Sliding type rotating shaft structure, hidden support and support shell

Abstract

The embodiment of the utility model provides a sliding type rotating shaft structure, a hidden support and a support shell. The sliding type rotating shaft structure comprises a first rotating part, a second rotating part and a rotating shaft. The second rotating piece is provided with a sliding groove extending in the first direction. The rotating shaft is rotatably arranged on the first rotating piece, the sliding grooves are formed in the two opposite ends of the rotating shaft respectively, and the ends of the rotating shaft extend into the corresponding sliding grooves so that the rotating shaft and the sliding grooves can relatively slide in the first direction; and the first rotating piece and the second rotating piece can rotate relatively through the rotating shaft. The sliding type rotating shaft structure is good in rotating effect.

Description

Technical Field

[0001] This application relates to the field of support technology, and in particular to a sliding pivot structure, a concealed support, and a support shell. Background Technology

[0002] In related technologies, the stand of a phone case is connected to the case structure via a three-segment hinge structure. Specifically, the lower and upper panels of the hinge structure are connected by a three-segment hinge, and the support assembly and base are connected to the lower and upper panels respectively to allow rotation between them. By flipping the support assembly, it provides support to the case structure, allowing the electronic device to be supported at different angles on various surfaces.

[0003] However, in related technologies, the lower and upper pages can only rotate around a pivot, and the positions of the upper and lower pages at the pivot cannot be adjusted, resulting in poor rotation performance of the pivot structure. Because the positions of the upper and lower pages at the pivot cannot be adjusted, the support component is prone to interfering with other structures of the phone case during rotation, thus hindering the normal rotation of the pivot structure and leading to poor rotation performance. Utility Model Content

[0004] In view of this, the main objective of the embodiments of this application is to provide a sliding shaft structure with good rotation effect, a hidden bracket and a bracket housing.

[0005] To achieve the above objectives, the technical solution of this application embodiment is implemented as follows:

[0006] The first aspect of this application provides a sliding shaft structure, including:

[0007] First rotating component;

[0008] The second rotating member has a groove extending along the first direction;

[0009] A rotating shaft is rotatably mounted on the first rotating member. The rotating shaft has grooves at its opposite ends, and the ends of the rotating shaft extend into the corresponding grooves, so that the rotating shaft and the grooves can slide relative to each other in the first direction, and the first rotating member and the second rotating member can rotate relative to each other through the rotating shaft.

[0010] In one embodiment, the sliding shaft structure has a closed state and an open state, and the second rotating member switches the sliding shaft structure between the closed state and the open state by rotating and sliding.

[0011] In one embodiment, the groove has a first end and a second end along the first direction, and the sliding shaft structure has a rotation opening on the side opposite to the shaft.

[0012] When the sliding shaft structure is in the closed state, the shaft is located at the first end, and the second end is located on the side of the first end away from the rotation opening; during the process of the sliding shaft structure switching from the closed state to the open state, the shaft slides relative to the second end in the groove.

[0013] A second aspect of this application provides a concealed bracket, including a support assembly, a base, and any of the sliding pivot structures described above. The support assembly is disposed on one of the first rotating member and the second rotating member, and the base is disposed on the other of the first rotating member and the second rotating member.

[0014] In one embodiment, the support assembly has a connecting end on one side, which is disposed on one of the first rotating member and the second rotating member; the first rotating member and the second rotating member rotate relative to each other via the rotating shaft, causing the rotating shaft and the sliding groove to slide relative to each other along the first direction, and the support assembly moves relative to the base along the first direction, and the hidden bracket switches between a storage state and a support state; when the hidden bracket is in the storage state, the rotating shaft is located within the coverage area of ​​the support assembly.

[0015] In one embodiment, the support assembly has a remote end on the side opposite to the connecting end, and the slide has a first end and a second end along the first direction.

[0016] When the concealed bracket is in the retracted state, the pivot is located at the first end, and the second end is located on the side of the first end away from the far end; during the process of the concealed bracket switching from the retracted state to the supported state, the pivot slides relative to the second end in the groove.

[0017] In one embodiment, the connecting end is disposed on the second rotating member, and the base is disposed on the first rotating member. During the relative rotation of the first rotating member and the second rotating member, the base abuts against the support assembly to push the support assembly to move relative to the base in the first direction.

[0018] In one embodiment, the base has a first abutting portion, and the support assembly has a second abutting portion;

[0019] During the process of the concealed bracket switching from the storage state to the support state, the first abutting part abuts against the second abutting part to push the support assembly to move relative to the base along the first direction;

[0020] When the concealed bracket is in the supported state, the first abutting part abuts against the second abutting part.

[0021] In one embodiment, a portion of the base extends to form a rotating cavity, and the rotating shaft is located within the rotating cavity;

[0022] The rotating cavity has a first abutting wall at each of its opposite ends along the axial direction of the rotating shaft. The first abutting wall has a first abutting surface on the side near the support assembly. The first abutting surface is the first abutting part.

[0023] The outer surface of a portion of the connecting end located in the rotating cavity protrudes to form an abutment rib, which is the second abutment portion.

[0024] In one embodiment, the first abutment surface is a curved surface that bends away from the support assembly; or,

[0025] The first contact surface includes a contact plane and a contact ramp. The contact plane extends along the extension direction of the base, and the contact ramp is inclined relative to the contact plane and faces the support assembly. The contact plane and the contact ramp are smoothly connected.

[0026] In one embodiment, during the process of the concealed bracket switching from the storage state to the support state, when the first abutting part switches from being separated from the second abutting part to being abutting each other, the included angle between the second rotating member and the first rotating member is greater than or equal to 30° and less than or equal to 40°.

