CN210075756U - Protective housing and electronic equipment - Google Patents

Abstract

The embodiment of the application provides a protective shell and electronic equipment, wherein the protective shell comprises a back plate, a surrounding edge part, an elastic support and a fixing part, the back plate comprises a first surface and a second surface, and the surrounding edge part is connected to the edge of the first surface and connected with the back plate; the elastic support comprises a connecting end, a bending supporting part and a free end, the bending supporting part is connected between the connecting end and the free end, the connecting end is connected to the back plate, the free end is selectively close to or far away from the connecting end, and in the process that the free end is close to the connecting end, the bending supporting part bends and protrudes towards the direction far away from the second surface; the fixing part is arranged on the second surface and used for fixing the free end. Through setting up the elastic support, when needs support electronic equipment, be close to the link with the free end for buckle the supporting part and take place to buckle and protrusion second surface, it is fixed through the fixed part, form a protective housing that has the support function, whole easy and simple to handle, when need not support, will buckle the supporting part and withdraw, do not occupy more space.

Description

Protective housing and electronic equipment

Technical Field

The application relates to the field of electronic equipment, in particular to a protective shell and electronic equipment.

Background

Along with the development of current electronic equipment technique, in order to prevent that electronic equipment from receiving the damage under the condition such as collision, fall, the user can be at electronic equipment external installation protective housing usually, and current protective housing can only play the effect of protection cell-phone, and the function is single, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The application aims to provide a protective shell and an electronic device, so that the protective shell can better protect the electronic device and can support the electronic device.

In a first aspect, an embodiment of the present application provides a protective case, which includes a back plate, a surrounding edge portion, an elastic bracket, and a fixing portion, where the back plate includes a first surface and a second surface that are away from each other, and the surrounding edge portion is connected to an edge of the first surface and surrounds an accommodating space for accommodating an electronic device with the back plate; the elastic support comprises a connecting end, a bending supporting part and a free end, the bending supporting part is connected between the connecting end and the free end, the connecting end is positioned on the second surface and connected with the back plate, the free end is selectively close to or far away from the connecting end, and in the process that the free end is close to the connecting end, the bending supporting part bends and protrudes towards the direction far away from the second surface; the fixing part is arranged on the second surface and used for fixing the free end.

In a second aspect, an embodiment of the present application provides an electronic device, in which the above-mentioned protective casing is detachably mounted.

The application provides a protective housing and electronic equipment, through setting up the elastic support, when needs support electronic equipment, be close to the link with the free end for buckle the supporting part and take place to buckle and protrusion second surface, through the fixed free end of fixed part, and then form a protective housing that has the support function, the operation of whole protective housing is simple and convenient, and when not needing to support, can withdraw the supporting part of buckling, does not occupy more space.

These and other aspects of the present application will be more readily apparent from the following description of the embodiments.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a protective casing according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a back plate according to an embodiment of the present application

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a schematic structural diagram of an elastic support provided in an embodiment of the present application;

fig. 5 is a schematic structural diagram of a fixing portion according to an embodiment of the present disclosure;

fig. 6 is a schematic structural diagram of another protective shell according to an embodiment of the present disclosure;

fig. 7 is a schematic view of the protective case of fig. 6 in a disassembled configuration;

fig. 8 is a state view of the protective case of fig. 6 in use;

FIG. 9 is a cross-sectional view taken along line B-B of FIG. 6;

FIG. 10 is an enlarged view of X in FIG. 9;

fig. 11 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

With the rapid development of electronic devices (such as mobile terminals), in the future, to protect the electronic devices, users usually install a protective case outside the electronic devices; meanwhile, when a user uses the electronic equipment under various different use environments, the user sometimes needs to be connected with an external independent support to support the electronic equipment, so that the thickness of the electronic equipment is obviously increased, the electronic equipment is difficult to operate, and meanwhile, the user often cannot carry the electronic equipment support with the user, so that the use is very inconvenient. Therefore, the inventors propose the protective case and the electronic device in the embodiments of the present application. Embodiments of the present application will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1, the embodiment provides a protective case 100, including a backplate 200, a skirt portion 300, an elastic bracket 400 and a fixing portion 500, wherein the backplate 200 and the skirt portion 300 are connected and used for being mounted on an electronic device, and the elastic bracket 400 is disposed on the back of the backplate 200 and used for supporting the entire protective case 100 in some application environments.

