Ring support

Abstract

The utility model discloses a finger ring support, include: base subassembly, upper cover, magnet, magnet mela, rotation connection subassembly and positioning locking mechanism, base subassembly includes base, rotating base, and the base is the circular ring structure body that has annular accommodation groove in the inside, is equipped with mounting hole, strip shape disassembly hole respectively on the base, and mounting hole sets up correspondingly semicircular tooth groove, and rotating base half embedding sets up on the base, and the bottom inboard of rotating base is equipped with first arc mela groove, guide groove respectively, and the outside surface of annular convex is embedded with second recess, and first recess, second recess are connected with the setting snap ring activity in the inside, and rotating base passes through positioning locking mechanism horizontal direction 360 degree rotation with the base. The utility model discloses simple structure easy to assemble, convenient and practical, can complete 360 degree rotation work, and after rotating, can complete locking work in time, thereby guaranteeing the normal work of the support, greatly improve the experience of user.

Description

Technical Field

[0001] This utility model relates to the field of bracket technology, and in particular to a ring bracket. Background Technology

[0002] A ring holder is a device used to fix a mobile phone or tablet for support. When watching videos on a mobile phone or tablet, the viewing angle of the screen can be adjusted using the ring holder. It can also be used to securely fasten the ring to the finger, making it easy to hold the phone. It is very convenient to use.

[0003] However, in practical use, existing ring holders have limited or no adjustable angle and performance. Furthermore, many ring holders on the market prevent the phone from rotating properly, reducing their practicality. All components of the ring holder protrude from the phone case, making storage inconvenient. Existing phone cases with ring holders often have non-removable ring holders, causing significant inconvenience for consumers. The protruding ring holder itself can easily scratch hands and other objects, causing extreme inconvenience in daily use and carrying, directly impacting user experience. User experience, such as patents: phone case bracket (patent number: CN220570560U), phone case 360-degree gear rotating and adhesive bracket (patent number: CN220570562U), and phone case 360-degree gear rotating bracket (patent number: CN221784221U). Among them, the phone case 360-degree gear rotating bracket (CN221784221U) clearly states that "one end of the slider passes through the through hole opened on the fixed base and is connected to the corresponding tooth groove, the other end of the slider is sleeved and fixed to one end of the spring, and the other end of the spring is fixedly connected to the fixed base."

[0004] Therefore, how to design a ring holder that is simple in structure, easy to use, low in cost, easy to store, long in life, easy to install and remove, practical, and provides a good user experience has become the problem we need to solve. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a ring holder that is simple in structure, easy to use, low in cost, easy to store, has a long service life, is practical, and provides a good user experience.

[0006] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:

[0007] A ring holder includes: a base assembly, a top cover, a magnet, a magnet Mylar, a rotating connection assembly, and a positioning and locking mechanism. The top cover is movably disposed on the upper part of the base assembly, and the top cover is movably connected to the base assembly via the rotating connection assembly. The magnet is disposed on the inner side of the top cover. The base assembly includes a base and a rotating base. The base is an annular structure with an annular groove inside. The two inner sides of the annular groove are respectively provided with a first groove and a semi-circular toothed groove. The first groove is horizontally embedded in the first inner side of the annular groove. There are multiple semi-circular toothed grooves, which are arranged circumferentially along the second inner side of the annular groove. The base is respectively provided with... Mounting holes and strip-shaped disassembly holes are provided. The mounting holes are set corresponding to the semi-circular toothed grooves. The rotating base is semi-embedded on the base. The bottom inner side of the rotating base is provided with a first arc-shaped Mylar groove and a guide groove. The top of the rotating base is embedded with a second arc-shaped Mylar groove and the mounting position of the rotating connecting assembly. The guide groove corresponds to the mounting holes and extends to the toothed grooves. The bottom of the rotating base is provided with an annular protrusion. The outer side of the annular protrusion is embedded with a second groove. The second groove is set corresponding to the first groove. The first groove and the second groove are movably connected to the internal retaining ring. The rotating base and the base are rotatably connected in the horizontal direction by the positioning and locking mechanism.

