Protective cases and device components

Abstract

The present application discloses a protective case and a device assembly. The protective case includes a main body and a functional board. The main body is formed with an accommodating cavity for accommodating an electronic device. The functional board is rotatably connected to the main body, and the functional board can rotate relative to the main body between a first position and a second position. The functional board includes a light-guiding element, and the light-guiding element is arranged toward the main body. The functional board is provided with a first through hole, and the light-guiding element avoids the first through hole. In this way, the functional board can switch between conventional shooting and selfie. In the first position, the first through hole on the functional board corresponds to the flash of the electronic device, so that the flash of the electronic device can be used normally during conventional shooting; in the second position, the first through hole and the flash of the electronic device are misaligned and the light-guiding element covers the flash so that the light-guiding element can direct the light of the flash in the direction of the selfie, so that the user can fill in the light when taking selfies to take clearer photos.

Description

Technical Field

[0001] The present application relates to the technical field of electronic device accessories, and in particular to a protective case and a device assembly. Background Art

[0002] With the development of technology, the camera functions of electronic devices such as mobile phones are becoming more and more powerful. In darker environments, flash can be used to fill in the light to make the photos taken clearer. However, due to the thickness of electronic devices and the utilization rate of the screen, electronic devices are often only equipped with flash facing the back side, so the photos taken by users when taking selfies in darker environments will be blurry. Summary of the Invention

[0003] Embodiments of the present application provide a protective case and a device assembly.

[0004] The protective case of the present embodiment includes a body and a functional board. The body defines a cavity for accommodating an electronic device. The functional board is rotatably connected to the body, capable of rotating relative to the body between a first position and a second position. The functional board includes a light guide element disposed toward the body. The functional board defines a first through hole, and the light guide element avoids the first through hole.

[0005] When the function board is in the first position, the first through hole corresponds to the flashlight of the electronic device, and light emitted by the flashlight is emitted outward through the first through hole;

[0006] When the function board is in the second position, the first through hole is misaligned with the flash lamp, the light guide element covers the flash lamp, and the light guide element guides the light emitted by the flash lamp to emit outward.

[0007] The device assembly of the embodiment of the present application includes an electronic device and the protective shell of the above embodiment. The electronic device includes a flash, and the electronic device is arranged in the accommodating cavity.

[0008] When the functional board is in the first position, the first through hole corresponds to the flash lamp, and the light emitted by the flash lamp is emitted outward through the first through hole;

[0009] When the function board is in the second position, the first through hole is misaligned with the flash lamp, the light guide element covers the flash lamp, and the light guide element guides the light emitted by the flash lamp to emit outward.

[0010] In the protective case and device assembly of the embodiments of the present application, the function panel is rotatably connected to the body and can rotate relative to the body between a first position and a second position, thereby enabling the function panel to switch between regular photography and selfie photography. In the first position, the first through hole on the function panel corresponds to the flash of the electronic device, thereby enabling the flash of the electronic device to function normally during regular photography. In the second position, the first through hole and the flash of the electronic device are misaligned, and the light guide element covers the flash so that the light guide element can direct the flash light in a second direction (e.g., the direction of the user's selfie), thereby facilitating the user to use fill light when taking selfies to capture clearer photos.

[0011] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become obvious from the description below, or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0013] Figure 1 is a schematic diagram of the exploded structure of the device components according to the embodiment of the present application;

[0014] Figure 2 is another exploded structural diagram of the device components according to the embodiment of the present application;

[0015] Figure 3 is a schematic diagram of the three-dimensional structure of the protective shell when the functional panel is in the first position according to an embodiment of the present application;

[0016] Figure 4 is a schematic diagram of the three-dimensional structure of the protective shell when the functional panel is in the second position according to an embodiment of the present application;

[0017] Figure 5 is a schematic diagram of the exploded structure of the protective case according to the embodiment of the present application;

[0018] Figure 6 is a schematic planar structural diagram of the protective shell when the functional panel is in the second position according to an embodiment of the present application;

[0019] Figure 7 2 is a schematic diagram of the planar structure of the protective shell when the functional panel is in the first position according to an embodiment of the present application;

[0020] Figure 8 yes Figure 7 Schematic diagram of the cross-sectional structure of the middle protective shell along the AA direction.

