Cosmetic instrument and control method thereof

Abstract

The invention relates to the technical field of beauty instruments, and discloses a beauty instrument and a control method thereof. A massage head; the driving assembly is arranged in the machine body and connected with the massage head, and the driving assembly can drive the massage head to stretch out and draw back relative to the machine body. The driving assembly can drive the massage head to stretch out and draw back relative to the machine body, so that the massage head can be prevented from staying on the same skin area for a too long time, and face scalding or other skin injuries caused by the fact that the massage head stays for a long time are avoided. In addition, due to the fact that the driving assembly is arranged in the machine body, the machine body can protect the driving assembly.

Description

Technical Field

[0001] The present invention relates to the technical field of beauty instruments, and in particular to a beauty instrument and a control method thereof. Background Art

[0002] As people's demand for beauty care continues to grow, handheld beauty devices are widely welcomed due to their portability and practicality. Beauty devices include a massage head and a handle. Users hold the handle to drive the massage head to move on the face to achieve beauty effects. The massage head will heat up after being used for a period of time. Since users are not clear about how long the massage head needs to stay on the same skin area, if the massage head stays on the same skin area for a long time, it will cause facial burns or other skin injuries. Summary of the invention

[0003] In view of this, the present invention provides a beauty instrument and a control method thereof to solve the problem that a massage head is prone to scalding the face.

[0004] In a first aspect, the present invention provides a beauty instrument, comprising:

[0005] body;

[0006] Massage head;

[0007] The driving component is arranged inside the body and connected to the massage head. The driving component can drive the massage head to extend and retract relative to the body.

[0008] Beneficial effect: Since the driving component can drive the massage head to extend and retract relative to the body, it can prevent the massage head from staying on the same skin area for too long, thereby preventing facial burns or other skin injuries caused by the massage head staying on for a long time. In addition, since the driving component is arranged inside the body, the body can protect the driving component.

[0009] In an optional embodiment, the beauty instrument further includes a detection component and a controller, wherein the detection component is used to detect the length of time that the massage head has not moved, and the controller is communicatively connected to the detection component, and can control the drive component to operate to extend and retract the massage head when the detection component detects that the length of time that the massage head has not moved is greater than or equal to a preset length of time.

[0010] Beneficial effect: When using a beauty instrument, in order to enhance the beauty effect on a certain area, the user will keep the massage head in one position. If the stay time is too long, it may cause facial burns. By setting a detection component, the detection component is used to detect the length of time the massage head has not moved. The controller is communicated with the detection component. When the detection component detects that the length of time the massage head has not moved is greater than or equal to the preset length of time, the controller can control the drive component to make the massage head extend and retract, thereby avoiding facial burns or other skin injuries caused by the massage head staying in one position for a long time.

[0011] In an optional embodiment, the drive assembly includes:

[0012] Motor;

[0013] A screw connected to the motor;

[0014] The slider is connected with the screw rod in cooperation, and the slider is fixedly connected with the massage head.

[0015] Beneficial effects: the screw is connected to the motor, the slider is cooperatively connected to the screw, and the slider is fixedly connected to the massage head. When the motor rotates, it drives the screw to rotate. Since the position of the motor is fixed, the screw can only rotate under the drive of the motor. Since the slider is fixedly connected to the massage head, the slider can only move along the screw and will not rotate, thereby driving the massage head to move.

[0016] In an optional embodiment, the massage head includes a main body and a bottom rod, the bottom rod extends into the interior of the body, and the slider is connected to the bottom rod.

[0017] Beneficial effects: The massage head comprises a main body and a bottom rod, the bottom rod extends into the interior of the body, and the slider is connected to the bottom rod. The arrangement of the bottom rod can increase the overall length of the massage head and facilitate connection with the slider.

[0018] In an optional embodiment, the bottom rod is a hollow columnar structure.

[0019] Beneficial effects: Since the bottom rod is a hollow columnar structure, it is relatively light, so the overall weight of the massage head is relatively light, and it is easy to telescope and move under the drive of the driving component.

[0020] In an optional embodiment, the fuselage includes:

[0021] A first housing, one side of which is provided with a mounting groove, wherein the motor and the screw are arranged in the mounting groove;

[0022] The second housing is connected to the first housing and the motor and covers the driving assembly.

