Earphone box

Abstract

The utility model discloses an earphone box, the disclosed earphone box comprises a box body (100) used for accommodating an earphone (C), a lens module (200) and a clamping device (300), the clamping device (300) is connected with the box body (100), the lens module (200) is connected with at least one of the box body (100) and the clamping device (300), and the clamping device (300) is connected with the lens module (200). The lens module (200) is used for being opposite to a camera module of the electronic equipment under the condition that the clamping device (300) is clamped on the electronic equipment. According to the scheme, the problem that a plug-in lens is inconvenient to carry in the prior art can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of earphone boxes, in particular to an earphone box. Background Art

[0002] As users have higher and higher requirements for the image quality of electronic devices, external lenses are used in related technologies to achieve functions such as high-magnification continuous zoom and telephoto lens to expand depth of field. By combining the original lens of the electronic device with the external lens, a shooting effect close to that of a SLR can be achieved. Since users usually carry devices such as Bluetooth headsets when they go out, it will be inconvenient for users to carry external lenses. Utility Model Content

[0003] The utility model discloses an earphone box to solve the problem of inconvenience in carrying an external lens in the related art.

[0004] In order to solve the above technical problems, the utility model is achieved as follows:

[0005] The present application discloses an earphone box, which includes a box body for accommodating earphones, a lens module and a clamping device, wherein the clamping device is connected to the box body, the lens module is connected to at least one of the box body and the clamping device, and the lens module is used to be opposite to the camera module of the electronic device when the clamping device is clamped on the electronic device.

[0006] The technical solution adopted by the utility model can achieve the following technical effects:

[0007] The earphone box disclosed in the embodiment of the present application is provided with a box body, a clamping device and a lens module, so that the clamping device is connected to the box body, and the lens module is connected to at least one of the box body and the clamping device, so that when the clamping device is clamped on the electronic device, the lens module is opposite to the camera module of the electronic device, so that the lens module on the earphone box can be combined with the camera module of the electronic device, thereby improving the shooting effect of the electronic device. Since the lens module is integrated on the earphone box, the number of devices carried by the user can be reduced, thereby solving the problem of inconvenient carrying of the external lens in the related art. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 This is a front view schematic diagram of the earphone box and the electronic device in a matching state disclosed in an embodiment of the utility model;

[0009] Figure 2 It is a side schematic diagram of the earphone box and the electronic device in the matching state disclosed in the embodiment of the utility model;

[0010] Figure 3This is a schematic diagram of the back side of the earphone box and the electronic device in a matching state according to an embodiment of the utility model;

[0011] Figure 4 This is a schematic structural diagram of the first earphone box disclosed in the embodiment of the utility model;

[0012] Figure 5 This is a schematic structural diagram of a second earphone box disclosed in an embodiment of the utility model;

[0013] Figure 6 A schematic diagram of the external assembly and the first clamping portion or the second clamping portion in the second position disclosed in an embodiment of the utility model;

[0014] Figure 7 It is a schematic diagram of the external plug-in component and the first clamping part or the second clamping part disclosed in the embodiment of the utility model in the first position;

[0015] Figure 8 This is a front view schematic diagram of the earphone box and the electronic device in a matching state disclosed in an embodiment of the utility model;

[0016] Fig. 9 This is a front view schematic diagram of the earphone box and the electronic device in a matching state disclosed in an embodiment of the utility model;

[0017] Fig.10 It is a schematic diagram of the locking mechanism disclosed in the embodiment of the utility model when the earphone box is separated from the electronic device;

[0018] Fig.11 It is a schematic diagram of the locking mechanism disclosed in the embodiment of the utility model when the earphone box and the electronic device are in a matching state;

[0019] Fig.12 This is a diagram showing the positional relationship between the lens module and the camera module disclosed in an embodiment of the utility model.