[0027] In one embodiment, the base has a third abutment portion, and the second rotating member has a fourth abutment portion; during the process of the concealed bracket switching from the supported state to the stored state, the third abutment portion abuts against the fourth abutment portion to push the support assembly to move relative to the base along the first direction toward the side of the connecting end.

[0028] In one embodiment, a portion of the base forms a rotating cavity, and the rotating shaft is located in the rotating cavity; the end of the first rotating member opposite to the rotating shaft extends along a second direction;

[0029] The rotating cavity has a second abutting wall on one side along the second direction, and the second abutting wall has a second abutting surface on the side near the rotating cavity, the second abutting surface being the third abutting portion; along the second direction, the second abutting surface is inclined towards the side near the support assembly; and / or,

[0030] Along the first direction, the second rotating member has the groove on the side near the rotating cavity, and the end face of the other side of the second rotating member is the third abutting surface, which is the fourth abutting part.

[0031] In one embodiment, during the process of the concealed bracket switching from the supported state to the retracted state, when the third abutting part switches from being separated from the fourth abutting part to being abutting against each other, the angle between the second rotating member and the first rotating member is greater than or equal to 10° and less than or equal to 20°.

[0032] A third aspect of this application provides a bracket housing, the bracket housing including any of the concealed brackets described above.

[0033] This application provides a sliding pivot structure, a concealed bracket, and a bracket housing. The second rotating component of the sliding pivot structure has a groove extending along a first direction. Grooves are respectively provided at opposite ends of the pivot, with the end of the pivot extending into the corresponding groove, allowing the pivot and the groove to slide relative to each other along the first direction. The first and second rotating components can also rotate relative to each other via the pivot. In other words, the second rotating component is connected to the end of the pivot via the groove, enabling not only relative rotation of the second and first rotating components around the pivot but also relative movement between the groove and the pivot along the first direction. This allows for adjustment of the position between the first and second rotating components, resulting in a better rotational effect for the sliding pivot structure. For example, it allows the support assembly to move relative to the base along the first direction while rotating relative to the base, facilitating adjustment of the relative position of the support assembly, preventing interference with the rotation of the support assembly, and reducing interference from other structures in the bracket housing. This ensures normal rotation of the sliding pivot structure and provides a better rotational effect. Attached Figure Description

[0034] Figure 1 This is a schematic diagram of a support shell according to an embodiment of this application; the hidden support is in a retracted state in the figure;

[0035] Figure 2 for Figure 1 A schematic diagram of the concealed bracket; the concealed bracket is shown in its retracted state.

[0036] Figure 3 for Figure 2 A schematic diagram of the structure of the concealed bracket after the support components are removed.

[0037] Figure 4 for Figure 3 A magnified view of a section at point A in the middle;

[0038] Figure 5 for Figure 4 A schematic diagram of the sliding shaft structure;

[0039] Figure 6 for Figure 1 A structural diagram showing the middle support shell in another state; the hidden support in the diagram is in the process of switching from the storage state to the support state.

[0040] Figure 7 for Figure 6 A schematic diagram of the concealed support structure; the concealed support is shown in the diagram transitioning from a retracted state to a support state.

[0041] Figure 8 for Figure 7 A magnified view of a section at point B in the middle;

[0042] Figure 9 for Figure 7 A schematic diagram of the structure of the concealed bracket after the support components are removed.

[0043] Figure 10 for Figure 9 A magnified view of a section at point C;

[0044] Figure 11 for Figure 1 A structural diagram showing the middle support shell in another state; the hidden support in the diagram is in a supporting state.

[0045] Figure 12 for Figure 11 A schematic diagram of the concealed support structure; the concealed support structure is in a supported state in the diagram.

[0046] Figure 13 for Figure 12 A magnified view of a section at point D;

[0047] Figure 14 for Figure 12 A schematic diagram of the sliding shaft structure;

[0048] Figure 15 for Figure 1 A schematic diagram of the middle support shell in a retracted state; the hidden support in the diagram is in the process of switching from a supporting state to a storage state.

[0049] Figure 16 for Figure 15A schematic diagram of the hidden support structure in the image;

[0050] Figure 17 for Figure 16 A magnified view of a section at point E in the middle.

[0051] Explanation of reference numerals in the attached figures

[0052] 1. Concealed bracket; 10. Sliding pivot structure; 11. First rotating component; 12. Second rotating component; 12a. Slide groove; 12aa. First end; 12ab. Second end; 12b. Third abutment surface; 121. Fourth abutment part; 13. Pivot; 20. Support assembly; 21. Connecting end; 211. Abutment rib; 22. Distal end; 23. Second abutment part; 30. Base; 30a. Rotating cavity; 31. First abutment part; 32. First abutment wall; 32a. First abutment surface; 32aa. Abutment plane; 32ab. Abutment slope; 33. Third abutment part; 34. Second abutment wall; 34a. Second abutment surface; 2. Housing. Detailed Implementation

[0053] In this application, the orientation or positional relationship of "axial direction", "first direction" and "second direction" is based on the appendix. Figure 5 The orientation or positional relationship shown is for illustrative purposes only and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this application.

[0054] One embodiment of this application provides a sliding shaft structure 10. Please refer to [link / reference]. Figure 5 The sliding shaft structure 10 includes a first rotating component 11, a second rotating component 12, and a rotating shaft 13.

[0055] The second rotating member 12 has a groove 12a extending along the first direction.

