Support and protective shell assembly

Abstract

The embodiment of the utility model provides a support and a protective shell assembly, the support comprises a mounting part, a transition connecting part and a supporting part which are connected in sequence, the transition connecting part is connected with the mounting part and the supporting part, a first connecting part is formed between the mounting part and the transition connecting part, and a second connecting part is formed between the transition connecting part and the supporting part; the transition connecting part can be overturned around the first connecting part, the supporting part can be overturned around the second connecting part, the supporting part is provided with a placing part for placing the mobile terminal, and the mounting part is used for being fixed on the back side of a back plate of the protective shell; the bracket has a first extending state and a second extending state; in the first extending state, the supporting part is overturned around the second connecting part, so that the placing part extends out of the edge of the first side of the back plate; in the second extending state, the supporting part is overturned around the first connecting part through the transition connecting part, so that the placing part extends out of the edge of the second side of the back plate; wherein the first side and the second side are two different sides of the back plate. And the placing part can extend out from two different sides of the back plate.

Description

Technical Field

[0001] This application relates to the field of electronic equipment protection, in particular to a bracket and protective shell assembly Background Art

[0002] Some related technologies use protective cases to support tablets so that the angle of the tablet can be adjusted. Currently, more and more people need to use tablets and mobile phones at the same time while working, but protective cases can only support the tablet, which is not conducive to users using tablets and mobile phones at the same time, affecting users' work efficiency. Utility Model Content

[0003] In view of this, the embodiments of the present application hope to provide a bracket and protective case assembly, so that the protective case can support the tablet while also supporting the mobile phone, so that the user can browse the content on the mobile phone more conveniently while using the tablet, which helps to improve the user's work efficiency and enhance the user's comfort.

[0004] To achieve the above objectives, the technical solution of the embodiment of the present application is implemented as follows:

[0005] In a first aspect, an embodiment of the present application provides a bracket, comprising a mounting portion, a transition connection portion, and a support portion connected in sequence, the transition connection portion connecting the mounting portion and the support portion, a first connection portion formed between the mounting portion and the transition connection portion, a second connection portion formed between the transition connection portion and the support portion, the transition connection portion being capable of flipping around the first connection portion, and the support portion being capable of flipping around the second connection portion, the support portion having a placement portion for placing a mobile terminal, and the mounting portion being configured to be fixed to the back side of the back plate of the protective case;

[0006] The bracket includes a first extended state and a second extended state;

[0007] In the first extended state, the support portion flips around the second connection portion so that the placement portion extends from the edge of the first side of the back plate;

[0008] In the second extended state, the support portion flips around the first connection portion through the transition connection portion so that the placement portion extends from the edge of the second side of the backboard; wherein the first side and the second side are two different sides of the backboard.

[0009] In some embodiments, the transition portion is connected to a first end of the mounting portion in a first direction, and the support portion is connected to an end of the transition portion away from the mounting portion.

[0010] In some embodiments, in the first extended state, the placement portion extends from one side of the back plate in the second direction, and in the second extended state, the placement portion extends from one side of the back plate in the first direction, wherein the first direction and the second direction are perpendicular.

[0011] In some embodiments, in the second extended state, a portion of the transition connection portion and a portion of the support portion are both superimposed on the surface of the mounting portion, and the placement portion extends from one side of the back panel in the first direction and close to the second end of the mounting portion, wherein the first end and the second end are two opposite ends of the mounting portion in the first direction.

[0012] In some embodiments, the mounting portion includes a first magnetic component, the transition portion includes a second magnetic component, and the supporting portion includes a third magnetic component;

[0013] In the first extended state, the second magnetic component is magnetically engaged with the third magnetic component and is also used to magnetically engage with the back plate;

[0014] In the second extended state, the third magnetic component is magnetically engaged with the first magnetic component, and / or the third magnetic component is used to magnetically engage with the back plate.

[0015] In some embodiments, the bracket includes a stowed state, in which the mounting portion, the transition portion, and the support portion are arranged flat in a first direction.