[0020] Description of reference numerals:

[0021] A-electronic device, A1-front camera, A2-rear camera, A3-jack,

[0022] B-earphone box, C-earphone,

[0023] 100-Box body,

[0024] 200-lens module, 210-housing, 220-lens group, 221-first lens, 222-second lens

[0025] 300-clamping device, 301-clamping space, 302-second connecting portion, 303-annular groove, 304-avoidance gap, 305-installation through hole, 310-first clamping portion, 320-second clamping portion,

[0026] 400-external component, 410-external body, 420-insertion part, 430-first connection part,

[0027] 500-locking mechanism, 510-elastic member, 520-pressing plate,

[0028] 600-Circuit Board,

[0029] 700-Ring light. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in combination with the specific embodiments of the utility model and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0031] The technical solutions disclosed in various embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0032] Please refer to Figures 1 to 12 The embodiment of the utility model discloses an earphone box B, which includes a box body 100 for accommodating earphones C, a lens module 200 and a clamping device 300. The earphones C can be Bluetooth earphones or ordinary earphones with a connecting line. When the earphones C are Bluetooth earphones, the box body 100 can be used to charge the earphones C.

[0033] The box body 100 may be provided with a storage space for accommodating the earphone C. The clamping device 300 is connected to the box body 100, and the lens module 200 is connected to at least one of the box body 100 and the clamping device 300. The lens module 200 is used to face the camera module of the electronic device A when the clamping device 300 is clamped on the electronic device A.

[0034] The earphone box B disclosed in the embodiment of the present application is provided with a box body 100, a clamping device 300 and a lens module 200, so that the clamping device 300 is connected to the box body 100, and the lens module 200 is connected to at least one of the box body 100 and the clamping device 300, so that when the clamping device 300 is clamped on the electronic device A, the lens module 200 is opposite to the camera module of the electronic device A, so that the lens module 200 on the earphone box B can be combined with the camera module of the electronic device A, thereby improving the shooting effect of the electronic device A. Since the lens module 200 is integrated on the earphone box B, the number of devices carried by the user can be reduced, thereby solving the problem of inconvenient carrying of the external lens in the related art.

[0035] Specifically, the lens module 200 can be a lens module 200 that increases the magnification of the camera module of the electronic device A, and achieves a telephoto function by sacrificing a certain field of view. The lens module 200 can include two projection lenses, and the refractive index, Abbe number and focal length of the transmission lens can all be referenced to light with a wavelength of 555.00nm. The relevant parameters of the lens module 200 can refer to the following table:

[0036] Face number Surface type Radius of curvature thickness Refractive Index Abbe number 0 Spherical Infinity Infinity s1 Spherical 50.170 8.17 2.0052 21 s2 Spherical 179.225 2.29 1.6522 44.93 s3 Spherical 13.552 5.54 s4 Spherical -418.367 2.29 1.7847 25.68 s5 Spherical 17.602 7.07 1.5936 35.515 s6 Spherical -28.223 L＝17

[0037] In the table, L represents the distance between the vertex of the first lens 221 in the lens module 200 and the vertex of the second lens 222 in the lens module 200, and the unit is mm. The units of the radius of curvature, thickness, and focal length are all mm. Of course, the lens module 200 can also be a wide-angle lens that cooperates with the telephoto lens in the camera module of the electronic device A to form a Fraser lens mode with the telephoto lens in the camera module of the electronic device A.

[0038] Optionally, the clamping device 300 may include a bendable rod and a clip (similar to the bendable rod of a mobile phone holder and a clip for clamping on the corner of a table), one end of the rod can be connected to the box body 100, and the other end of the rod can be connected to the clip, and the clip can be used to clamp the electronic device A.

[0039] In another embodiment, the clamping device 300 may include a first clamping portion 310 and a second clamping portion 320 connected to the box body 100. The first clamping portion 310 and the second clamping portion 320 may be opposite and spaced apart to form a clamping space 301 for clamping the electronic device. The clamping device 300 may be clamped to the electronic device A by the first clamping portion 310 and the second clamping portion 320.

[0040] The earphone box B disclosed in the embodiment of the present application is configured such that the clamping device 300 includes a first clamping portion 310 and a second clamping portion 320 connected to the box body 100, and the first clamping portion 310 and the second clamping portion 320 are opposite to each other and spaced apart, so that a clamping space 301 for clamping the electronic device A can be formed between the first clamping portion 310 and the second clamping portion 320, thereby enabling the earphone box B to be clamped on the electronic device A through the clamping device.

[0041] Specifically, the box body 100 and the first clamping part 310 and the second clamping part 320 can be an integrated structure, for example, the box body 100 and the first clamping part 310 and the second clamping part 320 can be an integrated injection molding structure, which is beneficial to improve the overall strength of the earphone box B.

