Auxiliary light-transmitting element switching device and mobile terminal protective sleeve

Abstract

The embodiment of the invention provides an auxiliary light-transmitting element switching device and a mobile terminal protective sleeve, and the device comprises a mounting base which is detachably connected to the mobile terminal protective sleeve and is provided with a first main camera light-transmitting hole and at least one first auxiliary camera light-transmitting hole; the rotating base is rotationally connected with the mounting base and is provided with a second main camera light-transmitting hole and at least one second auxiliary camera light-transmitting hole; the light-transmitting element mounting seat is rotationally connected with the rotating base, and a main light-transmitting element mounting hole and at least one auxiliary light-transmitting element mounting hole are formed in the light-transmitting element mounting seat; and the rotating central axis of the light-transmitting element mounting seat is not collinear with the rotating central axis of the rotating base. According to the invention, when the light-transmitting element needs to be added to the main camera or the auxiliary camera, the problem that the position of the mobile phone clamp needs to be changed for multiple times in the prior art is at least solved.

Description

Technical Field

[0001] The embodiments of the present invention relate to the technical field of mobile phone photography. Specifically, the present invention relates to an auxiliary light-transmitting element switching device and a mobile terminal protective case. Background Art

[0002] Mobile phone photography, on the one hand, meets our needs to record various "information" in life, and on the other hand, truly stimulates our desire to record the "feelings" in life. People's demands for mobile phone photography are becoming more and more diverse and refined, which also makes more and more mobile phone manufacturers pay more attention to external lenses.

[0003] In related technologies, many mobile phone lens accessories have been designed. By assembling a mobile phone clip to add a light-transmitting element at the position of the main camera or the auxiliary camera, the functional attributes of ordinary mobile phone cameras are expanded to meet the user's personalized needs.

[0004] However, when adding a light-transmitting element to the main camera or the auxiliary camera, it involves the problem of changing the position of the mobile phone clip multiple times, which is very inconvenient to use. Summary of the Invention

[0005] The embodiments of the present invention provide an auxiliary light-transmitting element switching device and a mobile terminal protective case, which at least solve the problem of changing the position of the mobile phone clip multiple times in related technologies when adding a light-transmitting element to the main camera or the auxiliary camera.

[0006] According to an embodiment of the present invention, an auxiliary light-transmitting element switching device is provided, including:

[0007] A mounting base, detachably connected to the mobile terminal protective case, and provided with a first main camera light-transmitting hole and at least one first auxiliary camera light-transmitting hole;

[0008] A rotating base, rotatably connected to the mounting base, and provided with a second main camera light-transmitting hole and at least one second auxiliary camera light-transmitting hole;

[0009] A light-transmitting element mounting seat, rotatably connected to the rotating base, and provided with a main light-transmitting element mounting hole and at least one auxiliary light-transmitting element mounting hole;

[0010] The rotation axis of the light-transmitting element mounting seat is not collinear with the rotation axis of the rotating base.

[0011] According to another embodiment of the present invention, a mobile terminal protective case is provided, including the device as described above.

[0012] An embodiment of the present invention includes three components: a mounting base, a rotating base, and a light-transmitting element mounting seat. The mounting base is detachably connected to the mobile terminal protective case and is provided with a first main camera light-transmitting hole and at least one first auxiliary camera light-transmitting hole. The rotating base is rotatably connected to the mounting base and is provided with a second main camera light-transmitting hole and at least one second auxiliary camera light-transmitting hole. The light-transmitting element mounting seat is rotatably connected to the rotating base and is provided with a main light-transmitting element mounting hole and at least one auxiliary light-transmitting element mounting hole. Moreover, the rotation central axes of the light-transmitting element mounting seat and the rotating base are not collinear.

[0013] Through the above design, the user can switch the light-transmitting element between the main camera and the auxiliary camera only by rotating the rotating base and the light-transmitting element mounting seat. When the position of the light-transmitting element needs to be changed, the user only needs to rotate the rotating base or the light-transmitting element mounting seat, without changing the position of the phone clip multiple times. In this way, the user can more conveniently switch the light-transmitting element according to their own needs, improving the convenience of using mobile phone photography accessories.

