Beauty instrument

Abstract

The utility model relates to the technical field of beauty instruments, and discloses a beauty instrument which comprises a machine body. 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. Due to the fact that the driving assembly can drive the massage head to stretch out and draw back relative to the machine body, the massage head can be prevented from staying on the same skin area for a long time, and face scalding or other skin injuries caused by the fact that the massage head stays on the same skin area 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] This utility model relates to the field of beauty instrument technology, specifically to beauty instruments. Background Technology

[0002] With the increasing demand for beauty care, handheld beauty devices have become widely popular due to their portability and practicality. These devices consist of a massage head and a handle. Users hold the handle and move the massage head across their face to achieve the desired beauty effect. The massage head heats up after a period of use. Because users are unsure how long the massage head should remain on the same area of ​​skin, prolonged contact can lead to facial burns or other skin damage. Utility Model Content

[0003] In view of this, the present invention provides a beauty device to solve the problem that the massage head can easily burn the face.

[0004] In a first aspect, this utility model provides a beauty device, comprising:

[0005] body;

[0006] Massage head;

[0007] A drive assembly is located inside the body and connected to the massage head. The drive assembly is capable of driving the massage head to extend and retract relative to the body.

[0008] Beneficial effects: Because the drive assembly can extend and retract the massage head relative to the body, it prevents the massage head from staying on the same area of ​​skin for too long, thus avoiding facial burns or other skin damage caused by prolonged massage head contact. Furthermore, since the drive assembly is located inside the body, the body provides protection for it.

[0009] In one optional embodiment, the beauty device further includes a detection component and a controller. The detection component is used to detect the duration of inactivity of the massage head. The controller is communicatively connected to the detection component and is able to control the drive component to extend and retract the massage head when the detection component detects that the duration of inactivity of the massage head is greater than or equal to a preset duration.

[0010] Beneficial effects: When using a beauty device, users often leave the massage head in one position to enhance the beauty effect on a specific area. If this position is left for too long, it can cause facial burns. By incorporating a detection component that measures the duration the massage head remains stationary, and by having the controller communicate with the detection component, the device can control the drive assembly to extend or retract the massage head when the detection component detects that the duration of inactivity is greater than or equal to a preset duration. This prevents facial burns or other skin damage caused by prolonged placement of the massage head.

[0011] In one optional implementation, the driving component includes:

[0012] Electric motor;

[0013] The screw is connected to the motor;

[0014] The slider is connected to the screw and is fixedly connected to the massage head.

[0015] Beneficial effects: The screw is connected to the motor, the slider is 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 one alternative embodiment, the massage head includes a main body and a base rod, the base rod extending into the body of the device, and the slider being connected to the base rod.

[0017] Beneficial effects: The massage head includes a main body and a base rod. The base rod extends into the body of the device, and the slider is connected to the base rod. The base rod increases the overall length of the massage head, making it easier to connect with the slider.

[0018] In one alternative embodiment, the base rod is a hollow columnar structure.

[0019] Beneficial effects: Because the base rod is a hollow columnar structure, it is relatively lightweight, which makes the overall weight of the massage head lighter and easier to extend and retract under the drive of the drive component.

[0020] In one alternative implementation, the fuselage includes:

[0021] The first housing has a mounting groove on one side, and the motor and the screw are disposed in the mounting groove;

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

[0023] Beneficial effects: By setting a mounting slot on one side of the first housing, it is convenient to position and install the drive component. The second housing is connected to the first housing and the motor and covers the drive component, which can shield the drive component, prevent hands from touching the drive component, and also prevent dust from falling on the drive component.

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

[0025] Beneficial effects: Since the metal parts are connected to the semiconductor cooling chip, the heat from the semiconductor cooling chip can be transferred to the metal parts to heat or cool the skin. The control circuit board is electrically connected to the metal parts, which can transfer current to the metal parts. Therefore, the beauty device massage head can realize beauty functions such as hot compress, cold compress, and pulsed microcurrent. Attached Figure Description

[0026] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of the structure of a beauty device according to an embodiment of the present utility model;

[0028] Figure 2 for Figure 1 An exploded view of the beauty device shown.