[0056] The rotating shaft 13 is rotatably mounted on the first rotating member 11. Slide grooves 12a are provided at opposite ends of the rotating shaft 13. The end of the rotating shaft 13 extends into the corresponding slide groove 12a so that the rotating shaft 13 and the slide groove 12a can slide relative to each other in a first direction, and the first rotating member 11 and the second rotating member 12 can rotate relative to each other through the rotating shaft 13.

[0057] Another embodiment of this application provides a concealed bracket 1, please refer to [link / reference]. Figure 2 and Figure 3 The concealed bracket 1 includes a support component 20, a base 30, and a sliding pivot structure 10 as described in any embodiment of this application.

[0058] The support assembly 20 is disposed on one of the first rotating member 11 and the second rotating member 12, and the base 30 is disposed on the other of the first rotating member 11 and the second rotating member 12.

[0059] Please see Figure 1 , Figure 6 , Figure 11 and Figure 15 Another embodiment of this application provides a bracket housing, which includes the concealed bracket 1 described in any embodiment of this application.

[0060] Specifically, the stand case can be a stand case for any type of electronic device. For example, a phone stand case.

[0061] In fact, the bracket housing includes a housing 2 and a concealed bracket 1. The housing 2 is used to mount electronic devices, and the concealed bracket 1 is located on the side of the housing 2 opposite to the electronic devices. The concealed bracket 1 unfolds to support both the housing 2 and the electronic devices. For ease of description, this application uses the bracket housing for mounting mobile phones as an example.

[0062] The concealed bracket 1 is a bracket that can conceal the pivot 13.

[0063] The base 30 is a connecting member for connecting to the housing 2 of the support shell. The support assembly 20 can rotate relative to the housing 2 to support the support shell.

[0064] In some embodiments, the base 30 is rotatably connected to the housing 2 of the bracket shell to enable the concealed bracket 1 to rotate circumferentially on the bracket shell.

[0065] The specific shapes of the base 30 and the support component 20 are not limited.

[0066] For example, support assembly 20 includes an annular support shell with a connecting end 21 and a remote end 22 on opposite sides of the annular support shell.

[0067] For example, the base 30 has a mounting area for accommodating at least a portion of the support assembly 20.

[0068] For example, the mounting area of ​​the base 30 is an annular mounting cavity. When the hidden bracket 1 is in the retracted state, the annular support shell is stored in the annular mounting cavity.

[0069] The sliding pivot structure 10 is used to connect the support assembly 20 and the base 30 so that the two can rotate relative to each other.

[0070] The first rotating component 11 and the second rotating component 12 are rotatably connected by a rotating shaft 13.

[0071] The second rotating member 12 has two sliding grooves 12a, which are respectively disposed at opposite ends of the rotating shaft 13 along the axial direction, so that the ends of the rotating shaft 13 along the axial direction can extend into the corresponding sliding grooves 12a respectively.

[0072] The groove 12a extends along a first direction. In fact, the first direction is different from the axis of the rotating shaft 13, and the specific angle between the two can be determined according to the actual situation. For example, the first direction may be perpendicular to the axis of the rotating shaft 13, or there may be a certain deviation.

[0073] Along the first direction, the outer dimensions of the end of the rotating shaft 13 are smaller than the extension length of the slide groove 12a along the first direction. Therefore, as the support assembly 20 rotates relative to the base 30, the rotating shaft 13 and the slide groove 12a can move relative to each other along the first direction, thereby adjusting the relative position of the second rotating member 12 and the rotating shaft 13 along the first direction, and further adjusting the relative position between the support assembly 20 and the base 30 along the first direction.

[0074] In the sliding shaft structure 10 of this application embodiment, the second rotating member 12 of the sliding shaft structure 10 has a groove 12a extending along a first direction. Grooves 12a are respectively provided at opposite ends of the rotating shaft 13, and the ends of the rotating shaft 13 extend into the corresponding grooves 12a, so that the rotating shaft 13 and the grooves 12a can slide relative to each other along the first direction. The first rotating member 11 and the second rotating member 12 can rotate relative to each other through the rotating shaft 13. That is, the second rotating member 12 is connected to the end of the rotating shaft 13 through the groove 12a, which not only allows the second rotating member 12 and the first rotating member 11 to rotate relative to each other around the rotating shaft 13, but also allows the groove 12a and the rotating shaft 13 to move relative to each other along the first direction. Therefore, the position between the first rotating member 11 and the second rotating member 12 can be adjusted, thereby giving the sliding shaft structure 10 a better rotational effect. For example, the support component 20 can move relative to the base 30 in the first direction while rotating relative to the base 30, thereby facilitating the adjustment of the relative position of the support component 20, preventing interference with the rotation of the support component 20, reducing interference from other structures of the bracket shell to the support component 20, and thus ensuring the normal rotation of the sliding shaft structure 10, so that the sliding shaft structure 10 has a better rotation effect.

[0075] In one embodiment, the sliding shaft structure 10 has a closed state and an open state. The second rotating member 12 switches the sliding shaft structure 10 between the closed state and the open state by rotating and sliding. That is, the sliding shaft structure 10 achieves state switching by rotating and sliding the second rotating member 12.

[0076] The closing state of the sliding shaft structure 10 refers to the state in which the first rotating member 11 and the second rotating member 12 approach each other and close together.

[0077] The open state of the sliding shaft structure 10 refers to the state in which the first rotating member 11 and the second rotating member 12 are opened apart by rotation. In fact, in the open state, the included angle between the first rotating member 11 and the second rotating member 12 is greater than the included angle between them in the closed state.

