A 360 rotation holder

Abstract

This utility model discloses a 360° rotating stand, which includes a connecting part and a stand body. The connecting part is used to connect a mobile phone or mobile phone case. The stand body includes a support ring and a bottom ring, which are hinged together. The bottom ring is rotatably connected to the connecting part. An elastic element and a limiting element are provided on the inner circumference of the bottom ring. The limiting element restricts the deformation direction of the elastic element to be consistent with the radial direction of the stand body. Multiple positioning grooves are provided on the inner circumference of the bottom ring for the elastic element to spring into. The openings of the multiple positioning grooves are all aligned with the center of the bottom ring, ensuring the elastic element is always in a compressed state. The total width of the openings of the multiple positioning grooves is greater than the inner circumference of the bottom ring. The connection between adjacent positioning grooves is a rounded transition. This utility model has a large number of positioning grooves. After the user rotates the stand around the pivot at a certain angle, the bottom ring rotates, causing the elastic element to spring into one of the positioning grooves, allowing adjustment to the most comfortable viewing angle. This design further improves the user experience.

Description

Technical Field

[0001] This utility model relates to the field of brackets, and in particular to a 360° rotating bracket. Background Technology

[0002] With the high frequency of smartphone use in work, entertainment, and study scenarios, users' demand for convenient user experience continues to grow, making phone stands an important auxiliary tool.

[0003] The 360° rotating stand can rotate to a position parallel to the phone, or it can be hinged around a pivot to adjust the support angle between the stand and the phone. It can also rotate on its own axis to change the position of the support point between the stand and the phone. With its flexible rotation characteristics, it can change the angle and support point position with the phone, meeting diverse usage needs such as landscape viewing and portrait live streaming, and is very popular among users.

[0004] However, existing 360° rotating brackets rely on specific points to fix their rotation angle. Rotation can only be restricted when the fixed parts inside the bracket are precisely aligned. Generally, there are four specific points. When adjusting the angle, users need to rotate the phone bracket only close to 90°, 180°, 270° or 360°, and then rotate it slightly to adjust the angle of the phone bracket in order to find these specific points. Utility Model Content

[0005] To improve the stability of the 360° rotating bracket at various points, this utility model provides a 360° rotating bracket.

[0006] This utility model provides a technical solution that adopts the following approach:

[0007] A 360° rotating bracket includes a connecting part and a bracket body. The connecting part is used to connect a mobile phone or a mobile phone case. The bracket body includes a support ring and a bottom ring, which are hinged together. The bottom ring is rotatably connected to the connecting part.

[0008] The inner circumference of the bottom ring is provided with an elastic element and a limiting element. The limiting element restricts the deformation direction of the elastic element to be consistent with the radial direction of the bracket body. The inner circumference of the bottom ring is provided with multiple positioning grooves for the elastic element to spring into. The openings of the multiple positioning grooves are all directly opposite the center of the bottom ring. The elastic element is always in a compressed state. The total width of the openings of the multiple positioning grooves is greater than half of the inner circumference of the bottom ring. The connection between adjacent positioning grooves is a rounded transition.

[0009] The connecting part is fixed to the back of the phone or phone case. When the elastic element rotates to align with one of the positioning slots, it is driven by its own elastic force to partially spring into the slot. When the bracket body is rotated, multiple positioning slots are rotated, and the arc transition between the slots guides the elastic element, allowing it to smoothly slide out of one slot and into another, making it easy to switch between them. With a large number of positioning slots, the user can rotate the support around the pivot at a certain angle, causing the bottom ring to rotate and the elastic element to spring into one of the slots, allowing for adjustment to the most comfortable viewing angle. This design further enhances the user experience.

[0010] Preferably, the connecting part is in the shape of a circular plate, the connecting part is concentric with the bottom ring, and the connecting part is embedded in the inner ring of the bracket body.

[0011] By utilizing the inner ring space of the bottom ring to set up the connecting part, the overall thickness of the bracket body and the connecting part can be reduced.

[0012] Preferably, the elastic element includes a spring and a ball, the ball is fixedly connected to one end of the spring, the limiting element includes a movable groove recessed in the peripheral wall of the connecting part, the spring is disposed in the movable groove, and the end of the spring away from the ball is fixedly connected to the movable groove; the positioning groove is adapted to the ball's peripheral wall to be provided with an arc groove surface, so that the connection between the multiple positioning grooves and adjacent positioning grooves forms a continuous wave surface.

