CN220570558U - Electronic equipment support and protective housing - Google Patents

Abstract

One embodiment of the present invention provides an electronic equipment stand, which includes: a base, a first magnet component is provided on the base; a support component that can rotate relative to the base to switch between an open state and a closed state; A second magnet assembly is provided on the support assembly; wherein, in the closed state, the first magnet assembly and the second magnet assembly are combined to form an annular magnetic attraction portion; the annular magnetic attraction portion includes opposite outer Ring magnet and inner ring magnet; the inner ring magnet is magnetically adsorbed and connected to the ring center side of the outer ring magnet close to the annular magnetic attraction portion; in the open state, the outer ring magnet and the inner ring magnet are magnetically connected to the ring center side of the outer ring magnet. The ring magnets are separated from each other as the support assembly rotates relative to the base. The electronic device holder and protective case disclosed in the embodiment of the present invention are compatible with multi-functions such as support function and magnetic attraction in the annular magnetic ring area, and have a more compact structure.

Description

Electronic device stands and protective cases

Technical field

The utility model relates to the technical field of electronic product accessories, in particular to an electronic equipment bracket and a protective case.

Background technique

Electronic device stands are common accessories for various electronic devices such as mobile phones, tablets, and e-books. They can support the electronic device at a specific angle with the desktop. The position of the bracket is usually set in the middle of the back of the electronic device or protective case. For some electronic devices with built-in magnetic rings, the middle part of the back itself has an external magnetic area for connecting to the wireless charging module, magnetic bracket or magnetic protective case. Therefore, the bracket and the magsafe function are often not well compatible. If you need to use the magsafe function, the bracket needs to be removed, which results in the bracket needing to be disassembled and assembled back and forth, making the operation inconvenient. There are also some manufacturers that install magnetic pieces on the cover and base of the stand so that the cover of the stand can be adsorbed on the base when it is closed and will not open at will. However, this kind of magnetic attraction is used for the magnetic attraction of the cover and the base. The piece is not aligned with the magnetic ring that comes with the electronic device and cannot achieve the same magnetic attraction area as the magnetic ring. The magnetic force is only enough to attract the cover and is difficult to open. It cannot achieve the same effect as the original magnetic ring when using it normally. Therefore, the magnetic attraction on the bracket is There is still room for optimization in the design of the components.

Therefore, embodiments of the present invention provide an electronic device holder and a protective case that are compatible with the support function and the magnetic suction function of the magnetic ring area that comes with the corresponding electronic device or should be matched with the wireless charging device, magnetic suction holder, etc., and is suitable for The bracket structure is optimized.

Utility model content

Therefore, in order to overcome at least some of the defects and deficiencies in the prior art, embodiments of the present invention provide an electronic device holder and a protective case, which are compatible with the support function and the magnetic attraction function of the magnetic ring area of the electronic device, etc. function and more compact structure.

Specifically, one embodiment of the present invention provides an electronic equipment stand, which includes: a base, a first magnet assembly is provided on the base; and a support assembly that can rotate relative to the base to move between an open state and a closed state. Switching; the support assembly is provided with a second magnet assembly; wherein, in the closed state, the first magnet assembly and the second magnet assembly are combined to form an annular magnetic attraction portion; the annular magnetic attraction portion includes Opposite outer ring magnets and inner ring magnets; the inner ring magnet is magnetically adsorbed and connected to the center side of the outer ring magnet close to the annular magnetic attraction portion; in the open state, the outer ring magnet and The inner ring magnets are separated from each other as the support assembly rotates relative to the base.

In one embodiment, the first magnet assembly includes at least one first magnet, and the second magnet assembly includes at least one second magnet; the at least one first magnet serves as the external magnet in the closed state. ring magnet; the at least one second magnet serves as the inner ring magnet in the closed state; or the at least one first magnet serves as the inner ring magnet in the closed state; the at least one The second magnet acts as the outer ring magnet in the closed state.