[0021] Description of main component symbols:

[0022] Equipment component 300, electronic device 200, camera 210, front camera 211, rear camera 212, first camera 2121, second camera 2122, flash 220, protective shell 100, main body 10, accommodating cavity 101, back panel 11, side panel 12, through opening 13, hinge portion 14, first limiting portion 15, first avoidance groove 151, second limiting portion 16, second avoidance groove 161, functional board 20, light guide element 21, substrate 22, first through hole 221, second through hole 222, hinge hole 223, lens assembly 30, mounting seat 31, lens 32, pressure plate 40. DETAILED DESCRIPTION

[0023] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and should not be understood as limiting the present application.

[0024] The disclosure below provides many different embodiments or examples for realizing different structures of the present application. In order to simplify the disclosure of the present application, the components and settings of specific examples are described below. Of course, they are merely examples and are not intended to limit the present application. In addition, the present application may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplicity and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present application provides examples of various specific processes and materials, but those of ordinary skill in the art will appreciate the application of other processes and / or the use of other materials.

[0025] See also Figure 1 and Figure 2 The device assembly 300 of the embodiment of the present application includes an electronic device 200 and a protective case 100. The electronic device 200 includes a camera 210 and a flash 220, and the electronic device 200 is disposed in the protective case 100. The protective case 100 can be an integrated structure with the electronic device 200, that is, the protective case 100 can be the housing of the electronic device 200, or the protective case 100 can be detachably mounted on the outside of the electronic device 200 as an accessory of the electronic device 200.

[0026] Specifically, the electronic device 200 includes but is not limited to mobile phones, tablets, cameras and other electronic devices that can take pictures. The electronic device 200 of the present application can be explained by taking a mobile phone as an example, and the protective case 100 can correspond to a mobile phone case. The protective case 100 mainly plays a protective role for the electronic device 200. When the electronic device 200 falls, the protective case 100 can reduce the shock to the electronic device 200 and prevent its screen and other components from being damaged; when the electronic device 200 contacts and rubs against other contact surfaces, the protective case 100 can prevent scratches on its exterior surface and affect its aesthetics. The camera 210 includes a front camera 211 and a rear camera 212.

[0027] See also Figure 3-Figure 5 The protective case 100 of the embodiment of the present application includes a body 10 and a functional board 20. The body 10 is formed with a receiving cavity 101 for accommodating the electronic device 200. The functional board 20 is rotatably connected to the body 10 and can rotate between a first position and a second position relative to the body 10. The functional board 20 includes a light guide element 21, which is arranged toward the body 10. The functional board 20 is provided with a first through hole 221, and the light guide element 21 avoids the first through hole 221.

[0028] When the function board 20 is in the first position, the first through hole 221 corresponds to the flash 220 of the electronic device 200, and the light emitted by the flash 220 is emitted outward through the first through hole 221;

[0029] When the function board 20 is in the second position, the first through hole 221 and the flash lamp 220 are misaligned, the light guide element 21 covers the flash lamp 220 , and the light guide element 21 guides the light emitted by the flash lamp 220 to emit outward.

[0030] It is understandable that the cameras on electronic devices such as mobile phones are becoming more and more advanced at this stage. However, in order to reduce the size of the electronic device, a flash is usually only provided in the direction of the rear camera, and the rear camera is used to shoot in a darker environment to obtain clearer photos. Among them, in order not to affect the thickness of the electronic device, the light emitted by the flash can be redirected by providing a reflective element on the protective shell, so that when the electronic device uses the front camera to take a selfie, the flash can also be used to fill in the light to improve the shooting quality. However, the reflective elements in the prior art are stacked on the protective shell, and the overall thickness of the electronic device will increase when using the protective shell, which affects the user's feel. At the same time, the functionality of this type of protective shell is relatively simple and its practicality is low. Therefore, the protective shell 100 in the present application is proposed to solve the above-mentioned problems.

