the blade cover 13 to the end of the blade support 11 away from the ear spoon 2, and ensure that the blade cover 13 and the support 11 are firmly connected; put the replaceable blade 12 into the space formed by the blade cover 13 and the support 11, and ensure that the blade 12 is properly fixed;

[0065] (3) Aim the FPC camera device 3 at the area to be cleaned; use the ear spoon 2 to gently probe the area to be cleaned to remove dirt or earwax on the surface;

[0066] (4) Use the ear spoon 2 to gently probe the area to be cleaned to remove dirt or earwax on the surface. During the cleaning process, the cleaning progress is observed through the FPC camera device 3 to ensure the cleaning effect;

[0067] (5) After cleaning, disassemble the cleaning assembly and clean or replace the blade 12; then clean the ear spoon 2 and the blade cover 13 to keep the tool clean.

[0068] As a further embodiment of the present invention, the working method of the FPC camera device 3 is:

[0069] Ensure that the FPC camera device 3 is turned on and in working condition; adjust the angle and direction of the camera device according to the area to be cleaned so that it can be aimed at the target area; aim the FPC camera device 3 at the target area to be cleaned, and ensure that the camera's field of view covers the entire cleaning area; adjust the focal length. If the camera device has an automatic or manual focus function, adjust the focal length to ensure a clear image, and transmit data information in real time through wireless data communication. The FPC camera device 3 transmits the captured image to a connected display device in real time, and the display device at least includes a smart phone, a tablet computer or a dedicated monitor; Through the image on the display device, the condition of the cleaning area is observed in real time; during the cleaning operation, the position of the dirt or earwax is accurately located through the image of the camera device; according to the image display, the operator is guided how to use the ear spoon 2 for cleaning, including the moving direction, strength and depth; when using the ear spoon 2, according to the real-time image guidance of the camera device, gently probe into the area to be cleaned; according to the image displayed by the camera device, the dirt or earwax is gradually removed to avoid excessive force or damage; after cleaning is completed, the cleaning effect is checked through the image of the camera device to ensure that all dirt or earwax has been removed; after cleaning is completed, the FPC camera device 3 and the display device are turned off.

[0070] In a specific embodiment, the core of the FPC camera device 3 is a flexible printed circuit, which is a thin and flexible circuit board. This circuit board is made of insulating material and has a conductive pattern printed on it for connecting electronic components. The core of the FPC camera device is a flexible printed circuit, which is a thin and flexible circuit board. This circuit board is made of insulating material and has a conductive pattern printed on it for connecting electronic components. The core of the FPC camera device is a flexible printed circuit, which is a thin and flexible circuit board. This circuit board is made of insulating material and has a conductive pattern printed on it for connecting electronic components. FPC camera devices are usually equipped with various interfaces, such as USB, HDMI, MIPI, etc., for connecting to external devices such as computers, monitors or mobile phones. When light passes through the lens of the camera device, it is focused on the image sensor. The image sensor (such as CMOS or CCD) captures the light signal and converts it into electrical signals. These electrical signals are then transmitted to the FPC circuit and connected to the image processing chip through the circuit on the FPC. These electrical signals are then transmitted to the FPC circuit and connected to the image processing chip through the circuit on the FPC. These electrical signals are then transmitted to the FPC circuit, which is connected to the image processing chip through the circuit on the FPC. These electrical signals are then transmitted to the FPC circuit, which is connected to the image processing chip through the circuit on the FPC.

[0071] The following are the detailed steps of the working principle of the FPC camera device 3:

[0072] Light capture: Light from the external environment enters through the lens of the camera device and is focused onto the image sensor.

[0073] Photoelectric conversion: Image sensors convert light signals into electrical signals.

[0074] Signal transmission: The electrical signal is transmitted to the image processing chip through the circuit on the FPC.

[0075] Image processing: Image processing chips process electrical signals to generate digital image data.

[0076] Data output: The processed image data is transmitted to an external device through the interface on the FPC or directly displayed on the screen of the FPC camera device.

[0077] User control: The user interacts with the FPC camera device through a touch screen or other input device to control the camera function.

[0078] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A multifunctional detection and cleaning tool, characterized in that: The multifunctional detection and cleaning tool comprises an ear spoon silicone sleeve (1), an ear spoon (2), an FPC camera device (3) and a silicone sleeve (4) which are integrally formed, wherein the multifunctional detection and cleaning tool further comprises: A housing (5) and an FPC camera device (3) arranged inside the housing (5) and extending from one end of the housing (5), wherein a detachable cleaning component is provided on the housing (5); The cleaning assembly comprises an ear spoon (2) clamped on one side of the housing (5) and a blade holder (11) movably mounted on the other end of the housing (5); a blade cover (13) is fixedly clamped on one end of the blade holder (11) away from the ear spoon (2); a replaceable blade (12) is arranged in a space formed by the blade cover (13) and the blade holder (11).