In one embodiment, the support assembly includes a first fixing frame, a first fixing slot is formed on the first fixing frame, and the second magnet assembly is disposed in the first fixing slot; the closed state Next, the inner ring magnet and the outer ring magnet are adsorbed and connected to each other by a groove wall of the first fixing groove.

In one embodiment, in the closed state, the surface of the inner ring magnet facing away from the center of the annular magnetic suction portion is the first adsorption surface; and the surface of the outer ring magnet facing the center of the annular magnetic suction portion is the first adsorption surface. is the second adsorption surface; in the closed state, the inner ring magnet and the outer ring magnet contact each other through the first adsorption surface and the second adsorption surface to be adsorbed and connected.

In one embodiment, the support assembly includes: a support part; a finger clip part, the opposite ends of the finger clip part are rotatably connected to the support part and the base respectively, and the support part is connected to the finger clip part. One end of the clip portion can rotate with the finger clip portion relative to the base to approach or move away from the base, and an end of the support portion away from the finger clip portion can rotate around the finger clip portion to approach or move away from the base. The base; in the closed state, the finger clip portion is stored between the support portion and the base; in the open state, the finger clip portion is in contact with the support portion and the base respectively. forming an angle between them.

In one embodiment, the support assembly further includes a rotating part connected between the finger clip part and the base, and an end of the finger clip part away from the rotating part can be wound around the finger One end of the clamp part connected to the rotating part rotates, so that one end of the support part connected to the finger clamp part can rotate with the finger clamp part to approach or move away from the base; the rotating part can rotate relative to The base rotates.

In one embodiment, the support assembly further includes a sliding part slidably connected to the base; the finger clip part can rotate relative to the sliding part to connect the support part to the One end of the finger clip can rotate with the finger clip to approach or move away from the base.

One embodiment of the present invention provides a protective case, including: a back plate, the back plate has a first surface and a second surface opposite each other, and an electronic device containing cavity is formed on one side of the back plate close to the first surface. ; The electronic equipment bracket provided in any of the aforementioned embodiments, the base of the electronic equipment bracket is connected to the second surface of the back plate; or the back plate serves as a component of the base, the The support component is disposed on the side of the back plate close to the second surface.

In one embodiment, a bracket receiving groove recessed toward the first surface is formed on one side of the second surface of the backplane, and the electronic device bracket is stored in the bracket receiving groove in the closed state, and the The side of the support component facing away from the base is flush with the second surface.

In one embodiment, the back plate serves as a component of the base, a bracket receiving groove is formed on one side of the second surface of the back plate and is recessed toward the first surface, and the first surface side of the back plate A magnet installation groove is formed that is recessed toward the second surface, and the magnet installation groove is arranged around the bracket receiving groove; the second magnet assembly is installed in the magnet installation groove; in the closed state, the support assembly It is stored in the bracket accommodating groove, and the inner ring magnet and the outer ring magnet are magnetically adsorbed and connected to the side wall of the magnet mounting groove close to the bracket accommodating groove.

In one embodiment, the bracket receiving groove is a circular groove, and a connection position between the center of the circular groove and its circumference is formed in the bracket receiving groove, and the support component and the back plate are connected to The connection bit.

It can be seen from the above that the above-mentioned embodiments of the present invention can achieve one or more of the following beneficial effects: by disposing the first magnet assembly and the second magnet assembly on the base and the support assembly respectively, the first magnet assembly and the second magnet assembly are in the closed state. The two magnet assemblies can be combined to form an annular magnetic suction part, and the annular magnetic suction part can adapt to the magnetic suction function of the magnetic ring of the electronic device. Moreover, the base and the support assembly can be magnetically limited in the closed state so that the support assembly is not easily opened. And the ring-shaped magnetic attraction part is an inner and outer double-ring magnetic attraction structure of an inner ring magnet and an outer ring magnet. Compared with the traditional stacked magnetic ring structure, the ring width of the inner ring or the outer ring magnet can be set smaller, and the thickness can also be set. Thinner, making the overall structure of the electronic device holder more optimized.