[0031] In the protective case 100 and device assembly 300 of the embodiment of the present application, the function board 20 is rotatably connected to the body 10 and can rotate relative to the body 10 between a first position and a second position, so that the function board 20 can switch between regular shooting and selfie shooting. In the first position, the first through hole 221 on the function board 20 corresponds to the flash 220 of the electronic device 200, so that the light emitted by the flash 220 of the electronic device 200 during regular shooting can pass through the first through hole 221 and be used normally; in the second position, the first through hole 221 and the flash 220 of the electronic device 200 are misaligned and the light guide element 21 covers the flash 220 so that the light guide element 21 can guide the light emitted by the flash 220 in the direction of selfie shooting, thereby facilitating the user to add fill light when taking selfies to take clearer photos.

[0032] Specifically, the main body 10 can be made of a variety of materials such as silicone, leather, plastic and carbon fiber. It can be made of one of the materials alone, or it can be made of a combination of two or more of the materials. This application does not impose any specific restrictions on the manufacturing materials of the main body 10.

[0033] The main body 10 can be set as a semi-enclosed structure. The main body 10 includes a back panel 11 and a side panel 12 connected to the periphery of the back panel 11. The back panel 11 and the side panel 12 together form a receiving cavity 101, and the electronic device 200 can be installed in the receiving cavity 101. The main body 10 can also be set as a full-enclosed structure, a frame structure, etc., and the present application does not limit the shape of the main body 10. A through opening 13 is also provided on the main body 10, and the through opening 13 is set through the back panel 11. The through opening 13 corresponds to the rear camera 212 and the flash 220 of the electronic device 200, so that the electronic device 200 will not interfere with the rear camera 212 and the flash 220 when placed in the receiving cavity 101. The functional panel 20 can be set on the side of the back panel 11 opposite to the receiving cavity 101, and the functional panel 20 can be set corresponding to the through opening 13.

[0034] The light-guiding element 21 can be arranged on the side of the functional board 20 facing the back panel 11. The light-guiding element 21 can be formed by laser engraving on an optical-grade acrylic sheet using a high-tech material with extremely high reflectivity and no light absorption. The optical-grade acrylic sheet is used to absorb the light emitted from the flash lamp 220 and stay on the surface of the optical-grade acrylic sheet. When the light hits each light-guiding point, the reflected light will diffuse to various angles, and then destroy the reflection conditions and be emitted from the front of the light-guiding element 21. The light-guiding element 21 can emit light evenly through various light-guiding points of different densities and sizes. The purpose of the reflective sheet is to reflect the light exposed on the bottom surface back into the light-guiding element 21 to improve the efficiency of light use; under the condition of equal area luminous brightness, the luminous efficiency is high and the power consumption is low. The single-sided microstructure array light-guiding element 21 generally adopts an extrusion molding manufacturing process. This application does not limit the type of light-guiding element 21, as long as it can reflect light efficiently.

[0035] A first through hole 221 can be provided through the function board 20. The position and size of the first through hole 221 can correspond to the flash 220. When the rear camera 212 of the electronic device 200 uses the flash 220 for fill light shooting, the light emitted by the flash 220 can pass through the first through hole 221 for fill light, and thus the function board 20 will not interfere with the fill light shooting of the rear camera 212. The first through hole 221 also extends through the light guide element 21.

[0036] When the function panel 20 is in the first position, the function panel 20 covers the opening 13 and is completely attached to the back panel 11. The periphery of the function panel 20 does not protrude from the back panel 11, and thus the function panel 20 does not affect the overall appearance of the protective case 100. The first through hole 221 corresponds to the flash 220, and thus the flash 220 can pass through the first through hole 221 to provide fill light in the shooting direction of the rear camera 212, that is, the direction during normal shooting. The light guide element 21 does not deflect the light of the flash 220.

[0037] When an external force is applied to the function board 20 to rotate it to the second position, part of the function board 20 protrudes from the back panel 11 and part of it still covers the opening 13. Among them, the part of the function board 20 covering the opening 13 covers the flash 220, and the flash 220 cannot provide fill light for the shooting of the rear camera 212. When the flash 220 is turned on, the light emitted by the flash 220 is projected onto the light guide element 21, and the light guide element 21 reflects the light so that the light can be emitted in the opposite direction from the light guide element 21 protruding from the back panel 11, that is, the light can be emitted from the unblocked light guide element 21. Since the light guide element 21 is arranged on the side of the function board 20 facing the back panel 11, the direction of the reflected light can be the direction when taking a selfie with the front camera 211, and then when the function board 20 is rotated to the second position, the light emitted by the flash 220 can provide fill light for the shooting of the front camera 211.

