Support frame structure
By incorporating a receiving cavity and connecting it with magnets within the support frame structure, the problems of large torque hinge size and potential for falling off are solved. This achieves miniaturization and stability of the support frame, maintains its aesthetic appeal, and extends its service life.
Patent Information
- Application Number
- CN202422658607.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-10-31
AI Technical Summary
In existing adjustable support frame structures, the first and second ends of the torque hinge need to be connected by screws, resulting in a large size that cannot be miniaturized. At the same time, the torque hinge is prone to falling off between the bracket and the plate, affecting aesthetics and stability.
By setting receiving cavities on the plate and the bracket to accommodate the first and second ends of the torque hinge, a screwless connection of the torque hinge is achieved. A magnetic connection is set between the torque hinge and the plate and the bracket to prevent the torque hinge from moving along the axial direction and enhance stability.
This design achieves miniaturization of the torque hinge, maintains the aesthetics and stability of the support frame structure, reduces wear, extends service life, and prevents the torque hinge from falling off through magnetic connection, thereby enhancing the overall integrity and service life of the support frame.
Smart Images
Figure CN223595580U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of daily necessities, and particularly relates to a support frame structure. BACKGROUND
[0002] The solutions commonly used when placing small devices with display components on a desktop include screen tilting design and tilting placement of the device using a support frame.
[0003] The support frame method is further divided into fixed and adjustable types; the adjustable type is generally a support frame with adjustable angles, that is, several different angle clamping grooves are provided on the support frame structure, and the device can only be placed at a fixed angle when tilted, and cannot be adjusted arbitrarily. SUMMARY
[0004] To solve at least one of the above problems, according to one aspect of the utility model, a support frame structure is provided.
[0005] The support frame structure includes a plate body, a support frame, and a torque hinge; the plate body is provided with a first accommodating cavity for accommodating a first end of the torque hinge; the support frame is provided with a second accommodating cavity at an A end, the second accommodating cavity is used to accommodate a second end of the torque hinge, the second end of the torque hinge is opposite to the first end of the torque hinge, so as to realize the hinging of the plate body and the support frame through the torque hinge.
[0006] In the prior art, the opposite first end and second end of the torque hinge are connected to other components by screws or other fasteners; in this case, since a through hole is needed on the first end and the second end of the torque hinge for the screw to pass through, the size of the first end and the second end of the torque hinge is relatively large, and the miniaturization of the torque hinge cannot be realized.
[0007] In the present application, the first accommodating cavity and the second accommodating cavity are respectively provided on the plate body and the support frame to accommodate the first end and the second end of the torque hinge, so that the torque hinge can hinge the plate body and the support frame by inserting the first end into the first accommodating cavity and the second end into the second accommodating cavity. In the present application, since the first end and the second end of the torque hinge do not need to be provided with a through hole for the screw to pass through, the size of the first end and the second end of the torque hinge can be reduced, the miniaturization of the torque hinge is realized, the miniaturization and the aesthetic appearance of the support frame structure are ensured, for example, a torque hinge with a size of 5*20 and a torque of 0.1 N·m can be selected; moreover, since the connection of the torque hinge with the plate body and the support frame is not by screw connection, the aesthetic appearance of the support frame structure is also maintained; at the same time, since the opposite first end and second end of the torque hinge can be accommodated in the first accommodating cavity and the second accommodating cavity respectively when the support frame and the plate body are hinged through the torque hinge, the integrity of the support frame structure is ensured, and the torque hinge is prevented from falling off between the support frame and the plate body.
[0008] Since the support frame and the plate body are hinged by the torque hinge, after the plate body is rotated by any angle relative to the support frame, the plate body can be locked relative to the support frame by means of the torque hinge to realize the adjustment and locking of the rotation angle of the plate body relative to the support frame. The support frame structure after the rotation angle of the plate body relative to the support frame is adjusted can be placed on the table top. Then, the device (such as a mobile phone, a tablet computer, etc.) to be supported is abutted against the plate body, or the shell or back plate of the device is integrally arranged with the plate body, so that the support frame structure supports the device.
[0009] In some embodiments, the support frame structure further comprises a magnet; the torque hinge comprises a component made of ferromagnetic material; and the magnet is arranged on at least one of the plate body and the support frame and magnetically connected with the torque hinge. For example, the torque hinge is made of ferromagnetic material to improve the strength and reliability of the torque hinge.
