Folding support

Abstract

The utility model provides a folding support which comprises a connecting piece, a support body and a crossed folding structure connected between the connecting piece and the support body, the crossed folding structure comprises a first folding piece and a second folding piece, and the first folding piece and the second folding piece are arranged in a crossed mode. And the bracket main body is far away from the connecting piece through the crossed folding structure so as to be opened or close to the connecting piece so as to be stored. The support is unfolded and stored through the crossed folding structure, and the problems that an existing support of a similar structure has a certain thickness after being compressed by a telescopic structure, the support can protrude out of the surface of a mobile phone or a mobile phone shell after being stored, and holding of a user is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic equipment accessories, in particular to a foldable bracket. Background Art

[0002] As a practical mobile phone accessory, "Bubble Sao" can play a supporting role by sticking it on the back cover of a mobile phone or a mobile phone case and standing it up using a telescopic structure, making it convenient for people to operate the mobile phone with one hand. It also makes it convenient for people to hold the mobile phone on the "Bubble Sao" when holding it, preventing the mobile phone from accidentally falling when people are holding the mobile phone.

[0003] Although the "Pao Pao Sao" bracket that can be folded and opened by a telescopic structure brings a lot of convenience to users, it is limited by the fact that the telescopic structure has a certain thickness after being compressed. After the bracket is stored, it will also protrude on the surface of the mobile phone or mobile phone case, affecting the user's grip; at the same time, after the bracket is opened, due to the large volume of the telescopic structure, the user's comfort when holding the bracket with fingers is low, and the fingers will feel pain after holding it for a long time. If the volume of the telescopic structure is reduced, the support and other functions of the bracket will be unstable. Utility Model Content

[0004] The present application provides a foldable bracket, comprising a connecting member, a bracket body and a cross-folding structure connected between the connecting member and the bracket body, wherein the cross-folding structure comprises a first folding member and a second folding member, wherein the first folding member and the second folding member are arranged in a cross shape, and the bracket body is moved away from the connecting member to open or moved closer to the connecting member to be stored through the cross-folding structure.

[0005] In one embodiment, the first folding member includes a first end and a second end, the first end is connected to the bracket body, and the second end is connected to the connecting member; the second folding member includes a third end and a fourth end, the third end is connected to the bracket body, and the fourth end is connected to the connecting member.

[0006] In one embodiment, the first end and the third end are located on two opposite sides of the bracket body; and / or the second end and the fourth end are located on two opposite sides of the connecting member.

[0007] In one embodiment, the first end and the third end are both movably connected to the bracket body; and / or the second end and the fourth end are both movably connected to the connecting member.

[0008] In one embodiment, the first end and the third end are both slidably connected to the bracket body; and / or the second end and the fourth end are both slidably connected to the connecting member.

[0009] In one embodiment, the first end and the third end are both rotatably connected to the bracket body, and / or the second end and the fourth end are both rotatably connected to the connecting member.

[0010] In one embodiment, a first slide groove and a second slide groove are provided on the bracket body, the first end is slidably connected to the first slide groove, and the third end is slidably connected to the second slide groove; and / or a third slide groove and a fourth slide groove are provided on the connecting member, the second end is slidably connected to the third slide groove, and the fourth end is slidably connected to the fourth slide groove.

[0011] In one embodiment, when the first end and the second end slide toward each other, the cross-folding structure drives the bracket body away from the connecting member; when the first end and the second end slide away from each other, the cross-folding structure drives the bracket body close to the connecting member.

[0012] In one embodiment, the first slide groove and the second slide groove are arranged along the radial direction of the bracket body; or, the first slide groove and the second slide groove are arranged along the circumferential direction of the bracket body.

[0013] In one embodiment, the first folding piece and the second folding piece are rotationally connected at a crossing position.

[0014] In one embodiment, the first folding member further includes a first folding segment, a first rotating connection portion, and a second folding segment, and the first folding segment, the first rotating connection portion, and the second folding segment are sequentially arranged between the first end and the second end; and / or, the second folding member further includes a third folding segment, a second rotating connection portion, and a fourth folding segment, and the third folding segment, the second rotating connection portion, and the fourth folding segment are sequentially arranged between the third end and the fourth end.