[0008] In the above structure, the annular protrusion is embedded in the annular placement groove, the center planes of the first groove and the second groove coincide, the first groove and the second groove match the retaining ring, and the base and the rotating base are connected by the retaining ring, which is made of elastic material.

[0009] In the above structure, the positioning and locking mechanism includes a spring and a steel ball. The spring and the steel ball are movably disposed in the guide groove. The steel ball matches the spring, and the steel ball is elastically connected to the corresponding semi-circular toothed groove through the spring.

[0010] In the above structure, there are multiple semi-circular toothed grooves, which are arranged in an array along the second inner side surface. The top of adjacent semi-circular toothed grooves is provided with an arc-shaped transition surface, and all of the semi-circular toothed grooves are matched with the steel ball.

[0011] In the above structure, the rotating connection assembly includes a fixed frame, a movable frame, and a rotating shaft. The fixed frame and the movable frame are rotatably connected through the rotating shaft. The rotating base is riveted to the fixed frame, and the upper cover is riveted to the movable frame.

[0012] In the above structure, a handle is embedded in the upper cover, the handle is located on the opposite side of the upper cover where the rotating connecting assembly is located, and an arc-shaped groove is provided on the inner side of the upper cover. There are two arc-shaped grooves, which are symmetrically arranged on both sides of the handle. The magnet is fixedly arranged in the corresponding arc-shaped groove.

[0013] In the above structure, there are two second arc-shaped Mylar grooves, which are symmetrically arranged on both sides of the guide groove. The magnet Mylar is embedded in the corresponding two second arc-shaped Mylar grooves, and the magnet Mylar is fixedly connected to the rotating base.

[0014] The above structure also includes silicone Mylar, which is embedded in the first arc-shaped Mylar groove.

[0015] In the above structure, the bottom of the base is provided with an annular double-sided adhesive tape, and the base, rotating base, and top cover are all made of aluminum or aluminum alloy.

[0016] The beneficial effects of this utility model are:

[0017] This utility model's positioning and locking mechanism uses spring steel balls, which are small in size and allow for a thinner product. The steel balls replace the traditional slider (which is not wear-resistant), resulting in a longer product lifespan. By setting mounting holes on the base, after the product is fully assembled, the steel balls are inserted through these holes, followed by the spring. This improves assembly efficiency, simplifies installation, and makes operation easy. The base has a large strip-shaped disassembly hole, allowing for easy and damage-free disassembly by prying the spring, facilitating the replacement of damaged parts or reassembly. This utility model has a simple structure, is easy to assemble, and is convenient and practical. It can rotate 360 ​​degrees and locks itself immediately after rotation, ensuring the normal operation of the bracket and greatly improving the user experience. Attached Figure Description

[0018] Figure 1 This is a front view of the rotating base in an embodiment of the ring holder of this utility model;

[0019] Figure 2 This is a right view of the rotating base in an embodiment of the ring holder of this utility model;

[0020] Figure 3 This is a rear view of the rotating base in an embodiment of the ring bracket of this utility model;

[0021] Figure 4 This is a partial sectional view of the rotating base in an embodiment of the ring bracket of this utility model;

[0022] Figure 5 This is an exploded view of an embodiment of the ring holder of this utility model.

[0023] In the diagram, 1-top cover, 2-magnet, 3-magnetic Mylar, 4-base, 5-rotating base, 6-ring, 7-spring, 8-steel ball, 9-fixed frame, 10-movable frame, 11-rotating shaft, 12-silicone Mylar, 13-ring double-sided tape, 14-first arc-shaped Mylar groove, 15-second arc-shaped Mylar groove, 16-first groove, 17-second groove, 18-guide groove. Detailed Implementation