[0010] Since the torque hinge is a non-standard part, the models and sizes produced by different manufacturers are similar but slightly different, and the sizes of the products of the same manufacturer also have certain errors. In order to facilitate the installation of the torque hinge, the sizes of the first accommodating cavity and the second accommodating cavity are appropriately increased, but this will cause the torque hinge to move axially relative to the support frame and the plate body, and such movement will cause the gap between the torque hinge and the support frame and the plate body to increase, causing the torque hinge to slide to the inside of the accommodating cavity at the rotating contact surface part and rub, generate noise, and reduce the service life of the support frame, the plate body and the torque hinge due to wear.
[0011] The present application can prevent the torque hinge from moving along the axial direction of the torque hinge relative to the plate body and the support frame, reduce the wear between the torque hinge and the support frame and the plate body, and improve the stability and service life of the support frame structure by arranging a magnet on the plate body and / or the support frame and magnetically connecting the magnet with the torque hinge.
[0012] In some embodiments, on the basis that the plate body is provided with a first accommodating cavity and the support frame is provided with a second accommodating cavity, the torque hinge is provided with two; and the two sides of the A end of the support frame facing away from each other are separately hinged to the plate body by one torque hinge. In this way, the stability of the support frame and the plate body hinged by the torque hinge can be improved, and the torque hinge can be further prevented from falling off between the support frame and the plate body.
[0013] In some embodiments, on the basis that the torque hinge is provided with two and the two sides of the A end of the support frame facing away from each other are separately hinged to the plate body by one torque hinge, the plate body comprises a back plate and a hinge fixing seat; the hinge fixing seat is detachably connected with the back plate; the first accommodating cavity is arranged on the hinge fixing seat; and the magnet is arranged on at least one of the hinge fixing seat and the support frame.
[0014] Thus, after the bracket and the hinge fixing base are hinged through the torque hinge, the hinge fixing base can be installed on the back plate, so that the bracket and the plate body are quickly hinged through the torque hinge on the basis that the plate body and the bracket are provided with the first accommodating cavity and the second accommodating cavity respectively accommodating the first end and the second end of the torque hinge away from each other; and after the bracket and the plate body are hinged through the torque hinge, the torque hinge can be prevented from falling from between the bracket and the plate body, so as to ensure the stability of the support frame structure.
[0015] In some embodiments, on the basis that the hinge fixing base and the back plate are detachably connected, the hinge fixing frame is provided with a third accommodating cavity in communication with the first accommodating cavity, and / or the bracket is provided with a fourth accommodating cavity in communication with the second accommodating cavity; the first accommodating cavity and the second accommodating cavity and the third accommodating cavity and / or the fourth accommodating cavity enclose a containing space capable of containing the torque hinge; and the third accommodating cavity and / or the fourth accommodating cavity is / are arranged such that the rotating contact surface part of the torque hinge is located outside the third accommodating cavity and / or the fourth accommodating cavity.
[0016] Since the hinge fixing base and the back plate are detachably connected, the hinge fixing frame can be installed on the back plate after the hinge bracket is contained in the accommodating cavities arranged on the hinge fixing frame and the bracket, so as to ensure that the hinge bracket in the support frame structure is stably placed in the accommodating cavities (the first accommodating cavity and the second accommodating cavity, and the third accommodating cavity and / or the fourth accommodating cavity) arranged on the hinge fixing frame and the bracket, so as to provide physical protection for the torque hinge through the bracket and the hinge fixing frame, realize hidden installation of the torque hinge, and ensure the aesthetics of the support frame structure; and since the rotating contact surface part of the torque hinge is located outside the third accommodating cavity and / or the fourth accommodating cavity, the rotating contact surface part of the torque hinge can be prevented from contacting the bracket and / or the plate body when the bracket rotates relative to the plate body through the torque hinge, so as to prevent the torque hinge, the bracket and the plate body from being worn due to friction.
[0017] In some embodiments, the opening of the third accommodating cavity and / or the fourth accommodating cavity is provided with an avoiding part for avoiding the rotating contact surface part of the torque hinge.
[0018] Thus, the bracket and the plate body can be further prevented from contacting the rotating contact surface part of the torque hinge, so as to prevent the rotating contact surface part of the torque hinge from contacting the bracket and / or the plate body, thereby preventing the torque hinge, the bracket and the plate body from being worn due to friction, reducing the use noise of the support frame structure, and improving the service life of the support frame structure.