[0013] By placing the spring's movable restraint within the connecting part, the restraint structure is simplified, and the combination of the elastic element and the restraint results in a more compact overall structure. Simultaneously, the inner circumferential wall of the bottom ring forms a wavy surface with the positioning groove and the connecting point. The curved surface of the positioning groove assists the ball in sliding out of the groove, while the curved surface of the connecting point assists the ball in sliding from one positioning groove into an adjacent one, ensuring that the ball is always embedded in one of the positioning grooves and can smoothly switch between multiple positioning grooves.

[0014] Preferably, the peripheral wall of the connecting part has an annular groove, and the inner circumference of the bottom ring is integrally connected to a crimping ring. When the connecting part is fixed to the back of the mobile phone or the mobile phone case, the annular groove is located on the side of the connecting part closer to the mobile phone in the thickness direction, and the crimping ring is located in the annular groove.

[0015] The crimping ring is confined within the annular groove. At the same time, the annular groove does not restrict the coaxial rotation of the crimping ring and the annular groove, but only restricts the separation of the bottom ring from the mobile phone or mobile phone case. This enables the rotational connection between the bracket body and the connecting part. The bracket body can be confined by fixing the connecting part, making the assembly of the bracket body easier.

[0016] Preferably, the support ring has a recessed groove on the side near the bottom ring, and a magnetically attracted metal sheet is fixedly embedded in the groove. The bracket body is concentric with the outer ring of the wireless charging coil of the mobile phone and has the same diameter.

[0017] A groove is cut inside the support ring and a metal piece is fixed in the groove. When charging is needed, the support ring is rotated to fit against the bottom ring, and then the support ring is aligned with the wireless charging device to perform magnetic charging, ensuring that the phone and the wireless charger are firmly attached.

[0018] Preferably, the bottom ring is fixedly connected to a rotating shaft, the rotating shaft is rotatably connected to a high-damping hinge, and the hinge is fixedly connected to the support ring.

[0019] The support ring and the bottom ring are connected by a hinge. The hinge makes it difficult for the support ring and the bottom ring to rotate relative to each other. This makes it difficult for the support ring to rotate freely after it forms a certain angle with the bottom ring, which helps to improve the support stability of the support ring.

[0020] In summary, this utility model has the following beneficial technical effects:

[0021] The connecting part is fixed to the back of the phone or phone case. When the elastic element rotates to align with one of the positioning slots, it is driven by its own elastic force to partially spring into the slot. When the bracket body is rotated, multiple positioning slots are rotated, and the arc transition between the slots guides the elastic element, allowing it to smoothly slide out of one slot and into another, making it easy to switch between them. With a large number of positioning slots, the user can rotate the support around the pivot at a certain angle, causing the bottom ring to rotate and the elastic element to spring into one of the slots, allowing for adjustment to the most comfortable viewing angle. This design further enhances the user experience. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of a 360° rotating bracket according to this utility model.

[0023] Figure 2 It is a structural schematic diagram used to illustrate elastic and restrictive components.

[0024] Figure 3 This is a structural schematic diagram used to illustrate the positioning groove.

[0025] Explanation of reference numerals in the attached drawings: 1. Connecting part; 2. Support ring; 3. Bottom ring; 4. Positioning groove; 5. Spring; 6. Ball bearing; 7. Movable groove; 8. Press ring; 9. Embedded groove; 10. Metal sheet; 11. Rotating shaft; 12. Hinge; 13. Annular groove; 14. Easy-open groove. Detailed Implementation

[0026] The following is in conjunction with the appendix Figure 1-3 The present invention will be described in further detail below.

[0027] This utility model discloses a 360° rotating bracket.

[0028] Reference Figure 1 as well as Figure 2 A 360° rotating bracket includes a connecting part 1 and a bracket body. The connecting part 1 is used to connect a mobile phone or a mobile phone case. The bracket body includes a support ring 2 and a bottom ring 3. The support ring 2 and the bottom ring 3 are hinged together, and the bottom ring 3 is rotatably connected to the connecting part 1.