[0015] In one embodiment, the number of the first folding segment, the first rotating connection portion and the second folding segment are all two; and / or the number of the third folding segment, the second rotating connection portion and the fourth folding segment are all two.

[0016] In one embodiment, the length of the first folded segment is greater than or equal to the length of the second folded segment; and / or the length of the third folded segment is greater than or equal to the length of the fourth folded segment.

[0017] In one embodiment, the cross-folding structure further includes a rotating shaft, and the first folding member and the second folding member are rotationally connected via the rotating shaft at the cross position.

[0018] In one embodiment, the cross-folding structure further includes a rotating shaft, which passes through the first rotating connection portion and the second rotating connection portion and is rotatably connected to the first folding member and the second folding member.

[0019] In one embodiment, the first end is movably connected to the bracket body, or the second end is movably connected to the connecting member; the third end is fixedly connected to the bracket body, and the fourth end is fixedly connected to the connecting member.

[0020] In one embodiment, the first end is slidably connected to the bracket body, and / or the second end is slidably connected to the connecting member.

[0021] In one embodiment, the first end is also rotatably connected to the bracket body, and / or the second end is also rotatably connected to the connecting member.

[0022] In one embodiment, a first slide groove is provided on the bracket body, and the first end is slidably connected to the first slide groove; or a third slide groove is provided on the connecting member, and the second end is slidably connected to the third slide groove.

[0023] In one embodiment, when the first end slides in a direction away from the third end, the cross-folding structure drives the bracket body close to the connecting member; when the first end slides in a direction close to the third end, the cross-folding structure drives the bracket body away from the connecting member.

[0024] In one embodiment, when the bracket body is in the storage state, the second folding member is located in the area surrounded by the first folding member; or the length of the first folding member is greater than the length of the second folding member.

[0025] In one embodiment, a receiving portion is provided on the connecting member, and a snap portion is provided on the bracket body. When the bracket body is in a storage state, the snap portion is located in the receiving portion and is snap-connected to a side wall or a bottom wall of the receiving portion.

[0026] In one embodiment, the support body includes a support layer and a rotating layer which are stacked, the support layer is connected to the cross-folded structure, and the rotating layer is rotationally connected to the support layer.

[0027] In one embodiment, the bracket body further includes a magnetic attraction component, and the magnetic attraction components are in plurality and are arranged around the bracket layer.

[0028] The present application sets a cross-folding structure between the connector and the bracket body. When the cross-folding structure is active, it can drive the bracket body to move away from the connector to open the bracket body for user use, or drive the bracket body to move closer to the connector for storage. When opened, the cross-folding structure provides a smaller clamping volume. The fingers can hardly feel the cross-folding structure after clamping. The user's fingers will not be affected by the long-term clamping, which improves the comfort of the user when clamping the bracket. When stored, the cross-folding structure can be folded and its thickness is relatively thin. Therefore, the bracket can be stored flatly on the surface of the mobile phone or mobile phone case, reducing the impact of the bracket on the user's holding of the mobile phone. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0030] Figure 1 A schematic diagram of a three-dimensional structure of a protective shell provided with a foldable bracket provided in an embodiment of the present application;

[0031] Figure 2 for Figure 1 A schematic diagram of the three-dimensional structure of the foldable bracket shown in;

[0032] Figure 3 for Figure 1 A schematic diagram of the three-dimensional structure of the foldable bracket from another angle shown in FIG.

[0033] Figure 4 for Figure 1 A schematic diagram of the three-dimensional structure of the foldable bracket at another angle shown in FIG.

[0034] Figure 5 for Figure 1 A schematic plan view of a support body in the foldable support shown in FIG.

[0035] Figure 6 for Figure 1 A three-dimensional schematic diagram of the cross-folding structure in the foldable bracket shown in FIG.

[0036] Figure 7 for Figure 1 An exploded schematic diagram of a bracket body in the foldable bracket shown in FIG.

[0037] Figure 8 for Figure 1 A schematic diagram of the foldable bracket in the stowed state shown in FIG.

