KR101807155B1

KR101807155B1 - Cradle Assembly available to connect with Portable Device for Seat of Vehicles

Info

Publication number: KR101807155B1
Application number: KR1020140136861A
Authority: KR
Inventors: 신정은; 김승만; 이광재
Original assignee: 엘지전자 주식회사
Priority date: 2014-10-10
Filing date: 2014-10-10
Publication date: 2017-12-07
Also published as: WO2016056790A1; KR20160042658A; CN105501134A; CN105501134B

Abstract

[0001] The present invention relates to a mobile terminal interlocking cradle assembly for a vehicle seat, and particularly relates to a mobile terminal interlocking cradle assembly for a vehicle seat, And a mobile terminal attaching portion coupled to the pivoting member and fixing the upper and lower ends of the mobile terminal or both the left and right ends of the mobile terminal, And the like.

Description

Technical Field [0001] The present invention relates to a mobile terminal cradle assembly for a vehicle seat,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mobile terminal interlocking cradle assembly for a vehicle seat, and more particularly, to an interlocking cradle assembly for a vehicle seat, To a mobile terminal interlocking cradle assembly for a vehicle seat.

A terminal can be divided into a mobile terminal and a stationary terminal depending on whether the terminal is movable or not. Again, the mobile terminal can be divided into a handheld terminal and a vehicle mount terminal depending on whether the user can carry the mobile phone directly.

As the functions of such terminals are diversified, they are implemented in the form of a multimedia device having a complex function of, for example, shooting a picture or a moving picture, reproducing a music or a moving picture file, receiving a game, or receiving a broadcast have.

In recent years, various multi functions of the mobile terminal as described above have also affected the area of the automobile, thereby allowing the passenger (including the driver) to travel safely and comfortably over the driving function, which is a unique function of the automobile.

However, it is necessary to include a separate cradle assembly for interlocking the mobile terminal with the internal system of the vehicle because numerous functional operation parts are provided in the interior of the vehicle, and the conventional navigation device, the black box device, This is installed in the vicinity of the front dashboard panel of the driver's seat and the front passenger's seat so that the front portion of the vehicle is crowded, making it difficult to make safe driving.

It is an object of the present invention to provide a seat for a vehicle which is easy to mount for interlocking with an internal system of a vehicle while the user is carrying a mobile terminal and is mounted on a seat inside the vehicle, The present invention also provides a mobile terminal interlocking cradle assembly for a vehicle seat that can be easily accessed by passengers other than the driver, thereby improving user convenience.

A preferred embodiment of the mobile terminal interlocking cradle assembly for a vehicle seat according to the present invention is characterized in that it comprises an engaging portion for mediating engagement with a seat inside a vehicle, And a mobile terminal attaching portion coupled to the pivoting body and adapted to fasten the upper and lower ends of the mobile terminal or both the left and right ends of the mobile terminal.

Here, the mobile terminal attaching portion may include a retainer for expanding and retracting the mobile terminal according to the size of the mobile terminal to fix the upper, lower, left, and right opposite ends of the mobile terminal.

The retainer may include a horizontal retainer for fixing the left and right lower end edges of the mobile terminal and a vertical retainer for seating the lower end of the mobile terminal and fixing the upper end of the mobile terminal.

The engaging portion may be engaged with a headrest attached to and detached from the upper end of the seat by an insertion operation of a pair of connecting pins formed to extend downward.

The coupling portion may be formed with an insertion hole into which the pair of connecting pins are inserted in the vertical direction.

The coupling portion may include a coupling body having the mobile terminal attachment portion coupled thereto and having a first coupling groove surrounding a part of the outer circumference of the pair of connecting pins and a second coupling member surrounding the outer circumferential portion of the pair of connecting pins, Wherein the engaging body and the fixing bracket are mutually fixed by screwing so that the first engaging groove and the second engaging groove form a circular insertion hole.

The horizontal retainer may include a first seating block having a first seating groove on which the lower left corner of the mobile terminal is inserted and a second seating having a second seating groove on which the lower right corner of the mobile terminal is inserted, And a connecting portion connecting the first and second seating blocks to the rotary body, respectively.

When the first and second seating blocks are moved in the horizontal direction of one side or the other side, the remaining one of the first and second seating blocks is moved by the same length in a direction approaching or separating from the one, It can be connected to the rotor.

The connecting portion includes a pinion gear portion supported to be elastically rotated in one direction by an elastic body, a first rack gear portion connected to the first seating block and extended to mate with one side of the pinion gear portion, A second rack gear portion connected to the seating block and extending to mate with the other side of the pinion gear portion and a horizontal moving locking portion for restricting elastic movement of the first and second seating blocks.

The vertical retainer may include a receiving panel formed with a seating portion on which the lower end of the mobile terminal is seated, the receiving panel being coupled to the pivoting body, And a retaining panel that is exposed to the outside to support the upper end of the terminal.

The retaining panel may include a coupling panel movably coupled to the inside of the receiving panel, a bending panel folded toward the mobile terminal at an upper end of the coupling panel, Panel.

In addition, the retaining panel may be elastically supported upward by a predetermined elastic body, and the mobile terminal attachment portion may further include a vertical moving locking portion for restricting elastic movement of the retaining panel by the elastic body have.

The vertical moving locking portion may include a rack gear that is long in a moving direction on one surface of the retaining panel, a stopping pinion that has a pinion gear teeth that is rotated to be engaged with the rack gear, A turning engagement portion which is rotatably disposed so as to come into close contact with the topping pinion and is engaged with a one-way engagement gear tooth formed in one direction to the stopping pinion; And an unlock button portion.

The retaining panel may further include a first coupling induction portion having a plurality of magnetic body groups arranged vertically up and down on a front surface portion thereof and the mobile terminal includes a plurality of magnetic body groups And a second coupling inducing unit in which a plurality of magnetic body groups forming a reciprocal attraction force are arranged vertically up and down on the left and right sides, respectively.

The first coupling inducing portion and the second coupling inducing portion may include at least one ferromagnetic material having a stronger magnetic property than the magnetic material group provided at the other positions corresponding to each other.

In addition, the vertical retainer may be vertically adjustable in an up-and-down direction while being interfaced with the rotary body.

The rotary body is provided with a predetermined inner space and a pair of guide slots formed to be long in the vertical direction so as to communicate with the outer space and a pair of guide grooves are formed on the back surface of the vertical retainer, Up and down movement is guided by the slot and a guide protruding end can be formed so as to be inserted into the inner space of the rotary body.