Referring to fig. 2 and fig. 3, the back plate 200 includes a first surface 210 and a second surface 220 opposite to the first surface 210, wherein the first surface 210 is attached to a back surface of the electronic device when in use, and the second surface 220 is exposed as an appearance surface of the protective shell 100. Backplate 200 may be configured to mate with the structure of an electronic device. For example: in some embodiments, backplate 200 may be configured in a generally rectangular, rounded rectangular, or other plate-like configuration. The back panel 200 may be made of metal, rigid plastic, ceramic, etc., and the rigid plastic may be PC, PVC, PP, PE, PVDF, TPE, etc. Or may be made of a flexible material such as silicone, flexible ABS plastic, etc.

In some embodiments, the back plate 200 may be provided with a through hole penetrating through the first surface 210 and the second surface 220 to allow functional elements on the back surface of the electronic device to leak out, such as a fingerprint module, a camera, a flash, a display screen, and the like, on the back surface of the electronic device, so that the operations of the user are not affected.

In some embodiments, the second surface 220 of the backplate 200 is recessed to form a mounting groove 230, and the mounting groove 230 can be used for receiving the elastic support 400 and/or the fixing part 500, so that the whole protective shell 100 is in a flat and planar state when not being supported, and is convenient for a user to hold and more attractive. The mounting groove 230 may extend along the length direction of the backplate 200, so that the extending length of the mounting groove 230 may be longer, the length of the elastic bracket 400 may be made larger, and the suitable support angle may be selected to be larger. Meanwhile, the mounting groove 230 extends along the length direction of the backplate 200, and the elastic support 400 is bent along the length direction of the backplate 200 to form a support, which is more suitable for the use habit of the user.

Of course, it is understood that the mounting groove 230 may also extend along the width direction of the backplate 200, and in some embodiments, the second surface 220 may not be provided with the mounting groove 230, and in this case, the elastic bracket 400 and the fixing portion 500 may be directly disposed on the second surface 220.

Referring to fig. 1 and 2 again, the surrounding portion 300 is connected to an edge of the backplate 200 and encloses an accommodating space for accommodating electronic equipment with the backplate 200, and the electronic equipment is installed in the accommodating space during use. It is understood that in some embodiments, the surrounding edge portion 300 may be configured to be a shape matching with the electronic device, so that when the electronic device is installed, the inner surface of the surrounding edge portion 300 can completely fit with the electronic device, and the electronic device is better protected. When the electronic device is installed, the surrounding edge 300 may fix the electronic device in an interference fit manner, or may be fixed to the electronic device by providing an adhesive on the back plate 200 and the surrounding edge 300.

In order to facilitate the operation of the electronic device, the surrounding portion 300 may be provided with a through hole or a notch, so that the physical key or the touch operation area of the electronic device is exposed. It is understood that the skirt 300 may be formed in a ring shape and coupled to the edge of the backplate 200. Meanwhile, the surrounding portion 300 may also be configured as a plurality of spaced teeth, that is, a discontinuous surrounding portion 300 is formed, and a gap may be formed between the plurality of spaced teeth for exposing a physical key or a touch operation area of the electronic device. The surrounding edge 300 may be made of the same material as the backplate 200, and may be integrally formed with the backplate 200 by injection molding, or may be fixed to the backplate 200 by bonding, clamping, or the like.

