KR20180027394A - Ring accessory for mobile device of multiple rotating structure - Google Patents

Abstract

The present invention relates to a ring accessory for a mobile device of a multiple rotating structure attached to the mobile device to facilitate holding of the mobile device and gripping by a user. According to the present invention, provided is the ring accessory for the mobile device of the multiple rotating structure which comprises: an upper plate having lower surface protrusions on a lower surface at a predetermined interval along a circumference; a lower plate attached to one surface of the mobile device wherein upper concave units are formed on an upper surface at a predetermined interval along a circumference to correspond to the lower surface protrusions; a ring fixing member coupled to be inserted from an upper portion to a lower portion of the upper plate; and a ring member coupled to be inserted into the ring fixing member to rotate around a first axis.

Description

[0001] RING ACCESSORY FOR MOBILE DEVICE OF MULTIPLE ROTING STRUCTURE [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a portable device ring accessory, and more particularly, to a portable device ring accessory having a multi-turn structure attached to a portable device and capable of facilitating holding of the portable device and grasping by the user.

Generally, a portable device includes various multimedia devices such as a smart phone, a tablet PC, a PMP, and an MP3 player, and is widely used in various fields.

These portable devices (especially smart phones) can use additional functions such as call, video and DMB viewing, music playback, video and photo shooting, internet use, and information input, It can be used while moving, regardless of place, such as when using or walking.

In addition, the portable device can be used on a floor such as a desk when the portable device is stably held in the user's hand or viewed for a long time by attaching an accessory to facilitate grasping or mounting on the back side.

Various types of accessories are currently being developed that are attached to a case covering a portable device or a portable device to facilitate gripping and mounting of the portable device.

The present invention is directed to a portable device ring accessory that is constructed in a different shape than the prior art and that facilitates the user's gripping and mounting of the portable device.

On the other hand, Korean Priority Patent Publication No. 10-1481256 and Korean Patent Registration No. 10-1453889 disclose prior art related to the present invention.

Korean Patent Registration No. 10-1481256 discloses an adhesive plate that is fixed to one surface of a portable device, a ring and a ring having an opening at one side thereof are rotatable so as to have various angles with respect to the adhesive plate, And a connecting member connecting the opening portion of the ring and the adhesive plate so as to maintain the ring at various angles so as to facilitate the carrying and mounting of the portable device.

Korean Patent Registration No. 10-1453889 discloses an inner ring for preventing fall of a portable device made of a soft material and an outer ring for holding the portable device made of a hard material, Ring accessory for a portable device that improves user's convenience by disposing the two-ring accessory.

Korean Registered Patent No. 10-1481256 Korean Patent Publication No. 10-1453889

Accordingly, it is an object of the present invention to provide a portable device ring accessory with a multi-turn structure which is attached to a portable device and can easily hold a portable device and grasp by a user.

Another object of the present invention is to provide a multi-turn portable device ring accessory that can be adjusted to have various angles in various structures by rotating a plate fixed to a portable device and a ring fixed to a plate with respect to a certain axis, have.

It is another object of the present invention to provide a multi-turn structure portable device ring accessory capable of constantly controlling the rotation of a plate fixed to a portable device through protrusions and concave grooves formed at regular intervals.

The present invention has been made in view of the above problems, and it is an object of the present invention to provide an apparatus and method for controlling the same.

According to an aspect of the present invention, there is provided an upper plate having a lower surface protrusion formed at a predetermined interval along a circumference of a lower surface thereof. A lower plate attached to one surface of the portable device and having a top surface concave portion formed at regular intervals along the circumference at an upper surface corresponding to the bottom surface protrusion; A ring fixing member fitted in a downward direction at an upper portion of the upper plate; And a ring member which is fitted to the ring fixing member and rotates about a first axis, is provided.

The upper plate may include a central fitting portion formed to protrude downward from the center of the lower surface and to be fitted into the center of the lower plate, a peripheral fitting portion bent downward along the circumference, An upper penetrating portion formed to penetrate one of the bottom protrusions and having a concave groove formed along an inner circumference thereof to engage with the ring fixing member; And a ring receiving portion formed on the upper surface so as to correspond to the ring member.