[0042] In an optional embodiment, the first clamping portion 310 or the second clamping portion 320 may be provided with a mounting through hole 305 connected to the clamping space 301, and the lens module 200 may be mounted in the mounting through hole 305. When the first clamping portion 310 and the second clamping portion 320 clamp the electronic device A in the clamping space 301, the lens module 200 located in the first clamping portion 310 may be opposite to the front camera A1 of the camera module, or the lens module 200 located in the second clamping portion 320 may be opposite to the rear camera A2 of the camera module.

[0043] It should be noted that when the first clamping portion 310 and the second clamping portion 320 clamp the electronic device A in the clamping space 301, the first clamping portion 310 and the second clamping portion 320 can be clamped on the front side (the side where the screen is located, the front camera A1 is located on the front side of the electronic device A) and the back side (the side away from the screen, the rear camera A2 is located on the back side of the electronic device A) respectively.

[0044] The earphone box B disclosed in the embodiment of the present application has an installation through hole 305 connected to the clamping space 301 on the first clamping portion 310 or the second clamping portion 320, so that the lens module 200 can be installed in the installation through hole 305, which is beneficial to the overall compactness of the earphone box B. The installation through hole can also protect the lens module 200, and the limiting effect of the installation through hole 305 is beneficial to improving the stability of the installation of the lens module 200.

[0045] In another embodiment, both the first clamping portion 310 and the second clamping portion 320 may be provided with a mounting through hole 305 connected to the clamping space 301, and the lens module 200 may be installed in each of the mounting through holes 305. When the first clamping portion 310 and the second clamping portion 320 clamp the electronic device A in the clamping space 301, the lens module 200 located in the first clamping portion 310 is opposite to the front camera A1 of the camera module, and the lens module 200 located in the second clamping portion 320 is opposite to the rear camera A2 of the camera module.

[0046] The earphone box B disclosed in the embodiment of the present application has an installation through hole 305 connecting the clamping space 301 on the first clamping portion 310 and the second clamping portion 320, so that the lens module 200 can be installed in the installation through hole 305, which is beneficial to the overall compactness of the earphone box B. The installation through hole 305 can also protect the lens module 200, and the limiting effect of the installation through hole 305 is beneficial to improving the stability of the installation of the lens module 200. Moreover, the lens module 200 is installed in the mounting through holes 305 of the first clamping part 310 and the second clamping part 320, so that when the first clamping part 310 and the second clamping part 320 clamp the electronic device A in the clamping space 301, the lens module 200 located in the first clamping part 310 is opposite to the front camera A1 of the camera module, and the lens module 200 located in the second clamping part 320 is opposite to the rear camera A2 of the camera module, thereby simultaneously improving the image shooting effects of the front camera A1 and the rear camera A2 of the electronic device A.

[0047] In order to facilitate the replacement of the lens module 200, optionally, the lens module 200 may include a shell 210 and a lens group 220. The lens group 220 may be arranged in the shell 210. The shell 210 may have an external thread, and the mounting through hole 305 may have an internal thread. The shell 210 may be installed in the mounting through hole 305 by means of the thread cooperation between the external thread and the internal thread, thereby facilitating the replacement of the lens module 200.

[0048] Furthermore, the lens module 200 can also move in the direction of the central axis of the mounting hole 305 through the threaded cooperation of the external thread and the internal thread, so that the distance of the lens group 220 relative to the camera module of the electronic device A can be adjusted, thereby realizing the adjustment of the overall focal length formed by the combination of the camera module and the lens group 220, and further improving the shooting capability of the combination of the camera module and the lens group 220.

[0049] Optionally, the earphone box B may further include an external hanging component 400, which may have a first connecting portion 430, and the first clamping portion 310 and the second clamping portion 320 in which the lens module 200 is provided may have a second connecting portion 302. The external hanging component 400 may be used to be installed on a side of the first clamping portion 310 away from the clamping space 301 or on a side of the second clamping portion 320 away from the clamping space 301 through the connection between the first connecting portion 430 and the second connecting portion 302.

[0050] It should be noted that the same external component 400 can only be installed in one of the first clamping part 310 and the second clamping part 320 during installation. When there are multiple external components 400, multiple external components 400 can be selectively installed in the first clamping part 310 and the second clamping part 320, that is, the first clamping part 310 and the second clamping part 320 can be installed with different external components 400 at the same time.

