Folding support and protective shell

Abstract

The utility model relates to the technical field of folding supports, in particular to a folding support and a protective shell, which comprise a base, a supporting piece and a folding piece, one end of the folding piece is connected with the supporting piece, the other end of the folding piece is connected with the base, one side of the supporting piece away from the folding piece is provided with a decorative piece, the base is provided with a magnetic piece, and the folding piece can be folded and unfolded; the folding piece comprises a first folding piece, a second folding piece and a third folding piece, the first folding piece is rotationally connected with the second folding piece, and the second folding piece is rotationally connected with the third folding piece; when the supporting piece is in an unfolded state, the second folding piece can be bent and rotated relative to the third folding piece, and the first folding piece can be bent and rotated relative to the second folding piece, so that angle adjustment is realized; the appearance or practicability of the folding support is improved through the decorating parts, and more possibilities are provided for angle adjustment of the supporting parts through rotating connection between different folding parts.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of folding support, especially relates to a folding support and protective housing. BACKGROUND

[0002] The mobile phone support provides support when electronic equipment is placed, reduces the user's hand burden, in recent years, the mobile phone support develops unceasingly, more and more meet the demand of people to multifunction, convenient use, at present, in order to realize the convenient disassembly connection between mobile phone and support, many mobile phone supports adopt the design of folding magnetic attraction.

[0003] However, the existing folding mobile phone support lacks some beautiful decoration in actual use, and the support cannot be bent at multiple points and angles when supporting the mobile phone, so as to provide more visual angles for users. UTILITY MODEL

[0004] To solve the technical problem of insufficient folding support appearance, the utility model provides a folding support and protective housing.

[0005] The utility model solves technical problem's scheme provides a folding support, including base, support piece and folding piece, the folding piece one end is connected support piece, and the other end is connected with base, the side of support piece away from folding piece is provided with decoration piece, and base is provided with magnetic attraction piece, and folding piece can be folded and unfolded, folding piece includes first folding piece, second folding piece and third folding piece, first folding piece is connected with second folding piece rotation, and second folding piece is connected with third folding piece rotation, when support piece is in unfolded state, second folding piece can be bent and rotated relative to third folding piece, and first folding piece can be bent and rotated relative to second folding piece, to realize angle adjustment.

[0006] Preferably, the folding piece further comprises a damping piece arranged in the folding piece, the damping piece comprises a first rotation shaft corresponding to the connection between the first folding piece and the second folding piece, and a second rotation shaft corresponding to the connection between the second folding piece and the third folding piece.

[0007] Preferably, the damping piece comprises a first damping piece, a second damping piece and a third damping piece connected in sequence, the first damping piece is provided with a first shaft sleeve at an end thereof facing the second damping piece, both ends of the second damping piece are provided with a second shaft sleeve and a third shaft sleeve respectively, and the first shaft sleeve and the second shaft sleeve are connected by the first rotation shaft; the third damping piece is provided with a fourth shaft sleeve at an end thereof close to the second damping piece, and the fourth shaft sleeve and the third shaft sleeve are connected by the second rotation shaft.

[0008] Preferably, the folding piece is a leather folding piece, and the folding piece is arranged to wrap the damping piece.

[0009] Preferably, one side of the base towards the support is provided with a folding groove corresponding to the folding piece, and the third folding piece is arranged in the folding groove and connected with the base.

[0010] Preferably, the folding groove is arranged along the radial direction of the base, and when the support is in the storage state, the first folding piece and the second folding piece are folded to contact the third folding piece and are stored in the folding groove.

[0011] Preferably, the sum of the thicknesses of the first folding piece or the second folding piece and the third folding piece is less than or equal to the depth of the folding groove.

[0012] Preferably, the sum of the lengths of the first folding piece and the second folding piece is less than or equal to the length of the folding groove.

[0013] Preferably, the decoration piece is a mirror surface.

[0014] The utility model also provides a protection shell, the protection shell includes shell main part and the folding support as described above, the folding support sets up on the shell main part, the shell main part is provided with the connecting piece corresponding to the magnetic attraction piece.