[0078] In one embodiment, the slide groove 12a has a first end 12aa and a second end 12ab along a first direction, and the sliding shaft structure 10 has a rotation opening on the side opposite to the shaft 13.

[0079] When the sliding shaft structure 10 is in the closed state, the shaft 13 is located at the first end 12aa, and the second end 12ab is located on the side of the first end 12aa away from the rotation opening. During the process of the sliding shaft structure 10 switching from the closed state to the open state, the shaft 13 slides relative to the second end 12ab in the groove 12a. As a result, in the open state, more of the second rotating member 12 is located on the rotation opening side of the sliding shaft structure 10, which reduces the interference of other structures of the hidden bracket on the rotation of the second rotating member 12, thus improving the rotation effect.

[0080] The rotating opening refers to the included angle opening formed between the first rotating member 11 and the second rotating member 12.

[0081] In one embodiment, please refer to Figure 7 The support component 20 has a connecting end 21 on one side, and the connecting end 21 is disposed on one of the first rotating member 11 and the second rotating member 12.

[0082] Please see Figure 4 , Figure 5 , Figure 13 and Figure 14 The first rotating member 11 and the second rotating member 12 rotate relative to each other through the rotating shaft 13, so that the rotating shaft 13 and the slide groove 12a slide relative to each other in the first direction, and the support assembly 20 moves relative to the base 30 in the first direction, and the hidden bracket 1 switches between the storage state and the support state; when the hidden bracket 1 is in the storage state, the rotating shaft 13 is located within the coverage area of ​​the support assembly 20.

[0083] Specifically, the connection end 21 of the support component 20 is the end of the support component 20 that is close to the rotating shaft 13.

[0084] In fact, the support component 20 also includes a remote end 22, which is the end that is away from the pivot 13 relative to the connection end 21.

[0085] In some embodiments, the connecting end 21 may be disposed on the first rotating member 11, and the base 30 may be disposed on the second rotating member 12. Depending on the actual situation, in other embodiments, the connecting end 21 may be disposed on the second rotating member 12, and the base 30 may be disposed on the first rotating member 11. This allows for relative rotation and relative movement along a first direction between the support assembly 20 and the base 30.

[0086] During the relative rotation of the first rotating member 11 and the second rotating member 12 around the rotating shaft 13, on the one hand, the support assembly 20 and the base 30 can rotate relative to each other around the rotating shaft 13; on the other hand, since a sliding groove 12a extending in the first direction is provided at the connection between the support assembly 20 and the rotating shaft 13, the rotating shaft 13 and the sliding groove 12a can also slide relative to each other in the first direction, so that the support assembly 20 can move relative to the base 30 in the first direction. This achieves the state switching of the hidden bracket 1.

[0087] Please see Figures 1 to 5 The concealed bracket is in its retracted state when the support component 20 is stored on the base 30, at which point the angle between the support component 20 and the base 30 is at its minimum. For example, the angle between the support component 20 and the base 30 is 0°.

[0088] Please see Figures 11 to 14 The concealed bracket is in its stowed state when the support component 20 rotates and moves to a supporting position to support the base 30 and the housing 2. In this state, the angle between the support component 20 and the base 30 is larger than the angle between them in the stowed state.

[0089] In some embodiments, when the concealed bracket 1 is in a retracted state, the support component 20 may only be able to cover the pivot 13.

[0090] Depending on the specific implementation, in some other embodiments, the support component 20 may also cover other structures.

[0091] For example, in a projection plane parallel to the outer surface of the support assembly 20 on the side facing away from the base 30, from the side of the support assembly 20 near the base 30 to the projection plane, at least a portion of the second rotating member 12, the first rotating member 11, and the rotating shaft 13 are all within the projection range of the support assembly 20. That is, the second rotating member 12, the first rotating member 11, and the rotating shaft 13 are projected onto the projection plane from the side of the support assembly 20 near the base 30. Therefore, in the folded state, the support assembly 20 can cover at least a portion of the second rotating member 12, the first rotating member 11, and the rotating shaft 13. In other words, the user cannot see at least a portion of the second rotating member 12, the first rotating member 11, and the rotating shaft 13 from the side of the support assembly 20 facing away from the base 30.

[0092] Depending on the actual situation, the support component 20 may cover a portion of the second rotating member 12, or a portion of the second rotating member 12 may not be completely covered. Of course, in other embodiments, the support component 20 may also cover the entire area of ​​the second rotating member 12.

[0093] In related technologies, the connection between the rotating component and the shaft of the bracket is a circular hole instead of a groove. The diameter of the circular hole is exactly the same as or slightly larger than the outer diameter of the shaft, preventing the shaft from moving within it. However, with the circular hole design in these technologies, the shaft cannot move during the rotation of the bracket's rotating component, allowing only rotation between the support assembly and the base, not movement. Consequently, it is difficult for the support assembly to maintain good coverage of the shaft while avoiding interference with other structures.

