Mirror body and cosmetic mirror

Abstract

The embodiment of the utility model discloses a mirror body and a cosmetic mirror, the mirror body comprises a shell, a lens, an outer light guide part and an action detection module, and the lens and the outer light guide part are installed on the front side face of the shell; the outer light guide piece is arranged on the periphery of the lens; the motion detection module is installed in the shell, corresponds to the outer light guide part and is arranged in a manner of avoiding the lens, so that a signal of the motion detection module can be transmitted through the outer light guide part. According to the lens body, the completeness and the attractiveness of the lens are ensured while the efficient and sensitive work of the action detection module is realized.

Description

Technical Field

[0001] This application relates to the field of cosmetic mirror technology, and in particular to a mirror body and a cosmetic mirror. Background Technology

[0002] As people's demands for quality of life continue to rise, makeup mirrors have gradually become an indispensable personal care tool in daily life. Makeup mirrors typically consist of a lens and a light strip, with the light strip supplementing the light to improve visibility. To enhance interactivity, makeup mirrors are usually equipped with motion detection modules to detect subtle user movements. When the user makes no movements, it means they are not in front of the mirror, and the motion detection module automatically cuts off the power. When the user makes a subtle movement, it means they are in front of the mirror, and the motion detection module activates the light, thus eliminating the need for the user to manually turn the light on and off.

[0003] However, the motion detection module is usually located on the inside of the lens. Since lenses are typically coated to enhance scratch resistance and protection, the metallic coating can weaken the signal detection performance of the motion detection module. Therefore, a notch is often created in the lens to prevent the coating from affecting the motion detection module. However, this design compromises the integrity of the lens, reducing the user experience.

[0004] The above content is only used to assist in understanding the technical solution of the utility model and does not represent an admission that the above content is prior art. Utility Model Content

[0005] In view of the above problems, this utility model proposes a lens body, which aims to solve the technical problem that the setting of traditional motion detection modules cannot simultaneously ensure high signal strength and lens integrity.

[0006] To achieve the above objectives, the mirror body proposed in this utility model includes a shell, a lens, an external light guide, and a motion detection module, wherein...

[0007] The lens and the external light guide are mounted on the front side of the housing;

[0008] The external light guide is disposed on the periphery of the lens;

[0009] The motion detection module is installed inside the housing. The motion detection module is positioned corresponding to the external light guide and avoiding the lens, so that the signal of the motion detection module can be transmitted through the external light guide.

[0010] In one embodiment, the mirror body further includes an inner light guide installed within the housing, the inner light guide being disposed corresponding to the light-emitting side of the lamp strip;

[0011] The inner light guide is located between the outer light guide and the motion detection module, and the inner light guide is coated with light guide paint on the wall surface corresponding to the motion detection module.

[0012] In one embodiment, the housing includes a base plate and a mounting ring protruding from the inner wall surface of the base plate, and the motion detection module is mounted on the inner wall surface of the base plate and located on the outer periphery of the mounting ring;

[0013] The mirror body also includes a control board and a light strip. The control board is connected to the base plate and located on the inner circumference of the mounting ring, and the light strip is mounted on the mounting ring.

[0014] The mounting ring has a first wire passage groove, which corresponds to the motion detection module. The wires of the motion detection module pass through the first wire passage groove to connect with the control board.

[0015] In one embodiment, the light strip is spaced apart from the base plate to form a wire passage space for the wire to pass through.

[0016] In one embodiment, the inner wall of the base plate is provided with a wire harness structure corresponding to the first wire groove. The wire harness structure is located inside the mounting ring. The wires of the motion detection module pass through the first wire groove and the wire harness structure in sequence to connect with the control board.

[0017] In one embodiment, a support ring is further provided on the inner wall surface of the base plate, and the lens overlaps the support ring;

[0018] The control board is located inside the support ring, the wire harness structure is located between the mounting ring and the support ring, and the support ring has a second wire passage groove for the wires to pass through, corresponding to the wire harness structure.

[0019] In one embodiment, the motion detection module includes wiring terminals, which are spaced apart from the base plate along the thickness direction of the lens to form component mounting positions, which are used to accommodate components connected to the wiring terminals.

[0020] In one embodiment, a limiting structure is provided on the inner wall surface of the base plate. The limiting structure includes a first limiting block and two second limiting blocks. The first limiting block and the two second limiting blocks are respectively located on opposite sides of the motion detection module in the radial direction. The first limiting block abuts against the side wall of the motion detection module.

[0021] The two second limiting blocks are located on opposite sides of the motion detection module in the circumferential direction, and the motion detection module is embedded on the top of the second limiting blocks to limit the motion detection module in the circumferential and radial directions.

