An electronic device accessory

Abstract

The application relates to an electronic device accessory, comprising: a shell; a support rotatably connected to one side of the shell along the thickness direction of the shell; wherein the outer contour of the support is rectangular, and at least two corners of the outer contour of the support are rounded; the length dimension L1 of the support along the shell satisfies 38mm<=L1<=126mm, and / or the width dimension W1 of the support along the shell satisfies 62mm<=W1<=80mm. The support has a larger size, improves the structural stability of the support itself, reduces the possibility of bending deformation of the support in a supporting state, increases the contact area between the support and a supporting surface such as a desktop, reduces the possibility of sliding deviation of the support on the supporting surface in the supporting state, and further improves the reliability of the support. The outer contour of the support is a rectangle with rounded corners, which can be more matched with the shape of a rectangular electronic device, and the user experience is improved.

Description

Technical Field

[0001] This application relates to the field of equipment accessories technology, and more specifically to an electronic device accessory. Background Technology

[0002] Electronic device accessories can provide support, allowing the device to stand upright on surfaces like desktops for viewing, photography, and other operations. However, current electronic device accessory stands suffer from low reliability, failing to provide sufficient support. Furthermore, these stands are typically ring-shaped, while electronic devices are usually rectangular, especially with upcoming Apple phones. Figure 1a and 2b As shown, the back of the mobile phone 200 includes a first back 201 and a second back 202. The first back 201 is connected to the perimeter of the second back 202. The outline of the second back 202 is rectangular and occupies most of the back area of ​​the mobile phone 200. The position of the second back 202 is also the position corresponding to the existing bracket. However, the ring shape of the existing bracket does not match the rectangular shape of the second back 202, thus affecting the user experience. Utility Model Content

[0003] In view of this, this application provides an electronic device accessory to solve the problems of low reliability and mismatch between the bracket and the shape of the electronic device in the prior art.

[0004] This application provides an electronic device accessory, including:

[0005] case;

[0006] A bracket, which is rotatably connected to one side of the housing along the thickness direction of the housing;

[0007] The outer contour of the bracket is rectangular, and at least two corners of the outer contour of the bracket are rounded.

[0008] The dimension L1 of the bracket along the length direction of the housing satisfies: 38mm≤L1≤126mm, and / or the dimension W1 of the bracket along the width direction of the housing satisfies: 62mm≤W1≤80mm.

[0009] In one possible implementation, the dimension D1 of the bracket along the thickness direction of the housing satisfies: 0.8mm≤D1≤2.5mm.

[0010] In one possible implementation, the bracket includes a first side, a second side, a third side, and a fourth side;

[0011] The corner where the first side and the third side connect is a first rounded corner;

[0012] The corner where the first side and the fourth side connect is a second rounded corner, and the second rounded corner has the same size as the first rounded corner.

[0013] Wherein, the radius R1 of the first fillet satisfies: 9mm≤R1≤12mm, and / or, the central angle α of the first fillet satisfies: 85°≤α≤95°.

[0014] In one possible implementation, the corner where the second side connects to the third side is a third rounded corner;

[0015] The corner where the second side connects to the fourth side is the fourth rounded corner, and the fourth rounded corner has the same size as the third rounded corner, the second rounded corner, and the first rounded corner; or,

[0016] The corners where the second side connects to the third side and the corners where the second side connects to the fourth side are both right angles.

[0017] In one possible implementation, the housing has a receiving groove along the thickness direction of the housing;

[0018] When the bracket is in the retracted state, it is housed within the receiving groove, and the distance H between the upper end face of the bracket and the top wall of the receiving groove along the thickness direction of the housing satisfies: 0 ≤ H ≤ 1 mm; and / or,

[0019] At least one of the housing and the bracket has a handle groove.

[0020] In one possible implementation, the housing includes a back plate for covering the back of the electronic device. The back plate includes a first back plate portion and a second back plate portion. The first back plate portion is connected to the periphery of the second back plate portion. The first back plate portion and the second back plate portion are made of different materials. The first back plate portion has a through hole for avoiding the camera area of ​​the electronic device. The first back plate portion protrudes relative to the second back plate portion along the thickness direction of the housing, such that the side wall surface of the first back plate portion and the top wall surface of the second back plate portion form a receiving groove. When the bracket is in the stored state, the bracket is received in the receiving groove.

[0021] In one possible implementation, the bracket is provided with a first magnetic element, which, when the bracket is in a retracted state, is used to magnetically engage with a second magnetic element of the electronic device.

[0022] In one possible implementation, the housing includes a back panel, and the electronic device accessory also includes a base;

[0023] The base is mounted on the back plate, and the bracket is rotatably connected to the base;

[0024] The outer contour of the base is rectangular, and at least two corners of the outer contour of the base are rounded.

[0025] In one possible implementation, the bracket is rotatably connected to the base via a connecting mechanism;

[0026] The connecting mechanism enables the bracket to rotate relative to the base in a first direction.

[0027] In one possible implementation, the bracket has a first end face and a second end face disposed opposite to each other along its own thickness direction, and the connecting mechanism enables the bracket to rotate relative to the base in a first direction and a second direction, so that the first end face is exposed when the bracket is in a first retracted state, and the second end face is exposed when the bracket is in a second retracted state.

[0028] In one possible implementation, the first end face and / or the second end face are connected to a functional component, which includes at least one of a mirror, a strap, a lanyard, and a card holder.

[0029] In one possible implementation, the housing further includes a receiving cavity for accommodating electronic equipment;

[0030] The back plate has a through hole that extends through the back plate along the thickness direction of the housing. The through hole communicates with the receiving cavity and is used to avoid the camera area of ​​the electronic device.

[0031] The through hole, the bracket, and the base are distributed along the length of the housing, and the through hole, the bracket, and the base are all symmetrical about the axis of the housing.

[0032] In one possible implementation, the dimension L2 of the through hole along the length direction of the housing satisfies: 38mm≤L2≤42mm; and / or, the dimension W2 of the through hole along the width direction of the housing satisfies: 68mm≤W2≤72mm.

[0033] In one possible implementation, the projected area of ​​the bracket along the thickness direction of the housing is S1, the projected area of ​​the base along the thickness direction of the housing is S4, the projected area of ​​the through hole along the thickness direction of the housing is S3, and the projected area of ​​the back plate along the thickness direction of the housing is S2.

[0034] It satisfies: 0.85≤S / S2<1, where S=S1+S3+S4.

[0035] In one possible implementation, the projected area of ​​the bracket along the thickness direction of the housing is S1, the projected area of ​​the base along the thickness direction of the housing is S4, the projected area of ​​the through hole along the thickness direction of the housing is S3, and the projected area of ​​the back plate along the thickness direction of the housing is S2.

[0036] The electronic device accessory satisfies at least one of the following three conditions: 0.5≤S1 / S4≤5, 0.25≤S1 / S2≤0.75, 0.25≤S3 / S2≤0.3.

[0037] In one possible implementation, the dimension L2 of the through hole along the length of the housing and the dimension L1 of the bracket along the length of the housing satisfy: 0.3 ≤ L2 / L1 ≤ 1; and / or,

[0038] The dimension W2 of the through hole along the width direction of the housing and the dimension W1 of the bracket along the width direction of the housing satisfy: 0.9≤W2 / W1≤1.2.

[0039] In one possible implementation, the through hole is a square-round hole, and the four corners of the square-round hole are all fifth rounded corners;

[0040] The radius R2 of the fifth fillet satisfies: 9mm≤R2≤12mm; and / or the angle β of the central angle of the fifth fillet satisfies: 85°≤β≤95°.

[0041] In one possible implementation, the through holes and the bracket are arranged at intervals along the length of the housing;

[0042] The distance L3 between the through hole and the shell satisfies: 1mm≤L3≤5mm.

[0043] The beneficial effects of this application are as follows: The bracket is larger in size than brackets in related technologies, which not only improves the structural stability of the bracket itself and reduces the possibility of bending deformation under support, but also increases the contact area between the bracket and the supporting surface such as the desktop, reducing the possibility of sliding or shifting on the supporting surface under support, thereby improving the reliability of the bracket and providing reliable support for electronic devices. On the other hand, the outer contour of the bracket is a rectangle with rounded corners. Compared to a ring-shaped bracket, a rectangular bracket is better suited to the shape of rectangular electronic devices, especially the rectangular second back shape of Apple's new phones, improving the user experience. Furthermore, the rounded corner design makes the stress distribution of the bracket more uniform, improving the bracket's fatigue strength and impact resistance, enhancing the stability of the bracket structure, extending the bracket's service life, and also improving the safety of the bracket's use, reducing the possibility of the bracket's corners scratching the user, thereby improving the user experience.

[0044] It should be understood that the above general description and the following detailed description are merely exemplary and do not limit this application. Attached Figure Description

[0045] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0046] Figure 1a This is a diagram of a mobile phone from a first-person perspective.

[0047] Figure 1b This is a schematic diagram of a mobile phone from a second-person perspective.

[0048] Figure 2a A schematic diagram of an electronic device accessory provided in an embodiment of this application;

[0049] Figure 2b for Figure 2a A schematic diagram of electronic device accessories from another perspective;

[0050] Figure 2c for Figure 2a A schematic diagram of the outer contour of the back panel of a component in an electronic device.

[0051] Figure 3 A schematic diagram of an electronic device accessory provided in another embodiment of this application;

[0052] Figure 4 for Figure 3 A close-up view of a component of an electronic device;

[0053] Figure 5 This is a schematic diagram of a bracket in one embodiment of this application;

[0054] Figure 6 This is a schematic diagram of the bracket in another embodiment of this application;

[0055] Figure 7a This is a schematic diagram of a receiving groove on the housing of an electronic device accessory according to an embodiment of this application;

[0056] Figure 7b This is a schematic diagram of a receiving groove on the housing of an electronic device accessory according to another embodiment of this application;

[0057] Figure 8 This is a schematic diagram of the bracket of an electronic device accessory in a first stored state according to an embodiment of this application;

[0058] Figure 9 for Figure 8 A partial schematic diagram of electronic device components;

[0059] Figure 10 This is an exploded view of an electronic device accessory in one embodiment of this application;

[0060] Figure 11 This is a schematic diagram of the bracket of an electronic device accessory after rotation in one embodiment of this application;

[0061] Figure 12 This is a schematic diagram of the support on which the electronic device is located in a first supported state according to an embodiment of this application;

[0062] Figure 13 This is a schematic diagram of the support on which the electronic device is located in a second support state according to an embodiment of this application;

[0063] Figure 14 This is a schematic diagram of the bracket of an electronic device accessory in a second storage state according to an embodiment of this application;

[0064] Figure 15 This is a schematic diagram of the connection mechanism of an electronic device accessory in one embodiment of this application;

[0065] Figure 16 This is an exploded view of a portion of an electronic device component in one embodiment of this application;

[0066] Figure 17 This is a schematic diagram of the bracket of an electronic device accessory in a first position according to an embodiment of this application;

[0067] Figure 18 This is a schematic diagram of the bracket of an electronic device accessory in a second position according to an embodiment of this application;