According to an embodiment of the present invention, the lower plate may include at least one of a lower through-hole formed to penetrate the center, a center penetrating portion to which the center fitting portion is fitted, and a circumferential concave portion formed along the periphery, .

In the present invention, the upper plate is rotated from the lower plate with respect to a second axis perpendicular to the first axis by engaging with the lower plate through the center fitting portion or the circumferential fitting portion, and the lower protrusion and the upper surface concave portion And the rotation is controlled by a predetermined interval.

In the present invention, the ring fixing member includes a head portion; And a fitting extension portion extending in a downward direction of the head portion and formed with at least one protrusion along an outer circumference and engaged with a concave groove of the upper penetrating portion to rotate about a second axis perpendicular to the first axis, And a ring through hole is formed from the lower center of the fitting extension to the center of the head.

In the present invention, it is preferable that the ring member is formed with a hollow portion at its center, is coupled to the ring fixing member through the ring through-hole, and is received in the ring receiving groove.

The multi-turn structure portable equipment ring accessory according to the present invention provides the following effects.

The present invention is advantageous in that it is attached to a portable device and facilitates holding of the portable device and easy gripping by the user.

The present invention has the effect that the plate fixed to the portable device and the ring fixed to the plate can be rotated with respect to a certain axis so as to have various angles in various structures.

According to the present invention, rotation of a plate fixed to a portable device can be uniformly controlled through protrusions and concave grooves formed at regular intervals.

The effects of the present invention are not limited to those mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the following description.

1 is a perspective view showing a multi-rotation structure portable device ring accessory according to the present invention.
2 is an exploded perspective view showing a multi-turn structure portable device ring accessory according to the present invention.
3 is a cross-sectional view illustrating a multi-turn structure portable device ring accessory according to the present invention.
4 is a state view showing a state in which the angle of a ring member is adjusted by attaching a multi-turn structure ring device of the present invention to a portable device.

Further objects, features and advantages of the present invention will become more apparent from the following detailed description and the accompanying drawings.

Before describing the present invention in detail, it is to be understood that the present invention is capable of various modifications and various embodiments, and the examples described below and illustrated in the drawings are intended to limit the invention to specific embodiments It is to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, the terms "comprises" or "having" and the like refer to the presence of stated features, integers, steps, operations, elements, components, or combinations thereof, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Also, the terms " part, "" unit," " module, "and the like, which are described in the specification, refer to a unit for processing at least one function or operation, Software. ≪ / RTI >

In the following description of the present invention with reference to the accompanying drawings, the same components are denoted by the same reference numerals regardless of the reference numerals, and redundant explanations thereof will be omitted. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, a multi-rotation portable device ring accessory according to a preferred embodiment of the present invention will be described in detail with reference to FIGS. 1 to 4. FIG.

FIG. 1 is a perspective view illustrating a multi-rotation type portable device ring accessory according to the present invention, FIG. 2 is an exploded perspective view illustrating a multi-rotation portable device ring accessory according to the present invention, and FIG. FIG. 4 is a state diagram showing a state in which the angle of a ring member is adjusted by attaching a multi-rotation portable device ring accessory according to the present invention to a portable device. FIG.

1 to 4, a multi-rotation portable device ring accessory 100 according to the present invention includes an upper plate 110 on which a lower surface protrusion 112 is formed at regular intervals along a circumference at a lower surface thereof, A lower plate 120 attached to one surface of the portable device and having a top surface concave portion 122 formed at regular intervals along the perimeter of the top surface so as to correspond to the bottom surface projection portion 112, And a ring member 140 which is fitted on the ring fixing member 130 and rotates about the first axis.

The upper plate 110 is formed in a circular shape having a predetermined thickness and is connected to the ring fixing member 130 at the upper portion to support the rotation of the ring fixing member 130 and connected to the lower plate 120 at the lower portion, (130). In one embodiment, the top plate 110 may be rectangular and may be connected to the bottom plate 120 in the bottom. At this time, the upper plate 110 may be configured to be unable to rotate from the lower plate 120.