[0029] Figure 3 for Figure 1 The beauty device shown is a cross-sectional view with the massage head in its initial state.

[0030] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0031] Figure 5 for Figure 1 The beauty device shown is a cross-sectional view with the massage head extended.

[0032] Figure 6 for Figure 5 Enlarged view of point B in the middle.

[0033] Explanation of reference numerals in the attached figures:

[0034] 1. Body; 101. First outer shell; 1011. Mounting slot; 102. Second outer shell; 2. Massage head; 201. Main body; 2011. Metal parts; 202. Base rod; 3. Motor; 4. Screw; 5. Slider. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0036] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0037] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0038] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0039] With the increasing demand for beauty care, handheld beauty devices have become widely popular due to their portability and practicality. These devices consist of a massage head and a handle. Users hold the handle and move the massage head across their face to achieve the desired beauty effect. The massage head heats up after a period of use. Because users are unsure how long the massage head should remain on the same area of ​​skin, prolonged contact can lead to facial burns or other skin damage.

[0040] The following is combined with Figures 1 to 6 The following describes embodiments of the present invention.

[0041] According to an embodiment of the present invention, a beauty device is provided, including a body 1, a massage head 2, and a drive assembly.

[0042] The drive component is located inside the body 1 and is connected to the massage head 2. The drive component can drive the massage head 2 to extend and retract relative to the body 1.

[0043] In this embodiment, since the driving component can drive the massage head 2 to extend and retract relative to the body 1, it can prevent the massage head 2 from staying on the same skin area for too long, thereby avoiding facial burns or other skin damage caused by prolonged contact with the massage head 2. Furthermore, since the driving component is located inside the body 1, the body 1 can protect the driving component.

[0044] In one embodiment, the beauty device further includes a detection component and a controller. The detection component is used to detect the duration of inactivity of the massage head 2. The controller is communicatively connected to the detection component and can control the drive component to extend and retract the massage head 2 when the detection component detects that the duration of inactivity of the massage head 2 is greater than or equal to a preset duration.

[0045] In this embodiment, when using the beauty device, the user may leave the massage head 2 in one position to enhance the beauty effect on a certain area. If the position is left for too long, it may cause facial burns. By setting a detection component to detect the duration of inactivity of the massage head 2, and the controller communicating with the detection component, the controller can control the drive component to extend and retract the massage head 2 when the detection component detects that the duration of inactivity of the massage head 2 is greater than or equal to a preset duration. This can prevent facial burns or other skin damage caused by the massage head 2 remaining in place for too long.

[0046] It should be noted that the communication connection can be either a wired connection or a wireless connection.

[0047] In one embodiment, the drive assembly includes a motor 3, a screw 4, and a slider 5.

[0048] Among them, screw 4 is connected to motor 3; slider 5 is connected to screw 4 and fixedly connected to massage head 2.

[0049] In this embodiment, 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. When the motor 3 rotates, it drives the screw 4 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.

[0050] In one specific embodiment, the slider 5 is provided with an internal thread, and the internal thread of the slider 5 is engaged with the external thread of the screw 4.

[0051] It should be noted that motor 3 can rotate in both directions, thereby driving the massage head 2 to extend and retract.

[0052] Specifically, when motor 3 rotates forward, it drives screw 4 to rotate, and slider 5 is connected to screw 4, causing massage head 2 to extend; when motor 3 rotates in reverse, it drives screw 4 to rotate, and slider 5 is connected to screw 4, causing massage head 2 to retract.

[0053] In one specific embodiment, when the detection component detects that the duration of the massage head 2 not moving is greater than or equal to a preset duration, it controls the motor 3 to rotate forward, driving the screw 4 to rotate. The slider 5 is connected to the screw 4, causing the massage head 2 to extend. When the massage head 2 extends to its limit position, the motor 3 automatically reverses, driving the screw 4 to rotate. The slider 5 is connected to the screw 4, causing the massage head 2 to retract.