[0038] Fig. 9 A schematic diagram of a three-dimensional structure of another protective shell provided with a foldable bracket provided in an embodiment of the present application;

[0039] Fig.10 for Fig. 9 A three-dimensional schematic diagram of a cross-folding structure in the foldable bracket shown;

[0040] Fig.11 for Fig. 9 A three-dimensional schematic diagram of the cross-folding structure in the foldable bracket shown in another angle. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0042] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0043] In addition, the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, "and / or" in the full text includes three solutions. Taking A and / or B as an example, it includes technical solution A, technical solution B, and technical solution that satisfies both A and B; in addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0044] See also Figure 1 The present invention provides a foldable bracket, including a connecting member 10, a bracket body 20, and a cross-folding structure 30 connected between the connecting member 10 and the bracket body 20. Figure 2 and Figure 3The cross-folding structure 30 includes a first folding member 31 and a second folding member 32. The first folding member 31 and the second folding member 32 are arranged in a cross shape. The bracket body 20 is moved away from the connecting member 10 to be opened or moved close to the connecting member 10 to be stored through the cross-folding structure 30. Figure 3 and Figure 8 ,exist Figure 3 In the embodiment, the first folding member 31 and the second folding member 32 cross each other to form an "X" shape. At this time, the bracket body 20 is opened relative to the connecting member 10 under the support of the cross-folding structure 30. Figure 1 At this time, the bracket body 20 can provide support, or the user can use his fingers to clamp the cross-folding structure 30 when holding the mobile phone to fix the mobile phone in his hand, which can effectively prevent the mobile phone from slipping due to the user's inability to hold it firmly when using it. Figure 8 When the support function is not needed, the support body 20 is moved toward the connector 10, and the cross-folding structure 30 can be changed from an "X" shape to a straight shape, so that it can be stored between the support body 20 and the connector 10, and only needs to occupy a small space. When the foldable support is connected to accessories such as mobile phones, mobile phone cases, and mobile power supplies, the support can be stored flatly on the surface of the accessories, which can effectively reduce the impact of the support on the user holding the mobile phone.

[0045] Further reading Figure 2 and Figure 3 The first folding member 31 includes a first end 311 and a second end 312, wherein the first end 311 is connected to the bracket body 20, and the second end 312 is connected to the connecting member 10. Similarly, the second folding member 32 includes a third end 321 and a fourth end 322, wherein the third end 321 is connected to the bracket body 20, and the fourth end 322 is connected to the connecting member 10. At the same time, the first folding member 31 and the second folding member 32 are rotatably connected at a mutually intersecting position, so that the first folding member 31 and the second folding member 32 can be changed from an "X" shape to a straight shape, or from a straight shape to an "X" shape by rotation.

[0046] Further, from Figure 2 and Figure 3 It can be seen that the first end 311 and the third end 321 are respectively located on the opposite sides of the bracket body 20, and the second end 312 and the fourth end 322 are respectively located on the opposite sides of the connector 10. This arrangement can make the bracket body 20 move more smoothly relative to the connector 10, without problems such as jamming, and provide a better user experience. In other embodiments, only the first end 311 and the third end 321 may be respectively arranged on the opposite sides of the bracket body 20, without making specific restrictions on the second end 312 and the fourth end 322; or only the second end 312 and the fourth end 322 may be respectively arranged on the opposite sides of the connector 10, without making specific restrictions on the first end 311 and the third end 321.

[0047] Further reading Figure 4 In order to facilitate the first folding member 31 and the second folding member 32 to change the shape between the "X" shape and the straight shape by rotating, the first end 311 and the third end 321 are set to be movably connected with the bracket body 20. Specifically, the first slide groove 201 and the second slide groove 202 can be set on the bracket body 20, the first end 311 is slidably connected with the first slide groove 201, and the third end 321 is slidably connected with the second slide groove 202. Through the sliding connection, when the first folding member 31 and the second folding member 32 are transformed from the "X" shape to the straight shape, the first end 311 and the third end 321 slide in a direction away from each other, and the distance between the bracket body 20 and the connecting member 10 gradually decreases; correspondingly, when the first folding member 31 and the second folding member 32 are transformed from the straight shape to the "X" shape, the first end 311 and the third end 321 slide in a direction close to each other, and the distance between the bracket body 20 and the connecting member 10 gradually increases. In other embodiments, a third slide groove and a fourth slide groove (not shown) may also be provided on the connecting member 10, and the second end 312 and the third slide groove are slidably connected, and the fourth end 322 and the fourth slide groove are slidably connected, so as to realize the opening and storage of the bracket body 20. In some embodiments, slide grooves may also be provided on the bracket body 20 and the connecting member 10 at the same time to realize the above functions. Further, in order to make the bracket more flat when stored, the first end 311 and the third end 321 may be set to be rotatably connected with the bracket body 20 on the basis of the sliding connection. The rotatable connection makes the first folding member 31 and the second folding member 32 more flat when stored, and is more conducive to reducing the overall thickness of the bracket. Similarly, the second end 312 and the fourth end 322 may also be set to be rotatably connected with the connecting member 10, which will not be repeated here. Of course, all four ends may also be set to be rotatably connected with the corresponding structure.