A plurality of first magnetic body groups are disposed around the pair of guide slots of the rotary body, and a plurality of first magnetic body groups are formed around the guide protruding end of the vertical retainer to form mutual attraction with the plurality of first magnetic body groups The second magnetic body group of the second magnetic body can be disposed.

In addition, a holder-like receiving groove may be formed on the upper surface of the rotary body, wherein a part of the connecting wire for electrically connecting with the mobile terminal is received and hooked therein.

In addition, the mobile terminal may include a wireless charging receiver for wireless charging, and the mobile terminal attachment unit may include a wireless charging transmitter for generating a predetermined power source by interacting with the wireless charging receiver.

According to the mobile terminal interlocking cradle assembly for a vehicle seat according to the present invention, the following various effects can be achieved.

First, since it is disposed on the rear side of the vehicle seat, it is easy for the passengers other than the driver to approach, thereby preventing the driver's attention from being dispersed.

Second, since the passengers other than the driver can easily attach to the internal system of the vehicle regardless of the type and size of the mobile terminal carried by the simple operation, the versatility is improved.

Third, since the vertical height can be adjusted according to the conditions of the passengers, the tilting can be performed in the front and rear direction, thereby improving the user's convenience.

1A and 1B are front views of a mobile terminal according to an embodiment of the present invention,
2A is an exploded perspective view showing a configuration of a first embodiment of a mobile terminal interlocking cradle assembly for a vehicle seat according to the present invention,
2B is an exploded perspective view showing a configuration of a second embodiment of a mobile terminal interlocking cradle assembly for a vehicle seat according to the present invention,
3A is a plan view showing a first embodiment of a coupling portion of a mobile terminal interlocking cradle assembly for a vehicle seat according to the present invention,
FIG. 3B is a plan view showing a second embodiment of the coupling portion of the mobile terminal interlocking cradle assembly for a vehicle seat according to the present invention,
4 is a side view showing a mounting state of the seat according to the first embodiment and a mounting state of the seat according to the second embodiment,
5A and 5B are side views showing a front-rear tilting state of the interlocking cradle assembly for a vehicle seat according to the first and second embodiments,
6 is a side sectional view showing a state of a sheet to which the second embodiment is applied,
FIG. 7 is a side view showing a vertical tilting state for height adjustment of the interlocking cradle assembly for a vehicle seat according to the second embodiment,
FIG. 8 is an exploded perspective view showing a connecting portion of the mobile terminal attachment portion of the interlocking cradle assembly for a vehicle seat according to the second embodiment, which can be vertically tilted,
9 is a conceptual view showing an operation of the horizontal retainer in the structure of the interlocking cradle assembly for a vehicle seat according to the first embodiment,
Figs. 10A and 10B are cross-sectional views showing the operating mechanism of the retaining panel of the interlocking cradle assembly for a vehicle seat according to the second embodiment,
11A and 11B are a front view and a side view showing a state in which the mobile terminal is mounted on the interlocking cradle assembly for a vehicle seat according to the first embodiment and the second embodiment,
12A and 12B are a plan view, a front view, and a side view, respectively, showing a power cable storage state of the interlocking cradle assembly for a vehicle seat according to the first embodiment and the second embodiment,
13 is an exploded perspective view showing a fixed position holder portion of the mobile terminal with respect to the interlocking cradle assembly for a vehicle seat according to the second embodiment,
14 is an exemplary view showing a general mode of a mobile terminal,
15 is a flowchart showing a control method of a mobile terminal interlocked with an internal system of a vehicle,
16 is an exemplary view showing a vehicle mode displayed on the mobile terminal.

It is noted that the technical terms used herein are used only to describe specific embodiments and are not intended to limit the invention. It is also to be understood that the technical terms used herein are to be interpreted in a sense generally understood by a person skilled in the art to which the present invention belongs, Should not be construed to mean, or be interpreted in an excessively reduced sense. Further, when a technical term used herein is an erroneous technical term that does not accurately express the spirit of the present invention, it should be understood that technical terms that can be understood by a person skilled in the art are replaced. In addition, the general terms used in the present invention should be interpreted according to a predefined or prior context, and should not be construed as being excessively reduced.

Furthermore, the singular < RTI ID = 0.0 > terms " as used < / RTI > in this specification mean plural referents unless the context clearly dictates otherwise. In the present application, the term "comprising" or "comprising" or the like should not be construed as necessarily including the various elements or steps described in the specification, Or may be further comprised of additional components or steps.

Furthermore, terms including ordinals such as first, second, etc. used in this specification can be used to describe various elements, but the elements should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals are used to designate identical or similar elements, and redundant description thereof will be omitted.

In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail. It is to be noted that the accompanying drawings are only for the purpose of facilitating understanding of the present invention, and should not be construed as limiting the scope of the present invention with reference to the accompanying drawings.

FIG. 1A is a front view of a mobile terminal according to an embodiment of the present invention; FIG. 2A is a front view of a mobile terminal interlocking cradle assembly for a vehicle seat according to the present invention; 2B is an exploded perspective view showing a configuration of a second embodiment of a mobile terminal interlocking cradle assembly for a vehicle seat according to the present invention.

A mobile terminal interlocking cradle assembly (1) for a vehicle seat according to the present invention comprises engaging portions (110, 210) for mediating engagement with a seat (10) inside a vehicle, A pair of upper and lower ends of the mobile terminal G coupled to the pivoting bodies 120 and 220 so that the lower ends of the pivoting bodies 120 and 220 can be tilted in the forward and backward directions and are detachably coupled to the engaging parts 110 and 210, And mobile terminal attachment portions 130 and 230 for fixing the left and right ends of the mobile terminal G. [

1A and 1B, when the mobile terminal G carried by the user is mounted on the mobile terminal attachment unit 130 or 230, the mobile terminal G allows the mobile terminal G to communicate with the internal system of the vehicle .

Here, the mobile terminal G may be implemented in various forms. For example, the mobile terminal G may be a cellular phone, a smart phone, a notebook computer, a digital broadcasting terminal, a personal digital assistant (PDA), a portable multimedia player (PMP) ) May be applicable to any wireless communication device capable of wireless communication such as a mobile communication network or a Bluetooth communication.

Further, in the embodiment of the mobile terminal interlocking cradle assembly 1 for a vehicle seat according to the present invention, the driver can easily access the passenger on the rear magnet portion of the vehicle passenger while not distracting the attention during running of the vehicle And is disposed on the back side of the driver's seat 10 or the front passenger's seat 10 to facilitate control of the mobile terminal G linked by the passenger on the rear seat.