[0015] Compared with the prior art, the folding support and the protection shell have the following advantages:

[0016] 1、 the folding support provided in the utility model embodiment, the base, the support and the folding piece form a firm support structure, provide powerful support for the folding support, the first folding piece and the second folding piece are rotationally connected, the second folding piece and the third folding piece are rotationally connected, so that the connection parts of the first folding piece and the second folding piece and the second folding piece and the third folding piece can be adjusted at multiple angles, and various angles of the decoration piece for user use are provided, the base is provided with the magnetic attraction piece, the magnetic attraction connection has wide applicability, and helps the folding support to be better connected with different types of electronic equipment.

[0017] 2、 the folding support provided in the utility model embodiment, the damping piece is arranged in the folding piece, the damping piece includes a first rotating shaft and a second rotating shaft, and corresponds to the connection parts of the first folding piece and the second folding piece, the connection parts of the second folding piece and the third folding piece, resistance is provided in the rotating process, over-opening or over-closing is prevented, more accurate angle adjustment is provided, accidental loosening or overturning of the first folding piece and the second folding piece or the second folding piece and the third folding piece when not needed is effectively prevented, and the stability of the folding support in use is increased.

[0018] 3. The folding support provided by the embodiment of the utility model, first damping part, second damping part and third damping part connect in turn through shaft sleeve, the end of each damping part is connected with another damping part through shaft sleeve, thereby forming hierarchical connection mode, each damping part can move independently or cooperatively, realizing fine damping effect adjustment, user adjusts the rotation angle or position of different damping parts according to the need, first damping part, second damping part and third damping part play different roles in different working conditions through the connection between shaft sleeve and shaft sleeve.

[0019] 4. The folding support provided by the embodiment of the utility model, the folding part is a leather folding part, the folding part is provided with a leather wrapping damping part, after the leather wrapping damping part, the softness and elasticity of the leather provide additional protection and buffering for the damping part, when external force acts on the folding part, the wrapping of the leather absorbs a certain impact force, reducing the direct impact of external impact on the damping part.

[0020] 5. The folding support provided by the embodiment of the utility model, the third folding part is arranged in the folding groove, the thickness of the folding support after folding and storage is reduced, the third folding part is in complete contact with the folding groove, forming a firm and stable connection with the base, increasing the service life of the folding support.

[0021] 6. The folding support provided by the embodiment of the utility model, when the folding part is in the storage state, the folding groove contains the first folding part and the second folding part, so that the two are neatly nested in the folding groove and in contact with the third folding part, the overall folding support is folded into a smaller volume, and complete storage is completed, maintaining the overall compactness.

[0022] 7. The folding support provided by the embodiment of the utility model, the thickness of the third folding part is equal to or less than the sum of the thicknesses of the second folding part and the first folding part, ensuring that the folding parts have similar structural characteristics in different parts of the folding support, providing balanced stability, so that the support is more stable when unfolded and used, and the equal thickness and depth make the connecting parts easier to cooperate with each other when folding, so that they are easier to align in the folded state.

[0023] 8. The folding support provided by the embodiment of the utility model, when the total length of the first folding part and the second folding part does not exceed the length of the folding groove, it can ensure that the folded support is more compact, the first folding part and the second folding part are closely stored in the groove, avoiding the generation of protruding parts when folding due to excessive length, making the overall structure more compact and portable.

[0024] 9. The folding support provided by the embodiment of the utility model, the folding support is unfolded and placed on the desktop, the support part is rotated, the mirror decoration part widens the use of the folding support, and when the mirror is adjusted to an appropriate angle, it can be used as a makeup mirror by the user.

[0025] 10、The utility model embodiment further provides a protective housing, which comprises a housing main body and the folding support shown above, a connecting piece provided on the housing main body and a magnetic attraction piece magnetically adsorbed to form a stable magnetic attraction connection. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor under the premise of the drawings.

[0027] Figure 1 It is the three-dimensional schematic diagram of the unfolded state of the folding support provided by the first embodiment of the utility model. Figure One .

[0028] Figure 2 It is the three-dimensional schematic diagram of the folded state of the folding support provided by the first embodiment of the utility model.

[0029] Figure 3 It is the three-dimensional schematic diagram of the unfolded state of the folding support provided by the first embodiment of the utility model. Figure Two .

