Variable-focus mirror and wardrobe applying same

Abstract

The utility model discloses a variable-focus mirror and discloses a wardrobe with the variable-focus mirror, and the variable-focus mirror is characterized in that a transparent plate is arranged on a mirror bracket; the lens can deform between a plane state and a concave state, the lens is installed in the lens frame, a first space with air tightness is defined between one side face of the lens and the transparent plate, and a second space with air tightness is defined between the other side face of the lens and the inner wall of the lens frame; the pump part is connected with the mirror bracket so as to communicate with the first space and the second space, and the pump part can pump fluid in the first space to the second space and can pump fluid in the second space to the first space; the use state of the variable-focus mirror can be quickly switched by only controlling forward and reverse air exhaust of the pump part, and the operation is very convenient; and the fluid capacity between the first space and the second space can be basically constant, so that the stability of the lens deformation process is ensured.

Description

Technical Field

[0001] The utility model relates to a mirror, in particular to a zoom mirror and a wardrobe using the same. Background Art

[0002] The vast majority of beauty mirrors on the market today are flat, with a few concave magnifying mirrors and only a very small number offering both flat and concave dual-sided mirrors. These mirrors are either single-functional, requiring only a flat or concave surface, and thus fail to meet diverse usage requirements. Furthermore, dual-sided mirrors require reversing for each use, requiring space for reversing, making them impractical in smaller environments. Utility Model Content

[0003] The present invention aims to solve at least one of the above-mentioned technical problems in the related art to a certain extent. To this end, the present invention proposes a variable focus mirror.

[0004] To achieve the above purpose, the technical solution of the utility model is as follows:

[0005] The utility model also provides a wardrobe with the zoomable mirror.

[0006] The variable focus mirror according to the first embodiment of the present invention includes:

[0007] a glasses frame, wherein a transparent plate is provided on the glasses frame;

[0008] a lens, wherein the lens is deformable between a flat state and a concave state, the lens being mounted in the frame, wherein a first airtight space is defined between one side of the lens and the transparent plate, and a second airtight space is defined between the other side of the lens and the inner wall of the frame;

[0009] A pump component is connected to the frame to communicate with the first space and the second space, and the pump component can pump the fluid in the first space to the second space and can pump the fluid in the second space to the first space.

[0010] The variable-focus mirror according to the embodiment of the utility model has at least the following beneficial effects: the use state of the variable-focus mirror can be quickly switched by simply controlling the forward and reverse air suction of the pump, which is very convenient; and the fluid capacity between the first space and the second space can be basically constant, ensuring the stability of the lens deformation process.

[0011] According to some embodiments of the present invention, the surface of the transparent plate facing the lens is a flat surface, and when the lens is deformed to the flat state, the lens is attached to the flat surface of the transparent plate.

[0012] According to some embodiments of the present application, a limiting piece is installed in the second space, and the lens abuts against the limiting piece when the lens deforms to the concave state.

[0013] According to some embodiments of the present application, the limiting piece is a plate piece, and the side surface of the limiting piece facing the lens is arc-shaped and recessed away from the lens.

[0014] According to some embodiments of the present application, the periphery of the lens is clamped between the transparent plate and the limiting piece, a first flow channel is arranged on the lens holder, a plurality of second through holes are arranged on the transparent plate in the circumferential direction, a third space is defined between the periphery of the transparent plate and the inner wall of the lens holder, the first flow channel, the third space, the second through holes and the first space are sequentially communicated, and one end of the pump piece is communicated with the first flow channel.

[0015] According to some embodiments of the present application, a convex edge protruding in the axial direction is arranged on the side surface of the limiting piece facing the transparent plate, the convex edge extends in the annular shape along the circumferential direction of the limiting piece, a sealing ring is installed at the circumferential inner wall of the convex edge, the sealing ring abuts against the transparent plate, and the periphery of the lens abuts against the sealing ring.

[0016] According to some embodiments of the present application, a second flow channel is arranged on the lens holder, the second flow channel is communicated with the second space, and one end of the pump piece is communicated with the second flow channel.