In some embodiments, the edge portion 300 may be provided with an edge slit 310, wherein the edge slit 310 runs through the edge portion 300 away from the edge of the backplate 200, the edge slit 310 is provided, when the electronic device is mounted or dismounted, the edge portion 300 may have a larger deformation space, which is convenient for assembly, and meanwhile, the user may pull open the edge slit 310 when dismounting, enlarge the surrounding area of the edge portion 300, increase the cross-sectional area of the accommodating space, so that the electronic device can be taken out of the protective case 100 very conveniently. In some embodiments, the girth 310 is located at the end of the length of the backplate 200. With the arrangement, when the user detaches the electronic device, the force is applied in the length direction of the electronic device, and the whole protective shell 100 can be held by the hand conveniently, so that the electronic device is more convenient. Of course, it is understood that the circumferential seam 310 may be disposed at any other position of the circumferential portion 300. Meanwhile, the number of the peripheral edge broken seams 310 may be adjusted accordingly according to requirements, for example, one peripheral edge broken seam 310 may be provided, or a plurality of peripheral edge broken seams 310 may be provided.

In some embodiments, as shown in FIG. 1, the girth cut 310 may include a first girth cut 311 and a second girth cut 312, the first girth cut 311 and the second girth cut 312 being symmetrical along the length of the backplate 200. By the arrangement mode, the deformation space of the surrounding edge part 300 can be further enlarged, and the user can conveniently operate the device no matter the user is left-handed or right-handed.

Referring to fig. 4, the elastic bracket 400 has a substantially bar-shaped plate shape and includes a connection end 410, a bent support portion 420, and a free end 430, wherein the bent support portion 420 is connected between the connection end 410 and the free end 430. And the bending support part 420 is made of a flexible bendable material, such as an elastic plastic, which may be rubber, silicon gel, etc. Both the connecting end 410 and the free end 430 may be made of flexible or rigid materials.

Referring to fig. 1 and fig. 4, the connecting end 410 is connected to the backplate 200 and is located on the second surface 220, i.e. the back surface of the backplate 200. The free end 430 is not connected to the backplate 200 and selectively approaches or departs from the connection end 410, and during the process that the free end 430 approaches the connection end 410, the bending support part 420 bends and protrudes towards a direction away from the second surface 220. The portion of the bending support 420 protruding away from the second surface 220 may be formed in an inverted V shape, and may support the entire protective case 100. The fixing portion 500 is disposed on the second surface 220 and is used for fixing the free end 430, where fixing the free end 430 means selectively fixing the free end 430 in a process that the free end 430 is close to or far away from the connecting end 410, so that the bending form of the bending support portion 420 can maintain or release the bending state of the bending support portion 420.

The connecting end 410 and the back plate 200 can be integrally formed by injection molding to increase the connection stability. In some embodiments, the flexible holder 400 may further include a connection column 600, and the connection column 600 is connected to the connection end 410 and embedded in the backplate 200, so that the contact area between the flexible holder 400 and the backplate 200 can be increased, and the connection stability can be improved. It is understood that the connecting column 600 may be one or more and the cross-section of the connecting column 600 may be circular, polygonal, wedge-shaped, or the like.

Referring to fig. 1 again, in some embodiments, the elastic bracket 400 may be integrally received in the mounting groove 230 of the backplate 200, i.e. when the elastic bracket 400 is not bent, it does not protrude from the second surface 220 of the backplate 200. The free end 430 can slide along the extending direction of the mounting groove 230, and when the free end 430 slides towards the connecting end 410, the bending support portion 420 protrudes from the back plate 200, and this embodiment can accommodate the whole elastic support 400 in the mounting groove 230, thereby saving the volume of the protection shell 100. Meanwhile, the thickness of the elastic support 400 may be the same as the depth of the mounting groove 230, and the mounting groove 230 may be completely matched with the elastic support 400, so that when the elastic support 400 is accommodated in the mounting groove 230, the back of the whole backboard 200 is complete and smooth, and is convenient to hold. At this time, the fixing portion 500 may be in the form of a fixing screw, and may be directly detachably connected to the backplate 200.

Referring to fig. 1 and 3 again, the fixing portion 500 may include a protruding portion 501 disposed in the mounting groove 230, the protruding portion 501 has an abutting surface facing the connecting end 410, the free end 430 selectively abuts against the abutting surface in the sliding process, when the free end 430 abuts against the abutting surface, the protruding portion 501 blocks the free end 430 and cannot slide in a direction away from the connecting end 410, at this time, the bending support portion 420 protrudes from the back plate 200, when the bending support portion 420 is supported on the supporting surface, the elastic force is dispersed to the connecting end 410 and the free end 430 under the elastic force of the supporting surface, and the free end 430 is abutted against the protruding portion 501 and cannot slide in a direction toward the connecting end 410, thereby forming a stable support.