[0030] Figure 4 It is the exploded schematic diagram of the unfolded state of the folding support provided by the first embodiment of the utility model.

[0031] Figure 5 It is the exploded schematic diagram of the folded state of the folding support provided by the first embodiment of the utility model.

[0032] Figure 6 It is the three-dimensional schematic diagram of the damping piece of the folding support provided by the first embodiment of the utility model.

[0033] Figure 7 It is the three-dimensional schematic diagram of the protective housing provided by the second embodiment of the utility model. Figure One .

[0034] Figure 8 It is the three-dimensional schematic diagram of the protective housing provided by the second embodiment of the utility model. Figure Two .

[0035] Explanation of the drawing mark:

[0036] 100, folding support; 200, protective housing;

[0037] 1, base; 2, support piece; 3, folding piece; 4, housing main body; 5,

[0038] connecting piece

[0039] 11, folding groove; 12, magnetic element; 21, decoration element; 31, first folding element;

[0040] 32, second folding element; 33, third folding element; 34, damping element;

[0041] 341, first rotating shaft; 342, second rotating shaft; 343, first damping element;

[0042] 344, second damping element; 345, third damping element;

[0043] 3431, first shaft sleeve; 3432, connecting gap; 3441, second shaft sleeve;

[0044] 3442, third shaft sleeve; 3451, fourth shaft sleeve.

DETAILED DESCRIPTION

[0045] In order to make the purpose, technical scheme and advantages of the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not to limit the present application.

[0046] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present. The terms "vertical", "horizontal", "left", "right", and similar expressions as used herein are for the purpose of illustration only.

[0047] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "transverse", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0048] In addition, in addition to indicating the orientation or positional relationship, the above-mentioned terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain dependent relationship or connection relationship in some cases. For those skilled in the art, the specific meaning of these terms in the present application can be understood according to the specific circumstances.

[0049] In addition, the terms "mounting", "arrangement", "provided with", "connected", "linked" should be understood broadly. For example, it can be fixed connection, detachable connection, or integral structure; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through intermediate medium, or internal communication between two devices, elements or components. The specific meaning of the above terms in the utility model can be understood by the person skilled in the art according to the specific circumstances.

[0050] Please refer to Figures 1-3 The utility model provides a kind of folding support 100, including base 1, support piece 2 and folding piece 3, folding piece 3 one end connects support piece 2, other end is connected with base 1, support piece 2 is provided with decorative piece 21 on the side away from folding piece 3, base 1 is provided with magnetic attraction piece 12, folding piece 3 can be folded and unfolded;

[0051] Folding piece 3 includes first folding piece 31, second folding piece 32 and third folding piece 33, first folding piece 31 is rotatably connected with second folding piece 32, and second folding piece 32 is rotatably connected with third folding piece 33.

[0052] When support piece 2 is in unfolded state, second folding piece 32 can be folded and rotated relative to third folding piece 33, and first folding piece 31 can be folded and rotated relative to second folding piece 32 to realize angle adjustment.

[0053] It can be understood that the magnetic attraction piece 12 on the base 1 helps the folding support 100 to be stably and conveniently connected to different devices; the folding piece 3 can be folded and unfolded, one end is connected to the base 1, and the other end is connected to the support piece 2, so that the folding support 100 is folded into a small size when not in use, facilitating carrying and being suitable for various mobile scenarios; the decorative piece 21 not only improves the appearance or practicability of the folding support 100, but also can be used as a unique logo of the brand, enhancing the market competitiveness of the product; the first folding piece 31, the second folding piece 32 and the third folding piece 33 form multiple adjustable angle firm supports, and the folding support 100 is suitable for different use requirements and application scenarios.

[0054] Specifically, the base 1 is designed in a stable flat shape to provide a stable support base. In the embodiment, the base 1 is provided in a circular shape, which is more beautiful and suitable for the shape of the mobile phone protective case 200. The base 1 can also be in other shapes. The support piece 2 and the base 1 are adaptively matched in shape to achieve the purpose of seamless fitting and beautiful appearance when the entire folding support 100 is stored.