[0068] Figure 19 This is a schematic diagram of the bracket of an electronic device accessory in a third position according to an embodiment of this application;

[0069] Figure 20 This is a schematic diagram of the bracket of an electronic device accessory in the fourth position according to an embodiment of this application;

[0070] Figure 21 This is an exploded view of the connection mechanism of an electronic device accessory in one embodiment of this application;

[0071] Figure 22 This is a partial cross-sectional view of the connection mechanism of an electronic device accessory in one embodiment of this application;

[0072] Figure 23 This is an exploded view of the connection mechanism of an electronic device accessory in another embodiment of this application;

[0073] Figure 24 This is a partial cross-sectional view of the connection mechanism of an electronic device accessory in another embodiment of this application;

[0074] Figure 25 This is an exploded view of the connection mechanism of an electronic device accessory in another embodiment of this application;

[0075] Figure 26 This is an exploded view of the connection mechanism of an electronic device accessory in another embodiment of this application;

[0076] Figure 27 This is an exploded view of a portion of an electronic device accessory in another embodiment of this application;

[0077] Figure 28 This is a partial enlarged view of an electronic device accessory in yet another embodiment of this application;

[0078] Figure 29 This is an exploded view of a portion of an electronic device component in another embodiment of this application;

[0079] Figure 30 This is a schematic diagram of the structure of an electronic device accessory in another embodiment of this application;

[0080] Figure 31 This is an exploded view of the base, connecting mechanism, and limiting component in yet another embodiment of this application;

[0081] Figure 32 A schematic diagram of the rotating base from another perspective;

[0082] Figure 33 This is a schematic diagram of the shell structure in another embodiment of this application;

[0083] Figure 34 for Figure 33A magnified view of part I in the middle;

[0084] Figure 35 This is a schematic diagram of the structure of an electronic device accessory in another embodiment of this application.

[0085] Figure label:

[0086] 100 - Electronic device accessories;

[0087] 10-Shell; 10a-Short side; 10b-Long side; 11-Back plate; 11A-First back plate portion; 11B-Second back plate portion; 11a-Upper end face of the back plate; 11b-Outer contour of the back plate; 111-Through hole; 1111-Fifth rounded corner; 112-Protrusion; 113-Receiving groove; 114-Hand groove; 115-Guide groove; 12-Side plate; 13-Receiving cavity; 14-Mating part; 141-Second limiting groove; 15-Decorative part;

[0088] 20-Bracket; 20a-First side; 20b-Second side; 20c-Third side; 20d-Fourth side; 20e-First rounded corner; 20f-Second rounded corner; 20g-Third rounded corner; 20h-Fourth rounded corner; 20i-First right angle; 20j-Second right angle; 20k-First end face; 20l-Second end face; 21-First magnetic suction element; 22-First mounting groove; 23-Support end; 24-Fourth mounting groove; 25-First mounting cavity; 26-First clearance groove; 27-Opening;

[0089] 30-Base; 30a-Fifth side; 30b-Sixth side; 30c-Seventh side; 30d-Eighth side; 30e-Sixth rounded corner; 30f-Seventh rounded corner; 30g-Third right angle; 30h-Fourth right angle; 30k-Upper end face of base; 31-Main body; 32-Guide part; 33-Second mounting cavity; 34-Second clearance groove; 35-Rotating seat; 351-Fifth mounting groove; 352-Limiting post; 353-Second protrusion; 354-Third clearance groove; 36-Fixed seat; 361-Limiting hole;

[0090] 40 - Connecting mechanism; 41 - First connecting member; 411 - First sleeve portion; 4111 - Second plane; 412 - First connecting portion; 42 - First shaft body; 421 - First shaft segment; 422 - Second shaft segment; 4221 - First plane; 43 - First bushing; 431 - First connecting hole; 432 - First mounting hole; 433 - Second mounting groove; 44 - Second connecting member; 441 - Second sleeve portion; 4411 - Fourth plane; 442 - Second connecting portion; 45 - Second shaft body; 451 - Third shaft segment; 452 - Fourth shaft segment; 4521 - Third plane; 46 - Second bushing; 461 - Second connecting hole; 462 - Second mounting hole; 463 - Third mounting groove; 47 - Fixing member; 471 - First main body portion; 472 - Second main body portion; 473 - First limiting groove; 48 - Third connecting member;

[0091] 50 - Limiting assembly; 51 - Limiting component; 52 - Spring;

[0092] 60-Functional components;

[0093] 200 - Mobile phone; 201 - First back panel; 202 - Second back panel. Detailed Implementation

[0094] To better understand the technical solution of this application, the embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0095] It should be understood that the described embodiments are merely some, not all, of the embodiments in this application. All other embodiments obtained by those skilled in the art based on the embodiments in this application without inventive effort are within the scope of protection of this application.

[0096] The terminology used in the embodiments of this application is for the purpose of describing particular embodiments only and is not intended to be limiting of this application. The singular forms “a,” “the,” and “the” used in the embodiments of this application and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise.

[0097] It should be understood that the term "and / or" used in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, the character " / " in this article generally indicates that the preceding and following related objects have an "or" relationship.

[0098] With the continuous development and advancement of electronic devices, their usage scenarios have become increasingly diverse, and accessories for these devices have acquired more functions. For example, accessories can provide support, allowing devices to be placed on desktops or other surfaces for viewing, photography, and other operations. However, currently, the reliability of these accessory stands is low, making it difficult to provide reliable support for electronic devices.

[0099] Electronic devices can be mobile phones. Figure 1a and Figure 1b As shown, the back of the mobile phone 200 includes a first back 201 and a second back 202. The first back 201 is connected to the perimeter of the second back 202. The outline of the second back 202 is rectangular and occupies most of the area of ​​the back of the mobile phone 200. The position of the second back 202 is also the position corresponding to the existing bracket. However, the existing bracket is usually ring-shaped. The shape of the ring does not match the rectangular shape of the second back 202, thus affecting the user experience.

[0100] To address the aforementioned issues, this application provides an electronic device accessory, which can be a protective case, support frame, power bank, wireless charger, etc., and can be applied to electronic devices such as mobile phones and tablets.

[0101] The following section uses a mobile phone case as an example to explain its structure in detail.

[0102] like Figures 2a to 2c As shown, the electronic device accessory 100 includes a housing 10 and a bracket 20. The length direction of the housing 10 is the X direction, the width direction is the Y direction, and the thickness direction is the Z direction. The housing 10 includes a back plate 11 and a side plate 12, which are connected to form a receiving cavity 13 for accommodating an electronic device (not shown). The back plate 11 covers the back of the electronic device, and the side plate 12 covers the frame of the electronic device, thereby providing effective protection for the back and frame of the electronic device. Figure 2c The outer contour 11b of the back plate 11 is shown in thick solid lines, and the projection range of the back plate 11 along the thickness direction Z of the housing 10 is shown in thin diagonal lines. The bracket 20 is rotatably connected to one side of the back plate 11 along the thickness direction Z of the housing 10. The bracket 20 is used to support the housing 10 so that the housing 10 can be placed upright on a support surface such as a table (not shown in the figure).

[0103] The outer contour of the bracket 20 is rectangular, and at least two corners of the outer contour of the bracket 20 are rounded. That is, the outer contour of the bracket 20 can be composed of straight line segments and arc segments. Specifically, the bracket 20 includes a first side 20a, a second side 20b, a third side 20c, and a fourth side 20d. The first side 20a and the second side 20b can extend along the width direction Y of the housing 10, and the third side 20c and the fourth side 20d can extend along the length direction X of the housing 10. The corner where the first side 20a and the third side 20c connect can be a first rounded corner 20e, the corner where the first side 20a and the fourth side 20d connect can be a second rounded corner 20f, the corner where the second side 20b and the third side 20c connect can be a third rounded corner 20g, and the corner where the second side 20b and the fourth side 20d connect can be a fourth rounded corner 20h. That is, the outer contour of the bracket 20 is a rounded rectangle, which can include four straight line segments and four arc segments.

[0104] Along the length direction X of the housing 10, the dimension L1 of the bracket 20 satisfies: 38mm≤L1≤126mm. For example, L1 can be 38mm, 40mm, 45mm, 50mm, 55mm, 60mm, 65mm, 70mm, 75mm, 80mm, 85mm, 90mm, 95mm, 100mm, 105mm, 110mm, 115mm, 120mm, 125mm or 126mm, or other values ​​within the above range.

[0105] Along the width direction Y of the housing 10, the dimension W1 of the bracket 20 satisfies: 62mm≤W1≤80mm. For example, W1 can be 62mm, 64mm, 64mm, 66mm, 68mm, 70mm, 72mm, 74mm, 76mm, 78mm or 80mm, or other values ​​within the above range.

[0106] In this embodiment, when the bracket 20 satisfies 38mm≤L1≤126mm and / or 62mm≤W1≤80mm, the bracket 20 is larger than the brackets in related technologies. This not only improves the structural stability of the bracket 20 and reduces the possibility of bending deformation under support, but also increases the contact area between the bracket 20 and the support surface such as the desktop, reducing the possibility of sliding displacement of the bracket 20 on the support surface under support, thereby improving the reliability of the bracket 20 and providing reliable support for electronic devices. Furthermore, the outer contour of the bracket 20 is a rectangle with rounded corners. Compared to a ring-shaped bracket, a rectangular bracket is more suitable for the shape of rectangular electronic devices. Please refer to [reference needed]. Figure 1a and Figure 1bAs shown, the shape of the second back 202, especially the rectangular shape of the new Apple phone 200, is adapted to improve the user experience. Moreover, the rounded corner design makes the stress distribution of the bracket 20 more uniform, which improves the fatigue strength and impact resistance of the bracket 20, enhances the structural stability of the bracket 20, extends the service life of the bracket 20, and also improves the safety of the bracket 20 in use, reducing the possibility of the corners of the bracket 20 scratching the user, thereby improving the user experience.

[0107] By limiting the dimensions of the bracket 20 along the length direction X and the width direction Y of the housing 10, the stability and reliability of the bracket 20 are improved, and the service life of the bracket 20 is extended.

[0108] In some embodiments, along the thickness direction Z of the housing 10, the projected area S1 of the bracket 20 and the projected area S2 of the back plate 11 satisfy: 0.25≤S1 / S2≤0.75. The ratio of S1 to S2 can be 0.25, 0.3, 0.35, 0.4, 0.45, 0.5, 0.6, 0.65, 0.7 or 0.75, or other values ​​within the above range.

[0109] The bracket 20 has a retracted state and a supported state. When the bracket 20 is in the retracted state, it is parallel to the back plate 11. For example, the angle between the bracket 20 and the back plate 11 can be 0°. The projected area S1 of the bracket 20 along the thickness direction Z of the housing 10 can be regarded as the projected area of ​​the bracket 20 in the retracted state. When the bracket 20 rotates relative to the back plate 11, the angle between the bracket 20 and the back plate 11 can gradually increase, thereby switching the bracket 20 from the retracted state to the supported state. In the supported state, the bracket 20 supports the housing 10, allowing the electronic device to be placed upright on a table or other supporting surface.