[0017] According to some embodiments of the present application, the laser emitting module and the laser receiving module are installed in the second space, and the side surface of the lens facing the second space is provided with a reflecting sheet; when the lens deforms to the flat state, the rays generated by the laser emitting module can be reflected to the laser receiving module through the reflecting sheet.

[0018] According to some embodiments of the present application, a convex table is arranged on the inner wall of the lens holder in the second space, a light passing hole is arranged on the convex table, and the rays generated by the laser emitting module pass through the light passing hole and irradiate on the reflecting sheet.

[0019] According to some embodiments of the present application, the pump piece is a gas pump or a liquid pump.

[0020] The wardrobe according to the second aspect of the present application comprises a variable focus mirror.

[0021] The wardrobe has at least the following beneficial effects: switching between the plane mirror and the magnifying glass function states is used, without swinging or turning the variable focus mirror to switch different mirror surfaces, and space occupation is saved.

[0022] Additional aspects and advantages of the present application will be described in the following description, become apparent from it, or be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0023] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description, taken in conjunction with the accompanying drawings, in which:

[0024] Figure 1 is a structural schematic diagram of the variable focus mirror;

[0025] Figure 2 is Figure 1 a structural exploded schematic diagram of the variable focus mirror;

[0026] Figure 3 is a state diagram of the variable focus mirror in the plane mirror function;

[0027] Figure 4 is a state diagram of the variable focus mirror in the magnifying glass function;

[0028] Figure 5 is a structural schematic diagram of the lens;

[0029] Figure 6 is a structural schematic diagram of the transparent plate;

[0030] Figure 7 is a structural schematic diagram of the limiting piece.

[0031] Reference signs: mirror frame 100, upper frame body 101, lower frame body 102, first flow channel 110, second flow channel 120, boss 130, light transmission hole 131, transparent plate 200, second through hole 210, lens 300, reflecting sheet 310, first space 401, second space 402, third space 403, pump piece 500, limiting piece 600, first through hole 610, convex edge 620, sealing ring 700, laser emission module 810, laser receiving module 820, control circuit board 830. DETAILED DESCRIPTION

[0032] The embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0033] The utility model relates to a kind of zoomable mirrors, including mirror frame 100, lens 300 and pump 500.

[0034] As Figure 1 、 Figure 2 And Figure 3 Indicated, mirror frame 100 can be assembled by upper frame body 101 and lower frame body 102.Mirror frame 100 is installed with transparent plate 200.Transparent plate 200 is transparent material, i.e.from one side of transparent plate 200 sees the other side through transparent plate 200.Exemplarily, this transparent plate 200 can select transparent glass material, can also select transparent plastic material etc.Lens 300 is a piece of soft mirror, lens 300 can be by one kind of thickness 1mm ABS plastic sheet single side or double side chrome plating form.Lens 300 can be circular, oval, rectangular etc.In the embodiment, lens 300 is set to circular, corresponding, transparent plate 200 is also set to circular, and the basic shape of mirror frame 100 is also set to circular.Lens 300 is installed in mirror frame 100.In the direction of illustration, one side of lens 300 (front side) is towards transparent plate 200, and first space 401 with airtightness is defined between lens 300 and transparent plate 200 in mirror frame 100.Another side of lens 300 (rear side) is towards the back of mirror frame 100, and second space 402 with airtightness is defined between the rear side of lens 300 and the rear side inner wall of mirror frame 100.Lens 300 will be deformed in mirror frame 100, and the deformation state of lens 300 is at least planar state and concave state.Lens 300 is in planar state, and lens 300 is in the form of plane mirror;When lens 300 is deformed from planar state to concave state, lens 300 is concave from its center to the back of mirror frame 100, so that lens 300 is in the form of concave mirror.The volume of first space 401 and the volume of second space 402 will change with the deformation of lens 300.Pump 500 is connected with mirror frame 100, one end of pump 500 can be communicated to first space 401 through a gas pipe, and the other end can be communicated to second space 402 through another gas pipe.Pump 500 can work in forward and reverse directions, and pump 500 can pump fluid in first space 401 to second space 402, or pump fluid in second space 402 to first space 401.Pump 500 can be air pump or liquid pump.When pump 500 is air pump, the fluid in first space 401 and second space 402 is gas, such as air or inert gas etc.When pump 500 is liquid pump, the fluid in first space 401 and second space 402 is liquid, such as pure water etc.Pump 500 preferably adopts air pump.When using, as Figure 3As shown, when the pump 500 pumps the fluid in the first space 401 to the second space 402, a pressure difference appears on both sides of the lens 300, the pressure of the first space 401 gradually decreases and the volume also decreases, the pressure of the second space 402 gradually increases and the volume also increases, and the lens 300 gradually deforms to a flat state. The user uses the lens 300 as a flat mirror through the transparent plate 200. As shown in Figure 4 As shown, when the pump 500 pumps the fluid in the second space 402 to the first space 401, a pressure difference appears on both sides of the lens 300, the pressure of the second space 402 gradually decreases and the volume also decreases, the pressure of the first space 401 gradually increases and the volume also increases, and the lens 300 gradually deforms to a concave state. The user uses the lens 300 as a concave magnifying glass through the transparent plate 200. Only by controlling the forward and reverse pumping of the pump 500, the use state of the variable focus mirror can be quickly switched, which is very convenient; and the fluid capacity between the first space 401 and the second space 402 can be basically constant, so as to ensure the stability of the deformation process of the lens 300.

