KR101944626B1 - Holder for portable device - Google Patents

Abstract

The present invention relates to a holder for a portable terminal which can be assembled in a simple manner without a complicated coupling screw. Since a coupling ring is firmly coupled to a coupling protrusion by the process of fitting the coupling ring to the coupling protrusion, the coupling protrusion can be easily fixed to a base without a complex structure such as the coupling screw. The holder includes a base part, a support part, and a coupling body.

Description

{HOLDER FOR PORTABLE DEVICE}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a holder for a portable terminal, and more particularly, to a holder for a portable terminal capable of being assembled by a simple method.

2. Description of the Related Art Generally, a mobile terminal refers to a smart device such as a mobile phone, a smart phone, a PDA, and a PMP, and is a type of electronic device that allows a user to carry out wireless communication with the other party while carrying it. The portable terminal is mainly used for communication with the other party. Recently, the portable terminal is not simply a communication means but is carried for the purpose of watching multimedia such as TV, movie, and movie playback.

In order to view a moving image using the portable terminal, the user must keep the portable terminal at a comfortable angle, so that the user must hold the portable terminal by hand for a long time. However, if the user holds the portable terminal by hand, it is difficult to maintain the state for a long period of time because the weight of the portable terminal causes the shoulder and the wrist to be in a hurry. In addition, since the size of the portable terminal gradually increases, it is difficult to carry the portable terminal safely with one hand, and even if the portable terminal is accidentally dropped, the liquid crystal of the portable terminal is broken.

Accordingly, a cradle for allowing the user to support the portable terminal at a certain angle while allowing the portable terminal to be carried safely is provided.

1 is an exploded view of a conventional portable terminal holder. Referring to FIG. 1, a conventional portable terminal holder includes a base portion 1 having one surface attached to the back surface of the portable terminal and having a coupling hole 7 formed at the center thereof, A swinging groove 2a is formed in the swinging groove 2a of the swinging member 2 so as to be rotatable on the base 1; A coupling member 3 in which an insertion hole 3a is formed in a central portion and a coupling member 3 in which a part of the coupling member 3 is separated and each of the separated ends is inserted into the insertion hole 3a of the coupling member 3, And a support portion 4 coupled to the rotary portion 2 and supporting the portable terminal while pivoting on the rotary portion 2. Washers 6a and 6b are respectively disposed on both sides of the base portion 1 around the coupling hole 7 of the base portion 1 and the engagement holes 7 and the respective washers 6a and 6b are inserted into the through- The coupling screw (5) is inserted and inserted through the hole in the hole. At this time, the coupling screw (5) is inserted and coupled to the rotary part (2).

This conventional cradle has a problem in that it is difficult for the consumer to assemble the coupling screw and requires a long assembly time. Thus, the conventional cradle is sold in the form of a finished product. This is because the assembly cost and volume of the product There is a problem in that the cost is increased and eventually the consumer price is increased.

Registration Utility Model No. 20-0483647

SUMMARY OF THE INVENTION It is an object of the present invention to provide a stand for a portable terminal which can be assembled by a simple method without a complicated engagement screw.

According to an aspect of the present invention, there is provided a portable terminal comprising: a base portion having a first surface to which a coupling hole is formed; A support disposed on one side of the base to cross the coupling hole located on the other side of the base; An engaging body having a pair of engaging projections formed at both side ends of the receiving recess so as to be inserted into the engaging holes; And a coupling ring fitted and coupled to the pair of coupling protrusions.

In addition, the coupling hole may be formed such that an inner coupling hole and an outer coupling hole are integrally formed along one surface of the base portion in close contact with the portable terminal, the inner coupling hole having a larger diameter than the outer coupling hole Wherein the coupling ring is formed in a C shape having elasticity and is fitted into the coupling projection in a state of being inserted into the inner coupling hole.

The engaging protrusion may have an engaging groove formed concavely along an outer circumference facing the inner engaging hole, and the engaging ring is engaged with the engaging groove in a state of being inserted in the inner engaging hole. To provide a cradle for a portable terminal.

The inner peripheral edge of the engaging ring may include an engaging portion protruding to be inserted into the engaging groove and a contact portion formed to have a larger diameter than the engaging portion and contacting the end of the engaging projection. .

