Aerial induction shaver

Abstract

The invention relates to a distance sensing shaver. Comprising: a razor head; the driving part comprises a driving motor, a distance controller and a power supply part, the driving motor is connected with the razor head, the driving motor is used for driving the razor head to rotate, the distance controller comprises a processor and a distance sensing part, the processor is electrically connected with the distance sensing part and the driving motor, and the power supply part is used for supplying power to the processor. The power supply part is electrically connected with the distance controller and the driving motor and is used for supplying power to the distance controller and the driving motor; wherein the distance sensing part can send out a sensing signal according to approaching or departing of a human body, and the processor controls the driving motor to be turned on or turned off according to the sensing signal. According to the device, the product can be turned on or off without pressing the switch by hand, so that the situation that the switch is easy to generate mechanical fatigue after being used for a long time and thus the switch fails can be avoided, and the service life of the shaver is prolonged.

Description

Technical Field

[0001] The present application relates to the field of surgical robots, and in particular to a remote sensing shaver. Background Art

[0002] In the prior art, electric shavers are generally provided with a switch button for starting or turning off the product, and the switch button is set on the body of the product; users generally start or turn off the product by pressing the switch by hand. After long-term use, the switch is prone to mechanical fatigue, which may cause the switch to fail and reduce the service life of the product. Summary of the invention

[0003] The purpose of the present application is to provide a remote sensing shaver, aiming to extend the service life of the shaver switch.

[0004] According to an embodiment of the present application, a remote sensing shaver is provided, and the remote sensing shaver comprises:

[0005] razor head;

[0006] A driving unit, the driving unit includes a driving motor, an air-space controller and a power supply unit, the driving motor is connected to the razor head, and the driving motor is used to drive the razor head to rotate, the air-space controller includes a processor and an air-space sensing unit, the processor is electrically connected to the air-space sensing unit and the driving motor, and the power supply unit is electrically connected to the air-space controller and the driving motor, and is used to supply power to the air-space controller and the driving motor;

[0007] Among them, the air-to-air sensing part can send out a sensing signal according to the approach or distance of the human body, and the processor controls the turning on or off of the driving motor according to the sensing signal.

[0008] Optionally, the air-sensing shaver further comprises a housing, the housing having an installation space, and the driving motor, the processor, the air-sensing part and the power supply part are arranged in the installation space;

[0009] A sensing area is arranged on the outer side of the shell, and the sensing area is arranged corresponding to the air-space sensing part.

[0010] Optionally, the shell includes an outer shell and an inner shell, the installation space is arranged in the inner shell, the outer shell has a receiving space, the inner shell is received in the receiving space, and the sensing area is arranged on the outer shell.

[0011] Optionally, the shell is integrally formed.

[0012] Optionally, the inner shell includes a first inner shell and a second inner shell that are detachably connected, and the first inner shell and the second inner shell cooperate to form the installation space;

[0013] The driving part is arranged in the installation space.

[0014] Optionally, the inner shell further comprises a fixing base and a fixing assembly, the fixing assembly comprises a detachably connected fixing protrusion and a fixing hole, one of the fixing protrusion and the fixing hole is arranged on the fixing base, and the other is arranged on the first inner shell and / or the second inner shell;

[0015] When the fixing base cooperates with the first inner shell and the second inner shell, the fixing protrusion is disposed in the fixing hole.

[0016] Optionally, the shell is further provided with a locking piece, and the locking piece is arranged through the outer shell, the fixed base and the fixing assembly to fix the outer shell and the inner shell.

[0017] Optionally, the inner shell is provided with a first mounting hole, and the first mounting hole and the sensing area are provided correspondingly;

[0018] The air-space sensing portion further includes a sensor and a first fixer, wherein the first fixer fixes the sensor to the inner shell, and the sensor is exposed to the outside through the first mounting hole.

[0019] Optionally, the first holder is provided with a receiving groove, the receiving groove is provided with an opening, the opening is close to the housing and faces the sensing area;

[0020] The sensor is fixed to the receiving groove through the opening and is exposed through the opening.