Description of drawings

The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Figure 1 is a schematic diagram of the assembly structure of the protective case and the electronic device in the first embodiment of the present invention.

FIG. 2 is an exploded structural diagram of the assembly structure shown in FIG. 1 .

FIG. 3 is a schematic structural diagram of the annular magnetic attraction part in the assembly structure shown in FIG. 1 .

FIG. 4 is a structural schematic diagram of the back plate in the assembly structure shown in FIG. 1 from another angle.

FIG. 5 is a schematic structural diagram of the support assembly in the open state of the assembly structure shown in FIG. 1 .

FIG. 6 is a schematic structural diagram of the assembly structure shown in FIG. 5 from another angle.

FIG. 7 is a schematic structural diagram of the support assembly rotated to another angle in the assembly structure shown in FIG. 5 .

Figure 8 is a schematic diagram of the assembly structure of the protective case and the electronic device in the second embodiment of the present invention.

FIG. 9 is an exploded structural diagram of the assembly structure shown in FIG. 8 .

FIG. 10 is a schematic structural diagram of the assembly structure shown in FIG. 8 in an open state.

FIG. 11 is a schematic structural diagram of the assembly structure shown in FIG. 10 from another angle.

FIG. 12 is a structural schematic diagram of the support assembly sliding to another position in the assembly structure shown in FIG. 11 .

Figure 13 is a schematic diagram of the assembly structure of the protective case and the electronic device in the third embodiment of the present invention.

FIG. 14 is an exploded structural diagram of the assembly structure shown in FIG. 13 .

Figure 15 is a schematic structural diagram of the support assembly in the open state of the assembly structure shown in Figure 14.

FIG. 16 is a structural schematic diagram of the support assembly rotated to another angle in the assembly structure shown in FIG. 15 .

Figure 17 is a schematic diagram of the assembly structure of the protective case and the electronic device in the fourth embodiment of the present invention.

FIG. 18 is a schematic structural diagram of the support assembly in the open state of the assembly structure shown in FIG. 17 .

FIG. 19 is a schematic structural diagram of the support assembly sliding to another position in the assembly structure shown in FIG. 18 .

[Explanation of reference symbols]

100: Electronic equipment holder; 200: Protective case; 300: Electronic equipment; 10: Base; 11: First magnet assembly; 111: First magnet; 12: Bottom cover; 20: Support assembly; 21: Second magnet assembly; 211: Second magnet; 22: First fixing frame; 221: First fixing groove; 23: Support part; 24: Finger clip part; 25: Rotating part; 26: Sliding part; 30: Ring magnetic part; 31: Outer ring magnet; 32: inner ring magnet; 201: back plate; 202: side plate; 203: bracket receiving slot; 204: magnet installation slot; 2031: connection position.

Detailed ways

In order to make the above objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation modes of the present invention will be described in detail below with reference to the accompanying drawings.

In order to enable those of ordinary skill in the art to better understand the technical solutions of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the technical solutions in the embodiments of the present utility model will be described clearly and completely. The described embodiments are only part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts should fall within the scope of protection of the present utility model.

It should be noted that the terms "first", "second", etc. in the description and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. . It is to be understood that the terms so used are interchangeable under appropriate circumstances so that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "include" and "having" and any variations thereof are intended to cover non-exclusive inclusions, e.g., a process, method, system, product, or apparatus that encompasses a series of steps or units and need not be limited to those explicitly listed. Those steps or units may instead include other steps or units not expressly listed or inherent to the processes, methods, products or devices.

It should also be noted that the division of multiple embodiments in the present invention is only for the convenience of description and should not constitute a special limitation. The features in various embodiments can be combined and referenced with each other if there is no contradiction.