[0110] like Figure 2aAs shown, in some embodiments, the first fillet 20e and the second fillet 20f have the same dimensions. The radius R1 of the arc of the first fillet 20e satisfies 9mm ≤ R1 ≤ 12mm. For example, R1 can be 9mm, 9.5mm, 10mm, 10.5mm, 11mm, 11.5mm, or 12mm, or other values ​​within the above range. The central angle α of the first fillet 20e satisfies 85° ≤ α ≤ 95°. For example, α can be 85°, 86°, 87°, 88°, 89°, 90°, 91°, 92°, 93°, 94°, or 95°, or other values ​​within the above range. By limiting the dimensions of the first fillet 20e and the second fillet 20f, the possibility of sharp edges appearing on the bracket 20 is reduced, thereby effectively dispersing the stress on the corners of the bracket 20, improving the structural strength and reliability of the bracket 20, extending the service life of the bracket 20, and also improving the safety of the bracket 20 in use. On the other hand, the above design also makes the outer contour of the bracket 20 smoother, improving the overall aesthetics of the bracket 20 and electronic device accessories 100, thereby improving the user experience.

[0111] In some embodiments, the dimensions of the first fillet 20e, the second fillet 20f, the third fillet 20g, and the fourth fillet 20h may be the same.

[0112] In other embodiments, the first fillet 20e and the second fillet 20f have the same size, the third fillet 20g and the fourth fillet 20h have the same size, and the third fillet 20g and the first fillet 20e have different sizes. For example, the radius of the arc of the first fillet 20e may be greater than or less than the radius of the arc of the third fillet 20g.

[0113] like Figure 3 As shown, in some embodiments, the corner where the first side 20a and the third side 20c connect can be a first rounded corner 20e, the corner where the first side 20a and the fourth side 20d connect can be a second rounded corner 20f, the corner where the second side 20b and the third side 20c connect can be a first right angle 20i, and the corner where the second side 20b and the fourth side 20d connect can be a second right angle 20j. That is, the outer contour of the bracket 20 includes four straight line segments and two arc segments.

[0114] Continue as Figure 3As shown, in some embodiments, along the thickness direction Z of the housing 10, the dimension D1 of the bracket 20 satisfies: 0.8mm ≤ D1 ≤ 2.5mm. For example, the dimension D1 of the bracket 20 can be 0.8mm, 0.9mm, 1mm, 1.2mm, 1.4mm, 1.6mm, 1.8mm, 2mm, 2.2mm, 2.4mm, or 2.5mm, or other values ​​within the above range. If the thickness of the bracket 20 (i.e., dimension D1) is too small, the bracket 20 is prone to bending deformation, making it difficult to provide reliable support for the electronic device and affecting the service life of the bracket 20. If the thickness of the bracket 20 is too large, it increases the thickness and weight of the electronic device accessory 100, which is not conducive to the use and storage of the electronic device accessory 100 and affects the user experience. Therefore, the thickness of the bracket 20 is designed to be between 0.8mm and 2.5mm, so as to ensure the structural stability and reliability of the bracket 20 while achieving a thinner and lighter design, reducing the thickness and weight of the electronic device accessory 100, thereby improving the user experience.

[0115] Continue as Figure 3 As shown, in some embodiments, the dimension of the bracket 20 along the length direction X of the housing 10 is L1, and the dimension of the bracket 20 along the width direction Y of the housing 10 is W1. L1 and W1 satisfy: 0.5 ≤ L1 / W1 ≤ 1.7. For example, the ratio of L1 to W1 is 0.5, 0.6, 0.7, 0.8, 0.9, 1, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, or 1.7, or other values ​​within the above range. As mentioned above, the outer contour of the bracket 20 is rectangular, which can be a rectangle or a square. That is, the aforementioned dimension L1 can be greater than, equal to, or less than the dimension W1. By limiting the ratio of the dimension of the bracket 20 along the length direction X of the housing 10 and its dimension along the width direction Y of the housing 10, the size and shape of the bracket 20 are kept within a reasonable range, thereby improving the stability of the bracket 20 structure, improving the reliability of the bracket 20, and extending the service life of the bracket 20.

[0116] The materials used for the brackets can be plastic, aluminum alloy, Kevlar, woven fabric, etc., and the specific choice can be made according to the actual needs of the bracket's use.

[0117] The back of the electronic device has a camera area, which houses components such as a camera and flash. For example... Figure 2a , Figure 2b and Figure 3As shown, the back plate 11 of the aforementioned electronic device accessory 100 has a through hole 111. This through hole 111 penetrates the back plate 11 along the thickness direction Z of the housing 10 and communicates with the receiving cavity 13. The through hole 111 provides openings for components such as the electronic device's camera and flash (not shown in the figure), ensuring that the back plate 11 does not affect the electronic device's camera function. The through hole 111 can be a circular hole, a square hole, or a square-round hole.

[0118] Along the thickness direction Z of the shell 10, the projected area S3 of the through hole 111 and the projected area S2 of the back plate 11 satisfy: 0.25≤S3 / S2≤0.3. For example, the ratio of S3 to S2 can be 0.25, 0.26, 0.27, 0.28, 0.29 or 0.3, or other values ​​within the above range.

[0119] With the continuous development and upgrading of electronic devices, the number of cameras on these devices has increased, resulting in a gradual increase in the camera area. This embodiment of the application increases the area of ​​the through-hole 111, thereby providing sufficient opening for the camera area of ​​the electronic device. This ensures that the backplate 11 of the electronic device accessory 100 does not obstruct the camera or flash of the electronic device, thus improving the compatibility between the electronic device accessory 100 and the electronic device.

[0120] like Figure 3 As shown, in some embodiments, the dimension of the through hole 111 along the length direction X of the housing 10 is L2, and the dimension of the through hole 111 along the width direction Y of the housing 10 is W2. L2 and W2 satisfy: 0.5 ≤ L2 / W2 ≤ 0.6. For example, the ratio of L2 to W2 is 0.5, 0.51, 0.52, 0.53, 0.54, 0.55, 0.56, 0.57, 0.58, 0.59, or 0.6, or other values ​​within the above range. By limiting the ratio of the dimension of the through hole 111 along the length direction X of the housing 10 to its dimension along the width direction Y of the housing 10, the shape of the through hole 111 is adapted to the shape of the camera area of ​​the electronic device, thereby making the electronic device accessory 100 better compatible with the electronic device.

[0121] Optionally, the size L2 of the through hole 111 satisfies: 38mm≤L2≤42mm. For example, L2 can be 38mm, 39mm, 40mm, 41mm or 42mm, or other values ​​within the above range.

[0122] The size W2 of the through hole 111 satisfies: 68mm≤W2≤72mm. For example, W2 can be 68mm, 69mm, 70mm, 71mm or 72mm, or other values ​​within the above range.

[0123] By limiting the dimensions of the through hole 111 along the length direction of the housing 10 and along the width direction Y of the housing 10, the opening area is kept within a reasonable range, thereby improving the structural stability of the back plate 111 and extending the service life of the electronic device accessory 100.

[0124] Continue as Figure 3 As shown, in some embodiments, along the length direction X of the housing 10, the size of the through hole 111 is L2, and the size of the bracket 20 is L1. L1 and L2 satisfy: 0.3≤L2 / L1≤1. For example, the ratio of L2 to L1 can be 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9 or 1, or other values ​​within the above range. That is to say, along the length direction X of the electronic device, the size of the through hole 111 can be less than or equal to the size of the bracket 20.

[0125] Along the width direction Y of the housing 10, the through hole 111 has a size of W2, and the bracket 20 has a size of W1. W2 and W1 satisfy: 0.9≤W2 / W1≤1.2. For example, W2 / W1 can be 0.9, 1, 1.1 or 1.2, or other values ​​within the above range. That is to say, along the width direction Y of the electronic device, the size of the through hole 111 is less than, equal to or greater than the size of the bracket 20.

[0126] By limiting the size ratio between the through hole 111 and the bracket 20, the reliability of the bracket 20 is ensured while improving the compatibility between the electronic device accessory 100 and the electronic device, thereby enhancing the user experience.

[0127] like Figure 3 As shown, in some embodiments, the through hole 111 can be a square-round hole, that is, the outer contour of the through hole 111 is a rounded rectangle. All four corners of the through hole 111 are fifth rounded corners 1111, and the radius R2 of the fifth rounded corner 1111 satisfies 9mm ≤ R2 ≤ 12mm. For example, R can be 9mm, 9.5mm, 10mm, 10.5mm, 11mm, 11.5mm, or 12mm, or other values ​​within the above range. The central angle β of the fifth rounded corner 1111 satisfies 85° ≤ β ≤ 95°. For example, α can be 85°, 86°, 87°, 88°, 89°, 90°, 91°, 92°, 93°, 94°, or 95°, or other values ​​within the above range. By limiting the angle of the rounded corner of the through hole 111, the structural strength and reliability of the through hole 111 are improved, and the service life of the electronic device accessory 100 is extended. On the other hand, the shape of the through hole 111 is adapted to the shape of the camera area of ​​the electronic device, thereby improving the compatibility between the electronic device accessory 100 and the electronic device and thus improving the user experience.

[0128] like Figure 3 As shown, in some embodiments, through holes 111 and brackets 20 are spaced apart along the length direction X of the housing 10. The distance L3 between the through holes 111 and the brackets 20 satisfies: 1mm ≤ L3 ≤ 5mm. For example, L3 can be 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, or 5mm, or other values ​​within the above range. By limiting the distance between the through holes 111 and the brackets 20, the overall structural strength of the back panel 11 is improved, ensuring the normal use of the electronic device accessory 100 and extending its service life.

[0129] like Figure 4 As shown, in some embodiments, the back plate 11 includes a protrusion 112, which protrudes along the thickness direction Z of the housing 10 in a direction away from the receiving cavity 13. The aforementioned through hole 111 is formed in the protrusion 112. The protrusion 112 plays a protective role for the camera area of ​​the electronic device, reducing the possibility of damage to the camera when the electronic device is dropped or collided, thereby extending the service life of the electronic device.

[0130] like Figure 3 As shown, in some embodiments, the bracket 20 can be a solid plate-like structure. For example, the projection shape of the bracket 20 along the thickness direction Z of the housing 10 can be a rounded rectangle to increase the structural strength of the bracket 20 and improve its reliability.

[0131] like Figure 5 As shown, in some other embodiments, the bracket 20 has an opening 27 that can penetrate the bracket 20, that is, the bracket 20 has an annular structure. The opening 27 can be a circular opening, a square opening, a square-oval opening, or an opening of other shapes.

[0132] like Figure 3 and Figure 5 As shown, in some embodiments, a first magnetic clasp 21 is provided on the side of the bracket 20 facing the back plate 11. The first magnetic clasp 21 can be a magnet. The first magnetic clasp 21 can engage with a second magnetic clasp (not shown) inside the electronic device to limit the position of the bracket 20, improve the stability of the bracket 20 on the housing 10 in the stored state, and reduce the possibility of the bracket 20 shifting or shaking. In some embodiments, the first magnetic clasp 21 can also engage with other accessories with magnetic functions (such as magnetic power banks, magnetic lanyards, etc.) to realize the connection between the bracket 20 and other accessories.

