WO2020166799A1

WO2020166799A1 - Holding device for portable terminal

Info

Publication number: WO2020166799A1
Application number: PCT/KR2019/016961
Authority: WO
Inventors: 김예슬; 김송희; 김지훈
Original assignee: 김예슬; 김송희; 김지훈
Priority date: 2019-02-13
Filing date: 2019-12-03
Publication date: 2020-08-20
Also published as: JP6917438B2; KR102047407B1; JP2020135850A

Abstract

The invention disclosed herein relates to a holding device which has a stable grip structure and can be expanded or contracted through deformation, thus having enhanced portability. According to an embodiment of the invention disclosed herein, a holding device comprises: a first body formed to be attached to a terminal or a terminal case; a first deformation part having one end coupled to the first body and another end which is contracted and extends in a telescopic connection form in a first direction, which is a direction away from the first body; a second deformation part having one end coupled to the other end of the first deformation part and another end which expands and extends in a telescopic connection form in the first direction; and a second body which is coupled in a plate form to the other end of the second deformation part, wherein the first and second deformation parts are expanded in the first direction or are contracted in the second direction, which is a direction opposite to the first direction, in a telescopic form, such that the distance between the first and second bodies is increased or decreased.

Description

Mounting device for portable terminal

The content disclosed in the present specification relates to a mounting device, more specifically, a mounting device attached to a portable terminal or case.

Unless otherwise indicated in the specification, the contents described in this identification item are not prior art to the claims of this application, and description in this identification item is not admitted to be prior art.

In general, portable terminals including smartphones have various functions through applications, so that users can enjoy various contents including video viewing and game play, and in order to enjoy them stably, a mounting device that can hold or mount the terminal stably is required. Do.

However, when the existing mounting devices are attached to the terminal or the case of the terminal, the volume increases and the amount increases significantly, so there is a disadvantage in portability, and when the portability increases, the mounting function or the gripping function decreases due to structural constraints. .

Accordingly, there is a need for a technology capable of increasing the degree of immersion in viewing video at various locations through angle adjustment, while securing a mounting structure and portability for convenient enjoyment of content through a terminal, while being able to conveniently grip with a finger.

In this regard, Korean Laid-Open Patent Publication No. 10-2017-0086996 discloses a smartphone holder, and Korean Patent Publication No. 10-1562920 discloses a smartphone holder for a vehicle.

However, the conventional inventions do not disclose a structure capable of stably gripping while securing portability and mounting function.

It is intended to provide a mounting device having a stable gripping structure and improved portability by being able to expand or contract through deformation.

In addition, it is not limited to the technical problems as described above, and it is obvious that another technical problem may be derived from the following description.

According to an embodiment of the disclosure, the mounting device is a first body formed to be attached to a terminal or a terminal case, and one end is coupled to the first body and the other end is telescopic in a first direction spaced apart from the first body. A first deformable part that is reduced and extended in a connection form, one end is coupled to the other end of the first deformable part, and the other end is extended and extended in a telescopic connection form toward the first direction, and the second deformable part and the other end of the second deformable part And a second body coupled to the plate in the form of a plate, and the first and second deformation portions are formed to expand in a telescopic form along the first direction or to contract in a second direction opposite to the first direction.

In addition, the mounting device is formed such that one end between the first and second deformation portions is rotatably coupled to the other end of the first deformation portion, and the other end extends toward the first direction so as to be coupled with the second deformation portion. It may further include a rotating portion.

In addition, the mounting device is formed between the first deformation portion and the second deformation portion, and when the first and second deformation portions contract, the mounting device is formed to be inserted between the first and second bodies partially intersecting each other. It may further include a connection.

In addition, the second body is formed to surround the outer surface of the second body and is coupled to the second body, and includes a coupling portion having a protrusion formed on the inner surface thereof, and when the first and second bodies cross each other The protrusion is disposed in the second direction of the slot protruding from the outer surface of the first body, and when the second body is rotated, the protrusion and the slot may be in close contact with each other and fixed.

In addition, the mounting device may further include a spring coupled to the connection portion and formed to extend toward the first or second body.

In addition, one end of the mounting device is formed with a wireless module connected to the battery formed inside the first or second body at the center of the connection, the other end extending toward the first direction and in close contact with the inner surface of the spring. It may further include a control unit in which the lever is formed.

In addition, the rotation unit includes a frame having a plurality of protrusions, and a ball stud rotatable inside the frame, wherein the ball stud includes a plurality of fixing grooves coupled to the protrusions when rotating, and the first and second deformable parts A connection passage communicating the inner space of the first deformation portion or a discharge passage communicating with external air when the first deformation portion or the second deformation portion expands and contracts, and when an external force is applied to one side of the second deformation portion, By the coupling arrangement of the fixing grooves, the second deformation portion may be maintained in a bent posture at a predetermined angle with respect to the first deformation portion.

In addition, the second body may further include a mirror formed in the first direction.

According to an embodiment of the present disclosure, the mounting device is attached to a rear surface of a terminal or a terminal case and is formed to be expandable or contracted, and extends in an elongated shape to facilitate gripping.