[0051] Specifically, the external component 400 may be a filter component or a dust cover component, etc. The embodiment of the present application does not limit the type of the external component.

[0052] The earphone box B disclosed in the embodiment of the present application can be used to improve the quality of images taken by the electronic device A by setting an external component 400, so that the external component 400 is a filter component (the filter component may include a filter and an anti-aliasing filter, etc.) and other components for auxiliary shooting. When the external component 400 is a protective cover, the lens module 200 can be protected.

[0053] Specifically, the first connection part 430 may be a first magnet, the second connection part 302 may be a second magnet, and the first connection part 430 and the second connection part 302 may be connected by magnetic attraction.

[0054] In another embodiment, the clamping part of the first clamping part 310 and the second clamping part 320 in which the lens module 200 is provided may be provided with an annular groove 303 surrounding the mounting through hole 305 on the side away from the clamping space 301, and the external plug-in component 400 may include an external plug-in body 410, an insertion part 420 and a first connecting part 430, and the first connecting part 430 may be connected to the external plug-in body 410 through the insertion part 420. When the first connecting part 430 is inserted into the annular groove 303 through the insertion part 420 and moves to the first position along the annular groove 303, the first connecting part 430 may be connected to the second connecting part 302, so that the external plug-in component 400 is connected to the first clamping part 310 or the second clamping part 320. When the first connection portion 430 moves to the second position along the annular groove 303 , the first connection portion 430 is separated from the second connection portion 302 , and the external assembly 400 can be separated from the first clamping portion 310 or the second clamping portion 320 .

[0055] The earphone box B disclosed in the embodiment of the present application is provided with a clamping part of the lens module 200 in the first clamping part 310 and the second clamping part 320, and an annular groove 303 surrounding the mounting through hole 305 is opened on the side away from the clamping space 301. The external component 400 is configured to include a structure including an external body 410, an insertion part 420 and a first connecting part 430, so that when the first connecting part 430 is inserted into the annular groove 303 through the insertion part 420 and moves along the annular groove 303 to the first position, the first connecting part 430 can be connected with the second connecting part 302, so that the external component 400 is connected with the first clamping part 310 or the second clamping part 320. When the first connecting part 430 moves to the second position along the annular groove 303, the first connecting part 430 is separated from the second connecting part 302, and the external component 400 can be separated from the first clamping part 310 or the second clamping part 320, so that the installation of the external component 400 is simpler.

[0056] Optionally, the second connection portion 302 covers part of the notch of the annular groove 303 in the radial direction of the annular groove 303, and has an avoidance notch 304 in the circumferential direction of the annular groove 303. The first connection portion 430 can enter the annular groove 303 through the avoidance notch 304. When the first connection portion 430 moves along the annular groove 303 to the first position, the first connection portion 430 and the second connection portion 302 can contact in the upper limit direction of the notch of the annular groove 303, so that the external component 400 is connected to the first clamping portion 310 or the second clamping portion 320. When the first connection portion 430 moves along the annular groove 303 to the second position, the first connection portion 430 and the second connection portion 302 are staggered in the notch direction of the annular groove 303, and the external component 400 can be separated from the first clamping portion 310 or the second clamping portion 320.

[0057] The earphone box B disclosed in the embodiment of the present application is configured such that the second connecting part 302 is arranged in the notch of the annular groove 303 and radially covers part of the notch of the annular groove 303, and the second connecting part 302 has an avoidance gap 304 in the circumferential direction of the annular groove 303, so that the first connecting part 430 can pass through the avoidance gap 304 and then enter the annular groove 303. When the first connecting part 430 is rotated to the first position in the annular groove 303, the first connecting part 430 and the second connecting part 302 can contact in the direction of the upper limit of the notch of the annular groove 303, so that the external component 400 is connected to the first clamping part 310 or the second clamping part 320. When the first connecting part 430 is rotated to the second position in the annular groove 303, the first connecting part 430 and the second connecting part 302 are staggered in the direction of the notch of the annular groove 303, and the external component 400 can be separated from the first clamping part 310 or the second clamping part 320.