[0014] Moreover, based on the fact that the rotation central axes of the light-transmitting element mounting seat and the rotating base in the embodiment of the present invention are not collinear, targeted adjustment of the auxiliary light-transmitting elements of one or several cameras (main camera, auxiliary camera) can be achieved. In the related art, generally, the light-transmitting element mounting seat is moved or rotated as a whole, and only the light-transmitting elements of the main camera and the auxiliary camera can be adjusted simultaneously. The embodiment of the present invention stimulates the diversity of the lens combination, can meet more personalized shooting needs of users, improve the shooting effect and enhance the interest at the same time.

[0015] Therefore, the auxiliary light-transmitting element switching device in the embodiment of the present invention effectively solves the problem in the related art that the position of the phone clip needs to be changed multiple times, making it more convenient and fast for users to use mobile phone photography accessories. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of an auxiliary light-transmitting element switching device according to an embodiment of the present invention;

[0017] Figure 2 is a schematic structural diagram of the mounting base according to an embodiment of the present invention;

[0018] Figure 3 is a schematic structural diagram of the rotating base in the first perspective according to an embodiment of the present invention;

[0019] Figure 4 is a schematic structural diagram of the rotating base in the second perspective according to an embodiment of the present invention;

[0020] Figure 5 is a cross-sectional view of installing the rotating base on the mounting base according to an embodiment of the present invention;

[0021] Figure 6 is a schematic structural view of a light-transmitting element mounting base according to an embodiment of the present invention;

[0022] Figure 7 is a cross-sectional view of mounting the light-transmitting element mounting base on a rotating base according to an embodiment of the present invention;

[0023] Figure 8 is a schematic structural view of the rotating base and the light-transmitting element mounting base in an initial state from a first perspective according to an embodiment of the present invention;

[0024] Figure 9 is a schematic structural view of the rotating base and the light-transmitting element mounting base in an initial state from a second perspective according to an embodiment of the present invention;

[0025] Figure 10 is based on an embodiment of the present invention Figure 9 schematic structural view after rotating the rotating base clockwise by a first angle;

[0026] Figure 11 is based on an embodiment of the present invention Figure 10 schematic structural view after rotating the rotating base clockwise by a second angle.

[0027] Explanation of reference numerals: 1, mounting base; 11, first main camera light-transmitting hole; 12, first auxiliary camera light-transmitting hole; 2, rotating base; 21, second main camera light-transmitting hole; 22, second auxiliary camera light-transmitting hole; 3, light-transmitting element mounting base; 31, main light-transmitting element mounting hole; 32, auxiliary light-transmitting element mounting hole; 4, rotating sleeve; 5, mobile terminal protective cover; 6, mobile terminal. Detailed Description of the Invention

[0028] In the following, embodiments of the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments.

[0029] It should be noted that the terms "first", "second", etc. in the description and claims of the present invention and the above drawings are used to distinguish similar objects and do not necessarily describe a specific order or sequence.

[0030] Figure 1 is a schematic structural view of an auxiliary light-transmitting element switching device according to an embodiment of the present invention.

[0031] In this embodiment, an auxiliary light-transmitting element switching device is provided, as Figure 1 shown, the device includes:

[0032] The mounting base 1 is detachably connected to the mobile terminal protective case 5, and is provided with a first main camera light-transmitting hole 11 and at least one first auxiliary camera light-transmitting hole 12.

[0033] Figure 2 FIG. 4 is a schematic structural view of the mounting base 1 according to an embodiment of the present invention. In an exemplary embodiment, as Figure 2 shown, in order to save space, the mounting base 1 is set to a circular structure, and the first main camera light-transmitting hole 11 is opened at the center position of the mounting base 1. When the mounting base 1 is fixed to the side wall of the mobile terminal protective case 5, the first main camera light-transmitting hole 11 is aligned with the main camera of the mobile terminal 6. The first auxiliary camera light-transmitting hole 12 is located on one side of the first main camera light-transmitting hole 11 and is used to align with the auxiliary camera of the mobile terminal 6. In some embodiments, the number of the first auxiliary camera light-transmitting holes 12 can be one, two, or even more, and can be set according to the number of the auxiliary cameras of the mobile terminal 6. Of course, when more are provided, when a certain first auxiliary camera light-transmitting hole 12 is damaged, it is convenient to use other first auxiliary camera light-transmitting holes 12 for replacement. In the mobile terminal 6, when multiple auxiliary cameras are distributed in a ring around the main camera, correspondingly, multiple first auxiliary camera light-transmitting holes 12 are distributed in a ring around the first main camera light-transmitting hole 11. In some embodiments, the distance between the first auxiliary camera light-transmitting hole 12 and the first main camera light-transmitting hole 11 is the same as the distance between the main camera and the auxiliary camera, and the distance between multiple adjacent first auxiliary camera light-transmitting holes 12 is the same as the distance between adjacent auxiliary cameras, so that the first auxiliary camera light-transmitting hole 12 is aligned with the auxiliary camera. Of course, the shape of the mounting base 1 can also be other shapes, which will not be elaborated here.