[0094] The concealed bracket 1 of this embodiment includes a sliding pivot structure 10, a support component 20, and a base 30. On one hand, when the concealed bracket 1 is in its retracted state, the pivot 13 is located within the coverage area of ​​the support component 20. That is, in the retracted state, by covering the pivot 13 with the support component 20, the pivot 13 can be hidden in the supported state, effectively preventing the pivot 13 from being exposed to the outside view and greatly reducing the risk of the pivot 13 being exposed. Therefore, it can minimize the problem of the pivot 13 being damaged or malfunctioning due to external influences. At the same time, by covering the pivot 13 with the support component 20, the overall integrity and aesthetics of the bracket can be greatly improved. On the other hand, the second rotating component 12 of the sliding pivot structure 10 has a groove 12a extending along a first direction. Grooves 12a are respectively provided at opposite ends of the pivot 13, and the ends of the pivot 13 extend into the corresponding grooves 12a. The first rotating member 11 and the second rotating member 12 rotate relative to each other via a rotating shaft 13, causing the rotating shaft 13 and the sliding groove 12a to slide relative to each other along a first direction. The support assembly 20 moves relative to the base 30 along the first direction, allowing the concealed bracket 1 to switch between a retracted state and a supported state. In other words, the second rotating member 12 is connected to the end of the rotating shaft 13 via the sliding groove 12a, allowing the sliding groove 12a and the rotating shaft 13 to move relative to each other along the first direction while the second rotating member 12 and the first rotating member 11 rotate relative to each other. This allows the support assembly 20 to rotate relative to the base 30 while also moving relative to the base 30 along the first direction, facilitating adjustment of the relative position of the support assembly 20, preventing interference with its rotation, and improving its support effect.

[0095] In one embodiment, the support component 20 has a remote end 22 on the side opposite to the connection end 21, and the slide 12a has a first end 12aa and a second end 12ab along a first direction.

[0096] When the concealed bracket 1 is in the retracted state, the pivot 13 is located at the first end 12aa, and the second end 12ab is located on the side of the first end 12aa away from the end 22. During the process of the concealed bracket 1 switching from the retracted state to the supported state, the pivot 13 slides relative to the second end 12ab in the slide groove 12a. This prevents interference with the rotation of the support assembly 20 and facilitates better rotation of the support assembly 20.

[0097] Specifically, the first end 12aa and the second end 12ab of the slide groove 12a are opposite ends along a first direction. When the concealed bracket 1 is in the retracted state, the pivot 13 is located at the first end 12aa, which is closer to the far end 22 of the support assembly 20 than the second end 12ab. As the support assembly 20 rotates relative to the base 30, the pivot 13 slides relative to the support assembly 20 along the first direction within the slide groove 12a, moving from the first end 12aa towards the second end 12ab, thus switching the concealed bracket 1 to the supported state.

[0098] It is understandable that the rotating shaft 13 and the sliding groove 12a slide relative to each other. That is to say, in actual operation, depending on the specific settings, either the sliding groove 12a or the rotating shaft 13 can slide.

[0099] It should be noted that when the concealed bracket 1 is in the supported state, the pivot 13 is located on the side of the first end 12aa along the first direction close to the second end 12ab. However, its specific position can be set according to the actual situation.

[0100] For example, the slide 12a also has a support section including a second end 12ab, the support section having multiple support positions, and the second end 12ab being the support position furthest from the first end 12aa along the first direction in the support section. When the concealed bracket 1 is in the supported state, the rotating shaft 13 can be selectively supported at any support position according to actual needs. In fact, when the rotating shaft 13 is in the position of the second end 12ab, the included angle between the support assembly 20 and the base 30 is at its maximum.

[0101] For example, when the concealed bracket 1 is in the supported state, the pivot 13 is at the second end 12ab.

[0102] For example, when the concealed bracket 1 is in the supported state, the rotating shaft 13 is in the set support position between the first end 12aa and the second end 12ab.

[0103] With the base 30 connected to the first rotating member 11 and the support assembly 20 connected to the second rotating member 12, as the support assembly 20 rotates, the entire support assembly 20 moves relative to the rotating shaft 13 in the first direction toward the side away from the end 22. This results in more of the support assembly 20 being located on the rotating opening side of the concealed bracket 1, while less of the area located on the side of the rotating shaft 13 away from the rotating opening, reducing interference between this area and other structures (such as the base 30). Simultaneously, this allows the effective support area of ​​the support assembly 20 to be larger and longer, thus improving the support effect of the support assembly 20 and the concealed bracket 1.

[0104] With the base 30 connected to the second rotating member 12 and the support assembly 20 connected to the first rotating member 11, as the support assembly 20 rotates, it moves along the first direction with the rotating shaft 13 away from the rotating opening of the concealed bracket 1. This allows more of the support assembly 20 to be located on the rotating opening side of the concealed bracket 1, while less of the area on the side of the rotating shaft 13 away from the rotating opening is located, reducing interference between this area and other structures (such as the base 30). Simultaneously, this results in a larger and longer effective support area for the support assembly 20, thus improving the support effect of both the support assembly 20 and the concealed bracket 1.

[0105] In one embodiment, the connecting end 21 is disposed on the second rotating member 12, and the base 30 is disposed on the first rotating member 11. During the relative rotation of the first rotating member 11 and the second rotating member 12, the base 30 abuts against the support assembly 20 to push the support assembly 20 to move relative to the base 30 in a first direction. Thus, during the rotation of the support assembly 20 relative to the base 30, the overall integrity of the concealed bracket 1 can be improved.

[0106] In other words, during the rotation of the support component 20 relative to the base 30, a portion of the support component 20 and a portion of the base 30 can come into contact, forming an interactive resisting force. Thus, as the support component 20 rotates, the pusher component 20 moves along the first direction.

[0107] It should be noted that the specific contact method between the support component 20 and the base 30 is not limited.

[0108] For example, please see Figures 6 to 8 The base 30 has a first abutting part 31, and the support assembly 20 has a second abutting part 23.

[0109] During the process of the concealed bracket 1 switching from the storage state to the support state, the first abutment part 31 abuts against the second abutment part 23 to push the support assembly 20 to move relative to the base 30 in the first direction, such as moving towards the side away from the end 22.