[0016] In some embodiments, the bracket includes a flexible covering, which covers the periphery of the mounting portion, the transition connection portion and the support portion, and the flexible covering forms the flexible first connection portion at the junction of the mounting portion and the transition connection portion, and the flexible covering forms the flexible second connection portion at the junction of the transition connection portion and the support portion.

[0017] In some embodiments, the support comprises a hinge;

[0018] The mounting portion is connected to the transition connection portion via the hinge; and / or the transition connection portion is connected to the support portion via the hinge.

[0019] In some embodiments, the supporting portion includes a magnetic structure, which is disposed at the placement portion and is used to absorb the mobile terminal.

[0020] In some embodiments, the magnetic structure is ring-shaped.

[0021] In a second aspect, an embodiment of the present application further provides a protective shell assembly, comprising a protective shell and the bracket described in any embodiment of the present application, wherein the protective shell comprises a back panel for placing electronic equipment, and the bracket is arranged on the back side of the back panel.

[0022] In some embodiments, the connecting portion is welded to the back plate or bonded to the back plate by adhesive.

[0023] In some embodiments, the back panel has a protrusion, which protrudes from the back side of the back panel. In the first extended state and / or the second extended state, the supporting portion includes a first part and a second part. In a plane projection perpendicular to the thickness direction of the mounting portion, the projection of the first part can coincide with the projection of the mounting portion and / or the transition connection portion, and the projection of the second part is located outside the projection of the mounting portion and / or the transition connection portion, and the protrusion is magnetically engaged with the second part.

[0024] In some embodiments, the protective case further includes a support plate and a keyboard, wherein the support plate and the back plate are rotatably connected, and the keyboard is disposed on the support plate, and the keyboard is used to connect to the electronic device or the mobile terminal signal.

[0025] The bracket provided in the embodiment of the present application is arranged on the back side of the back plate of the protective case, so that the protective case can support the tablet while also supporting the mobile phone, making it convenient for the user to browse the content on the mobile phone while using the tablet, helping to improve the user's work efficiency and enhance the user's comfort.

[0026] Moreover, since the placement portion can extend from the first and second different sides of the back panel, the mobile phone can be located on different sides of the back panel. The user can choose to extend the placement portion from the first side or the second side according to needs, which means that the user can be provided with the option of placing the mobile phone on different sides of the back panel, which helps to improve user comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A schematic structural diagram of a protective shell assembly provided in an embodiment of the present application;

[0028] Figure 2 for Figure 1 A schematic structural diagram of a placement portion extending out of a first side of a back plate along a first direction;

[0029] Figure 3 for Figure 1 A schematic structural diagram of the placement portion extending out of the second side of the back plate along the second direction;

[0030] Figure 4 for Figure 1Schematic diagram of the exploded structure of the bracket.

[0031] Description of Reference Numerals

[0032] 10. Bracket; 11. Mounting portion; 111. First end; 112. Second end; 113. First magnetic component; 114. First limiting frame; 12. Transition connection portion; 121. Second magnetic component; 122. Second limiting frame; 13. Support portion; 131. Placement portion; 132. Third magnetic component; 133. Magnetic structure; 134. Magnetic block; 135. Limiting plate; 1351. First limiting hole; 1352. Second limiting hole; 1353. Third limiting hole; 14. Flexible covering; 141. First connecting portion; 142. Second connecting portion; 20. Protective shell; 21. Back panel; 21a. First side; 21b. Second side; 211. Protrusion; 212. Avoidance hole; 22. Support plate; 30. Mobile terminal. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solutions and advantages of this application more clearly understood, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0034] The various specific technical features described in the specific embodiments may be combined in any suitable manner, unless they are inconsistent. For example, different embodiments and technical solutions may be formed by combining different specific technical features. To avoid unnecessary repetition, the various possible combinations of the specific technical features in this application will not be described separately.

[0035] In the following description, the terms "first, second, ..." are used solely to distinguish different objects and do not imply any similarities or connections between the objects. It should be understood that the directions "above," "below," "outside," and "inside" refer to directions during normal use. The directions "left" and "right" refer to the left-right directions shown in the corresponding schematic diagrams, which may or may not be the left-right directions during normal use.

[0036] It should be noted that the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element. "A plurality" means greater than or equal to two.