[0048] Further reading Figure 5 ,exist Figure 5 In the embodiment shown, the bracket body 20 is circular as a whole, and the first slide groove 201 and the second slide groove 202 are arranged along the radial direction of the bracket body 20. At this time, the first end 311 and the third end 321 move toward the edge of the bracket body 20 or move toward the center of the bracket body 20 at the same time when sliding, thereby realizing the opening and storage of the bracket body 20. In other embodiments, the first slide groove 201 and the second slide groove 202 can also be arranged along the circumference of the bracket body 20 (not shown in the figure), and the same technical effect can be achieved in this case.

[0049] Further reading Figure 6 ,exist Figure 6In the illustrated embodiment, the first folding member 31 is rotationally connected to the second folding member 32 at the intersection. Specifically, the first folding member 31 may further include a first folding segment 313, a first rotating connection portion 314, and a second folding segment 315, which are sequentially arranged between the first end 311 and the second end 312. Similarly, the second folding member 32 may further include a third folding segment 323, a second rotating connection portion 324, and a fourth folding segment 325, which are sequentially arranged between the third end 321 and the fourth end 322. By providing the first rotating connection portion 314 and the second rotating connection portion 324, the first folding member 31 and the second folding member 32 can rotate. At the same time, Figure 6 In the embodiment, the third folding section 323 and the second folding section 315 are arranged on the left side of the first rotating connection part 314 (the second rotating connection part 324), and the fourth folding section 325 and the first folding section 313 are arranged on the right side of the first rotating connection part 314 (the second rotating connection part 324), so as to form an "X"-shaped cross-folding structure 30. The left side and the right side here are Figure 6 Further, in the best embodiment, the number of the first folding section 313, the first rotating portion 314 and the second folding section 315 are all two, such as Figure 6 As shown, similarly, the number of the third folding segment 323, the second rotating portion 324 and the fourth folding segment 325 is also two. This arrangement can make the overall support performance and strength of the cross-folding structure 30 higher, and by arranging the two first folding segments 313, the two first rotating portions 314 and the two second folding segments 315 at intervals (the third folding segment 323, the second rotating portion 324 and the fourth folding segment 325 are the same), when the first folding member 31 and the second folding member 32 are folded into a straight line, the first folding member 31 and the second folding member 32 can provide each other with space to accommodate each other, so that when folded into a straight line, the overall thickness of the cross-folding structure 30 can be smaller, which is more conducive to making the thickness of the entire support structure thinner. In other embodiments, the number of each folding segment and the number of rotating portions may not be limited, or each segment and rotating portion of the first folding member 31 or the second folding member 32 may be set to two, as long as the function of the cross-folding structure 30 can be achieved, and no specific limitation is made here. Of course, in other embodiments, the first folding member 31 and the second folding member 32 are not rotationally connected at the intersection position, and the function of the cross-folding structure can also be achieved.

[0050] For further information, see Figure 6In order to make the cross-folding structure 30 easier to store and unfold, and more convenient for users to hold and use, the length of the first folding section 313 can be set to be greater than or equal to the length of the second folding section 315. Similarly, the length of the third folding section 323 can be set to be greater than or equal to the length of the fourth folding section 325. In this case, the first end 311 and the third end 321 are slidably connected to the bracket body 20. In other embodiments, the length of the first folding section 313 can also be set to be less than or equal to the length of the second folding section 315. Similarly, the length of the third folding section 323 can be set to be less than or equal to the length of the fourth folding section 325. In this case, the second end 312 and the fourth end 322 are slidably connected to the connector 10. The above two solutions can be considered to be equivalent, and the same effect is achieved by simply changing the connection method and the length relationship between the folding sections.