[0038] In summary, when the function board 20 is in the first position, the flash 220 can emit light toward the rear camera 212 to provide fill light for the image captured by the rear camera 212 of the electronic device 200. When the function board 20 is rotated from the first position to the second position, the flash 220 is covered by the function board 20, and the light emitted by the flash 220 is reflected by the light guide element 21 and emitted toward the front camera 211 to provide fill light for the image captured by the front camera 211 of the electronic device 200, thereby improving the image quality of the front camera 211 in relatively dark environments.

[0039] See also Figure 3-Figure 5 In some embodiments, the functional board 20 further includes a substrate 22 , which is rotatably connected to the body 10 , and the substrate 22 is provided with a first through hole 221 , and the light guide element 21 is disposed on the substrate 22 and located between the body 10 and the substrate 22 .

[0040] In this way, the substrate 22 can protect and shield the light guide element 21 , thereby improving the reflectivity of the light guide element 21 .

[0041] Specifically, the substrate 22 can be made of an opaque material such as metal, plastic, or silicone. The first through hole 221 is provided through the substrate 22. The light guide element 21 is provided on the side of the substrate 22 facing the back panel 11. The light guide element 21 is connected to the first through hole 221. As a result, the light emitted by the flash 220 is completely reflected by the light guide element 21 from the back panel 11 toward the front of the electronic device 200, preventing light leakage from the substrate 22 during the reflection process, thereby improving the reflectivity of the light guide element 21.

[0042] See also Figure 3-Figure 5In some embodiments, a shaft hole 223 is formed on the substrate 22, and a shaft portion 14 is formed on the back of the body 10. The shaft portion 14 cooperates with the shaft hole 223, and the rotation plane of the substrate 22 is parallel to the back of the body 10.

[0043] In this way, the function board 20 can cooperate with the shaft portion 14 through the shaft hole 223 so that the function board 20 can rotate around the shaft portion 14 between the first position and the second position, thereby reducing the rotation space of the function board 20 and making the rotation of the function board 20 more convenient and smooth.

[0044] Specifically, the pivot portion 14 can be provided on the back plate 11 and can be a cylindrical protrusion formed by the back plate 11 toward the side opposite the back plate 11. The pivot hole 223 is provided through the base plate 22. The pivot portion 14 can be provided around the opening 13, thereby facilitating the switching of the function panel 20 between the first and second positions and reducing the rotational space of the function panel 20, thereby making the rotation of the function panel 20 smoother.

[0045] See also Figure 3-Figure 5 In some embodiments, the protective case 100 further includes a pressure plate 40, which is fixedly mounted on the body 10. The function panel 20 is mounted between the pressure plate 40 and the body 10, and the pressure plate 40 partially covers the function panel 20. In this way, the pressure plate 40 can limit the rotation of the function panel 20, so that the rotation plane of the function panel 20 always remains parallel to the plane of the back panel 11, preventing the function panel 20 from shaking up and down and enhancing its stability.

[0046] See also Figure 6 and Figure 7 In some embodiments, when the functional board 20 is in the first position, the light guide element 21 completely overlaps with the body 10 , and when the functional board 20 is in the second position, the light guide element 21 partially extends out of the body 10 .

[0047] Specifically, in the first position, one side of the light guide element 21 completely overlaps with the body 10, and the other side is disposed on the substrate 22. Consequently, even if some light from the flash 220 strikes the light guide element 21, the light guide element 21 will not reflect the light, thereby preventing it from affecting the image capture by the rear camera 212. In the second position, the light guide element 21 partially blocks the flash 220 and partially extends beyond the body 10. Consequently, the light guide element 21 can reflect the light from the flash 220 from the portion extending beyond the body 10, thereby reflecting and redirecting the light.

[0048] See also Figure 6-Figure 8In some embodiments, a first limiting portion 15 and a second limiting portion 16 are formed on the main body 10. When the function plate 20 is in the first position, the function plate 20 abuts against the first limiting portion 15. When the function plate 20 is in the second position, the function plate 20 abuts against the second limiting portion 16.