[0023] Beneficial effect: By setting an installation groove on one side of the first shell, the positioning and installation of the drive component is facilitated. The second shell is connected to the first shell and the motor and covers the drive component. The drive component can be shielded to prevent the hand from touching the drive component and to prevent dust from falling on the drive component.

[0024] In an optional embodiment, the massage head is provided with a metal component and a semiconductor cooling sheet, the body is provided with a control circuit board, the control circuit board is conductively connected to the metal component, and the metal component is connected to the semiconductor cooling sheet.

[0025] Beneficial effects: Since the metal parts are connected to the semiconductor refrigeration chip, the heat of the semiconductor refrigeration chip can be transferred to the metal parts to heat or cool the skin. The control circuit board is conductively connected to the metal parts and can transfer current to the metal parts, thus realizing beauty functions such as hot compress, cold compress and pulse microcurrent of the beauty instrument massage head.

[0026] In a second aspect, the present invention further provides a control method for a beauty instrument, the beauty instrument comprising a body, a massage head, and a drive assembly, wherein the drive assembly is disposed inside the body and connected to the massage head, and the drive assembly can drive the massage head to extend and retract relative to the body, and the control method comprises:

[0027] Get the duration of the massage head not moving;

[0028] If the massage head does not move for a period greater than or equal to the preset period;

[0029] The driving assembly is controlled to operate so as to extend the massage head.

[0030] Beneficial effect: When using a beauty instrument, in order to enhance the beauty effect on a certain area, the user will keep the massage head in one position. If the stay time is too long, it may cause facial burns. By obtaining the length of time the massage head has not moved, if the length of time the massage head has not moved is greater than or equal to the preset length of time, the drive component is controlled to extend the massage head, thereby avoiding facial burns or other skin injuries caused by the long stay time of the massage head.

[0031] In an optional implementation, the control method further includes:

[0032] If the massage head is extended to the limit position, the driving assembly is controlled to operate so as to retract the massage head;

[0033] Retrieve the massage head's non-movement time.

[0034] Beneficial effect: If the massage head has not moved for a period of time greater than or equal to a preset period of time, the control drive component will work to extend the massage head. When the beauty instrument massage head is extended to the limit position, the beauty instrument massage head stops extending and starts to retract until it returns to its initial state, and the non-movement period is recalculated at the same time.

[0035] In a third aspect, the present invention further provides a control method for a beauty instrument, the beauty instrument comprising a body, a massage head, and a drive assembly, wherein the drive assembly is disposed inside the body and connected to the massage head, and the drive assembly can drive the massage head to extend and retract relative to the body, and the control method comprises:

[0036] Check whether the massage head is in contact with the skin;

[0037] If so, the driving assembly is controlled to operate so that the massage head retracts and contracts once at a preset time interval.

[0038] Beneficial effect: Detects whether the massage head is in contact with the skin. If so, controls the drive assembly to extend and retract once at a preset time interval, which can prevent the massage head from staying on the same skin area for too long, thereby avoiding facial burns or other skin injuries caused by the massage head staying on the same skin area for a long time.

[0039] In a fourth aspect, the present invention further provides a control method for a beauty instrument, the beauty instrument comprising a body, a massage head, and a drive assembly, wherein the drive assembly is disposed inside the body and connected to the massage head, and the drive assembly can drive the massage head to extend and retract relative to the body, and the control method comprises:

[0040] Get the working mode;

[0041] If the working mode is the detection extension mode, the non-movement time of the massage head is obtained;

[0042] If the massage head does not move for a period greater than or equal to the preset period;

[0043] Controlling the driving assembly to operate so that the massage head extends;

[0044] If the working mode is the automatic retractable mode, detect whether the massage head is in contact with the skin;

[0045] If so, the driving assembly is controlled to operate so that the massage head retracts and contracts once at a preset time interval.