[0035] The utility model also relates to a wardrobe, and the wardrobe applies the variable focus mirror of any embodiment. The variable focus mirror can be fixedly installed on the wardrobe and switched between the flat mirror and the magnifying glass function state, so that different mirror surfaces do not need to be switched by swinging or turning the variable focus mirror, and the use space is saved.

[0036] In an embodiment, the plate surface of the transparent plate 200 facing the lens 300 is a flat plate surface. It can be understood that the transparent plate 200 can be a flat plate structure as a whole, and both plate surfaces of the transparent plate 200 are flat plate surfaces. When the pump 500 pumps the fluid in the first space 401 to the second space 402, the lens 300 deforms towards the transparent plate 200, the pump 500 pumps out the fluid in the first space 401 to a vacuum or a state close to a vacuum, the lens 300 deforms to adhere to the rear flat plate surface of the transparent plate 200, and the deformation of the lens 300 is positioned, and at this time, the lens 300 also deforms to a flat state. The flatness of the lens 300 in the flat state is limited by the transparent plate 200.

[0037] In an embodiment, as shown in Figure 2 , Figure 3 , Figure 4 and Figure 7 As shown, a limiting piece 600 is installed in the second space 402. The limiting piece 600 is used for positioning the deformation of the lens 300 to a concave state. When the pump 500 pumps the fluid in the second space 402 to the first space 401, the lens 300 gradually concaves backwards until the rear surface of the lens 300 abuts against the limiting piece 600, and the lens 300 is positioned at the current deformation position, which is used as the position of the final concave state. Exemplarily, the limiting piece 600 can be selected from a concave net piece, a concave plate piece and the like.

[0038] Based on the above embodiment, the limiting member 600 is a plate member. The side surface of the limiting member 600 facing the lens 300 is arc-shaped, and the arc surface is concave in the direction away from the lens 300. It can be understood that the limiting member 600 can be an arc-shaped plate as a whole, and the front and rear side surfaces of the limiting member 600 are arc-shaped. It can also be that only one side of the limiting member 600 facing the lens 300 is arc-shaped, and the other side surface can be a plane or other shape. The limiting member 600 is provided with a plurality of first through holes 610. When the pump member 500 pumps the fluid in the second space 402 to the first space 401, the fluid between the lens 300 and the limiting member 600 can flow to the other side of the limiting member 600 through the first through holes 610. The lens 300 abuts against the limiting member 600, and the concave surface of the limiting member 600 increases the contact surface with the lens 300, which can make the lens 300 positioned to be uniformly stressed when the concave surface is deformed, and thus make the lens 300 uniformly imaged after being a concave mirror, without local concave-convex problems.