[0049] In this way, the function board 20 can only be rotated between the first limit part 15 and the second limit part 16 to prevent the function board 20 from rotating too much when rotating toward the first position, so that the first through hole 221 and the flash 220 and the lens assembly 30 and the rear camera 212 cannot correspond, affecting the shooting of the rear camera 212, or to prevent the function board 20 from rotating out of position when rotating toward the second position, affecting the light guide rate of the light guide element 21, and then affecting the shooting of the front camera 211.

[0050] Specifically, the first and second limiting portions 15, 16 can be disposed around the through-opening 13. The first and second limiting portions 15, 16 can be formed by the back plate 11 protruding toward the side opposite to the back plate 11. The first and second limiting portions 15, 16 can be integrally formed with the body 10, or connected to the back plate 11 of the body 10 by adhesive, welding, or the like. The protruding height of the first and second limiting portions 15, 16 can be the same as the thickness of the functional panel 20, thereby reducing the thickness of the protective case 100.

[0051] See also Figure 6-Figure 8 In some embodiments, the first limiting portion 15 and the second limiting portion 16 are connected and perpendicular to each other, a first avoidance groove 151 is formed on the first limiting portion 15, and a second avoidance groove 161 is formed on the second limiting portion.

[0052] Thus, the first avoidance groove 151 and the second avoidance groove 161 facilitate the rotation of the function board 20 to prevent the corners of the function board 20 from interfering with the first limit portion 15 and the second limit portion 16 during rotation. The first avoidance groove 151 and the second avoidance groove 161 can be arc-shaped.

[0053] See also Figure 1-Figure 5 In some embodiments, the protective shell 100 further includes a lens assembly 30, the functional board 20 is provided with a mounting hole, and the lens assembly 30 is detachably mounted in the mounting hole;

[0054] When the function board 20 is in the first position, the lens assembly 30 corresponds to the camera 210 of the electronic device 200;

[0055] When the function board 20 is in the second position, the lens assembly 30 and the camera 210 are misaligned.

[0056] In this way, the lens assembly 30 can be detachably mounted on the function board 20 and corresponds to the camera 210 in the first position. Then, by replacing different lens assemblies 30, the camera 210 can achieve more different shooting effects, thereby improving the user experience.

[0057] Specifically, a mounting hole can be provided through the substrate 22, and the size and position of the mounting hole can correspond to the rear camera 212. The lens assembly 30 can be detachably mounted in the mounting hole by means of snap-fitting, screwing, etc., so that the lens assembly 30 with different effects can be replaced to enable the rear camera 212 to have different shooting effects.

[0058] When the function board 20 is in the first position, the lens assembly 30 can be arranged corresponding to the rear camera 212, and the lens assembly 30 can optimize the shooting effect of the rear camera 212. For example, the lens assembly 30 can enhance the wide-angle shooting, macro shooting, telephoto shooting, etc. of the rear camera 212, thereby solving the problem of the single shooting effect of the rear camera 212 and enhancing playability.

[0059] When the function board 20 is in the second position, the lens assembly 30 rotates with the function board 20 so as to be misaligned with the rear camera 212. At this time, the lens assembly 30 extends out of the outside of the back panel 11 and does not function.

[0060] See also Figure 6-Figure 8 In some embodiments, the lens assembly 30 includes a mounting base 31 and a lens 32 fixedly mounted in the mounting base 31. The mounting base 31 is detachably connected to the function board 20. When the function board 20 is in the first position, the optical axis of the lens 32 coincides with the optical axis of the camera.

[0061] In this way, the lens 32 can optimize the shooting effect of the rear camera 212 , and the rear camera 212 can also have different shooting effects by replacing different lenses 32 .

[0062] Specifically, different lenses 32 can have different functional effects. For example, the telephoto lens 32 can enable the camera to shoot at a longer distance, the wide-angle lens 32 can enable the camera to shoot a wider range, and the macro lens 32 can enable the camera to shoot more detailed images. The mounting base 31 can be made into an integrated module with the lens 32. When using, the user only needs to replace different lens assemblies 30 to achieve a different shooting experience in different scenes.