[0046] Beneficial effects: If the user chooses the detection telescopic mode, by obtaining the length of time that the massage head has not moved, if the length of time that the massage head has not moved is greater than or equal to the preset length of time, the drive component is controlled to work to extend the massage head, which can avoid facial burns or other skin injuries caused by the massage head staying for a long time. If the user chooses the automatic telescopic mode, it detects whether the massage head is in contact with the skin. If the massage head is in contact with the skin, the drive component is controlled to work and extend once every preset time interval, which can avoid the massage head staying on the same skin area for too long, thereby avoiding facial burns or other skin injuries caused by the massage head staying for a long time. Users can choose the working mode according to their preferences, which can enhance the experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0048] Figure 1 It is a structural schematic diagram of a beauty instrument according to an embodiment of the present invention;

[0049] Figure 2 for Figure 1 An exploded view of the beauty instrument shown;

[0050] Figure 3 for Figure 1 The beauty instrument shown is a cross-sectional view when the massage head is in an initial state;

[0051] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0052] Figure 5 for Figure 1 A cross-sectional view of the beauty device shown when the massage head is extended;

[0053] Figure 6 for Figure 5 Enlarged view of point B in the middle.

[0054] Description of reference numerals:

[0055] 1. Body; 101. First shell; 1011. Mounting slot; 102. Second shell; 2. Massage head; 201. Main body; 2011. Metal parts; 202. Bottom rod; 3. Motor; 4. Screw; 5. Slider. DETAILED DESCRIPTION

[0056] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0057] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0058] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0059] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0060] As people's demand for beauty care continues to grow, handheld beauty devices are widely welcomed due to their portability and practicality. Beauty devices include a massage head and a handle. Users hold the handle to drive the massage head to move on the face to achieve beauty effects. The massage head will heat up after being used for a period of time. Since users are not clear about how long the massage head needs to stay on the same skin area, if the massage head stays on the same skin area for a long time, it will cause facial burns or other skin injuries.

[0061] Combine the following Figures 1 to 6 , describing an embodiment of the present invention.

[0062] According to an embodiment of the present invention, on the one hand, a beauty instrument is provided, including a body 1, a massage head 2 and a driving assembly.

[0063] The driving component is disposed inside the body 1 and connected to the massage head 2 . The driving component can drive the massage head 2 to extend and retract relative to the body 1 .

[0064] In this embodiment, since the driving assembly can drive the massage head 2 to extend and retract relative to the body 1, it is possible to prevent the massage head 2 from staying on the same skin area for too long, thereby preventing facial burns or other skin injuries caused by the long stay of the massage head 2. In addition, since the driving assembly is arranged inside the body 1, the body 1 can protect the driving assembly.

[0065] In one embodiment, the beauty instrument also includes a detection component and a controller. The detection component is used to detect the length of time that the massage head 2 has not moved. The controller is communicatively connected to the detection component and can control the drive component to operate to extend and retract the massage head 2 when the detection component detects that the length of time that the massage head 2 has not moved is greater than or equal to a preset length of time.

[0066] In this embodiment, when the user uses the beauty instrument, in order to enhance the beauty effect on a certain area, the massage head 2 will stay in one position. If the stay time is too long, it may cause facial burns. By setting a detection component, the detection component is used to detect the length of time that the massage head 2 has not moved. The controller is communicated with the detection component. When the detection component detects that the length of time that the massage head 2 has not moved is greater than or equal to a preset length of time, the controller can control the drive component to operate to extend and retract the massage head 2, thereby avoiding facial burns or other skin injuries caused by the long stay time of the massage head 2.

[0067] It should be noted that the communication connection can be a wired connection or a wireless connection.

[0068] In one embodiment, the driving assembly includes: a motor 3 , a screw rod 4 and a slider 5 .

[0069] The screw rod 4 is connected to the motor 3 ; the slider 5 is cooperatively connected to the screw rod 4 , and the slider 5 is fixedly connected to the massage head 2 .

[0070] In this embodiment, the screw 4 is connected to the motor 3, the slider 5 is cooperatively connected to the screw 4, and the slider 5 is fixedly connected to the massage head 2. When the motor 3 rotates, the screw 4 is driven to rotate. Since the position of the motor 3 is fixed, the screw 4 can only rotate under the drive of the motor 3. Since the slider 5 is fixedly connected to the massage head 2, the slider 5 can only move along the screw 4 and will not rotate, thereby driving the massage head 2 to move.