[0051] Further, in one embodiment, the cross-folding structure 30 further includes a rotating shaft 33, and the first folding member 31 and the second folding member 32 are rotationally connected at the intersection position through the rotating shaft 33. Specifically, as mentioned in the above embodiments, the first folding member 31 includes a first rotating connection portion 314, and the second folding member 32 includes a second rotating connection portion 324. The rotating shaft 33 can be simultaneously penetrated on the first rotating connection portion 314 and the second rotating connection portion 324 and simultaneously rotated with the first rotating connection portion 314 and the second rotating connection portion 324, so that the first folding member 31 and the second folding member 32 can rotate relative to each other. In the embodiment where two first rotating connection portions 314 and two second rotating connection portions 324 are respectively provided, the rotating shaft 33 can be provided as one, and one rotating shaft 33 simultaneously penetrates two first rotating connection portions 314 and two second rotating connection portions 324; or the rotating shaft 33 can also be provided as two, one of which penetrates one first rotating connection portion 314 and one second rotating connection portion 324, and the other penetrates another first rotating connection portion 314 and another second rotating connection portion 324.

[0052] In some embodiments, when the cross-folding structure 30 is folded into a straight line to store the foldable stand, the user needs the foldable stand to maintain this shape to prevent the stand from automatically opening under the influence of gravity and affecting the use of other functions of the mobile phone. Figure 2As shown, by providing a receiving portion 101 on the connecting member 10 and providing a buckle portion 203 on the bracket body 20, when the cross-folding structure 30 is in a folded state, the buckle portion 203 is located in the receiving portion 101 and the buckle portion 203 can be buckled with the side wall or bottom wall of the receiving portion 101, so that the cross-folding structure 30 can be kept in the folded state. At this time, when the bracket function needs to be used, it is only necessary to apply a certain force to the bracket body 20 to separate the buckle portion 203 from the receiving portion 101, and the bracket can be opened. In other embodiments, the receiving portion 101 can also be provided on the bracket body 20, and the buckle portion 203 can be provided on the connecting member 10.

[0053] In other embodiments, in order to enrich the functions of the support body 20, corresponding structures can be provided on the support body 20. For example, in one embodiment, Figure 7 As shown, the bracket body 20 is set to a stacked rotating layer 204 and a bracket layer 205, the bracket layer 205 is connected to the cross-folding structure 30, and the rotating layer 204 is rotationally connected to the bracket layer 205. Through the rotation connection, the application scenario of the bracket can be expanded. For example, when the mobile phone is placed on the desktop, the mobile phone can be easily rotated through the rotation connection of the bracket layer 205 and the rotating layer 204, which plays a role in decompression. In particular, when the mobile phone is placed on the vehicle center console for navigation and other operations, the rotating layer 204 is connected to the car center console, and the horizontal and vertical screens of the mobile phone can be easily switched by rotation, which provides great convenience for driving navigation. In other embodiments, a magnetic suction member 206 can also be set on the bracket body 20. The magnetic suction member 206 is, for example, a magnet or a ferromagnetic material that can be adsorbed by a magnet. By setting the magnetic suction member 206, other accessories that are also provided with magnetic suction members, such as wireless charging, card holders, etc., can be magnetically fixed on the mobile phone case to connect the mobile phone for use, thereby improving the stability and convenience of the accessory connection. Furthermore, multiple magnetic components 206 can be provided and arranged around the bracket layer 205 to adapt to some existing technologies or mobile phones, such as the MagSafe technology in Apple mobile phones. The arrangement of the magnetic components 206 is set to be the same as the arrangement of the magnetic components in the Apple mobile phone, which makes it easier to connect the mobile phone case with the relevant accessories of the Apple mobile phone.