[0019] In some embodiments, the plate body is provided with a fifth accommodating cavity in communication with the first accommodating cavity; and the magnet is contained in the fifth accommodating cavity. Thus, hidden installation of the magnet can be realized, physical protection of the magnet is provided through the plate body, the stability of the magnet installation is ensured, and the aesthetics of the support frame structure is ensured.
[0020] In some embodiments, the plate body is provided with a sixth accommodating cavity in communication with the fifth accommodating cavity; the support frame structure further comprises a soft plug; and the soft plug is installed in the sixth accommodating cavity. In this way, the magnet can be pressed in the fifth accommodating cavity by the soft plug, so as to avoid the magnet from falling off the plate body; and the soft plug is installed in the sixth accommodating cavity, so as to ensure the aesthetic appearance of the support frame structure.
[0021] In some embodiments, the support frame is provided with a limiting structure for limiting the maximum rotation angle of the support frame relative to the plate body. In this way, the angle of the support frame relative to the plate body can be limited in a suitable range by the limiting structure.
[0022] In some embodiments, the end of the support frame away from the A end is provided with an anti-skid part. In this way, when the support frame is in contact with the table top through the anti-skid part, the friction between the support frame and the table top can be increased by the anti-skid part, so as to improve the stability of the support frame structure placed on the table top. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 A schematic view of a support frame structure according to an embodiment of the present application;
[0024] Figure 2 A schematic view of the support frame structure from another perspective; Figure 1
[0025] Figure 3 A schematic view of the support frame structure along the A-A direction; Figure 2
[0026] Figure 4 A schematic view of the enlarged structure at B of the support frame structure; Figure 3
[0027] Figure 5 A schematic view of the support frame structure from another perspective; Figure 1
[0028] Figure 6 A schematic view of the support frame structure along the C-C direction; Figure 5
[0029] Figure 7 A schematic view of the support frame structure along the D-D direction; Figure 5
[0030] Figure 8 A torque hinge according to an embodiment of the present application;
[0031] Figure 9 A schematic view of the enlarged structure at B of another embodiment;
[0032] Label: 1, plate body; 11, back plate; 12, hinge fixing seat; 121, first containing cavity; 122, third containing cavity; 123, fifth containing cavity; 124, sixth containing cavity; 13, screw; 2, support; 21, A end; 22, second containing cavity; 23, fourth containing cavity; 231, avoiding part; 24, limiting structure; 25, anti-skid part; 3, torque hinge; 31, first end; 32, second end; 33, rotating contact surface part; 4, magnet; 5, soft plug. DETAILED DESCRIPTION
[0033] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.
[0034] It should also be noted that, in this document, the relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain", not only include those elements, but also include other elements not explicitly listed, or include elements inherent to the process, method, article or device. Without more limitations, the elements defined by the statement "include" do not exclude the presence of other same elements in the process, method, article or device including the elements. The terms used in this document are generally the terms commonly used by those skilled in the art, and if they are inconsistent with the commonly used terms, the terms in this document shall prevail.
[0035] Moreover, for the convenience of description, spatial relative terms such as "under", "below", "lower", "above", "upper" and the like can be used herein to describe the relationship of one element or component to another (or another) element or component as shown in the figure. In addition to the orientation shown in the figure, the spatial relative terms are intended to include different orientations of the device in use or operation. The device can be oriented in other ways (rotated 90 degrees or in other orientations), and the spatial relative descriptors used herein can be equally interpreted accordingly.
[0036] In this context, the term "torque hinge" refers to a specially designed hinge that allows an object to rotate on an axis while providing precise control over the rotational torque. Torque hinges can use friction to control the rotation of a door, lid, or other type of panel. They can create a controllable resistance when the panel is rotated, allowing it to be held at any specific angle. Torque hinges come in two types: constant torque hinges, whose torque force is set at the manufacturing stage and remains constant, and adjustable torque hinges, whose tension can be adjusted by the user. Torque hinges work based on their special geometry and material properties. They are usually made of elastic materials such as spring steel or titanium alloys, with a spiral or hyperbolic shape. When a torque is applied, the hinge's geometry undergoes a slight bending and twisting, absorbing and regulating the torque. Torque hinges can provide a smooth and consistent range of rotation, allowing a door panel or panel to be held open at any angle, freeing the user's hands.
[0037] To make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0038] Figures 1 to 8 A support frame structure according to an embodiment of the present application is schematically shown.