[0063] See also Figure 1 and Figure 2In some embodiments, the electronic device 200 includes a first camera 2121 and a second camera 2122, and a second through hole 222 is also formed on the function board 20. When the function board 20 is in the first position, the lens 32 corresponds to the first camera 2121, and the second through hole 222 corresponds to the second camera 2122. When the function board 20 is in the second position, the second through hole 222 is misaligned with the second camera 2122.

[0064] Thus, in the first position, the first camera 2121 can shoot through the lens assembly 30, and the second camera 2122 can shoot through the second through hole 222, and the function board 20 will not affect the shooting of the first camera 2121 and the second camera 2122. Among them, the first camera 2121 and the second camera 2122 are both rear cameras 212, the first camera 2121 can be the main camera, and the second camera 2122 can be the auxiliary camera, thereby achieving a better shooting effect of the electronic device 200.

[0065] Throughout this specification, reference to terms such as "one embodiment," "certain embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0066] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and intent of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A protective case, characterized in that: include: A body, wherein the body is formed with an accommodating cavity for accommodating an electronic device; a functional board rotatably connected to the body, the functional board being rotatable relative to the body between a first position and a second position, the functional board comprising a substrate and a light guide element disposed on the substrate and located between the body and the substrate, the light guide element being disposed toward the body, the substrate being provided with a first through hole, the light guide element avoiding the first through hole; A first limiting portion and a second limiting portion are formed on the main body, the first limiting portion and the second limiting portion are connected and perpendicular to each other, a first avoidance groove is formed on the first limiting portion, and a second avoidance groove is formed on the second limiting portion; When the function board is in the first position, the function board abuts against the first limiting portion, the first through hole corresponds to the flash of the electronic device, and the light emitted by the flash is emitted outward through the first through hole; When the function board is in the second position, the function board abuts the second limiting portion, the first through hole is misaligned with the flash lamp, the light guide element covers the flash lamp, and the light guide element guides the light emitted by the flash lamp to emit outward.

2. The protective case according to claim 1, wherein: A rotation shaft hole is formed on the base plate, and a rotation shaft portion is formed on the back of the body. The rotation shaft portion cooperates with the rotation shaft hole, and the rotation plane of the base plate is parallel to the back of the body.

3. The protective case according to claim 1, wherein: The protective shell further includes a pressing plate, which is fixedly mounted on the body. The functional board is mounted between the pressing plate and the body, and the pressing plate partially covers the functional board.

4. The protective case according to claim 1, wherein: When the functional board is in the first position, the light guide element completely overlaps with the body; when the functional board is in the second position, the light guide element partially extends out of the body.

5. The protective case according to claim 1, wherein: The protective shell further includes a lens assembly, the functional board is provided with a mounting hole, and the lens assembly is detachably mounted in the mounting hole; When the function board is in the first position, the lens assembly corresponds to the camera of the electronic device; When the function board is in the second position, the lens assembly is misaligned with the camera.

6. The protective case according to claim 5, characterized in that: The lens assembly includes a mounting seat and a lens fixedly mounted in the mounting seat. The mounting seat is detachably connected to the function board. When the function board is in the first position, the optical axis of the lens coincides with the optical axis of the camera.

7. The protective case according to claim 6, characterized in that: The electronic device includes a first camera and a second camera, and a second through hole is further formed on the functional board; When the function board is in the first position, the lens corresponds to the first camera, and the second through hole corresponds to the second camera; When the function board is in the second position, the lens is misaligned with the first camera, and the second through hole is misaligned with the second camera.

8. A device assembly, characterized in that: include: Electronic devices, including flash units; and The protective case according to any one of claims 1 to 7, wherein the electronic device is disposed in the accommodating cavity, and when the functional board is in the first position, the first through hole corresponds to the flash, and light emitted by the flash is emitted outward through the first through hole; When the function board is in the second position, the first through hole is misaligned with the flash lamp, the light guide element covers the flash lamp, and the light guide element guides the light emitted by the flash lamp to emit outward.

9. The device assembly according to claim 8, characterized in that The protective shell is provided with an opening, the electronic device includes a camera, the opening corresponds to the camera and the flash, and when the function board is in the first position, the function board covers the opening.

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