The upper plate 110 includes a lower protrusion 112 formed at a predetermined distance along the circumference of the upper plate 110 and an upper penetration portion 118 formed through one of the lower protrusions 112, And a ring receiving portion 119 formed so as to correspond to the ring member 140 on the upper surface and includes a central fitting portion 114 protruding downward from the center of the lower surface and a lower fitting portion And may include at least one of the peripheral portion 116 and the peripheral portion.

The protrusion 112 may protrude from the lower surface of the upper plate 110 and may protrude from the upper surface of the lower plate 120.

The protrusion 112 of the lower surface of the upper plate 110 is rotated in the clockwise or counterclockwise direction and the upper surface recess 122 is brought into contact with the upper surface of the upper plate 110. In this state, The upper concave portion 122 may abut the adjacent upper concave portion 122 in accordance with the rotation of the upper concave portion 110.

The lower protrusions 112 are arranged along the circumference of the upper plate 110 at regular intervals so that the upper plate 110 can be rotated at a predetermined angle from the lower plate 120.

The central fitting portion 114 is formed at the center of the lower surface of the upper plate 110 and can be fitted into the lower through-hole 124 formed at the center of the lower plate 120. The central fitting portion 114 may be formed of a hollow cylindrical shape and the peripheral edge of the upper plate 110 may be vertically cut at regular intervals in the bottom direction of the upper plate 110 at an end not connected to the lower surface of the upper plate 110, May be formed so as to have some elasticity inward and outward with respect to the center, and may have a tip partially protruding outwardly.

That is, when the end portion of the central fitting portion 114, which is partially protruded outwardly, is received in the lower through-hole portion 124 of the lower plate 120, the central fitting portion 114 slides inward by a vertically cut portion at a predetermined interval, The lower end of the lower plate 120 can be extended to the outside and can be returned to the original state and fit into the lower through-hole 124.

The central fitting portion 114 may serve to connect the upper plate 110 and the lower plate 120 from the center of the upper plate 110 and the lower plate 120. [

The flange portion 116 may be bent along the circumference of the upper plate 110 to engage with the circumferential recess 126 formed around the lower plate 120. The flange portion 116 is bent so as to have a cross section in the lower direction of the upper plate 110 and is fitted into the circumferential concave portion 126 of the lower plate 120, It is possible to rotate along the circumference of the concave portion 126.

The peripheral portion 116 may serve to connect the upper plate 110 and the lower plate 120 to the outer periphery of the upper plate 110 and the lower plate 120.

The upper plate 110 and the lower plate 120 according to the present invention are formed with the central fitting portion 114 and the lower fitting portion 124 and the peripheral fitting portion 116 and the circumferential recess portion 126, Or only the center fitting portion 114 and the lower penetrating portion 124 may be formed and connected to each other or only the peripheral fitting portion 116 and the circumferential recess portion 126 may be formed and connected to each other.

It should be noted that although the centering part 114 and the lower penetrating part 124, the peripheral fitting part 116 and the peripheral recessing part 126 are both formed and connected to each other in the drawing according to the present invention, It is not.

The upper penetrating portion 118 is formed through one of the lower protrusions 112 of the upper plate 110 and is formed with a recessed groove along the inner circumferential portion thereof to be engaged with the protrusion formed on the ring fixing member 130 have.

The ring receiving portion 119 may be formed to correspond to the peripheral shape of the ring member 140 on the upper surface of the upper plate 110 to receive the ring member 140. For example, the ring receiving portion 119 may be formed in a circular or square shape having a smooth inner curve.

The upper plate 110 is engaged with each of the lower through-hole 124 and the circumferential recess 126 of the lower plate 120 through the center fitting portion 114 and the peripheral fitting portion 116, And can rotate from the lower plate 120 with respect to a second axis perpendicular to the first axis that rotates about the fixed member 130.

That is, the upper plate 110 can be rotated 360 degrees from the lower plate 120 while the lower surface of the upper plate 110 faces the upper surface of the lower plate 120, The rotation can be adjusted at regular intervals by the rotation shaft 122.

The lower plate 120 is attached to one surface of the portable device with an adhesive material on the lower surface thereof and is connected to the upper plate 110 at the upper portion to support the rotation of the upper plate 110. In one embodiment, the lower plate 120 may be formed in a rectangular shape and may be connected to a rectangular lower plate 120 at the top. At this time, the upper plate 110 may be configured to be unable to rotate from the lower plate 120.

