Portable shaver unlocking control method and shaver

Abstract

The present invention provides a portable shaver unlocking control method and a shaver, and relates to a safety device for preventing unauthorized use. The unlocking control method of the present invention comprises: receiving a wake-up command: after receiving the wake-up command, obtaining unlocking path information received by a human-computer interaction module; primary authentication: comparing an actual radial movement path with a preset radial path, and determining whether the actual radial movement path and the preset radial path are consistent based on the comparison result; if so, the primary authentication passes; otherwise, the primary authentication fails; secondary authentication: comparing an actual circumferential movement path with a preset circumferential movement path, and determining whether the actual circumferential movement path and the preset circumferential movement path are consistent based on the comparison result; if so, the secondary authentication passes; otherwise, the secondary authentication fails; after the secondary authentication passes, the portable shaver is unlocked. Compared with the prior art, the present invention has the advantage of fundamentally preventing unauthorized use by others.

Description

Technical Field

[0001] The present invention relates to a safety device for preventing unauthorized behavior, and in particular to an unlocking control method of a portable shaver and the shaver. Background Art

[0002] As a personal care tool, razors must not only provide a thorough shave and protect the skin, but also address personal hygiene issues and prevent others from using your razor. This is to avoid possible cross-infection and ensure the hygiene and safety of each user.

[0003] For example, Chinese patent application number CN202111489979.X discloses a device that can be powered on using a gesture password and a control method thereof, and Chinese patent application number CN202111671727.9 discloses a personal care appliance and a control method thereof. These patents optimize the hygienic and safe use of shavers to achieve the purpose of improving safety. However, despite improvements in the unlocking mechanism, it is still impossible to fundamentally prevent unauthorized use by others, and thus cannot effectively avoid the risk of cross infection. Summary of the Invention

[0004] In order to fundamentally solve the problem of preventing unauthorized use by others, the present application provides an unlocking control method for a portable shaver and a shaver.

[0005] In a first aspect, the present application provides a method for controlling unlocking of a portable shaver, which adopts the following technical solution:

[0006] A method for controlling an unlocking of a portable shaver, the portable shaver comprising a human-computer interaction module, the human-computer interaction module being used for a user to input a wake-up instruction and unlocking path information, the method comprising the following steps: receiving a wake-up instruction: after receiving the wake-up instruction, obtaining the unlocking path information received by the human-computer interaction module, the unlocking path information comprising a radial moving path and a circumferential moving path sequentially arranged along the moving direction; primary authentication: comparing the actual radial moving path with the preset radial path, and judging whether the actual radial moving path is consistent with the preset radial path based on the comparison result, if so, the primary authentication passes; otherwise, the primary authentication fails; secondary authentication: comparing the actual circumferential moving path with the preset circumferential moving path, and judging whether the actual circumferential moving path is consistent with the preset circumferential moving path based on the comparison result, if so, the secondary authentication passes; otherwise, the secondary authentication fails; after the secondary authentication passes, the portable shaver is unlocked.

[0007] Preferably, the one-time authentication step includes: judging whether the angle formed between the actual radial movement path and the preset radial path is smaller than the preset angle based on the comparison result; if so, the one-time authentication is passed; otherwise, the one-time authentication fails.

[0008] Preferably, the secondary authentication step includes: judging whether the degree of overlap between the actual circumferential movement path and the preset circumferential movement path is greater than the preset degree of overlap based on the comparison result; if so, the primary authentication is passed; otherwise, the primary authentication fails.

[0009] Preferably, the secondary authentication step includes: judging whether the difference between the length of the actual circumferential movement path and the length of the preset circumferential movement path is less than the preset difference based on the comparison result; if so, the primary authentication passes; otherwise, the primary authentication fails.

[0010] Preferably, the secondary authentication step includes: obtaining the circumferential movement starting point information received by the human-computer interaction module, comparing the actual circumferential movement starting point with the preset radial movement end point, and judging whether the actual circumferential movement starting point and the preset radial movement end point are at the same point according to the comparison result. If so, the secondary authentication fails; otherwise, the secondary authentication passes.

[0011] Preferably, the secondary authentication step also includes: obtaining the circumferential movement starting point information received by the human-computer interaction module, comparing the actual circumferential movement starting point with the preset radial movement end point, and judging whether the angle formed between the actual circumferential movement starting point and the preset radial movement end point is greater than the preset angle based on the comparison result. If so, the secondary authentication passes; otherwise, the secondary authentication fails.

[0012] Preferably, the one-time authentication step includes: the human-computer interaction module has a first preset time after receiving the wake-up command. If the human-computer interaction module fails to recognize the actual radial movement path information within the first preset time, and / or the human-computer interaction module fails to recognize the actual radial movement end point information within the first preset time, the one-time authentication fails.

[0013] Preferably, the secondary authentication step includes: the human-computer interaction module has a second preset time after receiving the radial movement path information. If the human-computer interaction module fails to identify the actual circumferential movement starting point information within the second preset time, the secondary authentication fails.