In addition, the mounting device has the advantage of improving the durability of the first and second deformation portions by forming a path for gas required for contraction or expansion in the rotating portion, and stably fixing the rotating position of the rotating portion by hemispherical projections. There is this.

In addition, since the effects of the present invention described as described above are naturally exerted by the composition of the contents described regardless of whether the inventor recognizes or not, the above-described effects are only a few effects according to the contents described, and all effects that the inventor grasp or exist. It should not be recognized as describing

In addition, the effect of the present invention will have to be further grasped by the overall description of the specification, and even if it is not described in an explicit sentence, a person having ordinary knowledge in the technical field to which the described content belongs will have such an effect through the present specification. If it is an effect that can be recognized, it should be seen as the effect described in this specification.

1 is a perspective view and a side view of a mounting device according to an embodiment of the content disclosed in the present specification.

Figure 2 is an exploded perspective view of the mounting device of Figure 1;

3 is a cross-sectional view of the mounting device of FIG. 1 taken along line II′.

4 is a cross-sectional view taken along line II′ of another state of the mounting device of FIG. 1.

5 is a cross-sectional view of a mounting device according to another embodiment of the content disclosed in the present specification.

6 is a perspective view of a mounting device according to another embodiment of the content disclosed in the present specification.

7 is a cross-sectional view of the mounting device of FIG. 6 taken along II-II'.

8 is an exploded perspective view of a joystick and a spring of the mounting device of FIG. 6.

9 is a perspective view showing another state of the mounting device according to another embodiment of the content disclosed in the present specification.

Hereinafter, with reference to the accompanying drawings looks at the configuration, operation, and effects of the mounting device according to a preferred embodiment. For reference, in the drawings below, each component is omitted or schematically illustrated for convenience and clarity, and the size of each component does not reflect the actual size, and the same reference numerals refer to the same component throughout the specification. And reference numerals for the same configuration in individual drawings will be omitted.

1 shows a perspective view and a side view of a mounting device according to an embodiment of the content disclosed in the present specification. 2 shows an exploded perspective view of the mounting device of FIG. 1. FIG. 3 is a cross-sectional view illustrating the mounting device of FIG. 1 taken along line II′. 4 is a cross-sectional view taken along line II′ of another state of the mounting device of FIG. 1.

1 to 4, the mounting device 100 includes a first body 200, a first deformation part 300, a rotation part 400, a second deformation part 500, and a second body ( 600).

As shown in Fig. 1 (b), the mounting device 100 is formed in a long-gut shape when viewed from one side and has a structure that is convenient to be gripped with fingers, and the first and

second deformation parts

300 and 500 When not in use, portability can be improved by reducing the telescopic type of the device.

A portion of the first body 200 in the second direction 20 is formed in a circular plate shape so that it can be attached to various attachment surfaces including the terminal 10, the case of the terminal, and the dashboard of the vehicle. .

The remaining portion of the first body 200 on the other side of the first direction 10 opposite to the second direction 20 extends from a portion of the first body 200 to the first direction 10 by a predetermined distance. , The overall thickness is formed in a cylindrical shape.

The first body 200 includes an attachment plate 210, a cover 210, a battery 230, a ring member 240, and a terminal 250.

The attachment plate 210 is formed in the shape of a circular plate, and an adhesive material is formed on the surface corresponding to the second direction 20 so that the attachment or detachment is possible on the attachment surface.

The cover 210 is formed in the shape of a circular plate having an outer diameter relatively smaller than that of the attachment plate 210, and a portion of the edge protrudes toward the first direction 10 by a predetermined distance to be cylindrical in the first direction 10. It is formed in the form of a container that opens the inner space of the.

The battery 230 is formed in the shape of a circular plate inserted into the inner space of the cover 210 and is electrically connected to the rotating part 400 through an electric wire extending from the inside of the first deformable part 300.

The ring member 240 is formed in a ring shape surrounding the outer surface of the cover 220 so that the inner surface is spaced apart by a predetermined distance from the outer surface of the cover 220, and one side of the second direction 20 is It is coupled to the other side of the attachment plate 210.

A portion of the inner surface corresponding to the other side of the first direction 10 of the ring member 240 is extended by a predetermined distance toward the center of the ring member 240 to form a ring-shaped locking protrusion. A part of the first deformation part 300 inserted into a space formed between the outer surface and the inner surface of the ring member 240 is fixed.

The terminal 250 is formed on the outer surface of the ring member 240, is electrically connected to the rotating part 400 through an electric wire extending from the inside of the first deformation part 300, and a plug of an earphone or headphone is inserted. I can make it.

One end of the first deformable part 300 is coupled to the other side of the first body 200 so as to be detachable or attached, and the other end is formed to extend while being reduced in a telescopic connection form toward the first direction 10.

The first deformable part 300 includes one end 310, an inclined part 320, a middle part 330, and an inclined part 340.

One end 310 is formed in a ring shape inserted into a space formed between the outer surface of the cover 220 and the inner surface of the ring member 240, and each of the outer and inner surfaces of the ring member 240 It is fixed in close contact with each of the side surfaces and the outer surface of the cover 220.

