A finger ring holder

Abstract

The utility model discloses a finger ring support, including fixed ring, connecting piece, support frame, inner ring body and elastic band, the fixed ring is suitable for fixed at cell -phone back, the connecting piece is located the fixed ring outside, the support frame is C type, the support frame is sleeved in the fixed ring periphery, and both ends and the connecting piece articulate, to make the support frame between the folding state and the support state conversion, when the support frame is folding state, the support frame is sleeved in the fixed ring periphery, when the support frame is support state, the support frame and the fixed ring between the included angle is formed, the inner ring body is connected on the fixed ring inboard wall, and along the fixed ring periphery extension, the elastic band is located the inner ring body top, and both ends and the inner ring body detachable connection, for the user's finger from the elastic band bottom passes through, to fix cell -phone. The utility model is convenient for supporting cell -phone, and the design of elastic band can be convenient for the user's finger to pass through from the elastic band bottom, and it is helpful to stabilize handheld cell -phone, and the detachable design makes the elastic band convenient to replace after damaging.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone accessories, specifically to a ring holder. Background Technology

[0002] In the digital age, smartphones have become a key tool for people's lives and work, with their functions constantly expanding and significant progress made in hardware, software and appearance design.

[0003] To meet users' demands for larger screens, higher resolutions, and richer visual experiences, mobile phone screen sizes have continued to increase, evolving from small screens in the early days to the current standard of 6 inches or even larger. While larger screens offer a better viewing experience and operating experience, they also present challenges for one-handed operation. The increased screen size leads to a greater overall size and weight of the phone, requiring users to extend their fingers over a wider area when holding it with one hand, which can cause fatigue and reduce grip stability.

[0004] In daily use, people often need to operate their phones with one hand while walking or standing, such as to check messages or answer calls. In these situations, the phone is very easy to slip and fall due to an unstable grip. Phone damage from drops is a common and troublesome problem. The screen, as a fragile component, will affect usability and incur high repair costs if it cracks; damage to the casing affects aesthetics and protective performance, shortening the phone's lifespan.

[0005] While phone cases and lanyards are available on the market and can reduce the risk of dropping the phone to some extent, they cannot fundamentally solve the problem of one-handed grip. Phone cases increase the grip and affect the user experience, while lanyards, although preventing the phone from falling completely, are inconvenient to use and unsightly.

[0006] Therefore, developing a ring holder that can solve the difficulty of holding a large-screen mobile phone with one hand and reduce the risk of dropping and breaking it is of great practical significance. Utility Model Content

[0007] This invention aims to at least partially solve one of the technical problems in related technologies. Therefore, the purpose of this invention is to provide a ring holder.

[0008] To achieve the above objectives, a ring holder according to an embodiment of the present invention includes a fixing ring, a connector, a support frame, an inner ring body, and an elastic band.

[0009] The retaining ring is suitable for fixing to the back of the mobile phone.

[0010] The connector is located on the outside of the fixing ring.

[0011] The support frame is C-shaped and is sleeved around the fixed ring. Both ends are hinged to the connector so that the support frame can switch between a folded state and a supported state. When the support frame is in the folded state, it is sleeved around the fixed ring. When the support frame is in the supported state, an angle is formed between the support frame and the fixed ring.

[0012] The inner ring is connected to the inner sidewall of the fixed ring and extends circumferentially along the fixed ring.

[0013] The elastic band is located on the top surface of the inner ring body, and its two ends are detachably connected to the inner ring body, allowing the user's fingers to pass through the bottom surface of the elastic band to secure the phone.

[0014] In addition, a ring holder according to the above embodiments of the present invention may also have the following additional technical features:

[0015] According to one embodiment of the present invention, an installation part is connected between the inner ring body and the inner side surfaces. Both ends of the installation part are provided with through holes. The two ends of the elastic band pass through the through holes and are fixed to the bottom surface of the installation part.

[0016] According to one embodiment of the present invention, both ends of the bottom surface of the mounting part are provided with connecting protrusions, and both ends of the elastic band are provided with connecting holes. After the two ends of the elastic band pass through the two through holes respectively, they are sleeved on the connecting protrusions through the connecting holes.

[0017] According to one embodiment of the present invention, the top surface of the mounting part is provided with an arc-shaped groove for accommodating the user's finger.

[0018] According to one embodiment of the present invention, the bottom surface of the mounting part is provided with a boss, and the bottom surface of the boss is higher than the bottom surface of the fixing ring.

[0019] According to one embodiment of the present invention, the connector includes an upper piece and a lower piece.