It can be understood that the number of the protruding parts 501 may be plural, and the plural protruding parts 501 may be disposed at intervals along the extending direction of the mounting groove 230, so that a user may select a suitable protruding part 501 to fix the free end 430 according to the protruding range required by the bending support part 420.

In some embodiments, referring to fig. 5, the fixing portion 500 may include a plurality of fixing holes 502 disposed in the mounting groove 230, and the plurality of fixing holes 502 are disposed at intervals along the extending direction of the mounting groove 230. The free end 430 is provided with a fixing column matched with the fixing hole 502, and the fixing column can be embedded into the fixing hole 502 to form fixing during the sliding process of the free end 430. Since there are a plurality of fixing holes 502, the user can select a suitable fixing hole 502 for fixing according to the use requirement, and further adjust the protruding range of the bending support part 420 from the back plate 200.

In some embodiments, referring to fig. 6, fig. 6 illustrates a structure of yet another protective case 100, and fig. 7 illustrates a disassembled structure of the protective case 100 of fig. 6. The fixing part 500 may include a fixing plate 510 and a fixing member 520 for fixing the free end 430.

Referring to fig. 8 and 9, the second surface 220 includes a bottom surface 221 positioned in the mounting groove 230, and the fixing plate 510 is spaced apart from the bottom surface 221 and forms a sliding groove 240 with the bottom surface 221 of the second surface 220. Fixing plate 510 may be made of the same material as backplate 200 and may be integrally injection-molded with backplate 200 or connected by bonding or clipping. And the fixing plate 510 may be provided in a form in which the back plates 200 are flush with each other so that the rear surface of the protective case 100 takes a flat state.

Referring to fig. 7 and 9, in some embodiments, the fixing plate 510 includes a first plate 511 and a second plate 512, the first plate 511 and the second plate 512 are disposed opposite to each other, the sliding groove 240 includes a first sliding groove 241 and a second sliding groove 242, the first sliding groove 241 is located between the first plate 511 and the bottom surface 221, and the second sliding groove 242 is located between the second plate 512 and the bottom surface 221. The free end 430 is connected with a plurality of convex teeth 431, and the convex teeth 431 are distributed on two sides of the free end 430 and are respectively matched with the first sliding groove 241 and the second sliding groove 242. The surface of the connecting end 430 protrudes from the surface of the protruding tooth 431, and the longitudinal dimension of the protruding tooth 431 is smaller than the gap depth of the first sliding slot 241 or the second sliding slot 242, so that the protruding tooth 431 can extend into the first sliding slot 241 or the second sliding slot 242 from the hollow-out slot 513.

The convex teeth 431 are slidably inserted into the first sliding groove 241 and the second sliding groove 242 and selectively fixed relative to the back plate 200 by a fixing member 520. When the bending support part 420 is bent, it may protrude out of the back plate 200 through a gap between the first plate 511 and the second plate 512.

It is understood that the fixing plate 510 may also include only the first plate 511, and in this case, both the fixing plate 510 and the elastic bracket 400 may be disposed in the mounting groove 230, and close the mounting groove 230 when the elastic bracket 400 is not bent.

Referring to fig. 7 again, the fixing member 520 may include a fixing elastic sheet 521, the fixing elastic sheet 521 is located in the sliding groove 240, and the fixing elastic sheet 521 abuts against the convex tooth 431. In some embodiments, referring to fig. 9 and 10, the fixing elastic piece 521 is connected to the back plate 200 and located on the bottom surface 221, the protruding tooth 431 is pressed against the fixing plate 510 by the fixing elastic piece 521 to form a fixing, and when the free end 430 slides, the protruding tooth 431 is pushed along the extending direction of the mounting groove 230 to overcome the elastic force of the fixing elastic piece 521 to compress a portion of the fixing elastic piece 521 and move away from or close to the connecting end 410. When the free end 430 reaches the predetermined position, the pushing force applied to the free end 430 disappears, the elastic force of the fixing spring 521 presses the convex teeth 431 toward the fixing plate 510, and the convex teeth 431 are tightly pressed against the fixing plate 510 to be fixed.