A portion of one end of the inclined portion 320 toward the second direction 20 is formed in a ring shape connected to the one end 310, and the other end extends as the outer surface forms a curved surface toward the first direction 10 and is reduced. It is combined with one end of the middle portion 330.

The inclined portion 320 is formed of a polymer material having high elasticity and deformability, and is deformed while moving in the second direction 20 so that a portion of the inclined portion 320 may be in close contact with the battery 230.

The middle portion 330 is formed in a ring shape that is coupled to the surface of the other end of the inclined portion 320 in the first direction 10, and is formed between the

inclined portions

320 and 340 so that the first deformation portion 300 is formed. It functions as a frame that maintains its shape in an extended state in the first direction 10.

One end of the inclined portion 340 is formed in a ring shape that is coupled with the surface of the middle portion 330 in the first direction (10), and the other end is reduced while the outer surface forms a curved surface toward the first direction (10). It is extended so as to be coupled to one end of the rotating part 400 to be detachable or attached.

Therefore, from the other side of the first body 200 to the center of the other end of the inclined portion 340, a deformation space surrounded by the one end 310, the inclined portion 320, the middle portion 330, and the inclined portion 340 is formed. And, when the middle part 330 and the rotation part 400 move in the second direction 20, each of the

inclined parts

320 and 340 is bent and moves in the second direction 20 to move the battery 230 and the It is tight.

The rotating part 400 includes a frame 410, a module 420, a ball stud 430, and

rollers

440 and 450.

One end of the rotating part 400 penetrates the center of the other end of the inclined part 340 and is coupled to be detachable or attached through the inclined part 340 and an adhesive material in a state where a part is inserted into the deformation space, and the other end It extends from one end toward the first direction 10 and is combined with the second deformable part 500.

The other end of the rotating part 400 is formed to be rotatable in the form of a ball joint with one end as an axis, and is coupled with the second deformable part 500, and the second deformable part 500 has various axes around the rotating part 400. You can change the position in any direction.

The rotating unit 400 is electrically connected to the battery 230 and can be wirelessly connected to an adjacent terminal 10 through a wireless connection function of an internal module, and the rotating input of the other end of the rotating unit 400 is transmitted to the terminal 10. Can be used as a joystick or mouse.

In addition, the rotating unit 400 is wirelessly connected to the terminal 10 and is electrically connected to the terminal 250 so that the user can play video or music through a plug inserted into the terminal 250.

Specifically, one end of the frame 410 is formed in a circular plate shape toward the second direction 20, and the other end extends from one end toward the first direction 10 in a cylindrical shape by a predetermined distance, so that the external appearance is in a cylindrical shape. Is formed by

Inside the first direction 10 side of the frame 410, a circular rotating space is formed in which a part of the ball stud 430 is in close contact so that rotation is possible, and a part of the rotating space is toward the first direction 10. It is opened so that a part of the ball stud 430 is disposed toward the first direction 10.

The outer surface of the frame 410 is coupled to the other end of the inclined portion 340 so as to be detachable or attached, and when the frame 410 moves toward the second direction 20, the inclined portion 320 and the middle portion 330 And the inclined portion 340 moves and contracts in the second direction 20, so that the inclined portion 320, the middle portion 330, and the inclined portion 340 are closer to the second direction 20 than the ring member 240. Is placed.

The module 420 is formed inside the frame 410 and can be wirelessly connected to the terminal 10, and is connected to the battery 230 and the terminal 250 to transmit audio or data transmitted wirelessly to the terminal 250. ) Through earphones or other terminals.

Therefore, the user can insert the plug into the terminal 250 of the mounting device 100 without having to insert the plug into the terminal formed on the outer surface of the terminal 10, so that the terminal 10 is mounted through the mounting device 100. There is an advantage that the plug is not exposed to the user's field of view in one state.

In addition, the mounting device 100 increases the area to which the earphone cable can be wound through the first and

second deformation portions

300 and 500, so that earphones can be easily stored through winding the earphone cable, and the earphone plug is a terminal. Since it can be stored in a state inserted in 250, there is an advantage that the plug is prevented from restricting the mounting direction of the terminal 10 in a state in which the earphone is not used.

One end of the ball stud 430 is formed in a ball shape, and a part is inserted into the rotating space of the frame 410, and a part of the other end extends in a cylindrical shape toward the first direction 10 by a predetermined distance. It is combined with the 2 deformation part 500.

Therefore, the terminal 10, the first body 200, and the first deformable part 300 can rotate like a ball joint in various directions around one end of the ball stud 430 in a state in which the frame 410 is coupled. On the contrary, the second deformable part 500 and the second body 600 can rotate like a ball joint in various directions around one end of the ball stud 430.

The roller 440 is disposed in the second direction 20 side from the inside of the frame 410 and is in close contact with a part of one end of the ball stud 430, and is perpendicular to the first or

second directions

10 and 20. When it is formed to extend toward and rotates by the rotation of the ball stud 430, a rotation signal is transmitted to the module 420.