The embodiment of the present invention provides an electronic device stand 100 and a protective case 200 with the electronic device stand 100 . For convenience of description, in this embodiment, the specific structures of the electronic device bracket 100 and the protective case 200 are described based on the assembly structure of the protective case 200 and the electronic device 300 . 1 to 7 are relevant example diagrams of the assembly structure of the protective case 200 and the electronic device 300 provided by the first embodiment of the present invention. 8 to 12 are diagrams showing relevant examples of the assembly structure of the protective case 200 and the electronic device 300 provided by the second embodiment of the present invention. 13 to 16 are diagrams showing relevant examples of the assembly structure of the protective case 200 and the electronic device 300 provided by the third embodiment of the present invention. 17 to 19 are schematic diagrams of the assembly structure of the protective case 200 and the electronic device 300 provided by the fourth embodiment of the present invention.

The protective case 200 provided in this embodiment includes a back panel 201, a side panel 202 and an electronic device bracket 100. The back plate has an opposite first surface and a second surface, and the side plate 201 encloses an electronic device containing cavity on one side of the first surface of the back plate 201 . When assembled with the electronic device 300, the electronic device 300 is disposed in the electronic device receiving cavity. The electronic device bracket 100 may be an independent structure, and may be fixed on the second surface of the back plate 201 by adhesion or other methods. Or the backplane 201 can be an integral part of the electronic device rack 100 . Specifically, as shown in FIG. 2 , the electronic device stand 100 includes a base 10 and a support assembly 20 , and the backplane 201 can be used as a component of the base 10 .

Referring to Figure 2, Figure 9 or Figure 14, a first magnet assembly 11 is provided on the base 10. The support assembly 20 is provided with a second magnet assembly 21 . The support assembly 20 can rotate relative to the base 10 to switch between an open state and a closed state. In the closed state, referring to FIG. 3 , the first magnet assembly 11 and the second magnet assembly 21 are combined to form an annular magnetic attraction portion 30 . The ring-shaped magnetic attraction part 30 includes opposite outer ring magnets 31 and inner ring magnets 32 . The inner ring magnet 32 is magnetically connected to the ring center side of the outer ring magnet 31 close to the ring-shaped magnetic attraction portion 30 . In the open state, the outer ring magnet 31 and the inner ring magnet 32 are separated from each other as the support assembly 20 rotates relative to the base 10 .

Among them, some electronic devices or protective cases have a magnetic ring and form a ring-shaped magnetic area, which can be used for magnetic connection with wireless charging modules, magnetic brackets or magnetic protective cases. In this embodiment, it can specifically correspond to electronic devices. The first magnet assembly 11 and the second magnet assembly 21 are selected according to the specifications of the annular magnetic attraction area of the device's own magnetic ring, or wireless charging module, magnetic holder, etc., so that the area size of the annular magnetic attraction part 30 is consistent with the corresponding annular magnetic attraction area. Magnetic area specification adaptation. Obviously, compared to the related art in which the bracket cover and the base are stacked up and down through magnetic structures, when it is necessary to achieve the same size annular magnetic area, the first magnet assembly 11 and the second magnet assembly in the embodiment of the present invention The width of 21 can be set to be narrower, and the overall thickness of the electronic device holder 100 can also be set to be thinner, thereby achieving space optimization and reducing costs.

Specifically, the first magnet assembly 11 includes at least one first magnet 111 . The second magnet assembly 21 includes at least one second magnet 211 . In some embodiments, the at least one first magnet 111 serves as the outer ring magnet 31 in the closed state; the at least one second magnet 211 serves as the inner ring magnet 32 in the closed state. Or in other embodiments, the at least one first magnet 111 serves as the inner ring magnet 32 in the closed state; the at least one second magnet 211 serves as the outer ring magnet 31 in the closed state. As shown in Figures 2 and 9, the number of the first magnets 111 is two, and the number of the second magnets 211 is two. The two first magnets 111 shown in Figure 3 are both used as external magnets in the closed state. Ring Magnet 31. The two second magnets 211 both serve as outer ring magnets 32 in the closed state. Or as shown in Figure 14, the first magnet assembly 11 includes a first magnet 111, the first magnet 111 as a whole is an annular structure with a gap, the second magnet assembly 21 includes a second magnet 211, the second magnet 211 as a whole is in the shape of a ring. Semi-circular structure. In the closed state, the first magnet 111 serves as the outer ring magnet 31 and the second magnet 211 serves as the inner ring magnet 32 .