[0071] Specifically in one embodiment, the slider 5 is provided with an internal thread, and the internal thread of the slider 5 is matched and connected with the external thread of the screw rod 4 .

[0072] It should be noted that the motor 3 can rotate forward or reverse, thereby driving the massage head 2 to extend or retract.

[0073] Specifically, when the motor 3 rotates forward, it drives the screw 4 to rotate, and the slider 5 is connected with the screw 4 to drive the massage head 2 to extend; when the motor 3 rotates reversely, it drives the screw 4 to rotate, and the slider 5 is connected with the screw 4 to drive the massage head 2 to retract.

[0074] Specifically in one embodiment, when the detection component detects that the massage head 2 has not moved for a period of time greater than or equal to a preset period of time, the motor 3 is controlled to rotate forward, driving the screw 4 to rotate, and the slider 5 is connected with the screw 4 to drive the massage head 2 to extend; when the massage head 2 is extended to the extreme position, the motor 3 automatically reverses, driving the screw 4 to rotate, and the slider 5 is connected with the screw 4 to drive the massage head 2 to retract.

[0075] In an embodiment not shown in the figure, the driving assembly may include an electric cylinder. When the detection component detects that the massage head 2 has not moved for a time period greater than or equal to a preset time period, the electric cylinder is controlled to extend, driving the massage head 2 to extend; when the massage head 2 is extended to the limit position, the electric cylinder is controlled to retract, driving the massage head 2 to retract.

[0076] In one embodiment, the massage head 2 includes a main body 201 and a bottom rod 202 . The bottom rod 202 extends into the body 1 , and the slider 5 is connected to the bottom rod 202 .

[0077] In this embodiment, the massage head 2 includes a main body 201 and a bottom rod 202 . The bottom rod 202 extends into the interior of the body 1 . The slider 5 is connected to the bottom rod 202 . The setting of the bottom rod 202 can increase the overall length of the massage head 2 and facilitate connection with the slider 5 .

[0078] In one embodiment, the bottom bar 202 is a hollow columnar structure.

[0079] In this embodiment, since the bottom rod 202 is a hollow columnar structure and is relatively light, the overall weight of the massage head 2 is relatively light, making it easy to telescope and move under the drive of the driving assembly.

[0080] Of course, in an embodiment not shown in the figures, the bottom bar 202 may be a solid structure.

[0081] In one embodiment, the body 1 includes a first housing 101 and a second housing 102 .

[0082] A mounting groove 1011 is provided on one side of the first housing 101 , and the motor 3 and the screw 4 are disposed in the mounting groove 1011 ; the second housing 102 is connected to the first housing 101 and the motor 3 , and covers the driving assembly.

[0083] In this embodiment, a mounting groove 1011 is provided on one side of the first shell 101 to facilitate the positioning and installation of the drive assembly. The second shell 102 is connected to the first shell 101 and the motor 3 and covers the drive assembly, thereby shielding the drive assembly to prevent the hand from touching the drive assembly and to prevent dust from falling on the drive assembly.

[0084] Specifically in one embodiment, the mounting groove 1011 is rectangular.

[0085] In one embodiment, the massage head 2 is provided with a metal component 2011 and a semiconductor cooling sheet, and the body 1 is provided with a control circuit board, the control circuit board is conductively connected to the metal component 2011, and the metal component 2011 is connected to the semiconductor cooling sheet.

[0086] In this embodiment, since the metal component 2011 is connected to the semiconductor refrigeration chip, the heat of the semiconductor refrigeration chip can be transferred to the metal component 2011 to heat or cool the skin. The control circuit board is conductively connected to the metal component 2011 and can transfer current to the metal component 2011. Therefore, the beauty functions of the beauty instrument massage head 2 such as hot compress, cold compress and pulse microcurrent can be realized.

[0087] In one specific embodiment, when a forward current is passed through the semiconductor cooling chip, the front side is heated and the back side is cooled, and the front side transfers the heat to the metal component 2011; when a reverse current is passed through the semiconductor cooling chip, the front side is cooled and the back side is heated, and the front side transfers the heat to the metal component 2011. Thus, the hot compress and cold compress functions of the beauty instrument massage head 2 are realized.