[0133] The bracket 20 has a first mounting groove 22 on the side facing the back plate 11, and the first magnetic member 21 is mounted in the first mounting groove 22. Optionally, the first mounting groove 22 can be an arc-shaped groove, and one or more first magnetic members 21 can be installed in the arc-shaped groove. Optionally, the bracket 20 can be provided with two symmetrically arranged first mounting grooves 22, and the two first mounting grooves 22 are respectively located on both sides of the opening 27.

[0134] like Figure 6 As shown, in some embodiments, the first mounting groove 22 can be an annular groove, and one or more first magnetic suction elements (not shown in the figure) can be installed in the arc-shaped groove.

[0135] In some embodiments, the inner diameter of the first mounting groove 22 is 45 mm to 47 mm, and the outer diameter of the first mounting groove 22 is 53 mm to 55 mm. The difference between the inner diameter and the outer diameter of the first mounting groove 22 is 8 mm to 10 mm.

[0136] like Figure 7a As shown, in some embodiments, the back plate 11 has a receiving groove 113 along the thickness direction Z of the housing 10. Please also refer to... Figure 8 When the bracket 20 is in the retracted state, it is housed within the receiving groove 113, and the first end face 20k of the bracket 20 is substantially flush with the upper end face 11a of the back plate 11 along the thickness direction Z of the housing 10. At this time, the distance H between them satisfies: 0mm ≤ H ≤ 1mm. This distance H can be, for example, 0mm, 0.2mm, 0.4mm, 0.6mm, 0.8mm, or 1mm, or other values ​​within the aforementioned range. In other words, the receiving groove 113 serves to house the bracket 20, reducing the possibility of the bracket 20 protruding from the back plate 11 and increasing the thickness of the electronic device accessory 100, thus achieving a thinner and lighter design for the electronic device accessory 100. On the other hand, the receiving groove 113 also protects the bracket 20, reducing the possibility of damage caused by collisions with the outside environment when the bracket 20 is in the retracted state, thereby extending the service life of the electronic device accessory 100.

[0137] In this embodiment, the backplate 11 can be cut into the backplate 11 by CNC machining on the injection-molded electronic device accessories. However, CNC machining marks are easily formed on the surface of the backplate 11 where the backplate 11 forms the backplate 11, which affects the aesthetics of the product. Usually, it is necessary to cover these surfaces with a layer of Mylar film.

[0138] Please also refer to Figure 7a and Figure 8In some embodiments, the back panel 11 has a handle groove 114, which is located on one side of the receiving groove 113 and communicates with it. By providing the handle groove 114, it is easier for the user to take the bracket 20 out of the receiving groove 113, thereby improving the user experience.

[0139] like Figure 8 As shown, in some embodiments, along the length direction X of the housing 10, the handle groove 114 may be located at the interval between the through hole 111 and the bracket 20.

[0140] like Figure 7b As shown, in some embodiments, the backplate 11 of the electronic device accessory includes a first backplate portion 11A and a second backplate portion 11B. The first backplate portion 11A has a through hole 111. The first backplate portion 11A and the side plate 12 are formed by injection molding in one step, and both are made of the same material, such as TPU. The first backplate portion 11A is connected to the periphery of the second backplate portion 11B. The two are formed by injection molding in two steps, and their materials are different, for example, the first backplate portion is made of TPU and the second backplate portion is made of PC. The first backplate portion 11A protrudes relative to the second backplate portion 11B along the thickness direction Z of the housing 10, such that the side wall surface of the first backplate portion 11A and the top wall surface of the second backplate portion 11B form a receiving groove 113.

[0141] When the bracket is in the retracted state, the bracket is housed in the receiving slot, and the first end face or the second end face is substantially flush with the top wall surface of the first back plate portion along the thickness direction of the housing (not shown in the figure).

[0142] In this embodiment, the first back plate portion and the second back plate portion are formed by two injection molding processes. During the injection molding process, the top wall surface of the first back plate portion protrudes beyond the top wall surface of the second back plate portion. As a result, after the injection molding is completed, the side wall surface of the first back plate portion and the top wall surface of the second back plate portion enclose each other to form the aforementioned receiving groove. This eliminates the need to form the receiving groove through CNC machining after the injection molding is completed, simplifying the processing steps. Furthermore, the back plate will not form CNC machining tool marks on the surface where the receiving groove is formed, effectively improving the aesthetics of the product.

[0143] By incorporating a receiving slot, the bracket can be stored within the internal space of the back panel, reducing the possibility of the bracket protruding from the outside of the back panel and increasing the thickness of electronic device components. This allows for a thinner and lighter design of electronic device components. On the other hand, the receiving slot also protects the bracket, reducing the possibility of damage from impacts when stored, thus extending the bracket's lifespan. The following description uses a housing with a receiving slot as an example.

[0144] like Figure 8As shown, in some embodiments, the electronic device accessory 100 further includes a base 30, which is mounted on the back panel 11, and the bracket 20 is rotatably connected to the base 30. The base 30 can be made of plastic, aluminum alloy, or Kevlar. The outer contour of the base 30 can be rectangular, and at least two corners of the outer contour of the base 30 are rounded, that is, the outer contour of the base 30 can be composed of straight line segments and arc segments.

[0145] like Figure 9 As shown, the base 30 includes a fifth side 30a, a sixth side 30b, a seventh side 30c, and an eighth side 30d. The fifth side 30a and the sixth side 30b extend along the width direction Y of the housing 10, and the seventh side 30c and the eighth side 30d extend along the length direction X of the housing 10. In some embodiments, the corner where the fifth side 30a and the seventh side 30c connect can be a third right angle 30g, the corner where the fifth side 30a and the eighth side 30d connect can be a fourth right angle 30h, the corner where the sixth side 30b and the seventh side 30c connect can be a sixth rounded corner 30e, and the corner where the sixth side 30b and the eighth side 30d connect can be a seventh rounded corner 30f. That is, the outer contour of the bracket 20 includes four straight segments and two arc segments.

[0146] In some embodiments, the radius of the base is the same as the radius of the bracket.

[0147] In another embodiment, the corner where the fifth side connects to the seventh side can be a sixth rounded corner, the corner where the fifth side connects to the eighth side can be a seventh rounded corner, the corner where the sixth side connects to the eighth side can be an eighth rounded corner, and the corner where the sixth side connects to the eighth side can be a ninth rounded corner. That is, the projected shape of the base is a rounded rectangle, and the outer contour of the bracket includes four straight line segments and four arc segments.

[0148] like Figure 8 As shown, in some embodiments, along the thickness direction Z of the housing 10, the projected area S1 of the bracket 20 and the projected area S4 of the base 30 satisfy: 0.5≤S1 / S3≤5. For example, the ratio of S1 to S4 can be 0.5, 0.6, 0.8, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5 or 5, or of course, it can be a value within the above range. By limiting the area of ​​the bracket 20 and the base 30, the stability of the base 30 structure is improved, thereby improving the connection stability between the bracket 20 and the base 30 and the connection stability between the base 30 and the back plate 11, and thus improving the reliability of the bracket 20, ensuring the normal and stable use of the bracket 20.

[0149] like Figure 8As shown, the housing 10 has an axis M extending along its length direction X. The through-hole 111, bracket 20, and base 30 are distributed along the length direction X of the housing 10, and are all symmetrical about the axis M of the housing 10. That is, the electronic device accessory 100 is symmetrical about the axis M, improving the overall aesthetics of the electronic device accessory 100. Furthermore, the symmetrical structure allows the through-hole 111, bracket 20, and base 30 to be evenly distributed along the width direction Y of the housing 10. In other words, the through-hole 111, bracket 20, and base 30 are all centrally located in the width direction Y of the housing 10. Compared to a structure that is off-axis M, this helps to increase the volume of the through-hole 111, bracket 20, and base 30, further improving the user experience.

[0150] In some embodiments, the handle groove 114 may be symmetrical about the axis M of the housing 10 to improve the overall aesthetics of the electronic device accessory 100.

[0151] In other embodiments, the handle groove may be offset from the axis of the housing. Along the width direction of the housing, the handle groove may be located on the left or right side of the axis of the housing (not shown in the figure). That is to say, the handle groove is not centrally located on the housing, and its position can be adjusted according to the user's needs to improve the user experience.

[0152] like Figure 8 As shown, in some embodiments, the bracket 20 and the base 30 have the same dimensions along the width direction Y of the housing 10. In some embodiments, the bracket 20, the base 30, and the through hole 111 have the same dimensions along the width direction Y of the housing 10.

[0153] As mentioned above, the back plate has a receiving groove along the thickness direction of the shell. The base can be received in the receiving groove and is connected to the groove wall.

[0154] In some embodiments, such as Figure 8 As shown, the projected area of ​​the bracket 20 along the thickness direction Z of the housing 10 is S1, the projected area of ​​the base 30 along the thickness direction Z of the housing 10 is S4, the projected area of ​​the through hole 111 along the thickness direction Z of the housing 10 is S3, and the projected area of ​​the back plate 11 along the thickness direction Z of the housing 10 is S2. S = S1 + S3 + S4, that is, S is the sum of the projected areas of the bracket 20, the through hole 111, and the base 30, satisfying: 0.85 ≤ S / S2 < 1. For example, S / S2 can be 0.85, 0.86, 0.87, 0.88, 0.89, 0.9, 0.92, 0.94, 0.96, 0.98, or 0.99, or other values ​​within the above range.

[0155] In this embodiment, S / S2 is relatively large, meaning that the space occupied by the through hole 111, the bracket 20, and the base 30 on the back plate 11 is larger. This helps to increase the volume of the bracket 20, the through hole 111, and the base 30. When the volume of the bracket 20 is increased, the support reliability of the bracket 20 can be improved. When the volume of the through hole 111 is increased, the camera of the electronic device can be completely avoided, so that the electronic device accessories can be adapted to the electronic device. When the base 30 is increased, the setting space of the connecting mechanism is increased, which helps to increase the size of the connecting mechanism, thereby improving the connection reliability between the bracket 20 and the base 30.

[0156] Specifically, such as Figure 10 As shown, the receiving groove 113 has guide grooves 115 on both sides of the sidewalls along the width direction Y of the housing 10. The guide grooves 115 communicate with the receiving groove 113 and extend along the length direction X of the housing 10. The base 30 includes a body part 31 and guide parts 32 connected to both ends of the body part 31. The body part 31 is received in the receiving groove 113 and is rotatably connected to the bracket 20. The guide parts 32 are received in the guide groove 115 and can move along the guide groove 115 so that the base 30 drives the bracket 20 to move along the length direction X of the housing 10.

[0157] By setting a base 30 that can move relative to the housing 10, the position of the bracket 20 in the length direction X of the housing 10 can be adjusted, so that the user can adjust the position of the bracket 20 according to their own needs, improve the convenience and flexibility of the bracket 20, and thus enhance the user experience.