Of course, in other embodiments, when there are multiple first magnets 111 , some of the first magnets 111 may serve as the outer ring magnets 31 in the closed state, and the other part may serve as the inner ring magnets 32 . The same applies when there are multiple second magnets 211 .

Continuing to refer to FIG. 3 , the support assembly 20 includes, for example, a first fixing frame 22 , a first fixing slot 221 is formed on the first fixing frame 22 , and the second magnet assembly 21 is disposed in the first fixing slot 221 . In the closed state, the inner ring magnet 32 and the outer ring magnet 31 are adsorbed and connected to each other through the groove wall of the first fixing groove 221 . In addition to providing an installation space for the second magnet assembly 21, the arrangement of the first fixing bracket 22 also allows a certain distance between the inner ring magnet 32 and the outer ring magnet 31 in the closed state while maintaining the magnetic connection effect. When it is necessary to achieve the width of the magnetic area of the electronic device, the width of the first magnet assembly 11 and the second magnet assembly 21 can also be set narrower.

Of course, in some other embodiments, the first fixing bracket 22 may not be provided, and the second magnet assembly 21 is directly fixed on the support assembly 20 . When in the closed state, the first magnet assembly 11 and the second magnet assembly 21 are in direct contact and attracted toward each other. That is, in the closed state, the surface of the inner ring magnet 32 facing away from the center of the annular magnetic suction portion 30 is the first suction surface. The side of the outer ring magnet 31 facing the center of the ring-shaped magnetic suction part 30 is the second suction surface. In the closed state, the inner ring magnet 31 and the outer ring magnet 32 contact each other through the first adsorption surface and the second adsorption surface, and are adsorbed and connected.

In some embodiments, a bracket receiving groove 203 that is recessed toward the first surface is formed on one side of the second surface of the back plate 201. In the closed state, the electronic device bracket 100 is received in the bracket receiving groove 203, and the support assembly 20 faces away from the base. One side of 10 is flush with the second surface. This makes the back of the entire protective case 200 flat in the closed state, which can be better placed without affecting other functions, and can also better match the adsorption force of the annular magnetic area of wireless charging, magnetic holders, etc.

In some embodiments, referring to FIG. 4 , the back plate 201 serves as a component of the base 10 . The first surface side of the back plate 201 is also formed with a magnet mounting groove 204 that is recessed toward the second surface. The magnet mounting groove 204 is accommodated around the bracket. Slot 203 is set. The second magnet assembly 21 is installed in the magnet installation slot 204 . In the closed state, the support assembly 20 is stored in the bracket accommodating groove 203, and the inner ring magnet 32 and the outer ring magnet 31 are magnetically adsorbed and connected to the side wall of the bracket accommodating groove 203 close to the magnet installation groove 204. In addition, the base 10 further includes, for example, a bottom cover 12 , which is disposed on the first surface side of the back plate 201 and can be covered on the magnet installation groove 204 to ensure stable installation of the first magnet assembly 11 .

The bracket receiving groove 203 is, for example, a circular groove. A connecting position 2031 is formed in the bracket receiving groove 203 between the center of the circular groove and its circumference. The supporting component 20 and the back plate 201 are connected to the connecting position 2031 . That is, the connection position 2031 is eccentrically arranged in the bracket receiving groove 203 .

Specifically, refer to FIGS. 2 , 5 to 7 , 9 to 12 , 14 to 16 , and 18 to 19 . In some embodiments, the support assembly 20 further includes: a support portion 23 and a finger clip portion 24 . The opposite ends of the finger clip portion 24 are rotatably connected to the support portion 23 and the base 10 respectively. One end of the support portion 23 connected to the finger clip portion 24 can rotate with the finger clip portion 24 relative to the base 10 to approach or move away from the base 10, and support The end of the portion 23 away from the finger clip portion 24 can rotate around the finger clip portion 24 to move closer to or farther away from the base 10 . In the closed state, the finger clip portion 24 is stored between the support portion 23 and the base 10; in the open state, the finger clip portion 24 forms an included angle with the support portion 23 and the base 10 respectively.