[0088] The beauty instrument provided in this embodiment has a detection telescopic mode and an automatic telescopic mode.

[0089] When the user selects the detection extension mode, after starting the micro-current beauty instrument, the user presses the button on the front of the beauty instrument body 1 to select the function mode and power, and starts massage by holding the beauty instrument body 1 to fit the metal part 2011 on the beauty instrument massage head 2 against the facial skin. At this time, the beauty instrument massage head 2 is in a fully retracted state as shown in the figure, and most of the bottom rod 202 is inside the beauty instrument body 1. When the detection component detects that the beauty instrument massage head 2 has not moved for a period of time reaching t1, the motor 3 is started to drive the screw 4 to rotate, and the rotational motion of the screw 4 is converted into the linear motion of the slider 5. The bottom rod 202 of the beauty instrument massage head 2 fixedly connected to the slider 5 moves linearly with the slider 5, thereby driving the beauty instrument massage head 2 to extend at a fixed speed v1. Figure 5 and Figure 6 As shown, when the slider 5 moves to the top limit position, the beauty instrument massage head 2 also extends to the limit position. At this time, the beauty instrument massage head 2 stops extending and starts to retract at a speed v1 until it is restored to the position shown in FIG. Figure 3 The initial state shown, at the same time, starts to recalculate the non-movement time t1 and repeats the above cycle until the selected beauty function mode stops after 3 minutes, and the beauty instrument is turned off.

[0090] When the user selects the automatic extension mode, after starting the micro-current beauty instrument, the user presses the button on the front of the beauty instrument body 1 to select the function mode and power, and starts massage by holding the beauty instrument body 1 to fit the metal fixing block on the beauty instrument massage head 2 to the facial skin. When the program in the control circuit board detects through the sensor that the metal component 2011 is attached to the skin, the built-in program will automatically start to drive the motor 3 to control the extension and retraction of the massage head 2. After the beauty instrument massage head 2 is extended and retracted once at a speed v2, it will automatically extend and retract again after an interval of t2, and the above cycle will be repeated continuously until the selected beauty function mode stops after 3 minutes, and the beauty instrument is turned off.

[0091] In one embodiment, the body 1 is provided with a communication interface, through which a terminal device, such as a mobile phone, can be connected. The user can install an electronic program on the mobile phone to connect to the beauty instrument and select the working mode of the beauty instrument on the electronic program.

[0092] According to an embodiment of the present invention, in a second aspect, a control method of a beauty instrument is further provided. The beauty instrument comprises a body 1, a massage head 2, and a driving component. The driving component is arranged inside the body 1 and connected to the massage head 2. The driving component can drive the massage head 2 to extend and retract relative to the body 1. The control method comprises:

[0093] Get the non-movement time of massage head 2;

[0094] If the massage head 2 has not moved for a period of time greater than or equal to a preset period of time;

[0095] The driving assembly is controlled to work so that the massage head 2 is extended.

[0096] In this embodiment, when the user uses the beauty instrument, in order to enhance the beauty effect on a certain area, the massage head 2 will stay in one position. If the stay time is too long, facial burns may be caused. By obtaining the non-movement time of the massage head 2, if the non-movement time of the massage head 2 is greater than or equal to the preset time, the drive component is controlled to operate to extend the massage head 2, thereby avoiding facial burns or other skin injuries caused by the long stay time of the massage head 2.

[0097] Specifically in one embodiment, the driving assembly includes: a motor 3, a screw 4 and a slider 5. The screw 4 is connected to the motor 3; the slider 5 is connected to the screw 4, and the slider 5 is fixedly connected to the massage head 2. By obtaining the non-movement time of the massage head 2, if the non-movement time of the massage head 2 is greater than or equal to the preset time, the motor 3 is controlled to work to make the massage head 2 extend and retract, which can avoid facial burns or other skin injuries caused by the long stay time of the massage head 2. Specifically, when the motor 3 rotates forward, it drives the screw 4 to rotate, and the slider 5 is connected to the screw 4 to drive the massage head 2 to extend; when the motor 3 rotates reversely, it drives the screw 4 to rotate, and the slider 5 is connected to the screw 4 to drive the massage head 2 to retract.