[0158] When the bracket 20 is in the retracted state, it can be housed in the receiving groove 113. At this time, the first end face 20k of the bracket 20, the upper end face 30k of the base 30, and the upper end face 11a of the back plate 11 are basically flush along the thickness direction Z of the housing 10. In other words, the receiving groove 113 serves to house the bracket 20 and the base 30, thereby reducing the possibility that the bracket 20 and the base 30 protrude from the outside of the back plate 11, which would increase the thickness of the electronic device accessory 100. This achieves a thinner and lighter design for the electronic device accessory 100. On the other hand, the receiving groove 113 also protects the bracket 20 and the base 30, reducing the possibility that the bracket 20 and the base 30 may be damaged by collisions with the outside world when in the retracted state, thus extending the service life of the electronic device accessory 100.

[0159] like Figure 10 As shown, the bracket 20 is rotatably connected to the base 30 via a connecting mechanism 40. The connecting mechanism 40 can be housed within the receiving groove 113. The connecting mechanism 40 enables the bracket 20 to rotate relative to the base 30 along the first direction A. Please also refer to... Figure 11As shown, when the bracket 20 rotates along the first direction A to an angle of 0° with the base 30, the bracket 20 is stacked on the base 30. That is, the upper end face of the bracket 20 abuts against the upper end face 30k of the base 30 along the thickness direction Z of the housing 10. When the bracket 20 rotates along the first direction A to an angle of 180° with the base 30, the bracket 20 is received in the receiving groove 113. At this time, the first end face 20k of the bracket 20, the upper end face 30k of the base 30, and the upper end face 11a of the back plate 11 are substantially flush along the thickness direction Z of the housing 10.

[0160] In this embodiment, the bracket 20 is rotatably connected to the base 30 via the connecting mechanism 40, allowing the bracket 20 to rotate 180° in the first direction. This means the bracket 20 can rotate from a position where it overlaps with the base 30 to a position where it is substantially flush with the upper surface 30k of the base 30. By increasing the rotation angle of the bracket 20, it can support the housing 10 at multiple angles, thus increasing the number of support points. Users can adjust the rotation angle of the bracket 20 according to their needs, thereby improving the flexibility of the electronic device accessory 100 and enhancing the user experience.

[0161] like Figure 12 and Figure 13 As shown, the bracket 20 includes a support end 23, which is used to contact a support surface (not shown) to support the housing 10. The bracket 20 has a first support state where the direction of the support end 23 is parallel to the short side 10a of the housing 10 (i.e., as shown). Figure 12 The state shown) and the second support state where the setting direction of the support end 23 is parallel to the long side 10b of the housing 10 (i.e., as shown) Figure 13 (The state shown).

[0162] The connecting mechanism 40 can also rotate the bracket 20 relative to the base 30 along the second direction B, so that the bracket 20 switches between a first support state and a second support state.

[0163] As can be seen from the above, the connecting mechanism can simultaneously enable the bracket to rotate relative to the base along both the first and second directions. When the bracket is in the first support state, the electronic device with its accessories installed can be placed vertically on the desktop. When the bracket is in the second support state, the electronic device with its accessories installed can be placed horizontally on the desktop. This embodiment of the application, by enabling the bracket to rotate along the second direction, allows the bracket to switch between the first and second support states, thus enabling the electronic device to be supported vertically or horizontally on the desktop. This improves the flexibility of using the electronic device accessories, meets the needs of different usage scenarios, and ultimately enhances the user experience.

[0164] The stand has a first retracted state and a second retracted state. For example... Figure 8 As shown, when the bracket 20 is in the first retracted state, the bracket 20 is housed in the receiving groove, and the first end face 20k of the bracket 20, the upper end face 30k of the base 30, and the upper end face 11a of the back plate 11 are substantially flush along the thickness direction Z of the housing 10. Figure 14 As shown, when the bracket 20 is in the second retracted state, the bracket 20 is housed in the receiving slot, and the second end face 20l of the bracket 20, the upper end face 30k of the base 30, and the upper end face 11a of the back plate 11 are substantially flush along the thickness direction Z of the housing 10. The bracket 20 is connected by the connecting mechanism 40 along the first direction A (e.g., Figure 11 (as shown) and the second direction B (as shown) Figure 12 (As shown) It rotates relative to the base 30 to switch the bracket 20 between the first storage state and the second storage state.

[0165] As can be seen from the above, regardless of whether the bracket is in the first or second storage state, it is always housed within the storage slot. However, the orientation of the bracket relative to the storage slot changes. Specifically, in the first storage state, the bracket is housed with its upper surface facing upwards (i.e., the upper surface faces away from the back panel) within the storage slot. In the second storage state, the bracket is housed with its lower surface facing upwards (the lower surface faces away from the back panel) within the storage slot. Therefore, in this embodiment, because the bracket can rotate relative to the base along the first and second directions, the user can house the bracket within the storage slot whether rotating it by a first angle (e.g., 180°) or a second angle (e.g., 360°), thus facilitating the storage of the bracket and improving the user experience.

[0166] like Figure 14 As shown, the bracket 20 is equipped with a functional component 60, which can be a mirror, strap, lanyard, card holder, or other similar parts. Figure 14 The following illustration uses functional component 60 as an example of a strap. Functional component 60 can be installed on the second end face 20l of the bracket 20. Please also refer to... Figure 8 When the bracket 20 is in its first retracted state, the first end face 20k of the bracket 20, the upper end face 30k of the base 30, and the upper end face 11a of the back plate 11 are basically flush along the thickness direction Z of the housing 10. At this time, the second end face 20l of the bracket 20 faces the back plate 11, that is, the functional component 60 is located between the bracket 20 and the back plate 11, and the user cannot see the functional component 60. Figure 14As shown, when the bracket 20 is in the second storage state, the second end face 20l of the bracket 20, the upper end face 30k of the base 30, and the upper end face 11a of the back plate 11 are basically flush along the thickness direction Z of the housing 10. At this time, the second end face 20l of the bracket 20 faces upward, that is, the functional component 60 is located on the side of the bracket 20 away from the back plate 11. The user can see the functional component 60 and use the functional component 60 directly.

[0167] In some embodiments, functional components may be attached to the second end face of the bracket; for example, a mirror may be attached to the second end face of the bracket.

[0168] In some embodiments, the functional component may be embedded in the bracket and exposed on the second end face. For example, the strap may be embedded in the bracket and exposed on the second end face, that is, the strap may not protrude from the second end face of the bracket.

[0169] In some embodiments, the first end face and the second end face are respectively provided with different functional components. Specifically, the first end face is provided with a mirror, and the second end face is provided with a strap. When the stand is in the first retracted state, the second end face faces the back panel, and the first end face faces away from the back panel. The user can directly use the mirror to observe their appearance and clothing, while the strap is hidden between the stand and the back panel and cannot be used by the user. When the stand is in the second retracted state, the first end face faces the back panel, and the second end face faces away from the back panel. The user's hand is inserted into the strap to fix the hand to the electronic device, while the mirror is hidden between the stand and the back panel and cannot be used by the user.

[0170] By incorporating functional components into the stand, a multi-functional design is achieved to meet the user's needs in different scenarios. Users can also choose whether the functional components are visible to the naked eye, improving the flexibility of electronic device accessories and thus enhancing the user experience.

[0171] Continue as Figure 14 As shown, in some embodiments, the bracket 20 has a fourth mounting groove 24 along the thickness direction Z of the housing 10, and the functional component 60 is housed within the fourth mounting groove 24. Along the thickness direction Z of the housing 10, the dimension D2 of the fourth mounting groove 24 and the dimension D1 of the bracket 20 satisfy the condition: 0.5 ≤ D2 / D1 < 1. For example, the ratio of D2 to D1 can be 0.5, 0.6, 0.7, 0.8, or 0.9, or other values ​​within the aforementioned range. By limiting the dimension D2 of the fourth mounting groove 24 and the dimension D1 of the bracket 20, the structural strength of the bracket 20 is ensured while the fourth mounting groove 24 serves to house the functional component 60, reducing the possibility of bending deformation during use due to a decrease in the structural strength of the bracket 20 caused by the fourth mounting groove 24.

[0172] As mentioned above, in this embodiment of the application, the bracket can be rotatably connected to the base through a connecting mechanism to achieve switching between multiple states of the bracket. The specific structure of the connecting mechanism and the movement process of the bracket will be described below.

[0173] like Figure 15 and Figure 16 As shown, the connecting mechanism 40 includes a first connecting member 41, a first shaft 42, a first bushing 43, a second connecting member 44, a second shaft 45, and a second bushing 46. The bracket 20 is fixedly connected to the first connecting member 41, and the first connecting member 41 is rotatably connected to the first bushing 43 via the first shaft 42. The base 30 is fixedly connected to the second connecting member 44, and the second connecting member 44 is rotatably connected to the second bushing 46 via the second shaft 45. The first bushing 43 and the second bushing 46 can be rotatably connected via a fixing member 47, the fixing member 47 being oriented in an direction intersecting with the orientations of the first shaft 42 and the second shaft 45.

[0174] The fixing member 47 can be rotatably connected to the first bushing 43, and the fixing member 47 can be fixedly connected to the second bushing 46, so that the first bushing 43 can rotate around the fixing member 47 relative to the second bushing 46.

[0175] The bracket can rotate relative to the base in a first direction, and during the rotation of the bracket in the first direction, it can have a first position, a second position, and a third position.

[0176] Specifically, such as Figure 17 As shown, when the bracket 20 is in the first position, the bracket 20 and the base 30 are arranged along the length direction X of the housing 10, that is, the included angle between the bracket 20 and the base 30 can be 180°. At this time, the first bushing 43 is located on one side of the second bushing 46 along the length direction X of the bracket 20, and correspondingly, the fixing member 47 (such as...) Figure 16 As shown, the bracket 20 is positioned along its length X, and in the first position, the bracket 20 is in the first storage state described above (as shown). Figure 8 (As shown).

[0177] like Figure 18 As shown, when the bracket 20 is in the second position, the angle between the bracket 20 and the base 30 can be 90°. The first bushing 43 is located on one side of the second bushing 46 along the thickness direction Z of the base 30. Correspondingly, the fixing member 47 (such as...) Figure 16 As shown, it is set along the thickness direction Z of the base 30.

[0178] like Figure 19As shown, when the bracket 20 is in the third position, the bracket 20 and the base 30 are arranged along the thickness direction Z of the base 30, that is, the bracket 20 overlaps the base 30, and the included angle between the bracket 20 and the base 30 can be 0°. At this time, the first bushing 43 is still located on the side of the second bushing 46 along the thickness direction Z of the base 30. Correspondingly, the fixing member 47 (such as...) Figure 16 As shown, it is set along the thickness direction Z of the base 30.

[0179] During the rotation of the bracket from the first position to the second position along the first direction, the second shaft can be considered as the rotation center of the bracket, meaning the bracket can rotate around the second shaft from the first position to the second position. As the bracket rotates, the first and second bushings change their arrangement from along the length of the shell to along the thickness of the shell, while the fixing members change their arrangement from along the length of the shell to along the thickness of the shell. During the rotation of the bracket from the second position to the third position, the first and second bushings no longer move with the bracket's rotation; they remain arranged along the thickness of the shell, and the fixing members remain along the thickness of the shell. At this point, the first shaft can be considered as the rotation center of the bracket, meaning the bracket can rotate around the first shaft from the second position to the third position.