Further, the present invention provides a holder for a portable terminal, further comprising a cover portion inserted into the coupling hole to cover the coupling ring fitted to the coupling projection.

The cover portion may include a cover plate having elasticity and formed to have a larger diameter than the engagement hole, a cover hole formed to pass through the center of the cover plate, and an incision And wherein when the cover is inserted into the coupling hole, the cover is inserted into the coupling hole in a state in which both side portions of the cover plate are close to each other.

Further, the present invention provides a holder for a portable terminal, wherein a rim is protruded along the rim of the cover plate.

In addition, it is preferable that a rotation preventing portion having a frictional force be provided between the receiving groove and the supporting portion, one side of the rotation supporting portion is fixed in a state of being inserted into the receiving groove, and the other side of the rotation supporting portion is in contact with the supporting portion Thereby providing a frictional force to the support portion.

In addition, a frictional groove is formed in a position facing the support portion of the rotation support portion so as to rotate in a state where the support portion is inserted, and the support portion is inserted into the frictional groove, and when an external force larger than the frictional force acts, And is configured to be rotated in the groove.

In addition, the support part is formed in a ring shape.

Since the coupling ring is firmly coupled to the coupling protrusion by the process of coupling the coupling ring to the coupling protrusion, the coupling protrusion can be easily fixed to the base without a complex structure such as a coupling screw.

In addition, since the process of fixing the coupling protrusion to the base is simple, it is possible to assemble easily by anyone, and the seller can sell the portable terminal in a disassembled state, and the transportation cost, that is, the courier cost, This lowers consumer prices and ultimately leads to sales growth.

Further, since the cover portion is easily inserted and fixed in the inner engagement hole without any other tool, the cover portion for covering the engagement ring can be easily assembled.

1 is an exploded view of a conventional portable terminal holder.
2 is a view schematically showing a holder for a portable terminal according to a preferred embodiment of the present invention.
FIG. 3 is an exploded view of a holder for a portable terminal according to a preferred embodiment of the present invention.
4 is a schematic view illustrating a state in which a coupling ring and a cover are coupled to a coupling protrusion of a cradle for a portable terminal according to a preferred embodiment of the present invention.
5 is a cross-sectional view illustrating a state in which a coupling ring and a cover are coupled to coupling protrusions of a holder for a portable terminal according to a preferred embodiment of the present invention.
6 is a view for explaining a state in which a diameter of a cover portion of a cradle for a portable terminal is reduced according to a preferred embodiment of the present invention.
7 is a cross-sectional view taken along line AA 'of FIG.

Hereinafter, a holder for a portable terminal according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 is a schematic view of a holder for a portable terminal according to a preferred embodiment of the present invention. FIG. 3 is an exploded view of a holder for a portable terminal according to a preferred embodiment of the present invention.

2 and 3, a holder 100 for a portable terminal according to a preferred embodiment of the present invention is for holding a portable terminal in an oblique state and includes a base 110, a support 120, A cover 130 and a coupling ring 140, and may further include a cover portion 150 and a rotation support portion 160.

The base 110 is formed in a plate shape to be attached to the back surface of the portable terminal, and may be formed in various shapes such as a square, a triangle, a circle, and the like. The base 110 includes a first surface portion 112 attached to the back surface of the portable terminal, a second surface portion 114 positioned on the opposite side of the first surface portion 112, a first surface portion 112 and a second surface portion 114 which are integrally formed with one another. In order to easily attach the first surface portion 112 of the base 110 to the back surface of the portable terminal, a double-sided adhesive tape (not shown) may be attached to the first surface portion 112.

The supporting portion 120 is formed in a ring shape having a diameter enough to hold a user's finger, for example. One side of this support 120 is positioned across the coupling hole 116. When the support part 120 is formed in a ring shape, the user can grip the portable terminal with his / her fingers inserted, so that the portable terminal can be used safely without fear of dropping the portable terminal.

The engaging body 130 is formed with a receiving groove 132 concaved to be rotatable in a state where one side of the supporting portion 120 positioned to cross the engaging hole 116 is received. A pair of coupling protrusions 134 are formed at both ends of the receiving groove 132 so as to be inserted into the coupling holes 116. The supporting part 120 can be rotated in a state where it is inserted into the receiving groove 132 and can easily adjust the angle with the base part 110 to a desired angle by the user. As described above, since the support body 120 supports the support portion 120 to rotate, the support portion 120 can mount the portable terminal at various angles.