[0054] In another embodiment, Fig. 9As shown, the linkage between the first folding member 31 and the second folding member 32 can be achieved without the need for a rotating shaft. Specifically, as shown in the figure, by setting the first end 311 to be movably connected to the bracket body 20, the second end 312 can be fixedly connected or movably connected to the bracket body; at the same time, the third end 321 and the fourth end 322 of the second folding member 32 are respectively fixedly connected to the bracket body 20 and the connecting member 10. At this time, when the first end 311 moves in a direction away from the third end 321, the distance between the first end 311 and the third end 321 gradually increases, the cross-folding structure 30 changes from an "X" shape to a straight shape, and the bracket body 20 moves toward the connecting member 10 and is finally stored. When the first end 311 moves in a direction close to the third end 321, the distance between the first end 311 and the third end 321 gradually decreases, the cross-folding structure 30 changes from a straight shape to an "X" shape, the bracket body 20 moves away from the connecting member 10, and the bracket is finally opened.

[0055] For further information, see Fig.10 On the basis of sliding, the first end 311 can also be set to be rotatably connected to the bracket body 20. For example, the first end 311 can be directly rotatably connected to the bracket body 20 by means of a rotating shaft or the like; as shown in the figure, a connecting structure can be set between the first end 311 and the bracket body 20, one end of which is slidably connected to the bracket body 20, and the other end is rotatably connected to the first end 311. The rotatable connection makes the first folding member 31 and the second folding member 32 more flat when stored, and is more conducive to reducing the overall thickness of the bracket. Similarly, the second end 312 can also be set to be rotatably connected to the connecting member 10, which will not be repeated here.

[0056] Further reading Fig.11 In order to further reduce the overall thickness of the bracket when stored, the first folding member 31 and the second folding member 32 can be set to be one large and one small. The first folding member 31 and the second folding member 32 are annular structures as a whole. After being set to be one large and one small, when the bracket body 20 is in the stored state, the second folding member 32 can be stored in the area surrounded by the first folding member 31. Since the first folding member 31 and the second folding member 32 will not be stacked together in the thickness direction of the bracket, the overall thickness of the bracket can be effectively reduced. Furthermore, in this case, the length of the first folding member 31 is greater than the length of the second folding member 32. The length here can be understood as the distance between the first end 311 and the second end 312 of the first folding member 31 when it is unfolded and flat. Similarly, the length of the second folding member 32 can also be defined in this way.

[0057] The present application sets a cross-folding structure between the connector and the bracket body. When the cross-folding structure is active, it can drive the bracket body to move away from the connector to open the bracket body for user use, or drive the bracket body to move closer to the connector for storage. When opened, the cross-folding structure provides a smaller clamping volume. The fingers can hardly feel the cross-folding structure after clamping. The user's fingers will not be affected by the long-term clamping, which improves the comfort of the user when clamping the bracket. When stored, the cross-folding structure can be folded and its thickness is relatively thin. Therefore, the bracket can be stored flatly on the surface of the mobile phone or mobile phone case, reducing the impact of the bracket on the user's holding of the mobile phone.

[0058] The above description is only a preferred embodiment of the present application, and does not limit the patent scope of the present application. All equivalent structural changes made by using the contents of the present application specification and drawings under the concept of the present application, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A foldable bracket, characterized in that: It includes a connecting member, a bracket body and a cross-folding structure connected between the connecting member and the bracket body, the cross-folding structure includes a first folding member and a second folding member, the first folding member and the second folding member are arranged in a cross shape, and the bracket body is moved away from the connecting member to open or close to the connecting member to store through the cross-folding structure.

2. The foldable bracket according to claim 1, characterized in that: The first folding member includes a first end and a second end, the first end is connected to the bracket body, and the second end is connected to the connecting member; the second folding member includes a third end and a fourth end, the third end is connected to the bracket body, and the fourth end is connected to the connecting member.

3. The foldable bracket according to claim 2, characterized in that: The first end and the third end are located on two opposite sides of the bracket body; and / or the second end and the fourth end are located on two opposite sides of the connecting member.

4. The foldable bracket according to claim 3, characterized in that: The first end and the third end are both movably connected to the bracket body; and / or the second end and the fourth end are both movably connected to the connecting member.

5. The foldable bracket according to claim 4, characterized in that: The first end and the third end are both slidably connected to the bracket body; and / or the second end and the fourth end are both slidably connected to the connecting member.

6. The foldable bracket according to claim 5, characterized in that: The first end and the third end are also rotatably connected to the bracket body, and / or the second end and the fourth end are also rotatably connected to the connecting member.