The plurality of fixing elastic pieces 521 may be located in the first sliding groove 241 and the second sliding groove 242, respectively, and the fixing elastic pieces 521 may be partially embedded in the back plate 200 to form a connection, and partially extend into the first sliding groove 241 or the second sliding groove 242, and when the fixing elastic pieces 521 are pressed by the protruding teeth 431, the portion extending into the first sliding groove 241 or the second sliding groove 242 may approach towards the bottom surface 221. The fixing spring 521 may be made of a metal material, such as iron, aluminum, copper, stainless steel, or other metal or alloy.

In some embodiments, the fixing spring 521 may also be disposed on the fixing plate 510 and face the bottom surface 221, and the fixing spring 521 presses the convex tooth 431 against the bottom surface 221 to form a fixing. It will be appreciated that the fixing member 520 may be in the form of a screw or a pin, and the protruding teeth 431 and the back plate 200 may be provided with holes for matching with the fixing member 520 to form a fixing.

In addition, in some embodiments, referring to fig. 7 again, the fixing plate 510 may be further configured as an annular plate, a hollow groove 513 is formed in the middle of the fixing plate, and the hollow groove 513 penetrates through the fixing plate 510, that is, the first plate 511 and the second plate 512 are connected at the front end and the rear end. The hollow 513 may be matched with the elastic bracket 400 and allow the elastic bracket 400 to be exposed. When the bending support part 420 is bent, it protrudes from the hollow groove 513 and is used to support the protective case 100. Thus, the contact area between the fixing plate 510 and the backplate 200 is increased significantly, the stability of the fixing plate 510 connected to the backplate 200 is improved, and the fixing plate 510 is disposed around the elastic bracket 400 to prevent the free end 430 of the elastic bracket 400 from coming out of the limit of the fixing plate 510. In addition, the annular fixing plate 510 may cover the connecting end 410 at the lower side.

The fixing plate 510 may be integrally injection-molded with the connection end 410 and the back plate 200, and the connection posts 600 may be connected to the connection end 410, and a portion of the connection posts 600 face the back plate 200 and are embedded in the back plate 200, and the remaining portion of the connection posts 600 face the fixing plate 510 and are embedded in the fixing plate 510. It is understood that the connecting posts 600 embedded in the back plate 200 may correspond to the connecting posts 600 embedded in the fixing plate 510, or may be staggered. With this arrangement, the stability of the fixing of the connection end 410 can be further enhanced, and the connection end 410 is prevented from being torn off by pulling the connection end 410 in the process of sliding the free end 430 for multiple times. It is understood that the connecting column 600 can be connected to the back plate 200 and the connecting end 410 only, or connected to the fixing plate 510 and the connecting end 410 only.

Referring to fig. 11, the present embodiment further provides an electronic device 10, wherein the protective shell 100 is detachably mounted on the electronic device 10, when the electronic device 10 is mounted, the electronic device 10 is mounted in the accommodating space 301, and the inner surface 211 of the back plate 200 is attached to the housing of the electronic device 10 and is fixed by the back plate 200 and the surrounding edge 300. When the electronic device 10 needs to be supported, the free end 430 only needs to be moved towards the direction close to the connecting end 410, so that the bending support part 420 is bent and protrudes out of the back plate 200, when the support is not needed, the free end 430 slides towards the direction far away from the connecting end 410, the bending support part 420 is retracted, the outer surface of the back plate 200 can still be a substantially flat curved surface, and the holding of a user is not affected. Meanwhile, functional elements such as keys, touch areas, cameras, and the like on the electronic device 10 may be exposed from the through hole of the back plate 200 or the through hole or the notch of the surrounding portion 300.