When the mobile terminal G is mounted on the mobile terminal interlocking cradle assembly 1 for a vehicle seat according to the present invention and interlocked with the internal system of the vehicle, contents associated with personal information in the mobile terminal G, vehicle information and navigation information (Vehicle screen mode) is displayed so that the user can change the contents related to the personal information so as to conform to the vehicle running regulation even if the vehicle is running, so that the vehicle driver can focus more on the running of the vehicle Thereby providing an advantage in that it is possible.

The mobile terminal interlocking cradle assembly 1 for a vehicle seat according to the present invention can be applied to a mobile terminal interlocking cradle assembly 1 for a vehicle seat in which a mobile terminal G mounted for interlocking and a tilting state of a mounted mobile terminal G 100 and the second embodiment 200 of the present invention.

However, it is to be understood that the embodiments of the present invention are not necessarily limited to the first embodiment 100 and the second embodiment 200, and that various modifications can be made by those skilled in the art It would be natural.

Hereinafter, the detailed contents of the mobile terminal interlocking cradle assembly 1 for a vehicle seat according to the present invention will be described.

The mobile terminal interlocking cradle assembly 1 for a vehicle seat according to the first embodiment 100 and the second embodiment 200 is constructed such that the mobile terminal G is mounted on a vehicle In particular, the rear side of the driver's seat and the front passenger's seat 10 via the engaging portions 110 and 210. [

In the first embodiment 100 and the second embodiment 200, the engaging portions 110 and 210 may be used in common as described later. In the first embodiment 100, the engaging portions 110 and 210 are horizontally The second embodiment 200 is configured to mount the lower end portion of the mobile terminal G while moving in the vertical direction with respect to the engaging portions 110 and 210 And is configured to fix the upper end of the mobile terminal G.

FIG. 3A is a plan view showing a first embodiment of a coupling portion of a mobile terminal interlocking cradle assembly for a vehicle seat according to the present invention, and FIG. 3B is a plan view showing a configuration of a mobile terminal interlocking cradle assembly 1 for a vehicle seat according to the present invention Fig. 5 is a plan view showing the second embodiment of the joining portion.

The mobile terminal attachment portions 130 and 230 may include a retainer (not shown in the drawing) that expands or contracts according to the size of the fixed mobile terminal G to fix the upper or lower ends of the mobile terminal G or the mutually opposite ends of the mobile terminal G .

The first embodiment 100 corresponds to a case where a retainer for fixing mutually opposing ends of the mobile terminal G is provided as described above and the upper and lower opposite ends of the mobile terminal G The second embodiment 200 corresponds to a case in which a retainer for fixing is provided.

2A, the retainer of the first embodiment 100 is designed so that the type and size of the mobile terminal G to be mounted (in particular, the lateral length when the mobile terminal G is disposed in the lateral direction) The horizontal retainers 130A and 130B may be referred to as a horizontal retainer 130A or 130B in that the right and left lower edge portions of the mobile terminal G are fixed while being moved in the left and right direction so that various types of mobile terminals G can be mounted.

2B, the retainer of the second embodiment 200 is designed so that the type and size of the mounted mobile terminal G (particularly, the longitudinal length when the mobile terminal G is disposed in the lateral direction) A vertical retainer 230 is provided to secure the lower end of the mobile terminal G and to fix the upper end of the mobile terminal G while moving in the vertical direction so that various types of mobile terminals G can be mounted regardless Can be called.

As shown in FIGS. 3A and 3B, the engaging portions 110 and 210 are detachably mounted on the upper end portion of the seat 10 and are installed using a headrest 20 that supports the head rear portion of the passenger It has a possible structure.

More specifically, a pair of connecting pins 21 for attaching / detaching to / from the seat 10 are provided on the headrest 20 so as to extend downward at a predetermined distance.

The pair of connecting pins 21 are mounted in an operation to be inserted into pin coupling holes (not shown) formed at the upper end of the seat 10, respectively, and can be detached by an operation deviating from the pin coupling hole.

As shown in FIG. 3A, an insertion hole 312 is formed in the coupling portions 110 and 210 so that the pair of connecting pins 21 can be inserted into the pin coupling hole in a vertical direction, The headrest 20 is coupled to the upper end of the seat 10 by the operation of inserting the pair of connecting pins 21 into the pin engagement hole through the hole 312, So that the momentary engaging portions 110 and 210 coupled to the upper end are coupled to the seat 10.

A sealing ring 23 may be interposed in the inner periphery of the insertion hole 312 to prevent a shock due to traveling vibration of the vehicle from being transmitted after the connecting pin 21 of the headrest 20 is inserted. The sealing ring 23 is made of a rubber material so that a predetermined mounting feeling can be given to the assembler when the connecting pin 21 of the headrest 20 is inserted into the insertion hole 312.

However, in order for the coupling portions 110 and 210 to be coupled to the seat 10 using the connecting pin 21 of the headrest 20, the insertion holes 312 must be formed in the coupling portions 110 and 210 so as to penetrate in the vertical direction It does not. When the insertion holes 312 penetrating through the coupling portions 110 and 210 are formed in the coupling portions 110 and 210 according to the first embodiment as described above, the coupling portions 110 and 210 are formed in the first embodiment And may be implemented in the second embodiment as will be described later.

That is, as shown in FIG. 3B (b), the engaging portions 110 and 210 are engaged with the mobile terminal attachment portions 130 and 230, and the first engaging grooves 130 and 230, which surround a part of the outer periphery of the pair of connecting pins 21 And a fixing bracket 413 formed with a second engaging groove 412b that surrounds the outer circumferential portion of the pair of connecting pins 21. [

3B, the coupling body 411 and the fixing bracket 413 are formed so that the first coupling groove 412a and the second coupling groove 412b mutually join together to form a circular insertion hole 412 (Not shown).

The first and second coupling grooves 412a and 412b are disposed in the inner periphery of the coupling portions 110 and 210 according to the second embodiment like the coupling portions 110 and 210 according to the first embodiment, It is a matter of course that the sealing ring 23 can be interposed on the outer circumference of the connecting pin 21 of the housing 20.

The engaging portions 110 and 210 according to the second embodiment can be engaged with the seat 10 without detaching the headrest 20 even in the state where the headrest 20 is already engaged with the upper end of the seat 10 Providing benefits in the process.