[0110] When the concealed bracket 1 is in the supported state, the first abutting part 31 abuts against the second abutting part 23. This allows the support assembly 20 to move as a whole toward the side away from the end 22, while preventing the pivot 13 from retracting to the first end 12aa when the concealed bracket 1 is in the supported state.

[0111] Specifically, during the process of the hidden bracket 1 switching from the storage state to the support state, under the action of external force, the support component 20 can rotate until the second abutment 23 contacts and abuts the first abutment 31, so that the base 30 pushes the support component 20 through the first abutment 31, and the support component 20 can move as a whole toward the side away from the end 22.

[0112] When the hidden bracket 1 is in the supported state, the second abutting part 23 and the first abutting part 31 are always in abutting state, so that the end of the rotating shaft 13 can be maintained in the abutting position in the slide groove 12a, such as the second end 12ab of the slide groove 12a, thereby maintaining the overall supported state of the support assembly 20.

[0113] It should be noted that when the concealed bracket 1 is in the retracted state, the positional relationship between the first abutment part 31 and the second abutment part 23 is not limited. For example, the first abutment part 31 and the second abutment part 23 can be spaced apart.

[0114] It should be noted that during the process of switching the concealed bracket 1 from the supported state to the retracted state, the support component 20 and the base 30 can also abut against each other through the first abutment part 31 and the second abutment part 23, thereby achieving the storage of the support component 20. Depending on the actual situation, the support component 20 and the base 30 can also achieve the storage of the support component 20 through other abutment structures.

[0115] It is understandable that the specific structural form of the first contact part 31 and the second contact part 23 is not limited.

[0116] For example, please refer to Figure 9 and Figure 10 A portion of the base 30 extends through to form a rotating cavity 30a, and the rotating shaft 13 is located at the rotating cavity 30a.

[0117] The rotating cavity 30a has a first abutting wall 32 at each of its opposite ends along the axial direction of the rotating shaft 13. The first abutting wall 32 has a first abutting surface 32a on the side near the support assembly 20. The first abutting surface 32a is a first abutting part 31.

[0118] A connecting end 21 has a protruding abutment rib 211 on a portion of its outer surface located in the rotating cavity 30a. The abutment rib 211 is the second abutment portion 23. Thus, through the mutual cooperation between the first abutment surface 32a and the abutment rib 211, a good abutment effect can be achieved.

[0119] Specifically, at opposite ends of the axial direction of the rotating shaft 13, two first abutment walls 32 are formed in the rotating cavity 30a. Each first abutment wall 32 has a first abutment surface 32a. The connecting end 21 of the support assembly 20 has an abutment rib 211 corresponding to the first abutment surface 32a. By abutting and engaging with the first abutment surface 32a in a one-to-one correspondence, a good abutment effect can be achieved.

[0120] It should be noted that the specific shape of the first contact surface 32a can be set according to the actual situation.

[0121] For example, the first abutting surface 32a is a curved surface that bends away from the support component 20. As the support component 20 rotates, the abutting rib 211 of the support component 20 gradually abuts against the first abutting surface 32a, thereby achieving a better abutting effect.

[0122] It is understandable that during the process of switching from the storage state to the support state, and in the support state, the abutment rib 211 abuts against different areas of the first abutment surface 32a.

[0123] For example, the first abutment surface 32a includes an abutment plane 32aa and an abutment slope 32ab. The abutment plane 32aa extends along the extension direction of the base 30, and the abutment slope 32ab is inclined relative to the abutment plane 32aa and faces the support component 20. The junction of the abutment plane 32aa and the abutment slope 32ab is smoothly transitioned. Thus, a better abutment effect can be achieved.

[0124] Specifically, during the process of the concealed bracket 1 switching from the storage state to the support state, the abutment rib 211 abuts against the abutment slope 32ab, and gradually transitions to abutting against the abutment plane 32aa. When the concealed bracket 1 is in the support state, the abutment rib 211 abuts against the abutment plane 32aa.

[0125] Furthermore, the junction between the contact plane 32aa and the contact slope 32ab is smoothly transitioned, meaning that the junction between the contact plane 32aa and the contact slope 32ab uses a smooth, rounded arc, with no obvious abrupt change at the junction. This prevents damage to the support assembly 20.

[0126] In one embodiment, during the process of switching the concealed bracket 1 from a stored state to a supported state, when the first abutting part 31 switches from being separated from the second abutting part 23 to being abutting each other, the included angle between the second rotating member 12 and the first rotating member 11 is greater than or equal to 30° and less than or equal to 40°, such as 30°, 33°, 35°, or 40°. When the included angle is controlled within the above range, it facilitates the structural layout of the support assembly 20 and the base 30.

[0127] In other words, during the process of the hidden bracket 1 switching from the storage state to the support state, the first abutment part 31 and the second abutment part 23 are not in contact with each other throughout the entire process. Instead, the first abutment part 31 and the second abutment part 23 only abut with each other after the second rotating member 12 rotates to the set angle.

[0128] In one embodiment, please refer to Figures 15 to 17 The base 30 has a third abutment portion 33, and the second rotating member 12 has a fourth abutment portion 121. During the process of switching the concealed bracket 1 from the supported state to the retracted state, the third abutment portion 33 abuts against the fourth abutment portion 121 to push the support assembly 20 to move relative to the base 30 along the first direction toward the connecting end 21. As a result, the support assembly 20 can be easily moved toward the connecting end 21 to facilitate its retraction onto the base 30.