Among them, Figure 1, Figure 8, Figure 13, and Figure 17 are closed states. The open state includes the support state. Specifically, Figures 5 to 7 and 10 to 12 are the open state and specifically the support state. Figures 15 to 16 and 18 to 19 show an open state but a non-supported state. At this time, the finger clip portion 24 can be held by fingers to use the finger clip function.

According to the material of the finger clip part 24, the finger clip part 24 in the first embodiment and the second embodiment is an integrally formed flexible structure, which can be a flexible sheet made of TPU material. In the third embodiment and the fourth embodiment, the finger clip part 24 is an integrally formed flexible structure. 24 is a hard structure. In the first embodiment and the second embodiment, the finger clip portion 24 includes, for example, a fixing piece and a connecting piece. The corresponding support member 23 can be configured as a cover structure, and the fixing member is fixed on one side of the cover, for example, by pasting or other methods, so as to provide strong support from the cover structure. It can also realize the replacement of the finger clip portion 24 in the closed state. Good hiding. The connecting member can rotate relative to the fixing member, that is, the cover, for example, through the folds on the finger clip portion 24 to realize the rotation of the support member 23 relative to the finger clip portion 24 . If the finger clip portion 24 is made of a flexible material, it can be made thinner, occupy less thickness, and be comfortable to hold with the fingers. In the third and fourth embodiments, the finger clip portion 24 is a hard structure, such as an iron ring, and the corresponding support member 23 can no longer be configured as a cover structure, but can be configured as a circular ring structure. The corresponding finger clip portion 24 can be configured as a semi-annular structure, and the finger clip portion 24 can be rotationally connected to the support member 23 through a hinged structure.

In some embodiments, the support assembly 20 further includes a rotating part 25 , the rotating part 25 is connected between the finger clamp part 24 and the base 10 , and the end of the finger clamp part 24 away from the rotating part 25 can be connected to the rotating part around the finger clamp part 24 One end of the part 25 rotates, which can be understood as the finger clip part 24 can rotate around the first axis relative to the rotating part 25, so that the end of the support part 23 connected to the finger clip part 24 can rotate with the finger clip part 24 to move closer to or away from the base. 10. The rotating part 25 can rotate relative to the base 10 around the second axis. It can be understood that the extending directions of the first axis and the second axis are different. For example, referring to Figures 1, 5 to 7, when the finger clip portion 24 is a flexible sheet, the rotating portion 25 can be a part of the flexible sheet and be integrally formed with the connector. Taking the second surface of the back plate 201 as a reference surface, the first axis is, for example, parallel to the second surface, and the second axis is, for example, perpendicular to the second surface. The finger clip portion 24 rotates relative to the rotating portion 25 about the first axis to switch from the closed state in FIG. 1 to the open state in FIGS. 5 and 6 . At this time, only the vertical support of the electronic device 300 can be achieved. By rotating the rotating part 25 around the second axis, the support assembly 20 can be rotated from the angle in FIGS. 5 and 6 to the angle in FIG. 7 . At this time, the electronic device 300 can be laterally supported, thereby making the support function more flexible. In addition, referring to FIG. 13 , FIG. 15 and FIG. 16 , when the finger clip part 24 is of a hard structure, the rotating part 25 can be hinged to the finger clip part 24 to realize the rotation of the finger clip part 24 around the first axis, so that The support assembly 20 can be rotated from the closed state shown in FIG. 13 to the open state shown in FIG. 15 . At this time, when the fingers hold the finger clip portion 24 , the finger seam is along the width direction of the electronic device 300 . The rotating part 25 is rotationally connected to the back plate 201 so that the rotating part 25 can rotate around the second axis, so that the support assembly 20 can rotate from the angle in Figure 15 to the angle in Figure 16 . At this time, when the finger clamp part 24 is held between the fingers, Along the length direction of the electronic device 300, a multi-directional clamping function can be realized, making the use more flexible.