That is, in a state in which the connecting pin 21 of the headrest 20 is already inserted into the pin fitting hole of the upper end of the seat 10, The fixing bracket 413 is brought into close contact with a part of the outer periphery of the pin 21 and the fixing bracket 413 is brought into close contact with the outer periphery of the connecting pin 21 of the headrest 20 from the rear side, (10). &Lt; / RTI >

As shown in FIGS. 3A and 3B, a pair of hinge coupling ends (not shown) for coupling the above-described pivotable bodies 120 and 220 are formed at the rear portion of the coupling portions 110 and 210 according to the first and second embodiments, (314, 414) may be formed. The rotary members 120 and 220 are hinged to the pair of hinge coupling ends 314 and 414 so that the rotary members 120 and 220 can be moved in a tilting manner in the forward and backward directions with respect to the coupling portions 110 and 210.

Fig. 4 is a side view showing a mounting state of the seat according to the first embodiment and a mounting state of the seat according to the second embodiment, Figs. 5A and 5B are views showing a state in which the interlocking cradle assembly for a vehicle seat according to the first embodiment and the second embodiment FIG. 6 is a side sectional view showing a state of a sheet to which the second embodiment is applied.

4, the interlocking cradle assembly 1 for a vehicle seat according to the present invention includes a coupling portion 110, 210 coupled to a connecting pin 21 of a headrest 20, 100 and the second embodiment 200 and the mobile terminal attachment portions 130 and 230 are combined so as to be tiltable in forward and backward directions.

More specifically, in the first embodiment 100 and the second embodiment 200 of the present invention, as shown in FIGS. 5A and 5B, when the mobile terminal G is connected to the mobile terminal attachment units 130 and 230 The upper end portion of the mobile terminal G is pivoted about the hinge connecting ends 314 and 414 which are the engaging portions of the pivoting bodies 120 and 220 with respect to the engaging portions 110 and 210 in a vertically mounted state (see (a) (See (b) of each drawing), or may be provided so as to rotate backward (see (c) of each drawing).

As described above, the first embodiment 100 and the second embodiment 200 of the present invention can adjust the display angle of the mobile terminal G mounted on the mobile terminal attachment units 130 and 230 in the forward and backward directions, So that it can be customized to the physical condition of the user.

6, the second embodiment 200 of the present invention has a configuration in which the mobile terminal attachment portion 230 is elongated downwardly of the seat 10, A tilting space 30 capable of tilting at least the mobile terminal attachment portion 230 may be separately formed on the back side of the seat 10 so as not to interfere with the seat 10. [ Although it is not shown in the headrest 20, it is of course possible to provide a tilting space corresponding to the tilting space formed in the seat 10 so as not to interfere with the forward and backward tilting movement of the mounted mobile terminal G. [

FIG. 7 is a side view showing a vertical tilting state for adjusting the height of the interlocking cradle assembly for a vehicle seat according to the second embodiment, FIG. 8 is a cross-sectional view of the interlocking cradle assembly for a vehicle seat according to the second embodiment, Fig. 3 is an exploded perspective view showing a connecting portion capable of vertically tilting the attachment portion. Fig.

As shown in FIG. 7, the interlocking cradle assembly 1 for a vehicle seat according to the present invention, which is embodied as the second embodiment 200, is characterized in that the mobile terminal G to be mounted is not only tiltable in forward and backward directions, And can be vertically tilted so as to be adjustable.

The passenger on the rear magnet portion of the vehicle interior can be a variety of user layers and the various user layers can be moved on the interlocking cradle assembly 1 for a vehicle seat according to the present invention embodied in the second embodiment 200 Thereby providing an advantage that the terminal G can be comfortably used by adjusting it to fit his / her body condition.

The mobile terminal interlocking cradle assembly 1 for a vehicle seat implemented in the second embodiment 200 has the up-down tilting structure as shown in Fig. 8, so that the up-down tilting described above is possible. More details will be described later.

On the other hand, in the mobile terminal interlocking cradle assembly 1 for a vehicle seat according to the present invention, which is embodied as the first embodiment 100, the horizontal retainers 130A, A first seating block 130A having a first seating groove 131 in which a lower left corner of the mobile terminal G is inserted and a second seating groove 131 into which a lower right corner of the mobile terminal G is inserted, A second seating block 130B and a connecting portion for connecting the first seating block 130A and the second seating block 130B to the rotary body 120 respectively.

9 is a conceptual view showing the operation of the horizontal retainer in the structure of the interlocking cradle assembly for a vehicle seat according to the first embodiment.

When one of the first seating block 130A and the second seating block 130B is moved in the horizontal direction of one side or the other side, the remaining one of the first seating block 130A and the second seating block 130B is moved by the same length in a direction approaching or separating from the other, And may be connected to the body 120.

2A and FIG. 9, a predetermined space is formed in the pivoting body 120, and a pair of long and short pivoting bodies 120 are formed on the front surface of the pivoting body 120 so as to communicate with the predetermined space. Horizontal slots 121A and 121B are formed.

As shown in FIG. 9, each of the pair of horizontal slots 121A and 121B includes a first seating block 130A and a second seating block 130B in a horizontal direction as described above, And is installed to move.

9, the connecting portion includes a pinion gear portion 133 supported by the elastic body 134 so as to be elastically rotated in one direction, and a pinion gear portion 133 connected to the first seating block 130A, A second rack gear portion 132B connected to the second seating block 130B and extending to mate with the other side of the pinion gear portion 133, And a horizontal moving locking portion 135 for restricting the elastic movement of the first seating block 130A and the second seating block 130B.

The first rack gear portion 132A and the second rack gear portion 132B are arranged so as to be spaced apart from each other by a predetermined distance in the vertical direction and are disposed in parallel with each other, and the respective rack gear teeth 132A 'and 132B' When the pinion gear portion 133 is rotated in one direction, the first and second rack gear portions 132A and 132B are coupled to the first and second rack gear portions 132A and 132B, respectively, The first seating block 130A and the second seating block 130B are moved in a direction toward or away from each other. When the pinion gear portion 133 is rotated in the other direction, the first seating block 130A and the second seating block 130B Moving in a direction away from or approaching each other.

Here, the elastic body 134 that applies the elastic force to the pinion gear portion 133 is fixed to the first rack gear portion 132A and the second rack gear portion 132B in the direction in which the first seating block 130A and the second seating block 130B are spaced apart from each other. And the horizontal moving locking portion 135 is provided with a first seating block 130A and a second seating block 130B which are moved by providing the elastic force of the elastic body 134, ) In order to limit the movement of the elasticity.

As described above, in the mobile terminal interlocking cradle assembly 1 for a vehicle seat according to the first embodiment 100, when the user holds the mobile terminal G to be mounted with one hand, the horizontal retainers 130A, 130B The present invention provides a mounting convenience that facilitates the mounting of the mobile terminal G by a free hand without holding the mobile terminal G when the user intends to insert the mobile terminal G into the first and second seating grooves 131 and 131.