[0034] In an exemplary embodiment, the mounting base 1 can be mounted on the side wall of the mobile terminal protective case 5 by an adhesive method.

[0035] In an exemplary embodiment, the side wall of the mounting base 1 is provided with a plug, and the side wall of the mobile terminal protective case 5 is provided with a slot, so that the plug is inserted into the slot to fixedly connect the mounting base 1 and the mobile terminal protective case 5. Alternatively, the side wall of the mounting base 1 is provided with a slot, and the side wall of the mobile terminal protective case 5 is provided with a plug, and the plug is inserted into the slot.

[0036] In one embodiment, the mounting base 1 is detachably connected to the mobile terminal protective case 5 by a magnetic attraction method.

[0037] In an exemplary embodiment, the mounting base 1 is made of a magnetic material, such as alnico magnets, ferrites, neodymium iron boron magnets, etc. Since most mobile terminals 6 contain magnetic metal materials, such as iron materials. After the mobile terminal protective case 5 is installed on the mobile terminal 6, the mounting base 1 is attached to the side of the mobile terminal protective case 5 facing away from the mobile terminal 6, and then the mounting base 1 can be fixed to the side wall of the mobile terminal protective case 5. When it is necessary to separate the mounting base 1 from the mobile terminal protective case 5, the mounting base 1 is pulled to the side away from the mobile terminal 6, and then the mounting base 1 can be separated from the mobile terminal protective case 5, which is convenient for disassembly and assembly.

[0038] In an exemplary embodiment, the mounting base 1 is made of a magnetic metal material, and a magnetic material is embedded in the mobile terminal protective case 5. The mounting base 1 and the mobile terminal protective case 5 are fixed by the attraction between the magnetic metal material and the magnetic material. Or a magnetic metal material is detachably connected to the side wall or inside of the mounting base 1, and the mounting base 1 and the mobile terminal protective case 5 are fixed by the attraction between the magnetic metal material and the magnetic material embedded in the mobile terminal protective case 5.

[0039] The rotating base 2 is rotatably connected to the mounting base 1 and is provided with a second main camera light-transmitting hole 21 and at least one second auxiliary camera light-transmitting hole 22.

[0040] Figure 3 FIG. 10 is a schematic structural view of the rotating base 2 according to an embodiment of the present invention from a first perspective. In one embodiment, as Figure 3 shown, the number of the second main camera light-transmitting holes 21 can be one. When the rotating base 2 is installed on the mounting base 1, the second main camera light-transmitting hole 21 is aligned with the first main camera light-transmitting hole 11. The number of the second auxiliary camera light-transmitting holes 22 can be multiple. Five are provided in the figure. Of course, the figure is only an example, and the number of the second auxiliary camera light-transmitting holes 22 can be set according to actual situations.

[0041] Figure 4 FIG. 16 is a schematic structural view of the rotating base 2 according to an embodiment of the present invention from a second perspective. Figure 5 FIG. 18 is a cross-sectional view of the rotating base 2 installed on the mounting base 1 according to an embodiment of the present invention. In one embodiment, as Figure 3 , Figure 4 , Figure 5 shown, a rotating sleeve 4 is provided on the side wall of the rotating base 2 facing the mobile terminal protective case 5. The rotating sleeve 4 is rotatably connected to the first main camera light-transmitting hole 11, and the central axis of the rotating sleeve 4 is collinear with the central axis of the first main camera light-transmitting hole 11.

[0042] In one embodiment, the rotating base 2 is detachably connected to the mounting base 1 by magnetic attraction.

[0043] In one embodiment, one end of the rotating sleeve 4 away from the first main camera light-transmitting hole 11 is detachably connected to the second main camera light-transmitting hole 21. Wherein, the central axis of the rotating sleeve 4 is collinear with the central axis of the second main camera light-transmitting hole 21, and both ends of the rotating sleeve 4 are open, so as to allow external light to enter the first main camera light-transmitting hole 11 through the second main camera light-transmitting hole 21 and the rotating sleeve 4.