7. The foldable bracket according to claim 4, characterized in that: The bracket body is provided with a first slide groove and a second slide groove, the first end is slidably connected to the first slide groove, and the third end is slidably connected to the second slide groove; and / or, the connecting member is provided with a third slide groove and a fourth slide groove, the second end is slidably connected to the third slide groove, and the fourth end is slidably connected to the fourth slide groove.

8. The foldable bracket according to claim 7, characterized in that: When the first end and the second end slide toward each other, the cross-folding structure drives the bracket body away from the connecting member; when the first end and the second end slide away from each other, the cross-folding structure drives the bracket body close to the connecting member.

9. The foldable bracket according to claim 7, characterized in that: The first slide groove and the second slide groove are arranged along the radial direction of the bracket body; or the first slide groove and the second slide groove are arranged along the circumferential direction of the bracket body.

10. The foldable bracket according to any one of claims 2 to 9, characterized in that: The first folding member and the second folding member are rotatably connected at an intersection position.

11. The foldable bracket according to claim 10, characterized in that: The first folding member further comprises a first folding segment, a first rotating connecting portion, and a second folding segment, wherein the first folding segment, the first rotating connecting portion, and the second folding segment are sequentially arranged between the first end and the second end; And / or, the second folding member further includes a third folding segment, a second rotating connecting portion and a fourth folding segment, and the third folding segment, the second rotating connecting portion and the fourth folding segment are sequentially arranged between the third end and the fourth end.

12. The foldable bracket according to claim 11, characterized in that: The number of the first folding segment, the first rotating connection portion, and the second folding segment are all two; and / or the number of the third folding segment, the second rotating connection portion, and the fourth folding segment are all two.

13. The foldable bracket according to claim 11, characterized in that: The length of the first folding segment is greater than or equal to the length of the second folding segment; and / or the length of the third folding segment is greater than or equal to the length of the fourth folding segment.

14. The foldable bracket according to claim 10, characterized in that: The cross-folding structure further includes a rotating shaft, and the first folding member and the second folding member are rotatably connected via the rotating shaft at the cross position.

15. The foldable bracket according to claim 11, characterized in that: The cross-folding structure further includes a rotating shaft, which passes through the first rotating connection portion and the second rotating connection portion and is rotatably connected to the first folding member and the second folding member.

16. The foldable bracket according to claim 3, characterized in that: The first end is movably connected to the bracket body, and / or the second end is movably connected to the connecting member; The third end is fixedly connected to the bracket body, and the fourth end is fixedly connected to the connecting member.

17. The foldable bracket according to claim 16, characterized in that: The first end is slidably connected to the bracket body, and / or the second end is slidably connected to the connecting member.

18. The foldable bracket according to claim 17, characterized in that: The first end is also rotatably connected to the bracket body, and / or the second end is also rotatably connected to the connecting member.

19. The foldable bracket according to claim 17, characterized in that: The bracket body is provided with a first slide groove, and the first end is slidably connected to the first slide groove; and / or the connecting member is provided with a third slide groove, and the second end is slidably connected to the third slide groove.

20. The foldable bracket according to claim 17, characterized in that: When the first end slides in a direction away from the third end, the cross-folding structure drives the bracket body close to the connecting member; when the first end slides in a direction close to the third end, the cross-folding structure drives the bracket body away from the connecting member.

21. The foldable bracket according to claim 4 or 16, characterized in that: When the bracket body is in the storage state, the second folding member is located in the area surrounded by the first folding member; Or the length of the first folding piece is greater than the length of the second folding piece.

22. The foldable bracket according to any one of claims 1-9 or 16-20, characterized in that: The connecting piece is provided with an accommodating portion, and the bracket body is provided with a buckle portion. When the bracket body is in a storage state, the buckle portion is located in the accommodating portion and is buckled and connected with a side wall or a bottom wall of the accommodating portion.

23. The foldable bracket according to any one of claims 1-9 or 16-20, characterized in that: The support body comprises a support layer and a rotating layer which are stacked, the support layer is connected to the cross-folding structure, and the rotating layer is rotationally connected to the support layer.

24. The foldable bracket according to claim 23, characterized in that: The support body also includes a magnetic attraction component, and the magnetic attraction components are multiple and are arranged around the support layer.

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