[0021] Optionally, the air-space sensing part also includes a connecting piece, which is used to electrically connect the sensor and the processor; one end of the connecting piece enters the sensor and the first fixture, and fixedly connects the sensor and the first fixture, and electrically connects the sensor; and the other end of the connecting piece rests on the processor and is electrically connected to the processor.

[0022] Optionally, the first fixture is provided with a receiving groove, the receiving groove is provided with an opening, the opening is close to the housing and faces the sensing area; the sensor is fixed to the receiving groove through the opening, and is exposed through the opening;

[0023] One end of the accommodating groove away from the opening extends in a direction away from the opening and forms a first positioning protrusion, and the corresponding position of the sensor extends in a direction away from the opening and forms a second positioning protrusion; one end of the connecting member passes through the first positioning protrusion, enters and is fixed to the second positioning protrusion.

[0024] Optionally, the inner shell is provided with a second mounting hole, the driving unit also includes a lamp assembly, the lamp assembly includes a light source, a second fixture and a lamp window, the lamp window is fixed to the inner shell by the second fixture, and the lamp window closes the second mounting hole, the light source is arranged on the processor, and the light source emits light outward through the lamp window.

[0025] The beneficial technical effects brought about by the technical solution provided by the embodiment of the present application are:

[0026] When using the device, it is only necessary for the human body (usually a finger) to be close to the air-space sensing part, and the capacitance value of the capacitor of the air-space sensing part will change. When the human body is close enough to the air-space sensing part, the capacitance value change of the capacitor will exceed the set capacitance change threshold, and the post-processor will control the drive motor to turn on. After using the device, the human body is away from the air-space sensing part, and the capacitance value of the capacitor of the air-space sensing part will change. When the human body is far enough from the air-space sensing part, the capacitance value change of the capacitor will exceed the set capacitance change threshold, and the post-processor will control the drive motor to turn off. This process does not require the product to be started or turned off by pressing the switch by hand, and thus the switch will not fail due to mechanical fatigue caused by long-term use, thereby increasing the service life of the shaver. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 The figure is a schematic diagram of the structure of a remote sensing shaver according to an embodiment of the present application.

[0029] Figure 2 The figure is an exploded diagram of a remote induction shaver according to an embodiment of the present application.

[0030] Figure 3 It is a cross-sectional view of a remote induction shaver according to an embodiment of the present application.

[0031] Description of reference numerals:

[0032] 100 Razor head 200 Drive unit 210 Drive motor 220 Remote Controller 230 Power Supply Department 300 case 310 shell 320 Inner shell 321 Installation space 311 Sensing area 322 First inner shell 323 Second inner shell 324 Fixed components 325 Fixed protrusion 326 Fixed holes 330 Locking parts 327 First mounting hole 328 Second mounting hole 221 processor 222 Remote sensing unit 223 Sensors 224 First Fixer 2241 Receiving slot 2242 Opening 225 Connectors 226 First positioning protrusion 227 Second positioning protrusion 240 Light components 241 Light source 242 Second Fixer 243 Light Window 312 Containment space 340 Fixed base DETAILED DESCRIPTION

[0033] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0034] The terms used in this application are only for the purpose of describing specific embodiments and are not intended to limit this application. Unless otherwise defined, the technical terms or scientific terms used in this application should be understood by people with ordinary skills in the field to which this application belongs. The words "one" or "one" and the like used in this application specification and claims do not indicate a quantitative limitation, but indicate the existence of at least one. "Multiple" means two or more. "Including" or "including" and the like mean that the elements or objects appearing in front of "including" or "including" include the elements or objects listed after "including" or "including" and their equivalents, and do not exclude other elements or objects. "Connected" or "connected" and the like are not limited to physical or mechanical connections, and can include electrical connections, whether direct or indirect. "On" and / or "below" and the like are only for the convenience of explanation, and are not limited to a position or a spatial orientation. The singular forms of "one", "said" and "the" used in this application specification and the attached claims are also intended to include plural forms, unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

[0035] In the prior art, electric shavers are generally provided with a switch button for starting or turning off the product, and the switch button is set on the body of the product; users generally start or turn off the product by pressing the switch by hand. After long-term use, the switch is prone to mechanical fatigue, which may cause the switch to fail and reduce the service life of the product.