[0180] The first bushing can rotate relative to the second bushing around the fixing member to realize the rotation of the bracket relative to the base in the second direction. During the rotation of the bracket in the second direction, it can have a fourth position and a fifth position.

[0181] Please also refer to Figure 12 and Figure 18 When the bracket 20 is in the second position, the bracket 20 can be in the first support state mentioned above, that is, the setting direction of the support end 23 of the bracket 20 is parallel to the short side 10a of the housing 10.

[0182] Please also refer to Figure 13 and Figure 20 When the bracket 20 is in the fourth position, the first bushing 43 and the second bushing 46 can be arranged along the thickness direction Z of the housing 10, and the included angle between the first shaft 42 and the second bushing 46 can be 90°. At this time, the bracket 20 can be in the second support state mentioned above, that is, the setting direction of the support end 23 of the bracket 20 can be parallel to the long side 10b of the housing 10.

[0183] When the bracket is in the second position, the first bushing and the second bushing are arranged along the thickness direction of the shell and are parallel to each other. At this time, the bracket can rotate in the second direction with the fixing member as the rotation center. When the bracket rotates from the second position to the fourth position, the bracket has rotated 90° around the fixing member, so that the first bushing and the second bushing change from a parallel state to an intersecting state, thereby realizing the switching of the bracket from the first support state to the second support state.

[0184] Rotating the bracket from the fourth position by another 90° will place it in the fifth position. At this point, the first and second bushings, which were previously intersecting, become parallel again. In other words, during the rotation from the second position to the fifth position along the second direction, the bracket rotates 180° around the fixing element. Understandably, the bracket in the fifth position is also in the aforementioned first support state, meaning the support end of the bracket is parallel to the short side of the housing. Therefore, when the bracket rotates from the fourth position to the fifth position, it also achieves the switching between the first and second support states.

[0185] When the bracket is in the fifth position, it can still rotate along the first direction to be housed in the receiving slot. Its movement principle is the same as the principle of the bracket's movement along the first direction between the first and third positions described above, and will not be repeated here. Because the bracket in the fifth position has rotated ° relative to the bracket in the second position, the upright position of the bracket relative to the receiving slot will change. Therefore, when the bracket in the fifth position rotates along the first direction into the receiving slot, the bracket is in the aforementioned second storage state (e.g., Figure 14 (As shown). It can be seen that the rotation of the bracket along the first and second directions enables it to switch between the first and second storage states.

[0186] The aforementioned bracket can rotate 360° around the fixed component as the rotation center, meaning the first bushing can rotate 360° relative to the second bushing. This allows the bracket to support the housing at multiple angles, increasing the number of support points. Users can adjust the rotation angle of the bracket according to their own needs, thereby improving the flexibility of using electronic device accessories and enhancing the user experience.

[0187] like Figure 21 As shown, in some embodiments, the connecting mechanism 40 includes two spaced-apart first shafts 42 and two spaced-apart second shafts 45. The two first shafts 42 are connected to both ends of a first bushing 43 and are respectively connected to a bracket 20 via a first connector 41. The two second shafts 45 are connected to both ends of a second bushing 46 and are respectively connected to a base 30 via a second connector 44.

[0188] The first shaft 42 includes a first shaft segment 421 and a second shaft segment 422 connected to each other. The first shaft segment 421 is cylindrical. The first bushing 43 includes a first connecting hole 431. The first shaft segment 421 extends into the first connecting hole 431 and is rotatably connected to the first bushing 43 through the first connecting hole 431. The second shaft segment 422 has at least one first plane 4221. The first connector 41 includes a first sleeve portion 411. The second shaft segment 422 extends into the first sleeve portion 411 and is connected to the first sleeve portion 411. The first sleeve portion 411 includes at least one second plane 4111. The second plane 4111 abuts against the first plane 4221, thereby achieving a fixed connection between the second shaft segment 422 and the first connector 41. That is, the first shaft 42 can be fixedly connected to the first connector 41. When the bracket 20 rotates, the first shaft 42 and the first connector 41 can be regarded as a single structure, and both rotate together relative to the first bushing 43.

[0189] The second shaft 45 includes a third shaft segment 451 and a fourth shaft segment 452 connected to each other. The third shaft segment 451 is cylindrical. The second bushing 46 includes a second connecting hole 461, into which the third shaft segment 451 extends and is rotatably connected to the second bushing 46 via the second connecting hole 461. The fourth shaft segment 452 has at least one third plane 4521. The second connector 44 includes a second sleeve portion 441 into which the fourth shaft segment 452 extends and is connected. The second sleeve portion 441 includes at least one fourth plane 4411, which abuts against the third plane 4521 to achieve a fixed connection between the fourth shaft segment 452 and the second connector 44. The kinematic relationship between the second shaft 45 and the second bushing 46 is the same as that between the first shaft 42 and the first bushing 43 and the support 20, and will not be described again here.

[0190] Please also refer to Figure 21 and Figure 22 The first bushing 43 may have first connecting holes 431 at both ends for connecting with the first shaft body 42. The two first connecting holes 431 may be spaced apart and may not be interconnected. The first bushing 43 may also have a first mounting hole 432 located between the two first connecting holes 431, and the first mounting hole 432 may not be interconnected with the first connecting holes 431. The first connecting hole 431 may be opened along the length direction (i.e., the Y direction) of the first bushing 43, and the first mounting hole 432 may be opened along the thickness direction (i.e., the Z direction) of the first bushing 43.

[0191] The second bushing 46 may have second connecting holes 461 at both ends for connecting with the second shaft 45. The two second connecting holes 461 may be spaced apart and may not be interconnected. The second bushing 46 may also have a second mounting hole 462 located between the two second connecting holes 461, and the second mounting hole 462 may not be interconnected with the second connecting holes 461. The second connecting holes 461 may be opened along the length direction (Y direction) of the second bushing 46, and the second mounting holes 462 may be opened along the width direction (Z direction) of the second bushing 46.

[0192] The first mounting hole 432 communicates with the second mounting hole 462. The aforementioned fastener 47 passes through the first mounting hole 432 and the second mounting hole 462 to connect the first bushing 43 and the second bushing 46. The fastener 47 includes a first main body portion 471 and a second main body portion 472 connected to each other. The first main body portion 471 extends into the first mounting hole 432 and can be spaced or transitionally fitted with the first mounting hole 432, allowing the first main body portion 471 to be rotatably connected to the first bushing 43 through the first mounting hole 432. The second main body portion 472 extends into the second mounting hole 462 and may be threaded. The second mounting hole 462 can be a threaded hole, and the second main body portion 472 is fixedly connected to the second bushing 46 through the second mounting hole 462.

[0193] Optionally, a lubricating medium such as lubricating oil or grease (not shown in the figure) may be provided between the first main body 471 and the hole wall of the first mounting hole 432 to improve the smoothness of the rotation of the first bushing 43.

[0194] Alternatively, the second main body 472 can also be fixed together with the second mounting hole 462 by means of riveting or other connection methods.

[0195] Please continue to refer to the following: Figure 21 and Figure 22 In some embodiments, the first bushing 43 is provided with a first positioning element (not shown in the figure), and the second bushing 46 is provided with a second positioning element (not shown in the figure). The first positioning element and the second positioning element cooperate to limit the relative position of the first bushing 43 and the second bushing 46.

[0196] Both the first and second positioning elements are magnets. The first bushing 43 has a second mounting groove 433, in which the first positioning element is installed. The second bushing 46 has a third mounting groove 463, in which the second positioning element is installed. When the first bushing 43 rotates to be parallel to the second bushing 46, the first and second positioning elements attract each other, thus achieving positioning between the first bushing 43 and the second bushing 46.

[0197] The second mounting groove 433 and the third mounting groove 463 can have the same depth, ranging from 0.3mm to 0.6mm, such as 0.3mm, 0.4mm, 0.5mm, or 0.6mm, or other values ​​within the aforementioned range. By limiting the depth of the second mounting groove 433 and the third mounting groove 463, sufficient accommodating space is provided for the first and second positioning members while ensuring the structural strength of the first bushing 43 and the second bushing 46.

[0198] Optionally, one of the first positioning member and the second positioning member has a protruding structure and the other has a recessed structure. That is, when the first shaft rotates to be parallel to the second bushing, the first positioning member and the second positioning member can achieve a convex-concave fit to achieve positioning between the first bushing and the second bushing.

[0199] The protrusion height of the raised structure is 0.05 mm to 0.5 mm, and the recess depth of the recessed structure is 0.05 mm to 0.5 mm. The protrusion height of the raised structure and the recess depth of the recessed structure can be the same.

[0200] As mentioned above, the connecting mechanism includes two first shafts. At least one of the two first shafts can be connected to the fixing member by a limiting component, which is used to limit the relative position of the first shaft sleeve and the fixing member.

[0201] Please also refer to Figure 23 and Figure 24 In the connecting mechanism 40, a first shaft 42 can be connected to a fixing member 47 via a limiting component 50. A first bushing 43 has a first mounting hole 432 and a first connecting hole 431 connecting the first shaft 42. The first connecting hole 431 communicates with the first mounting hole 432. The limiting component 50 and the first shaft segment 421 of the first shaft 42 are located within the first connecting hole 431, and the first main body 471 of the fixing member 47 is located within the first mounting hole 432. The limiting component 50 includes a limiting member 51 and a spring 52. One end of the spring 52 is connected to the limiting member 51, and the other end of the spring 52 is connected to the first shaft segment 421. The first main body 471 of the fixing member 47 has at least one first limiting groove 473 along its circumference. During the rotation of the first bushing 43, the limiting member 51 can extend into the first limiting groove 473 under the action of the spring 52 to limit the relative position of the first bushing 43 and the fixing member 47.

[0202] In some embodiments, the fixing member has four evenly distributed limiting grooves along its circumference. The four limiting grooves are respectively a first limiting groove, a second limiting groove, a third limiting groove, and a fourth limiting groove. The limiting member can be a steel ball. When the limiting member extends into the first limiting groove, the first bushing and the second bushing can be parallel to each other. As the bracket rotates along the second direction, the first bushing rotates relative to the second bushing. During the 90° rotation of the first bushing relative to the second bushing, the limiting member moves away from the fixing member under the action of the fixing member, thereby disengaging the limiting member from the first limiting groove to ensure the normal rotation of the first bushing. After the first bushing has rotated 90° relative to the second bushing, the position of the limiting member corresponds to the position of the second limiting groove. At this time, the limiting member can extend into the second limiting groove under the action of the spring. With the cooperation of the limiting member and the second limiting groove, the first bushing can be maintained at this angle, that is, maintained at a position where the included angle between the first bushing and the second bushing is 90°, thereby limiting the relative position of the first bushing and the fixing member. Similarly, when the first bushing rotates 180° relative to the second bushing, the position of the limiting member can correspond to the position of the third limiting groove. When the first bushing rotates 270° relative to the second bushing, the position of the limiting member can correspond to the position of the fourth limiting groove. When the first bushing rotates 360° relative to the second bushing, the position of the limiting member can again correspond to the position of the first limiting groove.