[0039] In an embodiment, as shown in Figure 3 , Figure 4 and Figure 6 , the periphery of the lens 300 is clamped between the transparent plate 200 and the limiting member 600. The periphery of the lens 300 is fastened by the transparent plate 200 and the limiting member 600 when the lens 300 is deformed. The frame 100 is provided with a first flow channel 110, and the transparent plate 200 is provided with a plurality of second through holes 210 along the circumference. It can be understood that the second through holes 210 can be two, three or more. The plurality of second through holes 210 can be distributed at equal intervals. The periphery of the transparent plate 200 and the inner wall of the frame 100 have a certain interval, and the interval forms a third space 403. The first flow channel 110, the third space 403, the second through holes 210 and the first space 401 are sequentially communicated. One end of the pump member 500 can be communicated with the first flow channel 110 through an air tube. The third space 403 is equivalent to being arranged along the circumference of the lens 300, and cooperates with the arrangement of the plurality of second through holes 210 to quickly and uniformly transport the fluid between the third space 403 and the first space 401. When switching to a planar state, the fluid in the first space 401 can be discharged as much as possible to form a vacuum, ensuring that the image is clear and not deformed when used as a plane mirror.

[0040] Based on the above embodiment, as shown in Figure 2 , Figure 3 , Figure 4 and Figure 7As shown, the side of the stopper 600 facing the transparent plate 200 is provided with an axially protruding lip 620. The lip 620 extends in an annular shape around the circumference of the stopper 600. The annular shape of the lip 620 matches the peripheral contour of the lens 300. A sealing ring 700 is mounted on the inner circumferential wall of the lip 620. The sealing ring 700 abuts against the transparent plate 200, and the periphery of the lens 300 abuts against the sealing ring 700. This ensures the airtightness of the first space 401. The first space 401 is connected to the third space 403 only through the second through-holes 210 for fluid transport.

[0041] Furthermore, the frame 100 is provided with a second flow channel 120. The second flow channel 120 is in communication with the second space 402. One end of the pump 500 can be in communication with the second flow channel 120 via an air pipe.

[0042] Further, such as Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, it also includes a laser emitting module 810 and a laser receiving module 820. The laser emitting module 810 and the laser receiving module 820 are installed in the second space 402. The pump component 500, the laser emitting module 810 and the laser receiving module 820 can be electrically connected to the same control circuit board 830 through wires, and the control circuit board 830 can be installed in the second space 402 or outside the frame 100. A reflective sheet 310 is provided on the side of the lens 300 facing the second space 402. The reflective sheet 310 can be set at the center of the lens 300. The laser emitting module 810, the laser receiving module 820 and the reflective sheet 310 are used in conjunction with each other. Specifically, when the lens 300 is deformed to a planar state, the rays generated by the laser emitting module 810 during operation can be reflected to the laser receiving module 820 through the reflective sheet 310. The laser receiving module 820 receives the radiation to generate a first closing signal, knowing that the lens 300 has been switched into position. The laser receiving module 820 then feeds the first closing signal back to the control circuit board 830, which in turn controls the pumping element 500 to stop. When the lens 300 deforms from a planar state to a concave state, it drives the reflector 310 backward, causing the reflector 310 to leave the radiation path of the laser emitting module 810. The radiation from the laser emitting module 810 cannot be captured by the laser receiving module 820, and the laser emitting module 810 generates a second closing signal that is fed back to the control circuit board 830, which in turn controls the pumping element 500 to stop.

[0043] Based on the above embodiments, Figure 3 and Figure 4As shown, the inner wall of the mirror frame 100 in the second space 402 is provided with a boss 130. The boss 130 is provided with a light hole 131. The rays generated by the laser emitting module 810 are irradiated onto the reflecting sheet 310 through the light hole 131. The limiting piece 600 can also be provided with a groove body avoiding the projection path of the rays. During production and assembly, whether the laser emitting module 810 is installed in place can be determined by detecting whether the rays can pass through the light hole 131 according to the relative position of the laser emitting module 810 and the light hole 131.

[0044] Based on the above-mentioned embodiments, the control of the pump 500 can be that the control button is installed on the mirror frame 100, and the plane mirror function and the magnifying glass function are selected by controlling the pump.