[0037] See also Figure 1 and Figure 4 The embodiment of the present application provides a bracket 10, which includes a mounting portion 11, a transition connection portion 12, and a support portion 13 connected in sequence. The transition connection portion 12 connects the mounting portion 11 and the support portion 13. A first connection portion 141 is formed between the mounting portion 11 and the transition connection portion 12, and a second connection portion 142 is formed between the transition connection portion 12 and the support portion 13. The transition connection portion 12 can be flipped around the first connection portion 141, and the support portion 13 can be flipped around the second connection portion 142. The support portion 13 has a placement portion 131 for placing the mobile terminal 30. The mounting portion 11 is used to be fixed to the back side of the protective shell 20. In other words, the support portion 13 can be flipped around the second connection portion 142, and can also be flipped around the first connection portion 141 along with the transition connection portion 12. The mounting portion 11 is used to be fixed to the back side of the back plate 21 of the protective shell 20, that is, the bracket 10 is connected to the back plate 21 of the protective shell 20 through the mounting portion 11.

[0038] Illustratively, the bracket 10 includes a first extended state and a second extended state.

[0039] See also Figure 2 In the first extended state, the support portion 13 is flipped around the second connection portion 142 so that the placement portion 131 extends from the edge of the first side 21 a of the back plate 21 .

[0040] See also Figure 3 In the second extended state, the support portion 13 is flipped around the first connection portion 141 through the transition connection portion 12, so that the placement portion 131 extends from the edge of the second side 21b of the back panel 21; wherein the first side 21a and the second side 21b are two different sides of the back panel 21.

[0041] That is, in the first extended state, only the support portion 13 rotates around the second connection portion 142. In the second extended state, the transition connection portion 12 drives the support portion 13 to rotate around the first connection portion 141. Furthermore, the first side 21a and the second side 21b are on opposite sides of the back panel 21, which means that the placement portion 131 can extend from opposite sides of the back panel 21, thereby allowing the mobile terminal 30 to be placed on different sides of the back panel 21.

[0042] It is understandable that the mobile terminal 30 may be a mobile phone or an electronic watch. In the embodiment of the present application, the mobile terminal 30 is described as a mobile phone.

[0043] The bracket 10 provided in the embodiment of the present application is arranged on the back side of the back plate 21 of the protective case 20, so that the protective case 20 can support the tablet while also supporting the mobile phone, making it convenient for the user to browse the content on the mobile phone while using the tablet, helping to improve the user's work efficiency and enhance the user's comfort.

[0044] Moreover, since the placement portion 131 can extend from the different first side 21a and second side 21b of the back panel 21, the mobile phone can be located on different sides of the back panel 21. The user can choose to extend the placement portion 131 from the first side 21a or the second side 21b according to needs, which means that the user can be provided with the option of placing the mobile phone on different sides of the back panel 21, which helps to improve user comfort.

[0045] In some embodiments, the transition portion 12 is connected to the first end 111 of the mounting portion 11 in the first direction, and the support portion 13 is connected to an end of the transition portion 12 away from the mounting portion 11. That is, the mounting portion 11, the transition portion 12, and the support portion 13 are sequentially connected along the first direction.

[0046] It is understandable that the embodiment of the present application does not limit the specific direction of the first direction. As long as the mounting portion 11, the transition connection portion 12 and the support portion 13 are arranged in sequence, it can be regarded as the first direction.

[0047] For example, in the first extended state, the placement portion 131 extends from one side of the back panel 21 in the second direction. In the second extended state, the placement portion 131 extends from one side of the back panel 21 in the first direction. The first and second directions are perpendicular. In other words, the direction in which the placement portion 131 extends from the first side 21a is perpendicular to the direction in which the placement portion 131 extends from the second side 21b. Providing two mutually perpendicular extension directions also allows for more precise adjustment of the placement position of the mobile terminal 30.

[0048] It can be understood that the first direction and the second direction are perpendicular, which means that the first direction and the second direction are approximately perpendicular, and the perpendicularity allows a certain installation error.