[0022] In one embodiment, the motion detection module is a radar module.

[0023] This utility model also proposes a cosmetic mirror, including a base and a mirror body as described above, wherein the base is connected to the mirror body.

[0024] This utility model's lens housing places an external light guide around the lens periphery, and then installs the motion detection module inside the housing, away from the lens area, at a position corresponding to the external light guide. This ensures that signals can be smoothly transmitted through the external light guide, achieving efficient and sensitive operation of the motion detection module while maintaining the integrity and aesthetics of the lens. For example, if the motion detection module were positioned directly opposite the lens, the metal in the lens coating would reflect and absorb electromagnetic waves, weakening the signal strength emitted by the motion detection module or reducing the received echo signal, thus affecting the detection sensitivity. Conversely, creating a notch in the lens corresponding to the motion detection module would affect the lens's integrity, thereby impacting the user experience.

[0025] Secondly, the motion detection module is installed inside the housing, providing a degree of protection against moisture, dust, and other impurities that could enter and cause damage. Furthermore, the motion detection module is well-concealed, remaining unnoticed by the user during operation, thus enhancing the overall aesthetics of the product and the user experience. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 A schematic diagram of the structure of one embodiment of the mirror body of this utility model is shown;

[0028] Figure 2 This is an exploded view of the structure of one embodiment of the mirror body of this utility model;

[0029] Figure 3 This is a cross-sectional view of the mirror body of this utility model;

[0030] Figure 4 for Figure 3 A magnified view of a section at point A in the middle;

[0031] Figure 5 for Figure 2 A schematic diagram of a local structure in the image;

[0032] Figure 6 for Figure 5 A magnified view of a section at point B in the middle;

[0033] Explanation of icon numbers:

[0034]

[0035]

[0036] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0037] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application. In addition, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of those of ordinary skill in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0038] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0039] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text is to include three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution that simultaneously satisfies both A and B.

[0040] This utility model proposes a mirror body 100 for use as a cosmetic mirror.

[0041] In this embodiment of the utility model, please refer to Figures 1 to 6The mirror body 100 includes a housing 110, a lens 120, an external light guide 130, and a motion detection module 140. The lens 120 and the external light guide 130 are mounted on the front side of the housing 110. The external light guide 130 is located around the lens 120. The motion detection module 140 is mounted inside the housing 110. The motion detection module 140 is positioned corresponding to the external light guide 130 and avoiding the lens 120, so that the signal of the motion detection module 140 can be transmitted through the external light guide 130.

[0042] In this embodiment, the housing 110 is the main structure of the mirror body 100, used to fix and support the lens 120, the external light guide 130, and the motion detection module 140. The housing 110 can be made of plastic, metal, or other materials with a certain strength, and its shape can be circular, square, or other shapes, without limitation. For example, the housing 110 can be a circular frame structure with a mounting opening, to which the external light guide 130 and the lens 120 cover.

[0043] Lens 120 is used to reflect the user's facial image, providing a clear reflective imaging effect. Its surface is coated to enhance scratch resistance and clarity. Lens 120 has a sheet-like structure, and its shape can be round, square, or other shapes, without limitation. Lens 120 can be secured to the front opening of housing 110 by clips, adhesives, or screws to ensure firmness.

[0044] The outer light guide 130 is a light-emitting component installed around the lens 120 to provide uniform light to the lens 120 and ensure good visibility. The outer light guide 130 can be made of transparent or translucent material for guiding light. The outer light guide 130 can have a ring-shaped or polygonal design, surrounding the lens 120 and working in conjunction with the internal LED light strip 160. It is understood that the lens 120 and the outer light guide 130 are located on the same horizontal plane. The periphery of the lens 120 refers to the outer edge away from the center of the lens 120.

[0045] The motion detection module 140 is a sensing device used to detect whether the user is making any micro-movements and to control the power status of the mirror 100 based on the detection results. For example, when no micro-movements are detected, it means the user has left the mirror 100, and the mirror 100 automatically turns off the light and goes into standby mode. When micro-movements are detected, it means the user has returned to the mirror 100, and the light is turned on again. This prevents the light from remaining on after the user has left, thus wasting power. The motion detection module 140 includes, but is not limited to, radar sensing technology, which uses electromagnetic waves to detect the position, speed, and other characteristics of a target by emitting electromagnetic waves and receiving their echoes. The motion detection module 140 is installed inside the housing 110, avoiding the lens 120 area, and positioned corresponding to the external light guide 130 to ensure smooth transmission of electromagnetic wave signals. The module is connected to the circuit control board 150, enabling automated power control.