[0036] The present application provides a remote sensing shaver, comprising: a razor head 100 and a driving unit 200.

[0037] Among them, the driving unit 200 includes a driving motor 210, an air-space controller 220 and a power supply unit 230. The driving motor 210 is connected to the razor head 100, and the driving motor 210 is used to drive the razor head 100 to rotate. The air-space controller 220 includes a processor 221 and an air-space sensing unit 222. The processor 221 is electrically connected to the air-space sensing unit 222 and the driving motor 210. The power supply unit 230 is electrically connected to the air-space controller 220 and the driving motor 210, and is used to supply power to the air-space controller 220 and the driving motor 210. The air-space sensing unit 222 can send a sensing signal according to the approach or distance of the human body, and the processor 221 controls the opening or closing of the driving motor 210 according to the sensing signal.

[0038] When using the device, it is only necessary for the human body (usually a finger) to be close to the air-space sensing part 222, and the capacitance value of the capacitor of the air-space sensing part 222 will change. When the human body is close enough to the air-space sensing part 222, the capacitance value change of the capacitor will exceed the set capacitance change threshold, and the post-processor 221 will control the drive motor 210 to turn on. After using the device, the human body is away from the air-space sensing part 222, and the capacitance value of the capacitor of the air-space sensing part 222 will change. When the human body is far enough from the air-space sensing part 222, the capacitance value change of the capacitor will exceed the set capacitance change threshold, and the post-processor 221 will control the drive motor 210 to turn off. This process does not require the product to be started or turned off by pressing the switch by hand, and the switch will not fail due to mechanical fatigue caused by long-term use, thereby increasing the service life of the shaver.

[0039] It should be noted that the razor head 100 is generally used for shaving beards, but can also be used to remove hair from other parts of the body, and any hair removal should fall within the scope of protection of this application. The drive motor 210 can be one or more, and the razor head 100 is matched with the drive motor 210, and the drive motor 210 drives the razor head 100 to rotate, thereby removing hair.

[0040] The processor 221 is generally a circuit board, and the circuit board controls the opening or closing of the driving motor 210 according to the sensing signal sent by the air-space sensing part 222, so that the shaver can be well controlled.

[0041] The principle of the air-space sensing part 222 sending out the sensing signal is: when a human body approaches the air-space sensing part 222, the capacitance of the capacitor of the air-space sensing part 222 will change, and the processor 221 can detect the change in capacitance by setting an effective capacitance change threshold. When the processor 221 detects that the capacitance change exceeds the set threshold, it determines that a human body is approaching or moving away, thereby turning on or off the drive motor 210.

[0042] In this embodiment, according to Figure 1 and Figure 2 As shown, the air-to-air induction shaver also includes a shell 300, the shell 300 has an installation space 321, the driving motor 210, the processor 221, the air-to-air induction part 222 and the power supply part 230 are arranged in the installation space 321; a sensing area 311 is arranged on the outer side of the shell 300, and the sensing area 311 is arranged corresponding to the air-to-air induction part 222.

[0043] The driving motor 210, the processor 221, the air-space sensing unit 222 and the power supply unit 230 of the present application are all arranged in the installation space 321. This can prevent these components that are easily damaged by moisture from directly contacting water and thus being damaged, and it can also facilitate the user to hold them.

[0044] In addition, the present application also provides a sensing area 311 on the outer side of the housing 300, and the sensing area 311 is provided corresponding to the air-space sensing portion 222. After such a configuration, the user only needs to place a finger or any part of the human body on or close to the sensing area 311 to activate the device, which is convenient for the user to use the device.

[0045] Furthermore, the housing 300 includes an outer shell 310 and an inner shell 320 , the installation space 321 is disposed in the inner shell 320 , the outer shell 310 has a receiving space 312 , the inner shell 320 is received in the receiving space 312 , and the sensing area 311 is disposed on the outer shell 310 .

[0046] Here, the outer shell 310 has a receiving space 312, the inner shell 320 is received in the receiving space 312, and the installation space 321 is arranged in the inner shell 320, so that the installation space 321 is provided with two layers of shell protection, which can form double protection for the electronic devices in the installation space 321.