[0014] Preferably, the secondary authentication step includes: the human-computer interaction module has a third preset time after receiving the circumferential movement starting point information. If, within the third preset time, the human-computer interaction module fails to recognize the actual circumferential movement end point information, and / or the human-computer interaction module fails to recognize the circumferential movement path information within the third preset time, the secondary authentication fails.

[0015] In a second aspect, the present application provides a shaver, which adopts the following technical solution:

[0016] A portable shaver is unlocked using the unlocking control method for a portable shaver described in the above scheme. The portable shaver includes a handle, a shaving module, a human-computer interaction module, and a control module. The shaving module is arranged at the end of the handle, and the human-computer interaction module is arranged on the surface of the handle. The shaving module and the human-computer interaction module are respectively connected to the control module.

[0017] The present invention has the following advantages and beneficial effects:

[0018] By providing a human-computer interaction module, the user can input the wake-up command and unlocking path information through the module. The unlocking path information includes radial and circumferential movement paths, which correspond to the two unlocking procedures of primary authentication and secondary authentication respectively, thereby effectively improving the security and accuracy of the unlocking process. The technical effect of this unlocking control method is to realize a multi-level user authentication mechanism, which can significantly enhance the protection performance of the shaver and avoid the risk of misuse by unauthorized users. In the specific implementation process, the portable shaver first receives the wake-up command. The wake-up command is used as one of the prerequisites for starting the device to determine whether there is a need to unlock. Then, the unlocking path information input by the user through the human-computer interaction module is obtained, which includes the movement paths in the radial direction and the circumferential direction. The path input information in these two different directions is used for step-by-step authentication to ensure that only users who have entered the unlocking path that meets the preset requirements can successfully start the device. As a primary authentication, radial movement path authentication requires that the user's actual radial path is consistent with the preset radial path to ensure that the user's initial input is unique and exclusive; if the actual radial path meets the preset conditions, the primary authentication is passed; otherwise, the authentication fails, avoiding misuse that does not conform to the preset path; and circumferential movement path authentication as a secondary authentication further strengthens the protection level by judging the consistency of the actual circumferential movement path with the preset circumferential path, ensuring the combination complexity of the unlocking path to improve the uniqueness and accuracy of the unlocking; only when the actual circumferential path is consistent with the preset circumferential path, the portable shaver is allowed to be unlocked, and confirmed by the final unlocking action of the device, otherwise the secondary authentication fails, thereby ensuring that the entire unlocking process has higher security.

[0019] On the one hand, this dual authentication design can effectively prevent unauthorized users from attempting to turn on the shaver, especially in situations where strict distinction between personal hygiene and safety is required. It has a significant protective effect, fundamentally reduces the risk of cross-infection, and achieves significant hygiene and safety protection. On the other hand, since the information of the unlocking path is combined through radial and circumferential dimensions, it is not easy for outsiders to observe or copy, which increases the complexity and security of authentication. Therefore, the present invention can provide a user-friendly unlocking experience while meeting the portability of the shaver, combining privacy, security and convenience, while less increasing the user's operating difficulty. Due to the uniqueness of the path combination, it can be effectively applied to various personal care tools that require refined management, providing new ideas and implementation methods for the unlocking control technology of shaver equipment in this field, so that the safety, user experience and hygiene protection of the shaver can be better balanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 is a schematic diagram of the method flow of some embodiments of the present application;

[0022] Figure 2 This is a schematic diagram of a pressing state of a human-computer interaction module in some embodiments of the present application;

[0023] Figure 3 This is a schematic diagram of a state in which a human-computer interaction module according to some embodiments of the present application performs radial movement;

[0024] Figure 4 This is a schematic diagram of the state of the human-computer interaction module in some embodiments of the present application moving circumferentially Figure 1 ;

[0025] Figure 5 This is a schematic diagram of the state of the human-computer interaction module in some embodiments of the present application moving circumferentially Figure 2 ;

[0026] Figure 6 This is a schematic diagram of the state of the human-computer interaction module in some embodiments of the present application moving circumferentially Figure 3 ;

[0027] Figure 7 This is a schematic diagram of a state where a human-computer interaction module is reset in some embodiments of the present application;

[0028] Figure 8This is a schematic diagram of the structure of some embodiments of the present application Figure 1 ;

[0029] Figure 9 This is a schematic diagram of the structure of some embodiments of the present application Figure 2 ;

[0030] Figure 10 are cross-sectional views of some embodiments of the present application;

[0031] Figure 11 yes Figure 10 A partial enlarged view of the pressing member is used to show the pressing member.

[0032] The following are marked in the figure:

[0033] 100. Handle; 110. Pressing groove; 120. Circuit board; 121. Annular pressure detection unit; 130. Radial extension groove; 131. Active gap; 200. Shaving module; 300. Human-computer interaction module; 310. Touch screen; 320. Pressing member; 321. Button; 322. Sliding part; 3221. Three-axis sensor; 400. Elastic member; 500. Radial elastic member; 510. First L-shaped support plate; 520. Connecting plate; 530. Elastic plate; 540. Second L-shaped support plate; 541. Detection trigger part; 600. Protective film. DETAILED DESCRIPTION

[0034] To make the objectives, technical solutions, and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other implementations obtained by those of ordinary skill in the art without inventive effort are within the scope of protection of the present invention.