[0020] The bottom surface of the fixing ring is partially provided with a stepped surface that is recessed towards the top surface of the fixing ring. The upper piece is integrally formed on the outside of the fixing ring and is opposite to the stepped surface. The bottom surface of the upper piece is provided with a groove. The groove and the groove walls facing the two end faces of the support frame are provided with notches.

[0021] The lower piece is detachably mounted on the stepped surface. A pivot is provided on one side of the lower piece. The pivot is located in the groove and its two ends protrude from the notch.

[0022] The support frame has socket holes on both ends, and the two ends of the rotating shaft pass through the socket holes so that the support frame can rotate along the axis of the rotating shaft.

[0023] According to one embodiment of the present invention, the inner sidewall of the fixed ring is provided with a plurality of connecting parts, the plurality of connecting parts are distributed at intervals along the circumference of the fixed ring, the outer sidewall of the inner ring is provided with a connecting groove, the connecting groove extends along the circumference of the inner ring, and the plurality of connecting parts are slidably disposed in the connecting groove so that the inner ring and the fixed ring can rotate relative to each other.

[0024] According to one embodiment of the present invention, a limiting part is provided on the outer side of the fixing ring opposite to the connecting member, and a limiting groove is provided on the bottom surface of the support frame opposite to the connecting member. When the support frame is in a folded state, the limiting part is placed in the limiting groove.

[0025] According to one embodiment of the present invention, the bottom surface of the fixing ring is provided with a first magnetic piece, which extends circumferentially along the fixing ring to fix the fixing ring to the back of the mobile phone.

[0026] According to one embodiment of the present invention, the bottom surface of the inner ring body is provided with a plurality of second magnetic absorbing pieces, which are distributed at intervals along the circumference of the inner ring body to fix the inner ring body to the back of the mobile phone.

[0027] According to an embodiment of this utility model, a ring holder can be fixed to the back of a mobile phone by means of the fixing ring during use. The support frame is hinged to the connector and can switch between a folded state and a supported state. When folded, it fits around the fixing ring to save space. When supported, it forms an angle with the fixing ring to facilitate support of the mobile phone. An elastic band is provided on the top surface of the inner ring and its two ends are detachably connected. The user's fingers can pass through the bottom surface of the elastic band, which helps to stabilize the hand holding of the mobile phone. The detachable design makes it easy to replace the elastic band after it is damaged.

[0028] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0030] Figure 1This is an isometric view of the overall structure in an embodiment of this utility model;

[0031] Figure 2 This is another axonometric view of the overall structure in an embodiment of this utility model;

[0032] Figure 3 This is a plan view of the overall structure in an embodiment of this utility model;

[0033] Figure 4 This is an exploded view of the overall structure in an embodiment of this utility model;

[0034] Figure 5 This is a diagram showing the overall structural changes in an embodiment of this utility model;

[0035] Figure 6 This is another variation of the overall structure in an embodiment of this utility model;

[0036] Figure 7 This is another variation of the overall structure in an embodiment of this utility model;

[0037] Figure 8 This is a schematic diagram of the connector in a disassembled state according to an embodiment of this utility model;

[0038] Figure 9 This is a schematic diagram of the overall structure of the inner ring body in an embodiment of this utility model.

[0039] Icon labels:

[0040] 10 retaining rings;

[0041] Connector 11;

[0042] Upper body 111;

[0043] Groove portion 1111;

[0044] Notch 1112;

[0045] Lower body 112;

[0046] Shaft 1121;

[0047] Step surface 12;

[0048] Connecting part 13;

[0049] Limiting part 14;

[0050] First magnetic accumulator 15;

[0051] Support frame 20;

[0052] Socket 21;

[0053] Limiting groove 22;

[0054] Inner ring body 30;

[0055] Elastic band 31;

[0056] Connection hole 311;

[0057] Installation section 32;

[0058] Through hole 321;

[0059] Connecting protrusion 322;

[0060] Arc-shaped groove 323;

[0061] 324; Bossed section

[0062] Connecting slot 33;

[0063] Second magnetic accumulator 34.

[0064] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0065] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0066] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0067] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0068] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0069] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0070] A ring holder according to an embodiment of the present invention will now be described in detail with reference to the accompanying drawings.

[0071] Reference Figures 1 to 9 As shown, a ring holder provided according to an embodiment of the present utility model includes a fixing ring 10, a connector 11, a support frame 20, an inner ring body 30, and an elastic band 31.

[0072] The retaining ring 10 is adapted to be fixed to the back of the mobile phone.

[0073] The connector 11 is located on the outside of the fixing ring 10.