[0039] As shown in Figure 3 and Figure 4 , the support frame structure includes a plate body 1, a support 2, and a torque hinge 3. The plate body 1 and the support 2 are hinged by the torque hinge 3.
[0040] In some embodiments, as shown in Figure 4As shown, the plate body 1 and the support frame 2 are hinged by the torque hinge 3, which is achieved by that: the first accommodating cavity 121 is integrally formed or processed on the plate body 1; the second accommodating cavity 22 is integrally formed or processed on the A end 21 of the support frame 2; the first accommodating cavity 121 is adapted with the first end 31 of the torque hinge 3; the second accommodating cavity 22 is adapted with the second end 32 of the torque hinge 3; the first end 31 and the second end 32 of the torque hinge 3 are arranged oppositely; the torque hinge 3 can adopt the general torque hinge 3 in the prior art, the first end 31 and the second end 32 of the torque hinge 3 can rotate relatively around the central axis of the torque hinge 3, when the first end 31 of the torque hinge 3 rotates relative to the second end 32, the torque hinge 3 has the torque resistance to hinder the rotation of the first end 31 relative to the second end 32, and the relatively rotating and contacting surface of the torque hinge 3 is the rotating contact surface part 33. As shown, the cross sections of the first end 31 and the second end 32 of the torque hinge 3 are both non-circular (such as Figure 8 By adapting the first end 31 of the torque hinge 3 in the first accommodating cavity 121 of the plate body 1 and adapting the second end 32 of the torque hinge 3 in the second accommodating cavity 22 of the support frame 2, the plate body 1 and the support frame 2 can be hinged by the torque hinge 3.
[0041] In the use of the support frame structure, after the plate body 1 rotates relative to the support frame 2 by any angle, the plate body 1 can be locked relative to the support frame 2 by the torque resistance of the torque hinge 3, so as to adjust and lock the rotation angle of the plate body 1 relative to the support frame 2 (as shown in Figure 1 , Figure 2 and Figure 7 ). Then, the support frame structure is placed on the table top, and the device to be supported is abutted on the plate body 1, or the shell or back plate of the device to be made is integrally arranged with the plate body, so as to support the device by the support frame structure. Moreover, since the first end 31 and the second end 32 of the torque hinge 3 do not need to be provided with through holes for the screw to pass through, the size of the first end 31 and the second end 32 of the torque hinge 3 can be reduced, the torque hinge 3 can be miniaturized, and the miniaturization and the aesthetics of the support frame structure are ensured.
[0042] In some preferred embodiments, as shown in Figure 4 , the support frame structure further comprises a magnet 4; the torque hinge 3 comprises a component made of ferromagnetic material; the magnet 4 is arranged on at least one of the plate body 1 and the support frame 2 and is magnetically connected with the torque hinge 3. In some specific embodiments, as shown in Figure 4 , the fifth accommodating cavity 123 which communicates with the first accommodating cavity 121 is integrally formed or processed on the plate body 1, and the magnet 4 is accommodated in the fifth accommodating cavity 123, so as to realize the concealed installation of the magnet 4 and ensure the stability of the installation of the magnet 4 and the aesthetics of the support frame structure. Preferably, as shown in Figure 4As shown, the plate body 1 is integrally formed or processed with a sixth accommodating cavity 124 which is in communication with the fifth accommodating cavity 123; the support frame structure further comprises a soft plug 5; the soft plug 5 is installed in the sixth accommodating cavity 124. Thus, the soft plug 5 can prevent the magnet 4 from falling off the plate body 1; and the soft plug 5 installed in the sixth accommodating cavity 124 can ensure the aesthetic appearance of the support frame structure. Preferably, the torque hinge 3 is made of ferromagnetic material to improve the strength and reliability of the torque hinge 3. By providing the plate body 1 and / or the support frame 2 with the magnet 4 and magnetically connecting the magnet 4 with the torque hinge 3, the torque hinge 3 can be prevented from moving along its own axis relative to the plate body 1 and the support frame 2, the wear between the torque hinge 3 and the support frame 2 and the plate body 1 is reduced, and the stability and service life of the support frame structure are improved.