[0047] Furthermore, the housing 310 is integrally formed. The integrally formed housing 310 can simplify the manufacturing process and does not require additional components for assembly. The sensing area 311 can be marked with a sticker or a painted logo.

[0048] In this embodiment, according to Figure 2As shown, the inner shell 320 includes a first inner shell 322 and a second inner shell 323 that are detachably connected, and the first inner shell 322 and the second inner shell 323 cooperate to form the installation space 321 ; the driving unit 200 is disposed in the installation space 321 .

[0049] In the actual assembly process, the internal components (such as the drive motor 210, the power supply unit 230, etc.) can be placed on one or both of the first inner shell 322 or the second inner shell 323. Afterwards, the first inner shell 322 or the second inner shell 323 is covered, and the whole formed by the combination of the first inner shell 322 and the second inner shell 323 and the internal components enters the receiving space 312 of the outer shell 310 through the top opening of the outer shell 310. It can be understood that the first inner shell 322 or the second inner shell 323 is set to be detachably connected, which is convenient for subsequent disassembly and maintenance, and is convenient for assembly.

[0050] Furthermore, the inner shell 320 also includes a fixed base 340 and a fixed component 324, and the fixed component 324 includes a detachably connected fixed protrusion 325 and a fixed hole 326, one of the fixed protrusion 325 and the fixed hole 326 is arranged on the fixed base 340, and the other is arranged on the first inner shell 322 and / or the second inner shell 323; when the fixed base 340 cooperates with the first inner shell 322 and the second inner shell 323, the fixed protrusion 325 is arranged in the fixed hole 326.

[0051] The fixing protrusion 325 can be arranged on the fixing base 340 or the first inner shell 322 and the second inner shell 323, and the fixing hole 326 is correspondingly arranged on the fixing base 340 or the first inner shell 322 and the second inner shell 323 without the fixing protrusion 325. When the locking member 330 cooperates with the first inner shell 322 and the second inner shell 323, the fixing protrusion 325 is arranged in the fixing hole 326. It can be understood that, since the fixing assembly 324 is arranged, the fixing base 340 is fixed on the first inner shell 322 and the second inner shell 323, and the first inner shell 322 and the second inner shell 323 can be locked to each other. In this way, the first inner shell 322 and the second inner shell can cooperate more closely with each other. In addition, it should be noted that a plurality of screws can be arranged between the first inner shell 322 and the second inner shell 323 for fixing, so as to ensure that the first inner shell 322 and the second inner shell 323 are tightly fixed to each other, thereby ensuring the stability of the installation space 321.

[0052] Furthermore, the housing 300 is further provided with a locking member 330 , and the locking member 330 is provided through the outer shell 310 , the fixing base 340 and the fixing assembly 324 to fix the outer shell 310 and the inner shell 320 .

[0053] It can be understood that the fixing component 324 is arranged on the first inner shell 322, the second inner shell 323 and the fixing base 340, and the locking member is arranged through the outer shell 310, the fixing base 340 and the fixing component 324, so the fixing base 340, the first inner shell 322, the second inner shell 323 and the outer shell can be fixed by the locking member 330, thereby achieving the effect of fixing the outer shell 310 and the inner shell 320.

[0054] The locking piece 330 here can be a locking screw, and a waterproof ring is set at the locking position. The waterproof ring can prevent water from entering the outer shell 310 or the inner shell 320 from the fixing position of the locking screw, and the locking screw is tightened during installation, so that the outer shell 310 and the inner shell 320 can fit tightly together, preventing water from entering the interlayer between the outer shell 310 and the inner shell 320.

[0055] In this embodiment, the inner shell 320 is provided with a first mounting hole 327, and the first mounting hole 327 and the sensing area 311 are correspondingly arranged; the air-space sensing portion 222 also includes a sensor 223 and a first fixer 224, and the first fixer 224 fixes the sensor 223 to the inner shell 320, and the sensor 223 is exposed outwardly through the first mounting hole 327.