[0035] The terms "first," "second," and the like in the specification and claims of this application are used to distinguish similar objects, and are not used to describe a specific order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate, so that the embodiments of this application can be implemented in an order other than that illustrated or described herein, and that the objects distinguished by "first," "second," and the like are generally of the same type, and do not limit the number of objects; for example, the first object can be one or more. In addition, the term "and / or" in the specification and claims refers to at least one of the connected objects, and the character " / " generally indicates that the objects connected are in an "or" relationship.

[0036] In the relevant technology, among modern personal care tools, razors must not only meet the basic functional requirements of thoroughly shaving beards and reducing skin irritation, but must also pay attention to the user's personal hygiene and safety, especially in terms of preventing unauthorized use to avoid possible cross-infection. Current user demand for razor products is not limited to improving shaving results, but also hopes for further optimization in terms of user experience and safety. With the rapid development of the personal care market, more and more consumers hope to be able to use their own razors conveniently while ensuring privacy and hygiene, and to ensure that only authorized users can activate the device each time.

[0037] Although there are some razor patents on the market that attempt to solve these problems, such as the Chinese patent with application number CN202111489979.X, which proposes a power-on device unlocked by a gesture password and its control method; the Chinese patent with application number CN202111671727.9 discloses a control method for personal care appliances. These technical solutions prevent misuse by unauthorized users to a certain extent by adding unlocking mechanisms such as gesture passwords. However, fundamentally speaking, the design of these solutions still has flaws, because even if there is an unlocking mechanism, unauthorized users in certain situations may still be able to easily crack the unlocking method through observation or simple attempts, resulting in the behavior of others using the razor cannot be completely restricted. This deficiency makes the existing technology lacking in the effect of preventing cross infection, and cannot fully meet the user's high standards for razor hygiene.

[0038] In the current technological context, the main limitations of razor unlocking mechanisms are: first, existing gesture codes or control methods are relatively simple and easy to observe or imitate, lacking sufficient uniqueness and complexity, making it difficult to effectively address unauthorized use; second, existing unlocking methods are difficult to strike a balance between security and convenience, increasing the complexity of user operations and affecting the user experience. For these reasons, current unlocking control technology still cannot meet users' high standards of personal hygiene and protection, especially in crowded environments where razors are easily misused by others, making it even more difficult to avoid the potential risk of cross-infection caused by misuse by others.

[0039] Therefore, based on the analysis of the defects of the existing technology, it is urgent to develop a new razor unlocking control technology to fundamentally eliminate the use of unauthorized users in a more effective way and ensure the privacy and safety of razor use.

[0040] Based on this, the present application provides a portable shaver unlocking control method and shaver, which are used to fundamentally prevent unauthorized use by others, thereby effectively avoiding the risk of cross infection.

[0041] Please refer to Figures 1 to 7 The portable shaver includes a human-computer interaction module 300, which is used for the user to input a wake-up instruction and unlocking path information. The unlocking control method includes the following steps:

[0042] Receive wake-up command: Combined Figure 2 After receiving the wake-up instruction, the unlocking path information received by the human-computer interaction module 300 is obtained, where the unlocking path information includes a radial moving path and a circumferential moving path sequentially arranged along the moving direction;

[0043] One-time certification: combined Figure 3 , compare the actual radial movement path with the preset radial path, and judge whether the actual radial movement path is consistent with the preset radial path according to the comparison result. If so, the authentication is passed; otherwise, the authentication fails;

[0044] Secondary authentication: combined Figures 4 to 6 , comparing the actual circumferential movement path with the preset circumferential movement path, and judging whether the actual circumferential movement path is consistent with the preset circumferential movement path according to the comparison result, if so, the secondary authentication is passed; otherwise, the secondary authentication fails;

[0045] After the secondary authentication is passed, the portable shaver is unlocked. Figure 7 After the secondary authentication is passed, the human-computer interaction module 300 can unlock the phone only after receiving the reset moving path information.

[0046] On this basis, the unlocking control method is provided with a human-computer interaction module 300, through which the user can input the wake-up command and unlocking path information. The unlocking path information includes radial and circumferential movement paths, which correspond to the two unlocking procedures of primary authentication and secondary authentication respectively, thereby effectively improving the security and accuracy of the unlocking process.

[0047] At the same time, the technical effect of this unlocking control method is that it implements a multi-level user authentication mechanism, which can significantly enhance the protection performance of the shaver and avoid the risk of misuse by unauthorized users. In the specific implementation process, the portable shaver first receives a wake-up command, which is used as one of the prerequisites for starting the device and is used to determine whether there is a need to unlock. It then obtains the unlocking path information input by the user through the human-computer interaction module 300, which includes the movement path in the radial direction and the circumferential direction. The two different direction path input information is used to perform step-by-step authentication, ensuring that only users who enter the preset unlocking path can successfully start the device.