That is, when the user intends to mount the mobile terminal G in the first seating groove 131 and the second seating groove 131 of the first seating block 130A and the second seating block 130B, The first bearing block 130A and the second bearing block 130B are adjusted such that the pinion gear portion 133 rotates in a direction separating the first and second seating blocks 130A and 130B from each other, The mobile terminal G is mounted to be inserted into each of the first and second seating grooves 131 and 131 of the first and second seating blocks 130 and 130B, Only one of the first seating block 130A and the second seating block 130B can be easily moved with one hand.

Meanwhile, the mobile terminal interlocking cradle assembly 1 for a vehicle seat according to the present invention, which is embodied as the second embodiment 200, has a structure in which the type of the mobile terminal G to be mounted, It is possible to mount various mobile terminals G irrespective of the size and to be able to adjust the height up and down.

That is, the pivoting body 220 is provided with a predetermined inner space, and a pair of guide slots 221A and 221B are formed to be long in the vertical direction so as to communicate with the outer space. The guide protrusions 234A and 234B can be formed on the back surface so that the up and down movement is guided by the pair of guide slots 221A and 221B and inserted into the inner space of the pivot body 220. [

The guide protruding ends 234A and 234B are inserted into the inner space of the rotary body 220 and are moved in the vertical direction along the guide slots 221A and 221B so that the vertical height can be adjusted according to the user's body condition.

A plurality of first magnetic body groups 290 are disposed around the pair of guide slots 221A and 221B of the rotary body 220 and a plurality of guide protrusions 234A and 234B of the vertical retainer 230 A plurality of first magnetic body groups 290 and a plurality of second magnetic body groups 280 forming mutual attraction can be disposed.

The first magnetic body group 290 and the second magnetic body group 280 are coupled to each other at respective positions of the magnetic groups by mutual attraction so that the vertical retainer 230 can be tilted up and down with respect to the rotary bodies 120 and 220, It is possible to adjust the vertical height to match the physical condition of the user.

The first magnetic body group 290 may include at least five permanent magnets 291-295 and the second magnetic body group 280 may include at least three permanent magnets 281-283.

Figs. 10A and 10B are cross-sectional views showing the operating mechanism of the retaining panel 233 of the interlocking cradle assembly 1 for a vehicle seat according to the second embodiment 200. Fig.

The vertical retainer 230 includes a receiving panel 230 formed with a seating portion 232 on which a lower end of the mobile terminal G is seated and coupled to the pivoting body 220, And may include a retaining panel 233 that is selectively disposed in the up and down direction and is exposed to the outside to support the upper end of the mobile terminal G. [

10A and 10B, the retaining panel 233 includes a coupling panel 234 movably coupled to the inside of the storage panel 230, A bending panel 235 bent toward the terminal G and an engagement panel 236 bent downward from the front end of the bending panel 235. [

The joining panel 234 is a part that mediates the engagement of the retaining panel 233 with respect to the storage panel 230. The joining panel 234 is a part of the front panel of the joining panel 234, (239) protrudes toward the storage panel (230) with respect to the front surface, and is inserted into the storage panel (230) to guide the vertical movement of the retaining panel (233).

On the upper surface of the storage panel 230, an insertion hole (not shown) for inserting the guide panel 239 in the up-and-down moving direction is provided so as to be vertically opened, and the guide panel 239 inserted into the insertion hole, 10b, the vertical movement of the retaining panel 233 is guided while contacting the inner wall surface on the back side of the inner space of the storage panel 230. [

On the other hand, a guide rod 241 may be formed on the lower end of the guide panel 239 as shown in FIGS. 10A and 10B. The guide rod 241 is inserted into the inner space of the storage panel 230 and elastically supports the retaining panel 233 in the upward direction by interposing the elastic body 245 on the outer periphery. The elastic member 245 may be a spring spring interposed on the outer circumference of the guide rod 241. However, the elastic member 245 is not necessarily limited to this and may be any structure capable of elastically supporting the retaining panel 233 in the upward direction It is natural that the elastic body 245 of FIG.

The mobile terminal attachment portions 130 and 230 may further include a locking portion (not shown, refer to 239 to 2444) for restricting the elastic movement of the retaining panel 233 by the elastic body 245.

10A and 10B, the locking portion includes a rack gear 240 that is long in the moving direction on one surface of the retaining panel 233, and a rack gear tooth 240a that constitutes the rack gear 240, A stopping pinion 243 having a pinion gear tooth 243 rotated by being engaged with the stopping pinion 243 so as to be brought into close contact with the stopping pinion 243 by a predetermined elastic supporting force, A rotation stopping portion 244 which is engaged with a one-way stopping gear 243a (indicated by the same reference numerals as the pinion gear teeth) formed to be engaged with the gear stopping portion 244c of the rotation stopping portion 244, And an unlock button unit 250 for selectively releasing the unlock button unit 250.

Here, in the rack gear 240, a plurality of rack gear teeth 240a may be integrally formed on the front surface of the guide panel 239 in a vertically long manner. It is a matter of course that the plurality of rack gear teeth 240a can be integrally formed in the form of a groove in the front part of the guide panel 239 and can be integrally formed in a protruding form in the front part of the guide panel 239.

10A and 10B, the pinion gear teeth 243a constituting the stopping pinion 243 are arranged such that the gear engaging end 244c of the rotation engaging portion 244 is engaged with the pinion gear teeth 243a of the stopping pinion 243. In the preferred embodiment of the present invention, When the rack gear 240 moves upward in the elastic direction, it is engaged in the direction in which the pinion gear teeth 243a of the stopping pinion 243 are rotated, and is engaged in the downward direction opposite thereto, Way clutch gear teeth 243a where development can take place. However, the pinion gear teeth 243a of the stopping pinion 243 are not limited to those formed by the one-way fastening gear teeth 243a that are engaged with the rotation fastening portions 244 in one direction, and the rotation fastening portions 244 It is possible to adopt any shape as long as it can be easily engaged in one direction.

The rotation engaging portion 244 is provided with a gear engaging end 244c which is an upper end with respect to the center rotation center point 244a so as to be engageable with the one way engaging gear teeth 243a and a lower end portion 244b, And can be pivotally guided by the guide portion. The rotation center point 244a can be elastically supported at all times by the elastic body not shown in the direction of engagement with the pinion gear teeth 243a.