2. A multifunctional detection and cleaning tool according to claim 1, characterized in that: The ear spoon (2) is a hollow structure and the front end is an ear-picking portion. The FPC camera device (3) enters the ear-picking portion from the middle cavity of the ear spoon (2). A protrusion is provided at the rear end of the ear spoon (2).

3. A multifunctional detection and cleaning tool according to claim 1, characterized in that: The blade support (11) comprises a base end that is fixedly clamped and a movable end that can rotate, and the blade (12) is clamped on the movable end of the blade support (11).

4. A multifunctional detection and cleaning tool according to claim 1, characterized in that: A motor (10) is installed in one end of the housing (5) close to the blade support (11), and an output shaft of the motor (10) is connected to a movable end of the blade support (11).

5. The multifunctional detection and cleaning tool according to claim 1, characterized in that: A blade cover (14) is clamped onto one end of the housing (5) close to the blade cover (13), and the blade cover (14) completely wraps around the blade cover (13).

6. The multifunctional detection and cleaning tool according to claim 1, characterized in that: The ear spoon (2) is made of a light-transmitting material, and an ear spoon silicone sleeve (1) is movably sleeved on one end of the ear spoon (2) away from the shell (5), and the silicone sleeve (4) is fixedly adhered to the shell (5) by wrapping around the connection between the shell (5) and the ear spoon (2).

7. The multifunctional detection and cleaning tool according to claim 1, characterized in that: A PCBA board (7) is disposed inside the housing (5), and the PCBA board (7) is electrically connected to the FPC camera device (3) and the motor (10) via a battery (9).

8. The multifunctional detection and cleaning tool according to claim 7, characterized in that: The housing (5) is provided with a key slot (6), a key (8) is fixedly arranged inside the key slot (6), and the key (8) is in contact with a control button on the PCBA board (7).

9. A method for realizing a multifunctional detection cleaning tool according to claim 7, characterized in that: A multifunctional detection cleaning tool according to any one of claims 1 to 8, characterized in that the method comprises the following steps: (1) The ear spoon (2) is clipped onto one side of the housing (5) to ensure that it is stable and easy to operate; the blade holder (11) is installed on the other end of the housing (5) to keep a proper distance from the ear spoon (2); (2) installing the blade cover (13) and the blade (12); fixing the blade cover (13) to the end of the blade support (11) away from the ear spoon (2), ensuring that the blade cover (13) and the support (11) are firmly connected; placing the replaceable blade (12) into the space formed by the blade cover (13) and the support (11), ensuring that the blade (12) is properly fixed; (3) Aim the FPC camera device (3) at the area to be cleaned; use the ear spoon (2) to gently probe the area to be cleaned to remove dirt or earwax on the surface; (4) Use the ear spoon (2) to gently probe the area to be cleaned to remove dirt or earwax on the surface. During the cleaning process, the cleaning progress is observed through the FPC camera device (3) to ensure the cleaning effect; (5) After cleaning is completed, disassemble the cleaning assembly and clean or replace the blade (12); then clean the ear spoon (2) and the blade cover (13) to keep the tool clean.

10. A method for implementing a multifunctional detection cleaning tool according to claim 9, characterized in that: The working method of the FPC camera device (3) is: Ensure that the FPC camera device (3) is turned on and is in working condition; adjust the angle and direction of the camera device according to the area to be cleaned so that it can be aimed at the target area; aim the FPC camera device (3) at the target area and aim it at the area to be cleaned, ensuring that the camera's field of view covers the entire cleaning area; adjust the focal length. If the camera device has an automatic or manual focus function, adjust the focal length to ensure a clear image, and transmit data information in real time through wireless data communication. The FPC camera device (3) transmits the captured image to a connected display device in real time, and the display device at least includes a smart phone, a tablet computer or a dedicated monitor; observe the status of the cleaning area in real time through the image on the display device; during the cleaning operation, accurately locate the position of dirt or earwax through the image of the camera device; guide the operator on how to use the ear spoon (2) for cleaning according to the image display, including the direction of movement, force and depth; when using the ear spoon (2), gently probe into the area to be cleaned according to the real-time image guidance of the camera device; gradually remove the dirt or earwax according to the image displayed by the camera device to avoid excessive force or injury; After cleaning is completed, the cleaning effect is checked through the image of the camera device to ensure that all dirt or earwax has been removed; after cleaning is completed, the FPC camera device (3) and the display device are turned off.

Images