[0048] As a primary authentication, radial movement path authentication requires that the user's actual radial path is consistent with the preset radial path to ensure that the user's initial input is unique and exclusive; if the actual radial path meets the preset conditions, the primary authentication is passed; otherwise, the authentication fails, avoiding misuse that does not conform to the preset path; and circumferential movement path authentication as a secondary authentication further strengthens the protection level by judging the consistency of the actual circumferential movement path with the preset circumferential path, ensuring the combination complexity of the unlocking path to improve the uniqueness and accuracy of the unlocking; only when the actual circumferential path is consistent with the preset circumferential path, the portable shaver is allowed to be unlocked, and confirmed by the final unlocking action of the device, otherwise the secondary authentication fails, thereby ensuring that the entire unlocking process has higher security.

[0049] On the one hand, this dual authentication design can effectively prevent unauthorized users from attempting to turn on the shaver, especially in situations where strict distinction between personal hygiene and safety is required. It has a significant protective effect, fundamentally reduces the risk of cross-infection, and achieves significant hygiene and safety protection. On the other hand, since the information of the unlocking path is combined through radial and circumferential dimensions, it is not easy for outsiders to observe or copy, which increases the complexity and security of authentication. Therefore, the present invention can provide a user-friendly unlocking experience while meeting the portability of the shaver, combining privacy, security and convenience, while less increasing the user's operating difficulty. Due to the uniqueness of the path combination, it can be effectively applied to various personal care tools that require refined management, providing new ideas and implementation methods for the unlocking control technology of shaver equipment in this field, so that the safety, user experience and hygiene protection of the shaver can be better balanced.

[0050] In some embodiments, combined with Figures 1 to 3 The primary authentication step includes determining, based on the comparison results, whether the angle formed between the actual radial movement path and the preset radial path is less than the preset angle. If so, the primary authentication passes; otherwise, the primary authentication fails. For example, the preset angle refers to a reference angle between the actual radial movement path and the preset radial path, pre-set within the human-computer interaction module 300. The preset angle serves as a basic judgment value for the human-computer interaction module 300. The preset angle is compared with the actual angle, and the comparison result is used to determine whether the primary authentication requirement is met.

[0051] This setup further optimizes the authentication process. By determining whether the angle between the actual radial path and the preset radial path is less than the preset angle, the accuracy and security of authentication are improved. This design effectively increases the criteria for judging the authentication path, further preventing unauthorized users from misoperating or attempting to simulate the unlock path. Furthermore, the angle-based judgment limits enhance the path's specificity and inimitability. This ensures that the authentication process relies not only on the basic direction of the path but also considers specific angular variations in the path, thereby increasing the uniqueness and complexity of the authentication and reducing the likelihood of being cracked. By strictly limiting the unlock path angle, the unlock path input is ensured to more closely conform to preset requirements, significantly reducing the probability of false triggering while also enhancing the privacy and user safety of the shaver device.

[0052] For example, combined Figure 2 、 Figure 3 In one authentication step, the human-computer interaction module 300 has a first preset time after receiving the wake-up command. If the human-computer interaction module 300 does not recognize the actual radial movement path information and / or the human-computer interaction module 300 does not recognize the actual radial movement end point information within the first preset time, the authentication fails. In this way, by limiting the operation time window, the timeliness and security of the authentication process are increased, and it can effectively prevent unauthorized users from attempting to crack the unlocking path through trial and error. In addition, the time limit condition reduces the possibility of false unlocking caused by invalid input or delayed operation, further improving the unlocking specificity of the portable shaver and ensuring the privacy of the device and the safety of the user.

[0053] In some embodiments, combined with Figures 4 to 6 The secondary authentication step includes determining, based on the comparison results, whether the degree of overlap between the actual circumferential movement path and the preset circumferential movement path is greater than a preset degree of overlap. If so, the primary authentication passes; otherwise, the primary authentication fails. For example, the preset degree of overlap refers to a baseline degree of overlap between the actual circumferential movement path and the preset circumferential movement path, preset within the human-computer interaction module 300. The preset degree of overlap serves as a basic judgment value for the human-computer interaction module 300. The actual degree of overlap is compared with the preset degree of overlap, and the comparison result is used to determine whether the requirements for passing the secondary authentication are met.

[0054] This setup further improves the accuracy and security of unlock authentication by setting the degree of overlap between the actual circumferential movement path and the preset circumferential path, thereby enhancing the protective effect of the shaver. Specifically, this design compares the degree of overlap between the actual circumferential path entered by the user and the circumferential path preset by the human-computer interaction module 300 to determine whether the two meet a specific matching standard. Only when the actual overlap exceeds the preset overlap will the secondary authentication pass, effectively improving the level of refinement of the authentication process.

[0055] Furthermore, the introduction of overlap as a matching parameter increases the uniqueness and complexity of authentication, making it difficult for unauthorized users to achieve unlocking requirements through trial and error or simple imitation. By strictly controlling the overlap of the paths, not only is the recognition of the unlocking action improved, avoiding the possibility of false unlocking, but it also ensures the privacy and security of personal care devices, making them particularly suitable for use in scenarios with high standards of hygiene and safety. This improvement in secondary authentication can further ensure the exclusive use of shaver devices, effectively avoid the risk of cross-infection, enhance the practical application value of portable shavers in the personal care field, and provide a more sophisticated and secure solution for the unlocking control technology of such devices.