[0203] By setting four evenly distributed limiting grooves, the first bushing is limited during rotation, which in turn limits the bracket and positions it in four locations. This improves the stability of the bracket under support, reduces the possibility of slippage, and provides reliable support for electronic equipment.

[0204] The number of the aforementioned limiting slots can be two, six, eight, or more, and can be designed according to the needs of the bracket to improve the flexibility of the bracket's use.

[0205] Please also refer to Figure 23 and Figure 24In some embodiments, the first shaft segment 421 of the first shaft body 42 can be a threaded shaft segment, and the first connecting hole 431 of the first bushing 43 includes a threaded hole segment, so that the first shaft segment 421 is threadedly connected to the first connecting hole 431. The aforementioned spring 52 is connected between the limiting member 51 and the first shaft segment 421. During the process of the first shaft segment 421 being screwed into the first connecting hole 431, the length of the first shaft segment 421 extending into the first connecting hole 431 can be adjusted by controlling the number of rotations of the first shaft body 42, thereby adjusting the compression of the spring 52 to ensure the limiting effect of the limiting member 51. After the first shaft segment 421 is installed in the preset position in the first connecting hole 431, the first shaft segment 421 can be welded to the first bushing 43 to fix the first shaft segment 421 and the first bushing 43 together. Since the first shaft segment 421 is fixed to the first bushing 43, it plays a limiting role on the limiting component 50, improving its stability in the first connecting hole 431, thereby enabling the limiting component 50 to reliably limit the first bushing 43.

[0206] Optionally, the second shaft segment 422 of the first shaft body 42 can be a cylindrical shaft segment to facilitate the rotatable connection between the first shaft body 42 and the first connector.

[0207] In some embodiments, both first shafts of the connecting mechanism can be connected to the fixing member through the aforementioned limiting component to improve the limiting effect of the limiting component.

[0208] like Figure 25 As shown, in some embodiments, the connecting mechanism 40 includes two spaced-apart first shafts 42 and a second shaft 45. At least one of the two first shafts 42 is connected to the first main body 471 of the fixing member 47 via the aforementioned limiting component 50. The second shaft 45 is sleeved with a second bushing 46, and the second main body 472 of the fixing member 47 passes through the second shaft 45 and the second bushing 46, and is fixedly connected to the second shaft 45 and the second bushing 46. That is, the fixing member 47, the second shaft 45, and the second bushing 46 can be regarded as an integral structure, and the aforementioned second connecting member 44 is rotatably connected to both ends of the second shaft 45.

[0209] like Figure 26 As shown, in some embodiments, the connecting mechanism 40 includes a first shaft 42 and a second shaft 45. A fixing member 47 is fixedly connected to a first bushing 43, a first shaft 42, a second bushing 46, and a second shaft 45. The first main body 471 of the fixing member 47 can pass through the first shaft 42 and the first bushing 43, and the second body of the fixing member 47 can pass through the second shaft 45 and the second bushing 46. The first shaft 42 is rotatably connected to the second shaft 45 via the fixing member 47 to achieve rotation of the bracket.

[0210] like Figure 27 As shown, in some embodiments, the bracket 20 may have a first mounting cavity 25, and the aforementioned first connector 41 is received and installed within the first mounting cavity 25. The first connector 41 includes a first connecting portion 412 and a first sleeve portion 411. The first connecting portion 412 is connected to one side of the first sleeve portion 411, the first sleeve portion 411 is connected to the first shaft 42, and the first connecting portion 412 is connected to the bracket 20. The shape of the first connecting portion 412 may be rectangular, arc-shaped, or other shapes.

[0211] Optionally, the first connecting part 412 has a riveting hole, and the first connecting hole 431 is riveted to the bracket 20 through the riveting hole. Optionally, the first connecting part 41 and the bracket 20 can be integrally formed. For example, both the first connecting part 41 and the bracket 20 can be plastic parts, and the first connecting part 41 and the bracket 20 can be connected by a die-cutting process.

[0212] The base 30 may have a second mounting cavity 33, and the aforementioned second connector 44 can be received and installed within the second mounting cavity 33. The second connector 44 includes a second connecting portion 442 and a second sleeve portion 441. The second connecting portion 442 is connected to one side of the second sleeve portion 441, the second sleeve portion 441 is connected to the second shaft 45, and the second connecting portion 442 is connected to the base 30. The second connecting portion 442 may be rectangular, or it may be arc-shaped or other shapes. The shapes of the first connecting portion 412 and the second connecting portion 442 may be the same or different.

[0213] Optionally, the second connecting part 442 has a riveting hole, and the first connecting hole 431 is riveted to the bracket 20 through the riveting hole. Optionally, the second connecting part 44 and the base 30 can be integrally formed. For example, both the second connecting part 44 and the base 30 can be plastic parts, and the second connecting part 44 and the base 30 can be connected by a die-cutting process.

[0214] The bracket 20 may have a first clearance groove 26, which extends through the bracket 20 along the thickness direction Z of the housing 10. At least a portion of the structure of the first bushing 43 is accommodated in the first clearance groove 26. The base 30 may have a second clearance groove 34, which extends through the base 30 along the thickness direction Z of the housing 10. At least a portion of the structure of the second bushing 46 is accommodated in the second clearance groove 34. There is a gap between the first bushing 43 and the groove wall of the first clearance groove 26, and there is a gap between the second bushing 46 and the groove wall of the second clearance groove 34, in order to reduce the possibility of interference and collision between the first bushing 43 and the bracket 20 and between the second bushing 46 and the base 30 during the rotation of the bracket 20.

[0215] The dimensions and shape of the first bushing 43 can be the same as those of the second bushing 46. Optionally, the cross-sectional shape of both the first bushing 43 and the second bushing 46 along the thickness direction Z of the housing 10 is rectangular. The first bushing 43 and the second bushing 46 can be made of wear-resistant materials, specifically stainless steel, aluminum alloy, high manganese steel, titanium alloy, copper alloy, high chromium steel, chromium alloy steel, titanium alloy-based composite material, or metal ceramic.

[0216] Along the thickness direction Z of the housing 10, the size of the first bushing 43 can be smaller than the size of the bracket 20, so that the first bushing 43 is recessed into the first relief groove 26; or, the size of the first bushing 43 can be equal to the size of the bracket 20, so that the upper end face of the first bushing 43 is flush with the first end face 20k of the bracket 20; or, the size of the first bushing 43 can be larger than the size of the bracket 20, so that the first bushing 43 protrudes from the first relief groove 26.

[0217] The distance between the upper end face of the first bushing 43 and the end face of the bracket 20 along the thickness direction Z of the housing 10 is 0mm to 1mm, for example, 0mm, 0.2mm, 0.4mm, 0.6mm, 0.8mm or 1mm.

[0218] Along the thickness direction Z of the housing 10, the size of the second bushing 46 can be smaller than the size of the base 30, so that the second bushing 46 is recessed into the second clearance groove 34. Alternatively, the size of the second bushing 46 can be equal to the size of the base 30, so that the end face of the first bushing 43 is flush with the end face of the bracket 20. Or, the size of the first bushing 43 can be larger than the size of the bracket 20, so that the second bushing 46 protrudes from the second clearance groove 34.

[0219] The distance between the upper end face of the second bushing 46 and the upper end face 30k of the base 30 along the thickness direction Z of the housing 10 is 0mm to 1mm, for example, 0mm, 0.2mm, 0.4mm, 0.6mm, 0.8mm or 1mm.

[0220] like Figure 28 As shown, in some embodiments, the first socket portion 411 of the first connector can be exposed from the first clearance groove 26, and the second socket portion 441 of the second connector can be exposed from the second clearance groove 34. That is, the first socket portion 411 and the second socket portion 441 are not housed in the corresponding mounting cavities, but are exposed between the bracket 20 and the base 30.

[0221] The foregoing described a bracket rotatably connected to a base via a connecting mechanism, which enables the bracket to rotate in both a first and a second direction. In this embodiment, the bracket can also be directly connected to the back plate of the housing via the connecting mechanism. In other words, this embodiment can achieve bracket rotation without a base. The connecting mechanism can be the aforementioned mechanism, wherein the first connecting member is fixedly connected to the bracket, and the second connecting member is fixedly connected to the back plate.

[0222] When the angle between the bracket and the back plate is 0°, the bracket is housed in the receiving groove, and at this time, the first end face and the upper end face of the back plate are substantially flush along the thickness direction of the shell. When the bracket is rotated along the first direction to an angle of 180° with the back plate, the bracket is stacked on the back plate, that is, the first end face abuts against the upper end face of the back plate along the thickness direction of the shell.

[0223] The process of the bracket rotating in the second direction is the same as that in the previous embodiment, and will not be repeated here.

[0224] The preceding text describes a bracket that is rotatably connected to a base via a connecting mechanism, which enables the bracket to rotate in both a first and a second direction. In this embodiment, the connecting mechanism may also enable only unidirectional rotation of the bracket. The structure of the connecting mechanism will be described below using the bracket rotating in the first direction as an example.

[0225] like Figure 29 As shown, the connecting mechanism 40 includes a first connecting member 41, a second connecting member 44, and a linkage member 48. Both the first connecting member 41 and the second connecting member 44 are rotatably connected to the linkage member 48. The bracket 20 is fixedly connected to the first connecting member 41, and the base 30 is fixedly connected to the second connecting member 44. During the process of the bracket 20 rotating from the first position (i.e., the angle between the bracket 20 and the base 30 is 180°) along the first direction to the second position (i.e., the angle between the bracket 20 and the base 30 is 90°), the linkage member 48 rotates relative to the base 30 as the bracket 20 rotates; that is, the linkage member 48 can also rotate 90°. During the process of the bracket 20 rotating from the second position to the third position (i.e., the bracket 20 overlaps the base 30, and the angle between the bracket 20 and the base 30 is 0°), the linkage member 48 no longer rotates. At this time, only the first connecting member 41 rotates relative to the linkage member 48; that is, the bracket 20 can rotate 90° relative to the linkage member 48 to overlap the bracket 20 on the base 30.

[0226] Of course, the above-mentioned connection mechanism can also be directly connected to the back plate, that is, the bracket can be connected to the back plate without the need for a base.

[0227] As mentioned above, the housing of electronic device accessories includes a receiving slot, and a receiving space can be formed between the receiving slot and the bracket. The receiving space is used to store items such as cards, that is, electronic device accessories can also be used as card holders.

[0228] This application also provides an electronic device accessory 100, such as... Figure 30 As shown, unlike the embodiments described above, the handle groove 114 of the electronic device accessory 100 is provided on the bracket 20, and the handle groove 114 does not need to be provided on the housing 10, which simplifies the processing difficulty of the housing 10 and prevents the housing 10 from cracking due to reduced strength at the location where the handle groove is provided.

[0229] In some embodiments, please refer to Figure 30 and Figure 31 The base 30 includes a second protrusion 353, which is distributed along the length X of the housing with the bracket 20. When the base 30 is installed on the housing 10, the upper surface of the second protrusion 353 is flush with the upper surface of the back plate 11. At the same time, when the bracket 20 is in the storage state, the second protrusion 353 is also flush with the bracket 20, which improves the flatness of the electronic device accessory 100.