[0098] In one embodiment, the control method further includes:

[0099] If the massage head 2 is extended to the limit position, the driving assembly is controlled to work so that the massage head 2 is retracted;

[0100] Re-acquire the non-movement time of massage head 2.

[0101] In this embodiment, if the massage head 2 does not move for a period of time greater than or equal to a preset period of time, the driving component is controlled to work to extend the massage head 2. When the beauty instrument massage head 2 is extended to the limit position, the beauty instrument massage head 2 stops extending and starts to retract until it is restored to the position as shown in FIG. Figure 3 The initial state shown, and the non-movement time begins to be recalculated.

[0102] In one embodiment, the control method further includes:

[0103] Get the power-on time of the beauty instrument;

[0104] If the power-on time reaches the set time;

[0105] Control the beauty instrument to shut down.

[0106] In this embodiment, by obtaining the power-on time of the beauty instrument, if the power-on time reaches the set time, the beauty instrument is controlled to shut down, so as to avoid damage to the skin caused by the beauty instrument working for a long time.

[0107] According to an embodiment of the present invention, in a third aspect, a control method of a beauty instrument is further provided. The beauty instrument comprises a body 1, a massage head 2, and a driving component. The driving component is arranged inside the body 1 and connected to the massage head 2. The driving component can drive the massage head 2 to extend and retract relative to the body 1. The control method comprises:

[0108] Detecting whether the massage head 2 is in contact with the skin;

[0109] If so, the driving assembly is controlled to operate so that the massage head 2 is extended and retracted once at a preset time interval.

[0110] In this embodiment, it is detected whether the massage head 2 is in contact with the skin. If the massage head 2 is in contact with the skin, the drive component is controlled to extend and retract once at a preset time interval, which can prevent the massage head 2 from staying on the same skin area for too long, thereby avoiding facial burns or other skin injuries caused by the massage head 2 staying for a long time.

[0111] In one embodiment, the control method further includes:

[0112] Get the power-on time of the beauty instrument;

[0113] If the power-on time reaches the set time;

[0114] Control the beauty instrument to shut down.

[0115] In this embodiment, by obtaining the power-on time of the beauty instrument, if the power-on time reaches the set time, the beauty instrument is controlled to shut down, so as to avoid damage to the skin caused by the beauty instrument working for a long time.

[0116] According to an embodiment of the present invention, in a fourth aspect, a control method of a beauty instrument is further provided. The beauty instrument comprises a body 1, a massage head 2, and a driving component. The driving component is arranged inside the body 1 and connected to the massage head 2. The driving component can drive the massage head 2 to extend and retract relative to the body 1. The control method comprises:

[0117] Get the working mode;

[0118] If the working mode is the detection and extension mode, the non-movement time of the massage head 2 is obtained;

[0119] If the massage head 2 has not moved for a period of time greater than or equal to a preset period of time;

[0120] Control the driving assembly to work so that the massage head 2 extends;

[0121] If the working mode is the automatic retractable mode, detect whether the massage head 2 is in contact with the skin;

[0122] If so, the driving assembly is controlled to operate so that the massage head 2 is extended and retracted once at a preset time interval.

[0123] In this embodiment, if the user selects the detection telescopic mode, by obtaining the non-movement time of the massage head 2, if the non-movement time of the massage head 2 is greater than or equal to the preset time, the drive component is controlled to work to extend the massage head 2, which can avoid facial burns or other skin injuries caused by the long stay time of the massage head 2. If the user selects the automatic telescopic mode, it detects whether the massage head 2 is in contact with the skin. If the massage head 2 is in contact with the skin, the drive component is controlled to work to extend and retract once every preset time interval, which can avoid the massage head 2 staying on the same skin area for too long, thereby avoiding facial burns or other skin injuries caused by the long stay time of the massage head 2. Users can choose the working mode according to their preferences, which can enhance the experience.

[0124] It should be noted that obtaining the working mode specifically refers to obtaining the working mode selected by the user. The user can select the working mode on the smart terminal or on the massager.