[0046] This invention places the external light guide 130 around the lens 120 and then installs the motion detection module 140 inside the housing 110, avoiding the area of ​​the lens 120, at a position corresponding to the external light guide 130. This ensures that the signal can be transmitted smoothly through the external light guide 130, achieving efficient and sensitive operation of the motion detection module 140 while maintaining the integrity and aesthetics of the lens 120. For example, if the motion detection module 140 is positioned corresponding to the lens 120, the metal in the coating of the lens 120 will reflect and absorb electromagnetic waves, resulting in a weakening of the signal strength emitted by the motion detection module 140 or a weaker echo signal received, thus affecting the detection sensitivity. If a notch is made in the position of the lens 120 corresponding to the motion detection module 140, it will affect the integrity of the lens 120, thereby affecting the user experience.

[0047] Secondly, the motion detection module 140 is installed inside the housing 110, providing a certain degree of protection against moisture, dust, and other impurities from entering and causing damage. Furthermore, the motion detection module 140 is well-concealed, unnoticed by the user during use, thus enhancing the overall aesthetics of the product and the user experience.

[0048] Reference Figure 3 and Figure 4 In one embodiment, the mirror body 100 further includes an inner light guide 170 installed in the housing 110, the inner light guide 170 being disposed on the light-emitting side of the light strip 160; the inner light guide 170 is disposed between the outer light guide 130 and the motion detection module 140, and the inner light guide 170 is coated with light guide paint on the wall surface of the motion detection module 140.

[0049] In this embodiment, the inner light guide 170 is ring-shaped and surrounds the light-emitting side of the light strip 160. The light from the light strip 160 is scattered by the inner light guide 170 to the outer light guide 130, and then scattered to the outside by the outer light guide 130. The inner light guide 170 is coated with light-guiding paint corresponding to the motion detection module 140. The light-guiding paint not only makes the light from the light strip 160 more uniform, but also shields the motion detection module 140, thus achieving the function of internal concealment of the motion detection module 140. This gives the motion detection module 140 better concealment, making its presence undetectable to the user during use, thereby improving the overall aesthetics of the product and the user experience. At the same time, the light-guiding paint is made of paint and will not interfere with the motion detection module 140 signal.

[0050] In one embodiment, the motion detection module 140 is a radar module. Compared to infrared sensing, radar sensing has the advantages of a wide sensing range, no obstacle limitations, and no light interference. Using a radar module can improve the sensitivity and accuracy of detection, and has fewer structural limitations. For example, in the prior art, infrared sensing is usually used to detect whether a user is in front of the mirror body 100. The installation method is usually to place the circuit board of the infrared emitting and receiving tube under a black semi-transparent cover or black light-blocking soft rubber, or directly install it under the glass lens 120. However, in this method, the lens 120 usually needs to have a light-transmitting window to ensure that the infrared light can pass through smoothly. However, since the sensing distance of infrared sensing technology is short and the penetration is poor, especially the sensitivity is low in dark clothing and low light environments, in order to ensure that the infrared module can work properly, the infrared module can usually only be installed on the edge of the housing 110 or the light guide, or a light-transmitting window can be opened on the back of the lens 120. This not only affects the overall integrity of the product, but also makes the structural design less compact and aesthetically pleasing. In addition, the infrared sensing module emits red light continuously when working, and the visible flickering effect seriously affects the user experience.

[0051] Reference Figure 5 In one embodiment, the housing 110 includes a base plate 111 and a mounting ring 112 protruding from the inner wall of the base plate 111; the motion detection module 140 is mounted on the inner wall of the base plate 111 and located on the outer periphery of the mounting ring 112; the mirror body 100 also includes a control board 150 and a light strip 160, the control board 150 is connected to the base plate 111 and located on the inner periphery of the mounting ring 112, and the light strip 160 is mounted on the mounting ring 112; the mounting ring 112 has a first wire groove 113, the first wire groove 113 is provided corresponding to the motion detection module 140, and the wires of the motion detection module 140 pass through the first wire groove 113 to connect with the control board 150.

[0052] In this embodiment, the housing 110 includes a base plate 111 disposed opposite to the outer light guide 130, and a mounting ring 112 protruding from the inner wall of the base plate 111, providing a stable structural support and facilitating the installation and connection of various electronic components. Specifically, the motion detection module 140 is mounted on the inner wall of the base plate 111 and located on the outer periphery of the mounting ring 112, so that the module can effectively avoid the lens 120 area, reduce the impact on the integrity of the lens 120, and ensure effective signal transmission.