[0058] Of course, in another embodiment, the second connection part 302 can be arranged in the annular groove 303, and a limiting hole can be opened in the second connection part 302. When the first connection part 430 moves to the first position along the annular groove 303, the first connection part 430 can extend into the limiting hole of the second connection part 302, thereby realizing the connection between the external component 400 and the first clamping part 310 or the second clamping part 320. When the first connection part 430 moves to the second position along the annular groove 303, the first connection part 430 can move out of the limiting hole of the second connection part 302, and the external component 400 can be separated from the first clamping part 310 or the second clamping part 320. Of course, the connection method between the first connection part 430 and the second connection part 302 can also be other forms, which will not be repeated in the embodiment of the present application.

[0059] In order to improve the stability of the clamping device 300 in clamping the electronic device A, optionally, the earphone box B may also include a locking mechanism 500, and at least one of the first clamping part 310 and the second clamping part 320 may be provided with the locking mechanism 500. When the first clamping part 310 and the second clamping part 320 clamp the electronic device A in the clamping space 301, the locking mechanism 500 can be used to lock the electronic device A with the first clamping part 310 and the second clamping part 320.

[0060] The earphone box B disclosed in the embodiment of the present application is provided with a locking mechanism 500, so that when the first clamping part 310 and the second clamping part 320 clamp the electronic device A in the clamping space 301, the locking mechanism 500 can lock the electronic device A with the first clamping part 310 and the second clamping part 320, thereby improving the stability of the clamping device 300 in clamping the electronic device A.

[0061] Specifically, the locking mechanism may include a first locking portion, a second locking portion and a locking nut. The first locking portion may be arranged on the first clamping portion 310, and the second locking portion may be arranged on the second clamping portion 320. The first locking portion and the second locking portion may be connected by a locking nut. The distance between the first locking portion and the second locking portion may be adjusted by rotating the locking nut, so that the first locking portion and the second locking portion can drive the first clamping portion 310 and the second clamping portion 320 to be closer (the distance of approach is relatively small, for example, it can be 1-2mm), so that the electronic device A can be locked with the first clamping portion 310 and the second clamping portion 320.

[0062] In another optional embodiment, the clamping space 301 may have an entrance for the electronic device A to enter, and the locking mechanism 500 may include an elastic member 510 and a pressure plate 520. A receiving groove may be provided on the side of the clamping portion of the first clamping portion 310 and the second clamping portion 320 where the locking mechanism 500 is provided, which faces the clamping space 301. The first end of the pressure plate 520 may be located in the receiving groove and rotatably connected to the first clamping portion 310 or the second clamping portion 320. The first end of the elastic member 510 may be located in the receiving groove and connected to the first clamping portion 310 or the second clamping portion 320. The second end of the elastic member 510 may be connected to the second end of the pressure plate 520. The second end of the pressure plate 520 may be located on the side of the first end of the pressure plate 520 that is away from the entrance. When the first clamping portion 310 and the second clamping portion 320 clamp the electronic device A in the clamping space 301, the electronic device A can press the elastic member 510 through the pressing plate 520, so that the second end of the elastic member 510 and the second end of the pressing plate 520 are located in the receiving groove. When the earphone box B is separated from the electronic device A, the elastic member 510 can drive the second end of the pressing plate 520 to extend out of the receiving groove.

[0063] In the case where the earphone box B disclosed in the embodiment of the present application clamps the electronic device A in the clamping space 301 by the first clamping portion 310 and the second clamping portion 320, the electronic device A squeezes the elastic member 510 through the pressing plate 520 so that the second end of the elastic member 510 and the second end of the pressing plate 520 are located in the receiving groove, so that the elastic member 510 stores elastic force and drives the pressing plate 520 to frictionally contact with the electronic device A, thereby enabling the electronic device A to be locked with the first clamping portion 310 and the second clamping portion 320. When the earphone box B is separated from the electronic device A, the elastic member 510 can drive the second end of the pressing plate 520 to extend out of the receiving groove. With the structure of the elastic member 510 and the pressing plate 520, the automatic locking of the electronic device A with the first clamping portion 310 and the second clamping portion 320 can be achieved.

[0064] In order to further improve the shooting quality of the electronic device A, optionally, the earphone box B may also include a ring fill light 700. The ring fill light 700 may be arranged around the lens module 200 and located on the light input side of the lens module 200, so that when the electronic device A is shooting, fill light can be provided according to the user's choice to improve the shooting quality of the electronic device A.