[0044] In an exemplary embodiment, the rotating sleeve 4 is made of a magnetic material, and a magnetic metal material is provided in the first main camera light-transmitting hole 11 of the mounting base 1. Through the attraction between the magnetic material and the magnetic metal material, the rotating sleeve 4 is connected to the first main camera light-transmitting hole 11, and the rotating sleeve 4 rotates within the first main camera light-transmitting hole 11.

[0045] In an exemplary embodiment, a limiting member is provided at one end of the rotating sleeve 4 away from the rotating base 2, and a limiting groove is formed in the inner wall of the first main camera light-transmitting hole 11. The extending direction of the limiting groove extends along the circumferential direction of the first main camera light-transmitting hole 11, so that the limiting member slides in the limiting groove, thereby enabling the rotating sleeve 4 to rotate within the first main camera light-transmitting hole 11. Moreover, the arrangement of the limiting member and the limiting groove can reduce the probability of the rotating sleeve 4 separating from the first main camera light-transmitting hole 11 when the rotating sleeve 4 rotates within the first main camera light-transmitting hole 11. Wherein, the limiting groove can be a complete circumferential groove or an arc-shaped groove, which can be set according to the angle that the rotating base 2 needs to rotate, and is not limited herein.

[0046] The light-transmitting element mounting seat 3 is rotatably connected to the rotating base 2, and is provided with a main light-transmitting element mounting hole 31 and at least one auxiliary light-transmitting element mounting hole 32;

[0047] Figure 6 is a schematic structural view of the light-transmitting element mounting seat 3 according to an embodiment of the present invention. In an exemplary embodiment, as Figure 6 shown, the main light-transmitting element mounting hole 31 is used to mount an auxiliary light-transmitting element, and is used to superimpose the auxiliary light-transmitting element on the main camera when the main light-transmitting element mounting hole 31 is aligned with the main camera of the mobile terminal 6. The auxiliary light-transmitting element mounting hole 32 is used to mount an auxiliary light-transmitting element, and is used to superimpose the auxiliary light-transmitting element on the auxiliary camera when the auxiliary light-transmitting element mounting hole 32 is aligned with the auxiliary camera.

[0048] In one embodiment, multiple groups of auxiliary light-transmitting element mounting holes 32 are provided, and the multiple groups of auxiliary light-transmitting element mounting holes 32 are evenly distributed around the main light-transmitting element mounting hole 31.

[0049] The rotation central axis of the light-transmitting element mounting seat 3 is not collinear with the rotation central axis of the rotating base 2.

[0050] In summary, the embodiment of the present invention includes three components: a mounting base, a rotating base and a light-transmitting element mounting base. The mounting base is detachably connected to the protective cover of the mobile terminal, and is provided with a first main camera light-transmitting hole and at least one first auxiliary camera light-transmitting hole. The rotating base is rotatably connected to the mounting base, and is provided with a second main camera light-transmitting hole and at least one second auxiliary camera light-transmitting hole. The light-transmitting element mounting base is rotatably connected to the rotating base, and is provided with a main light-transmitting element mounting hole and at least one auxiliary light-transmitting element mounting hole. Moreover, the rotation center axis of the light-transmitting element mounting base is not colinear with the rotation center axis of the rotating base.

[0051] Through the above design, users can switch the light-transmitting element between the main camera and the auxiliary camera simply by rotating the base and the light-transmitting element mounting seat. When the position of the light-transmitting element needs to be changed, the user only needs to rotate the base or the light-transmitting element mounting seat without having to change the position of the mobile phone clamp multiple times. In this way, users can more conveniently switch the light-transmitting element according to their needs, which improves the convenience of using mobile phone photography accessories.

[0052] Moreover, based on the fact that the rotation center axis of the light-transmitting element mounting seat of the embodiment of the present invention is not colinear with the rotation center axis of the rotating base, it is possible to achieve targeted adjustment of the auxiliary light-transmitting elements of a single or several cameras (main camera, auxiliary camera). The related art generally moves or rotates the light-transmitting element mounting seat as a whole, which can only achieve simultaneous adjustment of the light-transmitting elements of the main camera and the auxiliary camera. The embodiment of the present invention stimulates the diversity of lens combinations, can meet users' more personalized shooting needs, improve shooting effects and enhance fun.