The roller 450 is disposed below the frame 410, is in close contact with a lower portion of one end of the ball stud 430, is formed to extend long in the first or

second directions

10, 20, and thus the ball stud 430 When rotated by rotation of ), a rotation signal is transmitted to the module 420.

Therefore, when the user moves the second deformable part 500 or the second body 600 toward the upper or lower part of the ball stud 430 as an axis, the roller 440 rotates and displays the screen of the terminal 10. A driving in which the screen displayed by being driven moves upward or downward, or moves upward or downward while touching the display of the terminal 10 may be operated in the terminal 10.

In addition, when the user moves the second deformable part 500 or the second body 600 toward the front or the rear with an axis of one end of the ball stud 430, the roller 450 rotates and the screen of the terminal 10 The screen may be driven in the terminal 10 to move forward or backward, or to move forward or backward while touching the display of the terminal 10.

One end of the second deformable part 500 is coupled to the other end of the rotating part 400, and the other end extends and extends in a telescopic connection form toward the first direction 10 and is coupled to one end of the second body 600. .

When the second body 600 is moved in the second direction 20, the second deformable part 500 is reduced to a telescopic shape, and when the second body 600 is moved in the first direction 10, it becomes a telescopic shape. It extends as it expands.

The length in the state in which the second deformation part 500 is extended in the first direction 10 is relatively longer than or equal to the length in which the first deformation part 300 is extended in the first direction 10, and the second body A space in which the terminal 10 can rotate through the rotation unit 400 is provided in a state where 600 is attached to the surface of various positions.

The second deformable part 500 includes one end 510, an inclined part 520, a middle part 530, an inclined part 540, a central part 550, an inclined part 560, and the other end 570 do.

One end 510 is formed in a circular ring shape, a part of the inner surface is coupled to the other end of the ball stud 430, and a part of the first direction 10 is coupled to one end of the inclined part 520 to Maintain the shape of (520).

One end of the inclined portion 520 toward the second direction 20 is coupled with a side surface of the end portion 510 toward the first direction 10, and the other end forms a curved inclined surface and is predetermined toward the first direction 10. It is formed so that the inner space is opened toward the first direction 10 by extending the distance of.

The middle portion 530 is formed in a circular ring shape having an outer diameter relatively larger than that of the one end portion 510, so that one side of the second direction 20 is coupled to the other end of the inclined portion 520, and the first direction 10 ) Side of the other side is coupled to one end of the inclined portion 540.

One end of the inclined portion 540 toward the second direction 20 is coupled with the other side of the middle portion 530, and the other end is extended by a predetermined distance toward the first direction 10 while forming a curved inclined surface. The space of is formed to open toward the first direction 10.

The spaces inside the

inclined portions

520 and 540 are formed to be connected to each other through the middle portion 530 and are formed of a polymer material that is easily deformable.

The central portion 550 is formed in a circular ring shape with an outer diameter relatively larger than that of the middle portion 530, so that one side of the second direction 20 is coupled to the other end of the inclined portion 540, and the first direction 10 The other side of the side is coupled to one end of the inclined portion 560.

One end of the inclined portion 560 toward the second direction 20 is coupled to the other side of the central portion 550, and the other end is extended by a predetermined distance toward the first direction 10 while forming a curved inclined surface. The space is formed to open toward the first direction 10.

The other end portion 570 is formed in a circular ring shape with an outer diameter relatively larger than that of the central portion 550, and one side of the second direction 20 is coupled to the other end of the inclined portion 560, and the first direction 10 The other side of the side is in close contact with the second body 600.

Therefore, the deformation space inside the second deformation part 500 is one end 510, inclined part 520, middle part 530, inclined part 540, central part 550, inclined part 560 and other It is formed to open toward the first and

second directions

10 and 20 from the inside of the end portion 570.

In addition, when the second deformable part 500 moves the second body 600 in the second direction 20, the middle part 530, the central part 550, and the other end 570 are Arranged on the same vertical line, one end and a portion of the other end of each of the

inclined portions

520, 540, and 560 are in close contact with the second body 600, and between one end and the other end of each of the

inclined portions

520, 540, and 560 The part corresponding to is bent.

The second body 600 includes an attachment plate 610, a cover 620, a battery 630, a ring member 640, and a coupling part 650.

One portion of the second body 600 toward the second direction 20 is in close contact with the other end of the second deformable part 500 and is coupled to open toward the first direction 10 inside the second deformable part 500. Cover the transformation space.

A portion of the second body 600 on the other side of the first direction 10 may extend in a cylindrical shape from one side toward the first direction 10, and a mirror or a mount rotatable for mounting may be formed on the other side.

Specifically, the attachment plate 610 is formed in a shape of a circular plate that is relatively wider than the attachment plate 210, and the surface toward the first direction 10 is an adhesive material or mirror that can be attached to the dashboard or desk of the vehicle. Can be formed.

The cover 620 is formed in a circular plate shape that is relatively smaller than the attachment plate 610, and a portion of the edge extends toward the second direction 20 so that the inner space is opened toward the second direction 20 Is formed by

The cover 620 is formed in a shape symmetrical with the cover 220 with the rotating part 400 therebetween, and the

covers

220 and 620 are formed in the same structure and size, so that the manufacturing convenience is high.