[0230] A decorative element 15 can also be provided at the outer end of the bracket 20. Along the length direction X of the housing, the handle groove 114 and the second protrusion 353 provided on the bracket 20 are located on both sides of the decorative element 15. The projection of the handle groove 114 and the second protrusion 353 along the thickness direction Z of the housing is a semi-circle of the same size. That is, the handle groove 114 and the second protrusion 353 are symmetrical structures with respect to the decorative element 15, which enhances the aesthetics of the electronic device accessory 100.

[0231] In addition, such as Figure 30 As shown, along the width direction Y of the housing, the dimensions of the decorative part 15, the handle groove 11, and the second protrusion 353 are the same, thereby further improving the aesthetics of the electronic device accessory 100.

[0232] Figure 30 In the embodiment shown, the four corners of the bracket 20 are respectively provided with a first rounded corner 20e, a second rounded corner 20f, a third rounded corner 20g and a fourth rounded corner 20h. That is to say, the outer contour of the bracket 20 is a rounded rectangle, which may include four straight line segments and four arc segments.

[0233] The specific structure of the base and connecting mechanism in this embodiment is described in detail below.

[0234] like Figure 31 As shown, the base includes a rotating seat 35 and a fixed seat 36. The fixed seat 36 is fixedly connected to the rotating seat 35, and rotatably connects the base to the back plate. The fixed seat 36 is provided with multiple limiting holes 361, such as... Figure 32As shown, the bottom of the rotating base 35 is provided with multiple limiting posts 352, and the rotating base 35 and the fixed base 36 are fixedly connected through limiting holes 361 and limiting posts 352. For example, the limiting posts 352 can be riveted.

[0235] like Figure 31 As shown, the connecting mechanism includes a first connecting member 41 and a first shaft 42. The first connecting member 41 is rotatably connected to the rotating base 35 and fixedly connected to the bracket. Specifically, the first shaft 42 is fixedly connected to the shaft hole of the rotating base 35, and the first connecting member 41 is rotatably connected to the first shaft 42, thereby allowing the first connecting member 41 to rotate relative to the rotating base 35, which in turn drives the bracket to rotate relative to the housing, allowing the bracket to switch between a stored state and a supported state.

[0236] The rotating base 35 has a third clearance groove 354, which accommodates the first connector 41 and a portion of the bracket when the bracket 20 is in the retracted state. The second protrusion 353 protrudes relative to the third clearance groove 354. When the bracket 20 is in the retracted state, the design of the third clearance groove 354 and the second protrusion 353 ensures that the upper surface of the bracket is substantially flush with the upper surface of the second protrusion 353, improving the flatness of the electronic device components when the bracket is in the retracted state.

[0237] like Figure 32 and Figure 33 As shown, an annular mating portion 14 is connected to the back plate 11. At least a portion of the base structure is installed within the annular space of the mating portion 14 and is rotatably connected to the mating portion 14, meaning the base can rotate 360° relative to the mating portion 14. The inner wall of the annular space of the mating portion 14 is provided with a plurality of second limiting grooves 141, which are evenly spaced along the circumference of the mating portion 14. Simultaneously, a limiting component 50 is connected to the rotating seat 35. This limiting component 50 engages with the second limiting grooves 141, thereby providing resistance to the rotation of the rotating seat 35 relative to the housing, allowing the support to be maintained at a preset angle.

[0238] For example, Figure 34 In the illustrated embodiment, the mating part 14 may be provided with four evenly distributed second limiting grooves 141, thereby enabling the bracket to stop at positions of 0°, 90°, 180°, and 360°. In other embodiments, the location and number of mating grooves 141 can be set according to user requirements.

[0239] In one specific embodiment, please refer to Figure 31 and Figure 32The rotating base 35 is provided with a fifth mounting groove 351 for accommodating the limiting component 50, and the fifth mounting groove 351 is also provided with an opening penetrating its side wall. The limiting component 50 includes a limiting member 51 and a spring 52. One end of the spring 52 is connected to the limiting member 51, and the other end is connected to the rotating base 35. Under the elastic force of the spring 52, the end of the limiting member 51 can extend out of the opening of the rotating base 35 or retract through the opening.

[0240] During the rotation of the rotating seat 35 relative to the mating part 14, the spring 52 is compressed and retracts into the rotating seat 35 under the squeezing action of the side wall of the annular space of the mating part 14. When the rotating seat 35 rotates to the point where its opening is aligned with any of the second limiting grooves 141, under the action of the spring 52's rebound force, the end of the driving limiting member 51 extends out through the opening and engages with the second limiting groove 141, thus restricting the rotating seat 35 to that position.

[0241] Please refer to Figure 35 ,and Figure 30 The difference between the embodiments shown is that, Figure 35 In the embodiment shown, the four corners of the bracket 20 are respectively provided with a first rounded corner 20e, a second rounded corner 20f, a first right angle 20i, and a second right angle 20j, that is, the outer contour of the bracket 20 includes four straight line segments and two arc segments.

[0242] The above description is merely an optional embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An electronic device accessory, characterized in that, include: case; A bracket, which is rotatably connected to one side of the housing along the thickness direction of the housing; The outer contour of the bracket is rectangular, and at least two corners of the outer contour of the bracket are rounded. The dimension L1 of the bracket along the length direction of the housing satisfies: 38mm≤L1≤126mm, and / or the dimension W1 of the bracket along the width direction of the housing satisfies: 62mm≤W1≤80mm.

2. The electronic device accessory according to claim 1, characterized in that, The dimension D1 of the bracket along the thickness direction of the shell satisfies: 0.8mm≤D1≤2.5mm.

3. The electronic device accessory according to claim 1, characterized in that, The bracket includes a first side, a second side, a third side, and a fourth side; The corner where the first side and the third side connect is a first rounded corner; The corner where the first side and the fourth side connect is a second rounded corner, and the second rounded corner has the same size as the first rounded corner. Wherein, the radius R1 of the first fillet satisfies: 9mm≤R1≤12mm, and / or, the central angle α of the first fillet satisfies: 85°≤α≤95°.

4. The electronic device accessory according to claim 3, characterized in that, The corner where the second side meets the third side is a third rounded corner; The corner where the second side connects to the fourth side is the fourth rounded corner, and the fourth rounded corner has the same size as the third rounded corner, the second rounded corner, and the first rounded corner; or, The corners where the second side connects to the third side and the corners where the second side connects to the fourth side are both right angles.

5. The electronic device accessory according to any one of claims 1 to 4, characterized in that, The housing has a receiving groove along its thickness direction; When the bracket is in the retracted state, it is housed within the receiving groove, and the distance H between the upper end face of the bracket and the top wall of the receiving groove along the thickness direction of the housing satisfies: 0mm ≤ H ≤ 1mm; and / or, At least one of the housing and the bracket has a handle groove.

6. The electronic device accessory according to any one of claims 1 to 4, characterized in that, The housing includes a back plate for covering the back of the electronic device. The back plate includes a first back plate portion and a second back plate portion. The first back plate portion is connected to the periphery of the second back plate portion. The first back plate portion and the second back plate portion are made of different materials. The first back plate portion has a through hole for avoiding the camera area of ​​the electronic device. The first back plate portion protrudes relative to the second back plate portion along the thickness direction of the housing, such that the side wall surface of the first back plate portion and the top wall surface of the second back plate portion form a receiving groove. When the bracket is in the storage state, the bracket is received in the receiving groove.

7. The electronic device accessory according to any one of claims 1 to 4, characterized in that, The bracket is provided with a first magnetic attraction component. When the bracket is in the storage state, the first magnetic attraction component is used to magnetically engage with the second magnetic attraction component of the electronic device.

8. The electronic device accessory according to any one of claims 1 to 4, characterized in that, The housing includes a back panel, and the electronic device accessory also includes a base; The base is mounted on the back plate, and the bracket is rotatably connected to the base; The outer contour of the base is rectangular, and at least two corners of the outer contour of the base are rounded.

9. The electronic device accessory according to claim 8, characterized in that, The bracket is rotatably connected to the base via a connecting mechanism; The connecting mechanism enables the bracket to rotate relative to the base in a first direction.

10. The electronic device accessory according to claim 9, characterized in that, The bracket has a first end face and a second end face that are arranged opposite to each other along its own thickness direction. The connecting mechanism enables the bracket to rotate relative to the base in a first direction and a second direction, so that when the bracket is in a first storage state, the first end face is exposed, and when the bracket is in a second storage state, the second end face is exposed.

11. The electronic device accessory according to claim 10, characterized in that, The first end face and / or the second end face are connected to functional components, the functional components including at least one of a mirror, straps, lanyards, and card holders.

12. The electronic device accessory according to claim 8, characterized in that, The housing also includes a receiving cavity for housing electronic equipment; The back plate has a through hole that extends through the back plate along the thickness direction of the housing. The through hole communicates with the receiving cavity and is used to avoid the camera area of ​​the electronic device. The through hole, the bracket, and the base are distributed along the length of the housing, and the through hole, the bracket, and the base are all symmetrical about the axis of the housing.

13. The electronic device accessory according to claim 12, characterized in that, The dimension L2 of the through hole along the length direction of the housing satisfies: 38mm≤L2≤42mm; and / or, the dimension W2 of the through hole along the width direction of the housing satisfies: 68mm≤W2≤72mm.

14. The electronic device accessory according to claim 12, characterized in that, The projected area of ​​the bracket along the thickness direction of the housing is S1, the projected area of ​​the base along the thickness direction of the housing is S4, the projected area of ​​the through hole along the thickness direction of the housing is S3, and the projected area of ​​the back plate along the thickness direction of the housing is S2. It satisfies: 0.85≤S / S2<1, where S=S1+S3+S4.

15. The electronic device accessory according to claim 12, characterized in that, The projected area of ​​the bracket along the thickness direction of the housing is S1, the projected area of ​​the base along the thickness direction of the housing is S4, the projected area of ​​the through hole along the thickness direction of the housing is S3, and the projected area of ​​the back plate along the thickness direction of the housing is S2. The electronic device accessory satisfies at least one of the following three conditions: 0.5≤S1 / S4≤5, 0.25≤S1 / S2≤0.75, 0.25≤S3 / S2≤0.

3.

16. The electronic device accessory according to claim 12, characterized in that, The dimension L2 of the through hole along the length of the housing and the dimension L1 of the bracket along the length of the housing satisfy: 0.3 ≤ L2 / L1 ≤ 1; and / or, The dimension W2 of the through hole along the width direction of the housing and the dimension W1 of the bracket along the width direction of the housing satisfy: 0.9≤W2 / W1≤1.

2.

17. The electronic device accessory according to claim 12, characterized in that, The through hole is a square-round hole, and the four corners of the square-round hole are all fifth rounded corners; The radius R2 of the fifth fillet satisfies: 9mm≤R2≤12mm; and / or the angle β of the central angle of the fifth fillet satisfies: 85°≤β≤95°.

18. The electronic device accessory according to claim 12, characterized in that, The through holes and the bracket are arranged at intervals along the length of the housing; The distance L3 between the through hole and the shell satisfies: 1mm≤L3≤5mm.

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