[0053] Therefore, the auxiliary light-transmitting element switching device of the embodiment of the present invention effectively solves the problem in the related art that the position of the mobile phone clamp needs to be changed multiple times, making it more convenient and quick for users to use mobile phone photography accessories.

[0054] Figure 7 FIG. 1 is a cross-sectional view of installing the light-transmitting element mounting seat 3 on the rotating base 2 according to an embodiment of the present invention. In an exemplary embodiment, as shown in FIG. Figure 5 and Figure 7 As shown, by making the rotation center axis of the light-transmitting element mounting seat 3 non-collinear with the rotation center axis of the rotating base 2, the rotation center of the light-transmitting element mounting seat 3 can be made non-collinear with the rotation center of the rotating base 2. When the rotating base 2 is rotated, the light-transmitting element mounting seat 3 is rotated again to change the alignment of the main light-transmitting element mounting hole 31, the auxiliary light-transmitting element mounting hole 32 with the main camera and the auxiliary camera of the mobile terminal 6, so as to respectively superimpose the auxiliary light-transmitting element on the main camera and the auxiliary camera.

[0055] In an exemplary embodiment, as Figure 7 shown, both the rotating base 2 and the light-transmitting element mounting seat 3 are circular structures. An accommodation chamber for accommodating the light-transmitting element mounting seat 3 is provided in the rotating base 2, and an annular wing plate is provided on the peripheral side wall of the rotating base 2. When the light-transmitting element mounting seat 3 is located in the accommodation chamber of the rotating base 2, the annular wing plate facilitates the protection of the light-transmitting element mounting seat 3 and reduces the probability that the light-transmitting element mounting seat 3 rotates due to accidental touch by the user. A limiting post is provided on the side wall of the rotating base 2, and a limiting groove is provided on the side wall of the light-transmitting element mounting seat 3. Among them, the limiting post is located at the center position of the rotating base 2. The limiting post is rotationally connected to the limiting groove so that the rotating base 2 and the light-transmitting element mounting seat 3 can rotate. Alternatively, a limiting groove is provided on the side wall of the rotating base 2, and a limiting post is provided on the side wall of the light-transmitting element mounting seat 3. The connection method can be set according to the actual situation and is not limited herein.

[0056] In one embodiment, the light-transmitting element mounting seat 3 is detachably connected to the rotating base 2 by a magnetic attraction method.

[0057] In an exemplary embodiment, the rotating base 2 is made of a magnetic metal material, and the light-transmitting element mounting seat 3 is made of a magnetic material. The rotating base 2 and the light-transmitting element mounting seat 3 are connected by the attraction between the magnetic metal material and the magnetic material. Alternatively, the rotating base 2 is made of a magnetic material, and the light-transmitting element mounting seat 3 is made of a magnetic metal material.

[0058] In an exemplary embodiment, the limiting post is made of a magnetic metal material, and the light-transmitting element mounting seat 3 is made of a magnetic material or a magnetic material is provided in the limiting groove. Alternatively, the limiting post is made of a magnetic material, and the light-transmitting element mounting seat 3 is made of a magnetic metal material or a magnetic metal material is provided in the limiting groove.

[0059] In summary, there are various magnetic attraction methods between the light-transmitting element mounting seat 3 and the rotating base 2, which are not limited herein.

[0060] In one embodiment, at least one group of the plurality of auxiliary light-transmitting element mounting holes 32 does not mount an auxiliary light-transmitting element.

[0061] Among them, the auxiliary light-transmitting element can be a fish-eye lens, a polarizing lens, a neutral density filter, a halo lens, an anti-reflection filter, a gradient filter, etc.

[0062] In one embodiment, the main light-transmitting element mounting hole 31 and the auxiliary light-transmitting element mounting hole 32 can mount a lens or an aperture.

[0063] In one embodiment, the distance between the first main camera light-transmitting hole 11 and the first auxiliary camera light-transmitting hole 12 is equal to the distance between the main camera and the auxiliary camera of the mobile terminal 6;

[0064] By adopting the above scheme, when the mounting base 1 is fixed on the side wall of the mobile terminal protective case 5, it is convenient to align the first main camera light-transmitting hole 11 with the main camera of the mobile terminal 6, and at the same time align the first auxiliary camera light-transmitting hole 12 with the auxiliary camera of the mobile terminal 6.