[0129] Specifically, during the process of the hidden bracket 1 switching from the support state to the storage state, under the action of external force, the support component 20 can rotate until the third abutment 33 contacts and abuts the fourth abutment 121, so that the base 30 pushes the support component 20 through the third abutment 33, and the support component 20 can move as a whole toward the side of the connection end 21.

[0130] It should be noted that, when the concealed bracket 1 is in its retracted or supported state, the positional relationship between the third abutment part 33 and the fourth abutment part 121 can be determined according to the actual situation. For example, the third abutment part 33 and the fourth abutment part 121 can be set separately.

[0131] It should be noted that during the process of switching the concealed bracket 1 from the storage state to the support state, the support component 20 and the base 30 can also move by means of mutual abutment between the third abutment part 33 and the fourth abutment part 121. Depending on the actual situation, the support component 20 can also be stored by means of other abutment structures.

[0132] In one specific embodiment, when the concealed bracket 1 is in the retracted state, the first abutment portion 31 and the second abutment portion 23 are in a separated state, and the third abutment portion 33 and the fourth abutment portion 121 are also in a separated state.

[0133] During the process of the hidden bracket 1 switching from the storage state to the support state, the first abutting part 31 and the second abutting part 23 abut against each other, while the third abutting part 33 and the fourth abutting part 121 are in a separated state.

[0134] When the concealed bracket 1 is in the supported state, the first abutting part 31 and the second abutting part 23 are in a separated state, and the third abutting part 33 and the fourth abutting part 121 abut against each other.

[0135] During the process of the hidden bracket 1 switching from the supporting state to the storage state, the first abutting part 31 and the second abutting part 23 are in a separated state, while the third abutting part 33 and the fourth abutting part 121 abut against each other.

[0136] In one embodiment, please refer to Figure 17 A portion of the base 30 extends to form a rotating cavity 30a, and the rotating shaft 13 is located in the rotating cavity 30a; the end of the first rotating member 11 facing away from the rotating shaft 13 extends along the second direction.

[0137] The rotating cavity 30a has a second abutting wall 34 on one side along the second direction, and the second abutting wall 34 has a second abutting surface 34a on the side near the rotating cavity 30a. The second abutting surface 34a is a third abutting part 33. Along the second direction, the second abutting surface 34a is inclined toward the side near the support assembly 20.

[0138] Along the first direction, the second rotating member 12 has a groove 12a on the side near the rotating cavity 30a, and the end face of the other side of the second rotating member 12 is a third abutting surface 12b, which is a fourth abutting part 121. Thus, through the mutual cooperation between the second abutting surface 34a and the third abutting surface 12b, a better abutting effect can be achieved.

[0139] Specifically, the second direction is the extending direction of the first rotating member 11.

[0140] By providing a second abutting wall 34 on one side of the rotating cavity 30a along the second direction, the second abutting surface 34a of the second abutting wall 34 can abut against the third abutting surface 12b of the second rotating member 12.

[0141] It should be noted that the second contact surface 34a is an inclined surface that is tilted relative to the second direction. By adopting the inclined surface setting, the second rotating member 12 and the support assembly 20 can be better guided to move along the first direction.

[0142] In one embodiment, during the process of switching the concealed bracket 1 from a supported state to a retracted state, when the third abutment portion 33 switches from being separated from the fourth abutment portion 121 to being abutted against each other, the included angle between the second rotating member 12 and the first rotating member 11 is greater than or equal to 10° and less than or equal to 20°, such as 10°, 13°, 15°, or 20°. When the included angle is controlled within the above range, it facilitates the structural layout of the support assembly 20 and the base 30.

[0143] In other words, during the process of the hidden bracket 1 switching from the support state to the storage state, the third abutment part 33 and the fourth abutment part 121 are not in contact with each other throughout the entire process. Instead, the third abutment part 33 and the fourth abutment part 121 only abut with each other after the second rotating member 12 rotates to the set angle.

[0144] In one specific embodiment, the first rotating member 11 has a plurality of first connecting holes, and the base 30 has a plurality of first connecting posts, with the first connecting posts and the first connecting holes corresponding to each other.

[0145] Of course, in other embodiments, the first rotating member 11 and the base 30 can also be an integrally formed structure.

[0146] In one specific embodiment, the second rotating member 12 has a plurality of second connecting holes, and the support assembly 20 has a plurality of second connecting posts, with the second connecting posts and the second connecting holes being connected in a one-to-one correspondence.

[0147] Of course, in other embodiments, the second rotating member 12 and the support assembly 20 may also be an integrally formed structure.

[0148] In one embodiment, the base 30 has a rotating cavity 30a, and the rotating shaft 13 is located in the rotating cavity 30a. A portion of the cavity wall of the rotating cavity 30a protrudes along one side in the second direction to form a connecting wall. The connecting wall has a mounting groove for mounting the first rotating member 11.

[0149] The connecting wall and the cavity wall of the rotating cavity 30a on opposite sides along the axial direction of the rotating shaft 13 form a clearance groove, and the second abutting wall 34 is disposed at the clearance groove. As a result, the abutting of the second abutting surface 34a and the third abutting surface 12b can be better avoided.

[0150] In one specific embodiment, the first rotating member 11 has a receiving cavity, and the rotating shaft 13 is rotatably disposed in the receiving cavity. A portion of one side of the receiving cavity has an opening that extends axially along the rotating shaft 13. This facilitates the rotation of the rotating shaft 13.