[0074] The support frame 20 is C-shaped and is sleeved around the fixing ring 10. Both ends of the support frame 20 are hinged to the connecting member 11 so that the support frame 20 can switch between a folded state and a supported state. When the support frame 20 is in the folded state, it is sleeved around the fixing ring 10. When the support frame 20 is in the supported state, an angle is formed between the support frame 20 and the fixing ring 10.

[0075] The inner ring 30 is connected to the inner wall of the fixed ring 10 and extends circumferentially along the fixed ring 10.

[0076] The elastic band 31 is located on the top surface of the inner ring 30, and its two ends are detachably connected to the inner ring 30, so as to allow the user's fingers to pass through the bottom surface of the elastic band 31 to fix the mobile phone.

[0077] Based on the above, during use, the entire bracket can be fixed to the back of the phone via the fixing ring 10. The support frame 20 is hinged to the connector 11 and can switch between a folded state and a supported state. When folded, it fits around the fixing ring 10 to save space. When supported, it forms an angle with the fixing ring 10 to facilitate phone support. The elastic band 31 is located on the top surface of the inner ring 30 and its two ends are detachably connected. The user's fingers can pass through the bottom surface of the elastic band 31, which helps to stabilize the phone. The detachable design makes it easy to replace the elastic band 31 after it is damaged.

[0078] Preferably, in one embodiment of the present invention, an installation part 32 is connected between the inner ring body 30 and its inner side surfaces. Both ends of the installation part 32 are provided with through holes 321. Both ends of the elastic band 31 pass through the through holes 321 and are fixed to the bottom surface of the installation part 32.

[0079] Thus, by providing through holes 321 at both ends of the mounting part 32, the elastic band 31 passes through the through holes 321 and is fixed to the bottom surface of the mounting part 32. This design makes the installation process of the elastic band 31 simple and easy to understand, allowing users to easily complete assembly or disassembly without the need for complex tools or professional skills. When the elastic band 31 becomes worn, aged, or needs to be replaced with a different style or material, users can easily replace it with a new elastic band 31, extending the overall service life of the ring holder and reducing usage costs.

[0080] Preferably, in one embodiment of the present invention, both ends of the bottom surface of the mounting part 32 are provided with connecting protrusions 322, and both ends of the elastic band are provided with connecting holes 311. After the two ends of the elastic band 31 pass through the two through holes 321 respectively, they are sleeved on the connecting protrusions 322 through the connecting holes 311.

[0081] Thus, by providing connecting protrusions 322 at both ends of the bottom surface of the mounting part 32, the two ends of the elastic band 31 pass through the through holes 321 and are directly sleeved onto the connecting protrusions 322. This sleeved connection method is extremely simple. Users do not need to use complicated tools or possess professional skills; they can complete the installation of the elastic band 31 in just a few simple steps, greatly saving assembly time and improving efficiency. Similarly, when it is necessary to disassemble the elastic band 31, it can be easily removed from the connecting protrusions 322, which is convenient and quick.

[0082] Meanwhile, when the retaining ring 10 is fixed to the back of the phone, the connecting protrusion 322 is close to the back of the phone, thereby limiting the end of the elastic band 31 and preventing the end of the elastic band 31 from slipping off the connecting protrusion 322. Conversely, when it is necessary to remove the elastic band 31, simply separate the retaining ring 10 from the phone to quickly remove the end of the elastic band 31 from the connecting protrusion 322.

[0083] Preferably, in one embodiment of the present invention, the mounting part 32 has an arc-shaped groove 323 in the middle of its top surface for accommodating the user's finger.

[0084] Thus, since the surface of the human finger naturally exhibits a certain curvature, the arc-shaped groove 323 set in the middle of the top surface of the mounting part 32 can perfectly conform to the physiological curve of the finger. When the user places their finger into the arc-shaped groove 323, there will be no harsh squeezing sensation, greatly improving the wearing comfort. Even when holding the phone for a long time using the ring holder, the fingers are less likely to feel fatigued or sore.

[0085] Preferably, in one embodiment of the present invention, the bottom surface of the mounting part 32 is provided with a boss part 324, and the bottom surface of the boss part 324 is higher than the bottom surface of the fixing ring 10.

[0086] Thus, by setting the protrusion 324, when the user's finger is inserted into the elastic band 31 and placed in the arc-shaped groove 323, the protrusion 324 deforms under force and can support the back of the phone, preventing further collapse and ensuring the stability and comfort of the finger. At the same time, there is a reason to increase the thickness of the middle part of the mounting part 32, which facilitates the opening of the arc-shaped groove 323 and also ensures the strength of the mounting part 32.