[0056] In some embodiments, combined with Figures 4 to 6 The secondary authentication step includes determining, based on the comparison result, whether the difference between the actual circumferential movement path length and the preset circumferential movement path length is less than a preset difference. If so, the primary authentication passes; otherwise, the primary authentication fails. For example, the preset difference refers to a baseline length difference between the actual circumferential movement path length and the preset circumferential movement path length, preset within the human-computer interaction module 300. The preset difference serves as a basic judgment value for the human-computer interaction module 300. The actual difference is compared with the preset difference, and the comparison result is used to determine whether the requirements for passing the secondary authentication are met.

[0057] With this arrangement, the judgment of the length of the circumferential movement path is introduced in the secondary authentication step. By comparing whether the difference between the actual circumferential movement path length and the preset circumferential path length is less than the preset difference, the accuracy and security of the authentication process are further improved. By incorporating the path length into the authentication parameters, this design effectively increases the uniqueness and difficulty of the authentication, ensuring that the unlocking path not only meets the preset requirements in terms of direction and overlap, but also achieves an accurate match in terms of path length, significantly improving the effect of preventing false triggering. The technical effect of this technical solution is that by strictly limiting the difference in path length, the unlocking path is made more detailed and personalized, thereby enhancing the uniqueness of the authentication process, preventing unauthorized users from approaching the unlocking requirements through trial or imitation, and ensuring the uniqueness and exclusivity of the unlocking. Through this solution, not only the privacy of the shaver device is enhanced, but also the risk of cross-infection caused by misoperation or unauthorized use by others is effectively prevented, which helps to ensure the safe use of personal care products with high hygiene requirements in public environments, and further enhances the practical application value and reliability of portable shaver unlocking control.

[0058] Exemplarily, the preset circumferential movement path includes a plurality of continuous circumferential movement segments, which can further improve the security of the password.

[0059] In some embodiments, combined with Figures 4 to 6 In the secondary authentication step, it includes: obtaining the circumferential movement starting point information received by the human-computer interaction module 300, comparing the actual circumferential movement starting point with the preset radial movement end point, and judging whether the actual circumferential movement starting point and the preset radial movement end point are at the same point according to the comparison result. If so, the secondary authentication fails; otherwise, the secondary authentication passes.

[0060] On this basis, by obtaining the circumferential movement starting point information received by the human-computer interaction module 300, the actual circumferential movement starting point is compared with the preset radial movement path end point to determine whether the two are at the same point. If the two are at the same point, the system determines that the secondary authentication has failed, thereby avoiding the risk of repeated unlocking of the path; if they are not at the same point, the authentication is passed. This design introduces the requirement of path position differentiation during the unlocking process, which not only increases the complexity of the unlocking process, further increases the uniqueness of the authentication and the level of protection, but also significantly reduces the possibility of unlocking through simple trial and imitation, effectively improving the privacy and anti-misoperation effect of the shaver.

[0061] At the same time, by strictly controlling the spatial relationship between the starting point of the circumferential path and the end point of the radial path, the user's unlocking path is more personalized and difficult to imitate. Especially in personal care scenarios that require high hygiene standards, this design can effectively prevent the risk of cross-infection caused by unauthorized use and ensure user exclusivity and safety of use.

[0062] In some embodiments, combined with Figures 4 to 6 In the secondary authentication step, it also includes: obtaining the circumferential movement starting point information received by the human-computer interaction module 300, comparing the actual circumferential movement starting point with the preset radial movement end point, and judging whether the angle formed between the actual circumferential movement starting point and the preset radial movement end point is greater than the preset angle based on the comparison result. If so, the secondary authentication is passed; otherwise, the secondary authentication fails.

[0063] With this arrangement, after obtaining the information of the circumferential movement starting point received by the human-computer interaction module 300, the starting point is compared with the preset radial movement end point, and the pass or fail of the authentication is determined by comparing whether the angle formed between the two is greater than the preset angle. If the angle between the actual circumferential starting point and the preset radial end point is greater than the preset angle, it is considered that the user's unlocking path meets the security requirements set by the system, and the secondary authentication is passed; otherwise, the authentication fails and the unlocking operation is blocked. The technical effect of this design is to further refine the spatial position and angle requirements for the unlocking path authentication, increase the uniqueness of the path and the difficulty of authentication by strictly controlling the angle conditions, and make it difficult for others to reach the unlocking standard by simply imitating or trying the path, thereby improving the safety and reliability of the shaver's unlocking control. This design effectively improves the effect of preventing accidental triggering of unlocking and preventing accidental operation, so that the portable shaver can better protect the user's privacy in actual application.

[0064] In some embodiments, combined with Figures 4 to 6 The secondary authentication step includes: the human-computer interaction module 300 has a second preset time after receiving the radial movement path information. If the human-computer interaction module 300 does not recognize the actual circumferential movement starting point information within the second preset time, the secondary authentication fails.