The rotation supporting portion 160 is provided between the receiving groove 132 and the supporting portion 120 so as to maintain the rotation of the supporting portion 120 as it is. One end of the rotation support portion 160 is fixed in a state of being inserted into the receiving recess 132 and the other end of the rotation support portion 160 is fixed to the other end of the rotation support portion 160. [ And provides frictional force to the support 120 in close contact with the support 120. At this time, a frictional groove 162 is formed so as to be pivoted in a state where the supporter 120 is inserted in a position facing the supporter 120 of the pivot 160, and the supporter 120 is inserted into the frictional groove 162 So that the rotation is restricted. Of course, when the external force larger than the frictional force acts on the supporting portion 120, the supporting portion 120 is configured to rotate.

As described above, according to the present invention, since the rotation support portion 160 provides frictional force to the support portion 120, the support portion 120 is configured not to rotate arbitrarily unless an external pressure stronger than the frictional force is provided, There is an effect that can be.

In addition, when a moving picture such as a movie is viewed using a portable terminal, the supporting part 120 provided on the back of the portable terminal is rotated at a suitable angle, and the supporting part 120 is used as a pedestal, The supporting part 120 is held firmly in the rotated state and the portable terminal is obliquely supported while being supported by the supporting part 120 so that the user can easily view the moving image to be reproduced in the portable terminal .

The coupling ring 140 is fitted to the pair of coupling protrusions 134 and the cover portion 150 covers the coupling ring 140. These will be described with reference to FIGS.

FIG. 4 is a schematic view illustrating a state where a coupling ring and a cover are coupled to a coupling protrusion of a cradle for a portable terminal according to a preferred embodiment of the present invention. FIG. 5 is a perspective view of a portable FIG. 5 is a cross-sectional view illustrating a state in which the engagement ring and the cover are engaged with the engagement protrusion of the base for the terminal;

4 to 5, the coupling hole 116 of the base 110 includes an inner coupling hole 116a and an outer coupling hole 116b along the direction of the second surface 114 from the first surface 112, Are integrally formed. At this time, the inner coupling hole 116a is formed to have a larger diameter than the outer coupling hole 116b.

The coupling protrusion 134 of the coupling body 130 is inserted into the coupling hole 116. At this time, the end of the coupling protrusion 134 is inserted into the inner coupling hole 116a through the outer coupling hole 116b . The engaging groove 134a is formed concavely along the outer circumferential surface of the engaging projection 134 facing the inner engaging hole 116a.

The coupling ring 140 is formed into a C shape having elasticity to be inserted into the inner coupling hole 116a. The coupling ring 140 may be formed of a metal material having elasticity, for example. When the coupling ring 140 is inserted into the inner coupling hole 116a, the inner periphery of the coupling ring 140 surrounding the outer periphery of the coupling projection 134 is interference fit with the coupling projection 134. [ The inner peripheral edge of the coupling ring 140 is formed with a fitting portion 142 protruding to be inserted into the coupling groove 134a and a fitting portion 142 having a larger diameter than the fitting portion 142, As shown in FIG. Since the fitting portion 142 of the coupling ring 140 is inserted into the coupling groove 134a of the coupling protrusion 134 as described above, the coupling ring 140 is firmly coupled to the coupling protrusion 134 There is an effect to maintain.

Since the coupling ring 140 is firmly coupled to the coupling protrusion 134 only by a process of forcibly inserting the coupling ring 140 into the inner coupling hole 116a, Can be easily fixed to the base. Further, since the process of fixing the coupling protrusion 134 to the base is simplified, the assembly can be easily performed by anyone, and the seller can sell the portable terminal 100 in a disassembled state, The cost is lowered, which has the effect of lowering the consumer price and eventually leading to an increase in sales.

FIG. 6 is a view for explaining a state in which a diameter of a cover portion of a cradle for a portable terminal according to a preferred embodiment of the present invention is reduced, and FIG. 7 is a sectional view taken along line A-A 'of FIG.