[0065] Optionally, the earphone box B may further include a battery and a plug. The battery may be disposed in the box body 100. Of course, the battery may also be disposed in the first clamping portion 310 and the second clamping portion 320, or partially disposed in the box body 100 and partially disposed in the first clamping portion 310 and the second clamping portion 320. The plug may be connected to the battery. When the first clamping portion 310 and the second clamping portion 320 clamp the electronic device A in the clamping space 301, the plug may be plugged in and matched with the socket A3 of the electronic device A, and the battery is electrically connected to the electronic device A through the plug-in and matching of the plug and the socket A3. The plug may be a USB plug, and the socket A3 may be a USB socket.

[0066] The earphone box B disclosed in the embodiment of the present application is provided with a plug, so that when the first clamping portion 310 and the second clamping portion 320 clamp the electronic device A in the clamping space 301, the plug is plugged into and matched with the socket A3 of the electronic device A, so that the battery can charge the electronic device A through the plug-in connection with the socket A3, and the plug-in connection with the socket A3 can further improve the installation stability of the earphone box B and the electronic device A.

[0067] The earphone box B further includes a circuit board 600 , which is disposed in the box body 100 , the first clamping portion 310 and the second clamping portion. The circuit board 600 is used to control the circuit in the earphone box B.

[0068] The above embodiments of the present invention focus on the differences between the various embodiments. As long as the different optimization features between the various embodiments are not contradictory, they can be combined to form a better embodiment. Considering the simplicity of the text, they will not be repeated here.

[0069] The embodiments of the utility model are described above in conjunction with the accompanying drawings, but the utility model is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the enlightenment of the utility model, ordinary technicians in this field can also make many forms without departing from the scope of protection of the utility model and the claims, all of which are within the protection of the utility model.

Claims

1. An earphone box, characterized in that: The invention comprises a box body (100) for accommodating earphones (C), a lens module (200) and a clamping device (300), wherein the clamping device (300) is connected to the box body (100), the lens module (200) is connected to at least one of the box body (100) and the clamping device (300), and the lens module (200) is used to face the camera module of the electronic device (A) when the clamping device (300) is clamped on the electronic device (A).

2. The earphone box according to claim 1, characterized in that: The clamping device (300) comprises a first clamping portion (310) and a second clamping portion (320) connected to the box body (100); the first clamping portion (310) and the second clamping portion (320) are opposite to each other and spaced apart to form a clamping space (301) for clamping the electronic device.

3. The earphone box according to claim 2, characterized in that: The first clamping portion (310) or the second clamping portion (320) is provided with a mounting through hole (305) communicating with the clamping space (301), and the lens module (200) is mounted in the mounting through hole (305); When the first clamping portion (310) and the second clamping portion (320) clamp the electronic device (A) in the clamping space (301), the lens module (200) located in the first clamping portion (310) is opposite to the front camera (A1) of the camera module, or the lens module (200) located in the second clamping portion (320) is opposite to the rear camera (A2) of the camera module.

4. The earphone box according to claim 2, characterized in that: The first clamping portion (310) and the second clamping portion (320) are both provided with a mounting through hole (305) communicating with the clamping space (301), and the lens module (200) is mounted in each of the mounting through holes (305); When the first clamping portion (310) and the second clamping portion (320) clamp the electronic device (A) in the clamping space (301), the lens module (200) located in the first clamping portion (310) is opposite to the front camera (A1) of the camera module, and the lens module (200) located in the second clamping portion (320) is opposite to the rear camera (A2) of the camera module.

5. The earphone box according to claim 3 or 4, characterized in that: The lens module (200) comprises a shell (210) and a lens group (220), wherein the lens group (220) is arranged in the shell (210), the shell (210) has an external thread, and the mounting through hole (305) has an internal thread, and the shell (210) is mounted in the mounting through hole (305) by means of the threaded cooperation between the external thread and the internal thread.

6. The earphone box according to claim 3 or 4, characterized in that: The earphone box (B) also includes an external hanging component (400), the external hanging component (400) has a first connecting portion (430), the first clamping portion (310) and the second clamping portion (320) having a clamping portion on which the lens module (200) is provided have a second connecting portion (302), and the external hanging component (400) is used to be installed on a side of the first clamping portion (310) that is away from the clamping space (301) or installed on a side of the second clamping portion (320) that is away from the clamping space (301) through the connection between the first connecting portion (430) and the second connecting portion (302).

