CN220368730U - Magnetic finger-suction ring buckle with rotary lock - Google Patents

Abstract

The utility model discloses a magnetic finger-suction ring buckle with a rotary lock. The damping device comprises a base, a lantern ring and a lantern ring, wherein the lantern ring is connected with the lantern ring through a damping shaft, an annular groove is formed in the side face of the base, a circle of clamping holes are uniformly distributed in the annular groove of the base, at least one spring jacking bead matched with the clamping holes is mounted on the inner annular face of the lantern ring, and a magnet is mounted in the base. According to the utility model, on one hand, the design of the damping shaft is used for meeting the requirement that the ring buckle can perform angle adjustment along the rotation direction of the damping shaft, and on the other hand, the lantern ring is additionally arranged and used as an intermediate connecting piece between the base and the ring, and the lantern ring can rotate along the base, so that the requirement that the rotation adjustment of the ring buckle is increased by one direction is met, and the adjustment of multiple angles is achieved; simultaneously, be provided with spring top pearl and card hole in the lantern ring department for after spring top pearl card goes into different card holes, can carry out the kayser of this direction rotation angle, the effect of state locking in the use.

Description

Magnetic finger-suction ring buckle with rotary lock

Technical Field

The utility model relates to the technical field of mobile phone finger ring buckles, in particular to a magnetic attraction finger ring buckle with a rotary lock.

Background

As is well known, with the rapid development of the technology level, the industry of technology cosmetology is newly developed as a new industry. The fashion IT brands are diversified along with the diversified development of the market, the mobile phone brands and functions are diversified, and the variety of mobile phone shells is also increasing. The mobile phone finger ring buckle acts on the mobile phone shell, and not only serves as an ornament to enable the mobile phone to be a landscape, but also can protect the mobile phone from falling, so that the mobile phone finger ring buckle is deeply favored by users.

At present, most of the existing ring buckles are adhered to a back shell of a mobile phone by means of a negative film, then a ring is connected by means of a single rotating shaft, the rotating shaft also has a certain damping effect to adapt to different angles of the ring, and the designed defects are that: (1) the adjustable part is only limited to the rotation of the rotating shaft, so that the rotation operation can only be single operation, and after the bottom plate (base) is fixed on the mobile phone shell, the mobile phone shell can only rotate along one direction and cannot be used for adjusting multiple angles, therefore, in use, the experience of the product is poor; (2) the mobile phone has no function of locking the angle, and after the mobile phone is adjusted to a certain angle, the angle is easy to change when the mobile phone is used as a mobile phone support, so that the function of locking the state in the using process is lacking.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide the magnetic finger ring buckle with the rotary lock.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the magnetic ring buckle with the rotary lock comprises a base, a lantern ring and a ring, wherein the ring is connected with the lantern ring through a damping shaft, a ring groove is formed in the side face of the base, the lantern ring is arranged in the ring groove, so that the lantern ring can rotate relative to the base, a circle of clamping holes are uniformly distributed in the ring groove of the base, at least one spring top bead matched with the clamping holes is arranged on the inner ring face of the lantern ring, and a magnet is arranged in the base;

the ball head of the spring propping ball can be selectively propped in a single clamping hole, and the spring propping ball can be separated from the clamping hole and enter another clamping hole under the action of manpower.

Preferably, the magnet is annularly arranged in the base, and the formed annular size corresponds to the magnet ring of the mobile phone magnetic attraction wireless charging module.

Preferably, the peripheral diameter of the lantern ring is greater than or equal to the peripheral diameter of the base, and the inner ring diameter of the finger ring is matched with the peripheral diameter of the lantern ring, so that the finger ring can be sleeved on the periphery of the lantern ring.

Preferably, the outer contour of the lantern ring is circular, the inner contour of the lantern ring is elliptical, wherein the lantern ring is made of a material capable of undergoing elastic deformation, the minimum diameter of the inner ring of the lantern ring is smaller than the outer diameter of the lantern ring, when external force acts on the lantern ring, the inner contour of the lantern ring can be changed, the lantern ring is further forced to be sleeved on the outer periphery of the lantern ring, and the lantern ring is clamped and fixed at the lantern ring by means of the resilience force of the lantern ring.

By adopting the scheme, the utility model can meet the requirement that the ring buckle can perform angle adjustment along the rotation direction of the damping shaft by virtue of the design of the damping shaft, and the lantern ring is additionally arranged to serve as a middle connecting piece of the base and the ring and can rotate along the base, so that the requirement that the rotation adjustment of the ring buckle is increased by one direction is met, and the adjustment of multiple angles is achieved; simultaneously, be provided with spring top pearl and card hole in the lantern ring department for after spring top pearl card goes into different card holes, can carry out the kayser of this direction rotation angle, the effect of state locking in the use.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the present utility model.

Fig. 2 is a schematic view of the structure of the inside of the base according to the embodiment of the present utility model.

Fig. 3 is a schematic view of the structure of a finger ring according to an embodiment of the present utility model.

Fig. 4 is a schematic structural view of a collar according to an embodiment of the present utility model.

Fig. 5 is a schematic structural view of a side of a base according to an embodiment of the present utility model.