[0065] It also includes: the human-computer interaction module 300 has a third preset time after receiving the circumferential movement starting point information. If the human-computer interaction module 300 does not recognize the actual circumferential movement end point information within the third preset time, and / or the human-computer interaction module 300 does not recognize the circumferential movement path information within the third preset time, the secondary authentication fails.

[0066] On this basis, the restrictions of the second and third preset times ensure the real-time nature of the unlocking process, making the input of the unlocking path not only spatially unique but also temporally consistent. This effectively prevents the risk of unlocking path exposure caused by delayed or segmented input, and avoids the possibility of unauthorized users cracking the system through delays or tentative operations, thereby significantly improving the privacy and security of the portable shaver. At the same time, this time-sensitive design can also enhance the user's operating experience. Through fast and accurate unlocking responses, it meets the user's actual needs for privacy protection and efficient unlocking of portable shavers, providing a higher-quality technical guarantee for convenient and safe personal care.

[0067] See Figures 1 to 11 The present application also discloses a shaver that uses the unlocking control method of a portable shaver in any of the above embodiments to perform an unlocking operation. The shaver includes a handle 100, a shaving module 200, a human-computer interaction module 300, and a control module. The shaving module 200 is disposed at the end of the handle 100, and the human-computer interaction module 300 is disposed on the surface of the handle 100. The shaving module 200 and the human-computer interaction module 300 are respectively connected to the control module. In this way, when in use, the user can directly hold the handle 100 with his hand, and then control the human-computer interaction module 300 with his fingers, and transmit the control instructions of the fingers to the control module. Then, when the unlocking conditions are met, the control module transmits the unlocking instruction to the shaving module 200, thereby unlocking the shaving module 200, and finally making it available for use by the user.

[0068] In some embodiments, Figure 8 As shown, the human-computer interaction module 300 includes a touch screen 310 , which is electrically connected to the control module. The user unlocks the portable shaver by pressing and sliding his fingers on the touch screen 310 .

[0069] In some embodiments, Figures 9 to 11As shown, the human-computer interaction module 300 includes a pressing member 320. A pressing groove 110 is provided on the handle 100. The pressing member 320 includes a button 321 and a sliding portion 322. The sliding portion 322 slides axially along the pressing groove 110 and is inserted into the pressing groove 110. The button 321 is located at the end of the sliding portion 322 away from the pressing groove 110 and is designed to be pressed by a user's finger. A circuit board 120 is located within the handle 100 and is electrically connected to the control module. A triaxial sensor 3221 is located at the end of the sliding portion 322 away from the button 321. The triaxial sensor 3221 is positioned facing the circuit board 120. When the sliding portion 322 moves axially along the pressing groove 110 toward the circuit board 120, the triaxial sensor 3221 comes into electrical contact with the circuit board 120, allowing the circuit board 120 to receive a pressing signal from the triaxial sensor 3221 and transmit the pressing signal to the control module.

[0070] Exemplarily, an elastic member 400 is provided between the sliding portion 322 and the circuit board 120. Furthermore, the elastic member 400 is a spring, one end of which is connected to the sliding portion 322 and the other end is connected to the circuit board 120. When the spring is in a natural state, the sliding portion 322 and the circuit board 120 are in a spaced-apart state. Similarly, when the spring is in a natural state, the three-axis sensor 3221 and the circuit board 120 are also in a spaced-apart state. When the user applies pressure to push the sliding portion 322 toward the circuit board 120, the spring will be compressed, and the three-axis sensor 3221 and the circuit board 120 will be electrically bonded; and when the user releases the button 321, the spring will drive the sliding portion 322 away from the circuit board 120 along the axial direction of the pressing groove 110 under the action of its own elastic force, so that the axis sensor and the circuit board 120 are once again in a separated state.

[0071] On this basis, when the user's finger touches the button 321 and pushes the button 321 vertically, the sliding part 322 will move downward, so that the three-axis sensor 3221 is in contact with the circuit board 120. At this time, the circuit board 120 will receive a press signal and send the press signal to the control module, and the control module will receive a wake-up command.

[0072] In some embodiments, Figure 10 、 Figure 11As shown, a radial elastic member 500 is further provided between the pressing member 320 and the handle 100. The radial elastic member 500 includes a first L-shaped support plate 510, a connecting plate 520, an elastic plate 530, and a second L-shaped support plate 540. The connecting plate 520 is arranged along the axial direction of the pressing groove 110 between the inner sidewall of the pressing groove 110 and the outer sidewall of the sliding portion 322. The first L-shaped support plate 510 is provided on the button 321, and one end of the first L-shaped support plate 510 is connected to the connecting plate 520. The second L-shaped support plate 540 is provided at an end of the connecting plate 520 away from the first L-shaped support plate 510, and the plate surface of the second L-shaped support plate 540 is spaced apart and facing the circuit board 120. For example, the upper edge of the connecting plate 520 facing the pressing groove 110 in the radial direction is configured as a rotation fulcrum. When the connecting plate 520 is subjected to a radial external force, the connecting plate 520 can rotate around the rotation fulcrum at the rotation fulcrum. Furthermore, a gap is left between the connecting plate 520 and the outer wall of the sliding portion 322 , and the elastic plate 530 is embedded in the gap.