[0049] For example, the first direction is Figure 1 、 Figure 2 and Figure 3 The second direction is Figure 1 、 Figure 2 and Figure 3 The direction shown by d2 in .

[0050] In some embodiments, in the second extended state, a portion of the transition portion 12 and a portion of the support portion 13 both overlap the surface of the mounting portion 11, and the placement portion 131 extends from a side of the back panel 21 in the first direction that is proximal to the second end 112 of the mounting portion 11. The first end 111 and the second end 112 are opposite ends of the mounting portion 11 in the first direction. In other words, the mounting portion 11 provides support for the transition portion 12 and the support portion 13, ensuring that, in the second extended state, the support portion 13 is relatively stably supported on the mounting portion 11, and thus on the back panel 21.

[0051] In some embodiments, the mounting portion 11 includes a first magnetic component 113 , the transition portion 12 includes a second magnetic component 121 , and the support portion 13 includes a third magnetic component 132 ;

[0052] In the first extended state, the second magnetic member 121 and the third magnetic member 132 are magnetically engaged, and are also used to magnetically engage with the back plate 21. In other words, in the first extended state, the transition portion 12 is magnetically fixed to the back plate 21, and the support portion 13 is magnetically fixed to the transition portion 12, thereby supporting the support portion 13.

[0053] In the second extended state, the third magnetic component 132 is magnetically engaged with the first magnetic component 113, and / or the third magnetic component 132 is used to magnetically engage with the back plate 21. In the second extended state, the third magnetic component 132 is magnetically engaged with the first magnetic component 113, i.e., the support portion 13 is magnetically fixed to the mounting portion 11 and / or the back plate 21, thereby providing support for the support portion 13.

[0054] For some examples, see Figure 1 The bracket 10 has a stowed state, in which the mounting portion 11, the transition portion 12, and the support portion 13 are arranged flat in the first direction. At this point, the mounting portion 11, the transition portion 12, and the support portion 13 are minimized in the thickness direction of the mounting portion 11, making it easier for the bracket 10 to be stowed on the back side of the back plate 21.

[0055] In an embodiment having a first magnetic component 113, a second magnetic component 121 and a third magnetic component 132, the transition connection portion 12 can be fixed to the back panel 21 by the second magnetic component 121, and the support portion 13 can be fixed to the back panel 21 by the third magnetic component 132, thereby achieving the storage of the bracket 10 on the back side of the back panel 21.

[0056] In some embodiments, the mounting portion 11 further includes a first limiting frame 114 , and the first magnetic component 113 is disposed in the first limiting frame 114 . The first limiting frame 114 can position and protect the first magnetic component 113 .

[0057] In some embodiments, the transition connecting portion 12 includes a second limiting frame 122, and the second magnetic component 121 is disposed in the second limiting frame 122. The second limiting frame 122 can position and protect the second magnetic component 121.

[0058] For example, see Figure 4 The support portion 13 includes a limiting plate 135 having a first limiting hole 1351 formed therein. The third magnetic component 132 is disposed within the first limiting hole 1351. The wall of the first limiting hole 1351 surrounds the third magnetic component 132, thereby positioning and protecting the third magnetic component 132.

[0059] For some examples, see Figure 4 The bracket 10 includes a flexible covering member 14, which covers the outer periphery of the mounting portion 11, the transition connection portion 12, and the support portion 13. The flexible covering member 14 forms a flexible first connection portion 141 at the junction of the mounting portion 11 and the transition connection portion 12, and forms a flexible second connection portion 142 at the junction of the transition connection portion 12 and the support portion 13. Thus, the mounting portion 11, the transition connection portion 12, and the support portion 13 are interconnected by the flexible covering member 14. The flexible covering member 14 forms a flexible first connection portion 141, which facilitates the transition connection portion 12 to be turned around the first connection portion 141, and forms a flexible second connection portion 142, which facilitates the support portion 13 to be turned around the second connection portion 142.

[0060] It is understood that in some other embodiments, the bracket 10 includes a hinge; the mounting portion 11 and the transition portion 12 are connected by a hinge; and / or the transition portion 12 and the support portion 13 are connected by a hinge. In other words, the mounting portion 11 and the transition portion 12 can also be rotatably connected by a hinge, and the transition portion 12 and the support portion 13 can also be rotatably connected by a hinge.