In some embodiments (such as the third embodiment and the fourth embodiment), the support assembly 20 further includes a sliding part 26 , and the sliding part 26 is slidably connected to the base 10 . The finger clip portion 24 can rotate relative to the sliding portion 26 so that one end of the support portion 23 connected to the finger clip portion 24 can rotate with the finger clip portion 24 to approach or move away from the base 10 . In this embodiment, the back plate 201 is a component of the base 10. For example, the back plate 201 is also provided with a chute that matches the sliding part 26, so that the sliding part 26 can slide back and forth. The extending direction of the chute may be along the direction of the long side of the side plate 202 or may be inclined to the direction of the long side of the side plate 202 . For example, referring to Figures 8, 10 to 13, when the finger clip portion 24 rotates relative to the sliding portion 26, it can be switched from the closed state of Figure 8 to the open state of Figures 10 and 11. At this time, the support assembly 20 can be supported on the electronic device. If the middle part of 300 is supported vertically, the elevation angle may be too large. By sliding the sliding part 26 to the bottom of the electronic device 300, the support assembly 20 changes from the position in Figure 11 to the position in Figure 12, and the support angle can also be adjusted. In addition, the sliding part 26 in this embodiment can be used in combination with the rotating part 25. Referring to Figure 17, compared with the structure in Figures 13 to 16, that is, the third embodiment, in the fourth embodiment, the back plate 201 is also provided with The sliding part 26 can slide in the chute and can also rotate in the chute. At this time, the sliding part 26 also serves as the rotating part 25. When the sliding part 26 slides the support assembly 20, it can be switched from the position shown in Figure 18 to the position shown in Figure 19, realizing The effect of clamping at different positions.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Although the present utility model has been disclosed above in terms of preferred embodiments, they are not intended to limit the present invention. Any Those skilled in the art can make some changes or modifications to equivalent embodiments with equivalent changes using the technical contents disclosed above without departing from the scope of the technical solutions of the present utility model. Content, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model still fall within the scope of the technical solutions of the present utility model.

Claims (11)