[0029] The inner circumference of the bottom ring 3 is provided with elastic elements and limiting elements. The limiting elements restrict the deformation direction of the elastic elements to be consistent with the radial direction of the bracket body. The inner circumference of the bottom ring 3 is provided with multiple positioning grooves 4 for the elastic elements to spring into. The openings of the multiple positioning grooves 4 are all directly opposite the center of the bottom ring 3. The elastic elements are always in a compressed state. The total width of the openings of the multiple positioning grooves 4 is greater than half of the inner circumference of the bottom ring 3. The connection between adjacent positioning grooves 4 is rounded.

[0030] The connecting part 1 is fixed to the back of the mobile phone or mobile phone case. When the elastic element rotates to be aligned with one of the positioning slots 4, it is driven by its own elastic force and partially springs into the positioning slot 4. When the bracket body is rotated, multiple positioning slots 4 are rotated. The arc transition between the positioning slots 4 can guide the elastic element, allowing it to smoothly slide out of one positioning slot 4 and into another, making it easy for the elastic element to switch the corresponding positioning slot 4. Furthermore, with a large number of positioning slots 4, after the user rotates the support ring 2 around the pivot 11 at a certain angle, the bottom ring 3 can rotate, causing the elastic element to spring into one of the positioning slots 4, allowing for adjustment to the most comfortable viewing angle. This design further enhances the user experience.

[0031] Reference Figure 2 as well as Figure 3 In this embodiment, the connecting part 1 is in the shape of a circular plate, and the connecting part 1 and the bottom ring 3 are arranged with the same center. The connecting part 1 is embedded in the inner ring of the bracket body.

[0032] By utilizing the inner ring space of the bottom ring 3 to set the connecting part 1, the overall thickness of the bracket body and the connecting part 1 can be reduced.

[0033] Reference Figure 2 as well as Figure 3 In this embodiment, the elastic element includes a spring 5 and a ball 6. The ball 6 is fixedly connected to one end of the spring 5. The limiting element includes a movable groove 7 recessed in the periphery of the connecting part 1. The spring 5 is disposed in the movable groove 7. The end of the spring 5 away from the ball 6 is fixedly connected to the movable groove 7. The positioning groove 4 is adapted to the arc groove surface of the periphery of the ball 6, so that the connection between the multiple positioning grooves 4 and the adjacent positioning grooves 4 forms a continuous wave surface.

[0034] The movable restraint of spring 5 is set inside the connecting part 1, which simplifies the restraint structure and combines the elastic element with the restraint, making the overall structure more compact. At the same time, the inner peripheral wall of the bottom ring 3 is a wave-like surface formed by the positioning groove 4 and the connecting part. The arc surface of the positioning groove 4 can help the ball 6 slide out of the positioning groove 4, and the arc surface of the connecting part can help the ball 6 slide from one positioning groove 4 into an adjacent positioning groove 4, so that the ball 6 is always embedded in one of the positioning grooves 4 and can smoothly switch between multiple positioning grooves 4.

[0035] Reference Figure 2 as well as Figure 3 In this embodiment, the peripheral wall of the connecting part 1 has an annular groove 13, and the inner circumference of the bottom ring 3 is integrally connected with a crimping ring 8. When the connecting part 1 is fixed to the back of the mobile phone or the mobile phone case, the annular groove 13 is located on the side of the connecting part 1 closer to the mobile phone in the thickness direction, and the crimping ring 8 is located in the annular groove 13.

[0036] The crimping ring 8 is confined within the annular groove 13. At the same time, the annular groove 13 does not restrict the coaxial rotation of the crimping ring 8 and the annular groove 13, but only restricts the separation of the bottom ring 3 from the mobile phone or mobile phone case, thereby realizing the rotational connection between the bracket body and the connecting part 1. The bracket body can be confined by fixing the connecting part 1, making the assembly of the bracket body easier to achieve.

[0037] Reference Figure 2 as well as Figure 3 In this embodiment, the support ring 2 has a recessed groove 9 on the side near the bottom ring 3, and a magnetically attracted metal sheet 10 is fixedly embedded in the groove 9. The bracket body is concentric with the outer ring of the wireless charging coil of the mobile phone and has the same diameter.