[0061] It is understood that when the mounting portion 11 and the transition portion 12 are connected by a hinge, the first connection portion 141 can be understood as the hinge axis. When the transition portion 12 and the support portion 13 are connected by a hinge, the second connection portion 142 can be understood as the hinge axis.

[0062] In the first extended state, the hinge connecting the support portion 13 and the transition connection portion 12 can also provide auxiliary support for the support portion 13 , thereby helping to make the support portion 13 more stably connected to the transition connection portion 12 .

[0063] In the second extended state, the hinge connecting the support portion 13 and the transition connection portion 12 can provide auxiliary support for the support portion 13, helping to make the support portion 13 more stably connected to the transition connection portion 12, and / or, the hinge connecting the mounting portion 11 and the transition connection portion 12 can provide auxiliary support for the transition connection portion 12, helping to make the transition connection portion 12 more stably connected to the mounting portion 11.

[0064] For some examples, see Figure 4 The support portion 13 includes a magnetic structure 133 disposed at the placement portion 131 . The magnetic structure 133 is configured to attract the mobile terminal 30 . That is, the mobile terminal 30 is placed at the placement portion 131 by utilizing the magnetic attraction of the magnetic structure 133 to the mobile terminal 30 .

[0065] For example, the magnetic structure 133 is annular, which allows the magnetic structure 133 to provide magnetic forces in multiple directions, thereby helping to improve the stability of the mobile terminal 30 when placed on the placement portion 131 .

[0066] In some embodiments, the annular magnetic structure 133 has a gap. The annular magnetic structure 133 with a gap can provide magnetic forces in multiple directions for the mobile phone and also help reduce the cost of the magnetic structure 133.

[0067] In some embodiments, the magnetic attraction force provided by the magnetic attraction structure 133 is 9 to 11 Newtons (N for short), that is, 9N≤the magnetic attraction force provided by the magnetic attraction structure 133≤11N. By controlling the magnetic attraction force of the magnetic attraction structure 133 within this range, it is possible to avoid the magnetic attraction force being too small, which makes the mobile terminal 30 unstable when placed on the placement portion 131, and it is also possible to avoid the magnetic attraction force being too large, which makes it difficult for the mobile terminal 30 to be separated from the placement portion 131.

[0068] In the embodiment with the limiting plate 135 , a second limiting hole 1352 is defined on the limiting plate 135 , and the magnetic structure 133 is disposed within the second limiting hole 1352 . The wall of the second limiting hole 1352 surrounds the magnetic structure 133 , thereby providing positioning and protection for the magnetic structure 133 .

[0069] Based on the bracket 10 provided in the embodiment of the present application, please refer to Figure 1 、 Figure 2 and Figure 3 An embodiment of the present application also provides a protective shell assembly, which includes a protective shell 20 and a bracket 10 provided in any embodiment of the present application. The protective shell 20 includes a back panel 21, which is used to place electronic equipment. The bracket 10 is arranged on the back side of the back panel 21.

[0070] It is understandable that the electronic device may be a tablet, a laptop, a mobile phone, etc. The embodiment of the present application will be described by taking the electronic device being a tablet as an example.

[0071] The protective case assembly provided by the embodiment of the present application can simultaneously support a tablet and a mobile phone, helping to improve user work efficiency. Furthermore, the placement portion 131 can extend from the first side 21a and the second side 21b of the back panel 21, respectively. Users can choose to extend the placement portion 131 from either the first side 21a or the second side 21b as needed, providing users with the option of placing their mobile phone on different sides of the back panel 21, helping to improve user comfort.

[0072] For example, the mounting portion 11 is welded to the back plate 21 or bonded to the back plate 21 by adhesive, thereby fixing the mounting portion 11 on the back side of the back plate 21 .

[0073] In this embodiment, welding refers to a process of melting and fusing metal or thermoplastic in a local area.

[0074] The adhesive can be hot melt adhesive, pressure sensitive adhesive or instant adhesive, etc.