7. The earphone box according to claim 6, characterized in that: The clamping part of the lens module (200) provided in the first clamping part (310) and the second clamping part (320) is provided with an annular groove (303) surrounding the mounting through hole (305) on a side away from the clamping space (301); the external plug-in component (400) comprises an external plug-in body (410), an extension part (420) and the first connecting part (430); the first connecting part (430) is connected to the external plug-in body (410) via the extension part (420); When the first connecting portion (430) extends into the annular groove (303) through the extending portion (420) and moves along the annular groove (303) to a first position, the first connecting portion (430) is connected to the second connecting portion (302), so that the external assembly (400) is connected to the first clamping portion (310) or the second clamping portion (320); When the first connecting portion (430) moves along the annular groove (303) to the second position, the first connecting portion (430) is separated from the second connecting portion (302), and the external assembly (400) can be separated from the first clamping portion (310) or the second clamping portion (320).

8. The earphone box according to claim 7, characterized in that: The second connecting portion (302) covers a portion of the notch of the annular groove (303) in the radial direction of the annular groove (303), and has an avoidance notch (304) in the circumferential direction of the annular groove (303); The first connecting portion (430) can enter the annular groove (303) through the avoidance notch (304); when the first connecting portion (430) moves along the annular groove (303) to a first position, the first connecting portion (430) and the second connecting portion (302) contact each other in the direction of the upper limit of the notch of the annular groove (303), so that the external assembly (400) is connected to the first clamping portion (310) or the second clamping portion (320); When the first connecting portion (430) moves to the second position along the annular groove (303), the first connecting portion (430) and the second connecting portion (302) are staggered in the notch direction of the annular groove (303), and the external component (400) can be separated from the first clamping portion (310) or the second clamping portion (320).

9. The earphone box according to claim 2, characterized in that: The earphone box (B) also includes a locking mechanism (500), and at least one of the first clamping portion (310) and the second clamping portion (320) is provided with the locking mechanism (500). When the first clamping portion (310) and the second clamping portion (320) clamp the electronic device (A) in the clamping space (301), the locking mechanism (500) is used to lock the electronic device (A) with the first clamping portion (310) and the second clamping portion (320).

10. The earphone box according to claim 9, characterized in that: The clamping space (301) has an entrance for the electronic device (A) to enter, the locking mechanism (500) comprises an elastic member (510) and a pressing plate (520), a receiving groove is provided on a side of the clamping portion of the first clamping portion (310) and the second clamping portion (320) on which the locking mechanism (500) is provided, which faces the clamping space (301), the first end of the pressing plate (520) is located in the receiving groove and is rotatably connected to the first clamping portion (310) or the second clamping portion (320), the first end of the elastic member (510) is located in the receiving groove and is connected to the first clamping portion (310) or the second clamping portion (320), the second end of the elastic member (510) is connected to the second end of the pressing plate (520), and the second end of the pressing plate (520) is located on a side of the first end of the pressing plate (520) that is away from the entrance; When the first clamping portion (310) and the second clamping portion (320) clamp the electronic device (A) in the clamping space (301), the electronic device (A) presses the elastic member (510) through the pressing plate (520) so that the second end of the elastic member (510) and the second end of the pressing plate (520) are located in the accommodating groove; When the earphone box is separated from the electronic device (A), the elastic member (510) drives the second end of the pressing plate (520) to extend out of the receiving groove.

11. The earphone box according to claim 2, characterized in that: The earphone box (B) further comprises an annular fill light (700), wherein the annular fill light (700) is arranged around the lens module (200) and is located at the light-incoming side of the lens module (200).

12. The earphone box according to claim 2, characterized in that: The earphone box (B) further comprises a battery and a plug, wherein the battery is arranged in the box body (100), and the plug is connected to the battery; When the first clamping portion (310) and the second clamping portion (320) clamp the electronic device (A) in the clamping space (301), the plug is plugged into and matched with the socket (A3) of the electronic device (A), and the battery is electrically connected to the electronic device (A) through the plug-in fit between the plug and the socket (A3).

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