[0087] Preferably, in one embodiment of the present invention, the connector 11 includes an upper piece 111 and a lower piece 112.

[0088] The bottom surface of the fixing ring 10 is partially provided with a stepped surface 12 that is recessed toward the top surface of the fixing ring 10. The upper piece 111 is integrally formed on the outside of the fixing ring 10 and is opposite to the stepped surface 12. The bottom surface of the upper piece 111 is provided with a groove 1111. The groove 1111 and the groove walls opposite to the two end faces of the support frame 20 are provided with notches 1112.

[0089] The lower piece 112 is detachably disposed on the stepped surface 12. A rotating shaft 1121 is provided on one side of the lower piece 112. The rotating shaft 1121 is disposed in the groove portion 1111, and both ends protrude from the notch portion 1112 respectively.

[0090] The support frame 20 has socket holes 21 on both ends, and the two ends of the rotating shaft 1121 pass through the socket holes 21 respectively, so that the support frame 20 can rotate along the axis of the rotating shaft 1121. Advantageously, there is a damping effect (e.g., interference fit) between the end of the rotating shaft 1121 and the inner wall of the socket hole 21, or a damping element is provided between the two, to increase the rotational resistance of the support frame 20 and make it stably maintained at different angles.

[0091] Thus, since the upper piece 111 is integrally formed on the fixing ring 10, the number of parts and assembly steps in the assembly process are reduced, while ensuring connection strength. The lower piece 112 is detachably mounted on the stepped surface 12. During assembly, simply install the lower piece 112 on the stepped surface 12, insert the rotating shaft 1121 into the notch 1112 of the groove 1111, and then insert both ends of the rotating shaft 1121 into the connecting holes 21 of the support frame 20 to complete the assembly of the connector 11. This greatly simplifies the assembly process, improves production efficiency, and also reduces the difficulty for users to assemble or repair themselves.

[0092] Meanwhile, the design of the stepped surface 12 ensures that the top of the lower piece 112 will not protrude from the bottom surface of the fixing ring 10 after it is installed on the stepped surface 12, thus ensuring the flatness of the bottom surface of the fixing ring 10 and the stability of its connection with the back of the mobile phone.

[0093] Preferably, in one embodiment of the present invention, the inner wall of the fixing ring 10 is provided with a plurality of connecting portions 13, the plurality of connecting portions 13 being distributed at intervals along the circumference of the fixing ring 10, the outer side of the inner ring body 30 is provided with a connecting groove 33, the connecting groove 33 extending along the circumference of the inner ring body 30, and the plurality of connecting portions 13 being slidably disposed in the connecting groove 33, so that the inner ring body 30 and the fixing ring 10 rotate relative to each other.

[0094] Thus, by providing multiple circumferentially spaced connecting portions 13 on the inner wall of the fixed ring 10, and a circumferentially extending connecting groove 33 on the outer side of the inner ring body 30, the connecting portions 13 are slidably disposed within the connecting groove 33. This cleverly utilizes the space between the fixed ring 10 and the inner ring body 30, ensuring a tight fit and a compact overall structure. Simultaneously, the cooperation between the connecting portions 13 and the connecting groove 33 provides a stable connection between the inner ring body 30 and the fixed ring 10, ensuring that there will be no loosening or separation during relative rotation, thus guaranteeing the structural stability.

[0095] Meanwhile, the connecting part 13 can slide within the connecting groove 33, allowing the inner ring 30 and the fixed ring 10 to rotate relative to each other. Users can easily adjust the angle between the inner ring 30 and the fixed ring 10 according to their actual needs.

[0096] Preferably, in one embodiment of the present invention, a limiting part 14 is provided on the outer side of the fixing ring 10 opposite to the connecting member 11, and a limiting groove 22 is provided on the bottom surface of the support frame 20 opposite to the connecting member 11. When the support frame 20 is in a folded state, the limiting part 14 is placed in the limiting groove 22.

[0097] Thus, through the simple cooperation of the limiting part 14 and the limiting groove 22, the stable positioning of the support frame 20 in the folded state is achieved, and the pivot angle of the support frame 20 is also avoided when it is folded. Preferably, the portion of the limiting groove 22 near the outer side of the support frame 20 is expanded outwards, so that when the user needs to adjust the support frame 20 from the folded state to the supported state, he / she only needs to insert his / her finger into the limiting groove 22 to rotate the support frame 20, making the adjustment of the support frame 20 more convenient and effortless.

[0098] Preferably, in one embodiment of the present invention, the bottom surface of the fixing ring 10 is provided with a first magnetic piece 15, which extends circumferentially along the fixing ring 10 to fix the fixing ring 10 to the back of the mobile phone.