[0043] In some preferred embodiments, as shown in Figure 3 The support frame structure is provided with two torque hinges 3, and the opposite sides of the A end 21 of the support frame 2 are separately hinged to the plate body 1 by one torque hinge 3, so as to improve the stability of the support frame 2 and the plate body 1 hinged by the torque hinge 3, and further prevent the torque hinge 3 from falling off between the support frame 2 and the plate body 1. Preferably, as shown in Figures 4 to 6 The plate body 1 comprises a back plate 11 and a hinge fixing seat 12; the hinge fixing seat 12 is detachably connected with the back plate 11, for example, connected by screws 13 (as shown in Figure 5 and Figure 6 The first accommodating cavity 121 is arranged on the hinge fixing seat 12; the magnet 4 is arranged on at least one of the hinge fixing seat 12 and the support frame 2, for example, arranged on the hinge fixing seat 12, and specifically the fifth accommodating cavity 123 is arranged on the hinge fixing seat 12. Thus, the hinge fixing seat 12 can be installed on the back plate 11 after the support frame 2 and the hinge fixing seat 12 are hinged by the torque hinge 3, so as to quickly realize the hinging of the support frame 2 and the plate body 1 by the torque hinge 3; and the torque hinge 3 can be prevented from falling off between the support frame 2 and the plate body 1 after the support frame 2 and the plate body 1 are hinged by the torque hinge 3, so as to ensure the stability of the support frame structure. Preferably, the sixth accommodating cavity 124 is also arranged on the hinge fixing seat 12.
[0044] In some preferred embodiments, as shown in Figure 4As shown, the third accommodating cavity 122 and / or the fourth accommodating cavity 23 is integrally formed or processed on the hinge fixing frame, and / or the fourth accommodating cavity 23 is integrally formed or processed on the bracket 2; the first accommodating cavity 121 and the second accommodating cavity 22 and the third accommodating cavity 122 and / or the fourth accommodating cavity 23 jointly form a receiving space capable of accommodating the torque hinge 3; and the third accommodating cavity 122 and / or the fourth accommodating cavity 23 is arranged such that the rotating contact surface part 33 of the torque hinge 3 is located outside the third accommodating cavity 122 and / or the fourth accommodating cavity 23. Since the hinge fixing seat 12 is detachably connected to the back plate 11, the hinge fixing frame can be mounted on the back plate 11 after the hinge bracket 2 is accommodated in the accommodating cavities arranged on the hinge fixing frame and the bracket 2, so as to ensure that the hinge bracket 2 in the support frame structure is stably arranged in the accommodating cavities (the first accommodating cavity 121 and the second accommodating cavity 22, and the third accommodating cavity 122 and / or the fourth accommodating cavity 23) arranged on the hinge fixing frame and the bracket 2, so as to provide physical protection for the torque hinge 3 by the bracket 2 and the hinge fixing frame, realize hidden installation of the torque hinge 3, and ensure the aesthetic appearance of the support frame structure. Moreover, since the rotating contact surface part 33 of the torque hinge 3 is located outside the third accommodating cavity 122 and / or the fourth accommodating cavity 23, the rotating contact surface part 33 of the torque hinge 3 can be prevented from contacting the bracket 2 and / or the plate body 1 when the bracket 2 rotates relative to the plate body 1 through the torque hinge 3, so as to prevent the torque hinge 3, the bracket 2 and the plate body 1 from being abraded due to friction.
[0045] In some preferred embodiments, as shown in Figure 4 The opening of the third accommodating cavity 122 and / or the fourth accommodating cavity 23 is provided with an avoiding part 231 for avoiding the rotating contact surface part 33 of the torque hinge 3. The avoiding part 231 is, for example, a chamfer, a round corner or a groove of the opening of the third accommodating cavity 122 and / or the fourth accommodating cavity 23. In this way, the bracket 2 and the plate body 1 can be further prevented from contacting the rotating contact surface part 33 of the torque hinge 3, so as to prevent the torque hinge 3, the bracket 2 and the plate body 1 from being abraded due to friction, reduce the use noise of the support frame structure, and improve the service life of the support frame structure.
[0046] In some preferred embodiments, as shown in Figure 1 , Figure 6 and Figure 7 The bracket 2 is provided with a limiting structure 24 for limiting the maximum rotation angle of the bracket 2 relative to the plate body 1. In some specific embodiments, the limiting structure 24 is a protrusion arranged on the bracket 2. In this way, the angle of rotation of the bracket 2 relative to the plate body 1 can be limited to a suitable range by the limiting structure 24, for example, the angle of rotation of the bracket 2 relative to the plate body 1 can be limited to within 80° by the limiting structure 24.