The lower plate 120 includes an upper surface concave portion 122 formed on the upper surface corresponding to the lower surface projection portion 112 of the upper plate 110 and includes a lower through portion 124 formed to pass through the center, And may include at least one of circumferential recesses 126 formed therein.

The upper surface concave portions 122 may be formed at regular intervals along the circumference at the upper surface of the lower plate 120 so as to abut the lower surface protrusion 112 formed on the lower surface of the upper plate 110.

The upper surface concave portion 122 is recessed to have a larger radius than the protruding portion 112 when the lower surface protruding portion 112 can be accommodated, The protruding portion 112 can be changed.

The lower penetrating portion 124 is formed through the center of the lower plate 120 and the center fitting portion 114 of the upper plate 110 can be fitted and fitted. The lower penetrating portion 124 may be formed so that the lower end (that is, the portion where the adhesive material is provided) has a larger radius than the upper end, and the end protruding partly outward of the center fitting portion 114 may be inserted into the lower end. For example, the lower penetrating portion 124 may be gradually inclined from the upper end to the lower end, so that the radius of the lower end may be larger than the radius of the upper end.

The circumferential recess 126 may be formed along the circumference of the lower plate 120 and may be fitted with a circumferential fit portion 116 formed to be bent around the upper plate 110. The circumferential concave portion 126 is engaged with the circumferential fit portion 116 to prevent the upper plate 110 from being separated from the lower plate 120 when the upper plate 110 rotates.

The ring fixing member 130 is fitted into the upper penetrating portion 118 in a downward direction at an upper portion of the upper plate 110. The ring member 140 may be fitted before the ring fixing member 130 is engaged with the upper penetration portion 118 of the upper plate 110. [

The ring fixing member 130 includes a head portion 132 and a fitting extension portion 134 extending from the head portion 132. The ring fixing member 130 has a ring through hole 136 Can be extended.

The head portion 132 has a rectangular or circular cross section and is connected to the fitting extension portion 134 at the lower portion and the ring member 140 is formed in the ring through hole 136 extending from the fitting extension portion 134 And can be engaged with the ring member 140 so as to be rotatable in the center.

The head portion 132 is formed to be larger than the radius of the upper penetration portion 118 and the upper extension portion 134 of the head portion 132 is inserted into the upper penetration portion 118 of the upper plate 110, As shown in FIG. The head portion 132 is formed at the center thereof with the ring through hole 136 penetrating in the first axial direction (i.e., the direction perpendicular to the direction in which the ring member 140 is fitted in the ring through hole 136) So that the ring member 140 can be rotated with respect to the axis.

The fitting extension portion 134 extends in the lower direction of the head portion 132 and at least one protrusion 134-1 and 134-2 is formed along the outer circumference so that the inner circumference of the upper through- And can be engaged with the concave groove formed along the concave groove.

The fitting extension portion 134 can be divided from the lower center by half by the ring through hole 136 and can be formed such that the ring member 140 is accommodated in the divided gap and moved to the head portion 132. In one embodiment, the fit extension 134 is folded inwardly by spaced apart apertures when received in the upper through-hole 118, and the at least one protrusion 134-1, 134-2 and the upper through- , It can be expanded outwardly and returned to the circular state.

The fitting extension 134 may be rotated in a clockwise or counterclockwise direction with respect to a second axis perpendicular to the first axis while being accommodated in the upper through-hole 118. Here, the rotation axis of the fitting extension part 134 is the same as the rotation axis of the upper plate 110, and the rotation of the fitting extension part 134 can be made independent of the rotation of the upper plate 110 .

The ring member 140 has a hollow portion formed at the center thereof and has a substantially ring shape and is fitted into the ring fixing member 130 and rotates about the first axis or is received in the ring receiving portion 119 of the upper plate 110 do. For example, the ring member 140 may be made of a metal material or a plastic material having high strength so as not to be easily damaged by a user.

The user's finger can be fitted to the hollow portion of the ring member 140 and the portable device can be mounted on the floor surface at a predetermined angle by rotating from the ring fixing member 130. [ In one embodiment, the outer periphery of the ring member 140 is made of a non-slip member made of a material such as silicon, and can be prevented from slipping from the bottom surface when the portable device is mounted.