[0024] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0025] like Figure 1-5 As shown, a ring holder includes: a base assembly, a top cover 1, a magnet 2, a magnet 3, a rotating connection assembly, and a positioning and locking mechanism. The top cover 1 is movably disposed on the upper part of the base assembly, and the top cover 1 is movably connected to the base assembly via the rotating connection assembly. The magnet 2 is disposed on the inner side of the top cover 1. The base assembly includes a base 4 and a rotating base 5. The base 4 is an annular structure with an annular groove inside. The two inner sides of the annular groove are respectively provided with a first groove 16 and a semi-circular toothed groove. The first groove 16 is horizontally embedded in the first inner side of the annular groove. There are multiple semi-circular toothed grooves, which are arranged circumferentially along the second inner side of the annular groove. The base 4 is respectively provided with mounting brackets. The rotating base 5 is partially embedded in the base 4. The bottom inner side of the rotating base 5 is provided with a first arc-shaped Mylar groove 14 and a guide groove 18. The top of the rotating base 5 is embedded with a second arc-shaped Mylar groove 15 and a mounting position for the rotating connection component. The guide groove 18 corresponds to the mounting hole and extends to the tooth groove. The bottom of the rotating base 5 is provided with an annular protrusion. The outer side of the annular protrusion is embedded with a second groove 17. The second groove 17 is corresponding to the first groove 16. The first groove 16 and the second groove 17 are movably connected to the retaining ring 6 provided inside. The rotating base 5 and the base 4 are connected by a positioning and locking mechanism that rotates 360 degrees horizontally.

[0026] Specifically, in this embodiment, mounting holes are provided on the base 4. After the product is fully assembled, steel balls 8 are inserted through the mounting holes, followed by springs 7. This improves product assembly efficiency, simplifies installation, and makes operation easier. The disassembly holes on the base 4 allow for easy and damage-free disassembly by prying the springs 7, facilitating the replacement of damaged parts or reassembly.

[0027] Specifically, this utility model replaces the slider in the original structure with steel balls 8, which greatly extends the service life and improves the locking tightness of the rotation positioning, thus greatly enhancing the user experience.

[0028] In a preferred embodiment of this utility model, the annular protrusion is embedded in the annular positioning groove, the center planes of the first groove 16 and the second groove 17 coincide, the first groove 16 and the second groove 17 match the retaining ring 6, and the base 4 and the rotating base 5 are connected by the retaining ring 6, which is made of elastic material.

[0029] Specifically, in this embodiment, the annular protrusion matches the annular positioning groove. The rotating base 5 is embedded into the base 4 through the annular protrusion and is engaged by the retaining ring 6 located at the connection between the first groove 16 and the second groove 17.

[0030] In a preferred embodiment of this utility model, the positioning and locking mechanism includes a spring 7 and a steel ball 8. The spring 7 and the steel ball 8 are movably disposed in the guide groove. The steel ball 8 matches the spring 7, and the steel ball 8 is elastically connected to the corresponding semi-circular toothed groove through the spring 7.

[0031] In a preferred embodiment of the present invention, there are multiple semi-circular toothed grooves, which are arranged in an array along the second inner side surface. The top of adjacent semi-circular toothed grooves is provided with an arc-shaped transition surface, and all of the multiple semi-circular toothed grooves are matched with the steel ball 8.

[0032] Specifically, in this embodiment, the rotating base 5 is provided with a clearance for mounting the fixing bracket 9. When the rotating base 5 and the base 4 rotate to a certain position, the steel ball is pushed by the spring to be embedded into the semi-circular tooth groove and locked. The thickness of the rotating base 5 is less than 2.5mm. The ultra-thin structure of this utility model makes it more convenient to store.

[0033] In a preferred embodiment of the present invention, the rotating connection assembly includes a fixed frame 9, a movable frame 10, and a rotating shaft 11. The fixed frame 9 and the movable frame 10 are rotatably connected by the rotating shaft 11. The rotating base 5 is riveted to the fixed frame 9, and the upper cover 1 is riveted to the movable frame 10.

[0034] Specifically, in this embodiment, the fixed frame 9 and the movable frame 10 are rotatably connected by the rotating shaft 11, and the height of the upper cover 1 is less than 1.7mm.

[0035] In a preferred embodiment of the present invention, a handle is embedded in the upper cover 1, the handle is located on the opposite side of the upper cover 1 where the rotating connecting component is provided, and an arc-shaped groove is provided on the inner side of the upper cover 1. There are two arc-shaped grooves, and the two arc-shaped grooves are symmetrically arranged on both sides of the handle. The magnet 2 is fixedly arranged in the corresponding arc-shaped groove.