[0125] In one embodiment, the control method further includes:

[0126] Get the power-on time of the beauty instrument;

[0127] If the power-on time reaches the set time;

[0128] Control the beauty instrument to shut down.

[0129] In this embodiment, by obtaining the power-on time of the beauty instrument, if the power-on time reaches the set time, the beauty instrument is controlled to shut down, so as to avoid damage to the skin caused by the beauty instrument working for a long time.

[0130] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the present application.

Claims

1. A beauty instrument, characterized in that: include: Body (1); Massage head (2); A driving component is arranged inside the body (1) and connected to the massage head (2); the driving component can drive the massage head (2) to extend and retract relative to the body (1).

2. The beauty instrument according to claim 1, characterized in that: The beauty instrument further comprises a detection component and a controller, wherein the detection component is used to detect the length of time during which the massage head (2) has not moved, and the controller is in communication with the detection component and is capable of controlling the drive component to operate so that the massage head (2) can be extended or retracted when the detection component detects that the length of time during which the massage head (2) has not moved is greater than or equal to a preset length of time.

3. The beauty instrument according to claim 1 or 2, characterized in that: The drive assembly comprises: Motor (3); A screw (4) connected to the motor (3); The slider (5) is connected to the screw rod (4) in a cooperative manner, and the slider (5) is fixedly connected to the massage head (2).

4. The beauty instrument according to claim 3, characterized in that: The massage head (2) comprises a main body (201) and a bottom rod (202); the bottom rod (202) extends into the interior of the body (1); and the slider (5) is connected to the bottom rod (202).

5. The beauty instrument according to claim 4, characterized in that: The bottom rod (202) is a hollow columnar structure.

6. The beauty instrument according to claim 3, characterized in that: The fuselage (1) comprises: A first housing (101) having a mounting groove (1011) on one side, wherein the motor (3) and the screw rod (4) are arranged in the mounting groove (1011); The second housing (102) is connected to the first housing (101) and the motor (3), and covers the driving assembly.

7. The beauty instrument according to any one of claims 1 or 2, 4 to 6, characterized in that: The massage head (2) is provided with a metal component (2011) and a semiconductor cooling sheet, and the body (1) is provided with a control circuit board, the control circuit board is conductively connected to the metal component (2011), and the metal component (2011) is connected to the semiconductor cooling sheet.

8. A method for controlling a beauty instrument, characterized in that: The beauty instrument comprises a body (1), a massage head (2), and a driving component, wherein the driving component is arranged inside the body (1) and connected to the massage head (2), and the driving component can drive the massage head (2) to extend and retract relative to the body (1). The control method comprises: Obtaining the duration of non-movement of the massage head (2); If the massage head (2) has not moved for a period of time greater than or equal to a preset period of time; The driving component is controlled to operate so that the massage head (2) is extended.

9. The control method of the beauty instrument according to claim 8, characterized in that: The control method further comprises: If the massage head (2) is extended to the limit position, the driving component is controlled to operate so as to retract the massage head (2); Re-acquire the non-movement time of the massage head (2).

10. A method for controlling a beauty instrument, characterized in that: The beauty instrument comprises a body (1), a massage head (2), and a driving component, wherein the driving component is arranged inside the body (1) and connected to the massage head (2), and the driving component can drive the massage head (2) to extend and retract relative to the body (1). The control method comprises: Detecting whether the massage head (2) is in contact with the skin; If so, the driving component is controlled to operate so that the massage head (2) is extended and retracted once at every preset time interval.

11. A method for controlling a beauty instrument, characterized in that: The beauty instrument comprises a body (1), a massage head (2), and a driving component, wherein the driving component is arranged inside the body (1) and connected to the massage head (2), and the driving component can drive the massage head (2) to extend and retract relative to the body (1). The control method comprises: Get the working mode; If the working mode is the detection extension mode, the length of time that the massage head (2) has not moved is obtained; If the massage head (2) has not moved for a period of time greater than or equal to a preset period of time; Controlling the driving assembly to operate so that the massage head (2) extends; If the working mode is the automatic retractable mode, detecting whether the massage head (2) is in contact with the skin; If so, the driving component is controlled to operate so that the massage head (2) is extended and retracted once at every preset time interval.

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