[0047] In some preferred embodiments, as shown in Figure 1 , Figure 2 , Figure 5 and Figure 7 , one end of the support 2 away from the A end 21 is provided with an anti-skid part 25. In some specific embodiments, the anti-skid part 25 is made of soft rubber material with large friction, so that when the support 2 contacts the table through the anti-skid part 25, the friction between the support 2 and the table can be increased through the anti-skid part 25, thereby improving the stability of the support structure placed on the table.
[0048] In some specific embodiments, the soft plug 5 is installed in the sixth accommodating cavity 124, which can be implemented as follows: the soft plug 5 is a rubber piece, and the surface of the soft plug 5 facing the magnet 4 is glued to the magnet 4. Preferably, the diameter of the sixth accommodating cavity 124 is larger than the diameter of the fifth accommodating cavity 123, and the diameter of the soft plug 5 is larger than the diameter of the magnet 4, so that the soft plug 5 can also be glued to the stepped surface of the sixth accommodating cavity 124 on the side facing the fifth accommodating cavity 123, to realize stable installation of the soft plug 5, thereby blocking the falling of the internal magnet 4.
[0049] Figure 9 Another embodiment of the support structure according to the present application is schematically shown.
[0050] The difference between the present embodiment and the foregoing embodiments is mainly as follows: as shown in Figure 9 , the plate body 1 is not provided with the third accommodating cavity 122; and the support 2 is not provided with the fourth accommodating cavity 23.
[0051] In the present application, connection or installation without special emphasis is fixed connection. The fixed connection can be realized as detachable connection or non-detachable connection commonly used in the prior art. The detachable connection can be realized by using the prior art, such as threaded connection or key connection. The non-detachable connection can also be realized by using the prior art, such as welding or gluing.
[0052] The above only describes some embodiments of the present application. For those skilled in the art, without departing from the creative concept of the present application, a number of modifications and improvements can be made, which are all within the protection scope of the present application.
Claims
1. A support frame structure, characterized by, The hinge comprises a plate body, a support and a torque hinge; wherein, The plate body is provided with a first accommodating cavity for accommodating a first end of the torque hinge, and the support is provided with a second accommodating cavity for accommodating a second end of the torque hinge which is opposite to the first end, so that the plate body and the support are hinged by the torque hinge.
2. The support structure of claim 1, wherein, Further comprising a magnet; The torque hinge comprises a component made of ferromagnetic material; The magnet is arranged on at least one of the plate body and the support and is magnetically connected with the torque hinge.
3. The support structure of claim 2, wherein, The torque hinge is provided with two; The two opposite sides of the A end of the support are separately hinged with the plate body by one torque hinge.
4. The support structure of claim 3, wherein, The plate body comprises a back plate and a hinge fixing seat; The hinge fixing seat is detachably connected with the back plate; The first accommodating cavity is arranged on the hinge fixing seat; The magnet is arranged on at least one of the hinge fixing seat and the support.
5. The support structure of claim 4, wherein, The hinge fixing seat is provided with a third accommodating cavity which is in communication with the first accommodating cavity, and / or the support is provided with a fourth accommodating cavity which is in communication with the second accommodating cavity; The first accommodating cavity and the second accommodating cavity and the third accommodating cavity and / or the fourth accommodating cavity enclose a containing space which can accommodate the torque hinge; And the third accommodating cavity and / or the fourth accommodating cavity is arranged such that the rotating contact surface part of the torque hinge is located outside the third accommodating cavity and / or the fourth accommodating cavity.
6. The support structure of claim 5, wherein, The opening of the third accommodating cavity and / or the fourth accommodating cavity is provided with a avoiding part for avoiding the rotating contact surface part of the torque hinge.
7. A support structure according to any one of claims 2 to 6, wherein, The plate body is provided with a fifth accommodating cavity which is in communication with the first accommodating cavity; The magnet is contained in the fifth accommodating cavity.
8. The support structure of claim 7, wherein, The plate body is provided with a sixth accommodating cavity which is in communication with the fifth accommodating cavity; Further comprising a soft plug; The soft plug is installed in the sixth accommodating cavity.
9. The support structure of any one of claims 1 to 6, wherein, The support is provided with a limiting structure for limiting the maximum rotation angle of the support relative to the plate body.
10. The support structure of any one of claims 1 to 6, wherein, The end of the support which is away from the A end is provided with an anti-skid part.