The electronic device 10 in the present application may be a mobile phone or smart phone (e.g., an iPhone (TM) based, Android (TM) based phone), a Portable gaming device (e.g., a Nintendo DS (TM), a PlayStation Portable (TM), a Game Advance (TM), an iPhone (TM)), a laptop, a PDA, a Portable Internet appliance, a music player and data storage device, other handheld devices and head-mounted devices such as a watch, a headset, a pendant, a headset, etc., the electronic device 10 may also be other wearable devices (e.g., a head-mounted device (HMD) such as electronic glasses, electronic clothing, an electronic bracelet, an electronic necklace, an electronic tattoo, the electronic device 10, or a smart watch).

The electronic device 10 may also be any of a number of electronic devices 10, including, but not limited to, cellular telephones, smart phones, other wireless communication devices, personal digital assistants, audio players, other media players, music recorders, video recorders, cameras, other media recorders, radios, medical devices, vehicle transportation equipment, calculators, programmable remote controls, pagers, laptop computers, desktop computers, printers, netbook computers, Personal Digital Assistants (PDAs), Portable Multimedia Players (PMPs), moving Picture experts group (MPEG-1 or MPEG-2) Audio layer 3(MP3) players, portable medical devices, and digital cameras, and combinations thereof.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (15)

1. A protective case for an electronic device, comprising:

a back plate comprising a first surface and a second surface facing away from each other;

the surrounding edge part is connected to the edge of the first surface and forms an accommodating space for accommodating electronic equipment with the back plate;

the elastic support comprises a connecting end, a bending supporting part and a free end, the bending supporting part is connected between the connecting end and the free end, the connecting end is positioned on the second surface and connected to the back plate, the free end is selectively close to or far away from the connecting end, and in the process that the free end is close to the connecting end, the bending supporting part bends and protrudes towards the direction far away from the second surface; and

the fixing part is arranged on the second surface and used for fixing the free end.

2. The protective case of claim 1, wherein the fixing portion comprises a fixing plate and a fixing member for fixing the free end, the fixing plate is connected to the back plate and forms a sliding groove with the second surface, the free end is connected with a protruding tooth, and the protruding tooth is slidably embedded in the sliding groove.

3. The protective case of claim 2, wherein the second surface is recessed to form a mounting groove, the second surface includes a bottom surface located within the mounting groove, the fixing plate is embedded within the mounting groove, and the sliding slot is formed between the fixing plate and the bottom surface.

4. The protective case of claim 3, wherein the fixing plate comprises a first plate and a second plate, the first plate and the second plate are disposed opposite to each other, the chute comprises a first chute and a second chute, the first chute is located between the first plate and the bottom surface, and the second chute is located between the second plate and the bottom surface.

5. The protective case of claim 4, wherein a hollowed-out groove is formed between the first plate and the second plate to expose the elastic support, and the free end and the fixing plate are flush with each other.

6. A protective case according to claim 3, wherein the fixing plate is flush with the back plate.

7. A protective casing according to any one of claims 2 to 6, wherein the fixing comprises a fixing clip, the fixing clip being located in the chute, the fixing clip abutting against the projecting teeth.

8. The protective case of claim 7, wherein the securing tabs are connected to the back plate and located on the second surface.

9. A protective casing according to any one of claims 2 to 6, wherein the resilient mount further comprises an attachment post which is embedded in the fixed plate or the back plate.

10. A protective case according to claim 1, wherein the second surface has a mounting groove, the connecting end is nested in the mounting groove, and the free end is slidably nested in the mounting groove and selectively moved toward or away from the connecting end during sliding.

11. The protective case of claim 10, wherein the depth of the mounting groove is greater than or equal to the thickness of the resilient mount.

12. A protective casing according to claim 10 wherein the fixing portion comprises a projection disposed in the mounting slot, the projection having an abutment face directed towards the connecting end against which the free end selectively abuts during sliding.

13. The protective case of any one of claims 10 to 12, wherein the resilient mount further comprises an attachment post connected to the attachment end and embedded in the back plate.

14. A protective casing according to claim 1 wherein the skirt is provided with a skirt break which extends through an edge of the skirt remote from the backplate.

15. An electronic device, wherein the protective case of any one of claims 1 to 14 is detachably mounted to the electronic device.

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