The battery 630 has the same shape and size as the battery 230 in the form of a circular plate, is disposed in the second direction 20 side from the cover 620, and is inserted into the inner space of the cover 620 to rotate the rotating part 400 ) And is electrically connected.

The ring member 640 is formed in a ring shape surrounding the outer surface of the cover 620, and the inner surface of the ring member 640 is formed to be spaced apart from the outer surface of the cover 620 by a predetermined distance, and the first The direction (10) side surface is in close contact with the second direction (20) side surface of the attachment plate (610).

A portion of the inner surface corresponding to one side of the second direction 20 of the ring member 640 is extended by a predetermined distance toward the center of the ring member 640 to form a ring-shaped locking protrusion, The other end 570 is inserted and fixed in the space formed between the outer surface and the inner surface of the ring member 640.

The coupling portion 650 is formed in a ring shape surrounding the ring member 640, and the inner surface of the coupling portion 650 is formed to be spaced apart from the outer surface of the ring member 640 by a predetermined distance, and the first direction The (10) side surface is surface-coupled with the edge of one side of the attachment plate 610 toward the second direction (20).

A portion of the inner surface corresponding to the first direction 10 side of the coupling portion 650 extends toward the ring member 640 in a state in close contact with the attachment plate 610 to form a connection member, and the connection member is a ring member It is in close contact with the outer surface of the 640 is coupled to the ring member 640.

Accordingly, an insertion space open toward the second direction 20 is formed between the inner surface of the coupling portion 650 and the outer surface of the ring member 640, and the coupling portion 650 is the rest of the portion excluding the connection member. In a state where the first and second

deformable parts

300 and 500 are contracted further extending in the second direction 20, the rotating part 400 may be covered from the outside.

5 is a cross-sectional view of a mounting device according to another embodiment of the present disclosure.

Since the mounting device 110 according to the present embodiment is the same as the mounting device 100 shown in FIGS. 1 to 4 except for the rotating part 900, the same reference numbers and names are used, and duplicate descriptions are omitted. do.

As shown in Figure 5, the mounting device 110 includes a rotating portion (900).

When the angle between the first deformation unit 300 and the second deformation unit 500 is changed due to the rotation of the rotation unit 900, the mounting device 110 is formed between the first and

second deformation units

300 and 500. While maintaining the angle, the smartphone attached to the attachment plate 210 or the case to which the smartphone is coupled is stably supported.

The rotating part 900 includes a frame 910 and a ball stud 920, and the frame 910 includes protrusions 922.

One end of the rotating part 900 is coupled to the other end of the first deformable part 300 so as to be rotatable, and the other end extends toward the first direction 10 so that the second deformable part 500 and the other end are rotatable. In the interior, a deformation space corresponding to the inside of each of the first and

second deformation parts

300 and 500 is connected, and the gas inside each of the first and

second deformation parts

300 and 500 is discharged to the outside. A passage is formed.

Therefore, in the process of contracting or expanding each of the first and second

deformable parts

300 and 500, gas is discharged to the outside of the first and second

deformable parts

300 and 500 through the passage or 2 It flows into the deformation space inside the

deformation parts

300 and 500.

Specifically, one end of the frame 910 is inserted into the inside of the first deformable part 300, the other end extends toward the first direction 10 in a cylindrical shape, and the other end surface of the frame 910 has a second direction. A rotating space 3 recessed in a semicircular shape toward (20) is formed so that one end of the ball stud 920 is inserted.

In the center of one end surface of the frame 910, a first through hole 2 is formed to connect the space toward the second direction 20 of the frame 910 and the space toward the first direction 10 of the frame 910, When the rotational part 900 moves toward the second direction 20 and the first deformation part 300 contracts, the gas inside the first deformation part 300 flows through the first through hole 2 to the first deformation part 300. It moves to the rotating space 3 located in the direction 1 (10).

The other end of the inclined portion 340 is coupled to the outer surface of the frame 910 so as to be detachable or attached, and one end of the ball stud 920 is inserted into the rotating space 3 so that it can rotate with the frame 910 To be combined.

One end of the ball stud 920 is formed in a shape in which a portion of the circular ball in the second direction 20 side is recessed in a hemispherical shape toward the first direction 10, and the other end is formed in the first direction 10 from the center of one end. ) Is extended in the shape of a cylinder toward the end portion 510 and is coupled.

Inside one end of the ball stud 920, a connection passage 6 extending from the center toward the first direction 10 through one end of the ball stud 920 is formed, and inside the other end of the ball stud 920 A second through hole 7 is formed that is connected to the connection passage 6 and extends toward the first direction 10 and opens to the inner space of the second deformable portion 500 located in the first direction 10 side.

The first through hole (2), the rotating space (3), the connection passage (6) and the second through hole (7) are connected to each other, and the deformation space of the first deformation part 300 and the second deformation part 500 is They are connected to each other through 1 through hole (2), rotating space (3), connection passage (6) and second through hole (7).