[0054] In one embodiment not shown in the figure, the drive component may include an electric cylinder. When the detection component detects that the duration of inactivity of the massage head 2 is greater than or equal to a preset duration, it controls the electric cylinder to extend, thereby extending the massage head 2; when the massage head 2 extends to its limit position, it controls the electric cylinder to retract, thereby retracting the massage head 2.

[0055] In one embodiment, the massage head 2 includes a main body 201 and a base rod 202, the base rod 202 extending into the body 1, and the slider 5 connected to the base rod 202.

[0056] In this embodiment, the massage head 2 includes a main body 201 and a base rod 202. The base rod 202 extends into the body 1, and the slider 5 is connected to the base rod 202. The base rod 202 can increase the overall length of the massage head 2, making it easier to connect with the slider 5.

[0057] In one embodiment, the base rod 202 is a hollow columnar structure.

[0058] In this embodiment, since the base rod 202 is a hollow columnar structure, it is relatively lightweight, thereby making the overall weight of the massage head 2 lighter and easier to extend and retract under the drive of the drive assembly.

[0059] Of course, in one embodiment not shown in the figure, the base rod 202 may be a solid structure.

[0060] In one embodiment, the housing 1 includes a first outer shell 101 and a second outer shell 102.

[0061] The first housing 101 has a mounting groove 1011 on one side, and the motor 3 and the screw 4 are located in the mounting groove 1011; the second housing 102 is connected to the first housing 101 and the motor 3, and covers the drive assembly.

[0062] In this embodiment, by providing a mounting groove 1011 on one side of the first housing 101, it is convenient to position and install the drive component. The second housing 102 is connected to the first housing 101 and the motor 3, and covers the drive component, which can shield the drive component, prevent the drive component from being touched by hand, and also prevent the drive component from getting dusty.

[0063] In one specific embodiment, the mounting slot 1011 is rectangular.

[0064] In one embodiment, the massage head 2 is provided with a metal component 2011 and a semiconductor cooling chip, and the body 1 is provided with a control circuit board. The control circuit board is electrically connected to the metal component 2011, and the metal component 2011 is connected to the semiconductor cooling chip.

[0065] In this embodiment, since the metal component 2011 is connected to the semiconductor cooling chip, the heat from the semiconductor cooling chip can be transferred to the metal component 2011 to heat or cool the skin. The control circuit board is electrically connected to the metal component 2011, and current can be transferred to the metal component 2011. Therefore, the beauty function of the massage head 2 of the beauty device, such as hot compress, cold compress and pulsed microcurrent, can be realized.

[0066] In one specific embodiment, when a forward current is applied to the thermoelectric cooler, the front side heats up while the back side cools down, and the front side transfers heat to the metal component 2011; when a reverse current is applied to the thermoelectric cooler, the front side cools down while the back side heats up, and the front side transfers heat to the metal component 2011. This achieves the hot and cold compress functions of the massage head 2 of the beauty device.

[0067] The beauty device provided in this embodiment has a detection extension mode and an automatic extension mode.

[0068] When the user selects the extension / retraction detection mode, after activating the microcurrent beauty device, the user presses the button on the front of the device body 1 to select the function mode and power. The user then holds the device body 1 and places the metal part 2011 on the massage head 2 against the facial skin to begin massaging. At this time, the massage head 2 is fully retracted, as shown in the diagram, with the base rod 202 mostly inside the device body 1. When the detection component detects that the massage head 2 has not moved for a duration of t1, the motor 3 is activated to drive the screw 4 to rotate. The rotational motion of the screw 4 is converted into the linear motion of the slider 5. The base rod 202 of the massage head 2, which is fixedly connected to the slider 5, moves linearly along with the slider 5, thereby causing the massage head 2 to extend at a fixed speed v1. Figure 5 and Figure 6 As shown, when slider 5 moves to its top limit position, the massage head 2 of the beauty device also extends to its limit position. At this point, the massage head 2 stops extending and begins to retract at a speed of v1 until it returns to its original position. Figure 3The initial state shown in the image is then reset, and the inactivity time t1 is recalculated and the above loop is repeated until the selected beauty function mode stops after 3 minutes, at which point the beauty device is turned off.