[0036] In a preferred embodiment of this utility model, there are two second arc-shaped Mylar grooves 15, which are symmetrically arranged on both sides of the guide groove 18. The magnet Mylar 3 is embedded in the corresponding two second arc-shaped Mylar grooves 15, and the magnet Mylar 3 is fixedly connected to the rotating base 5.

[0037] In a preferred embodiment of the present invention, a silicone Mylar 12 is further included, which is embedded in the first arc-shaped Mylar groove 14.

[0038] In a preferred embodiment of this utility model, the bottom of the base 4 is provided with an annular double-sided adhesive tape 13, and the base 4, the rotating base 5, and the top cover 1 are all made of aluminum or aluminum alloy.

[0039] Specifically, in this embodiment, the annular double-sided tape 13 matches the base 4, and the annular double-sided tape 13 is provided with a tearable sticker. The annular double-sided tape 13 is used to fix the ring holder to the mobile phone.

[0040] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0041] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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 based on the specific circumstances.

[0042] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. A ring holder, comprising: The system comprises a base assembly, a top cover, a magnet, a magnet Mylar, a rotary connecting assembly, and a positioning and locking mechanism. The top cover is movably disposed on the upper part of the base assembly, and the top cover is movably connected to the base assembly via the rotary connecting assembly. The magnet is disposed on the inner side of the top cover. The base assembly includes a base and a rotating base. The base is an annular structure with an internal annular groove. The two inner sides of the annular groove are respectively provided with a first groove and a semi-circular toothed groove. The first groove is horizontally embedded in the first inner side of the annular groove. Multiple semi-circular toothed grooves are arranged circumferentially along the second inner side of the annular groove. The base is respectively provided with mounting... The rotating base is partially embedded in the base. The bottom inner side of the rotating base is provided with a first arc-shaped Mylar groove and a guide groove. The top of the rotating base is embedded with a second arc-shaped Mylar groove and the mounting position of the rotating connecting component. The guide groove corresponds to the mounting hole and extends to the tooth groove. The bottom of the rotating base is provided with an annular protrusion. The outer side of the annular protrusion is embedded with a second groove. The second groove is corresponding to the first groove. The first groove and the second groove are movably connected to the internal retaining ring. The rotating base and the base are rotatably connected in the horizontal direction by the positioning and locking mechanism.

2. The ring holder according to claim 1, characterized in that, The annular protrusion is embedded in the annular positioning groove. The center planes of the first groove and the second groove coincide. The first groove and the second groove match the retaining ring. The base and the rotating base are connected by the retaining ring, which is made of elastic material.

3. The ring holder according to claim 1, characterized in that, The positioning and locking mechanism includes a spring and a steel ball, which are movably disposed in the guide groove. The steel ball matches the spring and is elastically connected to the corresponding semi-circular toothed groove through the spring.

4. The ring holder according to claim 3, characterized in that, There are multiple semi-circular grooves, which are arranged in an array along the second inner side surface. The top of adjacent semi-circular grooves is provided with an arc-shaped transition surface, and each of the semi-circular grooves matches the steel ball.

5. The ring holder according to claim 1, characterized in that, The rotating connection assembly includes a fixed frame, a movable frame, and a rotating shaft. The fixed frame and the movable frame are rotatably connected through the rotating shaft. The rotating base is riveted to the fixed frame, and the upper cover is riveted to the movable frame.

6. The ring holder according to claim 5, characterized in that, The upper cover is embedded with a handle, which is located on the opposite side of the upper cover where the rotating connecting assembly is located. The inner side of the upper cover is provided with two arc-shaped grooves, which are symmetrically arranged on both sides of the handle. The magnet is fixedly arranged in the corresponding arc-shaped groove.

7. The ring holder according to claim 1, characterized in that, There are two second arc-shaped Mylar grooves, which are symmetrically arranged on both sides of the guide groove. The magnet Mylar is embedded in the corresponding two second arc-shaped Mylar grooves and is fixedly connected to the rotating base.

8. The ring holder according to claim 1, characterized in that, It also includes silicone Mylar, which is embedded in the first arc-shaped Mylar groove.

9. The ring holder according to claim 2, characterized in that, The bottom of the base is provided with a ring-shaped double-sided adhesive tape, and the base, rotating base and top cover are all made of aluminum or aluminum alloy.

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