One end of the discharge passage 4 extends obliquely toward the first direction 10 and the lower from the lower inner surface of the ball stud 920 of the space corresponding to the connection passage 6 to connect the outer space and the connection passage 6 Is formed to connect.

One end of the discharge passage (5) extends obliquely toward the first direction (10) and the upper from the upper inner surface of the ball stud 920 of the space corresponding to the connection passage (6) to connect with the external space (6) Is formed to connect.

In the process of contracting the first deformation unit 300 toward the second direction 20, the gas existing in the deformation space inside the first deformation unit 300 is connected to the first through hole 2, the rotation space 3, and It is discharged to the outside through the passage 6 and the

discharge passages

4 and 5.

In addition, in the process of expanding the first deformation unit 300 toward the first direction 10, the deformation space inside the first deformation unit 300 includes a first through hole 2, a rotation space 3, and a connection passage ( 6) And the gas introduced from the outside through the discharge passages (4, 5) is introduced into the deformation space inside the first deformation unit 300.

In addition, in the process of contracting the second deformable part 500 toward the second direction 20, the gas existing in the deformable space inside the second deformable part 500 is the second through hole 7 and the connection passage 6 And it is discharged to the outside through the discharge passages (4, 5).

In addition, in the process of expanding the second deformable part 500 toward the first direction 10, the deformable space inside the second deformable part 500 has a second through hole 7, a connection passage 6, and a discharge passage ( Gas introduced from the outside through 4 and 5 is introduced into the deformation space inside the second deformation unit 500.

Therefore, the mounting device 110 is through the first and second through-holes (2, 7), the rotating space (3), the connection passage (6) and the discharge passage (4, 5) through the first or second deformation ( The first and

second deformation parts

300 and 500 are easily contracted or expanded, and there is no need to form a hole for the inflow and outflow of gas in each of the first and second deformation parts 300 and 500. ) Has the advantage of improving the durability of each.

Each of the protrusions 922 protrudes in a hemispherical shape toward the center of the other end of the frame 910 from an inner surface corresponding to the rotation space 3 of the other end of the frame 910, and the rotation space 3 at the other end of the frame 910 ) Is formed to surround the inner edge of the corresponding.

Hemispherical fixing grooves are formed on the outer surface of one end of the ball stud 920 so that each of the protrusions 922 is inserted, and the fixing into which each of the protrusions 922 is inserted according to the rotation of one end of the ball stud 920 As the positions of the grooves are changed, the position after rotation of the ball stud 920 is fixed.

Therefore, the mounting device 110 fixes the position of the ball stud 920 after the ball stud 920 rotates through the protrusions 922 formed on the inner surface of the frame 910, so that the first or second deformation portion There is an advantage of stably maintaining the position of the terminal or terminal case attached to the (300, 500).

6 shows perspective views of a mounting device according to another embodiment of the present disclosure. 7 is a cross-sectional view of the mounting device of FIG. 6 taken along II-II'. 8 shows an exploded perspective view of a joystick and a spring of the mounting device of FIG. 6.

In the mounting device 120 according to the present embodiment, one end 510 of the second deformable portion 505 is excluded, and

slots

245a and 245b formed in the ring member 240 of the first body 205, Except for the addition of the

protrusions

655a and 655b formed on the coupling portion 650 of the second body 605, the connection portion 700, the controller 800 and the spring 820, FIGS. 1 to 4 Since it is the same as the illustrated mounting device 100, the same reference numbers and names are used, and duplicate descriptions are omitted.

As shown in FIGS. 6 to 8, the mounting device 120 includes a first body 205, a first deformation part 300, a second deformation part 505, a second body 605, and a connection part 700. ), a control unit 800 and a spring 820.

When the mounting device 120 is extended toward the first direction 10, the shape of one side is formed in the form of a device so that it can be stably gripped with fingers, and when it is reduced toward the second direction 20, Both ends are in close contact with each other to maximize portability.

The mounting device 120 includes a first body 205, a second deformable part 505, a second body 605, and a connection part 700.

The first body 205 further includes

slots

245a and 245b, and the second body 605 further includes

protrusions

655a and 655b.

One end of each of the

slots

245a and 245b is relatively coupled to a portion of the rear and front outer surface of the ring member 240 corresponding to the first direction 10, and the other end is respectively extended toward the rear and front It is formed in the shape of a cuboid.

One end of each of the

protrusions

655a and 655b is relatively coupled to a rear and a portion of the front inner side of the inner side of the coupling portion 650 corresponding to the second direction 20, respectively, and the other end is respectively front and rear. It is formed in a rectangular parallelepiped shape by extending a predetermined distance toward it.

The protrusion 655a is formed on a horizontal line relatively lower than the slot 245a, and the protrusion 655a moves the second body 605 in the second direction 20, and the first and second deformation portions 300 And 505 are disposed on the side of the second direction 20 of the slot 245a by passing the lower portion of the slot 245a in a state in which they contracted toward the second direction 20.