[0055] Further, as Figure 3The magnetic attraction piece 12 shown in the schematic view of the folding support 100 is only a schematic installation indication, and the magnetic attraction piece 12 is attached to the side of the base 1 away from the support 2. The magnetic attraction piece 12 can also be arranged inside the base 1, or a ring-shaped magnetic attraction piece 12 can be arranged in the circumferential direction of the circular base 1. In the embodiment, the specific position of the magnetic attraction piece 12 is not limited, as long as the magnetic attraction connection between the folding support 100 and the electronic device shell can be achieved.

[0056] The support 2 serves as a main support structure, and one side is provided with a decorative piece 21 to increase the aesthetics and practicability of the folding support 100.

[0057] The rotation connection between the first folding piece 31, the second folding piece 32 and the third folding piece 33 is sequentially connected, and the connection place can be provided with a rotating shaft or a hinge to realize the relative rotation between them.

[0058] When the support is in the unfolded state, the second folding piece 32 can be bent and rotated relative to the third folding piece 33, and the first folding piece 31 can be bent and rotated relative to the second folding piece 32, thereby forming a stable support structure.

[0059] In the folded state, the folding pieces 3 can be close to each other through the rotating connectors 5 to reduce the occupied space of the support when not in use.

[0060] Further, referring to Figure 4 - Figure 6 The folding pieces 3 further include a damping piece 34 arranged in the folding pieces 3, and the damping piece 34 includes a first rotating shaft 341 corresponding to the connection place of the first folding piece 31 and the second folding piece 32, and a second rotating shaft 342 corresponding to the connection place of the second folding piece 32 and the third folding piece 33.

[0061] Therefore, in the folding support 100, the folding pieces 3 are folded and rotated through the rotating connectors 5 such as rotating shafts to adjust to different angles.

[0062] It can be understood that the damping piece 34 controls the rotation between the folding pieces 3, so that the rotation process is more stable and slow, thereby improving the stability and safety of the folding support 100 when adjusting the angle,

[0063] Specifically, the damping piece 34 generates friction with the rotating shaft when rotating, and the friction force plays a role of resistance to slow down the rotation speed. The rotating shaft serves as the rotating connector 5, and the folding pieces 3 rotate the rotating shaft to fold or unfold, and the damping piece 34 controls the speed and stability of the rotation by providing appropriate friction on the rotating shaft.

[0064] Further, the damping member 34 comprises a first damping member 343, a second damping member 344 and a third damping member 345 connected in sequence, the first damping member 343 is provided with a first shaft sleeve 3431 at the end thereof towards the second damping member 344, the second damping member 344 is provided with a second shaft sleeve 3441 and a third shaft sleeve 3442 at two ends thereof respectively, the first shaft sleeve 3431 and the second shaft sleeve 3441 are connected through a first rotating shaft 341; the third damping member 345 is provided with a fourth shaft sleeve 3451 at one end thereof close to the second damping member 344, the fourth shaft sleeve 3451 and the third shaft sleeve 3442 are connected through a second rotating shaft 342.

[0065] It can be understood that the first damping member 343, the second damping member 344 and the third damping member 345 are connected in sequence through the shaft sleeves, and the end of each damping member 34 is connected with another damping member 34 through the shaft sleeve, so as to form a hierarchical connection mode.

[0066] Specifically, the shaft sleeves are connected in clearance fit, the first shaft sleeve 3431 is provided with a connecting clearance 3432, the connecting clearance 3432 is arranged on the central axis of the first damping member 343 along the length direction, the second shaft sleeve 3441 is arranged protruding from the second damping member 344, when connected, the second shaft sleeve 3441 extends into the connecting clearance 3432 on the first shaft sleeve 3431, the first rotating shaft 341 passes through the end of the first shaft sleeve 3431, the connecting clearance 3432, the second shaft sleeve 3441, the other end of the first shaft sleeve 3431 in sequence, and firmly connects the first shaft sleeve 3431 and the second shaft sleeve 3441.

[0067] The connecting clearance 3432 and the shaft sleeve arranged protruding from the damping member 34 can be interchanged, that is, the connecting clearance 3432 can be arranged on the second damping member 344, and the second shaft sleeve 3441 arranged protruding can also be arranged on the first damping member 343.