[0073] Illustratively, a radial extension groove 130 is provided on the handle 100 at the outer periphery of the pressing groove 110 , and a movable gap 131 for radial movement of the button 321 is reserved between the inner wall of the radial extension groove 130 and the button 321 .

[0074] Illustratively, a detection trigger portion 541 is provided at one end of the second L-shaped support plate 540 away from the connecting plate 520, and an annular pressure detection unit 121 is provided on the surface of the circuit board 120. Illustratively, the annular pressure detection unit 121 is electrically connected to the circuit board 120. When the pressing member 320 is in the neutral state, the detection trigger portion 541 and the annular pressure detection unit 121 are spaced apart and arranged directly opposite each other.

[0075] On this basis, when the user's finger touches the button 321 and applies a radial thrust, the sliding portion 322 moves in the radial direction of the pressing groove 110. Since the elastic plate 530 is embedded in the gap between the connecting plate 520 and the sliding portion 322, the elastic plate 530 is compressed and deformed under the squeezing action of the sliding portion 322. At the same time, the sliding portion 322 transmits the squeezing force to the connecting plate 520 through the elastic plate 530. It is worth noting that part of the connecting plate 520 is located outside the pressing groove 110. At this time, most of the squeezing force applied by the sliding portion 322 to the elastic plate 530 acts on the part of the connecting plate 520 located outside the pressing groove 110, so the connecting plate 520 will conflict with the inner wall of the pressing groove 110.

[0076] And, more importantly, the contact point between the connecting plate 520 and the pressing groove 110 will form a rotation fulcrum, that is, the user's finger continues to apply radial thrust to the button 321, and the connecting plate 520 will rotate around the rotation fulcrum at the rotation fulcrum, so that the first L-shaped support plate 510 gradually approaches the inner wall of the radial extension groove 130 in the radial direction. At the same time, the second L-shaped support plate 540 gradually approaches the circuit board 120, thereby allowing the detection trigger part 541 to squeeze the annular pressure detection unit 121.

[0077] After the annular pressure detection unit 121 is subjected to the squeezing force, the annular pressure detection unit 121 transmits the pressure signal to the control module through the circuit board 120. The control module converts the pressure signal into a movement signal of the radial path, thereby allowing one authentication to pass.

[0078] At the same time, after the user's finger no longer applies radial thrust to the pressing part 320, under the action of the elastic plate 530, the sliding part 322 will gradually return to its original state, and at the same time, the detection trigger part 541 will gradually move away from the annular pressure detection unit 121, and finally the two will return to the interval state.

[0079] In some embodiments, Figure 10 、 Figure 11 As shown, a protective film 600 is provided on the handle 100, and the protective film 600 covers the surface of the button 321 and the upper opening of the active gap 131. This can prevent external impurities from falling into the active gap 131, thereby ensuring the smoothness of the pressing member 320 during radial movement. Exemplarily, the protective film 600 is configured as an elastic film, and part of the protective film 600 is located in the active gap 131. When the button 321 moves radially, the button 321 squeezes the protective film 600 located in the active gap 131, causing the protective film 600 in the active gap 131 to be elastically compressed. When the user releases the button 321, the protective film 600 in the compressed state in the active gap 131 will apply a reset thrust to the button 321 under the action of its own elastic force, thereby making the button 321 and the sliding portion 322 easier to reset.

[0080] In some embodiments, the pressing groove 110 and the radially extending groove 130 are coaxially arranged, and the cross-sections of the pressing groove 110 and the radially extending groove 130 are both circular. Furthermore, an annular indicator band is provided on the handle 100 circumferentially of the radially extending groove 130. A plurality of indicator lights are equidistantly spaced on the annular indicator band, one of which is configured as a radially moving indicator point. The plurality of indicator lights illuminate when the wake-up command is triggered.

[0081] Combine Figures 2 to 7, the button 321 is driven to move radially toward the radial movement indication point within the first preset time, and moves radially into position within the second preset time. After reaching position, the radial movement indication point goes out, which indicates that the authentication has been passed.

[0082] Then, the operator pushes the button 321 to move circumferentially within the third preset time. Based on the sensor signal, the axial movement process will turn off the indicator lights passing by. After the circumferential movement is in place, all the indicator lights passing on the circumferential movement path of the button 321 will turn off, indicating that the secondary authentication has passed.

[0083] Finally, when the button 321 has moved circumferentially into position, the user releases the button 321, and the button 321 returns to its initial position under the dual elastic force of the elastic plate 530 and the spring. At this point, the control module determines whether the user's previous operation path has been followed and whether the movement has been in accordance with the preset path. If so, the portable shaver is unlocked, and all the indicator lights on the annular indicator strip light up, thereby completing the unlocking of the portable shaver.