At this time, when the user rotates the second body 605 by a predetermined distance in the clockwise direction based on the extension line in the second direction 20, the protrusion 655a passes through the slot 245a and passes through the slot 245a. The protrusion 655a and the slot 245a are in close contact with each other while rising in a state positioned toward the direction 20 and positioned on the same horizontal line as the slot 245a.

The protrusion 655b is formed on a horizontal line relatively higher than the slot 245b, and the protrusion 655b moves the second body 605 in the second direction 20, and the first and

second deformation portions

300 , 505 are disposed on the side of the second direction 20 of the slot 245ba past the upper portion of the slot 245b in a state of being contracted toward the second direction 20.

At this time, when the user rotates the second body 605 by a predetermined distance in the clockwise direction based on the extension line in the second direction 20, the protrusion 655b passes through the slot 245b and passes through the slot 245b. The protrusion 655b and the slot 245b are in close contact with each other while being positioned on the same horizontal line as the slot 245b by descending in a state positioned toward the direction 20.

Accordingly, the first body 205 and the second body 605 are disposed at positions adjacent to each other in a state in which the first and second

deformable parts

300 and 505 contracted toward the first direction 10 Through the

protrusions

655a and 655b, each of the

slots

245a and 245b is in close contact with each other so that the first and second

deformable portions

300 and 505 are kept in a contracted state.

The connection part 700 is formed in a circular ring shape, one side of the second direction 20 side is coupled to the other end of the inclined part 340, and the control part 800 is disposed in the central through hole to provide the connection part 700 Is combined with the inner side of.

The other side of the connection part 700 in the first direction 10 is coupled with one end of the inclined part 520, and inside one end of the inclined part 520, one end of the spring 820 is part of the other side of the connection part 700 And, the other end of the spring 820 is formed to extend to the central portion 550 through the inclined portion 520, the middle portion 530 and the inclined portion 540.

Accordingly, the second body 605 moves along the second direction 20 and is coupled to the first body 200 through the

protrusions

655a and 655b and the

slots

245a and 245b. The other end of) presses the battery 630 to elastically press the second body 605 to move toward the first direction 10.

Therefore, when the user rotates the second body 605 in a counterclockwise direction along the extension line of the second direction 20 in a state in which the first and

second bodies

200 and 605 are coupled to each other, the

protrusion

655a , 655b) and the

slots

245a and 245b are separated from each other, and the second deformation part 505 partially expands toward the first direction 10 due to the elasticity of the spring 820, so that the user can conveniently The first and

second deformation portions

300 and 505 may be expanded while holding 605.

One end of the control unit 800 is formed in a rectangular parallelepiped shape, and is coupled with the connection part 700 in the through hole of the connection part 700, and the other end extends from the inside of the spring 820 toward the first direction 10 by a predetermined distance. Is formed to be in close contact with the inner surface of the spring 820.

A wireless connection module and a joystick module are formed at one end of the control unit 800 to be connected to the terminal 10, and are connected to the terminals 240 and the

batteries

230 and 630 through a wire, and are connected to the other end of the control unit 800. The screen of the terminal 10 can be controlled through the rotation of the formed lever 810.

In addition, since the lever 810 is in close contact with the spring 820 and the spring 820 is deformed with bending toward the upper, lower, front or rearward of the second body 605 and the second deformable part 505, The user can control the terminal 10 by conveniently manipulating the second body 605 or the second deformable part 505 with a finger.

Meanwhile, one end of the spring 820 may be coupled to the second direction 20 side of the connection part 700, and the other end may be disposed to extend toward the second direction 20 by a predetermined distance.

The mounting device 130 according to the present embodiment includes an attachment plate 611, a speaker 612, a packing 613, a protrusion 614, a mirror 615, a groove 617, and an insert of the second body 601 Except for the groove 618 and the coupling portion 651, since it is the same as the mounting device 100 shown in Figs. 1 to 4, the same reference numbers and names are used, and duplicate descriptions are omitted.

Referring to FIG. 9, the mounting device 130 includes a second body 601.

The second body 601 includes an attachment plate 611, a speaker 612, a packing 613, a protrusion 614, a mirror 615, a groove 617, an insertion groove 618, and a coupling part 651. Include.

The coupling portion 651 of the second body 601 is manufactured to extend longer toward the first direction 10 than the coupling portion 650 of FIGS. 1 to 4, and a portion of the upper end is formed in a plane, and a portion of the upper end is It is connected to the upper end corresponding to one end of the attachment plate 611.

An insertion groove 618 is formed inside the coupling portion 651, and a portion of the inner surface extends in the form of a ring-shaped plate toward the inner center by a predetermined distance from the inner surface of the coupling portion 651, and a mirror ( A mirror insertion space into which 615) can be inserted is formed.

One end of the coupling part 651 and the attachment plate 611 is formed of a silicone or polymer material capable of elastic deformation, so that one end of the attachment plate 611 is moved to the upper end or the other end of the attachment plate 611 It can be moved toward the insertion groove 618 formed in the coupling portion 651 can be covered.

One end of the attachment plate 611 is coupled to the upper end of the coupling portion 651 to form a plane with the top surface of the coupling portion 651, and the other end is inserted into the insertion groove 618 formed inside the coupling portion 651 to be coupled. It is formed in a circular plate shape to cover the inside of the portion 651.