[0075] In some embodiments, as shown in the figure, the back panel 21 has a protrusion 211, which protrudes from the back side of the back panel 21. In the first extended state and / or the second extended state, the support portion 13 includes a first part and a second part. In the plane projection perpendicular to the thickness direction of the mounting portion 11, the projection of the first part can coincide with the projection of the mounting portion 11 and / or the transition connection portion 12, and the projection of the second part is located outside the projection of the mounting portion 11 and / or the transition connection portion 12. The protrusion 211 is magnetically engaged with the second part.

[0076] In this embodiment, the projection of the first portion can overlap with the projection of the mounting portion 11 and / or the transition connection portion 12, which means that the first portion of the support portion 13 can overlap with the mounting portion 11 and / or the transition connection portion 12, so that the mounting portion 11 and / or the transition connection portion 12 provide support. The projection of the second portion is located outside the projection of the mounting portion 11 and / or the transition connection portion 12, which means that the second portion of the support portion 13 does not overlap with the mounting portion 11 and the transition connection portion 12. The protrusion 211 is magnetically engaged with the second portion, that is, the protrusion 211 can provide support for the second portion, so that the support portion 13 can be more stably located on the back panel 21, thereby providing more stable support for the mobile phone.

[0077] It is understandable that the protrusion 211 and the second part are magnetically engaged, and the protrusion 211 may be provided with a magnetic component, the second part may be provided with a magnetic component, or both the protrusion 211 and the second part may be provided with magnetic components.

[0078] For example, in some embodiments, the support portion 13 includes a magnetic block 134 , and a magnet is embedded inside the protrusion 211 . In the first extended state and / or the second extended state, the magnetic block 134 is used to cooperate with the magnet of the protrusion 211 .

[0079] For example, in an embodiment where the support portion 13 includes a limiting plate 135 , a third limiting hole 1353 is defined on the limiting plate 135 , and the magnet 134 is disposed within the third limiting hole 1353 . The wall of the third limiting hole 1353 surrounds the magnet 134 , thereby positioning and protecting the magnet 134 .

[0080] In some embodiments, the protective case 20 further includes a support plate 22 and a keyboard. The support plate 22 is rotatably connected to the back plate 21. The keyboard is provided on the support plate 22 and is used to connect signals to the electronic device or mobile terminal 30. That is, the support plate 22 forms a support for the back plate 21, so that the back plate 21 can be rotated to different angles, thereby adjusting the display angle of the tablet and the bracket 10. By connecting the keyboard to the electronic device or mobile terminal 30 by signal, the keyboard can be used to implement the typing input function. At this time, the user can type without operating on the electronic device or mobile terminal 30, which helps to improve work efficiency.

[0081] In this embodiment, the second side 21b is the side of the back plate away from the junction of the back plate 21 and the support plate 22. The first direction is both the direction extending from the junction of the back plate 21 and the support plate 22 and the width direction of the second side 21b. The first side 21a is one of the two opposite sides of the back plate perpendicular to the second side 21b. The second direction is the width direction of the first side 21a.

[0082] In some embodiments, the back panel 21 is provided with a clearance hole 212, which is used to clear the tablet's camera, ensuring that the tablet's camera can capture images at any time. In this embodiment, the first side 21a is the side of the back panel 21 closest to the clearance hole 212. In other words, when a mobile phone is placed on the first side 21a of the back panel 21, it is located closer to the tablet's camera, preventing it from interfering with the tablet's charging function.

[0083] It is understood that the first side 21a can also be the side of the back panel 21 close to the charging port of the tablet. The installation position of the bracket 10 can be set according to the user's choice, that is, the selection of the first side 21a and the second side 21b can be set according to the user's needs.

[0084] In some other embodiments, the first direction may be the width direction of the first side 21a, and the second direction may be the width direction of the second side 21b. That is, the first direction and the second direction may also be set according to user needs.

[0085] Exemplarily, the protective shell 20 includes a damping shaft, and the support plate 22 and the back plate 21 are rotationally connected via the damping shaft.

[0086] In the description of this application, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In this application, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine different embodiments or examples described in this application and features of different embodiments or examples without contradiction.