6 and 7, the cover portion 150 is inserted into the coupling hole 116 so as to cover the coupling ring 140, and is resilient and is larger than the inner coupling hole 116a of the coupling hole 116 A cover plate 152 formed so as to have a diameter d1 and a cover hole 152a penetratingly formed at the center of the cover plate 152 and a cover hole 152b formed in the cover hole 152a in the outer peripheral direction of the cover plate 152, And a rim portion 154 protruding along the rim of the cover plate 152. The rim 152 is formed with a rim 152b.

The cover portion 150 is formed so that both sides of the cut portion 152b of the cover plate 152 are close to each other due to an external pressure applied to the outer periphery of the cover plate 152 before being inserted into the inner coupling hole 116a It will come to the end. As a result, the diameter d2 of the cover plate 152 is reduced by the length of both sides of the cutout portion 152b, so that the cover portion 150 is easily inserted into the inner engagement hole 116a.

When the cover portion 150 is inserted into the inner engaging hole 116a, the elasticity of the cover plate 152 exerts pressure on both side portions of the cut-out portion 152b in the direction away from the cover plate 152, The outer peripheral edge of the inner engaging hole 116a is pressed against the inner peripheral edge of the inner engaging hole 116a so that the cover plate 152 is firmly held in the inner engaging hole 116a while covering the engaging ring 140 do. At this time, the rim portion 154 is brought into close contact with the inner peripheral edge of the inner engagement hole 116a so that the cover plate 152 is kept inserted into the inner engagement hole 116a.

Since the cover unit 150 is easily inserted into and fixed to the inner coupling hole 116a without any additional tool, the cover unit 150 can be easily assembled.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined in the appended claims. It should be understood that the technical idea belonging to the scope of the claims also belongs to the present invention.

100: Cradle for portable terminal
110: base portion 112: first surface portion
114: second surface portion 116: engaging hole
116a: inner coupling hole 116b: outer coupling hole
120: support part 130: engaging body
132: receiving groove 134: engaging projection
134a: engagement groove 140: engagement ring
142: fitting portion 144:
150: cover part 152: cover plate
152a: Cover hole 152b:
154: rim portion 160: pivot portion
162: Friction groove

Claims (10)

A base part having a first surface attached to the portable terminal and having a coupling hole;
A support disposed on one side of the base to cross the coupling hole located on the other side of the base;
An engaging body having a pair of engaging projections formed at both side ends of the receiving recess so as to be inserted into the engaging holes; And
And a coupling ring fitted to a pair of the coupling protrusions,
And a cover portion inserted into the coupling hole to cover the coupling ring fitted to the coupling projection,
The cover portion includes a cover plate having elasticity and formed to have a larger diameter than the engagement hole, a cover hole formed through the center of the cover plate, and a cutout portion cut in the outer circumferential direction of the cover plate from the cover hole Including,
Wherein when the cover portion is inserted into the coupling hole, the cover plate is inserted into the coupling hole in a state in which both side portions of the cover plate come close to each other.
The method according to claim 1,
Wherein the coupling hole is formed such that an inner coupling hole and an outer coupling hole are integrally formed along one surface of the base portion in close contact with the portable terminal along the other surface of the base, And,
Wherein the coupling ring is formed in a C shape having elasticity and is inserted into the coupling protrusion while being inserted into the inner coupling hole.
3. The method of claim 2,
Wherein the engaging projections are formed with engaging grooves concaved along an outer periphery facing the inner engaging holes,
Wherein the engaging ring is engaged with the engaging groove while being inserted into the inner engaging hole.
The method of claim 3,
Wherein the inner peripheral edge of the engaging ring includes an engaging portion protruding to be inserted into the engaging groove and a contact portion formed to have a larger diameter than the engaging portion and contacting the end of the engaging projection. .
delete delete The method according to claim 1,
And a rim is protruded along the rim of the cover plate.
The method according to claim 1,
Further comprising a rotation preventing portion having a frictional force between the receiving groove and the supporting portion,
Wherein one side of the rotation support portion is fixed in a state of being inserted into the receiving groove and the other side of the rotation support portion provides frictional force to the support portion in a state of being in tight contact with the support portion.
9. The method of claim 8,
A friction groove is formed at a position facing the support portion of the rotation support portion so as to rotate in a state where the support portion is inserted,
Wherein the support portion is configured to rotate in the friction groove when the external force greater than the frictional force is applied to the friction groove.
The method according to claim 1,
Wherein the support portion is formed in a ring shape.

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