When the user pushes the unlock button portion 250 provided on one side of the storage panel 230 to move the retaining panel 233 upward before the user places the mobile terminal G on the seat portion 232, 10A, the rotation engaging portion 244 is spaced apart from the one way engaging gear teeth 243a of the stopping pinion 243, and at this time, the upper surface of the elastic member 245 on the upper side of the retaining panel 233 The retaining panel 233 is automatically moved upward and the mobile terminal G of various sizes is inserted between the seating part 232 and the retaining panel 236 of the retaining panel 233 .

The user places the lower end of the mobile terminal G on the seat part 232 and then pushes the retaining panel 233 downward to push the mobile terminal G So that the engaging panel 236 is engaged with the upper end of the mobile terminal G. [ 10B, the gear engagement end 244c of the rotation engagement portion 244 slips on the one-way engagement gear teeth 243a. As a result, the user feels a proper operation feeling, The terminal G can be stably mounted.

The unlock button unit 250 moves the rotation engaging part 244 away from the first way engaging gear 243a when the push operation is performed by the user and releases the rotation engaging part 244 to the original position As shown in FIG. Here, as described above, the rotation stopping portion 244 is elastically supported by the predetermined elastic body in the direction in which the rotation stopping portion 244 is constantly engaged with the one-way stopping gear teeth 243a. The unlocking button portion 250 is temporarily The elastic holding force of the elastic body 245 can be released or the rotation holding portion 244 can be rotated in the opposite direction to the elastic supporting force direction.

FIGS. 11A and 11B are a front view and a side view showing a state in which the mobile terminal is mounted on the interlocking cradle assembly for a vehicle seat according to the first embodiment and the second embodiment, FIGS. 12A and 12B are cross- 12 is a plan view, a front view and a side view showing a power cable storing state of the interlocking cradle assembly for a vehicle seat according to the second embodiment, Fig.

The mobile terminal interlocking cradle assembly 1 for a vehicle seat according to the present invention, which is embodied as the second embodiment 200, is constructed such that, as shown in FIG. 13, Position holder portions 260 and 270 for guiding the mobile terminal G to be attached to the mobile terminal attachment portion 230 when the mobile terminal attachment portion 230 is attached to the mobile terminal attachment portion 230.

The fixed position holders 260 and 270 may include a first coupling inducing portion 270 formed on the retaining panel 233 and a second coupling inducing portion 260 formed on the mobile terminal G. [

More specifically, the retaining panel 233 further includes a first coupling induction unit 270 having a plurality of magnetic body groups 271-275 disposed on the left and right sides of the retaining panel 233, (G) includes a plurality of magnetic body groups 261 to 265, which form mutual attractive forces with the plurality of magnetic body groups 271 to 275 of the first coupling induction portion 270, And may include a second coupling inducing portion 260.

The first coupling inducing portion 270 and the second coupling inducing portion 260 are made up of a plurality of magnetic body groups 271-275 and 261-265 so that the attached mobile terminal G can be attached in the right and left positions A group of magnetic material groups 271-275 and 261-265 may be arranged on the left side of the first group and a pair of magnetic material groups 271-275 and 261-265 may be arranged on the right side of the first group.

At least one of the plurality of magnetic body groups 273 and 263 constituting the first coupling inducing portion 270 and the second coupling inducing portion 260 may be formed of a relatively strong magnetic material, that is, a ferromagnetic material, as compared with the remaining magnetic material groups. The ferromagnetic body is for setting the exact position of the mobile terminal G to the front surface of the mobile terminal attachment portions 130 and 230. For example, the ferromagnetic body includes the ferromagnetic body 273 provided in the first coupling induction portion 270, The ferromagnetic material 263 provided in the coupling induction portion 260 may be formed of an S-pole ferromagnetic material and an N-pole ferromagnetic material that generate a stronger attractive force than the other magnetic materials.

In the embodiment of the present invention implemented as the second embodiment 200, the above-described magnetic body is described as a permanent magnet, but it may be provided as an electromagnet depending on the embodiment, When the approach of the mobile terminal G is sensed, the teeth 230 may generate a stronger electromagnetic field than the electromagnets corresponding to the other magnetic groups by the electromagnets corresponding to the S-pole and N-pole ferromagnets described above It is also possible to set it.

When the user moves the mobile terminal G to the front of the retaining panel 233, the first and second coupling inducing portions 270 and 260 (271-275, 261-265) constituting the mobile terminal (G), thereby allowing the user to safely attach the mobile terminal (G) without dropping the mobile terminal Thereby enhancing user convenience.

When the user attaches the mobile terminal G carried by the user to the mobile terminal interlocking cradle assembly 1 for a vehicle seat according to the present invention configured as described above to interlock with the internal system of the vehicle, The first seating block 130A and the second seating block 130B are moved away from each other and then the mobile terminal G is placed thereon and then moved again 11B, in the case of the second embodiment 200, the retaining panel 233 is moved upward and then moved to the upper side, as shown in FIG. 11B, The terminal G is mounted on the seat part 232 and then moved back down the retaining panel 233 so that the upper end of the mobile terminal G is hooked by the engagement panel 236, It is possible.

In the embodiment of the mobile terminal interlocking cradle assembly 1 for a vehicle seat according to the present invention, although not shown in the drawing, when the mobile terminal G is equipped with a wireless charging receiver for wireless charging, It is also possible to charge the mobile terminal G with a wireless charging method instead of wired charging by providing a wireless charging transmitter for wireless charging in the wireless charging devices 130 and 230.

At least one of a magnetic induction system and a magnetic resonance system is adopted as the wireless charging system, and any charging system can be adopted as long as it can be charged by a charging system based on a standard wireless charging standard.

12A and 12B, in the embodiment of the mobile terminal interlocking cradle assembly 1 for a vehicle seat according to the present invention, the mobile terminal G can be charged in a wired charging manner.

In the case where the mobile terminal G is provided to be charged by the wire charging method, the convenience of use may be reduced when the front surface of the mobile terminal G is covered with the connecting wire W for electrical connection. A part of the connecting wire W for electrical connection with the mobile terminal G is received and hooked on the upper surface of the rotary bodies 120 and 220 as shown in Figures 12A and 12B The holder-like receiving grooves 116 and 216 can be formed.

The holder-like receiving grooves 116 and 216 are formed on the upper surface of the rotary body 120 in the first embodiment 100 because the configurations other than the mobile terminal G are not interposed between the mobile terminal G and the rotary body 120 A retaining panel 233 for supporting the back surface of the mobile terminal G between the mobile terminal G and the pivoting body 220 in the case of the second embodiment 200, And may be formed adjacent to a side where the power connection terminal hole 280 is provided in the upper surface of the pivot body 220.