[0068] The connection mode of the third damping member 345 and the second damping member 344 is the same as the connection mode of the first damping member 343 and the second damping member 344, which can be deduced by analogy, and will not be described here.

[0069] The damping member 34 can be made of alloy steel material or stainless steel material with good fatigue resistance and capable of bearing high load, so as to be suitable for various high-load and high-strength application scenarios.

[0070] Preferably, bearings or sliding sleeves can also be used to help the smooth rotation or relative movement between different shaft sleeves in the connection between the shaft sleeves and the shaft sleeves.

[0071] The folding member 3 is a leather folding member 3, and the folding member 3 wraps the damping member 34.

[0072] It can be understood that the leather is a soft and elastic material, which has good flexibility and adaptability to different shapes and curves, can reduce injury during the rotation and operation of the folding piece 3, improve the smoothness of the folding operation, and enhance the overall stability of the system.

[0073] Preferably, the first folding piece 31, the second folding piece 32 and the third folding piece 33 are integrally formed to form a neat and complete leather folding piece 3.

[0074] Further, the side of the base 1 facing the support 2 is provided with a folding groove 11 corresponding to the folding piece 3, and the third folding piece 33 is arranged in the folding groove 11 and connected with the base 1.

[0075] Further, the first folding piece 31 is fixedly connected with the support 2.

[0076] It can be understood that when the folding piece 3 is in the storage state, the first folding piece 31 and the second folding piece 32 are neatly folded and stored in the folding groove 11 together with the third folding piece 33, the third folding piece 33 is completely fitted in the folding groove 11, and the first folding piece 31 and the second folding piece 32 are completely fitted on the third folding piece 33 to achieve complete storage.

[0077] When the folding piece 3 needs to be unfolded, the user applies force to the support 2, the support 2 is fixedly connected with the first folding piece 31, the support 2 drives the first folding piece 31 and the second folding piece 32 to turn upward, the first folding piece 31 and the second folding piece 32 gradually leave the folding groove 11, and the third folding piece 33 is fixed in the folding groove 11. When the connection between the second folding piece 32 and the third folding piece 33 is turned to a certain adjacent state, an included angle is formed between the second folding piece 32 and the folding groove 11, and the user can reach the desired angle. At this time, the support 2 is arranged along the radial direction of the folding bracket 100. If the user wants to further change the length of the support 2 in the radial direction, he only needs to change the direction and size of the force applied to the first folding piece 31 to adjust the connection angle between the first folding piece 31 and the second folding piece 32 to the best angle.

[0078] Preferably, the angle formed between the second folding piece 32 and the third folding piece 33 can reach 90°, and can also be preferably 45°, which can reach the user's needs; the angle formed between the first folding piece 31 and the second folding piece 32 can reach 180°, which means that the first folding piece 31 and the second folding piece 32 are stored in the folding groove 11, or can be 0°, which means that the first folding piece 31 and the second folding piece 32 are completely fitted together. The preferred angle between the first folding piece 31 and the second folding piece 32 can be 30°, 45° or 60°.

[0079] Further, the folding groove 11 is arranged along the radial direction of the base 1, and when the support 2 is in the storage state, the first folding piece 31 and the second folding piece 32 are folded to contact the third folding piece 33 and are stored in the folding groove 11.

[0080] It can be understood that the first folding piece 31 and the second folding piece 32 are folded and neatly nested in the folding groove 11 to contact the third folding piece 33, achieving more compact storage and avoiding the existence of gaps. Using this nested storage method, the user only needs to fold in a certain order to achieve simple and fast operation, improving the use experience of the product.

[0081] Further, please refer to Figure 5 , the sum of the thicknesses of the first folding piece 31 or the second folding piece 32 and the third folding piece 33 d (such as d shown in Figure 5 ) is less than or equal to the depth D of the folding groove 11 (such as D shown in Figure 5 ).

[0082] It can be understood that the sum of the thicknesses of the second folding piece 32 and the third folding piece 33 is equal to or less than the depth of the folding groove 11, so that the first folding piece 31 or the second folding piece 32 and the third folding piece 33 are completely stored in the folding groove 11.