[0069] When the user selects the automatic extension / retraction mode, after activating the microcurrent beauty device, the user presses the button on the front of the device body 1 to select the function mode and power. The user then holds the device body 1 and places the metal fixing block on the massage head 2 against the facial skin to begin massaging. When the program within the control circuit board detects through sensors that the metal component 2011 is against the skin, the built-in program automatically starts driving the motor 3 to control the extension / retraction of the massage head 2. After the massage head 2 extends / retracts once at a speed of v2, it automatically extends / retracts once again after an interval of t2, continuously repeating this cycle until the selected beauty function mode is reached after 3 minutes, at which point the beauty device stops and is turned off.

[0070] In one embodiment, the device body 1 is provided with a communication interface, which can be connected to a terminal device, such as a mobile phone. Users can install an electronic program on their mobile phone to connect to the beauty device and select the working mode of the beauty device in the electronic program.

[0071] According to an embodiment of the present invention, in a second aspect, a control method for a beauty device is also provided. The beauty device includes a body 1, a massage head 2, and a drive assembly. The drive assembly is disposed inside the body 1 and connected to the massage head 2. The drive assembly can drive the massage head 2 to extend and retract relative to the body 1. The control method includes:

[0072] Obtain the duration during which massage head 2 remains stationary;

[0073] If the duration during which the massage head 2 remains stationary is greater than or equal to the preset duration;

[0074] The control drive component is activated to extend the massage head 2.

[0075] In this embodiment, when a user uses the beauty device, 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 will cause facial burns. By obtaining the duration of inactivity of the massage head 2, if the duration of inactivity of the massage head 2 is greater than or equal to the preset duration, the drive component is controlled to extend the massage head 2, which can avoid facial burns or other skin damage caused by the massage head 2 staying for too long.

[0076] In one specific embodiment, the driving component 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 fixedly connected to the massage head 2. By obtaining the duration of inactivity of the massage head 2, if the inactivity duration is greater than or equal to a preset duration, the motor 3 is controlled to extend or retract the massage head 2, thus preventing facial burns or other skin injuries caused by prolonged inactivity of the massage head 2. Specifically, when the motor 3 rotates forward, it drives the screw 4 to rotate, and the slider 5, connected to the screw 4, extends the massage head 2; when the motor 3 rotates in reverse, it drives the screw 4 to rotate, and the slider 5, connected to the screw 4, retracts the massage head 2.

[0077] In one embodiment, the control method further includes:

[0078] If the massage head 2 extends to its limit position, the control drive component will work to retract the massage head 2.

[0079] Retrieve the duration during which massage head 2 has not moved.

[0080] In this embodiment, if the inactivity time of the massage head 2 is greater than or equal to a preset time, the control drive component is activated to extend the massage head 2. When the massage head 2 extends to its limit position, it stops extending and begins to retract until it returns to its original position. Figure 3 The initial state is shown, and the time without movement is recalculated.

[0081] In one embodiment, the control method further includes:

[0082] Get the power-on duration of the beauty device;

[0083] If the power-on time reaches the set time;

[0084] Turn off the beauty device.

[0085] In this embodiment, by obtaining the power-on duration of the beauty device, if the power-on duration reaches the set duration, the beauty device is controlled to turn off, so as to avoid damage to the skin caused by prolonged operation of the beauty device.

[0086] According to an embodiment of the present invention, in a third aspect, a control method for a beauty device is also provided. The beauty device includes a body 1, a massage head 2, and a drive assembly. The drive assembly is disposed inside the body 1 and connected to the massage head 2. The drive assembly can drive the massage head 2 to extend and retract relative to the body 1. The control method includes:

[0087] Check if massage head 2 is in contact with the skin;

[0088] If so, control the drive component to make the massage head 2 extend and retract once at preset intervals.