[0053] The control board 150 is connected to the base plate 111 and located on the inner circumference of the mounting ring 112, serving to manage and control the light strip 160 and the motion detection module 140. The light strip 160 is mounted on the mounting ring 112, effectively cooperating with the control board 150 and the motion detection module 140 to ensure the realization of intelligent light source control functions.

[0054] The mounting ring 112 has a first wire-passing groove 113, which corresponds to the motion detection module 140. The wires of the motion detection module 140 pass through the first wire-passing groove 113 to connect with the control board 150. This arrangement optimizes the wire routing path, ensuring the wires follow the shortest and most direct path, reducing redundancy and intersections, and thus improving wiring efficiency. It is understood that the light strip 160 substrate may have through-holes for wires to pass through, or the wires may pass through the gap between the light strip 160 and the base plate 111. The method of wire routing through the light strip 160 is not limited here.

[0055] In one embodiment, the light strip 160 is spaced apart from the base plate 111 to form a wire passage space for wires to pass through.

[0056] In this embodiment, unlike the configuration of opening vias on the substrate of the LED strip 160, the configuration of forming a wire passage space between the LED strip 160 and the base plate 111 eliminates the need for additional processing of the LED strip 160 substrate, reducing the number of opening process steps. This not only reduces production costs but also avoids structural weakening or stress concentration issues that may result from openings on the LED strip 160 substrate, thus improving the overall structural reliability. Secondly, after the wire passage space is formed between the LED strip 160 and the base plate 111, the LED strip 160 can apply a certain pressing force to the wire. This pressing force helps to fix the wire and prevents the wire from shifting or shaking when the mirror 100 moves, thereby avoiding wear or detachment of the wire due to frequent movement.

[0057] In one embodiment, the inner wall of the base plate 111 is provided with a wire harness structure 115 corresponding to the first wire groove 113. The wire harness structure 115 is located inside the mounting ring 112. The wires of the motion detection module 140 pass through the first wire groove 113 and the wire harness structure 115 in sequence to connect with the control board 150.

[0058] Furthermore, the cable management structure 115 provides a fixed location for the wires, neatly storing the radar module's wires and ensuring that they do not interfere with the function of other components, maintaining the cleanliness of the internal structure. It also prevents the wires from being subjected to external vibrations or pulling during operation, reducing the risk of wire wear and breakage.

[0059] Furthermore, a support ring 116 is also provided on the inner wall surface of the base plate 111, and the lens 120 overlaps the support ring 116.

[0060] The control board 150 is located inside the support ring 116, and the wire harness structure 115 is located between the mounting ring 112 and the support ring 116. The support ring 116 has a second wire passage groove 114 for wires to pass through, corresponding to the wire harness structure 115.

[0061] In this embodiment, the support ring 116 has a ring-shaped structure, providing a stable support for the lens 120 and ensuring that the lens 120 can be attached to the support ring 116, thereby enhancing the structural stability of the lens body 100. The corresponding arrangement of the motion detection module 140, the first wire guide groove 113, the wire bundle structure 115, and the second wire guide groove 114 ensures that the wires of the motion detection module 140 can pass smoothly through the mounting ring 112 and the support ring 116, and that the wires connect the control board 150 and the motion detection module 140 via the shortest path.

[0062] In one embodiment, the motion detection module 140 includes a terminal block 141 facing the base plate 111. The terminal block 141 and the base plate 111 are spaced apart along the thickness direction of the lens 120 to form a component mounting position 142 for accommodating a component connected to the terminal block 141.

[0063] In this embodiment, a component mounting position 142 is formed by spacing the base plate 111 and the wiring terminal 141 along the thickness direction of the lens 120, effectively utilizing the internal space of the lens body 100. The component mounting position 142 provides a dedicated location for the components, preventing them from interfering with the external light guide 130 and thus affecting the uniform distribution of light. If the motion detection module 140 is a radar module, the components can be transmitters, receivers, etc. Secondly, the wiring terminal 141 faces the base plate 111, allowing the wires to be arranged close to the base plate 111, optimizing the wiring path.

[0064] Reference Figure 5 and Figure 6 In one embodiment, a limiting structure 117 is provided on the inner wall surface of the base plate 111. The limiting structure 117 includes a first limiting block 118 and two second limiting blocks 119. The first limiting block 118 and the two second limiting blocks 119 are respectively located on opposite sides of the motion detection module 140 in the radial direction. The first limiting block 118 abuts against the side wall of the motion detection module 140.