[0083] Further, please refer to Figure 5 , the sum of the lengths of the first folding piece 31 and the second folding piece 32 is less than or equal to the length of the folding groove 11.

[0084] It can be understood that the lengths of the first folding piece 31 and the second folding piece 32 are adapted to the length of the folding groove 11, so that the user can operate smoothly when folding and unfolding, without the need to adjust or rearrange the folding piece 3. The entire folding process becomes simpler and more intuitive.

[0085] Further, the widths of the first folding piece 31 and the second folding piece 32 are also adapted to the width of the folding groove 11, to prevent the case where the widths are too different and the first folding piece 31 and the second folding piece 32 cannot be tightly stored in the folding groove 11.

[0086] Further, the decorative piece 21 is a mirror surface.

[0087] It can be understood that the mirror surface can reflect people or objects, and the mirror decorative piece 21 has a certain interactivity, increasing the visual beauty and improving the design level.

[0088] Please refer to Figure 7 - Figure 8The utility model discloses a second embodiment provides a protective housing 200, and the protective housing 200 includes shell main body 4 and the folding support 100 provided by the first embodiment, and the folding support 100 is arranged on the shell main body 4, and the shell main body 4 is provided with connecting piece 5 corresponding to the magnetic attraction piece 12.

[0089] The connecting piece 5 is arranged on the shell main body 4 corresponding to the magnetic attraction piece 12, the magnetic attraction piece 12 is magnetically attracted and adsorbed with the connecting piece 5, thereby preventing the folding support 100 from falling off the shell main body 4, and improving the stability of the connection between the folding support 100 and the shell main body 4.

[0090] Compared with the prior art, the folding support and the protective housing provided by the utility model have the following advantages:

[0091] 1. The folding support provided in the utility model embodiment, the base, the supporting piece and the folding piece form a firm support structure, providing strong support for the folding support, the first folding piece is rotatably connected with the second folding piece, and the second folding piece is rotatably connected with the third folding piece, so that the connection between the first folding piece and the second folding piece and the connection between the second folding piece and the third folding piece can be adjusted at multiple angles, providing various angles for the user to use the decoration piece; the base is provided with a magnetic attraction piece, and the magnetic attraction connection has wide applicability, helping the folding support to be better connected with different types of electronic devices.

[0092] 2. The folding support provided in the utility model embodiment is provided with a damping piece in the folding piece, the damping piece includes a first rotating shaft and a second rotating shaft, corresponding to the connection between the first folding piece and the second folding piece and the connection between the second folding piece and the third folding piece, respectively, in the rotating process, resistance is provided to prevent excessive opening and closing, more accurate angle adjustment is provided, accidental loosening or overturning of the first folding piece and the second folding piece or the second folding piece and the third folding piece when not needed is effectively prevented, and the stability of the folding support in use is increased.

[0093] 3. The folding support provided in the utility model embodiment, the first damping piece, the second damping piece and the third damping piece are sequentially connected through the shaft sleeve, the end of each damping piece is connected with another damping piece through the shaft sleeve, thereby forming a hierarchical connection mode, each damping piece can move independently or cooperatively, fine damping effect adjustment is realized, the user can adjust the rotating angle or position of different damping pieces according to needs, and the first damping piece, the second damping piece and the third damping piece play different roles in different working states through the connection between the shaft sleeves.

[0094] 4. The folding support provided in the utility model embodiment, the folding piece is a leather folding piece, and the folding piece is wrapped around the damping piece, after the leather is wrapped around the damping piece, the softness and elasticity of the leather provide additional protection and buffering for the damping piece, when external force acts on the folding piece, the wrapping of the leather absorbs a certain impact force, reducing the direct influence of external impact on the damping piece.

[0095] 5. The folding support provided by the embodiment of the present application, the third folding part is arranged in the folding groove, the thickness of the folding support after folding and storage is reduced, the third folding part is in full contact with the folding groove, and a firm and stable connection is formed with the base, thereby increasing the service life of the folding support.