[0089] 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 every preset time interval. This can prevent the massage head 2 from staying on the same skin area for too long, thereby avoiding facial burns or other skin damage caused by the massage head 2 staying on the skin for too long.

[0090] In one embodiment, the control method further includes:

[0091] Get the power-on duration of the beauty device;

[0092] If the power-on time reaches the set time;

[0093] Turn off the beauty device.

[0094] In this embodiment, by obtaining the power-on duration of the beauty device, if the power-on duration reaches the set duration, the beauty device is controlled to turn off, so as to avoid damage to the skin caused by prolonged operation of the beauty device.

[0095] According to an embodiment of the present invention, in a fourth aspect, a control method for a beauty device is also provided. The beauty device includes a body 1, a massage head 2, and a drive assembly. The drive assembly is disposed inside the body 1 and connected to the massage head 2. The drive assembly can drive the massage head 2 to extend and retract relative to the body 1. The control method includes:

[0096] Obtain the working mode;

[0097] If the working mode is the telescopic detection mode, obtain the duration during which the massage head 2 has not moved;

[0098] If the duration during which the massage head 2 remains stationary is greater than or equal to the preset duration;

[0099] The control drive component operates to extend the massage head 2;

[0100] If the working mode is automatic retraction mode, check whether the massage head 2 is in contact with the skin;

[0101] If so, control the drive component to make the massage head 2 extend and retract once at preset intervals.

[0102] In this embodiment, if the user selects the detection extension mode, the duration of inactivity of the massage head 2 is recorded. If the inactivity duration of the massage head 2 is greater than or equal to a preset duration, the drive component is controlled to extend the massage head 2, thus preventing facial burns or other skin damage caused by prolonged contact with the massage head 2. If the user selects the automatic extension mode, the system 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 extend and retract once at preset intervals, preventing the massage head 2 from remaining on the same skin area for too long, thereby avoiding facial burns or other skin damage caused by prolonged contact with the massage head 2. Users can choose the working mode according to their preferences, which can enhance the user experience.

[0103] 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.

[0104] In one embodiment, the control method further includes:

[0105] Get the power-on duration of the beauty device;

[0106] If the power-on time reaches the set time;

[0107] Turn off the beauty device.

[0108] In this embodiment, by obtaining the power-on duration of the beauty device, if the power-on duration reaches the set duration, the beauty device is controlled to turn off, so as to avoid damage to the skin caused by prolonged operation of the beauty device.

[0109] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by this application.

Claims

1. A beauty device, characterized in that, include: Fuselage (1); Massage head (2); A drive assembly is located inside the body (1) and connected to the massage head (2). The drive assembly is capable of driving the massage head (2) to extend and retract relative to the body (1).

2. The beauty device according to claim 1, characterized in that, The beauty device also includes a detection component and a controller. The detection component is used to detect the duration of inactivity of the massage head (2). The controller is communicatively connected to the detection component and can control the drive component to work to extend and retract the massage head (2) when the detection component detects that the duration of inactivity of the massage head (2) is greater than or equal to a preset duration.

3. The beauty device according to claim 1 or 2, characterized in that, The driving component includes: Motor (3); The screw (4) is connected to the motor (3); The slider (5) is connected to the screw (4) and is fixedly connected to the massage head (2).

4. The beauty device according to claim 3, characterized in that, The massage head (2) includes a main body (201) and a base rod (202). The base rod (202) extends into the body (1), and the slider (5) is connected to the base rod (202).

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

6. The beauty device according to claim 3, characterized in that, The fuselage (1) includes: The first outer casing (101) has a mounting groove (1011) on one side, and the motor (3) and the screw (4) are located in the mounting groove (1011); The second housing (102) is connected to the first housing (101) and the motor (3) and covers the drive assembly.

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

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