1. An electronic equipment stand (100), characterized in that it includes: Base (10), the base (10) is provided with a first magnet assembly (11); The support component (20) can rotate relative to the base (10) to switch between an open state and a closed state; a second magnet component (21) is provided on the support component (20); Wherein, in the closed state, the first magnet assembly (11) and the second magnet assembly (21) are combined to form an annular magnetic attraction portion (30); the annular magnetic attraction portion (30) includes opposite Outer ring magnet (31) and inner ring magnet (32); the inner ring magnet (32) is magnetically adsorbed and connected to the ring center side of the outer ring magnet (31) close to the annular magnetic suction part (30); In the open state, the outer ring magnet (31) and the inner ring magnet (32) are separated from each other as the support assembly (20) rotates relative to the base (10). 2. The electronic device holder (100) of claim 1, wherein the first magnet assembly (11) includes at least one first magnet (111), and the second magnet assembly (21) includes at least A second magnet (211); the at least one first magnet (111) serves as the outer ring magnet (31) in the closed state; the at least one second magnet (211) acts as the outer ring magnet (31) in the closed state The following are used as the inner ring magnet (32); or The at least one first magnet (111) serves as the inner ring magnet (32) in the closed state; the at least one second magnet (211) serves as the outer ring magnet in the closed state. (31). 3. The electronic equipment stand (100) according to claim 1, characterized in that the support assembly (20) includes a first fixing frame (22), and a first fixing frame (22) is formed on the first fixing frame (22). Fixed groove (221), the second magnet assembly (21) is arranged in the first fixed groove (221); in the closed state, the inner ring magnet (32) and the outer ring magnet (31 ) are spaced apart and the groove walls of the first fixing groove (221) are adsorbed and connected to each other. 4. The electronic equipment holder (100) according to claim 1, characterized in that, in the closed state, the surface of the inner ring magnet (32) facing away from the ring center of the annular magnetic attraction portion (30) is the third An adsorption surface; the side of the outer ring magnet (31) facing the center of the annular magnetic suction part (30) is the second adsorption surface; in the closed state, the inner ring magnet (32) and the outer ring magnet The ring magnet (31) is adsorbed and connected by the first adsorption surface and the second adsorption surface contacting each other. 5. The electronic equipment stand (100) according to claim 1, characterized in that the support assembly (20) includes: a support portion (23); a finger clip portion (24), the finger clip portion (24) The two opposite ends are rotatably connected to the support part (23) and the base (10) respectively. One end of the support part (23) connected to the finger clip part (24) can follow the finger clip part (24). 24) Rotate relative to the base (10) to be closer to or away from the base (10), and the end of the support portion (23) away from the finger clip portion (24) can wrap around the finger clip portion (24) ) Rotate to move closer to or away from the base (10); In the closed state, the finger clip portion (24) is stored between the support portion (23) and the base (10); in the open state, the finger clip portion (24) is connected to each other respectively. An included angle is formed between the support part (23) and the base (10). 6. The electronic equipment stand (100) according to claim 5, characterized in that the support assembly (20) further includes a rotating part (25), the rotating part (25) is connected to the finger clip part ( 24) and the base (10), one end of the finger clip portion (24) away from the rotating portion (25) can be connected to the rotating portion (25) around the finger clip portion (24). One end is rotated so that the end of the support portion (23) connected to the finger clip portion (24) can rotate with the finger clip portion (24) to approach or move away from the base (10); the rotating portion (25) can rotate relative to the base (10). 7. The electronic equipment stand (100) according to claim 5, characterized in that the support assembly (20) further includes a sliding part (26), the sliding part (26) is slidingly connected to the base (10) ); the finger clip portion (24) can rotate relative to the sliding portion (26) so that one end of the support portion (23) connected to the finger clip portion (24) can follow the finger clip portion (24) Rotate to move closer to or farther away from the base (10). 8. A protective case (200), characterized in that it includes: Back plate (201), the back plate (201) has an opposite first surface and a second surface, and an electronic device containing cavity is formed on one side of the back plate (201) close to the first surface; The electronic equipment stand (100) according to any one of claims 1 to 7, the base (10) of the electronic equipment stand (100) is connected to the second surface of the backplane (201) ; Or the back plate (201) is a component of the base (10), and the support assembly (20) is provided on the side of the back plate (201) close to the second surface. 9. The protective case (200) according to claim 8, wherein a bracket receiving groove (203) recessed toward the first surface is formed on one side of the second surface of the back plate (201), and the closing In this state, the electronic equipment bracket (100) is stored in the bracket receiving groove (203), and the side of the support component (20) facing away from the base (10) is flush with the second surface. 10. The protective case (200) according to claim 8, characterized in that the back plate (201) serves as a component of the base (10), and the second surface side of the back plate (201) A bracket receiving groove (203) recessed toward the first surface is formed, and a magnet mounting groove (204) recessed toward the second surface is formed on one side of the first surface of the back plate (201). The magnet mounting groove (204) ) is arranged around the bracket receiving slot (203); the second magnet assembly (21) is installed in the magnet installation slot (204); in the closed state, the support assembly (20) is stored in the In the bracket accommodation slot (203), the inner ring magnet (32) and the outer ring magnet (31) are magnetically adsorbed and connected to the side wall of the magnet installation slot (204) close to the bracket accommodation slot (203). . 11. The protective case (200) according to claim 9, characterized in that the bracket receiving groove (203) is a circular groove, and a groove located in the center of the circular groove is formed in the bracket receiving groove (203). The support assembly (20) and the back plate (201) are connected to the connection position (2031) between its circumference.