[0045] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0046] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "multiple" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0047] In the utility model, unless otherwise specifically defined and limited, the terms "installation", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication or interaction relationship between two elements. For ordinary skilled persons in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0048] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can include the first and second features directly contacting, or can include the first and second features not directly contacting but contacting through another feature between them. Moreover, the first feature "on", "above" and "on top of" the second feature includes the first feature directly above and obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height. The first feature "under", "below" and "underneath" the second feature includes the first feature directly below and obliquely below the second feature, or only indicates that the first feature is lower than the second feature in horizontal height.

[0049] In the description of the present application, the description referring to the terms "some embodiments" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiments or examples are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0050] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A variable focus mirror, characterized by, The utility model relates to a kind of glasses, comprising: Frame (100), which is provided with a transparent plate (200) on the frame (100); Lens (300), which can be deformed between a planar state and a concave state, the lens (300) is installed in the frame (100), and a first space (401) with air tightness is defined between one side of the lens (300) and the transparent plate (200), and a second space (402) with air tightness is defined between the other side of the lens (300) and the inner wall of the frame (100); Pump (500), which is connected with the frame (100) to communicate with the first space (401) and the second space (402), and the pump (500) can pump fluid in the first space (401) to the second space (402) and pump fluid in the second space (402) to the first space (401).

2. The variable focus mirror of claim 1, wherein: The plate surface of the transparent plate (200) towards the lens (300) is a flat plate surface, and when the lens (300) is deformed to the planar state, the lens (300) is attached to the flat plate surface of the transparent plate (200).

3. The variable focus mirror of claim 1, wherein: A limiting piece (600) is installed in the second space (402), and when the lens (300) is deformed to the concave state, the lens (300) abuts against the limiting piece (600).

4. The variable focus mirror of claim 3, wherein: The limiting piece (600) is a plate piece, and the side of the limiting piece (600) towards the lens (300) is in the shape of an arc surface recessed away from the lens (300), and a plurality of first through holes (610) are formed in the limiting piece (600).

5. The variable focus mirror of claim 3, wherein: The periphery of the lens (300) is clamped between the transparent plate (200) and the limiting piece (600), a first flow channel (110) is provided on the frame (100), a plurality of second through holes (210) are formed in the transparent plate (200) in the circumferential direction, a third space (403) is defined between the periphery of the transparent plate (200) and the inner wall of the frame (100), the first flow channel (110), the third space (403), the second through holes (210) and the first space (401) are sequentially communicated, and one end of the pump (500) communicates with the first flow channel (110).

6. The variable focus mirror of claim 5, wherein: A convex edge (620) protruding in the axial direction is provided on the side of the limiting piece (600) towards the transparent plate (200), the convex edge (620) extends in the shape of a ring in the circumferential direction of the limiting piece (600), a sealing ring (700) is installed at the circumferential inner wall of the convex edge (620), the sealing ring (700) abuts against the transparent plate (200), and the periphery of the lens (300) abuts against the sealing ring (700).

7. The variable focus mirror of claim 5, wherein: A second flow channel (120) is provided on the frame (100), the second flow channel (120) communicates with the second space (402), and one end of the pump (500) communicates with the second flow channel (120).

8. The variable focus mirror of claim 1 or 2, wherein: The laser emitting module (810) and the laser receiving module (820) are installed in the second space (402), and the lens (300) is provided with a reflective sheet (310) on the side of the second space (402); when the lens (300) is deformed to a flat state, the rays generated by the laser emitting module (810) can be reflected to the laser receiving module (820) through the reflective sheet (310).

9. The variable focus mirror of claim 8, wherein: The lens holder (100) is provided with a convex platform (130) on the inner wall in the second space (402), and the convex platform (130) is provided with a light transmission hole (131); the rays generated by the laser emitting module (810) pass through the light transmission hole (131) and irradiate on the reflective sheet (310).

10. The variable focus mirror of claim 1, wherein: The pump (500) is a gas pump or a liquid pump.

11. A wardrobe, characterized in that: The variable focus mirror according to any one of claims 1 to 10.

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