[0038] A groove is cut in the support ring 2 and the metal piece 10 is fixed in the groove 9. When charging is required, the support ring 2 is rotated to fit with the bottom ring 3, and then the support ring 2 is aligned with the wireless charging device to perform magnetic charging, ensuring that the mobile phone and the wireless charger are firmly attached.

[0039] The positioning groove 4 is located on the inner circumferential wall of the crimping ring 8. The structure of the support ring 2 for the elastic element is set on the crimping ring 8, which reduces the need to avoid the crimping ring 8 and makes the overall structure simpler and more reasonable.

[0040] Reference Figure 2 as well as Figure 3 In this embodiment, a rotating shaft 11 is fixedly connected to the bottom ring 3, and a high-damping hinge 12 is rotatably connected to the rotating shaft 11. The hinge 12 is fixedly connected to the support ring 2.

[0041] The support ring 2 and the bottom ring 3 are connected by a hinge 12. The hinge 12 makes it difficult for the support ring 2 and the bottom ring 3 to rotate relative to each other. This makes it difficult for the support ring 2 to rotate freely after it forms a certain angle with the bottom ring 3, which helps to improve the support stability of the support ring 2.

[0042] Hinge 12 can be selected from Mg-Zr series high-damping ZMJD-1S alloy or aluminum alloy with good damping performance. Such hinges have low density, are lightweight and inexpensive. The materials mentioned here are only examples of possible choices for high-damping alloys and are not a generalization of the selection range.

[0043] The support ring 2 has an easy-open groove 14 on its peripheral wall, making the support ring 2 easier to open.

[0044] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A 360° rotating bracket, characterized in that: It includes a connecting part and a bracket body. The connecting part is used to connect a mobile phone or a mobile phone case. The bracket body includes a support ring and a bottom ring. The support ring and the bottom ring are hinged together. The bottom ring is rotatably connected to the connecting part. The inner circumference of the bottom ring is provided with an elastic element and a limiting element. The limiting element restricts the deformation direction of the elastic element to be consistent with the radial direction of the bracket body. The inner circumference of the bottom ring is provided with multiple positioning grooves for the elastic element to spring into. The openings of the multiple positioning grooves are all directly opposite the center of the bottom ring. The elastic element is always in a compressed state. The sum of the opening widths of the multiple positioning grooves is greater than half of the inner circumference of the bottom ring.

2. The 360° rotating bracket according to claim 1, characterized in that: The connecting part is in the shape of a circular plate, and the connecting part is arranged with the bottom ring at the same center. The connecting part is embedded in the inner ring of the bracket body.

3. The 360° rotating bracket according to claim 2, characterized in that: The elastic element includes a spring and a ball. The ball is fixedly connected to one end of the spring. The limiting element includes a movable groove recessed in the peripheral wall of the connecting part. The spring is disposed in the movable groove. The end of the spring away from the ball is fixedly connected to the movable groove. The positioning groove is adapted to the peripheral wall of the ball and has an arc groove surface. The connection between adjacent positioning grooves is arc transitioned, so that the connection between multiple positioning grooves and adjacent positioning grooves forms a continuous wave surface.

4. The 360° rotating bracket according to claim 3, characterized in that: The peripheral wall of the connecting part has an annular groove, and the inner circumference of the bottom ring is integrally connected to a crimping ring. When the connecting part is fixed to the back of the mobile phone or the mobile phone case, the annular groove is located on the side of the connecting part closer to the mobile phone in the thickness direction, and the crimping ring is located in the annular groove.

5. The 360° rotating bracket according to claim 4, characterized in that: The positioning groove is located on the inner circumferential wall of the crimping ring.

6. The 360° rotating bracket according to claim 5, characterized in that: The support ring has a recessed groove on the side near the bottom ring, and a magnetically attracted metal sheet is fixedly embedded in the groove. The bracket body is concentric with the outer ring of the wireless charging coil of the mobile phone and has the same diameter.

7. The 360° rotating bracket according to claim 1, characterized in that: The bottom ring is fixedly connected to a rotating shaft, and the rotating shaft is rotatably connected to a high-damping hinge, which is fixedly connected to the support ring.

8. The 360° rotating bracket according to claim 7, characterized in that: The peripheral wall of the support ring is provided with an easy-open groove.

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