[0065] Two second limiting blocks 119 are located on opposite sides of the motion detection module 140 in the circumferential direction. The motion detection module 140 is embedded on the top of the second limiting blocks 119 to limit the motion detection module 140 in the circumferential and radial directions.

[0066] In this embodiment, the action detection module 140 can be effectively limited in multiple directions by the cooperation of the first limiting block 118 and the second limiting block 119, ensuring that it maintains a stable position inside the housing 110. The first limiting block 118 abuts against the side wall of the action detection module 140 and is fixedly connected to the action detection module 140. The first limiting block 118 and the second limiting block 119 cooperate to radially limit the action detection module 140. The second limiting block 119 can simultaneously limit the action detection module 140 in both the circumferential and radial directions. In this embodiment, the second limiting block 119 is linear, and its top, away from the bottom plate 111, has a notch for the corners of the action detection module 140 to overlap, thus achieving both circumferential and radial limiting of the action detection module 140.

[0067] In one embodiment, the mirror body 100 further includes a connector 180, which is fixedly connected to the inner periphery of the outer light guide 130 and to the housing 110.

[0068] In this embodiment, the connector 180 and the outer light guide 130 are integrally formed. The connector 180 is used to fix the outer light guide 130 to the housing 110, ensuring a stable connection between the outer light guide 130 and the housing 110, and preventing the outer light guide 130 from loosening due to external force or vibration, thereby ensuring that the light guide functions normally and maintaining a uniform light guiding effect.

[0069] This utility model also proposes a makeup mirror, which includes a base and a mirror body 100. The specific structure of the mirror body 100 is as described in the above embodiments. Since this makeup mirror adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here. The base is connected to the mirror body 100.

[0070] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A mirror body, characterized in that, It includes a housing, a lens, an external light guide, and a motion detection module, among which, The lens and the external light guide are mounted on the front side of the housing; The external light guide is disposed on the periphery of the lens; The motion detection module is installed inside the housing. The motion detection module is positioned corresponding to the external light guide and avoiding the lens, so that the signal of the motion detection module can be transmitted through the external light guide.

2. The mirror body as described in claim 1, characterized in that, The mirror body also includes an inner light guide installed inside the housing, the inner light guide being disposed on the light-emitting side of the lamp strip; The inner light guide is located between the outer light guide and the motion detection module, and the inner light guide is coated with light guide paint on the wall surface corresponding to the motion detection module.

3. The mirror body as described in claim 1, characterized in that, The housing includes a base plate and a mounting ring protruding from the inner wall of the base plate. The motion detection module is mounted on the inner wall of the base plate and located on the outer periphery of the mounting ring. The mirror body also includes a control board and a light strip. The control board is connected to the base plate and located on the inner circumference of the mounting ring, and the light strip is mounted on the mounting ring. The mounting ring has a first wire passage groove, which corresponds to the motion detection module. The wires of the motion detection module pass through the first wire passage groove to connect with the control board.

4. The mirror body as described in claim 3, characterized in that, The light strip is spaced apart from the base plate to form a wire passage space, which is used for the wires to pass through.

5. The mirror body as described in claim 3, characterized in that, The inner wall of the base plate has a wire harness structure protruding from it corresponding to the first wire groove. The wire harness structure is located inside the mounting ring. The wires of the motion detection module pass through the first wire groove and the wire harness structure in sequence to connect with the control board.

6. The mirror body as described in claim 5, characterized in that, The inner wall surface of the base plate is also provided with a support ring, and the lens overlaps the support ring; The control board is located inside the support ring, the wire harness structure is located between the mounting ring and the support ring, and the support ring has a second wire passage groove for the wires to pass through, corresponding to the wire harness structure.

7. The mirror body as described in claim 3, characterized in that, The motion detection module includes wiring terminals, which are spaced apart from the base plate along the thickness direction of the lens to form component mounting positions. The component mounting positions are used to accommodate components connected to the wiring terminals.

8. The mirror body as described in claim 3, characterized in that, The inner wall of the base plate is provided with a limiting structure, which includes a first limiting block and two second limiting blocks. The first limiting block and the two second limiting blocks are respectively located on opposite sides of the motion detection module in the radial direction. The first limiting block abuts against the side wall of the motion detection module. The two second limiting blocks are located on opposite sides of the motion detection module in the circumferential direction, and the motion detection module is embedded on the top of the second limiting blocks to limit the motion detection module in the circumferential and radial directions.

9. The mirror body according to any one of claims 1 to 8, characterized in that, The motion detection module is a radar module.

10. A makeup mirror, characterized in that, It includes a base and a lens body as described in any one of claims 1 to 9, wherein the base is connected to the lens body.

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