[0151] In the description of this application, the references to terms such as "in one embodiment," "in some embodiments," "in a specific embodiment," or "exemplary," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the embodiments of this application. In this application, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine the different embodiments or examples described in this application, as well as the features of the different embodiments or examples.

[0152] The above description is merely a preferred embodiment of this application and is not intended to limit the application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application are included within the scope of protection of this application.

Claims

1. A sliding shaft structure, characterized in that, include: First rotating component; The second rotating member has a groove extending along the first direction; A rotating shaft is rotatably mounted on the first rotating member. The rotating shaft has grooves at its opposite ends, and the ends of the rotating shaft extend into the corresponding grooves, so that the rotating shaft and the grooves can slide relative to each other in the first direction, and the first rotating member and the second rotating member can rotate relative to each other through the rotating shaft.

2. The sliding shaft structure according to claim 1, characterized in that, The sliding shaft structure has a closed state and an open state. The second rotating member rotates and slides to switch the sliding shaft structure between the closed state and the open state.

3. The sliding shaft structure according to claim 2, characterized in that, The chute has a first end and a second end along the first direction, and the sliding shaft structure has a rotation opening on the side opposite to the shaft. When the sliding shaft structure is in the closed state, the shaft is located at the first end, and the second end is located on the side of the first end away from the rotation opening; during the process of the sliding shaft structure switching from the closed state to the open state, the shaft slides relative to the second end in the groove.

4. A concealed support, characterized in that, The device includes a support assembly, a base, and a sliding pivot structure as described in any one of claims 1-3, wherein the support assembly is disposed on one of the first rotating member and the second rotating member, and the base is disposed on the other of the first rotating member and the second rotating member.

5. The concealed bracket according to claim 4, characterized in that, The support component has a connecting end on one side, and the connecting end is disposed on one of the first rotating member and the second rotating member; The first rotating member and the second rotating member rotate relative to each other via the rotating shaft, causing the rotating shaft and the sliding groove to slide relative to each other along the first direction. The support assembly moves relative to the base along the first direction, and the hidden bracket switches between a storage state and a support state. When the hidden bracket is in the storage state, the rotating shaft is located within the coverage area of ​​the support assembly.

6. The concealed bracket according to claim 5, characterized in that, The support assembly also has a remote end on the side opposite to the connecting end, and the slide has a first end and a second end along the first direction; When the concealed bracket is in the retracted state, the pivot is located at the first end, and the second end is located on the side of the first end away from the far end; during the process of the concealed bracket switching from the retracted state to the supported state, the pivot slides relative to the second end in the groove.

7. The concealed bracket according to claim 5 or 6, characterized in that, The connecting end is disposed on the second rotating member, and the base is disposed on the first rotating member. During the relative rotation of the first rotating member and the second rotating member, the base abuts against the support assembly to push the support assembly to move relative to the base in the first direction.

8. The concealed bracket according to claim 7, characterized in that, The base has a first abutting portion, and the support assembly has a second abutting portion; During the process of the concealed bracket switching from the storage state to the support state, the first abutting part abuts against the second abutting part to push the support assembly to move relative to the base along the first direction; When the concealed bracket is in the supported state, the first abutting part abuts against the second abutting part.

9. The concealed bracket according to claim 8, characterized in that, A portion of the base extends through to form a rotating cavity, and the rotating shaft is located within the rotating cavity; The rotating cavity has a first abutting wall at each of its opposite ends along the axial direction of the rotating shaft. The first abutting wall has a first abutting surface on the side near the support assembly. The first abutting surface is the first abutting part. The outer surface of a portion of the connecting end located in the rotating cavity protrudes to form an abutment rib, which is the second abutment portion.

10. The concealed bracket according to claim 9, characterized in that, The first contact surface is a curved surface that bends away from the support assembly; or, The first contact surface includes a contact plane and a contact ramp. The contact plane extends along the extension direction of the base, and the contact ramp is inclined relative to the contact plane and faces the support assembly. The contact plane and the contact ramp are smoothly connected.

11. The concealed bracket according to claim 8, characterized in that, During the process of the hidden bracket switching from the storage state to the support state, when the first abutting part switches from being separated from the second abutting part to being abutting each other, the included angle between the second rotating part and the first rotating part is greater than or equal to 30° and less than or equal to 40°.

12. The concealed support according to claim 5 or 6, characterized in that, The base has a third abutment portion, and the second rotating member has a fourth abutment portion; during the process of the hidden bracket switching from the supported state to the stored state, the third abutment portion abuts against the fourth abutment portion to push the support assembly to move relative to the base along the first direction toward the side of the connecting end.

13. The concealed bracket according to claim 12, characterized in that, A portion of the base extends through to form a rotating cavity, and the rotating shaft is located in the rotating cavity; the end of the first rotating member opposite to the rotating shaft extends along a second direction. The rotating cavity has a second abutting wall on one side along the second direction, and the second abutting wall has a second abutting surface on the side near the rotating cavity. The second abutting surface is the third abutting part. Along the second direction, the second abutting surface is inclined toward the side near the support assembly. Along the first direction, the second rotating member has the groove on the side near the rotating cavity, and the end face of the other side of the second rotating member is the third abutting surface, which is the fourth abutting part.

14. The concealed bracket according to claim 12, characterized in that, During the process of the hidden bracket switching from the supporting state to the storage state, when the third abutting part switches from being separated from the fourth abutting part to being abutting each other, the angle between the second rotating member and the first rotating member is greater than or equal to 10° and less than or equal to 20°.

15. A support shell, characterized in that, The bracket housing includes the concealed bracket as described in any one of claims 4-14.

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