[0084] It is worth noting that the indicator light can be turned on and off manually. That is, if the user is using the shaver for the first time and is not familiar with the operation, the indicator light can be set to light up through user active authorization. That is, under the guidance of the indicator light, the initial user can more easily unlock the shaver according to the unlocking movement path. After long-term use, the user has become familiar with the unlocking method of the shaver. At this time, the user can actively set the indicator light to be normally closed. In this way, the indicator light is always off when the user is familiar with the unlocking method. The user can ensure unlocking, and the indicator light does not have an indication function when it is always off. This makes it more difficult for others except the user to unlock the shaver, further improving the privacy function and security of the shaver.

[0085] The above are only specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with this technical field can easily think of changes or replacements within the technical scope disclosed by the present invention, which should be covered by the scope of protection of the present invention.

Claims

1. A portable shaver unlocking control method, characterized in that: The portable shaver comprises a human-computer interaction module (300), the human-computer interaction module (300) being used for a user to input a wake-up instruction and unlocking path information, and the unlocking control method comprising the following steps: Receiving a wake-up instruction: after receiving the wake-up instruction, obtaining unlocking path information received by the human-computer interaction module (300), the unlocking path information including a radial moving path and a circumferential moving path sequentially arranged along the moving direction; One-time authentication: the actual radial movement path is compared with the preset radial path, and the comparison result is used to determine whether the actual radial movement path is consistent with the preset radial path. If so, the one-time authentication is passed; otherwise, the one-time authentication fails. Secondary authentication: Compare the actual circumferential movement path with the preset circumferential movement path, and determine whether the actual circumferential movement path is consistent with the preset circumferential movement path based on the comparison result. If so, the secondary authentication is passed; otherwise, the secondary authentication fails; After the secondary authentication is passed, the portable shaver is unlocked.

2. The unlocking control method of a portable shaver according to claim 1, characterized in that: The one-time authentication step includes: According to the comparison result, it is determined whether the angle formed between the actual radial movement path and the preset radial path is smaller than the preset angle. If so, the authentication is passed; otherwise, the authentication fails.

3. The unlocking control method of a portable shaver according to claim 1, characterized in that: The secondary authentication step includes: According to the comparison result, it is determined whether the overlap between the actual circumferential movement path and the preset circumferential movement path is greater than the preset overlap. If so, the authentication is passed; otherwise, the authentication fails.

4. The unlocking control method of a portable shaver according to claim 1, characterized in that: The secondary authentication step includes: According to the comparison result, it is determined whether the difference between the length of the actual circumferential movement path and the length of the preset circumferential movement path is less than the preset difference. If so, the authentication is passed; otherwise, the authentication fails.

5. The unlocking control method of a portable shaver according to claim 1, characterized in that: The secondary authentication step includes: The circumferential movement starting point information received by the human-computer interaction module (300) is obtained, and the actual circumferential movement starting point is compared with the preset radial movement end point. According to the comparison result, it is determined whether the actual circumferential movement starting point and the preset radial movement end point are at the same point. If so, the secondary authentication fails; otherwise, the secondary authentication passes.

6. The unlocking control method of a portable shaver according to claim 5, characterized in that: The secondary authentication step further includes: The circumferential movement starting point information received by the human-computer interaction module (300) is obtained, and the actual circumferential movement starting point is compared with the preset radial movement end point. According to the comparison result, it is determined whether the angle formed between the actual circumferential movement starting point and the preset radial movement end point is greater than the preset angle. If so, the secondary authentication is passed; otherwise, the secondary authentication fails.

7. A portable shaver unlocking control method according to any one of claims 1 to 6, characterized in that: The one-time authentication step includes: The human-computer interaction module (300) has a first preset time after receiving a wake-up instruction. If the human-computer interaction module (300) fails to identify the actual radial movement path information within the first preset time, and / or the human-computer interaction module (300) fails to identify the actual radial movement end point information within the first preset time, an authentication fails.

8. The unlocking control method of a portable shaver according to any one of claims 1 to 6, characterized in that: The secondary authentication step includes: The human-computer interaction module (300) has a second preset time after receiving the radial movement path information. If the human-computer interaction module (300) fails to identify the actual circumferential movement starting point information within the second preset time, the secondary authentication fails.

9. The unlocking control method of a portable shaver according to claim 8, characterized in that: The secondary authentication step includes: The human-computer interaction module (300) has a third preset time after receiving the circumferential movement starting point information. If, within the third preset time, the human-computer interaction module (300) does not recognize the actual circumferential movement end point information, and / or, within the third preset time, the human-computer interaction module (300) does not recognize the circumferential movement path information, the secondary authentication fails.

10. A shaver, which is unlocked by using the unlocking control method for a portable shaver according to any one of claims 1 to 9, characterized in that: The invention comprises a handle (100), a shaving module (200), a human-machine interaction module (300) and a control module, wherein the shaving module (200) is arranged at the end of the handle (100), the human-machine interaction module (300) is arranged on the surface of the handle (100), and the shaving module (200) and the human-machine interaction module (300) are respectively connected to the control module.

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