The connecting wire W includes a power terminal 500A inserted into the power connection terminal holes 180 and 280 and a charging terminal 500B inserted into the charging connection terminal hole not shown in the mobile terminal G, Do.

On the other hand, the holder-type receiving grooves 116 and 216 may be formed with a holder clip 117 which prevents the accommodating connecting wires W from flowing arbitrarily and being released to the outside.

As described above, when the mobile terminal G is mounted on the mobile terminal attachment portions 130 and 230, it is interlocked with the internal system of the vehicle. As described above, when the mobile terminal G is interlocked with the internal system of the vehicle, the mobile terminal G is automatically switched from the mode of the mobile terminal G to the mode of the vehicle so that the user can additionally utilize the smart function via the mobile terminal G .

Hereinafter, various smart functions when the mobile terminal G is interlocked with the mobile terminal-related cradle assembly 1 according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 14 is a diagram illustrating a general mode of a mobile terminal, FIG. 15 is a flowchart illustrating a method of controlling a mobile terminal associated with an internal system of the vehicle, and FIG. 16 is an exemplary view illustrating a vehicle mode displayed on the mobile terminal.

As described above, the mobile terminal G is attachable to the mobile terminal attachment portion of the cradle assembly 100 coupled to the mobile terminal according to the present invention. When the mobile terminal G is interlocked with the internal system of the vehicle, (The vehicle screen mode), and displays the contents in the mobile terminal G on the display unit of the mobile terminal G in accordance with the vehicle running regulation. The meaning that the mobile terminal G is interlocked with the internal system of the vehicle means that it is interlocked with the ECU (Electronic Control Unit) of the vehicle.

The mobile terminal G displays various contents (icons of the application programs) on the screen regardless of the vehicle regulation when in the normal mode, and executes the contents according to the user's request. When the navigation application program is executed by the user in the normal mode, the mobile terminal G displays the pedestrian navigation information on the screen instead of the vehicle navigation information.

The mobile terminal G receives the vehicle information from the vehicle when in the vehicle mode (vehicle screen mode), synchronizes the received vehicle information with the personal information of the server, the mobile information, and provides the synchronized information. When the mobile terminal G is detached from the cradle assembly 100, the mobile terminal G automatically switches the vehicle mode to the normal mode and provides a service for recoding information such as the driving record of the vehicle.

First, the control unit determines whether the mobile terminal G is mounted on the cradle assembly 100 (S11). For example, when the control unit is connected to an electronic control unit (ECU) of the vehicle through a vehicle and a wired or wireless communication network, it is determined that the control unit is mounted in the cradle assembly 100.

The mobile terminal G may further include a sensing unit (not shown) for sensing a connection state of the vehicle. For example, the sensing unit senses whether it is connected to the ECU of the vehicle or the port of the ECU of the vehicle, and outputs a sensing signal corresponding to the sensing to the control unit, thereby generating a notification signal indicating that the mobile terminal G is connected to the vehicle , The notification signal may be displayed on the display unit (not shown). The sensing unit for sensing the connection state with the vehicle can be driven automatically or manually.

The control unit may display navigation data (map data) installed in the mobile terminal G on the display unit when the mobile terminal G is mounted on the cradle assembly 100. [

When the mobile terminal G is mounted on the cradle assembly 100, the control unit receives the vehicle driver identification information (for example, universally unique identifier, UUID) registered in advance from the ECU of the vehicle.

The control unit authenticates the mobile terminal G based on the pre-registered vehicle driver identification information received from the vehicle ECU and the identification information registered in the memory (S12). For example, the control unit permits information exchange between the mobile terminal G and the ECU of the vehicle when the received pre-registered vehicle driver identification information and the identification information registered in the memory coincide with each other.

The control unit is configured to move based on the vehicle driver identification information registered in advance in the vehicle, the identification information registered in the memory, the personal information registered in advance in the server (for example, the ID and the password registered by the user of the mobile terminal G) The terminal G may be authenticated.

When the mobile terminal G is authenticated, the control unit receives the vehicle information from the ECU of the vehicle (S13). The vehicle information includes information on the air conditioner of the vehicle (for example, temperature level information of a heater or an air conditioner), engine oil amount information, engine temperature information, tire air pressure information, battery information, radio channel setting information, RPM (revolution per minute) information, steering angle information of the vehicle, brake operation information of the vehicle, and the like.

The control unit detects contents corresponding to the personal information among the contents of the mobile terminal G (S14). The contents related to personal information include a schedule application, a social networking service (SNS) application (Facebook, KakaoTalk, Twitter, YouTube, etc.), an email application, a phone book application, . The content associated with the personal information may further include a media application.

The controller configures the vehicle mode (vehicle screen mode) based on the contents related to the personal information, the vehicle information, and the navigation information among the contents of the mobile terminal G, and displays the vehicle mode on the display unit (S15). The contents associated with the personal information may be synchronized with the server and / or the user's cellular phone.

14, the vehicle mode (vehicle screen mode) includes a first area 8-1 for displaying contents corresponding to personal information among the contents of the mobile terminal G, A second region 8-2; And a third area 8-3 for displaying navigation information indicating a route from the current position to the destination.

The vehicle mode (vehicle screen mode) includes a fourth area 8-4 displaying media data (e.g., movie, music video, drama, etc.) and a fifth area 8- 5). The controller performs a telephone call when an icon for telephone conversation is selected by the user.

The controller responds to the selected email icon 8-1a when the email icon 8-1a is selected in the first area 8-1 displaying contents related to the personal information among the contents of the mobile terminal G And displays the contents of the e-mail on the first area 8-1. When the email icon 8-1a is selected when the vehicle is running, the control unit changes the content of the email corresponding to the selected email icon 8-1a to a voice signal, and outputs the voice signal through the voice output unit.

The control unit executes the application program corresponding to the selected schedule icon 8-1b when the schedule icon 8-1b is selected in the first area 8-1 displaying the contents related to the personal information, And is displayed on the first area 8-1. When the schedule icon 8-1b is selected when the vehicle is running, the control unit changes the schedule content corresponding to the selected schedule icon 8-1b into a voice signal, and outputs the voice signal through the voice output unit.

When the second area 8-2 in which the vehicle information is displayed is selected, the control unit displays the air conditioner information of the vehicle (for example, the temperature level information of the heater or the air conditioner), the engine oil amount information, the engine temperature information, Information, radio channel setting information, and the like can be displayed on the second area 8-2 or the entire display area of the display unit.

Accordingly, the user can easily and quickly check the vehicle mode by automatically switching the mode of the mobile terminal G to the vehicle mode when the user is carrying the mobile terminal G and mounting the mobile terminal G in the cradle assembly 100.