[0056] The sensor 223 is exposed to the outside through the first mounting hole 327, and the first mounting hole 327 corresponds to the sensing area 311, so that the sensor 223 is blocked by only one layer of the outer shell 310, so that the outer shell 310 and the inner shell 320 are double-layer waterproof, and the sensor 223 is prevented from being blocked by two layers of shells. Compared with being blocked by two layers of shells, this can be closer to the human body, thereby achieving a better sensing effect.

[0057] Further, according to Figure 2 and Figure 3 As shown, the first fixture 224 is provided with a receiving groove 2241 , and the receiving groove 2241 is provided with an opening 2242 , the opening 2242 is close to the housing 310 and faces the sensing area 311 ; the sensor 223 is fixed to the receiving groove 2241 through the opening 2242 , and is exposed through the opening 2242 .

[0058] The first fixture 224 is provided with a receiving groove 2241 which can well carry the sensor 223 and fix the sensor 223 on the inner shell 320, and the receiving groove 2241 is provided with an opening 2242, the opening 2242 is close to the outer shell 310 and faces the sensing area 311, and the sensor 223 is fixed in the receiving groove 2241 through the opening 2242. The opening 2242 here is close to the outer shell 310 and faces the sensing area 311, so that the sensor 223 can be close to the outer shell 310 to achieve a better inductive switch effect.

[0059] In this embodiment, according to Figure 2 and Figure 3 As shown, the air-space sensing portion 222 also includes a connector 225, which is used to electrically connect the sensor 223 and the processor 221; one end of the connector 225 enters the sensor 223 and the first fixture 224, and fixedly connects the sensor 223 and the first fixture 224, and electrically connects the sensor 223; and the other end of the connector 225 rests on the processor 221 and is electrically connected to the processor 221.

[0060] Since one end of the connecting member 225 enters into the sensor 223 and the first fixture 224, and fixedly connects the sensor 223 and the first fixture 224, and electrically connects the sensor 223, the connecting member 225 here can play both a fixing role and a connecting role.

[0061] It should be noted that the connecting member 225 here can be a fixing screw, one end of which enters the sensor 223 and the first fixture 224 and fixes the sensor 223 and the first fixture 224, and the other end is connected to the processor 221 to transmit the sensing signal.

[0062] For further reference, Figure 2 and Figure 3 As shown, one end of the accommodating groove 2241 away from the opening 2242 extends in a direction away from the opening 2242 and forms a first positioning protrusion 226, and the corresponding position of the sensor 223 extends in a direction away from the opening 2242 and forms a second positioning protrusion 227; one end of the connecting member 225 passes through the first positioning protrusion 226, enters and is fixed to the second positioning protrusion 227.

[0063] Since the second positioning protrusion 227 is a part of the sensor 223, and the first positioning protrusion 226 is a part of the first fixture 224, the first positioning protrusion 226 and the second positioning protrusion 227 are arranged in coordination so that the sensor 223 can be better installed on the first fixture 224, and one end of the connecting member 225 passes through the first positioning protrusion 226, enters and is fixed to the second positioning protrusion 227, so that the sensor 223 and the first fixture 224 can be fixed to each other, so that the sensor 223 will not fall off through the opening 2242.

[0064] In this embodiment, the inner shell 320 is provided with a second mounting hole 328, and the driving unit 200 also includes a lamp assembly 240, and the lamp assembly 240 includes a light source 241, a second fixer 242 and a lamp window 243, and the lamp window 243 is fixed to the inner shell 320 through the second fixer 242, and the lamp window 243 closes the second mounting hole 328, and the light source 241 is arranged on the processor 221, and the light source 241 emits light outward through the lamp window 243.

[0065] The light source 241 emits light outward through the light window 243, and the light source 241 is arranged on the processor 221, and the processor 221 can control the light emission of the light source 241. Thus, the light assembly 240 can indicate information, for example, when the power supply unit 230 is low on power, the light assembly 240 can flash to indicate.

[0066] In the present application, the structural embodiments and method embodiments may complement each other if they do not conflict.

[0067] In the present application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. The terms "plurality" and "several" refer to two or more than two, unless otherwise clearly defined.

[0068] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the disclosure disclosed herein. The present application is intended to cover any modification, use or adaptation of the present application, which follows the generality of the present application and includes common knowledge or customary techniques in the art that are not disclosed in the present application. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present application are indicated by the following claims.