The speaker 612 is coupled to the center of the surface of the second direction 20 side of the mounting plate 611 in a state in which the mounting plate 611 is inserted into the insertion groove 618, and has one end of the mounting plate 611 as an axis. When the other end is moved upward, the speaker 612 is opened toward the first direction 10.

The speaker 612 is connected to the module 420 and the

batteries

230 and 630 inside the rotating unit 400, and outputs an audio signal received wirelessly or wired through the module 420 and the terminal 250. .

The packing 613 is formed in a ring shape surrounding the speaker 612 on the surface of the second direction 20 side of the mounting plate 611 in a state where the mounting plate 611 is inserted into the insertion groove 618, and packing The outer surface of (613) is in close contact with the first direction (10) side of the mirror 615 in a state where the attachment plate 611 is inserted into the insertion groove 618, and the inner surface of the coupling portion 651 in the mirror insertion space. It is in close contact with and fixes the mirror 615 stably.

The mirror 615 is formed in a circular plate shape, is inserted into the mirror insertion space, is in close contact with the inner surface of the coupling part 651 on the outer surface, and a mirror surface is formed toward the first direction 10 so that the user can A mirror 615 can be used by opening the attachment plate 611.

The protrusion 614 is formed on the upper portion of the attachment plate 611 in a state where the other end of the attachment plate 611 moves toward the top and the insertion groove 618 is open, and the other end of the attachment plate 611 After descending to the axis and being inserted into the insertion groove 618, the protrusion 614 is inserted into the groove 617 to stably fix the attachment plate 611 to the coupling portion 651.

As described above, the mounting device according to the present invention is attached to the rear surface of a terminal or a terminal case and is formed to be expandable or contracted, and is extended in a long shape to facilitate gripping.

Although preferred embodiments of the present invention have been described with reference to the accompanying drawings, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention, and represent all the technical ideas of the present invention. Since it is not, it should be understood that there may be various equivalents and modifications that may be substituted for them at the time of application. Therefore, the embodiments described above are to be understood as illustrative and non-limiting in all respects, and the scope of the present invention is indicated by the claims to be described later rather than the detailed description, and the meaning and scope of the claims and the All changes or modifications derived from the equivalent concept should be interpreted as being included in the scope of the present invention.

Claims

A first body formed to be attached to a terminal or a terminal case;

A first deformable portion that is coupled to the first body and the other end is reduced and extended in a telescopic connection shape in a first direction spaced apart from the first body;

A second deformable portion having one end coupled to the other end of the first deformable portion and the other end extending and extending in a telescopic connection form toward the first direction;

A second body coupled to the other end of the second deformation portion in a plate shape; And

A connection portion formed between the first deformation portion and the second deformation portion, and formed to be inserted between the first and second bodies that partially cross each other when the first and second deformation portions contract. Including,

The first and second deformable portions are formed to expand in a telescopic form along the first direction or to contract in a second direction opposite to the first direction.
The method of claim 1,

Between the first and second deformable portions, one end is rotatably coupled to the other end of the first deformable portion, and the other end extends toward the first direction and is formed to be coupled to the second deformable portion; Mounting device, characterized in that it further comprises.
The method of claim 1, wherein the second body,

Including; a coupling portion formed to surround the outer surface of the second body is coupled to the second body, the projection is formed on the inner surface;

When the first and second bodies cross each other, the protrusion is disposed in the second direction of the slot protruding from the outer surface of the first body, and when the second body is rotated, the protrusion and the slot are in close contact with each other and are fixed. Mounting device, characterized in that the.
The method of claim 1,

A mounting device further comprising a; spring coupled to the connection portion and formed to extend toward the first or second body.
The method of claim 4,

At one end, a wireless module connected to the battery formed inside the first or second body is formed at the center of the connection part, and the other end extends toward the first direction, and a lever is formed in close contact with the inner surface of the spring. Mounting device, characterized in that it further comprises.
The method of claim 2,

The pivoting part,

A frame having a plurality of protrusions, and a ball stud rotatable inside the frame,

The ball stud,

A plurality of fixing grooves coupled to the protrusions during rotation, a connection passage for communicating the inner space of the first and second deformable portions, and discharge communicating with external air when the first or second deformable portions are elongated and contracted Including a passage, but when an external force is applied to one side of the second deformation portion, the second deformation portion is maintained in a bent posture of a predetermined angle with respect to the first deformation portion by the coupling arrangement of the fixing grooves that are coupled with the protrusion. Mounting device characterized in that.
A first body formed to be attached to a terminal or a terminal case;

A first deformable portion that is coupled to the first body and the other end is reduced and extended in a telescopic connection shape in a first direction spaced apart from the first body;

A second deformable portion having one end coupled to the other end of the first deformable portion and the other end extending and extending in a telescopic connection form toward the first direction; And

Including; a second body coupled to the other end of the second deformable portion in a plate shape and including a mirror formed in the first direction,

The first and second deformable portions are formed to expand in a telescopic form along the first direction or to contract in a second direction opposite to the first direction.