[0087] The above are merely preferred embodiments of the present application and are not intended to limit the present application. Persons skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A bracket, characterized in that: The bracket includes a mounting portion, a transition connection portion, and a support portion connected in sequence, the transition connection portion connecting the mounting portion and the support portion, a first connection portion formed between the mounting portion and the transition connection portion, and a second connection portion formed between the transition connection portion and the support portion, the transition connection portion being capable of flipping around the first connection portion, and the support portion being capable of flipping around the second connection portion, the support portion having a placement portion for placing a mobile terminal, and the mounting portion being configured to be fixed to the back side of the back plate of the protective case; The bracket includes a first extended state and a second extended state; In the first extended state, the support portion flips around the second connection portion so that the placement portion extends from the edge of the first side of the back plate; In the second extended state, the support portion flips around the first connection portion through the transition connection portion so that the placement portion extends from the edge of the second side of the backboard; wherein the first side and the second side are two different sides of the backboard.

2. The bracket according to claim 1, wherein: The transition connection portion is connected to a first end of the mounting portion in a first direction through the first connection portion, and the support portion is connected to an end of the transition connection portion away from the mounting portion through the second connection portion.

3. The bracket according to claim 2, characterized in that In the first extended state, the placement portion extends from one side of the back plate in the second direction, and in the second extended state, the placement portion extends from one side of the back plate in the first direction, wherein the first direction and the second direction are perpendicular.

4. The bracket according to claim 3, characterized in that In the second extended state, a portion of the transition connection portion and a portion of the support portion are both superimposed on the surface of the mounting portion, and the placement portion extends from one side of the backplate in the first direction and close to the second end of the mounting portion, wherein the first end and the second end are two opposite ends of the mounting portion in the first direction.

5. The bracket according to claim 2, wherein: The mounting portion includes a first magnetic component, the transition connection portion includes a second magnetic component, and the supporting portion includes a third magnetic component; In the first extended state, the second magnetic component is magnetically engaged with the third magnetic component and is also used to magnetically engage with the back plate; In the second extended state, the third magnetic component is magnetically engaged with the first magnetic component, and / or the third magnetic component is used to magnetically engage with the back plate.

6. The bracket according to claim 2, characterized in that The bracket includes a stowed state, in which the mounting portion, the transition connection portion, and the support portion are arranged flat in a first direction.

7. The bracket according to claim 1, wherein: The bracket includes a flexible covering member, which covers the outer periphery of the mounting portion, the transition connection portion and the support portion, and the flexible covering member forms the flexible first connection portion at the junction of the mounting portion and the transition connection portion, and the flexible covering member forms the flexible second connection portion at the junction of the transition connection portion and the support portion.

8. The bracket according to claim 1, wherein: The bracket includes a hinge; The mounting portion is connected to the transition connection portion via the hinge; and / or the transition connection portion is connected to the support portion via the hinge.

9. The bracket according to claim 1, wherein: The supporting portion includes a magnetic structure, which is provided at the placement portion and is used to absorb the mobile terminal.

10. The bracket according to claim 9, characterized in that The magnetic attraction structure is ring-shaped.

11. A protective shell assembly, characterized in that: It comprises a protective shell and the bracket according to any one of claims 1 to 10, wherein the protective shell comprises a back plate for placing electronic equipment, and the bracket is arranged on the back side of the back plate.

12. The protective shell assembly according to claim 11, wherein: The connecting portion is welded to the back plate or bonded to the back plate by adhesive.

13. The protective shell assembly according to claim 11, wherein: The back panel has a protrusion, which protrudes from the back side of the back panel. In the first extended state and / or the second extended state, the support portion includes a first part and a second part. In a plane projection perpendicular to the thickness direction of the mounting portion, the projection of the first part can coincide with the projection of the mounting portion and / or the transition connection portion, and the projection of the second part is located outside the projection of the mounting portion and / or the transition connection portion. The protrusion is magnetically engaged with the second part.

14. The protective shell assembly according to claim 11, wherein: The protective shell further includes a support plate and a keyboard. The support plate is rotatably connected to the back plate. The keyboard is arranged on the support plate and is used for signal connection with the electronic device or the mobile terminal.

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