[0099] Thus, because the first magnetic piece 15 extends circumferentially along the fixing ring 10, it increases the contact area with the back of the phone and the range of magnetic attraction. Compared with point-like or small-area magnetic attraction designs, this circumferentially extended magnetic piece can generate a stronger and more uniform attraction force, making the fixing ring 10 more firmly fixed to the back of the phone. This effectively prevents the ring holder from falling off due to shaking or collision during phone use, providing users with reliable usage protection.

[0100] Preferably, in one embodiment of the present invention, the bottom surface of the inner ring body 30 is provided with a plurality of second magnetic pieces 34, which are distributed at intervals along the circumference of the inner ring body 30 to fix the inner ring body 30 to the back of the mobile phone.

[0101] Thus, multiple second magnetic pieces 34 are distributed circumferentially along the inner ring 30, which increases the contact area and magnetic range with the back of the phone compared to a single magnetic point. This further prevents the ring holder from falling off due to shaking, collision or external pulling during use, providing users with a stable and reliable user experience. At the same time, it can also limit the inner ring 30 to a certain extent, preventing the inner ring 30 from rotating at will.

[0102] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0103] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A ring holder, characterized in that, include: A retaining ring, the retaining ring being adapted to be fixed to the back of a mobile phone; The connector is located on the outside of the fixing ring; A support frame, which is C-shaped, is fitted around the fixing ring and hinged at both ends to the connector, so that the support frame can switch between a folded state and a supported state. When the support frame is in the folded state, it is fitted around the fixing ring. When the support frame is in the supported state, an angle is formed between the support frame and the fixing ring. An inner ring body is connected to the inner sidewall of the fixed ring and extends circumferentially along the fixed ring. An elastic band is provided on the top surface of the inner ring body, and its two ends are detachably connected to the inner ring body, for allowing the user's fingers to pass through the bottom surface of the elastic band to secure the mobile phone.

2. A ring holder according to claim 1, characterized in that, The inner ring body is connected to the inner side of the opposite inner surface by a mounting part. Both ends of the mounting part are provided with through holes. The two ends of the elastic band pass through the through holes and are fixed to the bottom surface of the mounting part.

3. A ring holder according to claim 2, characterized in that, Both ends of the bottom surface of the mounting part are provided with connecting protrusions, and both ends of the elastic band are provided with connecting holes. After the two ends of the elastic band pass through the two through holes respectively, they are sleeved on the connecting protrusions through the connecting holes.

4. A ring holder according to claim 2, characterized in that, The mounting part has an arc-shaped groove in the middle of its top surface to accommodate the user's finger.

5. A ring holder according to claim 2, characterized in that, The mounting part has a boss on its bottom surface, and the bottom surface of the boss is higher than the bottom surface of the fixing ring.

6. A ring holder according to claim 1, characterized in that, The connector includes: The upper piece has a stepped surface that is recessed towards the top surface of the fixed ring on the bottom surface of the fixed ring. The upper piece is integrally formed on the outside of the fixed ring and is opposite to the stepped surface. The bottom surface of the upper piece has a groove, and the groove has notches on the groove walls that are opposite to the two end faces of the support frame. The lower piece is detachably disposed on the stepped surface. A rotating shaft is provided on one side of the lower piece. The rotating shaft is disposed in the groove and its two ends protrude from the notch. The support frame has socket holes on both ends, and the two ends of the rotating shaft pass through the socket holes so that the support frame can rotate along the axis of the rotating shaft.

7. A ring holder according to claim 1, characterized in that, The inner wall of the fixed ring is provided with a plurality of connecting parts, which are distributed at intervals along the circumference of the fixed ring. The outer surface of the inner ring is provided with a connecting groove, which extends along the circumference of the inner ring. The plurality of connecting parts can be slidably disposed in the connecting groove so that the inner ring and the fixed ring can rotate relative to each other.

8. A ring holder according to claim 1, characterized in that, The outer side of the fixing ring is provided with a limiting part on the side opposite to the connector, and the bottom surface of the support frame is provided with a limiting groove opposite to the connector. When the support frame is in the folded state, the limiting part is placed in the limiting groove.

9. A ring holder according to claim 1, characterized in that, The bottom surface of the fixing ring is provided with a first magnetic piece, which extends circumferentially along the fixing ring to fix the fixing ring to the back of the mobile phone.

10. A ring holder according to claim 1, characterized in that, The bottom surface of the inner ring is provided with a plurality of second magnetic pieces, which are distributed at intervals along the circumference of the inner ring to fix the inner ring to the back of the mobile phone.

Images