The receiving portion 142 of the ring member 140 is formed thinner than the other portion of the ring member 140 to form a ring through hole 134 extending from the fitting extension portion 134 of the ring fixing member 130 to the head portion 132. [ May be received in the ring fixing member 130 along the guide groove 136.

In one embodiment, the receiving portion 142 of the ring member 140 is provided with an elastic member along the outer peripheries, and the pressure and frictional force between the ring through-holes 136 formed in the head portion 132 by the elastic member (I.e., a force larger than the frictional force) is applied to the first shaft, the first shaft is rotated at a specific angle with respect to the first shaft, and then the first shaft is rotated at a specific angle. .

4, the multi-turn portable device ring accessory 100 may be attached to one side of the portable device, and may be attached to the ring fixation member 130 Or the ring member 140 can be rotated from the ring fixing member 130 to rotate the upper plate 110 from the lower plate 120 (a) -> (c).

Accordingly, the multi-rotation type portable device ring accessory 100 according to the present invention can rotate the upper plate 110, the ring fixing member 130, and the ring member 140, thereby realizing various angles in various structures And it is possible to more easily carry out gripping by the user and mounting of the portable device.

The multi-rotation portable device ring accessory 100 is formed in such a structure that the upper plate 110, the lower plate 120, the ring fixing member 130, and the ring member 140 can be fitted together, It is possible for the user to assemble himself / herself, thereby shortening the working time of the operator due to the assembly.

The embodiments and the accompanying drawings described in the present specification are merely illustrative of some of the technical ideas included in the present invention. Therefore, it is to be understood that the embodiments disclosed herein are not for purposes of limiting the technical idea of the present invention, but rather are not intended to limit the scope of the technical idea of the present invention. It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

100: Portable device ring accessories
110: upper plate
120: Lower plate
130: ring fixing member
140: ring member

Claims (6)

An upper plate on which protrusions are formed at regular intervals along the circumference at the lower surface;
A lower plate attached to one surface of the portable device and having a top surface concave portion formed at regular intervals along the circumference at an upper surface corresponding to the bottom surface protrusion;
A ring fixing member fitted in a downward direction at an upper portion of the upper plate; And
And a ring member fitted to the ring fixing member and rotating about a first axis
Multi-turn structure portable equipment ring accessories.
The method according to claim 1,
The upper plate
A central fitting portion formed to protrude downward from the center of the lower face and fitted to the center of the lower plate, and a peripheral fitting portion formed to be bent in a downward direction along the periphery and engaged with the periphery of the lower plate,
An upper penetrating portion formed through one of the protruding portions and having a concave groove formed along the inner circumference to engage with the ring fixing member; And
And a ring receiving portion formed on the upper surface so as to correspond to the ring member
Multi-turn structure portable equipment ring accessories.
3. The method of claim 2,
The lower plate
And at least one of a lower penetrating portion formed to penetrate the center and fitted to the center fitting portion and a peripheral concave portion formed along the periphery and engaged with the peripheral fitting portion,
Multi-turn structure portable equipment ring accessories.
The method of claim 3,
The upper plate
And the second plate is rotated from the lower plate with respect to a second axis which is engaged with the lower plate through the center fitting portion or the peripheral fitting portion and perpendicular to the first axis,
And the rotation is adjusted at a predetermined interval by the protrusion and the upper surface concave portion.
Multi-turn structure portable equipment ring accessories.
3. The method of claim 2,
The ring fixing member
Head portion; And
And a fitting extension portion extending in a downward direction of the head portion and having at least one protrusion formed along the outer circumference and engaged with the concave groove of the upper penetrating portion to rotate about a second axis perpendicular to the first axis,
And a ring through hole is formed from the lower center of the fitting extension portion to the center of the head portion
Multi-turn structure portable equipment ring accessories.
6. The method of claim 5,
The ring member
Characterized in that a hollow portion is formed in the center and is coupled to the ring fixing member through the ring through hole and is received in the ring receiving groove
Multi-turn structure portable equipment ring accessories.

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