[0065] The distance between the main light-transmitting element mounting hole 31 and the auxiliary light-transmitting element mounting hole 32 is equal to the distance between the first main camera light-transmitting hole 11 and the first auxiliary camera light-transmitting hole 12.

[0066] By adopting the above scheme, when the light-transmitting element mounting seat 3 rotates relative to the rotating base 2, it is convenient to align the plurality of auxiliary light-transmitting element mounting holes 32 with the first auxiliary camera light-transmitting hole 12 respectively.

[0067] Figure 8 FIG. is a schematic structural view of the rotating base 2 and the light-transmitting element mounting seat 3 according to an embodiment of the present invention in an initial state from a first perspective, as Figure 1 and Figure 8 shown, when the mobile terminal 6 includes a main camera, a first auxiliary camera, and a second auxiliary camera, when the rotating base 2 and the light-transmitting element mounting seat 3 are in an initial state, at this time, the first main camera light-transmitting hole 11 is aligned with the main camera, the second main camera light-transmitting hole 21 and the rotating sleeve 4 are aligned with the first main camera light-transmitting hole 11, and the second main camera light-transmitting hole 21 is aligned with the main light-transmitting element mounting hole 31 or the auxiliary light-transmitting element mounting hole 32, wherein no auxiliary light-transmitting element is installed in the main light-transmitting element mounting hole 31 or the auxiliary light-transmitting element mounting hole 32. At this time, the main camera, the first auxiliary camera, and the second auxiliary camera all have no external lenses, and the mobile terminal 6 maintains its original camera state. And the distance between the edges of the rotating base 2 and the light-transmitting element and the edge of the mobile terminal protective case 5 is small, thereby reducing the influence on the user.

[0068] Figure 9 FIG. is a schematic structural view of the rotating base 2 and the light-transmitting element mounting seat 3 according to an embodiment of the present invention in an initial state from a second perspective, Figure 10 FIG. is based on an embodiment of the present invention Figure 9 a schematic structural view of the rotating base 2 rotated clockwise by a first angle, as Figure 9 and Figure 10As shown, at this time, the first main camera light-transmitting hole 11 is aligned with the main camera, the second main camera light-transmitting hole 21, the rotating sleeve 4 are aligned with the first main camera light-transmitting hole 11, and the second main camera light-transmitting hole 21 is aligned with the main light-transmitting element mounting hole 31 or the auxiliary light-transmitting element mounting hole 32. Among them, no auxiliary light-transmitting element is installed in the main light-transmitting element mounting hole 31 or the auxiliary light-transmitting element mounting hole 32. The main camera, the first auxiliary camera, and the second auxiliary camera all have no external lens, and the mobile terminal 6 maintains the original camera state. Also, the second auxiliary camera light-transmitting hole 22 is aligned with the first auxiliary camera, and at this time, the first auxiliary camera collects images through the second auxiliary camera light-transmitting hole 22. At this time, after rotating the light-transmitting element mounting base 3 counterclockwise, the positions of the main light-transmitting element mounting hole 31 and the auxiliary light-transmitting element mounting hole 32 with the auxiliary light-transmitting element installed can be changed, so that the main light-transmitting element mounting hole 31 and the auxiliary light-transmitting element mounting hole 32 with the auxiliary light-transmitting element installed are aligned with the second main camera light-transmitting hole 21 and the second auxiliary camera light-transmitting hole 22, in order to add auxiliary light-transmitting elements to the main camera and the first auxiliary camera.