[0069] It should be understood that the present application is not limited to the precise structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. A remote sensing shaver, characterized in that: include: razor head; A driving unit, the driving unit includes a driving motor, an air-space controller and a power supply unit, the driving motor is connected to the razor head, and the driving motor is used to drive the razor head to rotate, the air-space controller includes a processor and an air-space sensing unit, the processor is electrically connected to the air-space sensing unit and the driving motor, and the power supply unit is electrically connected to the air-space controller and the driving motor, and is used to supply power to the air-space controller and the driving motor; Among them, the air-to-air sensing part can send out a sensing signal according to the approach or distance of the human body, and the processor controls the turning on or off of the driving motor according to the sensing signal.

2. The remote induction shaver according to claim 1, characterized in that: The remote sensing shaver further comprises a housing, wherein the housing has an installation space, and the driving motor, the processor, the remote sensing part and the power supply part are arranged in the installation space; A sensing area is arranged on the outer side of the shell, and the sensing area is arranged corresponding to the air-space sensing part.

3. The remote induction shaver according to claim 2, characterized in that: The shell comprises an outer shell and an inner shell, the installation space is arranged in the inner shell, the outer shell has a receiving space, the inner shell is received in the receiving space, and the sensing area is arranged on the outer shell.

4. The remote induction shaver according to claim 3, characterized in that: The shell is integrally formed.

5. The remote induction shaver according to claim 3, characterized in that: The inner shell comprises a first inner shell and a second inner shell which are detachably connected, and the first inner shell and the second inner shell cooperate to form the installation space; The driving part is arranged in the installation space.

6. The remote induction shaver according to claim 5, characterized in that: The inner shell further comprises a fixing base and a fixing assembly, wherein the fixing assembly comprises a fixing protrusion and a fixing hole that are detachably connected, wherein one of the fixing protrusion and the fixing hole is arranged on the fixing base, and the other is arranged on the first inner shell and / or the second inner shell; When the fixing base cooperates with the first inner shell and the second inner shell, the fixing protrusion is disposed in the fixing hole.

7. The remote induction shaver according to claim 6, characterized in that: The shell is also provided with a locking piece, and the locking piece is arranged through the outer shell, the fixing base and the fixing assembly to fix the outer shell and the inner shell.

8. The remote induction shaver according to claim 3, characterized in that: The inner shell is provided with a first mounting hole, and the first mounting hole and the sensing area are correspondingly arranged; The air-space sensing portion further includes a sensor and a first fixer, wherein the first fixer fixes the sensor to the inner shell, and the sensor is exposed to the outside through the first mounting hole.

9. The remote induction shaver according to claim 8, characterized in that: The first fixture is provided with a receiving groove, the receiving groove is provided with an opening, the opening is close to the housing and faces the sensing area; The sensor is fixed to the receiving groove through the opening and is exposed through the opening.

10. The remote induction shaver according to claim 8, characterized in that: The air-space sensing part also includes a connector, which is used to electrically connect the sensor and the processor; one end of the connector enters the sensor and the first fixture, and fixedly connects the sensor and the first fixture, and electrically connects the sensor; and the other end of the connector rests on the processor and is electrically connected to the processor.

11. The remote induction shaver according to claim 10, characterized in that: The first fixture is provided with a receiving groove, the receiving groove is provided with an opening, the opening is close to the housing and faces the sensing area; the sensor is fixed to the receiving groove through the opening, and is exposed through the opening; One end of the accommodating groove away from the opening extends in a direction away from the opening and forms a first positioning protrusion, and the corresponding position of the sensor extends in a direction away from the opening and forms a second positioning protrusion; one end of the connecting member passes through the first positioning protrusion, enters and is fixed to the second positioning protrusion.

12. The remote induction shaver according to claim 3, characterized in that: The inner shell is provided with a second mounting hole, the driving unit also includes a lamp assembly, the lamp assembly includes a light source, a second fixture and a lamp window, the lamp window is fixed to the inner shell by the second fixture, and the lamp window closes the second mounting hole, the light source is arranged on the processor, and the light source emits light outward through the lamp window.

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