On the other hand, when the user carries the mobile terminal G and mounts the mobile terminal G on the cradle assembly 100, the user can select the vehicle mode (vehicle screen mode) based on the contents related to the personal information in the mobile terminal G, By displaying, the personalized vehicle mode can be confirmed.

As described above, when the user carries the mobile terminal G and mounts the mobile terminal G in the cradle assembly 100 for interlocking with the mobile terminal according to the present invention, the contents related to the personal information in the mobile terminal G, (Vehicle screen mode) on the basis of the vehicle information, and the content related to the personal information in the vehicle mode when the vehicle is running is changed so as to conform to the vehicle running regulation, so that the vehicle driver can safely drive the vehicle to provide.

A preferred embodiment of the cradle assembly for a mobile terminal according to the present invention has been described in detail with reference to the accompanying drawings. However, it should be understood that the embodiments of the present invention are not necessarily limited to the above-described preferred embodiments, and that various modifications and equivalents may be made by those skilled in the art something to do. Therefore, the true scope of the present invention should be determined by the following claims.

1: cradle assembly 10: sheet
20: headrest 21: connecting pin
30: tilting space 100: first embodiment
200: Second Embodiment 110, 210, 310:
112, 212, 312: insertion holes 120, 220:
130, 230:

Claims

An engaging portion for mediating engagement with a seat inside the vehicle;
A rotary body coupled to the coupling portion such that the upper and lower ends of the coupling portion are tiltable in the forward and backward directions with respect to the horizontal axis, and are detachably coupled to the coupling portion;
And a mobile terminal attaching portion coupled to the pivoting body and fixing the upper and lower ends of the mobile terminal,
Wherein the mobile terminal attachment unit comprises:
And a vertical retainer for seating the lower end of the mobile terminal according to a size of the fixed mobile terminal and for fixing the upper end of the mobile terminal by upward and downward expansion and contraction,
Wherein the pivoting body comprises:
A pair of guide slots are formed to be long in the vertical direction,
A plurality of first magnetic body groups are arranged around the pair of guide slots,
The vertical retainer
Wherein the rotary member is provided with a rotary member which is engaged with the rotary member so as to be movable up and down with respect to the rotary member,
And a pair of guide protrusions provided on the back surface of the vertical retainer so as to be movable while being inserted into the pair of guide slots,
A plurality of second magnetic body groups forming mutual attraction with the plurality of first magnetic body groups are disposed around the pair of guide protruding ends,
Wherein the plurality of first magnetic body groups and the plurality of second magnetic body groups include:
And an S-pole ferromagnetic material and an N-pole ferromagnetic material having stronger magnetic properties than the magnetic material groups provided at the remaining positions in mutually corresponding positions,
Wherein when the mobile terminal is coupled to the mobile terminal attachment portion, the mobile terminal and the internal system of the vehicle are interlocked.

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The method according to claim 1,
The coupling portion
Wherein the engaging portion is engaged with a headrest which is detachably attached to an upper portion of the seat by an insertion operation of a pair of connecting pins formed to extend downward.

The method of claim 4,
The coupling portion
Wherein the pair of connecting pins are formed with insertion holes to be inserted in the vertical direction.

The method according to claim 1,
The coupling portion
A coupling body coupled to the mobile terminal attachment portion and having a first coupling groove surrounding a portion of a periphery of a pair of connecting pins formed to extend downward;
And a securing bracket having a second engaging groove for enclosing a circumference of the pair of connecting pins,
Wherein the coupling body and the fixing bracket are mutually fixed by screwing so that the first coupling groove and the second coupling groove form a circular insertion hole.

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The method according to claim 1,
The vertical retainer
A receiving panel formed with a seating portion on which the lower end of the mobile terminal is seated, and coupled to the pivoting body;
And a retaining panel disposed inside the housing panel so as to be housed and selectively moved up and down to be exposed to the outside so as to support an upper end portion of the mobile terminal.

The method of claim 10,
Wherein the retaining panel comprises:
A coupling panel movably coupled to the inside of the storage panel;
A bending panel bent from the top of the coupling panel toward the mobile terminal;
And an engagement panel bent downward from a front end of the bending panel.

The method of claim 11,
The retaining panel may be elastically supported upward by a predetermined elastic body,
Wherein the vertical retainer further comprises a vertical moving locking portion for restricting elastic movement of the retaining panel by the elastic body.

The method of claim 12,
Wherein the vertical moving locking portion comprises:
A rack gear disposed on one surface of the retaining panel and extending in the moving direction;
A stopping pinion having a pinion gear teeth that is engaged with the rack gear and rotated;
A rotation engaging part which is rotatably disposed so as to be in close contact with the stopping pinion due to a predetermined elastic supporting force and engages with a first way engaging gear teeth formed to be engaged with the stopping pinion in one direction;
And an unlock button portion for selectively releasing engagement of the rotation engagement portion with respect to the engagement gear teeth.

The method of claim 10,
The retaining panel may further include a first coupling inducing unit having a plurality of magnetic body groups disposed on the front surface,
The mobile terminal according to claim 1, wherein the mobile terminal includes a second coupling guide portion for a vehicle seat, the second coupling guide portion being disposed on the left and right sides of the first coupling guide portion and the second coupling guide portion for forming a mutual attraction with the plurality of magnetic member groups, assembly.

15. The method of claim 14,
Wherein the first coupling inducing portion and the second coupling inducing portion include an S-pole ferromagnetic material and an N-pole ferromagnetic material having stronger magnetic properties than the magnetic material groups provided at the remaining positions in mutually corresponding positions.

16. The method of claim 15,
The first coupling inducing portion and the second coupling inducing portion may be formed of a metal,
The S pole type ferromagnetic substance and the N pole type ferromagnetic substance are provided as electromagnets, and when the accessing of the mobile terminal to the retaining panel is sensed, the S pole type ferromagnetic substance and the N pole type ferromagnetic substance are sandwiched between the S pole type ferromagnetic substance and the N pole type ferromagnetic substance A mobile terminal interlocking cradle assembly for a vehicle seat that is configured to form a strong electromagnetic field.

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The method according to claim 1,
On the upper surface of the rotary body,
And a holder-shaped receiving groove for receiving and connecting a part of a connecting wire for electrical connection with the mobile terminal is formed inside the cradle assembly.

The method according to claim 1,
The mobile terminal is provided with a wireless charging receiver for wireless charging,
Wherein the mobile terminal attachment unit is provided with a wireless charging transmitter for generating a predetermined power by interacting with the wireless charging receiver.