[0069] Figure 11 is based on the embodiment of the present invention Figure 10 The structural schematic diagram after rotating the rotating base 2 clockwise by the second angle is shown in Figure 10 and Figure 11 As shown, at this time, the first main camera light-transmitting hole 11 is aligned with the main camera, the second main camera light-transmitting hole 21, the rotating sleeve 4 are aligned with the first main camera light-transmitting hole 11, and the second main camera light-transmitting hole 21 is aligned with the main light-transmitting element mounting hole 31 or the auxiliary light-transmitting element mounting hole 32. Among them, no auxiliary light-transmitting element is installed in the main light-transmitting element mounting hole 31 or the auxiliary light-transmitting element mounting hole 32. The main camera, the first auxiliary camera, and the second auxiliary camera all have no external lens, and the mobile terminal 6 maintains the original camera state. Also, the second auxiliary camera light-transmitting hole 22 is aligned with the second auxiliary camera, and at this time, the second auxiliary camera collects images through the second auxiliary camera light-transmitting hole 22. At this time, after rotating the light-transmitting element mounting base 3 counterclockwise, the positions of the main light-transmitting element mounting hole 31 and the auxiliary light-transmitting element mounting hole 32 with the auxiliary light-transmitting element installed can be changed, so that the main light-transmitting element mounting hole 31 and the auxiliary light-transmitting element mounting hole 32 with the auxiliary light-transmitting element installed are aligned with the second main camera light-transmitting hole 21 and the second auxiliary camera light-transmitting hole 22, in order to add auxiliary light-transmitting elements to the main camera and the second auxiliary camera.

[0070] In summary, in the embodiment of the present invention, the rotating base 2 is first rotated so that different second auxiliary camera light-transmitting holes 22 are aligned with the first auxiliary camera light-transmitting hole 12. Then, the light-transmitting element mounting seat 3 is rotated so that the main light-transmitting element mounting holes 31 and the auxiliary light-transmitting element mounting holes 32, which are mounted with different auxiliary light-transmitting elements, are aligned with the second main camera light-transmitting hole 21 and the second auxiliary camera light-transmitting hole 22, thereby facilitating the superimposition of the auxiliary light-transmitting elements on the main camera and the auxiliary cameras of the mobile terminal 6 at the same time. Moreover, during the process of superimposing the auxiliary light-transmitting elements on the main camera and the auxiliary cameras of the mobile terminal 6, the operations such as aligning the auxiliary light-transmitting elements with the main camera and the auxiliary cameras of the mobile terminal 6 are reduced. It can be achieved by rotation, which is more convenient and fast, and the switching is more stable.

[0071] In this embodiment, a mobile terminal protective case 5 is further provided, including the device as described above.

[0072] The foregoing is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An auxiliary light-transmitting element switching device, characterized in that, Including: An installation base, detachably connected to a mobile terminal protective case, and provided with a first main camera light-transmitting hole and at least one first auxiliary camera light-transmitting hole; A rotating base, rotatably connected to the installation base, and provided with a second main camera light-transmitting hole and at least one second auxiliary camera light-transmitting hole; A light-transmitting element mounting seat, rotatably connected to the rotating base, and provided with a main light-transmitting element mounting hole and at least one auxiliary light-transmitting element mounting hole; The rotation axis of the light-transmitting element mounting seat is not collinear with the rotation axis of the rotating base.

2. The device according to claim 1, wherein A rotating sleeve is provided on the side wall of the rotating base facing the mobile terminal protective case, the rotating sleeve is rotatably connected to the first main camera light-transmitting hole, and the central axis of the rotating sleeve is collinear with the central axis of the first main camera light-transmitting hole.

3. The device according to claim 1, wherein There are multiple groups of the auxiliary light-transmitting element mounting holes, and the multiple groups of the auxiliary light-transmitting element mounting holes are evenly distributed around the main light-transmitting element mounting hole.

4. The device according to claim 3, wherein At least one group of the multiple groups of the auxiliary light-transmitting element mounting holes does not mount an auxiliary light-transmitting element.

5. The device according to claim 4, wherein Both the main light-transmitting element mounting hole and the auxiliary light-transmitting element mounting hole can mount a lens or an aperture.

6. The device according to claim 1, wherein The installation base is detachably connected to the mobile terminal protective case by a magnetic attraction method.

7. The device according to claim 1, wherein The rotating base is detachably connected to the installation base by a magnetic attraction method.

8. The device according to claim 1, wherein The light-transmitting element mounting seat is detachably connected to the rotating base by a magnetic attraction method.

9. The device according to claim 1, wherein The distance between the first main camera light-transmitting hole and the first auxiliary camera light-transmitting hole is equal to the distance between the main camera and the auxiliary camera of the mobile terminal; The distance between the main light-transmitting element mounting hole and the auxiliary light-transmitting element mounting hole is equal to the distance between the first main camera light-transmitting hole and the first auxiliary camera light-transmitting hole.

10. A mobile terminal protective case, characterized in that, The protective case includes the device according to any one of claims 1 to 9.

Images