[0096] 6. The folding support provided by the embodiment of the present application, when the folding parts are in the storage state, the folding groove contains the first folding part and the second folding part, so that the two are neatly nested in the folding groove and in contact with the third folding part, the overall folding support is folded into a smaller volume, and complete storage is completed, and the overall compactness is maintained.

[0097] 7. The folding support provided by the embodiment of the present application, the thickness of the third folding part is equal to or less than the sum of the thicknesses of the second folding part and the first folding part, so as to ensure that the folding parts have similar structural characteristics in different parts of the folding support, provide balanced stability, so that the support is more stable when unfolded and used, and the equal thickness and depth can make the connecting parts more easily cooperate with each other when folding, so that they are more easily aligned in the folded state.

[0098] 8. The folding support provided by the embodiment of the present application, when the total length of the first folding part and the second folding part does not exceed the length of the folding groove, it can ensure that the folded support is more compact, the first folding part and the second folding part are closely stored in the groove, avoiding the generation of protruding parts when folding due to excessive length, so that the overall structure is more compact and convenient to carry.

[0099] 9. The folding support provided by the embodiment of the present application, the folding support is unfolded and arranged on the desktop, the supporting part is rotated, the supporting part provides a supporting effect at the same time, and the mirror surface decoration part widens more uses of the folding support, and when the mirror surface is adjusted to an appropriate angle, it can be used as a makeup mirror by a user.

[0100] 10. The protective shell provided by the embodiment of the present application further comprises a shell main body and the folding support shown in the above, and the connecting part arranged on the shell main body is magnetically adsorbed with the magnetic attraction part, so as to form a firm magnetic attraction connection.

[0101] The above only describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement and improvement made within the principles of the present application shall be included in the protection scope of the present application.

Claims

1. A foldable stand, characterized by: The folding support comprises a base, a support and a folding part, one end of the folding part is connected with the support, the other end of the folding part is connected with the base, one side of the support away from the folding part is provided with a decoration part, the base is provided with a magnetic part, and the folding part can be folded and unfolded. The folding part comprises a first folding part, a second folding part and a third folding part, the first folding part is rotationally connected with the second folding part, and the second folding part is rotationally connected with the third folding part. When the support is in an unfolded state, the second folding part can be bent and rotated relative to the third folding part, and the first folding part can be bent and rotated relative to the second folding part, so as to realize angle adjustment.

2. The foldable stand of claim 1, wherein: The folding part further comprises a damping part arranged in the folding part, the damping part comprises a first rotation shaft corresponding to a connection position of the first folding part and the second folding part and a second rotation shaft corresponding to a connection position of the second folding part and the third folding part.

3. The foldable stand of claim 2, wherein: The damping part comprises a first damping part, a second damping part and a third damping part connected in sequence, a first shaft sleeve is arranged at an end of the first damping part towards the second damping part, second and third shaft sleeves are arranged at two ends of the second damping part respectively, and the first shaft sleeve and the second shaft sleeve are connected through the first rotation shaft; a fourth shaft sleeve is arranged at one end of the third damping part close to the second damping part, and the fourth shaft sleeve and the third shaft sleeve are connected through the second rotation shaft.

4. The foldable stand of claim 2, wherein: The folding part is a leather folding part, and the folding part wraps the damping part.

5. The foldable stand of claim 1, wherein: One side of the base towards the support is provided with a folding groove corresponding to the folding part, and the third folding part is arranged in the folding groove and connected with the base.

6. The foldable stand of claim 5, wherein: The folding groove is arranged along a radial direction of the base, when the support is in a storage state, the first folding part and the second folding part are folded and arranged in contact with the third folding part and stored in the folding groove.

7. The foldable stand of claim 5, wherein: The sum of thicknesses of the first folding part, the second folding part and the third folding part is less than or equal to a depth of the folding groove.

8. The foldable stand of claim 5, wherein: The sum of lengths of the first folding part and the second folding part is less than or equal to a length of the folding groove.

9. The foldable stand of claim 1, wherein: The decoration part is a mirror surface.

10. A protective case characterized by: The protective shell comprises a shell body and the folding support according to any one of claims 1-9, the folding support is arranged on the shell body, and a connecting part is arranged on the shell body corresponding to the magnetic part.

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