Fig. 6 is a schematic view of the unfolded structure of the embodiment of the present utility model.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated and defined. Either mechanically or electrically. Can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1 to 6, the magnetic ring fastener with the rotary latch provided in this embodiment includes a base 1, a collar 2, and a ring 3, where the ring 3 is connected with the ring of the collar 2 through a damping shaft 4, a ring groove 11 is provided on a side surface of the base 1, the collar 2 is installed in the ring groove 11, so that the collar 2 can rotate relative to the base 1, a circle of clamping holes 12 are uniformly distributed in the ring groove 11 of the base 1, at least one spring top bead 21 matched with the clamping holes 12 is installed on an inner ring surface of the collar 2, and a magnet 13 is installed in the base 1;

the ball head of the spring top ball 21 can selectively contact in a single clamping hole 12, and under the action of manpower, the spring top ball 21 can be separated from the clamping hole 12 and enter into another clamping hole 12.

When the mobile phone is specifically used, the mobile phone is mainly applied to the mobile phone self-contained magnetic wireless charging module, namely, a magnet ring is arranged in the mobile phone self-contained magnetic wireless charging module, and when the mobile phone self-contained magnetic wireless charging module is assembled, the mobile phone self-contained magnetic wireless charging module directly depends on the opposite attraction between the magnet 13 in the base 1 and the magnet ring in the mobile phone to attract the magnet, and the magnetic attraction of the mobile phone self-contained magnetic wireless charging module is required to meet the condition that the mobile phone self-contained magnetic wireless charging module does not break away from the magnet ring in the daily use process, so that a powerful magnet is generally adopted. After the attraction is finished, the finger ring 3 can be rotated according to the requirement, and the mobile phone can be used for wireless charging by means of the magnetic attraction of the magnet, but does not have the magnetic attraction charging function, and can also serve as a magnetic attraction limiting function, so that the mobile phone which originally only has the wireless charging function can be used for carrying out attraction and then limiting charging with the magnetic attraction charging seat.

For the present embodiment, however, the following beneficial effects are achieved: on one hand, the design of the damping shaft 4 is used for meeting the requirement that the ring buckle can perform angle adjustment along the rotation direction of the damping shaft 4, on the other hand, the lantern ring 2 is additionally arranged and used as an intermediate connecting piece between the base 1 and the ring 3, and the lantern ring 2 can rotate along the base 1, so that the requirement that the rotation adjustment of the ring buckle is increased by one direction is met, and the adjustment of multiple angles is achieved; meanwhile, the spring top beads 21 and the clamping holes 12 are arranged at the lantern ring 2, so that after the spring top beads 21 are clamped into different clamping holes 12, the locking of the rotating angle in the direction can be performed, and the locking is stopped in the state in the use process.

Further, for better fit actuation with the magnet ring inside the mobile phone, the magnet 13 of this embodiment is arranged inside the base 1 in a ring shape, and the formed ring shape corresponds to the magnet ring of the mobile phone magnetic attraction wireless charging module, so that the attraction is more stable.

Further, when the ring is not needed, in order to avoid the ring 3 from obstructing the user using the mobile phone, the outer diameter of the ring 2 in this embodiment is greater than or equal to the outer diameter of the base 1, and the inner ring diameter of the ring 3 is adapted to the outer diameter of the ring 2, so that the ring 3 can be sleeved on the outer periphery of the ring 2. Therefore, when the ring is not needed, the ring 3 can be stored at the periphery of the ring 2, and in order to avoid that the ring 3 is automatically separated when stored, the peripheral outline of the ring 2 is circular, the inner ring outline of the ring 3 is elliptical, wherein the ring 3 is made of elastic deformation material, the minimum diameter of the inner ring of the ring 3 is smaller than the peripheral diameter of the ring 2, when external force acts on the ring, the inner ring outline of the ring 3 can be changed, so that the ring 3 is forced to be sleeved on the periphery of the ring 2, and the ring 3 is clamped and fixed at the ring 2 by means of the resilience force of the ring 3. Wherein the deformation distance can be between 0.1 and 0.3mm, and the finger ring directly depends on the metal elasticity of the material to realize the elastic deformation clamping under the metal annular design.

The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.

Claims (4)

1. The utility model provides a take magnetism of rotatory kayser to inhale finger ring knot which characterized in that: the damping device comprises a base, a lantern ring and a lantern ring, wherein the lantern ring is connected with the lantern ring through a damping shaft, an annular groove is formed in the side face of the base, the lantern ring is installed in the annular groove, the lantern ring can rotate relative to the base, a circle of clamping holes are uniformly distributed in the annular groove of the base, at least one spring top bead matched with the clamping holes is installed on the inner annular face of the lantern ring, and a magnet is installed in the base;

the ball head of the spring propping ball can be selectively propped in a single clamping hole, and the spring propping ball can be separated from the clamping hole and enter another clamping hole under the action of manpower.

2. The magnetic finger tab with pivoting latch of claim 1, wherein: the magnet is annularly arranged in the base, and the formed annular size corresponds to the magnet ring of the mobile phone magnetic attraction wireless charging module.

3. The magnetic finger tab with pivoting latch of claim 1, wherein: the outer diameter of the lantern ring is larger than or equal to the outer diameter of the base, and the inner ring diameter of the finger ring is matched with the outer diameter of the lantern ring, so that the finger ring can be sleeved on the outer periphery of the lantern ring.

4. A magnetic finger tab with pivoting latch as defined in claim 3, wherein: the outer contour of the lantern ring is circular, the inner contour of the lantern ring is elliptical, the lantern ring is made of materials capable of undergoing elastic deformation, the minimum diameter of the inner ring of the lantern ring is smaller than the outer diameter of the lantern ring, when external force acts on the lantern ring, the inner contour of the lantern ring can be changed, the lantern ring is further forced to be sleeved on the outer periphery of the lantern ring, and the lantern ring is clamped and fixed at the lantern ring by means of the resilience force of the lantern ring.